阅读说明：本技术 一种新型洗胃装置 (Novel gastric lavage device ) 是由 华中杰 王亚勤 李伟 斯一夫 于 2021-09-29 设计创作，主要内容包括：本发明公开一种新型洗胃装置,包括机体,机体内并列设有清洗液中转仓以及排出液中转仓,清洗液中转仓内密封并且滑动设有第一密封推板,排出液中转仓内密封并且滑动设有第二密封推板,第一密封推板以及第二密封推板平行设置,并且通过螺杆固定连接,螺杆上套设有螺纹套,螺纹套通过驱动装置驱动转动,清洗液中转仓设有注液口以及出液口,排出液中转仓设有进液口以及出液口,转动螺纹套带动螺杆左右移动,在推动第一密封推板将清洗液中转仓内的清洗液输入胃腔内的同时,通过螺杆会拉动第二密封推板,将混合有胃内容物的药液从胃腔内抽出,从而实现了洗胃药物注射及排放同步进行工作,从而有效的提高了设备的洗胃效率,使用方便,实用性强。(The invention discloses a novel gastric lavage device, which comprises a machine body, wherein a cleaning liquid transfer bin and a discharged liquid transfer bin are arranged in the machine body in parallel, a first sealing push plate is hermetically and slidably arranged in the cleaning liquid transfer bin, a second sealing push plate is hermetically and slidably arranged in the discharged liquid transfer bin, the first sealing push plate and the second sealing push plate are arranged in parallel and fixedly connected through a screw rod, the screw rod is sleeved with a threaded sleeve, the threaded sleeve is driven to rotate by a driving device, the cleaning liquid transfer bin is provided with a liquid injection port and a liquid outlet, the discharged liquid transfer bin is provided with a liquid inlet and a liquid outlet, the screw rod is driven to move left and right by rotating the threaded sleeve, when the first sealing push plate is pushed to input cleaning liquid in the cleaning liquid transfer bin into a gastric cavity, the second sealing push plate is pulled by the screw rod to extract liquid medicine mixed with gastric contents from the gastric cavity, so that the synchronous operation of gastric lavage medicine injection and discharge is realized, thereby effectively improving the gastric lavage efficiency of the device, and having convenient use and strong practicability.)

1. A novel gastric lavage device is characterized by comprising a machine body, wherein an installation bin is arranged in the machine body, a cleaning solution transfer bin and a discharge solution transfer bin which are horizontally arranged in parallel are arranged at the bottom of the installation bin, the cleaning solution transfer bin and the discharge solution transfer bin are both rectangular, a first side wall of the cleaning solution transfer bin is opposite to a first side wall of the discharge solution transfer bin, the first side wall of the cleaning solution transfer bin and the first side wall of the discharge solution transfer bin are respectively provided with a corresponding first opening and a corresponding second opening, a first sealing push plate is arranged in the cleaning solution transfer bin, the first sealing push plate is parallel to the first side wall of the cleaning solution transfer bin, the peripheral edge of the first sealing push plate is in sealing and sliding connection with the inner wall of the cleaning solution transfer bin, and a second side wall of the cleaning solution transfer bin is opposite to the first side wall of the cleaning solution transfer bin, the cleaning solution transit bin comprises a cleaning solution transit bin, and is characterized in that a liquid injection port and a liquid outlet which are communicated with the cleaning solution transit bin are arranged on a second side wall of the cleaning solution transit bin, the liquid injection port is arranged close to the top of the cleaning solution transit bin, the liquid outlet is arranged close to the bottom of the cleaning solution transit bin, a second sealing push plate is arranged in the discharge solution transit bin, the second sealing push plate is arranged in parallel with a first side wall of the discharge solution transit bin, the peripheral edge of the second sealing push plate is sealed and in sliding connection with the inner wall of the discharge solution transit bin, a second side wall of the discharge solution transit bin is arranged opposite to the first side wall of the discharge solution transit bin, a liquid inlet and a liquid discharge port which are communicated with the discharge solution transit bin are arranged on the second side wall of the discharge solution transit bin, the liquid inlet is arranged close to the top of the discharge solution transit bin, the liquid discharge port is arranged close to the bottom of the discharge solution transit bin, and the liquid injection port, the liquid outlet, the liquid injection port, the liquid outlet and the liquid outlet are arranged on the side wall of the discharge port, The liquid inlet and the liquid outlet are respectively provided with a one-way conduction structure, the two opposite side surfaces of the first sealing push plate and the second sealing push plate are respectively and fixedly provided with a first connecting seat and a second connecting seat, a screw rod is fixedly connected between the first connecting seat and the second connecting seat and passes through the first opening and the second opening, a threaded sleeve is sleeved on the screw rod in a matching manner and is positioned between a cleaning liquid transferring bin and a discharged liquid transferring bin, the threaded sleeve is rotatably arranged on a supporting frame, the supporting frame is fixedly connected with the machine body and is driven by a driving device to rotate, a partition plate is arranged above the cleaning liquid transferring bin and the discharged liquid transferring bin, a liquid storage tank is arranged above the partition plate, the lower end of the liquid storage tank is communicated with the liquid inlet through a liquid feeding pipe, a funnel is arranged on the side wall of the machine body and is communicated with the liquid storage tank through a liquid feeding pipe, the funnel is correspondingly provided with a sealing cover, and the front side surface of the machine body is provided with a display screen, a power key for controlling the driving device, a flushing key and a liquid discharging key.

2. The novel gastric lavage device according to claim 1, characterized in that the driving device comprises a rotating motor arranged on the baffle plate, a second chain wheel is fixedly arranged on the output shaft of the rotating motor, a first chain wheel is fixedly arranged on the side wall of the threaded sleeve around the threaded sleeve, the first chain wheel is connected with the second chain wheel through a chain, and the power key, the flushing key and the liquid discharging key are all electrically connected with the rotating motor.

3. The novel gastric lavage device according to claim 1, wherein the one-way conduction structure comprises a tube body, both ends of the tube body are respectively provided with an inlet and an outlet, a baffle is arranged in the tube body, the baffle corresponds to the inlet and covers the inlet, the upper end of the baffle is hinged with the inner wall of the tube body through a hinge, the liquid injection port is connected with the outlet of the tube body, the liquid delivery pipe is connected with the inlet of the tube body, the liquid outlet is connected with the inlet of the tube body, the liquid inlet is connected with the outlet of the tube body, and the liquid discharge port is connected with the inlet of the tube body.

4. The novel gastric lavage device according to claim 3, characterized in that a sealing layer is fixedly provided on the side of the baffle plate facing the inlet.

5. The novel gastric lavage device according to claim 1, wherein the bottom of the cleansing solution transit bin is provided with a first limit edge near the first side wall of the cleansing solution transit bin, the first limit edge is positioned between the first seal push plate and the first side wall of the cleansing solution transit bin, the top end of the first limit edge is lower than the lower end of the first opening, two first electrodes are arranged on the inner wall of the first side wall of the cleansing solution transit bin, each first electrode comprises a first insulation mounting seat, a first connecting head is arranged on each first insulation mounting seat, a first probe is arranged at the lower end of each first connecting head, the lower end of each first probe is near the bottom of the cleansing solution transit bin, a first alarm is arranged on the front side surface of the machine body, and the two first probes are connected in series with the first alarm and the power supply; the bottom of the discharged liquid transfer bin is close to the first side wall of the discharged liquid transfer bin and is provided with a second limiting edge, the second limiting edge is located between the second sealing push plate and the first side wall of the discharged liquid transfer bin, the height of the top end of the second limiting edge is lower than the height of the lower end of a second opening, two second electrodes are arranged on the inner wall of the first side wall of the discharged liquid transfer bin and comprise second insulating installation seats, second connectors are installed on the second insulating installation seats, second probes are installed at the lower ends of the second connectors, the lower ends of the second probes are close to the bottom of the discharged liquid transfer bin, a second alarm is arranged on the front side face of the machine body, and the two second probes are connected with the second alarm and a power supply in series.

6. The novel gastric lavage device according to claim 1 wherein the fluid reservoir is transparent and the front side of the body has a viewing window corresponding to the fluid reservoir, the viewing window being disposed along the height of the fluid reservoir.

7. The novel gastric lavage device according to claim 1, characterized in that the bottom of the body is provided with a plurality of universal wheels.

8. The novel gastric lavage device according to claim 7, wherein the universal wheel is connected with the body through a shock-absorbing device, the shock-absorbing device comprises a shock-absorbing bin arranged at the lower end of the body, the bottom of the shock-absorbing bin is provided with a first guide hole, a central column is arranged in the first guide hole in a matching way, the lower end of the central column extends out of the body through the first guide hole and is fixedly connected with a mounting plate, the universal wheel is arranged below the mounting plate, a support plate is fixedly arranged in the shock-absorbing bin, a first through hole is arranged on the support plate in a penetrating way, the upper end of the central column passes through the first through hole and is fixedly connected with a top plate, the upper surface of the top plate is fixedly connected with the top end of the shock-absorbing bin through a plurality of strong springs, a plurality of second guide holes are uniformly distributed on the top plate around the central column, guide rods are arranged in the second guide holes in a matching way, and the upper ends of the guide rods are fixedly connected with the top end of the shock-absorbing bin, the lower extreme and the backup pad fixed connection of guide bar, the fixed disk that is equipped with on the center post, the fixed disk centers on the center post setting, the fixed disk is located the below of backup pad, the top of fixed disk is equipped with the damping disk, the damping disk centers on the center post setting, the last second through-hole that supplies the center post to pass through that has of damping disk, through a plurality of buffer spring fixed connection between fixed disk and the damping disk, a plurality of buffer spring centers on center post evenly distributed.

9. The novel gastric lavage device according to claim 8, characterized in that the lower surface of the supporting plate is fixedly provided with a cushion pad corresponding to the shock-absorbing disk.

Technical Field

The invention relates to the technical field of medical equipment, in particular to a novel gastric lavage device.

Background

In the existing medical means, gastric lavage refers to filling a certain amount of liquid into the stomach cavity through equipment, mixing with the residue in the stomach cavity, then pumping out, and repeatedly washing and pumping for many times, so as to remove the unabsorbed toxic residue in the stomach cavity or clean the stomach cavity, and the gastric lavage is generally prepared before gastric surgery and examination in clinic. For acute poisoning, such as swallowing organic phosphorus, inorganic phosphorus, alkaloid, barbiturate drugs and the like in a short time, gastric lavage is an important rescue measure.

However, in the prior art, the conventional procedure of gastric lavage is to firstly extend into the gastric cavity through the perfusion apparatus to inject gastric lavage medicine, and then extract the liquid medicine mixed with gastric contents after the gastric lavage medicine injection is completed, and the two processes are carried out step by step, so that the working efficiency of the device is reduced, and the practicability is poor.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides a novel gastric lavage device.

In order to achieve the technical effects, the invention adopts the following scheme:

a novel gastric lavage device comprises a machine body, wherein an installation bin is arranged in the machine body, a cleaning solution transit bin and a discharge solution transit bin which are horizontally arranged side by side are arranged at the bottom of the installation bin, the cleaning solution transit bin and the discharge solution transit bin are both rectangular, a first side wall of the cleaning solution transit bin and a first side wall of the discharge solution transit bin are oppositely arranged, a first side wall of the cleaning solution transit bin and a first side wall of the discharge solution transit bin are respectively provided with a corresponding first open hole and a corresponding second open hole, a first sealing push plate is arranged in the cleaning solution transit bin, the first sealing push plate and the first side wall of the cleaning solution transit bin are arranged in parallel, the peripheral edge of the first sealing push plate is sealed and in sliding connection with the inner wall of the cleaning solution transit bin, a second side wall of the cleaning solution transit bin and the first side wall of the cleaning solution transit bin are oppositely arranged, a liquid injection port and a liquid outlet which are communicated with the cleaning solution transit bin are arranged on the second side wall of the cleaning solution transit bin, the cleaning solution transferring device comprises a cleaning solution transferring bin, a liquid inlet, a liquid outlet, a liquid discharging port, a liquid injecting port, a liquid discharging port, a liquid injecting port and a liquid discharging port, wherein the liquid injecting port and the two opposite side faces of the first sealing pushing port and the liquid injecting port are respectively and the second connecting seat are fixedly arranged on the two side faces of the first sealing pushing port, fixedly connected with screw rod between first connecting seat and the second connecting seat, the screw rod passes through in by first trompil and the second trompil, the matching cover is equipped with the thread bush on the screw rod, the thread bush is located between washing liquid transfer bin and the discharge liquid transfer bin, the thread bush rotates and installs on the support frame, support frame and organism fixed connection, the thread bush passes through the drive arrangement drive and rotates, transfer bin and discharge liquid transfer bin's top is equipped with the baffle in the washing liquid, the top of baffle is equipped with the liquid storage pot, the lower extreme of liquid storage pot is through sending liquid pipe and annotating liquid mouth intercommunication, be equipped with the funnel on the lateral wall of organism, the funnel passes through liquid feeding pipe and liquid storage pot intercommunication, the funnel correspondence is equipped with the closing cap, the leading flank of organism is equipped with display screen and control drive arrangement's power key, washing key and flowing back key.

According to the technical scheme, the driving device comprises a rotating motor arranged on the partition plate, a second chain wheel is fixedly arranged on an output shaft of the rotating motor, a first chain wheel is fixedly arranged on the side wall of the threaded sleeve around the threaded sleeve, the first chain wheel is connected with the second chain wheel through a chain, and the power key, the flushing key and the liquid discharging key are electrically connected with the rotating motor.

The preferred technical scheme, the one-way conduction structure includes the body, the both ends of body are equipped with import and export respectively, be equipped with the baffle in the body, the baffle corresponds and covers the import with the import, the upper end of baffle is articulated through the inner wall of hinge with the body, annotate the exit linkage of liquid mouth and body, the import of liquid sending pipe connection body, the access connection of liquid outlet and body, the exit linkage of inlet and body, the fluid-discharge outlet is connected with the access connection of body.

According to the preferable technical scheme, a sealing layer is fixedly arranged on one side surface, facing the inlet, of the baffle.

According to the preferable technical scheme, a first limiting edge is arranged on the bottom of the cleaning solution transfer bin, close to the first side wall of the cleaning solution transfer bin, the first limiting edge is located between a first sealing push plate and the first side wall of the cleaning solution transfer bin, the height of the top end of the first limiting edge is lower than that of the lower end of a first opening, two first electrodes are arranged on the inner wall of the first side wall of the cleaning solution transfer bin, each first electrode comprises a first insulating mounting seat, a first connecting head is mounted on each first insulating mounting seat, a first probe is mounted at the lower end of each first connecting head, the lower end of each first probe is close to the bottom of the cleaning solution transfer bin, a first alarm is arranged on the front side face of the machine body, and the two first probes are connected with the first alarm and a power supply in series; the bottom of the discharged liquid transfer bin is close to the first side wall of the discharged liquid transfer bin and is provided with a second limiting edge, the second limiting edge is located between the second sealing push plate and the first side wall of the discharged liquid transfer bin, the height of the top end of the second limiting edge is lower than the height of the lower end of a second opening, two second electrodes are arranged on the inner wall of the first side wall of the discharged liquid transfer bin and comprise second insulating installation seats, second connectors are installed on the second insulating installation seats, second probes are installed at the lower ends of the second connectors, the lower ends of the second probes are close to the bottom of the discharged liquid transfer bin, a second alarm is arranged on the front side face of the machine body, and the two second probes are connected with the second alarm and a power supply in series.

According to the preferable technical scheme, the liquid storage tank is transparent, the front side face of the machine body is provided with a visual window corresponding to the liquid storage pipe, and the visual window is arranged along the height of the liquid storage tank.

According to the preferable technical scheme, the bottom of the machine body is provided with a plurality of universal wheels.

In a preferable technical scheme, the universal wheel is connected with the machine body through a damping device, the damping device comprises a damping bin arranged at the lower end of the machine body, the bottom of the damping bin is provided with a first guide hole, a central column is arranged in the first guide hole in a matching manner, the lower end of the central column extends out of the machine body through the first guide hole and is fixedly connected with a mounting plate, the universal wheel is arranged below the mounting plate, a support plate is fixedly arranged in the damping bin, a first through hole is arranged on the support plate in a penetrating manner, the upper end of the central column penetrates through the first through hole and is fixedly connected with a top plate, the upper surface of the top plate is fixedly connected with the top end of the damping bin through a plurality of strong springs, a plurality of second guide holes are uniformly distributed on the top plate around the central column, guide rods are arranged in the second guide holes in a matching manner, and the upper ends of the guide rods are fixedly connected with the top end of the damping bin, the lower extreme and the backup pad fixed connection of guide bar, the fixed disk that is equipped with on the center post, the fixed disk centers on the center post setting, the fixed disk is located the below of backup pad, the top of fixed disk is equipped with the damping disk, the damping disk centers on the center post setting, the last second through-hole that supplies the center post to pass through that has of damping disk, through a plurality of buffer spring fixed connection between fixed disk and the damping disk, a plurality of buffer spring centers on center post evenly distributed.

According to the preferable technical scheme, the lower surface of the supporting plate is fixedly provided with a cushion pad corresponding to the damping disc.

Compared with the prior art, beneficial effect does:

the device has a simple structure and is convenient to use, the screw rod is driven to move left and right through the rotating threaded sleeve, so that the first sealing push plate and the second sealing push plate are pushed or pulled to move, the cleaning liquid in the cleaning liquid transit bin is input into the gastric cavity by pushing the first sealing push plate, meanwhile, the second sealing push plate is pulled through the linkage of the screw rod, negative pressure is formed in the discharged liquid transit bin, the liquid medicine mixed with gastric contents is extracted from the gastric cavity, and therefore the synchronous injection and discharge of gastric lavage medicines are realized, the gastric lavage efficiency of the device is effectively improved, the use is convenient, and the practicability is high.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a one-way conduction structure according to the present invention;

FIG. 4 is a schematic view of the positions of two first electrodes in the present invention;

fig. 5 is a schematic view of the structure of the shock-absorbing device of the present invention.

Reference numerals: 1. a body; 2. installing a bin; 3. a cleaning liquid transfer bin; 4. a discharged liquid transfer bin; 5. a liquid injection port; 6. a liquid outlet; 7. a first sealing push plate; 8. a second sealing push plate; 9. a first opening; 10. a second opening; 11. a first limit edge; 12. a second limit edge; 13. a first connecting seat; 14. a second connecting seat; 15. a screw; 16. a threaded sleeve; 17. a first sprocket; 18. a chain; 19. a second sprocket; 20. a rotating electric machine; 21. a partition plate; 22. a liquid storage tank; 23. a liquid delivery pipe; 24. a liquid feeding pipe; 25. a funnel; 26. sealing the cover; 27. a damping bin; 28. a first guide hole; 29. mounting a plate; 30. a universal wheel; 31. a top plate; 32. a support plate; 33. a strong spring; 34. fixing the disc; 35. a damper disc; 36. a buffer spring; 37. a cushion pad; 38. a second guide hole; 39. a guide bar; 40. a visible window; 41. a first alarm; 42. a second alarm; 43. a display screen; 44. a power key; 45. a flush key; 46. a drainage key; 47. a liquid discharge port; 48. a liquid inlet; 49. a one-way conduction structure; 50. a pipe body; 51. an inlet; 52. an outlet; 53. a baffle plate; 54. a hinge; 55. a support frame; 56. a central column; 57. a first electrode; 58. a first insulating mount; 59. a first connector; 60. a first probe; 61. a second electrode.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The utility model provides a novel gastric lavage device, includes organism 1, be equipped with installation storehouse 2 in the organism 1, the bottom in installation storehouse 2 is equipped with washing liquid transfer bin 3 and the discharge liquid transfer bin 4 that the level set up side by side, transfer bin 3 and discharge liquid transfer bin 4 all are the rectangle form in the washing liquid, and the first lateral wall of transfer bin 3 and the first lateral wall of discharge liquid transfer bin 4 set up relatively in the washing liquid, be equipped with corresponding first trompil 9 and second trompil 10 on the first lateral wall of transfer bin 4 in the washing liquid and the discharge liquid respectively.

A first sealing push plate 7 is arranged in the cleaning liquid transferring bin 3, the first sealing push plate 7 is arranged in parallel with a first side wall of the cleaning liquid transferring bin 3, the peripheral edge of the first sealing push plate 7 is in sealing and sliding connection with the inner wall of the cleaning liquid transferring bin 3, a first sealing ring is fixedly arranged on the peripheral edge of the first sealing push plate 7, a second side wall of the cleaning liquid transferring bin 3 is arranged opposite to the first side wall of the cleaning liquid transferring bin 3, a liquid injection port 5 and a liquid outlet 6 which are communicated with the cleaning liquid transferring bin 3 are arranged on the second side wall of the cleaning liquid transferring bin 3, the liquid injection port 5 is used for injecting cleaning liquid medicine into the cleaning liquid transferring bin 3, the liquid outlet 6 is connected with a corresponding injection hose, the other end of the injection hose is inserted into the gastric cavity and is used for inputting the cleaning liquid medicine in the cleaning liquid transferring bin 3 into the gastric cavity, the liquid injection port 5 is arranged close to the top of the cleaning liquid transferring bin 3, the liquid outlet 6 is arranged near the bottom of the cleaning liquid transferring bin 3, so that the liquid in the cleaning liquid transferring bin 3 can be discharged conveniently.

A second sealing push plate 8 is arranged in the discharged liquid transfer bin 4, the second sealing push plate 8 is arranged in parallel with the first side wall of the discharged liquid transfer bin 4, the peripheral edge of the second sealing push plate 8 is sealed and slidably connected with the inner wall of the discharged liquid transfer bin 4, a second sealing ring is fixedly arranged on the peripheral edge of the second sealing push plate 8, the second side wall of the discharged liquid transfer bin 4 is arranged opposite to the first side wall of the discharged liquid transfer bin 4, a liquid inlet 48 and a liquid outlet 47 which are communicated with the discharged liquid transfer bin 4 are arranged on the second side wall of the discharged liquid transfer bin 4, the liquid inlet 48 is connected with a corresponding extraction hose, the other end of the extraction hose is inserted into the stomach cavity and is used for extracting liquid medicine mixed with stomach contents in the stomach cavity into the discharged liquid transfer bin 4, the liquid outlet 47 is used for discharging the contents in the discharged liquid transfer bin 4, and the liquid inlet 48 is arranged close to the top of the discharged liquid transfer bin 4, the stomach contents can be conveniently extracted, and the liquid outlet 47 is arranged close to the bottom of the discharged liquid transfer bin 4, so that the stomach contents can be conveniently discharged.

The liquid injection port 5, the liquid outlet 6, the liquid inlet 48 and the liquid discharge port 47 are respectively provided with a one-way conduction structure 49, liquid medicine at the liquid injection port 5 can only flow into the cleaning liquid transfer chamber 3 in one way, liquid medicine at the liquid outlet 6 can only discharge the cleaning liquid transfer chamber 3 in one way, gastric contents at the liquid inlet 48 can only flow into the discharge liquid transfer chamber 4 in one way, and gastric contents at the liquid discharge port 47 can only discharge the discharge liquid transfer chamber 4 in one way.

The utility model discloses a cleaning solution transfer device, including first sealed push pedal 7, second sealed push pedal 8, screw 15, threaded sleeve 16, support frame 55 and organism 1 fixed connection, threaded sleeve 16 rotates through the drive arrangement drive, and threaded sleeve 16 rotates and drives screw 15 to remove, and first sealed push pedal 7 and second sealed push pedal 8 are fixed respectively on the relative both sides face of first sealed push pedal 7 and second connected seat 14, fixedly connected with screw 15 between first connected seat 13 and the second connected seat 14 connects first sealed push pedal 7 and second sealed push pedal 8 through screw 15, makes the two can link, screw 15 passes through in first trompil 9 and the second trompil 10, the matching cover is equipped with threaded sleeve 16 on screw 15, threaded sleeve 16 is located the cleaning solution and changes between storehouse 3 and the discharge liquid transfer storehouse 4, threaded sleeve 16 rotates through the bearing frame and installs on support frame 55, support frame 55 and organism 1 fixed connection, threaded sleeve 16 rotates through the drive arrangement drive, and screw sleeve 16 rotates and drive screw 15 and remove.

In the initial state, the first sealing push plate 7 is attached to the second side wall of the cleaning solution transferring bin 3, the second sealing push plate 8 is far away from the second side wall of the discharging solution transferring bin 4, when the cleaning solution transferring bin is used, the threaded sleeve 16 drives the screw rod 15 to move towards the direction of the discharging solution transferring bin 4, so that the first sealing push plate 7 is pulled to move towards the direction of the first side wall of the cleaning solution transferring bin 3, negative pressure is formed in the cleaning solution transferring bin 3, cleaning solution is sucked in through the liquid injection port 5, meanwhile, the screw rod 15 can push the second sealing push plate 8 to move towards the second side wall of the discharging solution transferring bin 4 until the second sealing push plate 8 is attached to the second side wall of the discharging solution transferring bin 4, then, the rotation direction of the threaded sleeve 16 is changed, the screw rod 15 reversely moves towards the direction of the cleaning solution transferring bin 3, and the first sealing push plate 7 is pushed towards the direction of the second side wall of the cleaning solution transferring bin 3, therefore, the cleaning liquid medicine in the cleaning liquid transit bin 3 is injected into the stomach cavity through the liquid outlet 6, meanwhile, the screw 15 pulls the second sealing push plate 8 to move towards the direction of the first side wall of the discharged liquid transit bin 4, negative pressure is formed in the discharged liquid transit bin 4, the liquid medicine mixed with the gastric contents in the stomach cavity is pumped into the discharged liquid transit bin 4 through the liquid inlet 48 until the first sealing push plate 7 is attached to the second side wall of the cleaning liquid transit bin 3 and turns again, the cleaning liquid medicine is sucked into the cleaning liquid transit bin 3, and meanwhile, when the second push plate moves towards the direction of the second side wall of the discharged liquid transit bin 4, the liquid medicine mixed with the gastric contents in the discharged liquid transit bin 4 is discharged from the liquid outlet 47, and the operation is repeated.

A partition plate 21 is arranged above the cleaning liquid transferring bin 3 and the discharge liquid transferring bin 4, a liquid storage tank 22 is arranged above the partition plate 21, the lower end of the liquid storage tank 22 is communicated with the liquid injection port 5 through a liquid feeding pipe 23, a funnel 25 is arranged on the side wall of the machine body 1, the funnel 25 is communicated with the liquid storage tank 22 through a liquid feeding pipe 24, a sealing cover 26 is correspondingly arranged on the funnel 25, the sealing cover 26 is opened, cleaning liquid medicine is injected into the liquid storage tank 22 through the funnel 25, the cleaning liquid medicine is temporarily stored in the liquid storage tank 22 to facilitate the extraction of the transferring bin 3 in the cleaning liquid, a display screen 43 and a power key 44, a flushing key 45 and a liquid discharging key 46 for controlling a driving device are arranged on the front side surface of the machine body 1, the power key 44 controls the power switch of the whole equipment, then the moving direction of the screw 15 is controlled through the flushing key 45 and the liquid discharging key 46, when the flushing key 45 is pressed, the screw 15 moves towards the cleaning liquid transferring bin 3, the cleaning liquid medicine in the cleaning liquid transferring bin 3 is injected into the stomach cavity, the discharging liquid transferring bin 4 extracts the content in the stomach cavity, when the liquid discharging key 46 is pressed, the screw rod 15 moves towards the discharging liquid transferring bin 4, the content in the discharging liquid transferring bin 4 is discharged out of the machine body 1 through the liquid discharging port 47, and the cleaning liquid medicine is sucked into the cleaning liquid transferring bin 3.

Preferably, the driving device includes a rotating motor 20 disposed on the partition 21, a second sprocket 19 is fixedly mounted on an output shaft of the rotating motor 20, a first sprocket 17 is fixedly disposed on a side wall of the threaded sleeve 16 around the threaded sleeve 16, the first sprocket 17 is connected to the second sprocket 19 through a chain 18, the rotating motor 20 drives the threaded sleeve 16 to rotate through the second sprocket 19, the chain 18 and the second sprocket 19, the power key 44, the flushing key 45 and the liquid discharging key 46 are electrically connected to the rotating motor 20, and the flushing key 45 and the liquid discharging key 46 control a rotation direction of the rotating motor 20, so as to control a moving direction of the screw 15.

According to a preferred technical scheme, the one-way conduction structure 49 includes a tube 50, an inlet 51 and an outlet 52 are respectively disposed at two ends of the tube 50, a baffle 53 is disposed in the tube 50, the baffle 53 corresponds to the inlet 51 and covers the inlet 51, and an upper end of the baffle 53 is hinged to an inner wall of the tube 50 through a hinge 54.

The liquid injection port 5 is connected with an outlet 52 of the pipe body 50, the liquid sending pipe 23 is connected with an inlet 51 of the pipe body 50, when the first sealing push plate 7 moves towards the direction of the first side wall of the cleaning liquid, negative pressure is generated in the cleaning liquid transfer chamber 3, the negative pressure suction baffle plate 53 rotates to open the inlet 51, when the first sealing push plate 7 moves towards the direction of the second side wall of the cleaning liquid transfer chamber 3, positive pressure is generated in the cleaning liquid transfer chamber 3, and the inlet 51 is sealed by the positive pressure compression baffle plate 53.

The liquid outlet 6 is connected with the inlet 51 of the pipe 50, the corresponding injection hose is connected with the outlet 52 of the pipe 50, when the first sealing push plate 7 moves towards the direction of the first side wall of the cleaning liquid, negative pressure is generated in the cleaning liquid transfer chamber 3, the negative pressure attracts the baffle 53 to compress and seal the inlet 51, when the first sealing push plate 7 moves towards the direction of the second side wall of the cleaning liquid transfer chamber 3, positive pressure is generated in the cleaning liquid transfer chamber 3, and the baffle 53 is pushed by the positive pressure to rotate to open the inlet 51.

The liquid inlet 48 is connected with an outlet 52 of the pipe body 50, when the second sealing push plate 8 moves towards the direction of the first side wall of the discharged liquid, negative pressure is generated in the discharged liquid transfer bin 4, the negative pressure suction baffle plate 53 rotates to open the inlet 51, when the second sealing push plate 8 moves towards the direction of the second side wall of the discharged liquid, positive pressure is generated in the discharged liquid transfer bin 4, and the positive pressure compression baffle plate 53 seals the inlet 51.

The liquid outlet 47 is connected with the inlet 51 of the pipe 50, when the second sealing push plate 8 moves towards the direction of the first side wall of the discharged liquid, negative pressure is generated in the discharged liquid transfer chamber 4, the negative pressure suction baffle plate 53 tightly presses and seals the inlet 51, when the second sealing push plate 8 moves towards the direction of the second side wall of the discharged liquid transfer chamber 4, positive pressure is generated in the discharged liquid transfer chamber 4, and the positive pressure pushes the baffle plate 53 to rotate and open the inlet 51.

In a preferred embodiment, a sealing layer is fixedly disposed on a side of the baffle 53 facing the inlet 51, and when the baffle 53 seals the inlet 51, the sealing is enhanced by the sealing layer.

In a preferable technical scheme, a first limiting edge 11 is arranged on a first side wall, close to a cleaning solution transit bin 3, of the bottom of the cleaning solution transit bin 3, the first limiting edge 11 is located between a first sealing push plate 7 and the first side wall of the cleaning solution transit bin 3, the height of the top end of the first limiting edge 11 is lower than that of the lower end of a first opening 9, two first electrodes 57 are arranged on the inner wall of the first side wall of the cleaning solution transit bin 3, each first electrode 57 comprises a first insulating mounting seat 58, a first connecting head 59 is mounted on each first insulating mounting seat 58, a first probe 60 is mounted at the lower end of each first connecting head 59, each first probe 60 has electric conductivity, the lower end of each first probe 60 is close to the bottom of the cleaning solution transit bin 3, a first alarm 41 is arranged on the front side surface of the machine body 1, and the two first probes 60 are connected in series with the first alarm 41 and a power supply, when cleaning liquid medicine in the cleaning liquid transferring bin 3 seeps out from the periphery of the first sealing push plate 7 and gathers at the bottom of the cleaning liquid transferring bin 3, and the liquid level is contacted with the bottom end of the first probe 60, the two first probes 60 are communicated through the liquid level, so that the series circuit is communicated, and the first alarm 41 gives an alarm;

the bottom of the discharged liquid transfer bin 4 close to the first side wall of the discharged liquid is provided with a second limiting edge 12, the second limiting edge 12 is positioned between a second sealing push plate 8 and the first side wall of the discharged liquid transfer bin 4, the top end of the second limiting edge 12 is lower than the lower end of a second opening 10, the inner wall of the first side wall of the discharged liquid transfer bin 4 is provided with two second electrodes 61, the structures of the second electrodes are consistent with those of the first electrodes, each second electrode comprises a second insulating mounting seat, a second connector is mounted on each second insulating mounting seat, a second probe is mounted at the lower end of each second connector and has electric conduction performance, the lower end of each second probe is close to the bottom of the discharged liquid transfer bin 4, the front side surface of the machine body 1 is provided with a second alarm 42, and the two second alarms 42 are connected in series with a power supply, namely, one of the second probes, the power supply, the second alarm 42 and the other second probe are connected in series in sequence, when the liquid medicine in the discharged liquid transfer chamber 4 seeps out from the periphery of the second sealing push plate 8 and gathers at the bottom of the discharged liquid transfer chamber 4, and the liquid level contacts with the bottom end of the second probe, the two second probes are communicated through the liquid level, so that the series circuit is communicated, and the second alarm 42 gives an alarm.

In a preferred technical scheme, the liquid storage tank 22 is transparent, the front side surface of the machine body 1 is provided with a visual window 40 corresponding to the liquid storage pipe, the visual window 40 is arranged along the height of the liquid storage tank 22, and the amount of the liquid medicine in the liquid storage tank 22 can be observed at any time through the visual window 40.

According to the preferable technical scheme, a plurality of universal wheels 30 are arranged at the bottom of the machine body 1, so that the whole equipment can be moved conveniently.

In a preferable technical scheme, the universal wheel 30 is connected with the machine body 1 through a damping device, the damping device comprises a damping bin 27 arranged at the lower end of the machine body 1, a first guide hole 28 is formed in the bottom of the damping bin 27, a central column 56 is arranged in the first guide hole 28 in a matching manner, the lower end of the central column 56 extends out of the machine body 1 through the first guide hole 28 and is fixedly connected with a mounting plate 29, the universal wheel 30 is arranged below the mounting plate 29, a support plate 32 is fixedly arranged in the damping bin 27, a first through hole is arranged on the support plate 32 in a penetrating manner, the upper end of the central column 56 passes through the first through hole and is fixedly connected with a top plate 31, the upper surface of the top plate 31 is fixedly connected with the top end of the damping bin 27 through a plurality of strong springs 33, a plurality of second guide holes 38 are uniformly distributed on the top plate 31 around the central column 56, and guide rods 39 are arranged in the second guide holes 38 in a matching manner, guide bar 39 can play the guide effect, also can strengthen the structural strength of backup pad 32, the upper end of guide bar 39 and the top fixed connection who subtracts surge bin 27, the lower extreme and backup pad 32 fixed connection of guide bar 39, the fixed disk 34 that is equipped with on the center post 56, fixed disk 34 centers on center post 56 and sets up, fixed disk 34 is located the below of backup pad 32, the top of fixed disk 34 is equipped with and subtracts surge drum 35, it sets up around center post 56 to subtract surge drum 35, the second through-hole that supplies center post 56 to pass through has on subtracting surge drum 35, through a plurality of buffer spring 36 fixed connection between fixed disk 34 and the subtract surge drum 35, a plurality of buffer spring 36 center post 56 evenly distributed.

When receiving vibrations, center post 56 pushes up, compresses powerful spring 33 through roof 31 and subtracts shock, and when powerful spring 33 was not enough to offset vibrations, center post 56 continued to push, drives fixed disk 34 and promotes vibration damping disk 35 and move up, and after vibration damping disk 35 contacted with backup pad 32, compression buffer spring 36 further offset vibrations.

In a preferred technical scheme, a cushion pad 37 corresponding to the damping disc 35 is fixedly arranged on the lower surface of the supporting plate 32, so that the damping disc 35 is prevented from being in hard contact with the supporting plate 32.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, refer to orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.