阅读说明：本技术 一种妇科护理用导管式给药装置 (Catheter type drug administration device for gynecological nursing ) 是由 盘日灿 于 2021-07-31 设计创作，主要内容包括：本发明一种妇科护理用导管式给药装置,涉及妇科护理用具领域。该妇科护理用导管式给药装置,包括圆板、橡胶气囊、进药阀、横管、橡胶上药管和弹性壳,所述横管内部固定连接有分隔板,所述分隔板一侧设置有多个引流管,所述引流管贯穿圆板后延伸到橡胶上药管内部,所述橡胶上药管内部设置有伸缩气囊。该妇科护理用导管式给药装置,通过阻挡片与截面设置为梯形的通槽的配合,能够有效地阻止药液和人体分泌物进入橡胶上药管内部,保证橡胶上药管内部药液的干净,工作人员可以根据需要按照一定的频率握紧松开橡胶气囊,使橡胶上药管内部的药液缓慢均匀地涂抹在患者患病处,避免因为药液输出较多造成的回流。(The invention discloses a catheter type drug delivery device for gynecological nursing, and relates to the field of gynecological nursing tools. This catheter-type drug delivery device for gynecological nursing includes plectane, rubber gasbag, advances the medicine valve, violently manages, medicine pipe and elasticity shell on the rubber, violently manage inside fixedly connected with division board, division board one side is provided with a plurality of drainage tubes, the drainage tube runs through and extends to the rubber inside of medicine on the plectane, the rubber is provided with flexible gasbag inside the medicine on the medicine pipe. This catheter-type device of dosing for gynaecology's nursing sets up the cooperation that leads to the groove into trapezoidal through blockking the piece with the cross-section, can prevent liquid medicine and human secretion to get into the rubber effectively and go up the liquid medicine intraduct, guarantee the cleanness of the intraduct liquid medicine of medicine on the rubber, the staff can be as required according to certain frequency grip loosen the rubber gasbag, make the intraduct liquid medicine of medicine on the rubber slowly paint the department of sickening the disease at the patient evenly, avoid because the more backward flow that causes of liquid medicine output.)

1. The utility model provides a catheter-type drug delivery device for gynecological nursing, includes plectane (1), rubber gasbag (2), advances medicine valve (5), violently manages (6), medicine pipe (10) and elasticity shell (27) on the rubber, its characterized in that: violently manage (6) inside fixedly connected with division board (17), division board (17) one side is provided with a plurality of drainage tubes (18), drainage tube (18) run through behind plectane (1) extend to inside medicine pipe (10) on the rubber, inside flexible gasbag (13) that are provided with of medicine pipe (10) on the rubber, violently be provided with a plurality of slide pipes (21) between pipe (6) and rubber gasbag (2) inner chamber lateral wall, slide pipe (21) one side is provided with current-limiting plate (26), division board (17) opposite side is provided with pneumatic valve (16), violently manage (6) the outside and seted up a plurality of air grooves (19).

2. A catheter-based drug delivery device for gynecological care according to claim 1, characterized in that: violently manage (6) fixed connection in plectane (1) one side, rubber gasbag (2) fixed connection in plectane (1) one side, violently manage (6) and set up inside rubber gasbag (2), advance medicine valve (5) fixed connection in violently manage (6) inside one side of keeping away from plectane (1), it extends violently to manage (6) inside to advance medicine valve (5) one end, medicine pipe (10) set up in plectane (1) opposite side on the rubber, elasticity shell (27) cover is located the rubber on medicine pipe (10) outside.

3. A catheter-based drug delivery device for gynecological care according to claim 1, characterized in that: the air valve (16) is fixedly connected to one side, close to the rubber upper medicine tube (10), of the inner portion of the transverse tube (6), the vent groove (19) is formed between the air valve (16) and the partition plate (17), one end of the drainage tube (18) penetrates through the transverse tube (6) and extends to one side, far away from the air valve (16), of the partition plate (17), and the cross section of the drainage tube (18) is L-shaped.

4. A catheter-based drug delivery device for gynecological care according to claim 1, characterized in that: a plurality of logical grooves (11) have been seted up in pencil (10) outside on the rubber, and is a plurality of logical groove (11) cross sectional shape all sets up to trapezoidal, it blocks piece (12) to lead to inside being provided with of groove (11), block piece (12) one side and pencil (10) fixed connection on the rubber.

5. A catheter-based drug delivery device for gynecological care according to claim 1, characterized in that: a plurality of inlet ports (3) have been seted up in rubber gasbag (2) outside, and is a plurality of inlet port (3) all incline to set up in rubber gasbag (2) outside, rubber gasbag (2) outside fixed connection elastic sleeve (4), elastic sleeve (4) fixed connection is in one side that rubber gasbag (2) are close to plectane (1), elastic sleeve (4) cross sectional shape sets up to trapezoidal.

6. A catheter-based drug delivery device for gynecological care according to claim 1, characterized in that: one end fixedly connected with fixed plate (20) of violently managing (6) is kept away from in slide pipe (21), fixed plate (20) and rubber air bag (2) inner chamber lateral wall fixed connection, fixed plate (20) cross-section sets up to the arc, slide pipe (21) inside is provided with branch (23), fixedly connected with supporting spring (22) between branch (23) one end and fixed plate (20), supporting spring (22) set up inside slide pipe (21), branch (23) other end extend inside slide pipe (21) and with current-limiting plate (26) fixed connection.

7. A catheter-based drug delivery device for gynecological care according to claim 6, characterized in that: one side of the sliding pipe (21) is provided with a guide plate (24), the guide plate (24) is provided with a limiting groove (25), one end of the support rod (23) penetrates through the limiting groove (25), the cross section of the guide plate (24) is arc-shaped, and the drainage pipe (18) is arranged between the air valve (16) and the transverse pipe (6).

8. A catheter-based drug delivery device for gynecological care according to claim 1, characterized in that: medicine pipe (10) is close to one end fixedly connected with hard tube (7) of plectane (1) on the rubber, flexible gasbag (13) is close to one side fixedly connected with connecting pipe (14) of plectane (1), a plurality of transfer lines of fixedly connected with (15) between hard tube (7) and connecting pipe (14), pneumatic valve (16) one end sets up inside connecting pipe (14), hard tube (7) one end fixedly connected with screw ring (8), thread groove (9) have been seted up to plectane (1) one side, screw ring (8) set up inside screw groove (9) and with plectane (1) threaded connection, and are a plurality of drainage tube (18) one end all extends into inside hard tube (7).

9. A catheter-based drug delivery device for gynecological care according to claim 1, characterized in that: elastic shell (27) inside fixedly connected with sponge (28) that absorbs water, sponge (28) that absorbs water cover establish with rubber medicine pipe (10) outside, plectane (1) top and bottom mean square groove (38), elastic shell (27) one side top and the equal fixedly connected with mounting panel (29) in bottom, mounting panel (29) set up inside square groove (38), plectane (1) top and bottom have all been seted up and have been accomodate groove (31), slot (30) have all been seted up to plectane (1) outside and mounting panel (29) one side, slot (30) inside is provided with inserted bar (32).

10. A catheter-based drug delivery device for gynecological care according to claim 9, characterized in that: inserted bar (32) one end runs through and extends into after slot (30) and accomodate inside groove (31), inserted bar (32) one end fixedly connected with arm-tie (34), arm-tie (34) top fixedly connected with connecting axle (36), arm-tie (34) top is provided with operation panel (35), rotate through the bearing between connecting axle (36) and operation panel (35) and be connected, operation panel (35) one side fixedly connected with stay cord (37), a plurality of pulling springs (33) of fixedly connected with between arm-tie (34) and plectane (1), pulling spring (33) set up in accomodate inside groove (31).

Technical Field

The invention relates to a drug delivery device, in particular to a catheter type drug delivery device for gynecological nursing, and belongs to the technical field of application of gynecological nursing tools.

Background

The female reproductive system diseases are gynecological diseases, including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases, etc. The gynecological diseases are common diseases and frequently encountered diseases of women. However, due to the lack of understanding of many people on gynecological diseases, the lack of health care on the body, and various bad living habits and habits, the physiological health of many people is gradually improved, so that some female diseases are entangled and not cured for a long time, and great inconvenience is brought to normal life and work

Nursing that uses clinically is generally to be open with the nose that the pipe mouth end that doses that gets into patient's internal pipe mouth end, the pipe that uses often only has a mouth of dosing, make the diffusion that the liquid medicine can not be even in patient's sick department, be unfavorable for the whole recovery of pathological change position, and flow to the liquid medicine that the patient sicked the department through a mouth of dosing in the short time, can be in the short time along with the patient's natural physiological reaction is discharged in vitro, cause the waste of liquid medicine, and make treatment low, and the internal liquid medicine of discharge patient can lead to the fact certain sanitary problem to the patient, it clears up sick department to need the patient, be unfavorable for patient's recovery.

Disclosure of Invention

Technical problem to be solved

The invention aims to solve the problems that in the prior art, the liquid medicine cannot be uniformly diffused at the affected part of a patient, the whole recovery of the affected part is not facilitated, the liquid medicine flowing to the affected part of the patient through an administration port in a short time is discharged out of the body along with the natural physiological reaction of the patient in a short time, the liquid medicine is wasted, the treatment effect is low, the liquid medicine discharged out of the body of the patient causes certain sanitary problems to the patient, and the affected part needs to be cleaned by the patient.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a catheter-type drug delivery device for gynecological nursing, includes plectane, rubber gasbag, advances the medicine valve, violently manages, medicine pipe and elasticity shell on the rubber, violently manage inside fixedly connected with division board, division board one side is provided with a plurality of drainage tubes, the drainage tube runs through and extends to the medicine pipe in the rubber after the plectane inside, the medicine pipe is provided with flexible gasbag in the rubber, violently be provided with a plurality of slide pipes between pipe and the rubber gasbag inner chamber lateral wall, slide pipe one side is provided with the current-limiting plate, the division board opposite side is provided with the pneumatic valve, violently manage the outside and seted up a plurality of air grooves.

Preferably, violently pipe fixed connection in plectane one side, rubber gasbag fixed connection in plectane one side, violently the pipe sets up inside the rubber gasbag, advance medicine valve fixed connection in violently intraduct one side of keeping away from the plectane, it extends violently intraduct to advance medicine valve one end, the medicine pipe sets up in the plectane opposite side on the rubber, the elasticity shell is located the medicine outside of the medicine pipe on the rubber, through advancing the medicine valve and annotating medicine mutually the inside medicine of infusing of the medicine pipe on the rubber. The convenient staff infuses medicine to the violently intraduct, makes things convenient for staff to operate medicine pipe and violently pipe on the rubber.

Preferably, the air valve is fixedly connected to one side, close to the upper rubber medicine tube, of the inner portion of the transverse tube, the vent groove is formed between the air valve and the partition plate, one end of the drainage tube penetrates through one side, extending to the partition plate, of the partition plate away from the air valve, the cross section of the drainage tube is L-shaped, one side of the inner portion of the transverse tube is communicated with the inner portion of the upper rubber medicine tube through the drainage tube, the liquid medicine in the inner portion of the transverse tube is enabled to enter the upper rubber medicine tube, and the quality of the liquid medicine and the upper rubber medicine tube is improved.

Preferably, the outside of the rubber medicine feeding pipe is provided with a plurality of through grooves, and is a plurality of through groove cross sectional shape all sets up to trapezoidal, it blocks the piece to lead to inslot portion, block piece one side and rubber medicine feeding pipe fixed connection, through leading to the groove and block the cooperation of piece, make the even removal of medicine liquid to the patient affected part from the rubber medicine feeding pipe inside, guarantee that the liquid medicine is paintd evenly.

Preferably, a plurality of inlet ports have been seted up in the rubber gasbag outside, and is a plurality of the inlet port all inclines to set up in the rubber gasbag outside, rubber gasbag outside fixed connection elastic sleeve, elastic sleeve fixed connection is close to one side of plectane in rubber gasbag, elastic sleeve cross sectional shape sets up to trapezoidal, and through inlet port and elastic sleeve cooperation, inside the air current that makes the rubber gasbag inside passes through the pneumatic valve and gets into flexible gasbag, guarantees flexible gasbag extrusion rubber and goes up the inside liquid medicine of liquid medicine, improves the speed of liquid medicine circulation.

Preferably, the slide pipe is kept away from the one end fixedly connected with fixed plate of violently managing, fixed plate and rubber air bag inner chamber lateral wall fixed connection, the fixed plate cross-section sets up to the arc, the inside branch that is provided with of slide pipe, fixedly connected with supporting spring between branch one end and the fixed plate, supporting spring sets up inside the slide pipe, the branch other end extends inside the slide pipe and with restrictor plate fixed connection, through slide pipe and branch cooperation, extrudees the drainage tube when making the rubber air bag be held, reaches the inside liquid medicine of the control violently pipe and gets into the inside purpose of rubber medicine feeding pipe, guarantees the flexibility of violently managing work.

Preferably, slide pipe one side is provided with the deflector, the spacing groove has been seted up to the deflector, branch one end runs through the spacing groove, deflector cross sectional shape sets up to the arc, the drainage tube sets up between pneumatic valve and violently the pipe, through the orbit that connecting pipe restriction branch removed, guarantees the quality of branch work, avoids branch to remove the in-process and takes place to rock.

Preferably, the one end fixedly connected with hard tube that the pencil is close to the plectane on the rubber, flexible gasbag is close to one side fixedly connected with connecting pipe of plectane, a plurality of transfer lines of fixedly connected with between hard tube and the connecting pipe, pneumatic valve one end sets up in the connecting pipe insidely, hard tube one end fixedly connected with screw ring, the thread groove has been seted up to plectane one side, the screw ring set up in the thread groove inside and with plectane threaded connection, it is a plurality of inside drainage tube one end all extends into the hard tube, through hard tube and connecting pipe cooperation, guarantees the quick dismantlement of pencil and flexible gasbag on the rubber, makes things convenient for the staff to wash and changes pencil and flexible gasbag on the rubber.

Preferably, the inside fixedly connected with sponge that absorbs water of elasticity shell, the sponge cover that absorbs water establish with the rubber on the pencil outside, the groove is equallyd divide in the plectane top and bottom, the equal fixedly connected with mounting panel in elasticity shell one side top and bottom, the mounting panel sets up in square inslot portion, the groove has all been seted up to plectane top and bottom, the slot has all been seted up to plectane outside and mounting panel one side, the inside inserted bar that is provided with of slot makes elasticity shell and plectane joint through the mounting panel, conveniently changes elasticity shell and sponge that absorbs water, guarantees the water absorption of sponge, improves the quality of pencil work on the rubber.

Preferably, inserted bar one end runs through and extends into after the slot and accomodate the inslot portion, inserted bar one end fixedly connected with arm-tie, arm-tie top fixedly connected with connecting axle, the arm-tie top is provided with the operation panel, rotate through the bearing between connecting axle and the operation panel and be connected, operation panel one side fixedly connected with stay cord, a plurality of pulling springs of fixedly connected with between arm-tie and the plectane, the pulling spring sets up in accomodating the inslot portion, makes the inserted bar leave the slot through the pulling stay cord inside, guarantees that the mounting panel loses fixedly, conveniently dismantles the elasticity shell.

The utility model discloses a catheter-type drug delivery device for gynecological nursing, the beneficial effect that it possesses as follows:

1. this catheter-type device of dosing for gynaecology's nursing, set up to the cooperation in trapezoidal logical groove through blockking the piece with the cross-section, can prevent liquid medicine and human secretion to get into rubber medicine feeding intraduct effectively, guarantee the cleanness of the inside liquid medicine of rubber medicine feeding, the staff can be as required according to certain frequency grip loosen the rubber gasbag, make the inside liquid medicine of rubber medicine feeding slowly paint the department of falling ill at the patient evenly, guarantee that the liquid medicine plays treatment, avoid because the more backward flow that causes of liquid medicine output.

2. This catheter-type device of dosing for gynaecology's nursing, rotatory hard tube, inside the thread groove that the messenger hard tube fixed connection's screw ring left plectane one side and seted up, it is fixed to make between hard tube and the plectane lose, it is rotatory in step with the synchronous connecting pipe of hard tube through the transfer line, make the pneumatic valve leave violently intraduct, can make the flexible gasbag of pencil and connecting pipe fixed connection on hard tube one side fixed connection's rubber lose fixedly, break away from medicine pipe and flexible gasbag and plectane fixedly on with the rubber, the pencil is washd and is changed on the rubber conveniently, guarantee the clean of pencil on the rubber and the rationalization of liquid medicine and use.

3. This catheter-type drug delivery device for gynecological nursing, the elasticity shell in the pencil outside on rubber is established through the mounting panel cover loses fixedly, can break away from the plectane with elasticity shell and the inside fixed connection's of elasticity shell sponge that absorbs water fast, can set up a sponge that absorbs water that can quick replacement on rubber and absorb the liquid medicine and the human secretion that the sick department of patient flowed, avoid the later stage to the work of carrying out the clearance to sick department, the pencil outside sets up a sponge that absorbs water that can change at any time on rubber.

Drawings

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

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural diagram of an operation panel according to the present invention;

FIG. 5 is a schematic view of a restrictor plate according to the present invention;

FIG. 6 is a schematic structural view of a circular plate of the present invention;

FIG. 7 is a schematic view of a cross tube of the present invention in partial configuration;

FIG. 8 is a schematic structural diagram of the rigid pipe of the present invention;

FIG. 9 is a partial structure diagram of the rubber upper drug tube of the present invention.

In the figure: 1. a circular plate; 2. a rubber air bag; 3. an air inlet; 4. an elastic sleeve; 5. a medicine inlet valve; 6. a transverse tube; 7. a hard tube; 8. a threaded ring; 9. a thread groove; 10. a rubber upper medicine tube; 11. a through groove; 12. a blocking sheet; 13. a telescopic air bag; 14. a connecting pipe; 15. a transmission rod; 16. an air valve; 17. a partition plate; 18. A drainage tube; 19. a vent channel; 20. a fixing plate; 21. a slide pipe; 22. a support spring; 23. a strut; 24. a guide plate; 25. a limiting groove; 26. a restrictor plate; 27. an elastic shell; 28. a water-absorbing sponge; 29. Mounting a plate; 30. a slot; 31. a receiving groove; 32. inserting a rod; 33. pulling the spring; 34. pulling a plate; 35. An operation panel; 36. a connecting shaft; 37. pulling a rope; 38. a square groove.

Detailed Description

The embodiment of the invention provides a catheter type drug delivery device for gynecological nursing.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the present invention includes a circular plate 1, a rubber air bag 2, a medicine inlet valve 5, a horizontal tube 6, a rubber medicine feeding tube 10 and an elastic shell 27, the horizontal tube 6 is fixedly connected to one side of the circular plate 1, the rubber air bag 2 is fixedly connected to one side of the circular plate 1, the horizontal tube 6 is disposed inside the rubber air bag 2, the medicine inlet valve 5 is fixedly connected to one side of the horizontal tube 6 away from the circular plate 1, one end of the medicine inlet valve 5 extends out of the horizontal tube 6, the rubber medicine feeding tube 10 is disposed at the other side of the circular plate 1, the elastic shell 27 is sleeved outside the rubber medicine tube 10, a partition plate 17 is fixedly connected to the inside of the horizontal tube 6, a plurality of drainage tubes 18 are disposed at one side of the partition plate 17, the drainage tubes 18 extend into the rubber medicine feeding tube 10 after penetrating through the circular plate 1, an air valve 16 is fixedly connected to one side of the horizontal tube 6 close to the rubber medicine feeding tube 10, an air vent groove 19 is disposed between the air valve 16 and the partition plate 17, one end of the drainage tube 18 runs through the transverse tube 6 and extends to one side of the division plate 17 far away from the air valve 16, the cross section of the drainage tube 18 is set to be L-shaped, the telescopic air bag 13 is arranged inside the rubber medicine feeding tube 10, a plurality of sliding tubes 21 are arranged between the transverse tube 6 and the inner cavity side wall of the rubber air bag 2, one side of each sliding tube 21 is provided with a flow limiting plate 26, the air valve 16 is arranged on the other side of the division plate 17, the air valve 16 is fixedly connected to one side, close to the rubber medicine feeding tube 10, inside the transverse tube 6, the vent grooves 19 are formed between the air valve 16 and the division plate 17, one end of the drainage tube 18 runs through the transverse tube 6 and extends to one side, far away from the air valve 16, the cross section of the drainage tube 18 is set to be L-shaped, and the outer side of the transverse tube 6 is provided with a plurality of vent grooves 19.

Specifically, a liquid medicine is infused into the inner part of the transverse pipe 6 through the medicine inlet valve 5, one end of a plurality of drainage tubes 18 fixedly connected with the outer side of the transverse pipe 6 extends into the inner part of the rubber medicine tube 10, one side of the inner part of the transverse pipe 6 is communicated with the inner part of the rubber medicine tube 10, the inner part of the transverse pipe 6 is divided into two parts by a partition plate 17, the liquid medicine entering the inner part of the transverse pipe 6 enters the inner part of the circular plate 1 through the drainage tubes 18, after the liquid medicine is infused, the elastic sleeve 4 on the outer side of the rubber air bag 2 is held, the air inlet hole 3 is blocked after the elastic sleeve 4 is attached to the rubber air bag 2, then the rubber air bag 2 is held tightly, gas enters the other side of the inner part of the transverse pipe 6 through the vent groove 19, the gas enters the inner part of the telescopic air bag 13 through the gas valve 16 after entering the inner part of the transverse pipe 6, the telescopic air bag 13 is expanded and extended, the liquid medicine inside the rubber medicine tube 10 is extruded by the telescopic air bag 13, so that the liquid medicine pushes the blocking piece 12 arranged inside the through groove 11, the liquid medicine is evenly smeared on the affected part of the patient through a plurality of through grooves 11 arranged on the outer side of the rubber medicine tube 10, so that the affected part of the patient is directly covered by the liquid medicine flowing out from the plurality of through grooves 11, when the rubber air bag 2 is loosened, air flow is not input into the telescopic air bag 13, so that the shape of the telescopic air bag 13 is kept unchanged, at the moment, the blocking piece 12 loses the thrust and returns to the original position, set up to trapezoidal cooperation that leads to groove 11 through blockking piece 12 and cross-section, can prevent liquid medicine and human secretion effectively and get into medicine pipe 10 insidely on the rubber, guarantee the cleanness of the inside liquid medicine of medicine pipe 10 on the rubber, the staff can be as required according to certain frequency grip loosen rubber gasbag 2, make on the rubber medicine pipe 10 inside liquid medicine slowly paint the department that falls ill at the patient evenly, guarantee that the liquid medicine exerts the treatment, avoid because the more backward flow that causes of liquid medicine output.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9 again, a plurality of air inlets 3 are formed in the outer side of the rubber airbag 2, the plurality of air inlets 3 are all obliquely arranged on the outer side of the rubber airbag 2, an elastic sleeve 4 is fixedly connected to the outer side of the rubber airbag 2, the elastic sleeve 4 is fixedly connected to one side of the rubber airbag 2 close to the circular plate 1, the cross section of the elastic sleeve 4 is trapezoidal, a fixing plate 20 is fixedly connected to one end of the sliding tube 21 away from the transverse tube 6, the fixing plate 20 is fixedly connected to the inner cavity side wall of the rubber airbag 2, the cross section of the fixing plate 20 is arc-shaped, a support rod 23 is arranged inside the sliding tube 21, a support spring 22 is fixedly connected between one end of the support rod 23 and the fixing plate 20, the support spring 22 is arranged inside the sliding tube 21, the other end of the support rod 23 extends out of the inside of the sliding tube 21 and is fixedly connected with a current-limiting plate 26, a guide plate 24 is arranged on one side of the sliding tube 21, the guide plate 24 is provided with a limit groove 25, one end of the support rod 23 penetrates through the limit groove 25, the cross section of the guide plate 24 is arc-shaped, and the drainage tube 18 is arranged between the air valve 16 and the transverse tube 6.

Specifically, when the rubber airbag 2 is held tightly, the slide tube 21 arranged inside the rubber airbag 2 can push the support rod 23 to move, the current limiting plate 26 fixedly connected with one end of the support rod 23 moves towards the transverse tube 6, the drainage tube 18 arranged between the current limiting plate 26 and the transverse tube 6 is extruded, the liquid medicine inside the transverse tube 6 cannot enter the rubber upper medicine tube 10 through the drainage tube 18, the supporting spring 22 is arranged between the support rod 23 and the slide tube 21 to ensure the moving range of the rubber airbag 2, when the rubber airbag 2 is loosened, the rubber airbag 2 rebounded by resetting drives the support rod 23 to move the current limiting plate 26, the drainage tube 18 loses the extrusion and can guide the liquid medicine inside the transverse tube 6 into the rubber upper medicine tube 10, and the sufficiency of the liquid medicine inside the rubber upper medicine tube 10 is ensured.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9 again, one end of the rubber medicine feeding tube 10 close to the circular plate 1 is fixedly connected with a hard tube 7, one side of the telescopic airbag 13 close to the circular plate 1 is fixedly connected with a connecting tube 14, a plurality of transmission rods 15 are fixedly connected between the hard tube 7 and the connecting tube 14, one end of an air valve 16 is arranged inside the connecting tube 14, one end of the hard tube 7 is fixedly connected with a threaded ring 8, one side of the circular plate 1 is provided with a threaded groove 9, the threaded ring 8 is arranged inside the threaded groove 9 and is in threaded connection with the circular plate 1, and one end of each of a plurality of drainage tubes 18 extends into the hard tube 7.

Specifically, couple together hard tube 7 and connecting pipe 14 through transfer line 15, through rotatory hard tube 7, make hard tube 7 fixed connection's screw ring 8 leave inside the thread groove 9 that plectane 1 one side was seted up, make and lose fixedly between hard tube 7 and the plectane 1, connecting pipe 14 synchronous rotatory with hard tube 7 through transfer line 15, make pneumatic valve 16 leave violently manage 6 insidely, can make hard tube 7 one side fixed connection's rubber medicine feeding pipe 10 and connecting pipe 14 fixed connection's flexible gasbag 13 lose fixedly, break away from fixedly with plectane 1 medicine feeding pipe 10 and flexible gasbag 13 on the rubber, conveniently wash the change to rubber medicine feeding pipe 10, guarantee the clean of medicine feeding pipe 10 on the rubber and the rationalization of liquid medicine and use, guarantee the practical value of medicine feeding pipe 10 on the rubber.

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9 again, a water absorbing sponge 28 is fixedly connected inside the elastic casing 27, the water absorbing sponge 28 is sleeved outside the rubber medicine tube 10, the top and bottom square grooves 38 of the circular plate 1 are respectively fixedly connected with the top and bottom of the elastic casing 27, the mounting plate 29 is respectively fixedly connected with the top and bottom of one side of the elastic casing 27, the mounting plate 29 is arranged inside the square groove 38, the top and bottom of the circular plate 1 are respectively provided with a containing groove 31, the outer side of the circular plate 1 and one side of the mounting plate 29 are respectively provided with a slot 30, the slot 30 is internally provided with an insertion rod 32, one end of the insertion rod 32 penetrates through the slot 30 and then extends into the containing groove 31, one end of the insertion rod 32 is fixedly connected with a pulling plate 34, the top of the pulling plate 34 is fixedly connected with a connecting shaft 36, the top of the pulling plate 34 is provided with an operating plate 35, the connecting shaft 36 is rotatably connected with the operating plate 35 through a bearing, one side of the operating plate 35 is fixedly connected with a pulling rope 37, a plurality of pulling springs 33 are fixedly connected between the pulling plate 34 and the circular plate 1, and the pulling springs 33 are disposed inside the storage groove 31.

Specifically, the pulling rope 37 is pulled to enable the pulling plate 34 and the operating plate 35 to leave the interior of the accommodating groove 31, then the operating plate 35 is rotated to enable the operating plate 35 and the circular plate 1 to be clamped, so that the pulling plate 34 cannot be pulled back to the interior of the accommodating groove 31 by the pulling spring 33, the moving pulling plate 34 drives the insertion rod 32 to move, the insertion rod 32 leaves the interior of the insertion groove 30 formed in the mounting plate 29, the mounting plate 29 and the circular plate 1 are not fixed, at the moment, the elastic shell 27 sleeved on the outer side of the rubber medicine tube 10 through the mounting plate 29 is not fixed, the water-absorbing sponge 28 fixedly connected with the interior of the elastic shell 27 and the elastic shell 27 can be rapidly separated from the circular plate 1, the water-absorbing sponge 28 capable of being replaced quickly can be arranged on the outer side of the rubber medicine tube 10 to absorb liquid medicine and human body secretion flowing out of a diseased part of a patient, the later-period of cleaning the diseased part is avoided, the water-absorbing sponge 28 capable of being replaced at any time is arranged on the outer side of the rubber medicine tube 10, ensure the cleanness of the affected part of the patient.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.