阅读说明：本技术 一种重症患者护理用输氧自动调节装置 (Oxygen therapy automatic regulating device for nursing of severe patients ) 是由 孟素秋 刘贞 侯宝军 于 2020-09-04 设计创作，主要内容包括：本发明公开了一种重症患者护理用输氧自动调节装置,涉及新型医疗器械领域,包括吸氧箱、增氧结构和调节结构,所述吸氧箱下表面四角均固定连接有支撑腿,吸氧箱右侧连通有进氧管,进氧管与固定供氧源连通,且吸氧箱的右侧开设有出氧口,出氧口上固定连通有连接管,且出氧口外侧通过卡接结构卡接有过滤网,吸氧箱内滑动连接有匹配设置的活塞一,本发明在吸氧箱中设有增氧结构和调节结构,可以根据患者吸氧量的大小实时通过活塞自动调节吸氧箱中的氧气的浓度,且我们可以通过调节结构人为对吸氧箱中的氧气加以控制,并且通过驱动电机、转动杆和混合板之间的相互配合,能使得吸氧箱中的氧气浓度混合均匀,提升患者吸氧的质量。(The invention discloses an automatic oxygen therapy adjusting device for nursing critical patients, which relates to the field of novel medical equipment and comprises an oxygen inhalation box, an oxygen increasing structure and an adjusting structure, wherein four corners of the lower surface of the oxygen inhalation box are fixedly connected with supporting legs, the right side of the oxygen inhalation box is communicated with an oxygen inlet pipe, the oxygen inlet pipe is communicated with a fixed oxygen supply source, the right side of the oxygen inhalation box is provided with an oxygen outlet, the oxygen outlet is fixedly communicated with a connecting pipe, the outer side of the oxygen outlet is clamped with a filter screen through a clamping structure, and a piston I which is matched and arranged is connected in the oxygen inhalation box in a sliding way. The oxygen concentration in the oxygen inhalation box can be uniformly mixed, and the oxygen inhalation quality of patients is improved.)

1. The utility model provides an oxygen therapy automatic regulating apparatus for nursing of severe patients, including oxygen uptake case (1), oxygenation structure and regulation structure, a serial communication port, oxygen uptake case (1) lower surface four corners all fixedly connected with supporting leg (17), oxygen uptake case (1) right side intercommunication has oxygen inlet pipe (2), oxygen inlet pipe (2) and fixed oxygen supply source intercommunication, and the right side of oxygen uptake case (1) has seted up the oxygen outlet, the last fixed intercommunication of oxygen outlet has connecting pipe (4), and there is filter screen (3) in the oxygen outlet outside through joint structure joint, sliding connection has piston one (34) that the matching set up in oxygen uptake case (1), piston one (34) is connected with the regulation structure, the regulation structure includes crank handle (11), threaded rod (10), connecting plate (9) and telescopic link (7), the threaded rod (10) of horizontal setting are connected to the left inner wall threaded connection of oxygen uptake case (1), a crank handle (11) is fixedly connected to the left end of the threaded rod (10), an anti-slip pad (12) is sleeved on the crank handle (11), a connecting plate (9) is rotatably connected to the right side of the threaded rod (10), the connecting plate (9) is connected with a first piston (34) through a telescopic rod (7), and a first spring (8) is connected to the outer side of the telescopic rod (7) in a string mode;

the oxygen increasing structure comprises two groups, the two groups of oxygen increasing structures are respectively connected to the upper inner wall and the lower inner wall of the oxygen absorbing box (1), the oxygen increasing structures are positioned on the right side of a piston I (34), each oxygen increasing structure comprises an oxygen adding box (13), an extrusion plate (20), a sliding rod (21), a spring II (27), a fixing rod (22), a clamping plate (24) and a fixing ring (26), the two oxygen adding boxes (13) are respectively and fixedly connected to the upper inner wall and the lower inner wall of the oxygen absorbing box (1), the oxygen adding boxes (13) are communicated with an external oxygen supply source through oxygen adding pipes (14), an oxygen outlet groove (23) is formed in the left side of each oxygen adding box (13), the fixing rings (26) are fixedly connected in the oxygen outlet groove (23) through the three fixing rods (22) distributed at equal angles, the inner walls of the fixing rings (26) are slidably connected with the sliding rods (21) distributed horizontally, the extrusion plate (20) is fixedly, and a second spring (27) is strung outside the sliding rod (21), and two ends of the second spring (27) are respectively connected with the extrusion plate (20) and the fixed ring (26).

2. The automatic oxygen therapy adjusting device for nursing of critical patients according to claim 1, wherein the clamping structure comprises a rotating plate (33), a pressing rod (28), a spring III (29), a piston II (31) and a positioning block (32), two pressing grooves (30) symmetrically distributed about the connecting pipe (4) are formed on the inner wall of the right side of the oxygen inhaling box (1), the piston II (31) is connected in the pressing grooves (30) in a sliding manner, the pressing rod (28) is fixedly connected to the left side of the piston II (31), the spring III (29) is connected to the outer side of the pressing rod (28) in a serial manner, the left end of the pressing rod (28) penetrates through the pressing grooves (30) and the inner wall of the oxygen inhaling box (1) and extends into the oxygen inhaling box (1), the rotating plate (33) is rotatably connected to the left end of the pressing rod (28), and the positioning block (32) is fixedly connected to one side of the rotating plate (33, the positioning block (32) is inserted outside the filter screen (3), and the outside of the oxygen inhalation box (1) is rotatably connected with a turnover window (19) for replacing the filter screen (3).

3. The automatic oxygen therapy adjusting device for nursing critical patients according to claim 1, wherein a rotating rod (6) is rotatably connected in the oxygen inhalation box (1), a plurality of uniformly distributed mixing plates (5) are fixedly connected to the outer side of the rotating rod (6), one end of the rotating rod (6) penetrates through the front end face of the oxygen inhalation box (1) and is fixedly connected with the output end of the driving motor (18) through a coupler, and the driving motor (18) is fixed to the outer side of the oxygen inhalation box (1).

4. The automatic oxygen therapy adjusting device for nursing of critical patients as claimed in claim 1, wherein the lower end surface of the supporting leg (17) is fixedly connected with a rubber foot pad (16).

5. The automatic oxygen therapy adjusting device for nursing critical patients according to claim 1, wherein the oxygen adding pipes (14) are connected to the side wall of the oxygen inhaling box (1) through pipe clamps (15).

6. The automatic oxygen therapy adjusting device for nursing of critical patients as claimed in claim 1, wherein the two oxygen increasing structures are distributed in a staggered manner, the oxygen increasing structure at the lower end of the oxygen inhaling box (1) is close to the first piston (34), the oxygen increasing structure at the upper end of the oxygen inhaling box (1) is far away from the first piston (34), and the oxygen concentration of the upper oxygen adding box (13) is greater than that of the lower oxygen adding box (13).

7. The automatic oxygen therapy adjusting device for nursing critical patients according to claim 1, wherein a sealing ring (25) is fixedly connected to one side of the clamping plate (24) close to the fixing ring (26).

Technical Field

The invention relates to the field of novel medical equipment, in particular to an automatic oxygen therapy adjusting device for nursing of severe patients.

Background

After an operation, a critical patient often cannot absorb enough oxygen in the recovery process, and often needs to be treated by oxygen therapy in an auxiliary way.

Disclosure of Invention

1. Problems to be solved

Aiming at the problems in the prior art, the invention aims to provide an automatic oxygen therapy adjusting device for nursing critical patients, wherein an oxygen increasing structure and an adjusting structure are arranged in an oxygen inhalation box, the concentration of oxygen in the oxygen inhalation box can be automatically adjusted through a piston in real time according to the oxygen inhalation amount of the patients, the oxygen in the oxygen inhalation box can be artificially controlled through the adjusting structure, and the oxygen concentration in the oxygen inhalation box can be uniformly mixed through the mutual matching among a driving motor, a rotating rod and a mixing plate, so that the oxygen inhalation quality of the patients is improved, and the problems in the background story are solved.

2. Technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

an oxygen therapy automatic regulating device for nursing critical patients comprises an oxygen inhalation box, an oxygenation structure and a regulating structure, four corners of the lower surface of the oxygen inhalation box are fixedly connected with supporting legs, the right side of the oxygen inhalation box is communicated with an oxygen inlet pipe, the oxygen inlet pipe is communicated with a fixed oxygen supply source, an oxygen outlet is arranged on the right side of the oxygen uptake box, a connecting pipe is fixedly communicated with the oxygen outlet, a filter screen is clamped and connected on the outer side of the oxygen outlet through a clamping structure, a first piston which is arranged in a matched manner is connected in the oxygen uptake box in a sliding manner, the first piston is connected with an adjusting structure, the adjusting structure comprises a crank handle, a threaded rod, a connecting plate and a telescopic rod, the threaded rod which is arranged horizontally is connected on the left inner wall of the oxygen uptake box in a threaded manner, the crank handle is fixedly connected at the left end, the anti-slip pad is sleeved on the crank handle, the right side of the threaded rod is rotatably connected with a connecting plate, the connecting plate is connected with the first piston through a telescopic rod, and the first spring is connected with the outer side of the telescopic rod in a serial mode;

the oxygenation structure is total two sets ofly, two sets of oxygenation structures are connected respectively at the upper and lower inner wall of oxygen uptake case, and the oxygenation structure is located a piston right side, the oxygenation structure is including adding the oxygen case, the stripper plate, the slide bar, spring two, the dead lever, the chucking board, and solid fixed ring, two add the upper and lower inner walls of oxygen case fixed connection respectively, and add the oxygen case and supply the oxygen source intercommunication with the external world through adding the oxygen pipe, and add the oxygen case left side and seted up out the oxygen groove, go out the oxygen inslot through the solid fixed ring of dead lever fixedly connected with of angular distribution such as three, gu fixed ring inner wall sliding connection has the slide bar of horizontal distribution, the left end fixedly connected with stripper plate of slide bar, the right-hand member fixedly connected with chucking board of slide bar, and the cluster in the slide bar outside.

As a further scheme of the invention: the clamping structure includes the rotor plate, compress tightly the pole, spring three, piston two and locating piece, set up two compressing tightly grooves about connecting pipe symmetric distribution on the inner wall of oxygen uptake case right side, it has piston two to compress tightly inslot sliding connection, the left side fixedly connected with compressing tightly the pole of piston two, compress tightly the pole outside cluster has spring three, and compress tightly the pole left end and run through compressing tightly the groove and the oxygen uptake incasement wall extends to inside the oxygen uptake case, and compress tightly the pole left end and rotate and be connected with the rotor plate, one side fixedly connected with locating piece that the rotor plate is close to compressing tightly the groove, the locating piece is pegged graft in the filter screen outside, and the oxygen uptake case outside rotates.

As a further scheme of the invention: the oxygen uptake incasement internal rotation is connected with the dwang, a plurality of evenly distributed's of dwang outside fixedly connected with mixing plate, and the preceding terminal surface of oxygen uptake case is run through to the one end of dwang and through shaft coupling and driving motor's output fixed connection, and driving motor fixes in the outside of oxygen uptake case.

As a further scheme of the invention: the lower end face of the supporting leg is fixedly connected with a rubber pad.

As a further scheme of the invention: the oxygen adding pipes are connected to the side wall of the oxygen absorption box through pipe clamps.

As a further scheme of the invention: the two oxygenation structures are distributed in a staggered mode, the oxygenation structure located at the lower end of the oxygen absorption box is close to the first piston, the oxygenation structure located at the upper end of the oxygen absorption box is far away from the first piston, and the oxygen concentration of the upper end oxygenation box is greater than that of the lower end oxygenation box.

As a further scheme of the invention: one side of the clamping plate close to the fixing ring is fixedly connected with a sealing ring.

Compared with the prior art, the invention has the beneficial effects that:

1. the oxygen increasing structure and the adjusting structure are arranged in the oxygen inhaling box, the concentration of oxygen in the oxygen inhaling box can be automatically adjusted in real time through the piston according to the oxygen inhaling quantity of a patient, the oxygen in the oxygen inhaling box can be manually controlled through the adjusting structure, and the oxygen concentration in the oxygen inhaling box can be uniformly mixed through the mutual matching among the driving motor, the rotating rod and the mixing plate, so that the oxygen inhaling quality of the patient is improved.

2. The rubber foot supporting leg has a certain buffering effect, and noise pollution caused by impact of the device on the ground due to vibration is reduced while the device is lightened.

Drawings

Fig. 1 is a schematic structural view of an automatic oxygen therapy adjusting device for nursing a critical patient.

Fig. 2 is a schematic front view of an automatic oxygen therapy adjusting device for nursing a critical patient.

Fig. 3 is an enlarged schematic structural view of a region a in fig. 1.

Fig. 4 is an enlarged structural diagram of a region B in fig. 1.

FIG. 5 is a schematic diagram showing the side view of the oxygen outlet tank of the automatic oxygen therapy device for critical care.

In the figure: 1. an oxygen uptake box; 2. an oxygen inlet pipe; 3. a filter screen; 4. a connecting pipe; 5. a mixing plate; 6. rotating the rod; 7. a telescopic rod; 8. a first spring; 9. a connecting plate; 10. a threaded rod; 11. a crank handle; 12. a non-slip mat; 13. an oxygen adding box; 14. an oxygen adding pipe; 15. a pipe clamp; 16. a rubber foot pad; 17. supporting legs; 18. a drive motor; 19. turning over the window; 20. a pressing plate; 21. a slide bar; 22. fixing the rod; 23. an oxygen outlet tank; 24. a chucking plate; 25. a seal ring; 26. a fixing ring; 27. a second spring; 28. a hold down bar; 29. a third spring; 30. a compaction groove; 31. a second piston; 32. positioning blocks; 33. a rotating plate; 34. and a first piston.

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. 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.

Referring to fig. 1-5, in the embodiment of the present invention, an automatic oxygen therapy adjusting device for nursing a critical patient comprises an oxygen inhalation box 1, an oxygen increasing structure and an adjusting structure, wherein four corners of the lower surface of the oxygen inhalation box 1 are fixedly connected with supporting legs 17, the lower end surfaces of the supporting legs 17 are fixedly connected with rubber feet 16, friction between the device and the ground is increased through the rubber feet 16, stability of the device is improved, the rubber feet 16 have a certain buffering effect, shaking of the device is reduced, noise pollution caused by impact between the device and the ground due to vibration is reduced, the right side of the oxygen inhalation box 1 is communicated with an oxygen inlet pipe 2, the oxygen inlet pipe 2 is communicated with a fixed oxygen supply source, the oxygen concentration of the fixed oxygen supply source is low, the right side of the oxygen inhalation box 1 is provided with an oxygen outlet, the oxygen outlet is fixedly communicated with a connecting pipe 4, the connecting pipe is communicated with oxygen supply equipment of the patient, and a filter screen 3 is clamped outside the oxygen outlet, therefore, the filter screen 3 is convenient to disassemble and replace, and the oxygen inhalation box is more sanitary, a first piston 34 is arranged in a sliding connection mode in the oxygen inhalation box 1 in a matching mode, the first piston 34 is connected with an adjusting structure, the adjusting structure comprises a crank handle 11, a threaded rod 10, a connecting plate 9 and a telescopic rod 7, the threaded rod 10 is horizontally arranged on the left inner wall of the oxygen inhalation box 1 in a threaded connection mode, the crank handle 11 is fixedly connected to the left end of the threaded rod 10, an anti-skid pad 12 is sleeved on the crank handle 11, the connecting plate 9 is rotatably connected to the right side of the threaded rod 10, the connecting plate 9 is connected with the first piston 34 through the telescopic rod 7, a first spring 8 is arranged on the outer side of the telescopic rod 7 in a serial mode;

the oxygen increasing structure comprises two groups, the two groups of oxygen increasing structures are respectively connected to the upper inner wall and the lower inner wall of the oxygen absorbing box 1, the oxygen increasing structures are positioned on the right side of the piston I34, each oxygen increasing structure comprises an oxygen adding box 13, a squeezing plate 20, a sliding rod 21, a spring II 27, fixing rods 22, clamping plates 24 and fixing rings 26, the two oxygen adding boxes 13 are respectively and fixedly connected to the upper inner wall and the lower inner wall of the oxygen absorbing box 1, the oxygen adding boxes 13 are communicated with an external oxygen supply source through oxygen adding pipes 14, the oxygen adding pipes 14 are connected to the side walls of the oxygen absorbing box 1 through pipe clamps 15, therefore, the neatness of the device is improved, an oxygen outlet groove 23 is formed in the left side of each oxygen adding box 13, the fixing rings 26 are fixedly connected to the oxygen outlet groove 23 through the three fixing rods 22 which are distributed at equal angles, the inner walls of the fixing rings 26 are slidably connected with the, and a second spring 27 is strung outside the sliding rod 21, and two ends of the second spring 27 are respectively connected with the extrusion plate 20 and the fixed ring 26.

The clamping structure comprises a rotating plate 33, a pressing rod 28, a spring III 29, a piston II 31 and a positioning block 32, two pressing grooves 30 which are symmetrically distributed about a connecting pipe 4 are formed in the inner wall of the right side of the oxygen inhalation box 1, the piston II 31 is connected in the pressing groove 30 in a sliding mode, the left side of the piston II 31 is fixedly connected with the pressing rod 28, the spring III 29 is connected to the outer side of the pressing rod 28 in a serial mode, the left end of the pressing rod 28 penetrates through the pressing groove 30 and the inner wall of the oxygen inhalation box 1 and extends to the inside of the oxygen inhalation box 1, the left end of the pressing rod 28 is connected with the rotating plate 33 in a rotating mode, the positioning block 32 is fixedly connected to one side of the rotating plate 33 close to the pressing groove 30 and is inserted into.

When changing filter screen 3, open upset window 19, the pulling rotates rotor plate 33 for locating piece 32 and the separation of filter screen 3, thereby can take off filter screen 3 and wash the change, and is very convenient, and makes the device more sanitary safety.

The internal rotation of oxygen uptake case 1 is connected with dwang 6, a plurality of evenly distributed's of 6 outside fixedly connected with mixing plate 5 of dwang, the one end of dwang 6 runs through the preceding terminal surface of oxygen uptake case 1 and passes through shaft coupling and driving motor 18's output fixed connection, driving motor 18 is fixed in the outside of oxygen uptake case 1, driving motor 18's model is Y80M1-2, it changes to drive dwang 6 and mixing plate 5 through driving motor 18, thereby mixed oxygen's effect has been reached, make the absorptive oxygen concentration of patient tend to stability.

When the device is used, the connecting pipe 4 is communicated with an oxygen supply hose and an oxygen mask of a patient, oxygen is supplied through a fixed oxygen supply point of the oxygen inlet pipe 2, when the oxygen amount required by the patient is increased, more oxygen can be inhaled, the air pressure on the right side of the first piston 34 is reduced, the first piston 34 is pushed rightwards under the action of the air pressure, because the two oxygen increasing structures are distributed in a staggered manner, the oxygen increasing structure at the lower end of the oxygen inhalation box 1 is close to the first piston 34, the oxygen increasing structure at the upper end of the oxygen inhalation box 1 is far away from the first piston 34, the oxygen concentration of the upper end oxygen adding box 13 is greater than that of the lower end oxygen adding box 13, the first piston 34 pushes the extrusion plate 20 in the lower oxygen increasing structure, the clamping plate 24 is separated from the oxygen outlet groove 23 through the sliding rod 21 by the extrusion plate 20, so that the oxygen in the lower oxygen adding box 13 enters the inhalation box 1, and under the work of the, will be with the oxygen misce bene in the oxygen uptake case 1, when the oxygen that the patient needs is still not enough, we make threaded rod 10 rotate through rotating crank handle 11, thereby promote connecting plate 9 and move right, connecting plate 9 drives piston 34 through telescopic link 7 and further moves right, thereby piston 34 can promote the stripper plate 20 in the oxygenation structure of top, thereby oxygen in the oxygenation case 13 of top gets into in the oxygen uptake case 1, under driving motor 18's work, can be with the oxygen misce bene in the oxygen uptake case 1, and one side fixedly connected with sealing washer 25 that chucking plate 24 is close to solid fixed ring 26, thereby under normal condition, oxygen in the oxygenation case 13 can not get into in the oxygen uptake case 1, thereby reached according to the concentration of the oxygen uptake of patient's size through the oxygen in the piston automatically regulated oxygen uptake case in real time, the practicality of device has been promoted.

The power supply interface of the power utilization element in the invention is connected with the power supply system through a switch (not shown in the figure), so as to realize the control of the power utilization element, wherein the related circuits and the control are the prior art, are well known in the prior art, and are not described herein in detail.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.