CN215231077U

CN215231077U - Infusion electronic automatic control device of postoperative safe analgesia infusion apparatus

Info

Publication number: CN215231077U
Application number: CN202121183583.8U
Authority: CN
Inventors: 吴茜茹; 殷小容; 刘飞
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-21
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a safe transfusion system infusion electron automatic control device that analgesia was felt up after operation belongs to the medical instrument field, and its technical scheme main points include the casing, the inner chamber of casing is provided with actuating mechanism, one side that actuating mechanism is close to in the inside of casing is provided with injection mechanism, one side intercommunication of injection mechanism has the injection syringe, the equal fixedly connected with in both sides of casing links the board, the outside of linking the board is provided with first connecting band and second connecting band respectively, the outside of first connecting band and second connecting band all is provided with the magic subsides, when aiming at having solved current some postoperative safe transfusion system that analgesia is carrying out autonomous control owing to inconvenient carrying out the infusion, leads to analgesia effect good enough and inconvenient patient to carry, has the problem of using the limitation.

Description

Infusion electronic automatic control device of postoperative safe analgesia infusion apparatus

Technical Field

The utility model relates to the field of medical equipment, in particular to an electronic automatic control device for transfusion of a safe and analgesic transfusion system after an operation.

Background

Analgesics act mainly on the central or peripheral nervous system, can keep a stable concentration of the drug in the blood, can help to achieve better analgesic treatment with less drug, for a long time, people think that postoperative pain is a natural phenomenon, it is inevitable, only the silently tolerates postoperative pain, in fact, pain can be controlled, can relieve or reach painless through medicine or tool, this bad stimulus of pain, can cause a series of pathophysiological changes of the organism, for example, the influence on the autonomic nervous system of the organism: the heart rate is accelerated, the respiration is rapid, and the blood pressure is increased; the mental changes cause dysphoria and depression, and then affect the functions of the digestive system and the recovery of physical strength; endocrine, hormonal effects, directly and indirectly, alter various body functions.

In order to reduce the pain of postoperative patient, some current postoperative safe infusion sets that ease pain when using, because inconvenient independently control the infusion, lead to the effect of easing pain not good enough and inconvenient patient carries, have the limitation of using, consequently need a convenient postoperative safe infusion set infusion electron automatic control device who controls and conveniently carries the infusion to satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safe transfusion system infusion electron automatic control device that analgesia was felt to have a surgery after aims at solving some current surgeries safe transfusion system that analgesia is felt to have when carrying out the use, because inconvenient independently control the infusion, leads to analgesia effect good enough and inconvenient patient to carry, has the problem of using the limitation.

The utility model discloses a realize like this, a safe transfusion system infusion electron automatic control device that analgesia is returned after operation, which comprises a housin, the inner chamber of casing is provided with actuating mechanism, one side that actuating mechanism is close to in the inside of casing is provided with injection mechanism, one side intercommunication of injection mechanism has the injection syringe, the equal fixedly connected with in both sides of casing links the board, the outside of linking the board is provided with first connecting band and second connecting band respectively, the outside of first connecting band and second connecting band all is provided with the magic subsides.

In order to reach the effect of conveniently carrying out automatic infusion, conduct the utility model provides a safe infusion electron automatic control device that analgesia transfusion system infuses after operation, it is preferred, actuating mechanism includes motor, first belt pulley, second belt pulley, pivot, driving gear, driven gear, screw rod and movable block, the bottom of casing inner chamber and the bottom fixed connection of motor.

In order to reach the convenience and carry out extruded effect to the gasbag, conduct the utility model provides a safe transfusion system infusion electron automatic control device that analgesia was returned to operation, it is preferred, the first belt pulley of output fixedly connected with of motor, the outside of first belt pulley is connected with the second belt pulley through belt transmission, the inner circle fixedly connected with pivot of second belt pulley, the outside fixedly connected with driving gear of pivot, the outside meshing of driving gear is connected with driven gear, driven gear's inner circle fixedly connected with screw rod, the outside threaded connection of screw rod has the movable block.

In order to reach the effect that the convenience promoted to the gasbag, conduct the utility model provides a safe infusion of easing pain transfusion system infusion electron automatic control device after operation, it is preferred, one side fixedly connected with connecting rod of movable block, the one end fixedly connected with that the movable block was kept away from to the connecting rod promotes the post, promote the one end fixedly connected with gasbag of post.

In order to reach the effect of gasbag in with gas propelling movement to the injection tube, conduct the utility model provides a back safety analgesia transfusion system infusion electron automatic control device, it is preferred, the gasbag is kept away from the one end intercommunication that promotes the post and is had first even pipe, the outside intercommunication of first even pipe has the second even pipe, the one end intercommunication that the gasbag was kept away from to first even pipe has the injection tube, the outside of first even pipe and second even pipe is provided with first check valve and second check valve respectively.

In order to reach the convenience and carry out the effect of adding the medicine in to the injection tube, conduct the utility model provides a safe transfusion system infusion electron automatic control device that analgesia was returned after the operation, it is preferred, injection mechanism includes recess, injection tube, dosing pipe, protective cap and check valve, one side at casing top is seted up flutedly, the injection tube sets up in the inside of recess.

In order to reach the convenience and prevent the effect that the medicine flows when adding the medicine, conduct the utility model provides a safe transfusion system infusion electron automatic control device that analgesia was followed to the operation, it is preferred, the one end and the injection syringe intercommunication of injection syringe, the top intercommunication of injection syringe has the dosing pipe, the top of dosing pipe is provided with the protective cap, the outside of dosing pipe is provided with the check valve.

In order to reach the effect of conveniently supplying power for the device, conduct the utility model provides a safe infusion set infusion electron automatic control device that analgesia was put after the operation, it is preferred, the battery jar has been seted up to the inside of casing, the outside of battery jar is provided with the visor.

Compared with the prior art, the beneficial effects of the utility model are that:

the infusion electronic automatic control device of the postoperative safe analgesia infusion apparatus can wear a shell on the arm or wrist of a patient through a first connecting belt and a second connecting belt, a motor is started through a switch, the motor can drive a first belt pulley and a second belt pulley to rotate, a rotating shaft can be driven to rotate when the second belt pulley rotates, a driving gear and a driven gear can be driven to rotate by the rotating shaft, a screw can be driven to rotate by the driven gear, a moving block can be driven to move by the rotating screw, the moving block can drive a connecting rod and a pushing column to move by the moving block, so that an air bag can be extruded, the air bag can convey gas to the inside of an injection tube after being extruded, and further the injection of a medicament can be conveniently carried out, the automatic control is convenient, and the problems that the existing postoperative safe infusion apparatus can not conveniently carry out automatic control on infusion due to analgesia when being used in some postoperative safe infusion apparatuses are solved, the pain relieving effect is not good enough, and the patient is inconvenient to carry, so that the problem of use limitation exists.

Drawings

FIG. 1 is an overall structure diagram of the infusion electronic automatic control device of the post-operative safe analgesia infusion apparatus of the utility model;

fig. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

FIG. 4 is a schematic view of the structure of the bladder and the first connecting tube of FIG. 2 according to the present invention;

fig. 5 is a schematic structural view of the first connecting band and the second connecting band shown in fig. 1 according to the present invention.

In the figure, 1, a housing; 2. a drive mechanism; 21. a motor; 22. a first pulley; 23. a second pulley; 24. a rotating shaft; 25. a driving gear; 26. a driven gear; 27. a screw; 28. a moving block; 3. an injection mechanism; 31. a groove; 32. an injection tube; 33. a medicine feeding pipe; 34. a protective cap; 35. a non-return valve; 4. an injection tube; 5. a connecting rod; 6. pushing the column; 7. an air bag; 8. a first connecting pipe; 9. a second connecting pipe; 10. a first check valve; 11. a second one-way valve; 12. a battery case; 13. a protective cover; 14. connecting plates; 15. a first connecting belt; 16. a second connecting band; 17. magic tape.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a safe infusion of transfusion system of easing pain after operation electron automatic control device, includes casing 1, the inner chamber of casing 1 is provided with actuating mechanism 2, one side that actuating mechanism 2 is close to in the inside of casing 1 is provided with injection mechanism 3, one side intercommunication of injection mechanism 3 has injection tube 4, the equal fixedly connected with in both sides of casing 1 links board 14, the outside of linking board 14 is provided with first connecting band 15 and second connecting band 16 respectively, the outside of first connecting band 15 and second connecting band 16 all is provided with magic subsides 17.

In this embodiment: the shell 1 can be worn on the arm or wrist of a patient through the first connecting belt 15 and the second connecting belt 16, the motor 21 is started through a switch, the motor 21 can drive the first belt pulley 22 and the second belt pulley 23 to rotate, the second belt pulley 23 can drive the rotating shaft 24 to rotate when rotating, the rotating shaft 24 can drive the driving gear 25 and the driven gear 26 to rotate, the driven gear 26 can drive the screw 27 to rotate, the screw 27 can drive the moving block 28 to move, the moving block 28 can drive the connecting rod 5 and the pushing column 6 to move when moving, the air bag 7 can be pressed, the air bag 7 can transmit gas into the injection tube 32 after being pressed, and then the medicine can be conveniently injected, the automatic control is convenient, and the problem that when the existing postoperative safe analgesia infusion apparatus is used, the infusion apparatus is inconvenient to automatically control the infusion is solved, the pain relieving effect is not good enough, and the patient is inconvenient to carry, so that the problem of use limitation exists.

As a technical optimization scheme of the utility model, actuating mechanism 2 includes motor 21, first belt pulley 22, second belt pulley 23, pivot 24, driving gear 25, driven gear 26, screw rod 27 and movable block 28, the bottom of casing 1 inner chamber and motor 21's bottom fixed connection.

In this embodiment: the analgesia infusion apparatus can be controlled automatically by a user conveniently through the arranged driving mechanism 2, and the motor 21 is arranged in the shell 1, so that the analgesia infusion apparatus can be controlled conveniently.

As the utility model discloses a technical optimization scheme, the first belt pulley 22 of output fixedly connected with of motor 21, the outside of first belt pulley 22 is connected with second belt pulley 23 through belt drive, the inner circle fixedly connected with pivot 24 of second belt pulley 23, the outside fixedly connected with driving gear 25 of pivot 24, the outside meshing of driving gear 25 is connected with driven gear 26, driven gear 26's inner circle fixedly connected with screw rod 27, screw rod 27's outside threaded connection has movable block 28.

In this embodiment: drive first belt pulley 22 and second belt pulley 23 through motor 21 and rotate, can drive pivot 24 when second belt pulley 23 rotates and rotate, and pivot 24 rotates and to drive driving gear 25 and driven gear 26 and rotate, and driven gear 26 rotates and to drive screw 27 and rotate, and screw 27 rotates and to drive movable block 28 and remove, and movable block 28 removes and to drive connecting rod 5 and promote post 6 and remove.

As a technical optimization scheme of the utility model, one side fixedly connected with connecting rod 5 of movable block 28, the one end fixedly connected with that movable block 28 was kept away from to connecting rod 5 promotes post 6, promotes the one end fixedly connected with gasbag 7 of post 6.

In this embodiment: through the connecting rod 5, the pushing column 6 can be conveniently driven to move through the movement of the moving block 28 and the connecting rod 5, and then the air bag 7 can be conveniently extruded.

As a technical optimization scheme of the utility model, the one end intercommunication that promotes post 6 was kept away from to gasbag 7 has first even pipe 8, and the outside intercommunication of first even pipe 8 has second even pipe 9, and the one end intercommunication that gasbag 7 was kept away from to first even pipe 8 has injection tube 32, and the outside of first even pipe 8 and second even pipe 9 is provided with first check valve 10 and second check valve 11 respectively.

In this embodiment: through being provided with first check valve 10 and second check valve 11 respectively in the outside at first connecting pipe 8 and second connecting pipe 9, can prevent the air suction with in the injection tube 32 when gasbag 7 reconversion, avoid the palirrhea emergence of phenomenon of medicament, and then can conveniently carry out the injection of continuation, facilitate the use.

As a technical optimization scheme of the utility model, injection mechanism 3 includes recess 31, injection tube 32, adds pencil 33, protective cap 34 and check valve 35, and recess 31 has been seted up to one side at 1 top of casing, and injection tube 32 sets up in the inside of recess 31.

In this embodiment: through setting up recess 31, can conveniently place injection tube 32 in the inside of recess 31, and through setting up dosing pipe 33, protective cap 34 and check valve 35, can conveniently add the medicine to the inside of injection tube 32, and effectually prevent that the medicament is palirrhea.

As a technical optimization scheme of the utility model, the one end and the injection pipe 4 intercommunication of injection tube 32, the top intercommunication of injection tube 32 has dosing pipe 33, and the top of dosing pipe 33 is provided with protective cap 34, and the outside of dosing pipe 33 is provided with check valve 35.

In this embodiment: through communicating injection tube 32 with injection tube 4, can conveniently inject the medicament, through setting up protective cap 34, can conveniently seal the medicament, prevent the phenomenon of weeping.

As a technical optimization scheme of the utility model, battery jar 12 has been seted up to casing 1's inside, and the outside of battery jar 12 is provided with visor 13.

In this embodiment: through set up battery jar 12 in the inside of casing 1, can conveniently place the battery, can conveniently protect the battery through setting up visor 13, and then can conveniently supply power, facilitate the use to the device.

The working principle is as follows: firstly, the housing 1 can be worn on the arm or wrist of the patient through the first connecting belt 15 and the second connecting belt 16, the motor 21 is turned on through the switch, the motor 21 can drive the first belt pulley 22 and the second belt pulley 23 to rotate, the second belt pulley 23 can drive the rotating shaft 24 to rotate when rotating, the rotating shaft 24 can drive the driving gear 25 and the driven gear 26 to rotate, the driven gear 26 can drive the screw 27 to rotate, the screw 27 can drive the moving block 28 to move, the moving block 28 can drive the connecting rod 5 and the pushing column 6 to move when moving, the air bag 7 can be pressed, and the air bag 7 can transmit the gas to the inside of the injection tube 32 after being pressed, so that the medicine can be conveniently injected, and the automatic control and the use are convenient.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a safe infusion of transfusion system infusion electronic automatic control device that analgesia was followed to operation, includes casing (1), its characterized in that: the inner chamber of casing (1) is provided with actuating mechanism (2), one side that the inside of casing (1) is close to actuating mechanism (2) is provided with injection mechanism (3), one side intercommunication of injection mechanism (3) has injection pipe (4), the equal fixedly connected with in both sides of casing (1) links board (14), the outside of linking board (14) is provided with first connecting band (15) and second connecting band (16) respectively, the outside of first connecting band (15) and second connecting band (16) all is provided with magic subsides (17).

2. The post-operative safe analgesia infusion apparatus infusion electronic automatic control device according to claim 1, characterized in that: the driving mechanism (2) comprises a motor (21), a first belt pulley (22), a second belt pulley (23), a rotating shaft (24), a driving gear (25), a driven gear (26), a screw rod (27) and a moving block (28), and the bottom of the inner cavity of the shell (1) is fixedly connected with the bottom of the motor (21).

3. The post-operative safe analgesia infusion apparatus infusion electronic automatic control device according to claim 2, characterized in that: the output end of the motor (21) is fixedly connected with a first belt pulley (22), the outer side of the first belt pulley (22) is connected with a second belt pulley (23) through belt transmission, the inner ring of the second belt pulley (23) is fixedly connected with a rotating shaft (24), the outer side of the rotating shaft (24) is fixedly connected with a driving gear (25), the outer side of the driving gear (25) is meshed with a driven gear (26), the inner ring of the driven gear (26) is fixedly connected with a screw rod (27), and the outer side of the screw rod (27) is in threaded connection with a moving block (28).

4. The post-operative safe analgesia infusion apparatus infusion electronic automatic control device according to claim 3, characterized in that: one side of the moving block (28) is fixedly connected with a connecting rod (5), one end, far away from the moving block (28), of the connecting rod (5) is fixedly connected with a pushing column (6), and one end of the pushing column (6) is fixedly connected with an air bag (7).

5. The post-operative safe analgesia infusion set infusion electronic automatic control device according to claim 4, characterized in that: the air bag is characterized in that one end, far away from the pushing column (6), of the air bag (7) is communicated with a first connecting pipe (8), the outer side of the first connecting pipe (8) is communicated with a second connecting pipe (9), one end, far away from the air bag (7), of the first connecting pipe (8) is communicated with an injection cylinder (32), and the outer sides of the first connecting pipe (8) and the second connecting pipe (9) are respectively provided with a first check valve (10) and a second check valve (11).

6. The post-operative safe analgesia infusion apparatus infusion electronic automatic control device according to claim 1, characterized in that: the injection mechanism (3) comprises a groove (31), an injection tube (32), a dosing tube (33), a protective cap (34) and a check valve (35), the groove (31) is formed in one side of the top of the shell (1), and the injection tube (32) is arranged inside the groove (31).

7. The post-operative safe analgesia infusion apparatus infusion electronic automatic control device according to claim 6, characterized in that: one end of the injection tube (32) is communicated with the injection tube (4), the top of the injection tube (32) is communicated with a dosing tube (33), the top of the dosing tube (33) is provided with a protective cap (34), and the outer side of the dosing tube (33) is provided with a check valve (35).

8. The post-operative safe analgesia infusion apparatus infusion electronic automatic control device according to claim 1, characterized in that: a battery jar (12) is arranged in the shell (1), and a protective cover (13) is arranged on the outer side of the battery jar (12).