CN212090246U

CN212090246U - A medicine feed instrument for intracardiac branch of academic or vocational study treatment

Info

Publication number: CN212090246U
Application number: CN201922370185.6U
Authority: CN
Inventors: 布润华; 刘晓潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-12-08
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a medicine feeding tool for the treatment of cardiology department, which comprises a liquid injection tube and a tablet injection tube, wherein a cavity is arranged in the liquid injection tube, an air bag is arranged in the cavity, a pressing mechanism is arranged at the bottom of the air bag, a medicine storage tube is arranged at the bottom of the liquid injection tube, the air bag is communicated with the medicine storage tube through an air outlet tube, one end of the liquid injection tube is provided with a connecting seat, the connecting seat is connected with a first transfusion tube, the connecting seat is communicated with the bottom of the medicine storage tube through a second transfusion tube, the air bag is communicated with an air inlet tube, a first one-way valve is arranged in the air inlet tube, the, can inject the medicine of capacity, the utility model discloses simple structure, convenient to use, the utility model discloses be provided with the tablet injection tube, conveniently feed solid medicine for the disease, be provided with the second check valve in the connecting seat, avoid the medicine backward flow in the first transfer line to lead to the medicine pollution in the storage cartridge case.

Description

A medicine feed instrument for intracardiac branch of academic or vocational study treatment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medicine feeding instrument for intracardiac branch of academic or vocational study treatment.

Background

The cardiology department is a clinical department who treats cardiovascular and cerebrovascular diseases. Because the patient crowd of cardiovascular and cerebrovascular diseases is mostly old people, because its physical condition is bad, perhaps suffers from other diseases simultaneously, has caused patient's action inconvenience, and this has all aggravated medical staff's daily work load, and the special medicine bottle of feeding of intracardiac branch of academic or vocational study is the instrument that helps patient to take medicine on time, very big reduction medical staff's working strength.

In the prior art, the medicine feeding device for the department of cardiology still has the weak point, and the medicine is injected into to the patient mouth to current medicine feeding device for the department of cardiology adopts the syringe usually, but the syringe capacity is limited, when needs injection medicine is too much, and it is very inconvenient to use, and current medicine feeding device for the department of cardiology can not feed solid medicine to the disease, consequently, the medicine feeding instrument of the department of cardiology treatment that can solve above-mentioned problem is urgently needed in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and providing a medicine feeding tool for the treatment of the cardiology department.

In order to solve the above problem, the utility model provides a technical scheme: a drug delivery tool for cardiology treatments, comprising: the tablet injection syringe comprises a liquid injection syringe and a tablet injection syringe, wherein the tablet injection syringe is fixedly connected to the upper surface of the liquid injection syringe, a cavity is formed in the liquid injection syringe, an air bag is arranged in the cavity, a pressing mechanism is arranged at the bottom of the air bag, a medicine storage barrel is arranged at the bottom of the liquid injection syringe, the air bag is communicated with the medicine storage barrel through an air outlet pipe, a connecting seat is arranged at one end of the liquid injection syringe, a first infusion tube is connected onto the connecting seat, the connecting seat is communicated with the bottom of the medicine storage barrel through a second infusion tube, an air inlet tube is communicated with the air bag, the other end of the air inlet tube is communicated with the outside, a first check valve is arranged in the air inlet tube, an opening is formed in one end, close to the first infusion tube, the tablet injection tube on the right side of the push plate is fixedly connected with a fixed plate in the tablet injection tube, an elastic part is connected between the push plate and the fixed plate, the surface of one side, close to the fixed plate, of the push plate is connected with a pull wire, one end, far away from the opening, of the tablet injection tube is provided with a pull wire retracting mechanism, and the pull wire penetrates through the fixed plate and is connected with the pull wire retracting mechanism.

Preferably, the pressing mechanism comprises a pressing plate, a spring, a connecting rod and an arc-shaped plate, one end of the pressing plate is hinged to the bottom wall of the liquid injection tube, one end of the connecting rod is hinged to the pressing plate, the other end of the connecting rod penetrates through the bottom wall of the liquid injection tube and is fixedly connected with the arc-shaped plate, the spring is sleeved on the connecting rod, one end of the spring is connected with the bottom wall of the liquid injection tube, and the other end of the spring is connected with the pressing plate.

Preferably, the pull wire retracting mechanism comprises a screw, a screw sleeve, a connecting plate and a wire spool, the screw is rotatably connected to the bottom wall of the tablet injection tube, the wire spool is fixedly sleeved on the screw, the pull wire is wound on the wire spool, the upper end of the screw sleeve is fixedly connected with the connecting plate, and the lower end of the screw sleeve penetrates through the top wall of the tablet injection tube and is in threaded connection with the screw.

Preferably, the top of the storage cylinder is provided with a sealing cover.

Preferably, a second one-way valve is arranged in the connecting seat.

Preferably, the elastic member is a spring.

Preferably, a fixed wheel set is installed in the tablet injection tube, and the pull wire penetrates through the fixed wheel set.

Preferably, the tablet injection tube has a left end surface higher than the liquid injection tube.

Preferably, the storage cylinder is made of transparent materials, and scales are arranged on the storage cylinder.

Preferably, the cartridge is threadably connected to the bottom of the liquid syringe.

The utility model has the advantages that: the utility model discloses a storage cartridge case is connected in the liquid injection syringe bottom, can inject the medicine of capacity, the utility model discloses simple structure, convenient to use, the utility model discloses be provided with the tablet injection syringe, conveniently feed solid medicine for the disease, be provided with the second check valve in the connecting seat, avoid the medicine backward flow in the first transfer line to lead to the medicine pollution in the storage cartridge case.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is an overall schematic view of the present invention;

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

1-liquid injection tube; 2-tablet injection tube; 3-a pressing mechanism; 31-pressing plate; 32-a spring; 33-a connecting rod; 34-an arc-shaped plate; 4-a pull wire retracting mechanism; 41-screw rod; 42-screw sleeve; 43-a connecting plate; 44-a wire spool; 5-a cavity; 6-a stay wire; 7-air bag; 8-a cartridge; 9-air outlet pipe; 10-a connecting seat; 11-a first infusion tube; 12-a second infusion tube; 13-an air inlet pipe; 14-an opening; 15-a limiting block; 16-a push plate; 17-fixing the plate; 18-an elastic member; 19-a first one-way valve; 20-sealing cover; 21-a second one-way valve; 22-fixed wheel set.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 to fig. 2, the specific embodiment of the present invention adopts the following technical solutions: a drug delivery tool for cardiology treatments, comprising: the method is characterized in that: the tablet injection device comprises a liquid injection tube 1 and a tablet injection tube 2, wherein the tablet injection tube 2 is fixedly connected to the upper surface of the liquid injection tube 1, a cavity 5 is formed in the liquid injection tube 1, an air bag 7 is arranged in the cavity 5, a pressing mechanism 3 is arranged at the bottom of the air bag 7, a medicine storage barrel 8 is arranged at the bottom of the liquid injection tube 1, the air bag 7 is communicated with the medicine storage barrel 8 through an air outlet pipe 9, a connecting seat 10 is arranged at one end of the liquid injection tube 1, a first infusion tube 11 is connected onto the connecting seat 10, the connecting seat 10 is communicated with the bottom of the medicine storage barrel 8 through a second infusion tube 12, an air inlet tube 13 is communicated onto the air bag 7, the other end of the air inlet tube 13 is communicated with the outside, a first check valve 19 is arranged in the air inlet tube 13, and an opening 14, the inner wall of the opening 14 is provided with a limiting block 15, a push plate 16 is slidably connected in the tablet injection tube 2, a fixing plate 17 is fixedly connected in the tablet injection tube 2 on the right side of the push plate 16, an elastic part 18 is connected between the push plate 16 and the fixing plate 17, the push plate 16 is close to a pull wire 6 is connected to the surface of one side of the fixing plate 17, the tablet injection tube 2 is far away from the one end of the opening 14 is provided with a pull wire retracting mechanism 4, and the pull wire 6 penetrates the fixing plate 17 and the pull wire retracting mechanism 4 to be connected.

The pressing mechanism 3 comprises a pressing plate 31, a spring 32, a connecting rod 33 and an arc-shaped plate 34, one end of the pressing plate 31 is hinged to the bottom wall of the liquid injection tube 1, one end of the connecting rod 33 is hinged to the pressing plate 31, the other end of the connecting rod 33 penetrates through the bottom wall of the liquid injection tube 1 and is fixedly connected with the arc-shaped plate 34, the spring 32 is sleeved on the connecting rod 33, one end of the spring 32 is connected to the bottom wall of the liquid injection tube 1, and the other end of the spring 32 is connected to the pressing plate 31.

The wire drawing and retracting mechanism 4 comprises a screw 41, a screw sleeve 42, a connecting plate 43 and a wire spool 44, wherein the screw 41 is rotatably connected to the bottom wall of the tablet injection tube 2, the wire spool 44 is fixedly sleeved on the screw 41, the wire drawing 6 is wound on the wire spool 44, the upper end of the screw sleeve 42 is fixedly connected with the connecting plate 43, and the lower end of the screw sleeve 42 penetrates through the top wall of the tablet injection tube 2 and is in threaded connection with the screw 41.

Wherein, the top of the storage cylinder 8 is provided with a sealing cover 20.

Wherein, a second check valve 21 is arranged in the connecting seat 10.

Wherein the elastic member 18 is a spring.

Wherein a fixed wheel set 22 is installed in the tablet injection tube 2, and the pull wire 6 passes through the fixed wheel set 22.

Wherein, the left end face of the tablet injection tube 2 is higher than the left end face of the liquid injection tube 1.

Wherein, storage cartridge 8 is transparent material, be provided with the scale on the storage cartridge 8.

Wherein, the medicine storage cylinder 8 is screwed at the bottom of the liquid injection tube 1.

The utility model discloses a user state does: the utility model discloses a storage cartridge case is connected in the liquid injection syringe bottom, can inject the medicine of capacity, the utility model discloses simple structure, convenient to use, the utility model discloses be provided with the tablet injection syringe, conveniently feed solid medicine for the disease, be provided with the second check valve in the connecting seat, avoid the medicine backward flow in the first transfer line to lead to the medicine pollution in the storage cartridge case. When liquid medicine is fed to a patient, a medicine storage barrel 8 containing liquid medicine is screwed at the bottom of a liquid injection barrel 1, an air outlet pipe 9 penetrates through a sealing cover 20 to be communicated with the upper part of the medicine storage barrel 8, a second infusion pipe 12 penetrates through the sealing cover 20 to be communicated with the bottom of the medicine storage barrel 8, a first infusion pipe 11 extends into the mouth of the patient, a pressing plate 31 is pressed, the pressing plate 31 compresses a spring 32 and drives a connecting rod 33 and an arc plate 34 to move upwards, the arc plate 34 compresses an air bag 7, so that the medicine in the medicine storage barrel 8 is sprayed into the mouth of the patient, when solid tablets are fed to the patient, a connecting plate 43 is pressed, the connecting plate 43 drives a screw sleeve 42 to move downwards, the screw sleeve 42 drives a screw 41 and a wire winding disc 44 to rotate, the wire winding disc 44 rotates to drive a pull wire 6 to move rightwards, so that the push plate 16 is driven to move rightwards, the tablets are, the push plate 16 pushes the tablet into the patient's mouth under the action of the resilient member 18.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A drug delivery tool for cardiology treatments, comprising: including liquid injection pipe (1) and tablet injection pipe (2), tablet injection pipe (2) fixed connection be in liquid injection pipe (1) upper surface, cavity (5) have been seted up in liquid injection pipe (1), be provided with gasbag (7) in cavity (5), gasbag (7) bottom is provided with pressing means (3), storage cartridge case (8) are installed to liquid injection pipe (1) bottom, gasbag (7) with storage cartridge case (8) are through outlet duct (9) intercommunication, connecting seat (10) are installed to the one end of liquid injection pipe (1), be connected with first transfer line (11) on connecting seat (10), connecting seat (10) with storage cartridge case (8) bottom is through second transfer line (12) intercommunication, intercommunication has intake pipe (13) on gasbag (7), intake pipe (13) other end and outside intercommunication, be provided with first check valve (19) in intake pipe (13), tablet injection pipe (2) are close to opening (14) have been seted up to the one end of first transfer line (11), opening (14) inner wall is provided with stopper (15), sliding connection has push pedal (16) in tablet injection pipe (2), fixedly connected with fixed plate (17) in tablet injection pipe (2) on push pedal (16) right side, push pedal (16) with be connected with elastic component (18) between fixed plate (17), push pedal (16) are close to a side surface of fixed plate (17) is connected with act as go-between (6), tablet injection pipe (2) are kept away from the one end of opening (14) is provided with act as go-between receive and release mechanism (4), act as go-between (6) pass fixed plate (17) are acted as go-between and receive and release mechanism (4) and are connected.

2. A feeding implement for use in cardiology treatments of claim 1, wherein: pressing means (3) are including pressing down board (31), spring (32), connecting rod (33) and arc (34), press down the one end of board (31) with liquid injection pipe (1) diapire is articulated, the one end of connecting rod (33) with press down board (31) articulated, the other end of connecting rod (33) passes liquid injection pipe (1) diapire fixed connection arc (34), spring (32) cover is established on connecting rod (33), the one end of spring (32) is connected liquid injection pipe (1) diapire, the other end of spring (32) is connected press down board (31).

3. A feeding implement for use in cardiology treatments of claim 1, wherein: the drawing wire retracting mechanism (4) comprises a screw rod (41), a screw rod sleeve (42), a connecting plate (43) and a wire spool (44), the screw rod (41) is rotatably connected to the bottom wall of the tablet injection tube (2), the wire spool (44) is fixedly sleeved on the screw rod (41), the drawing wire (6) is wound on the wire spool (44), the upper end of the screw rod sleeve (42) is fixedly connected with the connecting plate (43), and the lower end of the screw rod sleeve (42) penetrates through the top wall of the tablet injection tube (2) and is in threaded connection with the screw rod (41).

4. A feeding implement for use in cardiology treatments of claim 1, wherein: the top of the storage cylinder (8) is provided with a sealing cover (20).

5. A feeding implement for use in cardiology treatments of claim 1, wherein: and a second one-way valve (21) is arranged in the connecting seat (10).

6. A feeding implement for use in cardiology treatments of claim 1, wherein: the elastic piece (18) is a spring.

7. A feeding implement for use in cardiology treatments of claim 1, wherein: a fixed wheel set (22) is installed in the tablet injection tube (2), and the pull wire (6) penetrates through the fixed wheel set (22).

8. A feeding implement for use in cardiology treatments of claim 1, wherein: the left end face of the tablet injection tube (2) is higher than the left end face of the liquid injection tube (1).

9. A feeding implement for use in cardiology treatments of claim 1, wherein: the storage cartridge (8) is made of transparent materials, and scales are arranged on the storage cartridge (8).

10. A feeding tool for use in cardiology treatments of claim 9, wherein: the medicine storage cylinder (8) is screwed at the bottom of the liquid injection tube (1).