CN218129471U

CN218129471U - Double-tube syringe for anesthesia department

Info

Publication number: CN218129471U
Application number: CN202221541166.0U
Authority: CN
Inventors: 吴祥
Original assignee: First Hospital Of Nanchang
Current assignee: First Hospital Of Nanchang
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-12-27
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a double-barrelled syringe for department of anesthesia belongs to medical instrument technical field, wherein, including first casing and second casing, first casing one side fixedly connected with second fixed block, second fixed block one side fixedly connected with joint magnetic path, second casing one side fixedly connected with connects the magnetic path, the draw-in groove has been seted up in connecting the magnetic path, joint magnetic path joint is inside the draw-in groove, the equal fixedly connected with transfusion mouth of first casing and second casing one end, its beneficial effect is, this double-barrelled syringe for department of anesthesia can connect through setting up connection magnetic path and joint magnetic path fixedly to first casing and second casing, through setting up the draw-in groove, with the help of the joint magnetic path, can further ensure the stability of connecting, facilitates the use, through setting up the thread groove, can carry out threaded connection fixed to threaded rod and handle, and easy to assemble dismantles, facilitates the use.

Description

Double-tube syringe for anesthesia department

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, it relates to a double-barrelled syringe is used to department of anesthesia.

Background

The basic task of anesthesia clinic is to ensure that a patient can successfully receive surgical treatment under painless and safe conditions, but the basic task is only part of the work content of the modern anesthesia discipline, the anesthesia work also comprises preparation and treatment before and after anesthesia, monitoring treatment of critical patients, emergency resuscitation, pain treatment and the like, the work range is expanded from an operating room to places such as a ward, an outpatient department, an emergency room and the like, and from clinical medical treatment to teaching and scientific research, in the anesthesia medical treatment process, a syringe capable of distributing two reactive fluid components is often required, and the two components are required to be stored separately at ordinary times, so that a double-syringe is required.

For example, the Chinese patent discloses a double-tube syringe for the department of anesthesia, and the publication numbers are as follows: CN210331286U, published as: 20200417, its device can make first cavity and second cavity separate through the setting of injection needle tubing's middle part fixedly connected with magnet division board for this device's practicality is stronger, through the setting of the one end fixedly connected with hot plate of magnet board, has greatly improved the uncontrollable condition of medicine temperature, has solved the unicity of current product function.

However, the device still has the disadvantages that the installation effect of the device is more complicated, the device is inconvenient to use, and the injection efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model aims to overcome the defects in the prior art, and provides a double-tube injector for an anesthesia department, which has the characteristics of complex assembly and disassembly and convenient use.

(2) Technical scheme

In order to realize the above object, the utility model provides a department of anesthesia uses double-barrelled syringe, including first casing and second casing, first casing one side fixedly connected with second fixed block, second fixed block one side fixedly connected with joint magnetic path, second casing one side fixedly connected with connects the magnetic path, the draw-in groove has been seted up in the connection magnetic path, joint magnetic path joint is inside the draw-in groove, the equal fixedly connected with transfusion system of first casing and second casing one end, transfusion system surface threaded connection has the connector, one of them connector one end fixedly connected with syringe needle, the first fixed block of first casing and second casing one side fixedly connected with, the thread groove has been seted up in the first fixed block, thread groove female connection has the threaded rod, threaded rod right-hand member fixedly connected with handle.

When the double-barrelled syringe for the department of anesthesia of using this technical scheme is used, connect magnetic path and joint magnetic path through setting up, can connect fixedly to first casing and second casing, through setting up the draw-in groove, with the help of the joint magnetic path, can further ensure the stability of connecting, facilitate the use, through setting up the thread groove, can carry out threaded connection fixed, easy to assemble dismantlement, facilitate the use to threaded rod and handle.

Furthermore, the inside sliding connection of first casing has first push pedal, first push pedal one side fixedly connected with first push rod, first push rod one end fixedly connected with first backup pad.

Furthermore, a second push plate is slidably connected inside the second shell, a second push rod is fixedly connected to one side of the second push plate, and a second support plate is fixedly connected to one end of the second push rod.

Furthermore, a spring is fixedly connected to one side inside the first shell and the second shell, and one end of the spring is fixedly connected to one side of the first push plate and one side of the second push plate.

Furthermore, a first observation window is formed in the surface of the first shell, and a second observation window is formed in the surface of the second shell.

Furthermore, the surfaces of the first push rod and the second push rod are respectively clamped with plastic bayonets, and plastic supporting blocks are fixedly connected between the plastic bayonets.

(3) Advantageous effects

To sum up, the utility model discloses following beneficial effect has:

1. the first shell and the second shell can be fixedly connected by arranging the connecting magnetic block and the clamping magnetic block, the stability of connection can be further guaranteed by arranging the clamping groove and the clamping magnetic block, the use is convenient, the threaded rod and the handle can be fixedly connected by threads by arranging the threaded groove, and the mounting, the dismounting and the use are convenient;

2. the first support plate is pushed to drive the first push rod and the first push plate to move, so that liquid medicine in the first shell can be pushed, the purpose of injection is achieved, the second support plate is pushed to drive the second push rod and the second push plate to move, so that liquid medicine in the second shell can be pushed, the purpose of injection is achieved, and the use is convenient;

3. through setting up the spring, can carry on spacingly to first push pedal and second push pedal, first push pedal and second push pedal remove when can preventing to place perpendicularly, cause the loss of liquid medicine, through setting up first observation window and second observation window, can observe the inside liquid medicine volume of first casing and second casing effectively, the processing of unloading on conveniently going up, through setting up plastics bayonet socket and plastics supporting shoe, can connect two support push rods spacingly, can go on further connection and spacing protection to the device when not using.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural diagram at B in fig. 2.

The labels in the figures are:

1. a first support plate; 2. a first push rod; 3. a plastic bayonet; 4. a first housing; 5. a first fixed block; 6. a grip; 7. a first observation window; 8. a connection port; 9. a second housing; 10. a connecting magnetic block; 11. a second fixed block; 12. a second observation window; 13. a plastic support block; 14. a second push rod; 15. a second support plate; 16. a first push plate; 17. a thread groove; 18. a threaded rod; 19. a spring; 20. a needle head; 21. a second push plate; 22. an infusion port; 23. a card slot; 24. the magnetic blocks are clamped.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-4.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a double-barrelled syringe for department of anesthesia, including first casing 4 and second casing 9, first casing 4 one side fixedly connected with second fixed block 11, second fixed block 11 one side fixedly connected with joint magnetic path 24, second casing 9 one side fixedly connected with connects magnetic path 10, connect magnetic path 10 and joint magnetic path 24 through setting up, can connect fixedly to first casing 4 and second casing 9, connect and to have seted up draw-in groove 23 in the magnetic path 10, through setting up draw-in groove 23, with the help of joint magnetic path 24, can further ensure the stability of connecting, facilitate the use, joint magnetic path 24 joint is inside draw-in groove 23, the equal fixedly connected with infusion mouth 22 of first casing 4 and second casing 9 one end, infusion mouth 22 surface threaded connection has

connector

8, 8 one of them end fixedly connected with syringe needle 20, first casing 4 and second casing 9 one side fixedly connected with first fixed block 5, threaded groove 17 has been seted up in first handle 5, through setting up threaded groove 17, can carry out threaded connection fixed to 18 and handle 6, it is convenient to install and dismantle, facilitate the use, threaded groove 17 has threaded rod 18, threaded rod fixed connection has right-hand member 6.

Specifically, the inside sliding connection of first casing 4 has first push pedal 16, and first push pedal 16 one side fixedly connected with first push rod 2, first push rod 2 one end fixedly connected with first backup pad 1, the inside sliding connection of second casing 9 has second push pedal 21, and second push pedal 21 one side fixedly connected with

second push rod

14, 14 one end fixedly connected with second backup pad 15 of second push rod.

Through adopting above-mentioned technical scheme, through promoting first backup pad 1, can drive first push rod 2 and first push pedal 16 and remove, can carry out the propelling movement to the inside liquid medicine of first casing 4, realize the purpose of injection, through promoting second backup pad 15, can drive second push rod 14 and second push pedal 21 and remove, can carry out the propelling movement to the inside liquid medicine of second casing 9, realize the purpose of injection, facilitate the use.

Specifically, a spring 19 is fixedly connected to one side inside the first shell 4 and the second shell 9, one end of the spring 19 is fixedly connected to one side of a first push plate 16 and one side of a second push plate 21, a first observation window 7 is formed in the surface of the first shell 4, and a second observation window 12 is formed in the surface of the second shell 9.

Through adopting above-mentioned technical scheme, through setting up spring 19, can carry on spacingly to first push pedal 16 and second push pedal 21, first push pedal 16 and second push pedal 21 remove when can preventing to place perpendicularly, cause the loss of liquid medicine, through setting up first observation window 7 and second observation window 12, can observe the liquid medicine volume of first casing 4 and second casing 9 inside effectively, conveniently go up the unloading and handle.

Specifically, the surfaces of the first push rod 2 and the second push rod 14 are respectively clamped with a plastic bayonet 3, and a plastic supporting block 13 is fixedly connected between the plastic bayonets 3.

Through adopting above-mentioned technical scheme, through setting up plastics bayonet socket 3 and plastics supporting shoe 13, can connect spacingly with two support push rods, can carry out further connection and spacing protection to the device when not using.

The utility model discloses a theory of operation does:

firstly, the first shell 4 and the second shell 9 can be taken out, the first shell 4 and the second shell 9 are clamped and fixed by the clamping magnetic block 24 and the connecting magnetic block 10, after clamping and fixing, the two handles 6 are taken out from the outside, the two handles 6 are respectively fixed at one side of the first shell 4 and the second shell 9 by the threads of the threaded rod 18 and the threaded groove 17, after fixing, different transfusion ports 22 are selected, different liquid medicines are injected, the connecting ports 8 are respectively arranged on the surfaces of the transfusion ports 22, then the needle 20 is inserted into the injection position of a patient, the first support plate 1 or the second support plate 15 is pushed, the first push rod 2 and the first push rod 16 or the second push rod 14 and the second push rod 21 are driven to move, the liquid medicine in the first shell 4 or the second shell 9 can be injected into the position needing to be injected, after the liquid medicine in one shell is injected, the two connecting ports 8 can be exchanged, and then the liquid medicine injection in the other shell can be continued.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A double syringe for anesthesia department, comprising a first housing (4) and a second housing (9), characterized in that: first casing (4) one side fixedly connected with second fixed block (11), second fixed block (11) one side fixedly connected with joint magnetic path (24), second casing (9) one side fixedly connected with connects magnetic path (10), seted up draw-in groove (23) in connection magnetic path (10), joint magnetic path (24) joint is inside draw-in groove (23), the equal fixedly connected with transfusion mouth (22) of first casing (4) and second casing (9) one end, transfusion mouth (22) surface threaded connection has connector (8), one of them connector (8) one end fixedly connected with syringe needle (20), first casing (4) and second casing (9) one side fixedly connected with first fixed block (5), threaded groove (17) have been seted up in first fixed block (5), threaded groove (17) internal thread connection has threaded rod (18), threaded rod (18) right-hand member fixedly connected with handle (6).

2. The double syringe for anesthesia department according to claim 1, wherein: first casing (4) inside sliding connection has first push pedal (16), first push pedal (16) one side fixedly connected with first push rod (2), first push rod (2) one end fixedly connected with first backup pad (1).

3. The double syringe for anesthesia department according to claim 1, wherein: the inner portion of the second shell (9) is connected with a second push plate (21) in a sliding mode, one side of the second push plate (21) is fixedly connected with a second push rod (14), and one end of the second push rod (14) is fixedly connected with a second supporting plate (15).

4. The double syringe for anesthesia department according to claim 1, wherein: the spring (19) is fixedly connected to one side of the inner portions of the first shell (4) and the second shell (9), and one end of the spring (19) is fixedly connected to one side of the first push plate (16) and one side of the second push plate (21).

5. The double syringe for anesthesia department according to claim 1, wherein: a first observation window (7) is formed in the surface of the first shell (4), and a second observation window (12) is formed in the surface of the second shell (9).

6. The double syringe for anesthesia department according to claim 2, wherein: the surface of the first push rod (2) and the surface of the second push rod (14) are respectively clamped with a plastic bayonet (3), and a plastic supporting block (13) is fixedly connected between the plastic bayonets (3).