CN216022124U

CN216022124U - Disposable infusion bag convenient to add medicine

Info

Publication number: CN216022124U
Application number: CN202122089908.2U
Authority: CN
Inventors: 金明锋
Original assignee: Changzhou Yinjie Packaging Co ltd
Current assignee: Changzhou Yinjie Packaging Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-15
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of infusion bags, in particular to a disposable infusion bag convenient for dosing, which comprises an infusion bag body, wherein a working cavity is arranged in the infusion bag body, an infusion tube is arranged at the bottom end of the working cavity, the bottom end of the infusion tube extends out of the infusion bag body, a dosing device is arranged at the bottom end of the infusion bag body, the dosing device comprises a fixed block, a fixed column, a fixed spring and a sealing block, a fixed groove is arranged at the bottom end of the infusion bag body, the fixed block is arranged at the position, corresponding to the fixed groove, of the bottom end of the working cavity, the fixed block is arranged in the fixed block, the fixed cavity is arranged in the fixed block, an operator can extend an injector (without using a needle head) into the fixed groove through the setting of the dosing device, so that the front end of the injector pushes the fixed column to move upwards, the sealing block is driven to move upwards, and the through hole, the communicating hole, the supporting groove and the injector are communicated, thereby being convenient for add the liquid medicine in the syringe into the work cavity, and being convenient for add the medicine.

Description

Disposable infusion bag convenient to add medicine

Technical Field

The utility model relates to the technical field of infusion bags, in particular to a disposable infusion bag convenient for adding medicine.

Background

Infusion bags are a common medical device used to contain drugs for intravenous injection. The liquid in the infusion bag is generally saline or glucose, and the medicine input into the patient is added into the infusion bag by medical staff according to the requirements or orders.

At present, the existing transfusion bag has the following problems: (1) the transfusion tube and the medicine feeding tube are arranged at the lower end of the transfusion bag, the medicine feeding tube needs to be repeatedly punctured by an injector during medicine feeding, and liquid medicine flows out along the puncture hole after the medicine feeding tube is punctured, so that the operation is inconvenient and waste is caused; (2) the temperature is low in 4-10 months per year in northern China, the temperature of liquid medicine is low, the blood vessel wall of a patient can be stimulated in the process of infusion, adverse reactions are caused, and the method is particularly prominent for infants, old people and seriously ill patients.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a disposable infusion bag convenient for adding medicine.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a disposable infusion bag convenient for adding medicine comprises an infusion bag body, wherein a working cavity is arranged in the infusion bag body, an infusion pipe is arranged at the bottom end of the working cavity, the bottom end of the infusion pipe extends out of the infusion bag body, a medicine adding device is arranged at the bottom end of the infusion bag body and comprises a fixing block, a fixing column, a fixing spring and a sealing block, a fixing groove is arranged at the bottom end of the infusion bag body, the fixing block is arranged at the position, corresponding to the fixing groove, of the bottom end of the working cavity, a fixing cavity is arranged in the fixing block, a fixing hole is formed between the fixing cavity and the fixing groove, the fixing column is slidably arranged in the fixing cavity, the fixing spring is arranged between the top end of the fixing column and the top end of the fixing cavity, supporting grooves are formed in the left side and the right side of the fixing cavity respectively, sealing blocks are arranged at the positions, corresponding to the sealing grooves, of the bottom end of the fixing column respectively, the sealing device is characterized in that the sealing block is connected with the side wall of the sealing groove in a sliding mode, the communication hole is formed in the middle of the sealing block, the top end of the connecting hole is communicated with the supporting groove, the side wall, far away from the fixing hole, of the sealing groove is provided with a through hole, the through hole is communicated with the working cavity, and the side wall of the working cavity sequentially comprises a waterproof layer, a heat preservation layer, a supporting layer and a wear-resistant layer from inside to outside.

In order to facilitate heating of the liquid medicine in the working cavity and reduce discomfort caused by too low temperature of the liquid medicine to a patient, the infusion bag is improved in the utility model in that a heat preservation device is arranged on the side wall of the working cavity, a heat preservation cavity is arranged in the heat preservation device, a storage battery and a heating plate are arranged in the heat preservation cavity, a heat preservation button is arranged on the surface of the infusion bag body, and the heat preservation button is electrically connected with the storage battery and the heating plate respectively.

In order to improve the sealing performance between the front end of the injector and the bottom end of the fixing column and prevent the leakage of liquid medicine in the medicine adding process, the utility model has the improvement that the bottom end of the fixing column is provided with a protective groove around the supporting groove.

In order to facilitate the suspension of the infusion bag body, the utility model has the improvement that the top end of the infusion bag body is provided with a hanging ring.

In order to facilitate the observation of the amount of the residual liquid medicine in the infusion bag body, the utility model has the improvement that the right side of the front end side of the infusion bag body is provided with scale marks.

In order to conveniently control the temperature of the liquid medicine in the infusion bag body, the utility model has the improvement that a thermometer is arranged on the side wall of the front end of the infusion bag body, and an induction element of the thermometer is arranged in the working cavity.

(III) advantageous effects

Compared with the prior art, the utility model provides a disposable infusion bag convenient for adding medicine, which has the following beneficial effects:

this disposable infusion bag convenient to add medicine, through charge device's setting, operating personnel stretches into the fixed slot with the syringe (need not use the syringe needle) in to make syringe front end promote the fixed column rebound, thereby drive sealed piece rebound, thereby make through-hole, intercommunicating pore, support groove and syringe intercommunication, thereby be convenient for add the liquid medicine in the syringe into the working cavity, thereby be convenient for add the medicine. Through the arrangement of the heat preservation device, the liquid medicine in the working cavity is convenient to heat, so that the discomfort caused to the patient due to the over-low temperature of the liquid medicine is reduced.

Drawings

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

fig. 2 is a schematic structural view of the side wall of the infusion bag body according to the utility model;

FIG. 3 is a front view of the present invention;

in the figure: 1. a transfusion bag body; 2. a working cavity; 3. a transfusion tube; 4. a fixed block; 5. fixing a column; 6. fixing the spring; 7. a sealing block; 8. fixing grooves; 9. a fixed cavity; 10. a support groove; 11. a communicating hole; 12. a through hole; 13. a waterproof layer; 14. a heat-insulating layer; 15. a support layer; 16. a wear layer; 17. a heat preservation device; 18. a storage battery; 19. heating plates; 20. a heat preservation button; 21. a hoisting ring; 22. scale lines; 23. a thermometer.

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. 1-3, a disposable infusion bag convenient for adding medicine comprises an infusion bag body 1, a working cavity 2 is arranged in the infusion bag body 1, an infusion tube 3 is arranged at the bottom end of the working cavity 2, the bottom end of the infusion tube 3 extends out of the infusion bag body 1, a medicine adding device is arranged at the bottom end of the infusion bag body 1, the medicine adding device comprises a fixing block 4, a fixing column 5, a fixing spring 6 and a sealing block 7, a fixing groove 8 is arranged at the bottom end of the infusion bag body 1, the fixing block 4 is arranged at the position, corresponding to the fixing groove 8, of the bottom end of the working cavity 2, a fixing cavity 9 is arranged in the fixing block 4, a fixing hole is arranged between the fixing cavity 9 and the fixing groove 8, the fixing column 5 is arranged in the fixing cavity 9 in a sliding manner, the fixing spring 6 is arranged between the top end of the fixing column 5 and the top end of the fixing cavity 9, a supporting groove 10 is arranged at the bottom end of the fixing column 5, the bottom end of the fixed cavity 9 is located on the left side and the right side of the fixed hole and is provided with a sealing groove respectively, the bottom end of the fixed column 5 is provided with a sealing block 7 corresponding to the sealing groove respectively, the sealing block 7 is connected with the side wall of the sealing groove in a sliding manner, the middle position of the sealing block 7 is provided with a communicating hole 11, the top end of the connecting hole is communicated with a supporting groove 10, the side wall of the sealing groove far away from the fixed hole is provided with a through hole 12, the through hole 12 is communicated with the working cavity 2, and the side wall of the working cavity 2 sequentially comprises a waterproof layer 13, a heat preservation layer 14, a supporting layer 15 and a wear-resistant layer 16 from inside to outside.

2 lateral walls of work cavity set up heat preservation device 17, the built-in heat preservation cavity of heat preservation device 17, set up battery 18 and hot plate 19 in the heat preservation cavity, 1 surface of infusion bag body sets up heat preservation button 20, heat preservation button 20 respectively with

battery

18 and 19 electric connection of hot plate, be convenient for heat the liquid medicine in the work cavity 2 to reduce because of the liquid medicine temperature crosses the uncomfortable sense that leads to the fact the patient excessively.

The protection groove is arranged at the bottom end of the fixing column 5 and located on the periphery of the supporting groove 10, so that the sealing performance between the front end of the injector and the bottom end of the fixing column 5 is convenient to improve, and the leakage of liquid medicine in the medicine adding process is prevented.

The hanging ring 21 is arranged at the top end of the infusion bag body 1, so that the infusion bag body 1 can be hung conveniently.

The right side of the front end side of the infusion bag body 1 is provided with scale marks 22, so that the amount of residual liquid medicine in the infusion bag body 1 can be observed conveniently.

The side wall of the front end of the infusion bag body 1 is provided with a thermometer 23, and an induction element of the thermometer 23 is arranged in the working cavity 2, so that the temperature of the liquid medicine in the infusion bag body 1 can be conveniently controlled.

In conclusion, this disposable infusion bag convenient to add medicine, when using, after operating personnel hung infusion bag body 1 through rings 21, operating personnel stretched into the fixed slot 8 with the syringe (need not use the syringe needle) to make the syringe front end pass the fixed orifices and promote fixed column 5 upwards to move, thereby drive sealed piece 7 rebound, thereby make through-hole 12, intercommunicating pore 1211, support groove 10 and syringe intercommunication, thereby operating personnel promotes the syringe and can add the liquid medicine in the syringe to work cavity 2, thereby accomplish and add the medicine process.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disposable infusion bag convenient to add medicine, includes infusion bag body (1), its characterized in that: the infusion bag is characterized in that a working cavity (2) is arranged in the infusion bag body (1), an infusion tube (3) is arranged at the bottom end of the working cavity (2), the bottom end of the infusion tube (3) extends out of the infusion bag body (1), a medicine adding device is arranged at the bottom end of the infusion bag body (1) and comprises a fixing block (4), a fixing column (5), a fixing spring (6) and a sealing block (7), a fixing groove (8) is arranged at the bottom end of the infusion bag body (1), the fixing block (4) is arranged at the position, corresponding to the fixing groove (8), of the bottom end of the working cavity (2), the fixing block (9) is arranged in the fixing block (4), a fixing hole is formed between the fixing cavity (9) and the fixing groove (8), the fixing column (5) is arranged in the fixing cavity (9) in a sliding mode, the fixing spring (6) is arranged between the top end of the fixing column (5) and the top end of the fixing cavity (9), fixed column (5) bottom sets up support groove (10), fixed cavity (9) bottom is located the fixed orifices left and right sides and sets up the seal groove respectively, fixed column (5) bottom corresponds the position with the seal groove and sets up sealed piece (7) respectively, sealed piece (7) and seal groove lateral wall sliding connection, sealed piece (7) intermediate position sets up intercommunicating pore (11), connecting pore top and support groove (10) intercommunication, the seal groove is kept away from fixed orifices one side lateral wall and is set up through-hole (12), through-hole (12) and work cavity (2) intercommunication, work cavity (2) lateral wall includes waterproof layer (13), heat preservation (14), supporting layer (15) and wearing layer (16) from inside to outside in proper order.

2. The disposable infusion bag convenient for medicine adding of claim 1, which is characterized in that: work cavity (2) lateral wall sets up heat preservation device (17), heat preservation device (17) embeds the heat preservation cavity, set up battery (18) and hot plate (19) in the heat preservation cavity, infusion bag body (1) surface sets up heat preservation button (20), heat preservation button (20) respectively with battery (18) and hot plate (19) electric connection.

3. The disposable infusion bag convenient for medicine adding of claim 1, which is characterized in that: the bottom ends of the fixing columns (5) are located on the periphery of the supporting grooves (10) and are provided with protecting grooves.

4. The disposable infusion bag convenient for medicine adding of claim 1, which is characterized in that: the top end of the infusion bag body (1) is provided with a hanging ring (21).

5. The disposable infusion bag convenient for medicine adding of claim 1, which is characterized in that: the right side of the front end side of the infusion bag body (1) is provided with scale marks (22).

6. The disposable infusion bag convenient for medicine adding of claim 1, which is characterized in that: the side wall of the front end of the infusion bag body (1) is provided with a thermometer (23), and an induction element of the thermometer (23) is arranged in the working cavity (2).