CN219423448U

CN219423448U - Blood transfusion and transfusion pressurization instrument

Info

Publication number: CN219423448U
Application number: CN202320071644.4U
Authority: CN
Inventors: 范蕾; 王财生
Original assignee: Jiangsu Bairun Medical Technology Co ltd
Current assignee: Jiangsu Bairun Medical Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-07-28
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a blood transfusion and infusion pressurization instrument, which comprises: the pressurizing instrument comprises a pressurizing instrument body, wherein one end of the pressurizing instrument body is provided with an inflation inlet; the pressure release device is characterized in that a connecting block is arranged on one side wall of the pressure release device, and a first plug tube communicated with the inside of the inflation inlet is arranged at the lower end of the connecting block so as to actively release pressure; the connecting block is connected with a second insertion pipe through a joint mechanism, and a pressurizing bag for pressurizing the blood transfusion and infusion bag is arranged on the second insertion pipe; through being provided with pressure release ware, first connecting tube, second connecting tube and connecting block of inserting, when avoiding the pressurization appearance body directly to be connected through pipeline and pressurization bag, when the pressurization appearance body breaks down, the pressurization bag can produce great pressure to blood transfusion bag or infusion bag, and the device of this application can be when the pressurization bag inboard has great pressure, through the intercommunication with pressure release ware, carries out automatic pressure release to the gas pressure of pressurization bag, improves the security of using.

Description

Blood transfusion and transfusion pressurization instrument

Technical Field

The utility model relates to a blood transfusion and infusion pressurization instrument.

Background

The transfusion pressurization bag is mainly used for rapid pressurization input during blood transfusion and transfusion so as to help bagged liquid such as blood, plasma, heart arrest liquid and the like enter a human body as soon as possible. Heparin-containing fluid may also be continuously pressurized to flush the built-in arterial pressure tube. The traditional pressurization bag is inflated and pressurized by manual pressing, the pressurization instrument can automatically inflate the pressurization bag to proper pressure, the pressurization bag can be deflated and inflated rapidly in a working state, the pressure value is kept stable, the pressurization bag with a mechanical pressure column does not need to be configured, and the product consists of a main machine and the pressurization bag.

In the use process of the conventional pressurizer, the pressurizer host and the pressurizer bag are connected fast through the plug pipe so that gas flows to the pressurizer bag, but when the pressurizer host fails, the excessive pressure in the pressurizer bag can be caused, and when blood transfusion or infusion is caused, the pressurizer has larger pressure to a user, the user is injured, the gas pressure is not convenient to release fast, and the safe blood transfusion and infusion environment is better ensured.

Disclosure of Invention

The utility model aims to provide a blood transfusion and infusion pressurization instrument, which solves the problem that the prior art is inconvenient to quickly depressurize.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a blood transfusion pressurization apparatus comprising:

the pressurizing instrument comprises a pressurizing instrument body, wherein one end of the pressurizing instrument body is provided with an inflation inlet;

the pressure release device is characterized in that a connecting block is arranged on one side wall of the pressure release device, and a first plug tube communicated with the inside of the inflation inlet is arranged at the lower end of the connecting block so as to actively release pressure;

the connecting block is connected with a second insertion pipe through a joint mechanism, and a pressurizing bag for pressurizing the blood transfusion and infusion bag is arranged on the second insertion pipe;

the joint mechanism comprises a connector, barbs and a compression block, wherein the connector is fixed on the connecting block, barbs used for limiting the second plug-in pipe from falling off are arranged at the upper end of the outer surface of the connector, and the compression block used for compressing the second plug-in pipe is connected at the lower end of the outer surface of the connector through threads.

Preferably, the inflation inlet is annular, and an inclined plane is formed in the inner side wall of the inflation inlet.

Preferably, a hook is fixed on one side wall of the pressurizer body, a hanging groove used for being connected with an external rod body is formed in one side of the hook, and a limiting rod is arranged on the hook.

Preferably, a display screen is arranged at one end of the inner side of the pressurizer body, and the display screen is rectangular.

Preferably, two gas charging ports are arranged, and the two gas charging ports are arranged side by side.

Preferably, one end of the pressurizer body is provided with a connecting wire, and one end of the connecting wire is provided with a plug.

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

through being provided with the pressure release ware, first grafting pipe, second grafting pipe and connecting block, when avoiding the pressurization appearance body directly to be connected through pipeline and pressurization bag, when the pressurization appearance body breaks down, the pressurization bag can produce great pressure to blood transfusion bag or infusion bag, the device of this application can be when the pressurization bag inboard has great pressure, through the intercommunication with the pressure release ware, carry out automatic pressure release to the gas pressure of pressurization bag, the security of improvement use, through being provided with the compact heap, be convenient for compress tightly fixedly second grafting pipe one end, avoid the second to insert the pipe and only through the cooperation with the connector, take place the risk of droing, the stable effect of device connection is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a hanger according to the present utility model;

FIG. 3 is a schematic view of a display screen according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure of FIG. 1A in accordance with the present utility model;

FIG. 5 is a schematic view of a compacting block according to the present utility model;

in the figure: 1. a pressurizer body; 2. an inflation inlet; 3. a pressurized bag; 4. a second plug-in pipe; 5. a pressure relief device; 6. a first plug-in pipe; 7. a connecting wire; 8. a hook; 9. a limit rod; 10. a display screen; 11. a connecting block; 12. a compaction block; 13. a connector; 14. a barb; 15. an inclined surface.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a blood transfusion pressurization apparatus comprising:

the pressurization device comprises a pressurization device body 1, wherein one end of the pressurization device body 1 is provided with an inflation inlet 2, so that the pressurization device is convenient to inflate a pressurization bag 3, and the pressure is further improved;

the pressure release device 5 is provided with a connecting block 11 on one side wall, and a first plug pipe 6 communicated with the inside of the inflation inlet 2 is arranged at the lower end of the connecting block 11, so that the gas pressure can be automatically released when the pressure is overlarge, and the pressure can be actively released;

the connecting block 11 is connected with a second insertion tube 4 through a joint mechanism, so that gas of the pressurizer body 1 can flow to the pressurizing bag 3 better, and the pressurizing bag 3 for pressurizing a blood transfusion and infusion bag is arranged on the second insertion tube 4, so that the plasma bag or the infusion bag can be pressurized conveniently;

the joint mechanism comprises a connector 13, barbs 14 and a compression block 12, wherein the connector 13 is fixed on the connecting block 11, barbs 14 used for limiting the second plug pipe 4 from falling off are arranged at the upper end of the outer surface of the connector 13, the second plug pipe 4 is convenient to quickly plug and connect, the compression block 12 used for compressing the second plug pipe 4 is arranged at the lower end of the outer surface of the connector 13 through threaded connection, and the second plug pipe 4 is convenient to fix and limit the second plug pipe 4 to fall off better.

In this embodiment, preferably, the inflation inlet 2 is annular, and the inner side wall of the inflation inlet 2 is provided with an inclined surface 15, so that the second insertion tube 4 is better pressed and fixed.

In this embodiment, preferably, a hook 8 is fixed on a side wall of the pressurizer body 1, a hanging groove for connecting with an external rod body is formed in one side of the hook 8, and a limit rod 9 is arranged on the hook 8, so that the pressurizer body 1 is convenient to connect with the external rod body, and further the convenient effect of placing the pressurizer body 1 is improved.

In this embodiment, preferably, a display screen 10 is disposed at one end of the inner side of the pressurizer body 1, and the display screen 10 is rectangular.

In this embodiment, preferably, two inflation ports 2 are provided, and two inflation ports 2 are arranged side by side, so that the outside can be inflated better.

In this embodiment, preferably, the one end of the pressurization appearance body 1 is provided with the connecting wire 7, and connecting wire 7 one end is provided with the plug, the wiring of being convenient for.

The pressure release device 5 of the utility model is preferably of the type: A28W-16P.

The working principle and the using flow of the utility model are as follows: when the blood transfusion bag or the infusion bag is put into the interlayer of the pressurizing bag 3, a hanging rope of the plasma bag or the infusion bag is connected into the hanging ring belt of the pressurizing bag 3 in series, then the blood transfusion bag or the infusion bag is hung on the infusion fixing frame, the second inserting pipe 4 is sleeved outside the connector 13, the second inserting pipe 4 is limited to be separated from the connector 13 through the barb 14 on the outer wall of the connector 13, the compressing block 12 is further matched with the connector 13 through threads, the second inserting pipe 4 is compressed through the contact of the inner wall of the compressing block 12 and the inclined surface 15 with the second inserting pipe 4, the fixing effect of one end of the second inserting pipe 4 is improved, then the pressurizing instrument body 1 is inflated to the inner side of the pressurizing bag 3 through the first inserting pipe 6 and the second inserting pipe 4, the pressurizing bag 3 is inflated to pressurize the plasma bag or the infusion bag, the flowing effect of the plasma or the liquid medicine to a user is improved, when the pressure inside the pressurizing bag 3 is high, the pressure is monitored in real time, the pressurizing instrument body 1 can cut off output or release air through internal electromagnetic release air valve when the pressure exceeds or is abnormal, relevant prompt content is displayed, safety is ensured, when the pressure is out of the pressure is high, the pressure is broken, the safety is further improved, and the user is prevented from being damaged, and the pressure is greatly damaged by a user.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A blood transfusion and infusion pressurization instrument, which is characterized in that: comprising the following steps:

the pressurizing instrument comprises a pressurizing instrument body (1), wherein one end of the pressurizing instrument body (1) is provided with an inflation inlet (2);

a connecting block (11) is arranged on one side wall of the pressure release device (5), and a first plug tube (6) communicated with the inside of the inflation inlet (2) is arranged at the lower end of the connecting block (11) so as to actively release pressure;

a second insertion tube (4) is connected to the connecting block (11) through a joint mechanism, and a pressurizing bag (3) for pressurizing the blood transfusion and infusion bag is arranged on the second insertion tube (4);

the connector mechanism comprises a connector (13), barbs (14) and a compression block (12), wherein the connector (13) is fixed on a connecting block (11), barbs (14) used for limiting the second plug pipe (4) to fall off are arranged at the upper end of the outer surface of the connector (13), and the compression block (12) used for compressing the second plug pipe (4) is connected at the lower end of the outer surface of the connector (13) through threads.

2. The blood transfusion pressurization apparatus according to claim 1, wherein: the air charging port (2) is annular, and an inclined surface (15) is formed in the inner side wall of the air charging port (2).

3. The blood transfusion pressurization apparatus according to claim 1, wherein: a hook (8) is fixed on one side wall of the pressurizer body (1), a hanging groove used for being connected with an external rod body is formed in one side of the hook (8), and a limiting rod (9) is arranged on the hook (8).

4. The blood transfusion pressurization apparatus according to claim 1, wherein: one end of the inner side of the pressurizer body (1) is provided with a display screen (10), and the display screen (10) is rectangular.

5. The blood transfusion pressurization apparatus according to claim 1, wherein: two gas charging ports (2) are arranged, and the two gas charging ports (2) are arranged side by side.

6. The blood transfusion pressurization apparatus according to claim 1, wherein: one end of the pressurizer body (1) is provided with a connecting wire (7), and one end of the connecting wire (7) is provided with a plug.