CN213553757U - Anti-insertion-leakage blood transfusion bag - Google Patents
Anti-insertion-leakage blood transfusion bag Download PDFInfo
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- CN213553757U CN213553757U CN202022136036.6U CN202022136036U CN213553757U CN 213553757 U CN213553757 U CN 213553757U CN 202022136036 U CN202022136036 U CN 202022136036U CN 213553757 U CN213553757 U CN 213553757U
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- blood
- blood transfusion
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- tube
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Abstract
The utility model belongs to the technical field of blood transfusion equipment, concretely relates to prevent inserting blood transfusion bag that leaks, including the bag body and set up hanging hole, heparin tube, air duct and blood transfusion tube on this bag body, be equipped with the leak protection blood valve that is used for blood transfusion ware plug puncture in the socket passageway of blood transfusion tube. The utility model discloses a blood transfusion bag of preventing plugging and leaking can solve the blood of clinical blood transfusion in-process and can not flow from the blood transfusion pipe orifice in the twinkling of an eye when blood transfusion ware plug is extracted, avoids blood to spill the risk that arouses the infection.
Description
Technical Field
The utility model belongs to the technical field of blood transfusion equipment, concretely relates to prevent inserting blood transfusion bag that leaks.
Background
In the clinical transfusion treatment process, only one passage is provided for saline and blood input by a patient, so after saline is input, a blood bag socket must be strictly sterilized, a saline bottle is pulled out, and a blood bag is connected through aseptic puncture; after a bag of blood is transfused, the opening of the saline bottle must be strictly disinfected, and after the blood bag is pulled out, the normal saline is connected by aseptic puncture. In the process, when the blood transfusion device is pulled out of the blood bag, blood leaks from the blood bag or is brought out by the insertion needle, so that the quilt cover and the floor of a patient are polluted, extra cleaning workload is increased, and the risk of infection is increased due to the leakage of the blood.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an anti-plugging blood transfusion bag aims at solving the problem that blood in the clinical blood transfusion process can not flow out from the blood transfusion tube mouth in the twinkling of an eye when the blood transfusion device plug is pulled out, causes blood to spill and arouses the infection risk.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a prevent inserting hourglass transfusion bag, includes the bag body and sets up hanging hole, heparin tube, air duct and blood transfusion pipe on this bag body, is equipped with the leak protection blood valve that is used for the puncture of blood transfusion ware plug in the socket passageway of blood transfusion pipe.
Furthermore, the blood leakage prevention valve is of a hemisphere structure formed by three to five convex arc valves.
Furthermore, a protective sleeve in a cone frustum structure is arranged in the socket channel of the blood transfusion tube, and the blood leakage prevention valve is arranged at the top of the protective sleeve facing one side of the bag body.
Furthermore, the middle part of the bottom end of the bag body is hermetically connected with one end of the air duct.
Furthermore, the bottom end of the bag body is respectively connected with one end of the blood conveying pipe and one end of the blood sampling pipe in a sealing way relative to the two sides of the air duct.
Further, the opening of the blood collection tube is provided with a switch device which is a switch valve.
The utility model has the advantages that: the utility model discloses a blood transfusion bag of preventing plugging and leaking can solve the blood of clinical blood transfusion in-process and can not flow from the blood transfusion pipe orifice in the twinkling of an eye when blood transfusion ware plug is extracted, avoids blood to spill the risk that arouses the infection to reducible medical personnel's extra work load.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the blood transfusion bag for preventing insertion and leakage.
FIG. 2 is a schematic view of the structure of a blood leakage prevention valve of the blood transfusion bag for preventing insertion and leakage; a is a top view and b is a front cross-sectional view.
Fig. 3 is another schematic view of the blood transfusion tube local structure of the anti-insertion blood transfusion bag of the present invention.
Reference numerals: the blood transfusion bag comprises a bag body 1, a hanging hole 2, a blood sampling tube 3, an air duct 4, a blood transfusion tube 5, a blood transfusion device plug 6, a blood leakage prevention valve 7 and a protective sleeve 8.
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 drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Referring to fig. 1, the blood transfusion bag for preventing insertion and leakage according to the present embodiment includes a bag body 1, a hanging hole 2, a blood sampling tube 3, an air duct 4, and a blood transfusion tube 5, wherein the hanging hole 2, the blood sampling tube 3, the air duct 4, and the blood transfusion tube 5 are disposed on the bag body 1, a middle portion of a bottom end of the bag body 1 is hermetically connected to one end of the air duct 4, two sides of the bottom end of the bag body 1, which are opposite to the air duct 4, are respectively hermetically connected to one end of the blood transfusion tube 5 and one end of the blood sampling tube 3, a blood leakage prevention valve 7 for puncturing by a blood transfusion plug 6 is disposed in a socket channel of the blood transfusion tube 5, the blood leakage prevention valve 7 is a one-way valve, and has a function of opening in a single direction, and can be pushed open by external. Adopt above-mentioned scheme, the utility model discloses a blood transfusion bag of preventing plugging and leaking can solve the blood of clinical blood transfusion in-process and can not flow from the blood transfusion pipe orifice in the twinkling of an eye when blood transfusion ware plug is extracted, avoids blood to spill the risk that arouses the infection to reducible medical personnel's extra work load.
During the use, bag body 1 of blood bag is hung by hanging hole 2, insert transfusion ware plug 6 on the socket passageway of transfusion vessel 5, transfusion ware plug 5's pointed end simultaneously backs down leak protection blood valve 7, the blood in the bag body 1 flows into the patient health through the transfusion ware, after the transfusion, when needing to pull out the transfusion ware plug from the transfusion vessel socket passageway, leak protection blood valve 7 loses the top opening power of external force and self-closing, the completion is to the closure of the socket passageway of transfusion vessel, the spill of blood has been blockked.
As shown in fig. 2, the blood leakage prevention valve 7 in this embodiment is formed of four convex arc-shaped valves to form a hemisphere structure. The plug of the blood transfusion device is favorable for ejecting the blood leakage prevention valve.
As shown in fig. 3, in the insertion passage of the blood transfusion tube 5 of the present embodiment, a protection cover 8 having a truncated cone structure is provided, and the blood leakage prevention valve 7 is provided on the top of the protection cover 8 on the side facing the bag body 1. By designing the protective sleeve, the hardness of the material of the protective sleeve is higher than that of the blood transfusion tube, so that the plug of the blood transfusion device can enter a socket channel of the blood transfusion tube and does not puncture the blood transfusion tube, and blood flows out to cause pollution or waste; meanwhile, the protective sleeve is conical, so that the blood transfusion device plug can be guided when entering the blood transfusion tube socket channel, and the blood transfusion device plug can be smoothly and safely inserted.
The blood collection tube 3 in this embodiment is provided with a switching device (not shown) at the nozzle, and the switching device is an on-off valve.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a prevent inserting and leak transfusion bag, includes bag body (1) and sets up hanging hole (2), heparin tube (3), air duct (4) and blood transfusion pipe (5) on this bag body, its characterized in that, be equipped with in the socket passageway of blood transfusion pipe and be used for blood transfusion ware plug (6) puncture leak protection blood valve (7).
2. The anti-intubating blood transfusion bag of claim 1, wherein the anti-leakage valve is a hemisphere structure formed by three to five convex arc valves.
3. The anti-insertion and leakage transfusion bag according to claim 1 or 2, wherein a protective sleeve (8) with a truncated cone structure is arranged in the insertion opening channel of the transfusion tube, and the blood leakage prevention valve is arranged at the top of the protective sleeve on the side facing the bag body.
4. The anti-insertion and leakage transfusion bag according to claim 3, wherein the middle part of the bottom end of the bag body is hermetically connected with one end of the air duct.
5. The anti-insertion and leakage transfusion bag according to claim 4, wherein the bottom end of the bag body is hermetically connected with one end of the blood transfusion tube and one end of the blood collection tube respectively at two sides of the air duct.
6. The anti-insertion and leakage blood transfusion bag according to claim 5, wherein a switch device is arranged at the nozzle of the blood collection tube, and the switch device is an on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136036.6U CN213553757U (en) | 2020-09-25 | 2020-09-25 | Anti-insertion-leakage blood transfusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022136036.6U CN213553757U (en) | 2020-09-25 | 2020-09-25 | Anti-insertion-leakage blood transfusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213553757U true CN213553757U (en) | 2021-06-29 |
Family
ID=76578325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022136036.6U Active CN213553757U (en) | 2020-09-25 | 2020-09-25 | Anti-insertion-leakage blood transfusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213553757U (en) |
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2020
- 2020-09-25 CN CN202022136036.6U patent/CN213553757U/en active Active
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