CN217745054U - Novel puncture-proof blood transfusion bag - Google Patents
Novel puncture-proof blood transfusion bag Download PDFInfo
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- CN217745054U CN217745054U CN202121646472.6U CN202121646472U CN217745054U CN 217745054 U CN217745054 U CN 217745054U CN 202121646472 U CN202121646472 U CN 202121646472U CN 217745054 U CN217745054 U CN 217745054U
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- blood transfusion
- transfusion bag
- pipe
- blood
- bag body
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Abstract
The utility model discloses a novel prevent puncturing transfusion bag belongs to medical equipment technical field, including the blood transfusion bag body, blood transfusion bag body one end is equipped with blood sampling tube hole, blood transfusion tube hole and exhaust pipe hole, the one end in blood sampling tube hole, blood transfusion tube hole and exhaust pipe hole respectively with the one end of blood transfusion bag body is connected and is formed the route, still includes Y type pipe, Y type pipe includes first branch pipe, second branch pipe and main line pipe, first branch pipe warp the inner chamber UNICOM of blood transfusion tube hole and blood transfusion bag body, the mouth of pipe of second branch pipe be equipped with the plug and with the protective sheath of plug looks adaptation, the mouth of pipe of main line pipe is equipped with sealing joint, this utility model discloses can prevent effectively that the blood transfusion syringe needle from puncturing blood transfusion bag body and avoid the blood transfusion syringe needle to suffer secondary pollution.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, relate to a novel prevent puncturing blood transfusion bag.
Background
The blood transfusion bag is a common packaging bag for containing medical blood, the medical blood transfusion bag on the market is a disposable plastic bag body, and under the background of the prior art, the blood transfusion tube hole of the blood transfusion bag is short, medical personnel are in the process of carrying out blood transfusion for patients, especially when emergency is carried out blood transfusion for patients, misoperation caused by the medical personnel can occur, when a needle head extends into an inner cavity of the blood bag through the blood transfusion tube hole, the needle point part punctures the blood bag body, so that the blood in the blood bag flows outwards, the blood transfusion liquid is treated to cause pollution, the normal use of the medical blood is influenced, the treatment of the patients is delayed, and certain economic loss is caused.
On the other hand, after the blood transfusion is finished, the blood transfusion tube needs to be flushed with saline, and the conventional method is to pull out the needle from the hole of the blood transfusion tube and insert the needle into a saline bag for flushing. The foregoing operation causes the needle to undergo two punctures, with the potential for secondary contamination.
The prior medical blood transfusion bag has the following defects in the actual use process:
1. the blood transfusion tube hole of the blood transfusion bag is short, so that medical care personnel carelessly puncture the blood storage bag body in the operation process, and medical resources and economic resources are wasted;
2. saline flushing of the blood line after the end of the transfusion can cause secondary needle contamination.
3. The blood transfusion bag body is not provided with scale marks or the scale marks are not easy to observe in the environment with weak light, so that inconvenience is brought to medical personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to the above-mentioned problem that prior art exists, provide a novel prevent puncturing blood transfusion bag, mainly solve medical personnel and puncture blood transfusion bag body and reduce the syringe needle and suffer secondary pollution's problem in blood transfusion operation process.
The purpose of the utility model is realized through the following technical scheme:
a novel puncture-proof blood transfusion bag comprises a blood transfusion bag body, wherein one end of the blood transfusion bag body is provided with a blood sampling tube hole, a blood transfusion tube hole and an exhaust tube hole, and one ends of the blood sampling tube hole, the blood transfusion tube hole and the exhaust tube hole are respectively connected with one end of the blood transfusion bag body to form a passage;
the Y-shaped pipe comprises a first branch pipe, a second branch pipe and a main pipe;
the first branch line pipe is communicated with the inner cavity of the blood transfusion bag body through the blood transfusion pipe hole;
a pipe orifice of the second branch pipe is provided with a plug and a protective sleeve matched with the plug;
and the pipe orifice of the main pipeline is provided with a sealing joint matched with the blood transfusion needle head.
The utility model is provided with a Y-shaped pipe at the hole end of the blood transfusion tube communicated with the inner cavity of the blood transfusion bag body, the first branch pipe of the Y-shaped pipe is fixedly connected with the hole of the blood transfusion tube, the pipe orifice of the main pipe of the Y-shaped pipe is provided with a sealing joint matched with a transfusion needle head, wherein, the arrangement of the Y-shaped pipe solves the problem that the needle head punctures the body of the blood transfusion bag after pricking the sealing joint; wherein, the aim at that sets up sealing joint is dustproof anti-pollution, and the second branch road pipe has set up the plug simultaneously, the plug is used for the blood transfusion to accomplish the back and inserts the salt solution bag and wash main road pipe and the transfusion system that is connected with the main road pipe mouth of pipe, avoids the secondary pollution of syringe needle when making things convenient for medical personnel to operate, the plug is protected it by the protective sheath when not using yet, the protective sheath plays sealed and dirt-proof effect, sealing joint opens when using, supplies the syringe needle to insert.
Furthermore, the first branch pipe is provided with a first switch valve, and the second branch pipe is provided with a second switch valve.
The utility model discloses be equipped with the ooff valve on first bypath pipe and the second bypath pipe respectively to produce the adverse current when preventing the saline flush pipeline.
Further, the first branch line and the blood transfusion bag body adopt an integrated molding structure.
Further, the second branch pipe is provided with an exhaust pipe.
Further, a sealing sheet is arranged inside the pipe orifice of the main pipeline.
Further, the sealing sheet is a rubber sheet.
Furthermore, one end of the blood transfusion bag body, which is far away from the blood sampling tube hole, the blood transfusion tube hole and the air exhaust tube hole, is provided with a hanging hole.
Furthermore, the blood transfusion bag body is provided with scale marks.
Furthermore, the scale marks are rib scale marks.
Furthermore, fluorescent layers are arranged on the convex edge scale lines.
The utility model discloses set up the scale mark of taking the bead on the blood transfusion bag body, made things convenient for medical personnel to observe patient's blood transfusion condition, and then, set up the bead scale mark that scribbles phosphor powder on the blood transfusion bag body, made things convenient for medical personnel to observe patient's blood transfusion condition under the darker condition of light.
The utility model provides a novel prevent puncturing blood transfusion bag has following beneficial effect:
1. the problem that the inner cavity of the blood transfusion bag is punctured after the needle is pricked into the blood transfusion pipe joint is solved;
2. the arrangement of the Y-shaped pipe is convenient for the medical care personnel to operate and simultaneously avoids the secondary pollution of the needle head;
3. is convenient for medical staff to observe the blood transfusion condition of the patient.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings according to the drawings without inventive idea.
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figure are: 1-blood transfusion bag body, 2-blood transfusion tube hole, 3-Y type tube, 31-sealing joint, 321-first switch valve, 322-second switch valve, 33-plug, 34-exhaust pipe, 35-sealing sheet, 4-exhaust pipe hole, 5-hanging hole, 6-scale mark and 7-blood transfusion tube hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clearly understood, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
As shown in fig. 1, the present embodiment provides a novel puncture-proof blood transfusion bag, and in the present embodiment, the present embodiment includes a blood transfusion bag body 1, one end of the blood transfusion bag body 1 is provided with a blood sampling tube hole 2, a blood transfusion tube hole 7 and an air exhaust tube hole 4, one end of the blood sampling tube hole 2, the blood transfusion tube hole 7 and the air exhaust tube hole 4 are respectively communicated with an inner cavity of the blood transfusion bag body 1, the present embodiment further includes a Y-shaped tube 3, the Y-shaped tube 3 includes a first branch tube, a second branch tube and a main tube, the first branch tube is fixedly connected with the other end of the blood transfusion tube hole 7, and a tube opening of the second branch tube is provided with a plug 33 and a protective sleeve adapted to the plug 33; the first branch pipe is provided with a first switch valve 321, and the second branch pipe is provided with a second switch valve 322; the second branch pipe is provided with an exhaust pipe 34; a sealing sheet 35 made of rubber materials is arranged inside the pipe orifice of the main pipeline; one end of the blood transfusion bag body 1, which is far away from the blood sampling tube hole 2, the blood transfusion tube hole 7 and the exhaust tube hole 4, is provided with a hanging hole 5; the blood transfusion bag body 1 is provided with rib scale marks coated with fluorescent powder.
In this embodiment, a Y-tube 3 is disposed at an end of a blood transfusion tube hole 7 far from the lumen of the blood transfusion bag body 1, a first branch tube of the Y-tube 3 is fixedly connected to the blood transfusion tube hole 7, and a sealing joint 31 adapted to a blood transfusion needle is disposed at a tube port of a main tube of the Y-tube 3. The setting of Y type pipe 3 has prolonged the distance of blood transfusion tube hole 7 and sealing joint 31, thereby overcome the syringe needle and prick the problem of pricking blood transfusion bag body 1 through blood transfusion tube hole 7 behind the sealing joint 31, the second branch road pipe has set up plug 33 simultaneously for insert the saline bag after the blood transfusion is accomplished and wash the main road pipe and wash the transfusion system that is connected with the main road mouth of pipe, when making things convenient for medical personnel to operate, avoided the syringe needle to extract from the blood transfusion bag and reinsert the saline bag and the secondary pollution problem that causes.
When the plug 33 is to be used, the plug 33 is covered by a protective sleeve matched with the plug 33, so that the plug 33 is prevented from being polluted before use.
The sealing joint 31 is in a closed state before use, so that the whole sealing performance of the blood transfusion bag is ensured to be good, the blood in the bag is prevented from being polluted, and the sealing joint 31 is opened from the middle part of the bag for inserting a needle head when the blood transfusion bag is used.
The sealing sheet 35 made of rubber materials is arranged inside the main pipeline opening, so that the overall sealing effect of the blood transfusion bag is improved. The sealing interface 31 and the sealing disc 35 cooperate to achieve a double sealing effect.
Before transfusion, the medical staff closes the first switch valve 321 arranged in the first branch pipe, closes the second switch valve 322 arranged in the second branch pipe, and opens the first switch valve 321 before preparing intravenous transfusion, so that the liquid in the transfusion bag flows to the first branch pipe of the Y-shaped pipe 3 through the transfusion pipe hole 7 and then flows to the main pipe through the first branch pipe. When the blood to be transfused completely flows into the first branch pipe from the transfusion bag body 1, the switch valve 321 is closed, the plug 33 is inserted into the saline bag, and the switch valve 322 is opened to perform saline flushing.
And the blood transfusion bag body 1 is away from a hanging hole 5 formed in one end of the blood sampling tube hole 2, the blood transfusion tube hole 7 and the exhaust tube hole 4 and is used for hanging the blood transfusion bag during blood transfusion.
The bead scale mark 6 that has the phosphor powder picture layer has all been set up on two sides around the blood transfusion bag body 1, and in medical practice, the information label that the shape variation in size can be pasted to one side of blood transfusion bag body shelters from the scale mark on the blood transfusion bag body, so for making things convenient for medical staff's observation, two sides set up scale mark 6 around the body of blood transfusion bag in this embodiment. Set up the purpose of taking the scale mark 6 of bead and make things convenient for medical personnel to observe more, scribble the purpose that phosphor powder on the scale mark and make things convenient for medical personnel to be in and observe the disease blood transfusion condition under the less strong environment of light, provide better environment of recuperating for the patient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (10)
1. The utility model provides a novel prevent puncturing blood transfusion bag, includes blood transfusion bag body (1), blood transfusion bag body (1) one end is equipped with blood sampling tube hole (2), blood transfusion tube hole (7) and exhaust pipe hole (4), the one end of blood sampling tube hole (2), blood transfusion tube hole (7) and exhaust pipe hole (4) respectively with the one end of blood transfusion bag body (1) is connected and is formed the route, its characterized in that: also comprises a Y-shaped pipe (3);
the Y-shaped pipe (3) comprises a first branch pipe, a second branch pipe and a main pipe;
the first branch pipe is communicated with the inner cavity of the blood transfusion bag body (1) through the blood transfusion pipe hole (7);
a pipe orifice of the second branch pipe is provided with a plug (33) and a protective sleeve matched with the plug (33);
the mouth of the main pipeline is provided with a sealing joint (31) matched with the blood transfusion needle.
2. The novel puncture-proof blood transfusion bag of claim 1, wherein: the first branch pipe is provided with a first switch valve (321), and the second branch pipe is provided with a second switch valve (322).
3. The novel puncture-proof blood transfusion bag of claim 1, wherein: the first branch pipe and the blood transfusion bag body (1) adopt an integrated structure.
4. A novel puncture-proof blood transfusion bag as claimed in claim 1 or 2, wherein: the second branch pipe is provided with an exhaust pipe (34).
5. A novel puncture-proof blood transfusion bag as claimed in claim 1 or 2, wherein: and a sealing sheet (35) is arranged in the pipe orifice of the main pipeline.
6. The novel puncture-proof blood transfusion bag according to claim 5, wherein: the sealing piece (35) is a rubber piece.
7. A novel puncture-proof blood transfusion bag according to claim 1 or 2, wherein: and a hanging hole (5) is formed in one end, far away from the blood sampling tube hole (2), the blood transfusion tube hole (7) and the exhaust tube hole (4), of the blood transfusion bag body (1).
8. A novel puncture-proof blood transfusion bag as claimed in claim 1 or 2, wherein: the blood transfusion bag body (1) is provided with scale marks (6).
9. The novel puncture-proof blood transfusion bag according to claim 8, wherein: the scale marks (6) are convex edge scale marks.
10. The novel puncture-proof blood transfusion bag according to claim 9, wherein: and the convex edge scale lines are provided with fluorescent layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646472.6U CN217745054U (en) | 2021-07-19 | 2021-07-19 | Novel puncture-proof blood transfusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646472.6U CN217745054U (en) | 2021-07-19 | 2021-07-19 | Novel puncture-proof blood transfusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217745054U true CN217745054U (en) | 2022-11-08 |
Family
ID=83870278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121646472.6U Active CN217745054U (en) | 2021-07-19 | 2021-07-19 | Novel puncture-proof blood transfusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217745054U (en) |
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2021
- 2021-07-19 CN CN202121646472.6U patent/CN217745054U/en active Active
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