CN213075663U - Disposable granary type blood collection bag - Google Patents
Disposable granary type blood collection bag Download PDFInfo
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- CN213075663U CN213075663U CN202021215533.9U CN202021215533U CN213075663U CN 213075663 U CN213075663 U CN 213075663U CN 202021215533 U CN202021215533 U CN 202021215533U CN 213075663 U CN213075663 U CN 213075663U
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- collection bag
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Abstract
The utility model discloses a disposable granary type blood collection bag, include the blood sampling bag body, carry and draw hand (hold) and plastics protective cap, the outside bonding of the blood sampling bag body is fixed with female magic subsides, and the outside laminating of female magic subsides is connected with sub magic subsides, the both sides hot pressing of carrying and drawing the hand (hold) is connected with sub magic subsides, the bottom of the blood sampling bag body is run through and has been seted up first hanging hole, and the outside nested connection of the blood sampling bag body has the injection pipeline, the screw thread has the anti-freezing liquid storage pot directly over the injection pipeline, and runs through being connected with the rotary rod directly over the anti-freezing liquid storage pot, run through directly over the blood sampling bag body and seted up the blood transfusion socket, and the outside. This disposable granary type blood collection bag adopts the blood collection bag body, changes the edge of blood transfusion socket one side into triangle-shaped, and more down walking when liquid, the liquid level area is littleer, and the erythrocyte that has both been convenient for subsides the back, uses the syringe to extract thoroughly.
Description
Technical Field
The utility model relates to a blood sampling bag technical field specifically is a disposable granary type blood sampling bag.
Background
Disposable blood collection bag is by blood taking needle, pipe connection one closed system, uses with single collection consumptive material is supporting for human venous blood collection, in the use, needs fix the blood collection bag according to the environment of using, and then conveniently draws out human inside blood, and the blood collection bag is after the use, needs freshness retaining equipment to preserve blood in the blood collection bag, when convenient next use, with the inside blood input human inside of blood collection bag.
The major structure of blood collection bag is more single now, and ordinary blood collection bag edge is relatively flat, is not convenient for subside the back red blood cell and collects, leads to in the use, and the red blood cell bonds easily on ordinary blood collection bag's surface, and then influences the collection efficiency of red blood cell, and blood collection bag is at the extraction blood in-process, needs the leading-in anticoagulant of proportion, and current leading-in device can't be through leading-in speed and the quantity of manual control anticoagulant, is unfavorable for effectively carrying out the anticoagulation to blood and handles.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a disposable granary type blood sampling bag to the major structure of the present blood sampling bag that provides in solving above-mentioned background is more single, and ordinary blood sampling bag edge is relatively flat, is not convenient for subside the back red blood cell and collects, and current gatherer can't be unfavorable for effectively carrying out the problem of anti-freezing treatment to blood through leading-in speed and quantity of manual control anticoagulant.
In order to realize the aim, the utility model provides a disposable granary type blood collection bag, which comprises a blood collection bag body, a lifting handle and a plastic protective cap, wherein a female magic tape is fixedly bonded on the outer side of the blood collection bag body, a sub magic tape is connected on the outer side of the female magic tape in a laminating manner, the sub magic tapes are connected on the two sides of the lifting handle in a hot pressing manner, a first hanging hole is formed in the bottom of the blood collection bag body in a penetrating manner, an injection pipeline is connected on the outer side of the blood collection bag body in a nested manner, an anti-coagulation liquid storage tank is screwed on the upper side of the injection pipeline, a rotary rod is connected on the upper side of the anti-coagulation liquid storage tank in a penetrating manner, a blood transfusion socket is formed on the upper side of the blood collection bag body in a penetrating manner, a soft plastic blood transfusion tube is connected on the outer side of the blood, the plastic protection cap nested connection is in the blood taking needle outside, the left and right sides of the blood taking bag body bonds and has the second to hang the hole, and the bottom bonding of the blood taking bag body is fixed with the atress support piece, the bonding is fixed with sealed apron under the rotary rod, and the outside of sealed apron runs through and has seted up the weeping hole.
Preferably, the blood sampling bag body and the lifting handle form a disassembly and assembly structure through the female magic tape and the sub magic tape, and the whole blood sampling bag body is of a triangular structure.
Preferably, the first hanging holes are distributed on the outer side of the blood collection bag body at equal intervals, the blood collection bag body is connected with the blood collection needle through a soft plastic blood conveying pipe and a rubber blood conveying pipe, and the number of the first hanging holes is 3 groups.
Preferably, the anticoagulation liquid storage tank is in threaded connection with the injection pipeline, and the bottom of the anticoagulation liquid storage tank adopts a convex structure.
Preferably, the sealing cover plate and the liquid leakage hole are parallel to each other, and the outer side of the sealing cover plate adopts a V-shaped opening structure.
Preferably, the stress supporting sheet and the blood sampling bag body are mutually attached, and the blood sampling bag body and the blood transfusion socket are bonded into an integral structure.
Compared with the prior art, the beneficial effects of the utility model are that: the disposable granary type blood collection bag is provided with a bag body,
1. the blood collection bag body is adopted, the edge on one side of a blood transfusion socket is changed into a triangle, when liquid moves downwards, the liquid level area is smaller, the red blood cells can be conveniently and thoroughly extracted by an injector after being settled, the loss of the separated white blood cells can be reduced, the red blood cells in the blood are separated by the blood collection bag body, the red blood cell separation efficiency is improved, the whole blood volume is generally larger, the whole blood needs to be led out to a plurality of centrifuge tubes from the blood bag before plasma sedimentation (red blood cell sedimentation liquid is added to the whole blood or the red blood cells in the blood are settled by centrifugation), the blood is directly centrifuged by the blood collection bag body, the recovery rate of the separated white blood cells is improved, and the operation difficulty is reduced;
2. adopt to carry the handle and hang the hole with first, bond fixedly to one side of the blood sampling bag body through carrying the handle, make things convenient for medical personnel to grip one side of the blood sampling bag body through carrying the handle, promote the flexibility that the blood sampling bag body was taken to utilize first hanging hole to fix the bottom of the blood sampling bag body, avoid the blood sampling bag body rotatory or the condition that drops in the emergence of hoist and mount in-process, promote the stability of the operation of the blood sampling bag body in-process.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the inverted structure of the blood collection bag of the present invention;
FIG. 3 is a schematic view of the internal structure of the anticoagulation liquid storage tank of the present invention;
fig. 4 is a schematic side view of the handle of the present invention.
In the figure: 1. a blood collection bag body; 2. female magic tape; 3. a sub-magic tape; 4. lifting and pulling the handle; 5. a first hanging hole; 6. an injection pipe; 7. an anticoagulation liquid storage tank; 8. rotating the rod; 9. a blood transfusion socket; 10. soft plastic blood transfusion tube; 11. a rubber blood transfusion tube; 12. a blood collection needle; 13. a plastic protective cap; 14. a second hanging hole; 15. sealing the cover plate; 16. a weep hole; 17. a stress supporting sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a disposable granary type blood collection bag comprises a blood collection bag body 1, a female magic tape 2, a sub magic tape 3, a lifting handle 4, a first hanging hole 5, an injection pipeline 6, an anticoagulation liquid storage tank 7, a rotary rod 8, a blood transfusion socket 9, a soft plastic blood transfusion tube 10, a rubber blood transfusion tube 11, a blood collection needle 12, a plastic protective cap 13, a second hanging hole 14, a sealing cover plate 15, a liquid leakage hole 16 and a stressed supporting sheet 17, the female magic tape 2 is fixedly bonded on the outer side of the blood collection bag body 1, the outer side of the female magic tape 2 is connected with the sub magic tape 3 in a bonding mode, the two sides of the lifting handle 4 are connected with the sub magic tapes 3 in a hot pressing mode, the first hanging hole 5 is formed in the bottom of the blood collection bag body 1 in a penetrating mode, the injection pipeline 6 is connected on the outer side of the blood collection bag body 1 in a nested mode, the anticoagulation liquid storage tank 7 is arranged, a blood transfusion socket 9 is formed right above the blood collection bag body 1 in a penetrating mode, a soft plastic blood transfusion tube 10 is connected to the outer side of the blood collection bag body 1 in a hot pressing mode, a rubber blood transfusion tube 11 is connected to the right above the soft plastic blood transfusion tube 10 in a bonding mode, a blood collection needle 12 is connected to the inner wall of the rubber blood transfusion tube 11 in a nested mode, a plastic protection cap 13 is connected to the outer side of the blood collection needle 12 in a nested mode, second hanging holes 14 are bonded to the left side and the right side of the blood collection bag body 1 in a penetrating mode, a stress supporting sheet 17 is fixedly bonded to the bottom of the blood collection bag body 1, a sealing cover plate 15 is fixedly bonded.
Blood sampling bag body 1 and carry and draw handle 4 to paste 2 through female magic and 3 constitutions are dismantled mounting structure with sub-magic, and blood sampling bag body 1 whole is triangle-shaped structure, conveniently to carrying and drawing handle 4 to dismantle and fix, conveniently fixes and takes multiunit blood sampling bag body 1.
The first hanging holes 5 are distributed on the outer side of the blood collection bag body 1 at equal intervals, the blood collection bag body 1 and the blood collection needle 12 are connected with the rubber blood conveying tube 11 through the soft plastic blood conveying tube 10, the number of the first hanging holes 5 is 3, the bottom of the blood collection bag body 1 is fixed through the first hanging holes 5, and the rotation of the blood collection bag body 1 in the reverse blood transfusion process is avoided.
The anticoagulation liquid storage tank 7 is in threaded connection with the injection pipeline 6, the bottom of the anticoagulation liquid storage tank 7 is in a convex structure, the anticoagulation agent flow is controlled through the anticoagulation liquid storage tank 7, and the flexibility of disassembling and repeated use of the anticoagulation liquid storage tank 7 is improved.
The sealing cover plate 15 and the leakage hole 16 are parallel to each other, the outer side of the sealing cover plate 15 is of a V-shaped opening structure, the leakage hole 16 is blocked through the sealing cover plate 15, and the amount of the anticoagulant discharged is adjusted.
The stress supporting sheet 17 is mutually attached to the blood sampling bag body 1, the blood sampling bag body 1 is bonded with the blood transfusion socket 9 to form an integral structure, the friction force at the bottom of the blood sampling bag body 1 is increased through the stress supporting sheet 17, and the situation that the blood sampling bag body 1 moves in the placing process is avoided.
The working principle is as follows: when the disposable granary type blood collection bag is used, as shown in fig. 1 to 4, when medical personnel needs to draw blood from blood donators, the sub magic tape 3 outside the lifting handle 4 is adhered to the outer side of the female magic tape 2 outside the blood collection bag body 1, then the lifting handle 4 outside the blood collection bag body 1 is held to move, then anticoagulant is led into the anticoagulant liquid storage tank 7, the anti-coagulation liquid storage tank 7 is connected with the injection pipeline 6, then the plastic protective cap 13 is taken out from the outer side of the blood taking needle 12, then the blood taking needle 12 is inserted into the inside of the vein of a blood donator, the blood is sequentially led into the rubber blood conveying pipe 11 and the soft plastic blood conveying pipe 10 through the blood taking needle 12, the soft plastic blood conveying pipe 10 is used for leading the blood into the blood taking bag body 1, and the stressed supporting sheet 17 supports the bottom of the blood taking bag body 1 to avoid the deformation of the blood taking bag body 1;
referring to fig. 1 to 3, then, a medical worker can hold the rotating rod 8, drive the sealing cover plate 15 to rotate by using the rotating rod 8, when the sealing cover plate 15 rotates out of the top of the leakage hole 16, the blood anticoagulant is continuously introduced into the blood collection bag body 1 through the injection pipeline 6, so as to avoid the coagulation of blood, when the blood collection in the blood collection bag body 1 is full, the anticoagulation liquid storage tank 7 can be detached from the top of the blood collection bag body 1, when blood supply needs to be performed for a patient through the blood collection bag body 1, the operator can invert and lift the blood collection bag body 1 through the first hanging hole 5, the upper half of the blood transfusion socket 9 can be screwed off, the lower half is sealed, the upper part of the blood transfusion socket 9 is taken off, the blood transfusion pipeline is inserted into the blood transfusion socket 9 at the top of the blood collection bag body 1, blood in the blood collection bag body 1 is led out, and the medical worker can perform red blood cell sedimentation operation, holding the lifting handle 4 to drive the blood collection bag body 1 to move left and right, adding erythrocyte sedimentation liquid, then sedimentating leukocytes together with erythrocytes, centrifuging and separating leukocytes from collected blood cells through density gradient, and then pumping out and collecting blood plasma for later use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a disposable granary type blood collection bag, includes the blood collection bag body (1), carries pull handle (4) and plastics protective cap (13), its characterized in that: the outer side of the blood collection bag body (1) is fixedly bonded with a female magic tape (2), the outer side of the female magic tape (2) is connected with a sub magic tape (3), the two sides of the lifting handle (4) are connected with the sub magic tape (3) in a hot-pressing manner, a first hanging hole (5) is formed in the bottom of the blood collection bag body (1) in a penetrating manner, an injection pipeline (6) is connected with the outer side of the blood collection bag body (1) in an embedded manner, an anticoagulation liquid storage tank (7) is arranged on the thread right above the injection pipeline (6), a rotating rod (8) is connected with the anticoagulant liquid storage tank (7) in a penetrating manner right above the anticoagulation liquid storage tank (7), a blood transfusion socket (9) is formed in the right above the blood collection bag body (1) in a penetrating manner, a soft plastic blood transfusion tube (10) is connected in the outer side of the blood collection bag body (1) in a hot-pressing manner, plastics protective cap (13) nested connection is in blood taking needle (12) outside, the left and right sides bonding of the blood taking bag body (1) has the second to hang hole (14), and the bottom bonding of the blood taking bag body (1) is fixed with atress support piece (17), bonding is fixed with sealed apron (15) under rotary rod (8), and the outside of sealed apron (15) runs through and has seted up weeping hole (16).
2. The disposable granary-type blood collection bag according to claim 1, wherein: the blood sampling bag body (1) and the lifting handle (4) form a dismounting and mounting structure through the female magic tape (2) and the sub magic tape (3), and the whole blood sampling bag body (1) is of a triangular structure.
3. The disposable granary-type blood collection bag according to claim 1, wherein: the first hanging holes (5) are distributed on the outer side of the blood collection bag body (1) at equal intervals, the blood collection bag body (1) is connected with the blood collection needle (12) through a soft plastic blood conveying pipe (10) and a rubber blood conveying pipe (11), and the number of the first hanging holes (5) is 3 groups.
4. The disposable granary-type blood collection bag according to claim 1, wherein: the anticoagulation liquid storage tank (7) is in threaded connection with the injection pipeline (6), and the bottom of the anticoagulation liquid storage tank (7) adopts a convex structure.
5. The disposable granary-type blood collection bag according to claim 1, wherein: the sealing cover plate (15) and the liquid leakage hole (16) are parallel to each other, and the outer side of the sealing cover plate (15) adopts a V-shaped open structure.
6. The disposable granary-type blood collection bag according to claim 1, wherein: the stress supporting sheet (17) is mutually attached to the blood sampling bag body (1), and the blood sampling bag body (1) is bonded with the blood transfusion socket (9) to form an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021215533.9U CN213075663U (en) | 2020-06-28 | 2020-06-28 | Disposable granary type blood collection bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021215533.9U CN213075663U (en) | 2020-06-28 | 2020-06-28 | Disposable granary type blood collection bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213075663U true CN213075663U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021215533.9U Active CN213075663U (en) | 2020-06-28 | 2020-06-28 | Disposable granary type blood collection bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213075663U (en) |
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2020
- 2020-06-28 CN CN202021215533.9U patent/CN213075663U/en active Active
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