CN211327382U - Y-shaped blood transfusion device - Google Patents
Y-shaped blood transfusion device Download PDFInfo
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- CN211327382U CN211327382U CN201922194162.4U CN201922194162U CN211327382U CN 211327382 U CN211327382 U CN 211327382U CN 201922194162 U CN201922194162 U CN 201922194162U CN 211327382 U CN211327382 U CN 211327382U
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Abstract
The utility model relates to a Y type blood transfusion ware, be responsible for including the blood transfusion, the one end that the blood transfusion was responsible for communicates respectively has blood transfusion branch pipe and infusion branch pipe, just the blood transfusion is responsible for, blood transfusion branch pipe and infusion branch pipe form Y type blood transfusion pipe, blood transfusion branch pipe end is equipped with luer joint for connect the blood products bag, infusion branch pipe end is equipped with hides needle combination joint, is used for connecting the medicine bag before the blood transfusion. The utility model discloses the structure need not to make before blood product and the blood transfusion medicine make a round trip to switch, has reduced probability and the medical personnel work load that the hand pollutes, has also avoided coming and going back and forth to alternate the granule glue bits that infusion bag caused and pollute, and blood group card mark can effectively prevent medical personnel's maloperation, greatly reduced the risk of defeated special-shaped blood, adopt in addition to hide the needle combination joint, reduced the risk that medical personnel's acupuncture was hindered to whole airtight dustless, safety, accuracy, high efficiency of operation.
Description
Technical Field
The utility model relates to a medical consumptive material technical field, concretely relates to Y type blood transfusion ware.
Background
The existing blood transfusion device can start certain blood transfusion function, but has the following defects
1. The traditional blood transfusion device is connected with a blood transfusion bag by a needle point, so that the blood transfusion bag is easy to puncture, and waste of blood products is caused.
2. The traditional blood transfusion apparatus generally adopts a single pipeline, and the replacement of the fluid infusion is needed to be carried out back and forth, so that the probability of hand pollution and the workload of nurses are increased.
3. Conventional blood transfusions which contain only a needle tip increase the risk of occupational exposure.
4. The needle point of the traditional blood transfusion device is inserted into the blood transfusion bag back and forth and the medicine bag before blood transfusion is easy to cause the pollution of rubber particles.
5. The traditional blood transfusion device adopts a common transfusion regulator, the dropping speed of blood can not be precisely regulated, and the risk of blood transfusion is increased.
6. The traditional blood transfusion device is not provided with a blood type card, so that the clinical checking of the type of blood products is inconvenient.
To the above problem, the utility model provides a Y type blood transfusion ware solves above-mentioned not enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that prior art exists, provide a Y type blood transfusion ware.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides a Y type blood transfusion ware, includes that the blood transfusion is responsible for, the one end that the blood transfusion was responsible for is communicate respectively has blood transfusion branch pipe and infusion branch pipe, just blood transfusion is responsible for, blood transfusion branch pipe and infusion branch pipe form Y type blood transfusion pipe, blood transfusion branch pipe end is equipped with luer and connects for connect the blood product bag, infusion branch pipe end is equipped with hides needle combination joint for connect with the preceding medicine bag of using of blood transfusion.
Further, hide needle combination head including connecting the cap, the bottom center cross-under of connecting the cap has got the liquid syringe needle, the rear end that gets the liquid syringe needle is linked together with the infusion branch pipe, be equipped with the screw thread on the inside wall of connecting the cap, and the inside wall screw thread of connecting the cap matches the lock with bellied nipple around the liquid outlet that corresponds before the blood transfusion on using the medicine bag.
Furthermore, the length of the liquid taking needle extending into the connecting cap is lower than the outer edge of the side wall of the connecting cap, so that the tip of the liquid taking needle does not expose out of the connecting cap, and the risk of needle stick injury of medical staff is reduced.
Furthermore, the outer edge of the side wall of the connecting cap is provided with a layer of plastic packaging film for sealing the opening of the connecting cap, so that the liquid taking needle is prevented from being polluted, and the plastic packaging film is torn down when the liquid taking needle is used.
Furthermore, be equipped with a plurality of cooperation seams on the lateral wall of connecting the cap to the opening of connecting the cap is broken off with the fingers and thumb temporarily, more does benefit to and corresponds the protruding nipple cooperation lock joint around the liquid outlet on the medicine bag before the blood transfusion.
Furthermore, a first water stop clamp and a second water stop clamp are respectively arranged on the blood transfusion branch pipe and are used for switching the transportation of blood products and medicine before blood transfusion.
Furthermore, a blood type card is arranged on the main blood transfusion tube or the branch blood transfusion tube and used for marking the blood type of the Y-shaped blood transfusion device.
Furthermore, the blood type category marked on the blood type card corresponds to the thread size on the luer connector one by one, so that the blood type on the blood product bag can be successfully connected only when being consistent with the blood type category marked on the blood type card, and the risk of blood transfusion and type blood transfusion is reduced.
The utility model has the advantages that:
the utility model discloses the structure need not to make before blood product and the blood transfusion medicine make a round trip to switch, has reduced probability and the medical personnel work load that the hand pollutes, has also avoided coming and going back and forth to alternate the granule glue bits that infusion bag caused and pollute, and blood group card mark can effectively prevent medical personnel's maloperation, greatly reduced the risk of defeated special-shaped blood, adopt in addition to hide the needle combination joint, reduced the risk that medical personnel's acupuncture was hindered to whole airtight dustless, safety, accuracy, high efficiency of operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional structural view of the needle-hiding combination joint of the present invention;
fig. 3 is a front view structural diagram of the needle-hiding combined joint of the present invention.
The reference numbers in the figures illustrate: 1. the blood product bag, 2, a medicine bag for use before blood transfusion, 3, a blood outlet joint, 4, a luer joint, 5, a liquid outlet, 6, a needle hiding combined joint, 61, a connecting cap, 611, a matching seam, 7, a first water stop clamp, 8, a second water stop clamp, 9, a plastic packaging film, 10, a liquid taking needle head, 11, an exhaust branch pipe, 12, a blood type card, 13, a Murphy dropper, 14, a precision regulator, 15, a blood transfusion main pipe, 16, a blood transfusion branch pipe, 17 and a transfusion branch pipe.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, a Y-type blood transfusion apparatus comprises a main blood transfusion pipe 15, one end of the main blood transfusion pipe 15 is respectively communicated with a branch blood transfusion pipe 16 and a branch blood transfusion pipe 17, and the main blood transfusion pipe 15, the branch blood transfusion pipe 16 and the branch blood transfusion pipe 17 form a Y-type blood transfusion tube, the end of the branch blood transfusion pipe 16 is provided with a luer connector 4 for connecting a blood product bag 1, the end of the branch blood transfusion pipe 17 is provided with a needle collection combination connector 6 for connecting a medicine bag 2 for blood transfusion, in the embodiment, the main blood transfusion pipe 15 is further provided with a murphy type dropper 13 and a precision regulator 14 for observing and regulating the flow rate of liquid and reducing the occurrence of adverse reactions of blood transfusion.
As shown in fig. 2 and 3, the needle hiding combination joint 6 includes a connection cap 61, the bottom center of the connection cap 61 is penetrated with a liquid taking needle 10, the rear end of the liquid taking needle 10 is communicated with the infusion branch pipe 17, the inner side wall of the connection cap 61 is provided with threads, and the threads of the inner side wall of the connection cap 61 are matched and locked with a nipple protruding around the liquid outlet 5 on the corresponding bag 2 for pre-transfusion.
The length of the liquid taking needle head 10 extending into the connecting cap 61 is lower than the outer edge of the side wall of the connecting cap 61, so that the tip of the liquid taking needle head 10 does not expose out of the connecting cap 61, and the risk of needle stick injury of medical staff is reduced.
The outer edge of the side wall of the connecting cap 61 is provided with a layer of plastic packaging film 9 for sealing the opening of the connecting cap 61 and preventing the liquid taking needle head 10 from being polluted, and the plastic packaging film 9 is torn off when the liquid taking needle is used.
The side wall of the connecting cap 61 is provided with a plurality of matching seams 611 to facilitate temporarily enlarging the opening of the connecting cap 61, and further facilitate matching and locking with the corresponding nipple protruding around the liquid outlet on the medicine bag 2 for transfusion before.
The blood transfusion branch pipe 16 and the blood transfusion branch pipe 17 are respectively provided with a first water stop clamp 7 and a second water stop clamp 8 which are used for switching blood products and conveying medicine before blood transfusion.
The blood transfusion main pipe 15 or the blood transfusion branch pipe 16 is provided with a blood type card 12 for marking the blood transfusion type of the Y-type blood transfusion device, in this embodiment, four blood types are marked: type A, type B, type AB and type O.
The blood type kind of mark on the blood group card 12 and the screw thread size one-to-one on luer joint 4, in this embodiment, luer joint 4 and the 3 screw-thread fit of outlet port joint on the blood products bag 1 connect soon, the screw thread size of outlet port joint 3 on the blood products bag 1 of different blood type also with the blood type kind one-to-one of mark on the blood group card 12 for luer joint 4 and outlet port joint 3 can be connected successfully when only blood type on the blood products bag 1 is unanimous with the blood type kind of mark on the blood group card 12, reduce the defeated heterotypic blood risk.
The utility model is used
After receiving the transfusion notification, firstly selecting the Y-shaped transfusion device of the invention containing the blood type card 12 consistent with the blood type of the blood product, then tearing off the plastic sealing film 9 on the needle hiding combination joint 6, opening the connecting cap 61 and inserting the connecting cap into the liquid outlet 5 of the medicine bag 2 for transfusion, penetrating the liquid taking needle 10 in the needle hiding combination joint 6 through the rubber plug in the liquid outlet 5, then opening the second water stop clamp 8 to prepare for flushing the blood vessel before transfusion, closing the water stop clamp 8 after the administration before transfusion is finished, connecting the luer 4 on the blood transfusion branch pipe 16 with the blood outlet joint 3 by screw thread, then opening the first water stop clamp 7 on the blood transfusion branch pipe 16 to finish transfusion, wherein the dropping speed is slow 15 minutes before transfusion, and the precise regulator 14 can be regulated according to the doctor, so that the whole operation is sealed, safe, accurate and efficient.
In addition, it should be noted that the terms "first", "second", and the like in the specification are used for distinguishing various components, elements, steps, and the like in the specification, and are not used for representing a logical relationship or a sequential relationship between the various components, elements, steps, and the like, unless otherwise specified or indicated.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a Y type blood transfusion ware, is responsible for (15) including the blood transfusion, its characterized in that, the one end that the blood transfusion was responsible for (15) communicates respectively has blood transfusion branch pipe (16) and infusion branch pipe (17), just blood transfusion is responsible for (15), blood transfusion branch pipe (16) and infusion branch pipe (17) and forms Y type blood transfusion pipe, blood transfusion branch pipe (16) end is equipped with luer connector (4) for connect blood product bag (1), infusion branch pipe (17) end is equipped with hides needle combination joint (6) for connect before the blood transfusion with medicine bag (2).
2. The Y-shaped blood transfusion apparatus according to claim 1, wherein the needle hiding combination joint (6) comprises a connection cap (61), a liquid taking needle (10) is penetrated through the center of the bottom of the connection cap (61), the rear end of the liquid taking needle (10) is communicated with the transfusion branch pipe (17), the inner side wall of the connection cap (61) is provided with threads, and the inner side wall threads of the connection cap (61) are matched and locked with a nipple protruding around the liquid outlet (5) on the corresponding bag (2) for pre-transfusion.
3. The Y-shaped blood transfusion apparatus according to claim 2, wherein the length of the liquid taking needle (10) extending into the connecting cap (61) is lower than the outer edge of the side wall of the connecting cap (61), so that the tip of the liquid taking needle (10) is not exposed out of the connecting cap (61), and the risk of needle stick injury of medical staff is reduced.
4. The Y-shaped blood transfusion apparatus according to claim 3, wherein the outer edge of the side wall of the connecting cap (61) is provided with a plastic packaging film (9) for sealing the opening of the connecting cap (61) to prevent the liquid-taking needle (10) from being polluted, and the plastic packaging film (9) is torn off when the Y-shaped blood transfusion apparatus is used.
5. The Y-shaped blood transfusion apparatus according to claim 2 or 4, wherein the connecting cap (61) has a plurality of matching seams (611) on the side wall thereof for temporarily enlarging the opening of the connecting cap (61) and for matching and locking with a nipple protruding around the liquid outlet of the bag (2) for pre-transfusion.
6. The Y-set blood transfusion device according to claim 1, wherein the branch transfusion tube (16) and the branch transfusion tube (17) have a first water stop clip (7) and a second water stop clip (8), respectively, for switching the transfer of blood products and pre-transfusion medication.
7. The Y-type transfusion apparatus according to claim 1, wherein said main transfusion tube (15) or branch transfusion tube (16) is provided with a blood type card (12) for marking the transfusion blood type of the Y-type transfusion apparatus.
8. The Y-shaped blood transfusion device according to claim 7, wherein the blood type categories marked on the blood type card (12) correspond to the thread sizes on the luer connector (4) in a one-to-one manner, so that the blood product bag (1) can be successfully connected only when the blood type categories marked on the blood type card (12) are consistent, and the risk of transfusion of the abnormal blood is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194162.4U CN211327382U (en) | 2019-12-10 | 2019-12-10 | Y-shaped blood transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922194162.4U CN211327382U (en) | 2019-12-10 | 2019-12-10 | Y-shaped blood transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327382U true CN211327382U (en) | 2020-08-25 |
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ID=72100874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922194162.4U Active CN211327382U (en) | 2019-12-10 | 2019-12-10 | Y-shaped blood transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211327382U (en) |
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2019
- 2019-12-10 CN CN201922194162.4U patent/CN211327382U/en active Active
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