CN215350703U - Blood bag with built-in needle for puncturing light-shielding film - Google Patents
Blood bag with built-in needle for puncturing light-shielding film Download PDFInfo
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- CN215350703U CN215350703U CN202121690451.4U CN202121690451U CN215350703U CN 215350703 U CN215350703 U CN 215350703U CN 202121690451 U CN202121690451 U CN 202121690451U CN 215350703 U CN215350703 U CN 215350703U
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- blood bag
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Abstract
The blood bag with the built-in needle-punched photophobic film comprises a sample holding bag, wherein one end of the sample holding bag is connected with the blood bag through a conduit, the upper end of the blood bag is also communicated with an illumination bag through a conduit, the other end of the illumination bag is communicated with a sealing device through a conduit, the other end of the sealing device is fixedly connected with an inactivating agent bag, the sample holding bag and the blood bag are respectively provided with a cut-off clamp at the upper end of the conduit for connecting the blood bag and the illumination bag, and a puncture needle is elastically connected inside the sealing device.
Description
Technical Field
The utility model belongs to the technical field of solution preservation, and particularly relates to a blood bag with a built-in needle for puncturing a light-shielding film.
Background
The method for inactivating the riboflavin virus is to add a certain amount of riboflavin into blood or a blood product, then place the riboflavin into an ultraviolet irradiation environment, and destroy virus nucleic acid after absorbing photon energy to make pathogens lose replication activity, thereby achieving the purpose of virus inactivation.
Most of the puncture modes of the light shielding film on the original blood bag are not built-in, bacteria are easily brought into the blood bag by using the puncture modes, the blood quality is influenced, the original most of the blood bag does not have a device for quickly and conveniently injecting an inactivating agent, and the work efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides the blood bag with the built-in needle for puncturing the light-shielding film, which has the characteristics of convenience in use and capability of eliminating risks caused by the error of injection of an inactivating agent.
In order to achieve the purpose, the utility model provides the following technical scheme: use blood bag of membrane of keeping away light of built-in acupuncture, including staying kind of bag, the one end of staying kind of bag has blood bag through pipe connection, there is illumination bag upper end still through the pipe intercommunication of blood bag, the other end of illumination bag has sealing device through the pipe intercommunication, sealing device's other end fixedly connected with inactivator bag, the upper end of staying kind of bag and blood bag and the pipe of being connected of blood bag and illumination bag all is provided with to cut off and presss from both sides, sealing device's inside elastic connection has the felting needle.
In a preferred embodiment of the blood bag using the built-in needle-piercing light-shielding film according to the present invention, a flow guide port is provided at a portion where the bottom of the puncture needle is connected to the sealing device, and the puncture needle is used for piercing the sealing film.
In a preferred embodiment of the blood bag using the needle-punched light shielding film according to the present invention, the inactivating agent bag is connected to the outside of the sealing device, and the internal connection is blocked by a sealing film.
In a preferred embodiment of the blood bag using the needle-punched light shielding film according to the present invention, the sealing device is made of a soft material having a certain stretchability.
As a preferable technical scheme of the blood bag using the built-in needle-punched light-proof film, the inside of the sealing device is communicated with the illumination bag through the diversion port and the conduit.
Compared with the prior art, the utility model has the beneficial effects that: the puncture needle is arranged in the sealing device, the sealing device is communicated with the inactivating agent bag, the puncture needle is arranged in the sealing device, so that the intervention of external bacteria can be effectively prevented, the environment for injecting the inactivating agent in a sterile manner is ensured, the original characteristics of blood are protected, the external material of the sealing device is a soft material, the puncture needle can be manually punctured into the sealing membrane, and the outer surface of the sealing device is made into the soft material, so that the use is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of a front view of the present invention;
FIG. 2 is a schematic view of a non-punctured portion of the sealing membrane of the present invention;
FIG. 3 is a schematic view of a punctured part of the sealing membrane of the present invention;
in the figure: 1. reserving a sample bag; 2. a bag of inactivator; 3. a sealing device; 4. illuminating the bag; 5. a blood bag; 6. a conduit; 7. an intercepting clamp; 8. a sealing film; 9. a needle; 10. and a flow guide opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: use blood bag of built-in needle puncture membrane of keeping away light, including keeping somewhere a kind bag 1, the one end of keeping somewhere a kind bag 1 is connected with blood bag 5 through pipe 6, the upper end of blood bag 5 still has illumination bag 4 through pipe 6 intercommunication, the other end of illumination bag 4 has sealing device 3 through pipe 6 intercommunication, sealing device 3's other end fixedly connected with inactivator bag 2, the upper end of keeping somewhere a kind bag 1 and blood bag 5 and illumination bag 4's the pipe 6 of being connected all is provided with dams and presss from both sides 7, sealing device 3's inside elastic connection has felting needle 9, inactivator bag 2 is the material of keeping away light in this embodiment.
Specifically, a diversion port 10 is arranged at the connecting part of the bottom of the puncture needle 9 and the sealing device 3, and the puncture needle 9 is used for puncturing the sealing film 8.
Specifically, the inactivator bag 2 is connected with the outside of the sealing device 3, and the internal connection part is isolated by a sealing film 8.
Specifically, the outer material of the sealing device 3 is a soft material with certain stretchability, and in this embodiment, the outer material of the sealing device 3 is a soft material, and the upper puncture needle 9 can be punctured manually to form a passage.
Specifically, the inside of the sealing device 3 is communicated with the illumination bag 4 through the diversion port 10 and the conduit 6, in this embodiment, the diversion port 10 is arranged at the bottom of the puncture needle 9, so as to facilitate the flow of the inactivating agent inside the inactivating agent bag 2 after the puncture needle 9 is punctured.
The working principle and the using process of the utility model are as follows: after the device is connected, the collected blood bag 5 is connected with the illumination bag 4 through the conduit 6, blood in the blood bag 5 is squeezed into the illumination bag 4 through the cut-off clamp 7 as required, when the puncture needle 9 at the lower end of the inactivator bag 2 needs to be punctured, one hand holds the inactivator bag 2, the other hand holds the bottom of the sealing device 3 and presses the sealing device 3 upwards to puncture the sealing film 8 through the puncture needle 9, at the moment, the inactivator in the inactivator bag 2 flows into the illumination bag 4 through the conduit 6 along the inside of the sealing device 3 and from the flow guide opening 10 formed at the lower end of the puncture needle 9, and the collection of the blood in the sample retention bag 1 can be informed through the cut-off clamp 7.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (5)
1. Use blood bag of built-in needle puncture membrane of keeping away light, its characterized in that: including staying kind bag (1), the one end of staying kind bag (1) is connected with blood bag (5) through pipe (6), the upper end of blood bag (5) still has illumination bag (4) through pipe (6) intercommunication, the other end of illumination bag (4) has sealing device (3) through pipe (6) intercommunication, the other end fixedly connected with inactivator bag (2) of sealing device (3), stay kind bag (1) and blood bag (5) and the upper end of pipe (6) of being connected of illumination bag (4) all are provided with and cut off clamp (7), the inside elastic connection of sealing device (3) has felting needle (9).
2. The blood bag according to claim 1, wherein the light shielding film is pierced by a needle, and the blood bag comprises: the bottom of the puncture needle (9) is provided with a diversion port (10) separately from the connection part of the sealing device (3), and the puncture needle (9) is used for puncturing the sealing membrane (8).
3. The blood bag according to claim 1, wherein the light shielding film is pierced by a needle, and the blood bag comprises: the inactivator bag (2) is connected with the outside of the sealing device (3), and the internal connection part is isolated by a sealing film (8).
4. The blood bag according to claim 1, wherein the light shielding film is pierced by a needle, and the blood bag comprises: the external material of the sealing device (3) is soft material and has certain stretchability.
5. The blood bag according to claim 1, wherein the light shielding film is pierced by a needle, and the blood bag comprises: the interior of the sealing device (3) is communicated with the illumination bag (4) through a flow guide port (10) and a conduit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121690451.4U CN215350703U (en) | 2021-07-23 | 2021-07-23 | Blood bag with built-in needle for puncturing light-shielding film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121690451.4U CN215350703U (en) | 2021-07-23 | 2021-07-23 | Blood bag with built-in needle for puncturing light-shielding film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215350703U true CN215350703U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121690451.4U Active CN215350703U (en) | 2021-07-23 | 2021-07-23 | Blood bag with built-in needle for puncturing light-shielding film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215350703U (en) |
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2021
- 2021-07-23 CN CN202121690451.4U patent/CN215350703U/en active Active
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