CN211096079U - Feedback bag with fastener - Google Patents
Feedback bag with fastener Download PDFInfo
- Publication number
- CN211096079U CN211096079U CN201921899628.4U CN201921899628U CN211096079U CN 211096079 U CN211096079 U CN 211096079U CN 201921899628 U CN201921899628 U CN 201921899628U CN 211096079 U CN211096079 U CN 211096079U
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- snap ring
- side snap
- bag
- buckle
- central point
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Abstract
The utility model discloses a feedback bag with a buckle, which comprises a soft bag, wherein the top of the soft bag is provided with an injection port, and the soft bag is connected with a guide pipe; the pipe on be connected with the buckle, the pipe pass the center of buckle, divide into left side snap ring and right side snap ring with the buckle, the left side snap ring is equipped with the central point, the right side snap ring is equipped with the closing point, when left side snap ring and right side snap ring are opened central point and closing point do not on a vertically straight line, when left side snap ring and right side snap ring are closed central point and closing point cross closure. The utility model aims at providing a convenient sealed, easy to operate smooth container of reinfusion bearing dress cell of canning.
Description
Technical Field
The utility model relates to the field of laboratory equipment, in particular to a feedback bag with a buckle.
Background
The cell feedback bag is a soft bag for loading and transmitting the cells back to the human body, the main practical material is medical high polymer material, the bag is a feedback bag frequently used in hospitals and laboratories, the filling channel of the existing feedback bag is only a simple rubber tube, the rubber tube is injected into the feedback bag through an injector in the filling process, but the existing feedback bag stops transmitting the air bubbles in the feedback bag after being clamped by hemostatic forceps. Sealing after heat sealing. Such an operation has many deficiencies, firstly the infusion catheter leaks due to the fact that the hemostatic forceps are too tight, so that pollution is caused, secondly the infusion catheter enters and exits from the experiment table after being clamped by the hemostatic forceps to affect the environment, and finally cell suspension can leak due to the fact that the catheter is damaged due to the fact that the catheter is too tight by the hemostatic forceps, and the existing reinfusion bag only has a simple catheter without a self-sealing buckle.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that the existing feedback bag is only a simple catheter, and the closed operation can not be carried out after canning. The catheter of the reinfusion bag sealed by the hemostatic forceps has many disadvantages, and meanwhile, the progress of the experiment is influenced by complicated operation, and the product quality is influenced by the complexity of the operation.
In order to solve the above technical problem, the utility model discloses a following technical means:
the feedback bag with the buckle comprises a soft bag, wherein the top of the soft bag is provided with an injection port, and the soft bag is connected with a guide pipe; the pipe on be connected with the buckle, the pipe pass the center of buckle, divide into left side snap ring and right side snap ring with the buckle, the left side snap ring is equipped with the central point, the right side snap ring is equipped with the closing point, when left side snap ring and right side snap ring are opened central point and closing point do not on a vertically straight line, when left side snap ring and right side snap ring are closed central point and closing point cross closure. The utility model aims at providing a convenient sealed, easy to operate smooth container of reinfusion bearing dress cell of canning.
Preferably, the present invention further provides:
the left side snap ring and the right side snap ring combine to form an eight-shaped shape.
The inner wall of the conduit is provided with a nano lubricating layer.
And the central point and the closing point are provided with extrusion air bags.
The soft bag, the guide pipe and the bayonet are all made of sterile and nontoxic medical polymer materials.
The invention provides a container for containing cells for reinfusion, which is convenient to seal and easy to operate and can be smoothly filled.
The utility model discloses possess following characteristics:
1. the feedback bag and the buckle are made of nontoxic and sterile plastic transparent materials.
2. The buckle is arranged on the infusion pipeline of the return infusion bag.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the buckle of the present invention when opened.
Fig. 3 is a schematic structural view of the buckle of the present invention when closed.
Description of reference numerals: 1-an injection port; 2-soft bag; 3-a catheter; 4-buckling.
Detailed Description
The present invention will be further described with reference to the following examples.
Specific example 1:
referring to fig. 1, 2 and 3, the utility model discloses a feedback bag with a buckle 4, which comprises a soft bag 2, wherein the top of the soft bag 2 is provided with an injection port 1, and the soft bag 2 is connected with a conduit 3; pipe 3 on be connected with buckle 4, pipe 3 pass the center of buckle 4, divide into left side snap ring and right side snap ring with buckle 4, the left side snap ring is equipped with the central point, the right side snap ring is equipped with the closing point, when left side snap ring and right side snap ring are opened central point and closing point do not on a vertically straight line, when left side snap ring and right side snap ring are closed central point and closing point cross closure, left side snap ring and right side snap ring combine to form the splayed shape, 3 inner walls of pipe are equipped with the nanometer lubricating layer, central point and closing point are equipped with the extrusion gasbag, soft bag 2, pipe 3 and bayonet socket are aseptic nontoxic medical macromolecular material.
Specific example 2:
referring to fig. 1, 2 and 3, the utility model discloses a feedback bag with a buckle 4, which comprises an injection port 1, a soft bag 2, a conduit 3, and the conduit 3 passing through the buckle 4. The soft bag 2, the conduit 3 and the bayonet are all made of sterile and nontoxic medical polymer materials. The leakage of the normal feedback bag in the filling process is avoided, and the controllability is strong.
Since the above description is only a specific embodiment of the present invention, but the protection of the present invention is not limited thereto, any person skilled in the art can think of equivalent changes or substitutions of the technical features of the present invention, and all are covered in the protection scope of the present invention.
Claims (5)
1. The feedback bag with the buckle comprises a soft bag, wherein the top of the soft bag is provided with an injection port, and the soft bag is connected with a guide pipe; the method is characterized in that: the pipe on be connected with the buckle, the pipe pass the center of buckle, divide into left side snap ring and right side snap ring with the buckle, the left side snap ring is equipped with the central point, the right side snap ring is equipped with the closing point, when left side snap ring and right side snap ring are opened central point and closing point do not on a vertically straight line, when left side snap ring and right side snap ring are closed central point and closing point cross closure.
2. The snap-on reinfusion bag of claim 1, wherein: the left side snap ring and the right side snap ring combine to form an eight-shaped shape.
3. The snap-on reinfusion bag of claim 1, wherein: the inner wall of the conduit is provided with a nano lubricating layer.
4. The snap-on reinfusion bag of claim 1, wherein: and the central point and the closing point are provided with extrusion air bags.
5. The snap-on reinfusion bag of claim 1, wherein: the soft bag, the guide pipe and the bayonet are all made of sterile and nontoxic medical polymer materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921899628.4U CN211096079U (en) | 2019-11-06 | 2019-11-06 | Feedback bag with fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921899628.4U CN211096079U (en) | 2019-11-06 | 2019-11-06 | Feedback bag with fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211096079U true CN211096079U (en) | 2020-07-28 |
Family
ID=71714608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921899628.4U Active CN211096079U (en) | 2019-11-06 | 2019-11-06 | Feedback bag with fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211096079U (en) |
-
2019
- 2019-11-06 CN CN201921899628.4U patent/CN211096079U/en active Active
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