CN210545275U - Aseptic centrifugal bushing device - Google Patents
Aseptic centrifugal bushing device Download PDFInfo
- Publication number
- CN210545275U CN210545275U CN201921294274.0U CN201921294274U CN210545275U CN 210545275 U CN210545275 U CN 210545275U CN 201921294274 U CN201921294274 U CN 201921294274U CN 210545275 U CN210545275 U CN 210545275U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- pipe shaft
- bearing platform
- syringe
- height
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005119 centrifugation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 7
- 210000004369 blood Anatomy 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004623 platelet-rich plasma Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Landscapes
- Centrifugal Separators (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses an aseptic centrifugal bushing apparatus, characterized by include sealed lid and sleeve pipe, the sleeve pipe includes sleeve pipe shaft, pipe shaft outer wall bearing platform and interior bearing platform again, and sealed lid and sleeve pipe shaft pass through threaded connection and realize sealing, and sleeve pipe shaft upper portion suits with the syringe overcoat turn-up, and sleeve pipe shaft lower part is cylindricly, and interior bearing platform height is syringe push rod in-service use and pulls out the height. The utility model discloses aseptic centrifugation sleeve pipe device can directly be used for centrifuge centrifugation injection with medical general syringe of conventionality, has reduced the risk that stoste such as blood prepared the pollution, has reduced clinical use cost.
Description
Technical Field
The utility model belongs to the field of medical equipment, in particular to an aseptic centrifugation cover device directly used for the centrifugation of a centrifugal machine with a conventional medical general syringe.
Background
The centrifugal tube is one of the more used devices in the experiment, has wider application field, especially the biotechnology field, and has higher requirement on the sanitation and cleanliness of the environment; for example, in the preparation of platelet-rich plasma, the conventional preparation method requires injecting blood into a specific container by a syringe and then placing the container into a conventional centrifugal cannula, which increases the risk of contamination of the preparation of stock solutions such as blood and the like and the cost of clinical use.
The sleeve device equipped with the existing centrifuge, the centrifugal injector can not perfectly match the shape and size of the injector, the stability and safety of the experimental result can not be ensured, and the sterility of the inner wall of the common sleeve can not be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aseptic centrifugation sleeve pipe device can directly be used for centrifuge centrifugation injection with medical general syringe of conventionality, has reduced the risk that stoste preparation such as blood pollutes, has reduced clinical use cost.
The technical scheme of the utility model is that the sterile centrifugal sleeve device is characterized by comprising a sealing cover and a sleeve, wherein the sleeve comprises a sleeve pipe body, a pipe body outer wall bearing platform and an inner bearing platform, the sealing cover and the sleeve pipe body are connected through threads to realize sealing, the upper part of the sleeve pipe body is matched with the curling edge of an injector outer sleeve, the lower part of the sleeve pipe body is cylindrical, and the height of the inner bearing platform is the actual use pull-out height of an injector push rod.
The utility model has the advantages that: the conventional medical general injector can be directly used for centrifugal injection of a centrifuge. Reduces the risk of pollution caused by preparation of stock solutions such as blood and the like, and reduces the clinical use cost.
Drawings
Fig. 1 is a schematic structural view of the sealing cover of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of the structure of the sleeve of the present invention.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a schematic view of the present invention.
The reference numbers of the figures indicate that the sealing cover 01, the bearing platform 02 of the outer wall of the tube body, the sleeve tube body 03, the inner bearing platform 04, the cylinder 05 and the curling edge 06 of the outer sleeve of the injector.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, fig. 4, the utility model discloses an aseptic centrifugal bushing device, including sealed lid 01 and sleeve pipe, the sleeve pipe includes sleeve pipe shaft 03, pipe shaft outer wall bearing platform 02 and interior bearing platform 04 again, and sealed lid 01 and sleeve pipe shaft 03 realize sealed through threaded connection, and sleeve pipe shaft 03 upper portion suits with syringe overcoat turn-up 06, and sleeve pipe shaft 03 lower part is cylindric 05, and interior bearing platform 04 height is the syringe push rod in-service use height of pulling out.
The sleeve material is made of medical disinfection alloy material or disposable medical sterile material.
As shown in fig. 5, a common medical syringe is pre-filled with reagents required for centrifugation, and is placed in a cannula tube body 03, and a sealing cover 01 and the cannula tube body 03 are sealed and locked by threads. The bearing table 02 on the outer wall of the tube body is arranged in the centrifuge, so that the aim of directly using the conventional medical universal injector in the centrifuge is fulfilled.
The above-mentioned specific embodiments further explain in detail the technical problems and technical solutions of the present invention. It should be understood that the above description is only exemplary of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (1)
1. The utility model provides a sterile centrifugation sleeve pipe device, characterized by includes sealed lid (01) and sleeve pipe, and the sleeve pipe includes sleeve pipe shaft (03) again, pipe shaft outer wall bearing platform (02) and interior bearing platform (04), and sealed lid (01) and sleeve pipe shaft (03) realize sealed through threaded connection, and sleeve pipe shaft (03) upper portion suits with syringe overcoat turn-up (06), and sleeve pipe shaft (03) lower part is cylindric (05), and interior bearing platform (04) height is the syringe push rod height of pulling out for the syringe push rod in-service use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294274.0U CN210545275U (en) | 2019-08-12 | 2019-08-12 | Aseptic centrifugal bushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294274.0U CN210545275U (en) | 2019-08-12 | 2019-08-12 | Aseptic centrifugal bushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210545275U true CN210545275U (en) | 2020-05-19 |
Family
ID=70663487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921294274.0U Active CN210545275U (en) | 2019-08-12 | 2019-08-12 | Aseptic centrifugal bushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210545275U (en) |
-
2019
- 2019-08-12 CN CN201921294274.0U patent/CN210545275U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |