CN220385551U - One-piece puncture fixer for transfusion port - Google Patents
One-piece puncture fixer for transfusion port Download PDFInfo
- Publication number
- CN220385551U CN220385551U CN202320902545.6U CN202320902545U CN220385551U CN 220385551 U CN220385551 U CN 220385551U CN 202320902545 U CN202320902545 U CN 202320902545U CN 220385551 U CN220385551 U CN 220385551U
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- CN
- China
- Prior art keywords
- puncture
- transfusion
- piece
- fixer
- groove
- 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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Links
- 238000001802 infusion Methods 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 description 7
- 210000003813 thumb Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a one-piece puncture fixer for an infusion port, which relates to the technical field of medical appliances and comprises a fixing piece, wherein a puncture hole is formed in the surface of the fixing piece, and a fracture groove is formed in the middle of the fixing piece.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a one-piece puncture fixer for an infusion port.
Background
The non-invasive needle head is inserted into the transfusion port, the transfusion port base is fixed by a thumb, an index finger and a middle finger for positioning so as to puncture, and because the transfusion port is arranged in the skin and the implantation positions are different in depth, the transfusion port base is difficult to be stably fixed by three fingers when an operator wears gloves, so that the puncture is easy to slip, the needle head is not vertically penetrated, the needle head is inclined or swayed, or the needle point is penetrated into the side wall of the transfusion port, and the transfusion resistance or unsmooth and other problems are caused.
Disclosure of Invention
The utility model provides a one-piece puncture fixer for an infusion port, which solves the technical problems.
In order to solve the technical problems, the one-piece puncture fixer for the transfusion port provided by the utility model comprises a fixing piece, wherein puncture holes are formed in the surface of the fixing piece, and a fracture groove is formed in the middle of the fixing piece.
Preferably, the fracture groove is a triangular groove, and the edge of the fixing piece is provided with a pressing protrusion.
Preferably, the puncture hole is a square groove, four corners of the square groove are arc edges, and the puncture hole is communicated with the fracture groove.
Compared with the related art, the one-piece puncture fixer for the transfusion port has the following beneficial effects:
according to the utility model, the skin on the surface of the transfusion port is extruded by the fixer, so that the skin on the top of the transfusion port is pulled to be flat, the skin wrinkled during puncturing is prevented from influencing the moving direction of the puncture needle, the puncture needle is ensured to be vertically inserted into the transfusion port, and the transfusion is stably performed.
Drawings
FIG. 1 is a main block diagram of the present utility model;
fig. 2 is a front view of the present utility model.
Reference numerals in the drawings: 1. a fixing piece; 2. a fracture groove; 3. and (5) puncturing the hole.
Detailed Description
1-2, the utility model comprises a one-piece puncture fixer for transfusion harbor, comprising a fixing piece 1, wherein the surface of the fixing piece 1 is provided with a puncture hole 3, the middle part of the fixing piece 1 is provided with a fracture groove 2, the fixer is placed on the surface of skin, the skin is pressed to find the specific position of the transfusion harbor, the puncture hole 3 is aligned with the transfusion harbor, the fixing piece 1 is pressed by the index finger, the middle finger and the thumb of the left hand, the skin at the position of the transfusion harbor is stretched to be flat, and the puncture needle is fixed by the right hand to be stably and vertically inserted into the transfusion harbor
The fracture groove 2 is the triangular groove, and the edge of stationary blade 1 is provided with presses the arch.
The puncture hole 3 is a square groove, four corners of the square groove are arc edges, and the puncture hole 3 is communicated with the fracture groove 2.
Working principle: the fixer is placed on the surface of skin, the skin is pressed to find the specific position of the transfusion harbor, the center of the puncture hole 3 is aligned to the transfusion harbor, the fixing piece 1 is pressed by the index finger, the middle finger and the thumb of the left hand, the skin at the position of the transfusion harbor is stretched to be flat, and the puncture needle is fixed by the right hand to be stably and vertically inserted into the transfusion harbor.
Claims (1)
1. The utility model provides a transfusion harbor one-piece puncture fixer, includes stationary blade (1), its characterized in that, the surface of stationary blade (1) is provided with puncture hole (3), the middle part of stationary blade (1) is provided with fracture groove (2), fracture groove (2) are the triangular groove, the edge of stationary blade (1) is provided with presses the arch, puncture hole (3) are square groove and square groove four corners are the arc limit, puncture hole (3) and fracture groove (2) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320902545.6U CN220385551U (en) | 2023-04-20 | 2023-04-20 | One-piece puncture fixer for transfusion port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320902545.6U CN220385551U (en) | 2023-04-20 | 2023-04-20 | One-piece puncture fixer for transfusion port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220385551U true CN220385551U (en) | 2024-01-26 |
Family
ID=89615459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320902545.6U Active CN220385551U (en) | 2023-04-20 | 2023-04-20 | One-piece puncture fixer for transfusion port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220385551U (en) |
-
2023
- 2023-04-20 CN CN202320902545.6U patent/CN220385551U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |