CN213759958U - Scalp steel needle with hose sheath - Google Patents
Scalp steel needle with hose sheath Download PDFInfo
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- CN213759958U CN213759958U CN202022688805.3U CN202022688805U CN213759958U CN 213759958 U CN213759958 U CN 213759958U CN 202022688805 U CN202022688805 U CN 202022688805U CN 213759958 U CN213759958 U CN 213759958U
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- China
- Prior art keywords
- steel needle
- sheath
- needle body
- connecting pipe
- scalp
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Abstract
The utility model discloses a scalp steel needle with a hose sheath, which comprises a steel needle body, wherein one end of the steel needle body is provided with a connecting pipe, one end of the connecting pipe, which is far away from the steel needle body, is connected with a transfusion pipe, one side of the connecting pipe is provided with a needle handle, the outer side of the steel needle body is sleeved with a sheath, and the sheath and the transfusion pipe are both made of hose materials; meanwhile, the venipuncture repetition rate of nurses is reduced, the workload is reduced, and the phenomenon of needle stick injury of nurses is effectively prevented.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a scalp steel needle with a hose sheath.
Background
The existing scalp steel needle is successfully punctured and left in a blood vessel, has no protection, is very easy to be influenced by factors such as the movement of a patient, has the phenomenon of puncturing the blood vessel to cause local liquid seepage, finally causes the failure of transfusion, and needs to be punctured again.
Disclosure of Invention
An object of the utility model is to provide a take hose sheath scalp steel needle to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a take hose sheath scalp steel needle, includes the steel needle body, steel needle body one end is provided with the connecting pipe, the connecting pipe is kept away from steel needle body one end and is connected with the transfer line, connecting pipe one side is provided with the needle handle, steel needle body outside cover is equipped with the sheath, during the use, punctures the sheath together with the steel needle body, and after succeeding in, take out the steel needle body about 2mm (≧ syringe needle inclined plane) can, nevertheless not extract the steel needle body, stay in the blood vessel with the sheath together.
As a further aspect of the present invention: the sheath and the infusion tube are made of hose materials, so that the operation is convenient, and the cost is low.
As a further aspect of the present invention: one end of the sheath is in contact with one side of the needle handle, the end part of the steel needle body extends to the outer side of the sheath, and the steel needle body is connected with the sheath in a sliding mode and is convenient to move to the steel needle body through the steel needle body and the sheath in a sliding mode.
As a further aspect of the present invention: the connecting pipe is connected with the infusion tube, one end of the connecting pipe is provided with a conical head, and the infusion tube is sleeved on the conical head.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, the operation of being convenient for, and the cost is lower, through the traditional vein scalp steel needle of improvement, outside original scalp steel needle, add a protective sheath to reduce the risk that the steel needle punctures the blood vessel, thereby alleviate patient's misery, also reduce nurse's venipuncture repetition rate simultaneously, alleviate its work load and effectively prevent nurse's acupuncture wound.
Drawings
Fig. 1 is a schematic structural diagram of a scalp steel needle with a hose sheath.
In the figure: 1. a steel needle body; 2. a connecting pipe; 3. a needle handle; 4. a sheath; 5. a transfusion tube; 6. a conical head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a scalp steel needle with a hose sheath includes a steel needle body 1, a connecting pipe 2 is disposed at one end of the steel needle body 1, an infusion tube 5 is connected to one end of the connecting pipe 2, which is far away from the steel needle body 1, a needle handle 3 is disposed on one side of the connecting pipe 2, and a sheath 4 is sleeved outside the steel needle body 1.
When the puncture needle is used, the sheath 4 and the steel needle body 1 are punctured together, and after the puncture needle is successfully used, the steel needle body 1 is drawn out by about 2mm (not less than the inclined plane of the needle head), but the steel needle body 1 is not pulled out and is left in a blood vessel together with the sheath 4.
The sheath 4 and the infusion tube 5 are made of hose materials, so that the operation is convenient, and the cost is low.
One end of the sheath 4 is in contact with one side of the needle handle 3, the end part of the steel needle body 1 extends to the outer side of the sheath 4, and the steel needle body 1 is in sliding connection with the sheath 4.
Through steel needle body 1 and 4 sliding connection of sheath, be convenient for move about steel needle body 1.
One end of the connecting pipe 2 connected with the infusion pipe 5 is provided with a conical head 6, and the infusion pipe 5 is sleeved on the conical head 6.
The utility model discloses a theory of operation is:
when the puncture needle is used, the sheath 4 and the steel needle body 1 are punctured together, and after the puncture needle is successfully used, the steel needle body 1 is drawn out by about 2mm (not less than the inclined plane of the needle head), but the steel needle body 1 is not pulled out and is left in a blood vessel together with the sheath 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The scalp steel needle with the hose sheath comprises a steel needle body (1) and is characterized in that a connecting pipe (2) is arranged at one end of the steel needle body (1), one end of the steel needle body (1) is far away from the connecting pipe (2) and is connected with a liquid conveying pipe (5), a needle handle (3) is arranged on one side of the connecting pipe (2), and a sheath (4) is sleeved on the outer side of the steel needle body (1).
2. The scalp steel needle with the hose sheath according to claim 1, characterized in that the sheath (4) and the infusion tube (5) are made of hose material.
3. The scalp steel needle with the hose sheath as claimed in claim 1, wherein one end of the sheath (4) is in contact with one side of the needle handle (3), the end of the steel needle body (1) extends to the outside of the sheath (4), and the steel needle body (1) is in sliding connection with the sheath (4).
4. The scalp steel needle with the hose sheath as claimed in claim 1, wherein a conical head (6) is arranged at one end of the connecting pipe (2) connected with the infusion tube (5), and the infusion tube (5) is sleeved on the conical head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688805.3U CN213759958U (en) | 2020-11-19 | 2020-11-19 | Scalp steel needle with hose sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688805.3U CN213759958U (en) | 2020-11-19 | 2020-11-19 | Scalp steel needle with hose sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213759958U true CN213759958U (en) | 2021-07-23 |
Family
ID=76880134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022688805.3U Active CN213759958U (en) | 2020-11-19 | 2020-11-19 | Scalp steel needle with hose sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213759958U (en) |
-
2020
- 2020-11-19 CN CN202022688805.3U patent/CN213759958U/en active Active
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