CN211157814U - Pen holder type detaining needle - Google Patents
Pen holder type detaining needle Download PDFInfo
- Publication number
- CN211157814U CN211157814U CN201921701587.3U CN201921701587U CN211157814U CN 211157814 U CN211157814 U CN 211157814U CN 201921701587 U CN201921701587 U CN 201921701587U CN 211157814 U CN211157814 U CN 211157814U
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- needle
- needle tube
- seat
- hose
- sheath
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Abstract
The utility model relates to a penholder type detaining needle, which belongs to the technical field of medical supplies. The penholder type detaining needle comprises a long sheath, a short sheath and a needle tube seat, wherein a needle tube is fixed at the front end of the needle tube seat, and a protective hose is arranged corresponding to the needle tube. The front end of a needle tube seat of the penholder type detaining needle is fixed with a needle tube, a protective hose is arranged corresponding to the needle tube, the protective hose can effectively protect the needle head, the hose seat is tightly clamped on the needle tube seat, so that the needle tube is sleeved in the protective hose, the hose seat is convenient to take out, and the needle head can be effectively isolated from the external environment through the design of a tail plug, a short sheath and a long sheath in the detaining needle; the long sheath is provided with a plurality of anti-slip grooves which are convenient for the long sheath to take up. In a word, this penholder formula is detained needle structural design is reasonable, can effectively prevent the infection of detail, also can play the guard action to the user and be fit for using widely.
Description
Technical Field
The utility model relates to a penholder type detaining needle, which belongs to the technical field of medical supplies.
Background
The retention needle is a needle head which can be repeatedly used for a plurality of times after once puncturing a blood vessel when a transfusion bottle is used for a long time, can relieve the pain of a patient caused by a plurality of injections, and is particularly suitable for the patient with edema. The common detained needle has poor sealing effect before use, and the sealing, sterilizing and protecting effects of the needle head are poor, so that the needle head is easily infected by bacteria or hurt to a user.
In order to solve the technical problem, the utility model designs a penholder type detaining needle, the front end of the needle tube seat of the penholder type detaining needle is fixed with a needle tube, a protective hose is arranged corresponding to the needle tube, the protective hose can play an effective protective role for the needle head, the hose seat is clamped on the needle tube seat to lead the needle tube to be sleeved in the protective hose, the hose seat is convenient to take out, and the design of a tail plug, a short sheath and a long sheath in the detaining needle can effectively isolate the needle head from the external environment; the long sheath is provided with a plurality of anti-slip grooves which are convenient for the long sheath to take up. In a word, this penholder formula is detained needle structural design is reasonable, can effectively prevent the infection of detail, also can play the guard action to the user and be fit for using widely.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is: the utility model provides a pen-holder formula detains needle, includes long sheath, short sheath and needle tube seat, the front end of needle tube seat is fixed with the needle tubing, corresponds the needle tubing and is equipped with the protection hose, the one end of protection hose is fixed on the hose seat, hose seat chucking makes the needle tubing cover in the protection hose on the needle tube seat, the rear end of needle tube seat is equipped with the tail stopper, it is protruding to be equipped with a plurality of chucking on the lateral surface of needle tube seat, the needle tube seat passes through the protruding chucking of chucking and fixes in short sheath, short sheath is together fixed with long sheath chucking.
Preferably, a plurality of anti-skid grooves are arranged on the long sheath.
The utility model designs a penholder formula stays needle, the front end of the needle tube seat of this penholder formula stays needle is fixed with the needle tubing, corresponds the needle tubing and is equipped with the protection hose, and the protection hose can play effectual guard action to the syringe needle, the hose seat chucking makes the needle tubing cover in the protection hose on the needle tube seat, is convenient for take out of hose seat, and the design of tail stopper, short sheath and long sheath in the needle that stays can effectively keep apart the syringe needle and external environment; the long sheath is provided with a plurality of anti-slip grooves which are convenient for the long sheath to take up. In a word, this penholder formula is detained needle structural design is reasonable, can effectively prevent the infection of detail, also can play the guard action to the user and be fit for using widely.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a penholder type detaining needle of the present invention;
FIG. 2 is a schematic view of an exploded structure of a penholder type detaining needle of the present invention;
wherein, 1, the sheath is long; 2. a short sheath; 3. an anti-slip groove; 4. a protective hose; 5. a hose mount; 6. a needle tube; 7. a needle tube base; 8. a tail plug; 9. the clamping bulge.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
In a first specific embodiment, please refer to fig. 1-2, a penholder-type detained needle comprises a long sheath 1, a short sheath 2 and a needle tube seat 7, wherein a needle tube 6 is fixed at the front end of the needle tube seat 7, a protective hose 4 is arranged corresponding to the needle tube 6, one end of the protective hose 4 is fixed on the hose seat 5, the hose seat 5 is tightly clamped on the needle tube seat 7 so that the needle tube 6 is sleeved in the protective hose 4, a tail plug 8 is arranged at the rear end of the needle tube seat 7, a plurality of clamping protrusions 9 are arranged on the outer side surface of the needle tube seat 7, the needle tube seat 7 is tightly fixed in the short sheath 2 through the clamping protrusions 9, the short sheath 2 and the long sheath 1 are tightly fixed together, and a plurality of anti-slip grooves 3 are arranged on the long.
The utility model designs a penholder formula stays needle, the front end of the needle tubing seat 7 of this penholder formula stays needle is fixed with needle tubing 6, corresponds that needle tubing 6 is equipped with protective hose 4, and protective hose 4 can play effectual guard action to needle tubing 6, hose seat 5 chucking makes needle tubing 6 cover in protective hose 4 on needle tubing seat 7, is convenient for take out of hose seat, and the design of tail stopper 8, short sheath 2 and long sheath 1 in the needle that stays can effectively keep apart the needle head from the external environment; the long sheath is provided with a plurality of anti-skid grooves 3, and the anti-skid grooves 3 facilitate the taking-up of the long sheath. In a word, this penholder formula is detained needle structural design is reasonable, can effectively prevent the infection of detail, also can play the guard action to the user and be fit for using widely.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (2)
1. A penholder type detaining needle comprises a long sheath (1), a short sheath (2) and a needle tube seat (7), and is characterized in that: the front end of needle tube seat (7) is fixed with needle tubing (6), corresponds needle tubing (6) and is equipped with protection hose (4), the one end of protection hose (4) is fixed on hose seat (5), hose seat (5) chucking makes needle tubing (6) cover in protection hose (4) on needle tube seat (7), the rear end of needle tube seat (7) is equipped with tail plug (8), be equipped with a plurality of chucking archs (9) on the lateral surface of needle tube seat (7), needle tube seat (7) are fixed in short sheath (2) through chucking arch (9) chucking, short sheath (2) are together fixed with long sheath (1) chucking.
2. The stylus-type detaining needle of claim 1, characterized in that: the long sheath (1) is provided with a plurality of anti-skid grooves (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701587.3U CN211157814U (en) | 2019-10-12 | 2019-10-12 | Pen holder type detaining needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701587.3U CN211157814U (en) | 2019-10-12 | 2019-10-12 | Pen holder type detaining needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211157814U true CN211157814U (en) | 2020-08-04 |
Family
ID=71810406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701587.3U Active CN211157814U (en) | 2019-10-12 | 2019-10-12 | Pen holder type detaining needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211157814U (en) |
-
2019
- 2019-10-12 CN CN201921701587.3U patent/CN211157814U/en active Active
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| GR01 | Patent grant | ||
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