CN204543120U - A kind of scalp acupuncture - Google Patents
A kind of scalp acupuncture Download PDFInfo
- Publication number
- CN204543120U CN204543120U CN201520229589.2U CN201520229589U CN204543120U CN 204543120 U CN204543120 U CN 204543120U CN 201520229589 U CN201520229589 U CN 201520229589U CN 204543120 U CN204543120 U CN 204543120U
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- China
- Prior art keywords
- cap
- needle handle
- needle
- length
- cap bag
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- Expired - Fee Related
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Abstract
This utility model provides a kind of scalp acupuncture, comprise syringe needle (1), needle handle (2), tube for transfusion (3) and pin cap (4), it is characterized in that: described pin cap (4) overcoat has back cap bag (5), described time cap bag (5) is hollow semicircular cylinder, return cap bag (5) and be provided with the needle handle window (6) supplying needle handle activity along its length, the two ends of described needle handle window (6) are respectively arranged with the draw-in groove (7) of fixing needle handle (2).When described needle handle (2) is fixed on the draw-in groove that nearly tube for transfusion (3) holds, the length of returning cap bag (5) is less than the length of pin cap (4) and its length covers syringe needle (1).The radius of described time cap bag (5) is not less than the diameter of pin cap (4).Described time cap bag (5) is provided with cap handle (8).This utility model structure is simple, and cost of manufacture is low, simple operation, easy, safe and effective, and double protection, ensures needle sterile, reduces pricking wound risk, is easily accepted by medical personnel.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of scalp acupuncture.
Background technology
Venous transfusion is one of most important treatment, emergency measures clinically, scalp acupuncture is widely used by clinical as venous transfusion instrument, and scalp acupuncture pricking wound can cause infection and the mental pressure in various degree of blood-borne pathogens clinically, the physical and mental health of medical personnel in serious threat, and the occupational safety problem that injury from sharp utensil causes has caused the growing interest of society and promoted the improvement of transfusion instrument.
At present clinically, the protective measure of scalp acupuncture is limited to the plastics pin cap of layer of transparent mostly, and nurse likely causes pin cap accidental in operation and accidentally injures oneself.In addition, when nurse pulls out scalp acupuncture in patient body, scalp acupuncture is in exposed state, easily stabs oneself and periphery people, tradition by syringe needle the way inserted on transfusion bag rubber closure easily prick curved needle head or accidentally injure oneself, also may cause the secondary pollution of blood.When focusing on together with scalp acupuncture is put with pending medical article, nursing staff is easily scratched, stabs, and nurse mainly carries out the classification process of hospital waste by sharp instrument disposable box or shears even free-hand separation transfusion device scalp acupuncture, though be before treatment or process time, the scalp acupuncture of exposure all becomes the high risk factor of professional pricking wound.
The technical problem solved: the pricking wound caused after 1, avoiding scalp acupuncture pin cap accidental and syringe needle pollute.2, after pulling out pin, scalp acupuncture open-assembly time should be reduced to minimum.3, operation should be simple, can ensure safety.
Utility model content
The purpose of this utility model provides a kind of scalp acupuncture for Problems existing in background technology.
The technical scheme that this utility model solves the employing of its technical problem is as follows:
A kind of scalp acupuncture, comprise syringe needle (1), needle handle (2), tube for transfusion (3) and pin cap (4), it is characterized in that: described pin cap (4) overcoat has back cap bag (5), described time cap bag (5) is hollow semicircular cylinder, return cap bag (5) and be provided with the needle handle window (6) supplying needle handle activity along its length, the two ends of described needle handle window (6) are respectively arranged with the draw-in groove (7) of fixing needle handle (2).
When described needle handle (2) is fixed on the draw-in groove that nearly tube for transfusion (3) holds, the length of returning cap bag (5) is less than the length of pin cap (4) and its length covers syringe needle (1).
The radius of described time cap bag (5) is not less than the diameter of pin cap (4).
Described time cap bag (5) is provided with cap handle (8), and as preferably, cap handle is positioned at go back to the side of cap bag outer end, facilitates push-and-pull to return cap bag (5).
Described time cap bag elongatedness direction is provided with needle handle window, is used for holding needle handle, moves so that return cap bag relative to needle handle.
Using method: during venipuncture, make back the sphere of cap bag upwards, plane is downward, cap handle is drawn toward tube for transfusion direction, make to block needle handle with fixing from tube for transfusion compared with the draw-in groove of far-end, again pin cap is pulled out and carry out venipuncture, return bottom cap bag as plane can effectively avoid arc surface to hinder the drawback of needle angle and fixing needle handle; After infusion-completed pulls out pin, cap handle can be pushed away to tube for transfusion rightabout, the draw-in groove of the pipe end that makes closely to infuse blocks needle handle with fixing, finally carries out scalp acupuncture process.
beneficial effect:
1, structure is simple, and cost of manufacture is low.
2, simple operation, easy, safe and effective.
3, double protection, ensures needle sterile.
4, reduce pricking wound risk, easily accepted by medical personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: syringe needle-1, needle handle-2, tube for transfusion-3, pin cap-4, returns cap bag-5, needle handle window-6, draw-in groove-7, cap handle-8.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of scalp acupuncture, comprise syringe needle (1), needle handle (2), tube for transfusion (3) and pin cap (4), it is characterized in that: described pin cap (4) overcoat has back cap bag (5), described time cap bag (5) is hollow semicircular cylinder, return cap bag (5) and be provided with the needle handle window (6) supplying needle handle activity along its length, the two ends of described needle handle window (6) are respectively arranged with the draw-in groove (7) of fixing needle handle (2).
When described needle handle (2) is fixed on the draw-in groove that nearly tube for transfusion (3) holds, the length of returning cap bag (5) is less than the length of pin cap (4) and its length covers syringe needle (1).
The radius of described time cap bag (5) is not less than the diameter of pin cap (4).
Described time cap bag (5) is provided with cap handle (8).
Using method: during venipuncture, make back the sphere of cap bag upwards, plane is downward, cap handle is drawn toward tube for transfusion direction, make to block needle handle with fixing from tube for transfusion compared with the draw-in groove of far-end, again pin cap is pulled out and carry out venipuncture, return bottom cap bag as plane can effectively avoid arc surface to hinder the drawback of needle angle and fixing needle handle; After infusion-completed pulls out pin, cap handle can be pushed away to tube for transfusion rightabout, the draw-in groove of the pipe end that makes closely to infuse blocks needle handle with fixing, finally carries out scalp acupuncture process.
Claims (4)
1. a scalp acupuncture, comprise syringe needle (1), needle handle (2), tube for transfusion (3) and pin cap (4), it is characterized in that: described pin cap (4) overcoat has back cap bag (5), described time cap bag (5) is hollow semicircular cylinder, return cap bag (5) and be provided with the needle handle window (6) supplying needle handle activity along its length, the two ends of described needle handle window (6) are respectively arranged with the draw-in groove (7) of fixing needle handle (2).
2. scalp acupuncture as claimed in claim 1, is characterized in that: when described needle handle (2) is fixed on the draw-in groove that nearly tube for transfusion (3) holds, and the length of returning cap bag (5) is less than the length of pin cap (4) and its length covers syringe needle (1).
3. scalp acupuncture as claimed in claim 1, is characterized in that: the radius of described time cap bag (5) is not less than the diameter of pin cap (4).
4. scalp acupuncture as claimed in claim 1, is characterized in that: described time cap bag (5) is provided with cap handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229589.2U CN204543120U (en) | 2015-04-16 | 2015-04-16 | A kind of scalp acupuncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229589.2U CN204543120U (en) | 2015-04-16 | 2015-04-16 | A kind of scalp acupuncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204543120U true CN204543120U (en) | 2015-08-12 |
Family
ID=53818294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520229589.2U Expired - Fee Related CN204543120U (en) | 2015-04-16 | 2015-04-16 | A kind of scalp acupuncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204543120U (en) |
-
2015
- 2015-04-16 CN CN201520229589.2U patent/CN204543120U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160416 |