CN204219521U - Scalp acupuncture - Google Patents
Scalp acupuncture Download PDFInfo
- Publication number
- CN204219521U CN204219521U CN201420711100.0U CN201420711100U CN204219521U CN 204219521 U CN204219521 U CN 204219521U CN 201420711100 U CN201420711100 U CN 201420711100U CN 204219521 U CN204219521 U CN 204219521U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- transfusion
- tube
- syringe needle
- scalp acupuncture
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of scalp acupuncture, comprise syringe needle, puncture handle, tube for transfusion, described syringe needle is connected with described tube for transfusion; Described puncture handle is formed in the side of the joint portion of described syringe needle and tube for transfusion; Described tube for transfusion comprises further cutout protruding; Described scalp acupuncture also comprises sleeve pipe, and described sleeve pipe comprises guide groove, compressing projection, sleeve pipe hands handle; Guide groove is formed at the side of sleeve pipe, slides for guiding described puncture handle; Described compressing convexes to form the inner side in described sleeve pipe one end, corresponding with the described projection that stops; Described sleeve pipe handle is formed in described outside of sleeve; Joint portion and the described cutout projection of described syringe needle, syringe needle and tube for transfusion are contained in sleeve pipe; Described puncture handle extends to jacket exterior through described guide groove.
Description
Technical field
This utility model relates to a kind of scalp acupuncture, particularly relates to a kind of scalp acupuncture that can prevent the liquid in tube for transfusion from going out from the afterflow of syringe needle relaying when extracting syringe needle.
Background technology
Medical apparatus and instruments conventional when scalp acupuncture is a kind of transfusion.After transfusion terminates, scalp acupuncture can be extracted by medical personnel in patient body.Now, medicinal liquid can be retained in tube for transfusion or do not pull out pin in time and cause back blood in tube for transfusion.If before extracting scalp acupuncture, medical personnel have shut infusion flow rate adjusting knob, then scalp acupuncture can not outwardly continue to flow out medicinal liquid or blood after extracting.If medical personnel forget due to carelessness shut infusion flow rate adjusting knob, then scalp acupuncture can outwardly continue to flow out medicinal liquid or blood after extracting, and causes medicinal liquid to the pollution of environment.
Utility model content
For the problems referred to above, this utility model be intended to propose a kind of avoid scalp acupuncture extract rear medicinal liquid continue flow out and the scalp acupuncture of contaminated environment.
Scalp acupuncture of the present utility model, comprise syringe needle, puncture handle, tube for transfusion, described syringe needle is connected with described tube for transfusion; Described puncture handle is formed in the side of the joint portion of described syringe needle and tube for transfusion; Described tube for transfusion comprises further cutout protruding; Described scalp acupuncture also comprises sleeve pipe, and described sleeve pipe comprises guide groove, compressing projection, sleeve pipe hands handle; Guide groove is formed at the side of sleeve pipe, slides for guiding described puncture handle; Described compressing convexes to form the inner side in described sleeve pipe one end, corresponding with the described projection that stops; Described sleeve pipe handle is formed in described outside of sleeve; Joint portion and the described cutout projection of described syringe needle, syringe needle and tube for transfusion are contained in sleeve pipe; Described puncture handle extends to jacket exterior through described guide groove.
Preferably, the surface that described cutout is protruding and compressing projection is corresponding is formed as rough surface respectively.
Preferably, described compressing projection is formed with groove, protruding for the described cutout of locking.
Preferably, described sleeve pipe handle is positioned at the protruding top of described compressing.
Because scalp acupuncture of the present utility model has cutout projection outside tube for transfusion, there is compressing inside sleeve pipe protruding, at driven forward sleeve pipe and when extracting syringe needle, it is protruding that compressing projection can press cutout, cutout projection is moved downward, thus make tube for transfusion oppressed and stop, medicinal liquid outwardly, can not avoid the liquid medicine contamination external world.
Accompanying drawing explanation
Fig. 1 is the structural representation of scalp acupuncture of the present utility model;
Fig. 2 is the internal structure schematic diagram of scalp acupuncture of the present utility model;
Fig. 3 is the schematic diagram of the sleeve pipe of scalp acupuncture of the present utility model;
Fig. 4 is the location status schematic diagram of scalp acupuncture when piercing through in human body between each component parts;
Fig. 5 is that scalp acupuncture is by the location status schematic diagram between component parts each when extracting in human body.
Detailed description of the invention
Below, by reference to the accompanying drawings, scalp acupuncture of the present utility model is described in detail.
As Figure 1-3, scalp acupuncture of the present utility model comprises syringe needle 1, puncture handle 2, tube for transfusion 5, cutout projection 3, sleeve pipe 6; Sleeve pipe 6 comprises sleeve pipe handle 4, guide groove 7, compressing protruding 8 further.
Syringe needle 1 is combined with tube for transfusion 5, and puncture handle 2 is formed in the side of the joint portion of syringe needle 1 and tube for transfusion 5.Cutout protruding 3 is formed in outside tube for transfusion 5.
Guide groove 7 is formed in the side of sleeve pipe 6, corresponds to puncture handle 2; Compressing protruding 8 is formed in the inner side of sleeve pipe 6 one end, corresponding with cutout projection 3; Sleeve pipe handle 4 is formed in the outside of sleeve pipe 6.Preferably, sleeve pipe handle 4 is formed at the top of compressing protruding 8.
Joint portion and the projection 3 that stops of syringe needle 1, syringe needle and tube for transfusion are contained in sleeve pipe 6.Puncture handle 2 extends to sleeve pipe 6 through guide groove 7 outside.
As illustrated in figures 4-5, when scalp acupuncture is extracted in patient body, health care workers can promote sleeve pipe handle 4, and make puncture handle 2 under the guiding of guide groove 7, syringe needle 1 is all contained in sleeve pipe 6 gradually, avoids syringe needle and exposes.Now, because sleeve pipe 6 moves relative to syringe needle 1, make compressing protruding 8 gradually near cutout protruding 3, until both contacts; Now, promote compressing protruding 8 further, compressing protruding 8 to lower compression cutout protruding 3, can make cutout protruding 3 cause tube for transfusion 5 to stop to lower compression tube for transfusion 5, reaches the state shown in Fig. 5.
Here, compressing protruding 8 and cutout protruding 3 are preferably rough surface, continue firm combination to facilitate the two.Compressing protruding 8 can also be formed with groove above, to hold cutout protruding 3.
Scalp acupuncture of the present utility model is being extracted while syringe needle includes syringe needle in sleeve pipe, interacted by the compressing projection on sleeve pipe and the cutout projection on tube for transfusion, utilize the protruding cutout realizing tube for transfusion of cutout, effectively prevent syringe needle from extracting rear medicinal liquid and continue outwards to flow out and contaminated environment.
Claims (4)
1. a scalp acupuncture, comprise syringe needle, puncture handle, tube for transfusion, described syringe needle is connected with described tube for transfusion; Described puncture handle is formed in the side of the joint portion of described syringe needle and tube for transfusion; The feature of described scalp acupuncture is:
Described tube for transfusion comprises further cutout protruding;
Described scalp acupuncture also comprises sleeve pipe, and described sleeve pipe comprises guide groove, compressing projection, sleeve pipe hands handle; Guide groove is formed at the side of sleeve pipe, slides for guiding described puncture handle; Described compressing convexes to form the inner side in described sleeve pipe one end, corresponding with the described projection that stops; Described sleeve pipe handle is formed in described outside of sleeve;
Joint portion and the described cutout projection of described syringe needle, syringe needle and tube for transfusion are contained in sleeve pipe; Described puncture handle extends to jacket exterior through described guide groove.
2. scalp acupuncture as claimed in claim 1, is characterized in that: described cutout is protruding is formed as rough surface respectively with the protruding corresponding surface of compressing.
3. scalp acupuncture as claimed in claim 1, is characterized in that: described compressing projection is formed with groove, protruding for the described cutout of locking.
4. scalp acupuncture as claimed in claim 1, is characterized in that: described sleeve pipe handle is positioned at the protruding top of described compressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711100.0U CN204219521U (en) | 2014-11-24 | 2014-11-24 | Scalp acupuncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711100.0U CN204219521U (en) | 2014-11-24 | 2014-11-24 | Scalp acupuncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219521U true CN204219521U (en) | 2015-03-25 |
Family
ID=52917673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420711100.0U Expired - Fee Related CN204219521U (en) | 2014-11-24 | 2014-11-24 | Scalp acupuncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219521U (en) |
-
2014
- 2014-11-24 CN CN201420711100.0U patent/CN204219521U/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 |
Granted publication date: 20150325 Termination date: 20161124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |