CN204394642U - A kind of Internal Medicine-Oncology interventional therapy needle - Google Patents
A kind of Internal Medicine-Oncology interventional therapy needle Download PDFInfo
- Publication number
- CN204394642U CN204394642U CN201520021456.6U CN201520021456U CN204394642U CN 204394642 U CN204394642 U CN 204394642U CN 201520021456 U CN201520021456 U CN 201520021456U CN 204394642 U CN204394642 U CN 204394642U
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- needle
- handle
- seal closure
- rubber film
- internal medicine
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Abstract
The utility model discloses a kind of Internal Medicine-Oncology interventional therapy needle, comprise needle body, needle handle, rubber film, seal closure and aseptic cotton, described needle handle lower end connects needle body, needle body surface is provided with graduation mark, the junction of needle body and needle handle is provided with defat cotton pad, needle handle inwall lateral cross section is fixedly connected with two-layer rubber film, aseptic cotton is filled with between two-layer rubber film, needle handle upper end is provided with seal closure, seal closure upper surface is fixedly connected with squeezing handle, squeezing handle surface is provided with anti-slip veins, the side of seal closure connects curved boom, the curved boom other end is fixed on outside needle handle, described a kind of Internal Medicine-Oncology interventional therapy needle, structure is simple, easy to use, when carrying out tumor intervention therapeutic to patient, defat cotton pad and rubber film can avoid loss of blood, aseptic cotton can be sterilized and be prevented cross infection, according to the graduation mark on needle body, the degree of depth of thrusting can be grasped, significantly reduce the work difficulty of medical worker.
Description
Technical field
This utility model relates to technical field of medical instrument, specifically a kind of Internal Medicine-Oncology interventional therapy needle.
Background technology
At present, the interventional therapy syringe needle used when carrying out tumor intervention therapeutic to patient is clinically formed primarily of needle handle and needle body, needle handle is shorter, be easy to when carrying out tumor intervention therapeutic to patient cause cross infection, in addition on needle body without scale, be difficult to grasp and thrust the degree of depth, during operation, easily cause blood loss, pollute operating board, add great work difficulty to medical worker.
Utility model content
The purpose of this utility model is to provide a kind of Internal Medicine-Oncology interventional therapy needle, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of Internal Medicine-Oncology interventional therapy needle, comprise needle body, needle handle, rubber film, seal closure and aseptic cotton, described needle handle lower end connects needle body, the junction of needle body and needle handle is provided with defat cotton pad, needle handle inwall lateral cross section is fixedly connected with two-layer rubber film, be filled with aseptic cotton between two-layer rubber film, needle handle upper end is provided with seal closure, and seal closure upper surface is fixedly connected with squeezing handle.
As further program of the utility model: described needle body surface is provided with graduation mark.
As further program of the utility model: described squeezing handle surface is provided with anti-slip veins.
As further program of the utility model: the side of described seal closure connects curved boom, and the curved boom other end is fixed on outside needle handle.
Compared with prior art, the beneficial effects of the utility model are: described a kind of Internal Medicine-Oncology interventional therapy needle, structure is simple, easy to use, when carrying out tumor intervention therapeutic to patient, defat cotton pad and rubber film can avoid loss of blood, and aseptic cotton can be sterilized and be prevented cross infection, according to the graduation mark on needle body, the degree of depth of thrusting can be grasped, significantly reduce the work difficulty of medical worker.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-needle body, 2-defat cotton pad, 3-needle handle, 4-rubber film, 5-curved boom, 6-squeezing handle, 7-anti-slip veins, 8-seal closure, 9-aseptic cotton, 10-graduation mark.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of Internal Medicine-Oncology interventional therapy needle, comprise needle body 1, needle handle 3, rubber film 4, seal closure 8 and aseptic cotton 9, described needle handle 3 lower end connects needle body 1, needle body 1 surface is provided with graduation mark 10, accurately can control needle body 1 by graduation mark 10 and thrust desired depth, needle body 1 is provided with defat cotton pad 2 with the junction of needle handle 3, defat cotton pad 2 can absorb the blood oozed out around needle body 1 in time, avoid polluting operating board, needle handle 3 inwall lateral cross section is fixedly connected with two-layer rubber film 4, aseptic cotton 9 is filled with between two-layer rubber film 4, prevent the too short initiation cross infection of needle handle 3, needle handle 3 upper end is provided with seal closure 8, seal closure 8 upper surface is fixedly connected with squeezing handle 6, squeezing handle 6 surface is provided with anti-slip veins 7, anti-slip veins 7 increases frictional force, the side of seal closure 8 connects curved boom 5, curved boom 5 other end is fixed on outside needle handle 3.
When carrying out tumor intervention therapeutic to patient, open the seal closure 8 of needle handle 3 upper end, pinch squeezing handle 6 with hands and carry out puncture inserting needle, seal wire inserts after puncturing rubber film 4 and aseptic cotton 9, and under the elastic force effect of rubber film 4 self, seal wire and rubber film 4 contact site are in sealing state, blood not easily flows out, play anastalsis, aseptic cotton 9 pairs of seal wires play disinfective action, prevent cross infection.
Operation principle of the present utility model is: described a kind of Internal Medicine-Oncology interventional therapy needle, structure is simple, easy to use, when carrying out tumor intervention therapeutic to patient, defat cotton pad 2 and rubber film 4 can avoid loss of blood, aseptic cotton 9 can be sterilized and be prevented cross infection, according to the graduation mark 10 on needle body 1, the degree of depth of thrusting can be grasped, significantly reduce the work difficulty of medical worker.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. an Internal Medicine-Oncology interventional therapy needle, comprise needle body, needle handle, rubber film, seal closure and aseptic cotton, it is characterized in that, described needle handle lower end connects needle body, the junction of needle body and needle handle is provided with defat cotton pad, and needle handle inwall lateral cross section is fixedly connected with two-layer rubber film, is filled with aseptic cotton between two-layer rubber film, needle handle upper end is provided with seal closure, and seal closure upper surface is fixedly connected with squeezing handle.
2. a kind of Internal Medicine-Oncology interventional therapy needle according to claim 1, is characterized in that, described needle body surface is provided with graduation mark.
3. a kind of Internal Medicine-Oncology interventional therapy needle according to claim 1, is characterized in that, described squeezing handle surface is provided with anti-slip veins.
4. a kind of Internal Medicine-Oncology interventional therapy needle according to claim 1, is characterized in that, the side of described seal closure connects curved boom, and the curved boom other end is fixed on outside needle handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021456.6U CN204394642U (en) | 2015-01-13 | 2015-01-13 | A kind of Internal Medicine-Oncology interventional therapy needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021456.6U CN204394642U (en) | 2015-01-13 | 2015-01-13 | A kind of Internal Medicine-Oncology interventional therapy needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204394642U true CN204394642U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021456.6U Expired - Fee Related CN204394642U (en) | 2015-01-13 | 2015-01-13 | A kind of Internal Medicine-Oncology interventional therapy needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204394642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523969A (en) * | 2018-02-28 | 2018-09-14 | 张涛 | A kind of novel cardiovascular intervention device |
| CN112244947A (en) * | 2020-08-17 | 2021-01-22 | 重庆橙壹科技有限公司 | A hollow tube subassembly that is used for medical puncture ware to contain interior hose and exoskeleton pipe |
| CN112842482A (en) * | 2020-12-31 | 2021-05-28 | 中国人民解放军总医院第一医学中心 | Micro-puncture blood vessel sheath set |
-
2015
- 2015-01-13 CN CN201520021456.6U patent/CN204394642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523969A (en) * | 2018-02-28 | 2018-09-14 | 张涛 | A kind of novel cardiovascular intervention device |
| CN112244947A (en) * | 2020-08-17 | 2021-01-22 | 重庆橙壹科技有限公司 | A hollow tube subassembly that is used for medical puncture ware to contain interior hose and exoskeleton pipe |
| CN112842482A (en) * | 2020-12-31 | 2021-05-28 | 中国人民解放军总医院第一医学中心 | Micro-puncture blood vessel sheath set |
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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: 20150617 Termination date: 20170113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |