CN204562321U - A kind of Urology Department puncture needle fixing head - Google Patents
A kind of Urology Department puncture needle fixing head Download PDFInfo
- Publication number
- CN204562321U CN204562321U CN201520245319.0U CN201520245319U CN204562321U CN 204562321 U CN204562321 U CN 204562321U CN 201520245319 U CN201520245319 U CN 201520245319U CN 204562321 U CN204562321 U CN 204562321U
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- wire
- puncture needle
- ring
- fixing head
- electric magnet
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Abstract
The utility model discloses a kind of Urology Department puncture needle fixing head, comprise and hold ring, described holding in ring is provided with many towards the center of circle to the hollow arm arranged, and the other end of hollow arm is fixedly connected with electric magnet, described electric magnet connects wire A and wire B respectively, and wire A and wire B is all through hollow arm, and extend to the outside of holding ring, described wire A is all connected plant-grid connection mouth with the other end of wire B, by plant-grid connection mouth access power supply, this utility model structure is simple, structure meets ergonomic designs, what therefore hold very is comfortable, adopt the mode of electric magnet to fix simultaneously, therefore both firm, simultaneously also laborsaving, greatly reduce the physical demands of medical personnel, make work efficiency higher.
Description
Technical field
This utility model relates to medical instruments field, specifically a kind of Urology Department puncture needle fixing head.
Background technology
At present, mainly kidney puncture needle is used clinically when carrying out renal puncture to patient, existing kidney puncture needle is primarily of needle body, needle handle and nook closing member are formed, needle handle volume is smaller, such hands is pinched needle handle and is easy to come off, and easily pollute needle body, thus initiation cross infection, work difficulty is added to medical worker, therefore medical personnel need to utilize auxiliary fixing device in the process used, traditional fixed form many employings alligator clamp is fixed, still the strength of medical personnel will be relied in the process used, long work still can cause medical personnel to produce fatigue, the even stiff situation causing puncture needle to come off of hand, all like this cannot to use efficiently easily.
Utility model content
The purpose of this utility model is to provide a kind of Urology Department puncture needle fixing head, 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 Urology Department puncture needle fixing head, comprise and hold ring, described holding in ring is provided with many towards the center of circle to the hollow arm arranged, and the other end of hollow arm is fixedly connected with electric magnet, described electric magnet connects wire A and wire B respectively, and wire A and wire B is all through hollow arm, and extend to the outside of holding ring, described wire A is all connected plant-grid connection mouth with the other end of wire B, by plant-grid connection mouth access power supply, make electric magnet access electric current by wire A and wire B, thus produce magnetic; Described ring of holding is provided with recess, and recess meets ergonomic designs, user is hold more comfortable; Be provided with the pin hole passed for puncture needle in described electric magnet, under the effect of electric magnet, puncture needle can be adsorbed on the inwall of electric magnet, makes very firm the fixing of puncture needle, there will not be situation about coming off.
As further program of the utility model: described in hold ring and adopt rustless steel to make, and the outer wall holding ring is coated with silica gel sheath, makes bulk strength higher, use more comfortable simultaneously.
As this utility model further scheme: described hollow arm adopts engineering plastics to make.
As this utility model further scheme: described plant-grid connection mouth adopts USB interface or biphase plug or 3-phase plug.
As this utility model further scheme: described in hold ring diameter be 6cm-9cm.
Compared with prior art, the beneficial effects of the utility model are: this utility model structure is simple, structure meets ergonomic designs, what therefore hold very is comfortable, adopt the mode of electric magnet to fix simultaneously, therefore both firm, simultaneously also laborsaving, greatly reduce the physical demands of medical personnel, make work efficiency higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Urology Department puncture needle of this utility model fixing head.
In figure: 1-holds ring, the hollow arm of 2-, 3-electric magnet, 5-recess, 6-wire A, 7-wire B, 8-plant-grid connection mouth, 9-pin hole.
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 Urology Department puncture needle fixing head, comprise and hold ring 1, described holding in ring 1 is provided with many towards the center of circle to the hollow arm 2 arranged, and the other end of hollow arm 2 is fixedly connected with electric magnet 3, described electric magnet 3 connects wire A6 and wire B7 respectively, and wire A6 and wire B7 is all through hollow arm 2, and extend to the outside of holding ring 1, described wire A6 is all connected plant-grid connection mouth 8 with the other end of wire B7, power supply is accessed by plant-grid connection mouth 8, electric magnet 3 is made to access electric current by wire A6 and wire B7, thus generation magnetic, described ring 1 of holding is provided with recess 5, and recess 5 meets ergonomic designs, user is hold more comfortable, be provided with the pin hole 9 passed for puncture needle in described electric magnet 3, under the effect of electric magnet 3, puncture needle can be adsorbed on the inwall of electric magnet 3, makes very firm the fixing of puncture needle, there will not be situation about coming off.
Described ring 1 of holding adopts rustless steel to make, and the outer wall holding ring 1 is coated with silica gel sheath, makes bulk strength higher, uses more comfortable simultaneously.
Described hollow arm 2 adopts engineering plastics to make.
Described plant-grid connection mouth 8 adopts USB interface or biphase plug or 3-phase plug.
Described diameter of holding ring 1 is 6cm-9cm.
Operation principle of the present utility model is: by the captivation of electric magnet 3, puncture needle is adsorbed on the inwall of electric magnet 3, makes very firm the fixing of puncture needle, there will not be situation about coming off, simultaneously overall structure meets ergonomic designs, there will not be and holds very tired situation.
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 (5)
1. a Urology Department puncture needle fixing head, it is characterized in that, comprise and hold ring, described holding in ring is provided with many towards the center of circle to the hollow arm arranged, and the other end of hollow arm is fixedly connected with electric magnet, described electric magnet connects wire A and wire B respectively, and wire A and wire B is all through hollow arm, and extending to the outside of holding ring, described wire A is all connected plant-grid connection mouth with the other end of wire B; Described ring of holding is provided with recess; The pin hole passed for puncture needle is provided with in described electric magnet.
2. Urology Department puncture needle fixing head according to claim 1, is characterized in that, described in hold ring and adopt rustless steel to make, and the outer wall holding ring is coated with silica gel sheath.
3. Urology Department puncture needle fixing head according to claim 1, is characterized in that, described hollow arm adopts engineering plastics to make.
4. Urology Department puncture needle fixing head according to claim 1, is characterized in that, described plant-grid connection mouth adopts USB interface or biphase plug or 3-phase plug.
5. Urology Department puncture needle fixing head according to claim 1, is characterized in that, described in hold ring diameter be 6cm-9cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245319.0U CN204562321U (en) | 2015-04-22 | 2015-04-22 | A kind of Urology Department puncture needle fixing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520245319.0U CN204562321U (en) | 2015-04-22 | 2015-04-22 | A kind of Urology Department puncture needle fixing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204562321U true CN204562321U (en) | 2015-08-19 |
Family
ID=53855022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520245319.0U Expired - Fee Related CN204562321U (en) | 2015-04-22 | 2015-04-22 | A kind of Urology Department puncture needle fixing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204562321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481270A (en) * | 2020-04-26 | 2020-08-04 | 吉林大学第一医院 | Kidney puncture device for nephrology department capable of avoiding needle handle slippage in use process |
-
2015
- 2015-04-22 CN CN201520245319.0U patent/CN204562321U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481270A (en) * | 2020-04-26 | 2020-08-04 | 吉林大学第一医院 | Kidney puncture device for nephrology department capable of avoiding needle handle slippage in use process |
| CN111481270B (en) * | 2020-04-26 | 2021-04-30 | 吉林大学第一医院 | Kidney puncture device for nephrology department capable of avoiding needle handle slippage in use process |
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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: 20150819 Termination date: 20160422 |