CN201572157U - Puncture needle capable of measuring puncture angle and puncture depth - Google Patents
Puncture needle capable of measuring puncture angle and puncture depth Download PDFInfo
- Publication number
- CN201572157U CN201572157U CN2010200146180U CN201020014618U CN201572157U CN 201572157 U CN201572157 U CN 201572157U CN 2010200146180 U CN2010200146180 U CN 2010200146180U CN 201020014618 U CN201020014618 U CN 201020014618U CN 201572157 U CN201572157 U CN 201572157U
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- puncture
- needle
- depth
- vernier
- angle
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Abstract
The utility model provides a technical scheme of a puncture needle capable of measuring a puncture angle and a puncture depth. The puncture needle of the technical scheme comprises a sleeve sleeved on a needle body and is characterized in that the needle body is provided with a cylindrical vernier which can slide along the needle body; the inside of the vernier is provided with a through hole which the puncture needle and the sleeve can pass through; the vernier is also provided with a lateral hole with an internal screw thread; the inside of the lateral hole is provided with a fixed bolt matched with the internal screw thread; and a protractor which can rotate around the fixed bolt is arranged on the fixed bolt. The puncture needle of the scheme has simple operation and can accurately determine the puncture depth and the puncture angle.
Description
Technical field:
The utility model relates to a kind of armarium, especially a kind of puncture needle of measuring the puncture angle and the degree of depth.
Background technology:
In the prior art, technique known is that the puncture needle technology is used clinically widely, the depth of needle of puncture needle and angle are very important, not only be related to and be punctured to predetermined target place, the safety problem that also is related to puncture peripheral organs and blood vessel etc., the puncture needle that uses scarcely has the sign of the degree of depth and angle now, needing medical personnel repeatedly to puncture could be successful, bring misery to the patient, available three-dimensional locating device is implemented even some punctures, but spend hugely, cause burden to the patient, this is the existing in prior technology weak point.
Summary of the invention:
The purpose of this utility model is exactly at the existing in prior technology deficiency, and a kind of technical scheme of measuring the puncture needle of the puncture angle and the degree of depth is provided, and the puncture needle of this scheme is simple to operate, can accurately determine depth of needle, determines needle angle.
This programme is realized by following technical measures: a kind of puncture needle of measuring the puncture angle and the degree of depth, comprise the sleeve pipe that is enclosed within on the needle body, the characteristics of this programme are: a cylindrical vernier that can slide along needle body is arranged on described needle body, be provided with in the described vernier and can pass puncture needle and telescopic through hole, on vernier, also be provided with side opening with female thread, be provided with the set bolt that is complementary with female thread in the side opening, being provided with one on set bolt can be around the protractor of set bolt rotation.Bolt hole is arranged at the protractor bottom.
The beneficial effect of this programme can learn that because needle body is provided with cylindrical vernier in this scheme, there is side opening the vernier side, is provided with set bolt in the side opening according to the narration to such scheme, also has a protractor on the bolt; During puncture, determine the degree of depth and the angle of puncture earlier, the degree of depth that then vernier is placed on required puncture goes out, and bolt is tightened, and measures the angle that needs puncture with protractor, and it is just passable to puncture.This shows that this utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of this utility model specific embodiment.
Fig. 2 is the structural representation of vernier.
Fig. 3 is the structural scheme of mechanism of protractor.
Among the figure, 1 is puncture needle, and 2 is protractor, and 3 is set bolt, and 4 is vernier, and 5 is sleeve pipe, and 6 is side opening, and 7 is female thread, and 8 is through hole, and 9 is bolt hole.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing as can be seen, the puncture needle of the puncture angle measured of this programme and the degree of depth, comprise the sleeve pipe 5 on the needle body that is enclosed within puncture needle 1, the one cylindrical vernier 4 that can slide along needle body is arranged on described needle body, be provided with the through hole 8 that can pass puncture needle 1 and sleeve pipe 5 in the described vernier 4, also be provided with the side opening 6 with female thread 7 on vernier 4, be provided with the set bolt 3 that is complementary with female thread 7 in the side opening 6, being provided with one on set bolt 3 can be around the protractor 2 of set bolt 3 rotations.Bolt hole 9 is arranged at protractor 2 bottoms.
Claims (2)
1. the puncture needle that can measure the puncture angle and the degree of depth, comprise the sleeve pipe that is enclosed within on the needle body, it is characterized in that: a cylindrical vernier that can slide along needle body is arranged on described needle body, be provided with in the described vernier and can pass puncture needle and telescopic through hole, on vernier, also be provided with side opening with female thread, be provided with the set bolt that is complementary with female thread in the side opening, being provided with one on set bolt can be around the protractor of set bolt rotation.
2. according to the described puncture needle of measuring the puncture angle and the degree of depth of claim 1, it is characterized in that: bolt hole is arranged at described protractor bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200146180U CN201572157U (en) | 2010-01-06 | 2010-01-06 | Puncture needle capable of measuring puncture angle and puncture depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200146180U CN201572157U (en) | 2010-01-06 | 2010-01-06 | Puncture needle capable of measuring puncture angle and puncture depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201572157U true CN201572157U (en) | 2010-09-08 |
Family
ID=42692037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200146180U Expired - Fee Related CN201572157U (en) | 2010-01-06 | 2010-01-06 | Puncture needle capable of measuring puncture angle and puncture depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201572157U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000639A (en) * | 2014-05-26 | 2014-08-27 | 中国人民解放军第二军医大学 | Nerve-blocking puncture catheter needle with adjustable puncture head |
| CN104939917A (en) * | 2015-04-27 | 2015-09-30 | 姚一 | Electrode and stereotactic percutaneous puncture implantation system |
| CN104958094A (en) * | 2015-04-27 | 2015-10-07 | 姚一 | Percutaneous minimally invasive stereotactic puncture treatment system for intracranial lesions |
| CN106108987A (en) * | 2016-08-31 | 2016-11-16 | 张曦 | A kind of with puncture needle with the use of protractor |
| CN109223123A (en) * | 2018-08-14 | 2019-01-18 | 无锡市人民医院 | Inject partition-type coaxial sleeve puncture needle |
| CN111588422A (en) * | 2020-06-01 | 2020-08-28 | 谭菲 | Nephrology department biopsy puncture device |
-
2010
- 2010-01-06 CN CN2010200146180U patent/CN201572157U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000639A (en) * | 2014-05-26 | 2014-08-27 | 中国人民解放军第二军医大学 | Nerve-blocking puncture catheter needle with adjustable puncture head |
| CN104000639B (en) * | 2014-05-26 | 2016-07-06 | 中国人民解放军第二军医大学 | The adjustable nerve block of puncturing head punctures catheter needle |
| CN104939917A (en) * | 2015-04-27 | 2015-09-30 | 姚一 | Electrode and stereotactic percutaneous puncture implantation system |
| CN104958094A (en) * | 2015-04-27 | 2015-10-07 | 姚一 | Percutaneous minimally invasive stereotactic puncture treatment system for intracranial lesions |
| CN106108987A (en) * | 2016-08-31 | 2016-11-16 | 张曦 | A kind of with puncture needle with the use of protractor |
| CN109223123A (en) * | 2018-08-14 | 2019-01-18 | 无锡市人民医院 | Inject partition-type coaxial sleeve puncture needle |
| CN109223123B (en) * | 2018-08-14 | 2021-12-17 | 无锡市人民医院 | Injection partition type coaxial sleeve puncture needle |
| CN111588422A (en) * | 2020-06-01 | 2020-08-28 | 谭菲 | Nephrology department biopsy puncture device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20110106 |