CN201139617Y - Medical puncture needle angle positioning device - Google Patents
Medical puncture needle angle positioning device Download PDFInfo
- Publication number
- CN201139617Y CN201139617Y CNU2008200164586U CN200820016458U CN201139617Y CN 201139617 Y CN201139617 Y CN 201139617Y CN U2008200164586 U CNU2008200164586 U CN U2008200164586U CN 200820016458 U CN200820016458 U CN 200820016458U CN 201139617 Y CN201139617 Y CN 201139617Y
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- positioning
- positioning device
- medical
- needle angle
- 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
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Abstract
The utility model provides a medical puncture needle angle positioning device, which belongs to the medical appliance technical field and consists of a positioning plate (1), fixing belts (2) and a positioning ball (3). The medical puncture needle angle positioning device is characterized in that the middle part of the positioning plate (1) provided with fixing belts (2) at the two ends of the positioning plate (1) is provided with a positioning hole (4), the upper part of the periphery of the positioning hole (4) is evenly provided with three support rods (5), the upper ends of the support rods are respectively connected on a ball ringer (7) with a fastening bolt (6), the inner part of the ball ringer (7) is movably connected with the positioning ball (3) provided with a puncture needle slot (8). The medical puncture needle angle positioning device has the advantages that the structure is simple, the use is convenient, the angle can be adjusted at will according to situations, the action with a well-defined objective is realized, the positioning accuracy of the puncture needle angle is guaranteed, the accuracy of the puncture is greatly improved and the pain of a patient is relieved.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of medical puncture needle angle positioning device.
Background technology
Along with the development of medical science, adopt the puncture technique under the CT guiding increasing as diagnosis and treatment method.And in the prior art, the section image of CT can only be determined entry point, and can not determine needle angle.To such an extent as to going into the pin angle and can only reaching scanned picture by rule of thumb by the operator and estimate of a lot of diagnosis and treatment methods lacks accuracy.The difference of operator's maneuver in addition, position that puncture needle reaches are often different with the position of expection, cause puncture failure, need to insert again behind the drawn needle again, not only cause suffering to the patient, also cause bad complication easily.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and providing a kind of can accurately locate the needle angle of puncture needle, makes puncture needle can reach the medical puncture needle angle positioning device at expection position.
The purpose of this utility model is achieved in that this medical puncture needle angle positioning device is made up of location-plate, fixing band, place kick, the location-plate middle part that two ends are connected with fixing band respectively is provided with locating hole, be provided with three support bars above the locating hole periphery uniformly, have above post upper is connected on the ball cover ring of fastening bolt, be provided with the place kick of puncture needle jack above flexibly connecting in the ball cover ring.
During use, locating hole on the location-plate is aimed at the point of puncture position and be fixed on the skin, puncture needle inserts in the jack above the place kick, the rotational positioning ball, select suitable angle, frame is got to the angle identical with puncture needle carry out the CT location, observe puncture needle and whether conform to, as the adjustable angle that do not conform to the expection puncture angle, with fastening bolt that place kick is fastening at last, and then puncture, make the puncture needle focus of going directly, improve puncture accuracy greatly.
Advantage of the present utility model: simple in structure, easy to use, can according to circumstances adjust angle arbitrarily, accomplish to shoot the arrow at the target, make the puncture needle angle orientation accurate, improve puncture accuracy greatly, reduce the patient suffering.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this medical puncture needle angle positioning device is made up of location-plate 1, fixing band 2, place kick 3, location-plate 1 middle part that two ends are connected with fixing band 2 respectively is provided with locating hole 4, be provided with three support bars 5 above locating hole 4 peripheries uniformly, have above support bar 5 upper ends are connected on the ball cover ring 7 of fastening bolt 6, be provided with the place kick 3 of puncture needle jack 8 above flexibly connecting in the ball cover ring 7.
Claims (1)
1, a kind of medical puncture needle angle positioning device, form by location-plate (1), fixing band (2), place kick (3), it is characterized in that two ends are connected with the location-plate of fixing band (2) (1) middle part respectively and are provided with locating hole (4), locating hole (4) is provided with three support bars (5) uniformly above the periphery, have on the ball cover ring (7) of fastening bolt (6) above support bar (5) upper end is connected to, be provided with the place kick (3) of puncture needle jack (8) above flexibly connecting in the ball cover ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200164586U CN201139617Y (en) | 2008-01-17 | 2008-01-17 | Medical puncture needle angle positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200164586U CN201139617Y (en) | 2008-01-17 | 2008-01-17 | Medical puncture needle angle positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201139617Y true CN201139617Y (en) | 2008-10-29 |
Family
ID=40067336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200164586U Expired - Fee Related CN201139617Y (en) | 2008-01-17 | 2008-01-17 | Medical puncture needle angle positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201139617Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097483A1 (en) * | 2011-01-20 | 2012-07-26 | Shao Weixing | Fastener for operation sleeve |
| CN106073865A (en) * | 2016-08-18 | 2016-11-09 | 上海市肺科医院 | External assisted biopsy/positioner that a kind of 3D prints and preparation method thereof |
| CN109009359A (en) * | 2018-10-10 | 2018-12-18 | 上海契斯特医疗科技公司 | A kind of puncture uses positioning device and its application method |
| CN109394349A (en) * | 2018-12-19 | 2019-03-01 | 冷洪雷 | A kind of Pain Management fixator for anaesthesia puncture |
| CN110916726A (en) * | 2019-12-11 | 2020-03-27 | 吴国莲 | Puncture biopsy instrument that animal disease inspection was used |
| WO2020073842A1 (en) * | 2018-10-10 | 2020-04-16 | 上海契斯特医疗器械有限公司 | Puncturing positioning device and method for using same |
| CN111214280A (en) * | 2020-01-14 | 2020-06-02 | 西安交通大学第一附属医院 | Multifunctional percutaneous lung puncture needle inserting device under guidance of CT (computed tomography) image |
| CN112842483A (en) * | 2021-01-07 | 2021-05-28 | 浙江大学 | CT-guided special needle-separating direction-adjustable template device for puncture |
-
2008
- 2008-01-17 CN CNU2008200164586U patent/CN201139617Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097483A1 (en) * | 2011-01-20 | 2012-07-26 | Shao Weixing | Fastener for operation sleeve |
| CN106073865A (en) * | 2016-08-18 | 2016-11-09 | 上海市肺科医院 | External assisted biopsy/positioner that a kind of 3D prints and preparation method thereof |
| CN106073865B (en) * | 2016-08-18 | 2019-09-10 | 上海市肺科医院 | A kind of external assisted biopsy/positioning device of 3D printing and preparation method thereof |
| CN109009359A (en) * | 2018-10-10 | 2018-12-18 | 上海契斯特医疗科技公司 | A kind of puncture uses positioning device and its application method |
| WO2020073842A1 (en) * | 2018-10-10 | 2020-04-16 | 上海契斯特医疗器械有限公司 | Puncturing positioning device and method for using same |
| CN109394349A (en) * | 2018-12-19 | 2019-03-01 | 冷洪雷 | A kind of Pain Management fixator for anaesthesia puncture |
| CN110916726A (en) * | 2019-12-11 | 2020-03-27 | 吴国莲 | Puncture biopsy instrument that animal disease inspection was used |
| CN111214280A (en) * | 2020-01-14 | 2020-06-02 | 西安交通大学第一附属医院 | Multifunctional percutaneous lung puncture needle inserting device under guidance of CT (computed tomography) image |
| CN111214280B (en) * | 2020-01-14 | 2021-03-23 | 殷曰帅 | Multifunctional percutaneous lung puncture needle inserting device under guidance of CT (computed tomography) image |
| CN112842483A (en) * | 2021-01-07 | 2021-05-28 | 浙江大学 | CT-guided special needle-separating direction-adjustable template device for puncture |
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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: 20081029 |