CN2603664Y - Head puncture guiding position finder - Google Patents
Head puncture guiding position finder Download PDFInfo
- Publication number
- CN2603664Y CN2603664Y CNU03235388XU CN03235388U CN2603664Y CN 2603664 Y CN2603664 Y CN 2603664Y CN U03235388X U CNU03235388X U CN U03235388XU CN 03235388 U CN03235388 U CN 03235388U CN 2603664 Y CN2603664 Y CN 2603664Y
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- support
- guide
- puncture
- hole slot
- 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
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a brain puncture guide locator, which is characterized in that: the main body of the guide locator is a semi-arc localizing support, and one end of the support is installed with a positioning locking strip, the locking strip is positioned in a hole slot and can slip horizontally in the hole slot which is disposed on the end part of the support horizontally, and the locking strip is locked through a bolt; the relative end along horizontal position is disposed with a guide groove which is used for the location and guided of the puncture needle. The guide locator has simple structure, convenient operation, and can solves the problems of incorrect positioning that occurs when the puncture needle of minimally invasive intracranial hematoma is in single use, and is especially suitable to be used cooperatively with the patent product of disposable intracranial hematoma puncture needle.
Description
Technical field: this utility model relates to a kind of cranium brain puncture guide-localization instrument, especially is applicable to the guide locating device provided of disposable use intracranial hematoma pulverizing puncture needle.
Background technology: at present in cranium brain puncture operation, the use of intracranial hematoma micro-wound puncture needle is very frequent, and is easy to use because of it, wound face is little, and popular, but its shortcoming that maximum is arranged is exactly by operator's visual orientation, very easily deviation occurs and causes puncture inaccurate.
Summary of the invention: this utility model is pulverized the problem that the puncture needle operation is prone to orientation, punctures and forbidden in order to solve disposable use intracranial hematoma, a kind of cranium brain puncture guide-localization instrument is proposed, it is characterized in that: described guide-localization instrument main body is to be the arcual locating support in half garden, one end of described support is equipped with the location card article, described card article is arranged in the horizontally disposed hole slot of described bracket end, and can horizontal slip in hole slot, lock by bolt; The opposite end is provided with a gathering sill that is used for the puncture needle positioning and guiding along horizontal level.This guide-localization instrument is simple in structure, easy to operate, has overcome the inaccurate problem in location that occurs when the intracranial hematoma micro-wound puncture needle uses separately fully.
Description of drawings: Fig. 1 is the structural representation of this cranium brain puncture locator.
The specific embodiment: as shown in Figure 1, this cranium brain puncture locator comprises support 1 and positioning guiding structure; Its medium-height trestle 1 is to be semicircular arc, and the structure of opening and cranium brain adapts; Be respectively arranged with at the two ends of support 1 and be used to the gathering sill 5 of locating card article 2 and being used to lead; Card article 2 can horizontal slip in the horizontally disposed locating hole 3 of bracket end, and by bolt 4 lockings.During use, at first use the CT device to mark by the outer 2 corresponding points of the cranium at focus center, according to the principle that two points make a line, card article 2 and gathering sill 5 are close to this 2 point respectively, selecting tightly then, fixing bolt 4 is pressed on card article outside the cranium brain; Micro-wound puncture needle is positioned in the gathering sill 5, accurately arrives the focus center and puncture.Use this cranium brain puncture locator, improve the accuracy rate of lancet puncture, but also not limited by the degree of depth of wound site, made operation very convenient, have simple and direct practical characteristics, especially be fit to pulverize puncture needle and be used with the disposable use intracranial hematoma of patented product.
Claims (1)
1, a kind of cranium brain puncture guide-localization instrument, it is characterized in that: described guide-localization instrument main body is to be the arcual locating support in half garden, one end of described support is equipped with the location card article, described card article is arranged in the horizontally disposed hole slot of described bracket end, and can horizontal slip in hole slot, lock by bolt; The opposite end is provided with a gathering sill that is used for the puncture needle positioning and guiding along horizontal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03235388XU CN2603664Y (en) | 2003-01-24 | 2003-01-24 | Head puncture guiding position finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03235388XU CN2603664Y (en) | 2003-01-24 | 2003-01-24 | Head puncture guiding position finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2603664Y true CN2603664Y (en) | 2004-02-18 |
Family
ID=34166249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU03235388XU Expired - Fee Related CN2603664Y (en) | 2003-01-24 | 2003-01-24 | Head puncture guiding position finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2603664Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264682A (en) * | 2016-07-27 | 2017-01-04 | 王宇博 | Through cornu occipitale ventricular puncture guider |
| CN113288364A (en) * | 2021-06-01 | 2021-08-24 | 伍国锋 | Guiding method and puncture guiding instrument based on plane circular theory craniocerebral focus |
-
2003
- 2003-01-24 CN CNU03235388XU patent/CN2603664Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264682A (en) * | 2016-07-27 | 2017-01-04 | 王宇博 | Through cornu occipitale ventricular puncture guider |
| CN113288364A (en) * | 2021-06-01 | 2021-08-24 | 伍国锋 | Guiding method and puncture guiding instrument based on plane circular theory craniocerebral focus |
| CN113288364B (en) * | 2021-06-01 | 2023-03-21 | 伍国锋 | Guiding method and puncture guiding instrument based on plane circular theory craniocerebral focus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211985602U (en) | Positioning device for puncture | |
| US9788812B2 (en) | Needle guide with selectable aspects | |
| CN201551399U (en) | Positioning frame for CT guide puncture needle | |
| CN104887297A (en) | Needle-guide positioner special for internal arteriovenous fistula puncture | |
| CN2603664Y (en) | Head puncture guiding position finder | |
| CN105963009B (en) | A kind of Wrist fracture percutaneously fixed surgical guide and method | |
| CN207870944U (en) | A kind of combined spinal-epidural paracentesis trocar with latch functions | |
| CN204797995U (en) | Slidingtype puncture locator | |
| CN104013451A (en) | Universal thighbone osteotomy device in navigation auxiliary total knee replacement | |
| CN202437341U (en) | Stereotactic minimally-invasive intracranial hematoma removal locator | |
| CN210962351U (en) | Intracranial puncture sighting device | |
| CN206381220U (en) | Intracranial hematoma puncture 3 D positioning equipment | |
| CN216365211U (en) | Ventricles of brain abdominal cavity reposition of redundant personnel puncture pincers under peritoneoscope | |
| CN216317723U (en) | Biopsy needle capable of being bent in oriented mode and used for extracting brain tissue lesion | |
| CN211067082U (en) | Puncture positioner under CT guide | |
| CN213722305U (en) | Intracardiac branch of academic or vocational study puncture positioner | |
| CN205234604U (en) | Bone traction guider with adjustable | |
| CN209316009U (en) | A kind of Multifunctional nerve surgery stereotactic puncture instrument | |
| CN104000642A (en) | Universal tibia osteotomy module in navigation aid total knee arthroplasty | |
| CN210249911U (en) | Intracardiac branch of academic or vocational study puncture positioner | |
| CN220459392U (en) | Pulmonary nodule puncture and ablation positioning guide device | |
| CN213047192U (en) | Puncture needle with thread for minimally invasive surgery | |
| CN209253164U (en) | It is a kind of to puncture simple stereo brain orienting instrument through volume | |
| CN208145043U (en) | Needle guide device for venipuncture | |
| CN204049785U (en) | A kind of stereotaxis intracranial puncture positioning head frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |