CN203483515U - Anterior cervical surgery body surface locator - Google Patents
Anterior cervical surgery body surface locator Download PDFInfo
- Publication number
- CN203483515U CN203483515U CN201320576105.2U CN201320576105U CN203483515U CN 203483515 U CN203483515 U CN 203483515U CN 201320576105 U CN201320576105 U CN 201320576105U CN 203483515 U CN203483515 U CN 203483515U
- Authority
- CN
- China
- Prior art keywords
- positioning rule
- ruler
- neck
- detachable
- scale
- 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
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
An anterior cervical surgery body surface locator is characterized in that the locator is composed of a neck circumferential locating ruler, a neck axial locating ruler, a centrum rear indicating bar, an intervertebral space indicating chain, a carotid artery inner edge indicating ruler and a needle insertion depth indicating ruler; the neck circumferential locating ruler is an arc-shaped ruler, and the neck axial locating ruler is a bar-shaped ruler; the neck axial locating ruler is vertical to the plane of a circle where the arc of the arc-shaped ruler is located, and one end of the bar-shaped ruler is fixedly connected with the middle of the neck circumferential locating ruler; one end of the centrum rear indicating bar is connected with the neck circumferential locating ruler in a detachable or sliding mode; one end of the intervertebral space indicating chain is connected with the neck axial locating ruler in a detachable or sliding mode; one end of the needle insertion depth indicating ruler is connected with the centrum rear indicating bar in a detachable or sliding mode; the carotid artery inner edge indicating ruler is connected with the neck circumferential locating ruler in a detachable or sliding mode. The anterior cervical surgery body surface locator can quickly and precisely locate, reduces times of X-ray fluoroscopy, and is safe and reliable.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of anterior cervical operation body surface locator.
Background technology
In recent years, the sickness rate of cervical spondylosis was in continuous rising, and some cervical spondylosiss must be passed through operative treatment.Because cervical region is blood vessel and the neural main position of passing through, operative treatment difficulty is large, risk is high, and therefore preoperative body surface location is very important for cervical operation accurately.For example, in the radio-frequency (RF) ablation Minimally Invasive Surgery for the treatment of prolapse of cervical intervertebral disc, traditional localization method is mainly doctor according to anatomic landmark and free-hand touch or places Kirschner wire, and determines body puncture entry point by X-ray examination.The shortcoming of this traditional localization method is exactly repeatedly mobile Kirschner wire and repeatedly carries out X-ray examination and just can reach the object of accurate location, increased operating time simultaneously, make again medical personnel and patient repeatedly be exposed under x-ray radiation, this localization method is safe and reliable not.For this reason, how to design the problem that a kind of anterior cervical operation body surface locator that can fast, accurately locate and reduce X-ray examination number of times becomes this utility model research.
Summary of the invention
This utility model provides a kind of anterior cervical operation body surface locator, its object be to solve current existing anterior cervical operation location not accurate enough, make doctors and patients repeatedly be exposed to the problem under x-ray radiation.
For achieving the above object, the technical solution adopted in the utility model is: this anterior cervical operation body surface locator consists of to positioning rule, vertebral body rear bar, three to five intervertebral space indication chains, carotid artery inner edge cuing scale and depth of needle cuing scales the circumferential positioning rule of cervical region, neck shaft; The circumferential positioning rule of described cervical region is circular arc chi, and this circular arc chi is provided with scale, and neck shaft is strip chi to positioning rule, and this strip chi is provided with scale; Described neck shaft is the plane perpendicular to the circle at the circular arc place of described circular arc chi to positioning rule, and neck shaft is fixedly connected with the middle part of the circumferential positioning rule of cervical region to one end of positioning rule, and neck shaft is unsettled to the other end of positioning rule; One end of described vertebral body rear bar is connected or is slidably connected with the circumferential positioning rule of cervical region is detachable; One end of described intervertebral space indication chain is connected or is slidably connected to positioning rule is detachable with described neck shaft; One end of described depth of needle cuing scale is connected or is slidably connected with described vertebral body rear bar is detachable; Described carotid artery inner edge cuing scale is connected or is slidably connected with the circumferential positioning rule of described neck is detachable; Described neck shaft is all positioned at the same side of plane of circle at the circular arc place of described circular arc chi to positioning rule, vertebral body rear bar, intervertebral space indication chain, carotid artery inner edge cuing scale and depth of needle cuing scale.
This utility model using method and beneficial effect are: anterior cervical operation body surface locator of the present utility model is all applicable to the body surface location before anterior cervical vertebrae or side anterior approach.In operation process (for example, at the radio-frequency (RF) ablation Minimally Invasive Surgery for the treatment of prolapse of cervical intervertebral disc), described anterior cervical operation body surface locator is positioned over to patient's cervical region, wherein, the circumferential positioning rule of cervical region is fitted with all arcs of neck below cervical region lower jaw because its shaping makes it, and neck shaft is placed on cervical region dead ahead to positioning rule; At neck shaft, to positioning rule right side, place three to five intervertebral space indication chains, at the circumferential positioning rule of cervical region right side arched arm nearside, place carotid artery inner edge cuing scale, distally connects vertebral body rear bar, connect depth of needle cuing scale, make depth of needle cuing scale parallel with cervical vertebra sagittal plane.With " C " arm x-ray equipment, patients with cervical is carried out to side position perspective, according to fluoroscopy images, first find depth of needle cuing scale and vertebral body trailing edge line intersection point T
0, then find depth of needle cuing scale and carotid artery inner edge cuing scale intersection point P0, P0 to T
0for puncture depth of needle.And then find out and intend the actual inserting needle target spot of puncture target intervertebral space trailing edge T according to intervertebral space indication chain
1,2with and the intersection point P1,2 of extended line and carotid artery inner edge cuing scale ..., labelling P1,2 ... for actual skin puncture entry point.P1,2 ... with T
1,2line is actual inserting needle direction.Finally implement puncture.Anterior cervical operation body surface locator of the present utility model can be located fast, and accurate positioning, and once perspective can complete, and reduces x-ray beta radiation, safe and reliable.
Accompanying drawing explanation
Accompanying drawing 1 is the axonometric chart of this utility model anterior cervical operation body surface locator;
Accompanying drawing 2 is the using state schematic diagram of this utility model anterior cervical operation body surface locator.
In above accompanying drawing: 1, the circumferential positioning rule of cervical region; 2, neck shaft is to positioning rule; 3, vertebral body rear bar; 4, intervertebral space indication chain; 5, carotid artery inner edge cuing scale; 6, depth of needle cuing scale; 7, cervical region.
The specific embodiment
Below in conjunction with drawings and Examples, this utility model is further described:
Embodiment: a kind of anterior cervical operation body surface locator
Shown in accompanying drawing 1 and accompanying drawing 2, this anterior cervical operation body surface locator consists of to positioning rule 2, vertebral body rear bar 3, three to five intervertebral space indication chains 4, carotid artery inner edge cuing scale 5 and depth of needle cuing scales 6 the circumferential positioning rule 1 of cervical region, neck shaft; The circumferential positioning rule 1 of described cervical region is circular arc chi, and this circular arc chi is provided with scale, and neck shaft is strip chi to positioning rule 2, and this strip chi is provided with scale; Described neck shaft is the plane perpendicular to the circle at the circular arc place of described circular arc chi to positioning rule 2, and neck shaft is fixedly connected with the middle part of the circumferential positioning rule 1 of cervical region to one end of positioning rule 2, and neck shaft is unsettled to the other end of positioning rule 2; One end of described vertebral body rear bar 3 and circumferential magnetic-type connection of positioning rule 1 of cervical region (i.e. the object of the magnetic attraction by magnetic material to reach detachable connection and to be slidably connected); One end of described intervertebral space indication chain 4 is connected to positioning rule 2 is magnetic-type with described neck shaft; One end of described depth of needle cuing scale 6 and described vertebral body rear 3 magnetic-type connections of bar; Described neck shaft is all positioned on the circumferential positioning rule 1 right side arched arm of cervical region of described circular arc to positioning rule 2, vertebral body rear bar 3, intervertebral space indication chain 4, carotid artery inner edge cuing scale 5 and depth of needle cuing scale 6.
Using method: in operation process (for example, at the radio-frequency (RF) ablation Minimally Invasive Surgery for the treatment of prolapse of cervical intervertebral disc), described anterior cervical operation body surface locator is positioned over to patient's cervical region 7, wherein, the circumferential positioning rule 1 of cervical region is fitted with all arcs of neck below cervical region 7 lower jaws because its shaping makes it, and neck shaft is placed on cervical region dead ahead to positioning rule 2; At neck shaft, to the chi right side 2, be sidelong and put three to five intervertebral space indication chains 4, at neck shaft, to positioning rule 2 right arm nearsides, place carotid artery inner edge cuing scale 5, distally connects vertebral body rear bar 3, connect depth of needle cuing scale 6, make depth of needle cuing scale 6 parallel with cervical vertebra sagittal plane.With " C " arm x-ray equipment, patients with cervical is carried out to side position perspective, according to fluoroscopy images, first find depth of needle cuing scale 6 and vertebral body trailing edge line intersection point T
0, then find depth of needle cuing scale 6 and carotid artery inner edge cuing scale 5 intersection point P0, P0 to T
0for paracentesis depth.And then find out and intend the actual inserting needle target spot of puncture target intervertebral space trailing edge T according to intervertebral space indication chain 4
1,2with and the intersection point P1,2 of extended line and carotid artery inner edge cuing scale 5 ..., labelling P1,2 ... for actual skin puncture entry point.P1,2 ... with T
1,2line is actual inserting needle direction.Finally implement puncture.Explanation about above-described embodiment partial content:
1, in above-described embodiment, VELCRO (VELCRO can also be passed through with detachable connection the between the circumferential positioning rule 1 of cervical region in one end of described vertebral body rear bar 3, have another name called magic tape, divide male and female two sides, one side is the fiber of small, flexible, for circle hair side, another side is the seta of harder buckle, is thorn hair side.) connect, the one end that is vertebral body rear bar 3 is provided with the round hair side of VELCRO or stings hair side, the circumferential positioning rule 1 of cervical region is provided with thorn hair side or the circle hair side of VELCRO, and one end of described vertebral body rear bar 3 is corresponding with the circumferential positioning rule 1 of cervical region and overlap by stinging hair side or justifying hair side.In like manner, one end of described intervertebral space indication chain 4 and described neck shaft are between positioning rule 2, between one end of described depth of needle cuing scale 6 and described vertebral body rear bar 3, all can adopt VELCRO to carry out detachable connection between described carotid artery inner edge cuing scale 5 and the circumferential positioning rule 1 of described cervical region.
2, in above-described embodiment, can be for being slidably connected between one end of described vertebral body rear bar 3 and the circumferential positioning rule 1 of cervical region, be that the circumferential positioning rule 1 of cervical region is provided with guide rail, one end of vertebral body trailing edge bar 3 is provided with slide block, and this slide block coordinates to be slidably connected with guide rail.In like manner, one end of described intervertebral space indication chain 4 and described neck shaft are to being all slidably connected by coordinating with realization between guide rail and slide block between positioning rule 2, between one end of described depth of needle cuing scale 6 and described vertebral body rear bar 3, between described carotid artery inner edge cuing scale 5 and the circumferential positioning rule 1 of described neck.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to this utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (1)
1. an anterior cervical operation body surface locator, is characterized in that: this anterior cervical operation body surface locator consists of to positioning rule (2), vertebral body rear bar (3), three to five intervertebral space indication chains (4), carotid artery inner edge cuing scale (5) and depth of needle cuing scales (6) the circumferential positioning rule of cervical region (1), neck shaft; The circumferential positioning rule of described cervical region (1) is circular arc chi, and this circular arc chi is provided with scale, and neck shaft is strip chi to positioning rule (2), and this strip chi is provided with scale; Described neck shaft is the plane perpendicular to the circle at the circular arc place of described circular arc chi to positioning rule (2), and neck shaft is fixedly connected with the middle part of the circumferential positioning rule of cervical region (1) to one end of positioning rule (2), and neck shaft is unsettled to the other end of positioning rule (2); One end of described vertebral body rear bar (3) is connected or is slidably connected with the circumferential positioning rule of cervical region (1) is detachable; One end of described intervertebral space indication chain (4) is connected or is slidably connected to positioning rule (2) is detachable with described neck shaft; One end of described depth of needle cuing scale (6) is connected or is slidably connected with described vertebral body rear bar (3) is detachable; Described carotid artery inner edge cuing scale (5) is connected or is slidably connected with the circumferential positioning rule of described neck (1) is detachable; Described neck shaft is all positioned at the same side of plane of circle at the circular arc place of described circular arc chi to positioning rule (2), vertebral body rear bar (3), intervertebral space indication chain (4), carotid artery inner edge cuing scale (5) and depth of needle cuing scale (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576105.2U CN203483515U (en) | 2013-09-17 | 2013-09-17 | Anterior cervical surgery body surface locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576105.2U CN203483515U (en) | 2013-09-17 | 2013-09-17 | Anterior cervical surgery body surface locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203483515U true CN203483515U (en) | 2014-03-19 |
Family
ID=50254385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576105.2U Expired - Fee Related CN203483515U (en) | 2013-09-17 | 2013-09-17 | Anterior cervical surgery body surface locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203483515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420064A (en) * | 2016-08-30 | 2017-02-22 | 崔轶 | Vertebral surgery perspective locator |
-
2013
- 2013-09-17 CN CN201320576105.2U patent/CN203483515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420064A (en) * | 2016-08-30 | 2017-02-22 | 崔轶 | Vertebral surgery perspective locator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2018517452A (en) | System and method for mapping nasal cavity structure | |
| Rozen et al. | Developments in perforator imaging for the anterolateral thigh flap: CT angiography and CT‐guided stereotaxy | |
| Mahler | Ultrasound guidance to approach the femoral nerve in the iliopsoas muscle: a preliminary study in the dog | |
| CN105816222A (en) | Spinal puncture positioning method and device | |
| CN203447351U (en) | External guider for dynamic hip screw | |
| CN103845114A (en) | CT (computed tomography) guidance percutaneous puncture three-dimensional positioning frame | |
| CN203483515U (en) | Anterior cervical surgery body surface locator | |
| CN209301251U (en) | Ultrasonically guided percutaneous puncture bone positioning device | |
| CN107595406B (en) | Electromagnetic guiding system for fracture closed reduction treatment | |
| CN205866812U (en) | Backbone puncture locator | |
| WO2019153983A1 (en) | Surgical scalpel tip thermal imaging system and method therefor | |
| CN204520626U (en) | A kind of mark device measuring length, angle and pain scores | |
| CN202146359U (en) | Multifunctional dynamic hip screw guider | |
| CN201798799U (en) | Puncture three-dimensional positioning guide ruler | |
| CN209450624U (en) | Localised puncture external member with push rod | |
| CN203609520U (en) | Location device for spinal digital operation | |
| CN208339578U (en) | A kind of multi-functional Thoracolumbar disk body surface locator device | |
| US20210322092A1 (en) | A system and method for the ablation of uterine fibroids | |
| CN206499512U (en) | A kind of guiding fixator for CT navigation puncture biopsies | |
| CN218419993U (en) | Puncture needle for breast positioning | |
| CN202821645U (en) | Arteria cruralis assist puncture device | |
| CN109044539A (en) | A kind of body surface location method for infrared navigation | |
| CN205054426U (en) | Operation is with handle, electromagnetism sword surgical system and positioning system | |
| CN206080721U (en) | Paliform pedicle of vertebral arch puncture locator | |
| CN204600637U (en) | A kind of Thoracolumbar disk pedicle of vertebral arch operation external member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |