CN208640839U - Spinal surgery puncture locator - Google Patents
Spinal surgery puncture locator Download PDFInfo
- Publication number
- CN208640839U CN208640839U CN201721301778.1U CN201721301778U CN208640839U CN 208640839 U CN208640839 U CN 208640839U CN 201721301778 U CN201721301778 U CN 201721301778U CN 208640839 U CN208640839 U CN 208640839U
- Authority
- CN
- China
- Prior art keywords
- metallic
- metallic rod
- rod
- metal
- rods
- 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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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model discloses spinal surgery puncture locators, including the first metallic rod, the first metallic rod quantity is seven, seven first metallic rods are longitudinally evenly distributed, seven first metallic rod both ends are equipped with the second metallic rod, metal extension rod is installed among seven first metallic rods, the first metallic rod intersection point upper end in the metal extension rod and middle position is equipped with plastic, transparent bevel protractor, compared with prior art, the beneficial effects of the utility model are: being seven by the first metallic rod quantity, seven first metallic rods are longitudinally evenly distributed, seven first metallic rod both ends are equipped with the second metallic rod, metal extension rod is installed among seven first metallic rods, allow the utility model directly in placement the patient's body surface, X-ray examination machine is not influenced, the placement position of operating bed, after the completion of positioning, It takes away, use and convenient storage do not influence surgical procedure.
Description
Technical field
The utility model relates to technical field of medical equipment, specially spinal surgery puncture locator.
Background technique
Our common backbone scopes and to puncture be usually to put under penetrating X line machine or CT guidance in the patient's body surface at present
Radiopaque metal bar is put, according to perspective imaging, the position of interverbebral disc adjusts body surface point of puncture, and puncture needle is pricked apart from body
Table deeper needs the target position of operative treatment, since the target position of operative treatment is deeper than the point of puncture of body surface marking, again
The puncture angle that do not indicate from equipment, puncture needle, which enters after skin, to be needed by doctors experience in further adjustment side
To this method often results in be punctured repeatedly, previous positioning device inaccuracy；When operation error, easily there is spinal operation art area week
Blood vessel, nerve fiber and the unnecessary damage of important organ are enclosed, for this purpose, it is proposed that spinal surgery puncture locator.
Utility model content
The purpose of this utility model is to provide spinal surgery puncture locators, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions: spinal surgery puncture locator, including first
Metallic rod, the first metallic rod quantity are seven, and seven first metallic rods are longitudinally evenly distributed, seven first gold medals
Belong to bar both ends and the second metallic rod is installed, metal extension rod is installed among seven first metallic rods, the metal extends
The first metallic rod intersection point upper end in bar and middle position is equipped with plastic, transparent bevel protractor, plastic, transparent bevel protractor upper end peace
Equipped with metal foot bar, metal foot bar upper end is equipped with fixed plate, and rotary shaft one end, the rotation are equipped in the fixed plate
The shaft other end is installed on the first metallic rod lower end, and the first metallic rod right end is equipped with metal locating plate.
Preferably, the metal locating plate quantity is two, and described two metal locating plates are respectively arranged in third root the
One metallic rod and the 5th first metallic rod right end.
Preferably, metal extension rod upper end is fixedly installed with plastic, transparent bevel protractor.
Preferably, first metallic rod and the second metallic rod lower end are mounted on foam-rubber cushion.
Compared with prior art, the utility model has the beneficial effects that be seven by the first metallic rod quantity, seven pieces the
One metallic rod is longitudinally evenly distributed, and seven first metallic rod both ends are equipped with the second metallic rod, peace among seven first metallic rods
Equipped with metal extension rod, allow the utility model directly in placement the patient's body surface, does not influence X-ray examination machine, operating bed
Placement position after the completion of positioning, can take away, and use and convenient storage do not influence surgical procedure, through metal extension rod in
Between the first metallic rod intersection point upper end of position plastic, transparent bevel protractor is installed, plastic, transparent bevel protractor upper end is equipped with metal scale
Bar have radiopaque metal foot bar can in imaging and clearly develop, and plastic, transparent bevel protractor is because of the impermeable X of plastic material
Line is without developing, and plastic, transparent bevel protractor and metal foot bar can accurately measure puncture position.
Detailed description of the invention
Fig. 1 is the utility model top view；
Fig. 2 is structure sectional view at the utility model rotary shaft.
In figure: 1, the first metallic rod, the 2, second metallic rod, 3, metal extension rod, 4, plastic, transparent bevel protractor, 5, metal scale
Bar, 6, fixed plate, 7, rotary shaft, 8, metal locating plate, 9, foam-rubber cushion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution: spinal surgery puncture locator, including the first gold medal referring to FIG. 1-2,
Belonging to bar 1,1 quantity of the first metallic rod is seven, and seven first metallic rods 1 are longitudinal evenly distributed, described seven first
1 both ends of metallic rod are equipped with the second metallic rod 2, are equipped with metal extension rod 3 among seven first metallic rods 1, make this reality
The placement position of X-ray examination machine, operating bed can not be influenced, after the completion of positioning, i.e., directly in placement the patient's body surface with novel
It can take away, use and convenient storage, not influence surgical procedure, the metal extension rod 3 and first metallic rod 1 in middle position are handed over
Point upper end is equipped with plastic, transparent bevel protractor 4, and 4 upper end of plastic, transparent bevel protractor is equipped with metal foot bar 5, makes opacity
Metal foot bar 5 can have in imaging and clearly develop, plastic, transparent bevel protractor 4 because plastic material opacity is without developing,
And plastic, transparent bevel protractor 4 and metal foot bar 5 can accurately measure puncture position, and 5 upper end of metal foot bar is equipped with solid
Fixed board 6 is equipped with 7 one end of rotary shaft in the fixed plate 6, and 7 other end of rotary shaft is installed on 1 lower end of the first metallic rod,
First metallic rod, 1 right end is equipped with metal locating plate 8.
Specifically, 8 quantity of metal locating plate is two, described two metal locating plates 8 are respectively arranged in third
The first metallic rod of root 1 and the 5th first metallic rod, 1 right end, keep pedicle bone cement vertebroplasty puncture position accurate.
Specifically, 3 upper end of metal extension rod is fixedly installed with plastic, transparent bevel protractor 4, make plastic, transparent angle
Ruler 4 is fixedly mounted on 3 upper end of metal extension rod.
Specifically, first metallic rod 1 and 2 lower end of the second metallic rod are mounted on foam-rubber cushion 9, make the first metallic rod
1 and second metallic rod 2 contact human skin when reduce sense of discomfort.
Working principle: when the utility model is used, by the utility model place lateral position patients back body surface after just
Middle line, the projected image under penetrating X line machine, metal extension rod 3 upward and be aligned interverbebral disc level, rotation metal foot bar 5 to
15 degree of plastic, transparent bevel protractor 4 are exactly that foramen intervertebrale lens ULESS enters in the corresponding position of 3 apex horizontal of metal extension rod
Road；
Or the utility model is placed to the patients back body surface posterior median line of prone position, the position of metal locating plate 8 is
It is that substantially percutaneous cervical arc root screw sets nail sites and pedicle bone cement vertebroplasty puncture position；
Or the utility model is placed into Ipsilateral outside prone position patient posterior median line, water of seven first metallic rods 1 in CT
7 points of planar imaging can be searched out therefrom and be worn in the body surface that CT guides localised puncture interverbebral disc or intervertebral foramen to do interventional therapy
Thorn point.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. spinal surgery puncture locator, including the first metallic rod (1), it is characterised in that: the first metallic rod (1) quantity is
Seven, seven first metallic rods (1) are longitudinal evenly distributed, and seven first metallic rods (1) both ends are equipped with the second gold medal
Belong to bar (2), is equipped with metal extension rod (3) among seven first metallic rods (1), the metal extension rod (3) and centre
The first metallic rod (1) intersection point upper end of position is equipped with plastic, transparent bevel protractor (4), plastic, transparent bevel protractor (4) upper end
It is equipped with metal foot bar (5), metal foot bar (5) upper end is equipped with fixed plate (6), is equipped with rotation on the fixed plate (6)
Shaft (7) one end, rotary shaft (7) other end are installed on the first metallic rod (1) lower end, the first metallic rod (1) right end
Metal locating plate (8) are installed.
2. spinal surgery puncture locator according to claim 1, it is characterised in that: metal locating plate (8) quantity
It is two, described two metal locating plates (8) are respectively arranged in the first metallic rod of third root (1) and the 5th first metallic rod
(1) right end.
3. spinal surgery puncture locator according to claim 1, it is characterised in that: metal extension rod (3) upper end
It is fixedly installed with plastic, transparent bevel protractor (4).
4. spinal surgery puncture locator according to claim 1, it is characterised in that: first metallic rod (1) and the
Two metallic rods (2) lower end is mounted on foam-rubber cushion (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301778.1U CN208640839U (en) | 2017-09-30 | 2017-09-30 | Spinal surgery puncture locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301778.1U CN208640839U (en) | 2017-09-30 | 2017-09-30 | Spinal surgery puncture locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208640839U true CN208640839U (en) | 2019-03-26 |
Family
ID=65768862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301778.1U Expired - Fee Related CN208640839U (en) | 2017-09-30 | 2017-09-30 | Spinal surgery puncture locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208640839U (en) |
-
2017
- 2017-09-30 CN CN201721301778.1U patent/CN208640839U/en not_active Expired - Fee Related
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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: 20190326 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |