CN202477851U - Frontal craniocerebral puncture positioning frame - Google Patents
Frontal craniocerebral puncture positioning frame Download PDFInfo
- Publication number
- CN202477851U CN202477851U CN2011205440974U CN201120544097U CN202477851U CN 202477851 U CN202477851 U CN 202477851U CN 2011205440974 U CN2011205440974 U CN 2011205440974U CN 201120544097 U CN201120544097 U CN 201120544097U CN 202477851 U CN202477851 U CN 202477851U
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- ruler
- cross bar
- vertical
- linear foot
- longitudinal
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Abstract
The utility model relates to the technical field of medical equipment, and belongs to a neurosurgical craniocerebral operative instrument, in particular to a frontal craniocerebral puncture positioning frame. The frontal craniocerebral puncture positioning frame comprises a cross bar, a vertical ruler and a longitudinal ruler and is characterized in that the cross bar is of a cylinder shape and has scales; bar legs are vertically installed at two ends of the cross bar and have scales, and sliding blocks are installed on the bar legs; fastening buttons and ear gears are installed on the sliding blocks; a sliding sleeve is arranged at the lower end of the vertical ruler, and the vertical ruler is installed on the cross bar through the sliding sleeve; a fastening button is installed on the sliding sleeve, and a vertical ruler sleeve is installed on the vertical ruler; a fastening button is installed on the vertical ruler sleeve, and a longitudinal ruler hole vertical to the longitudinal ruler is formed in the vertical ruler sleeve; the longitudinal ruler is installed in the longitudinal ruler hole, and a fastening button is installed on the longitudinal ruler hole; the longitudinal ruler has scales; and a directional tray is vertically arranged at the front end of the longitudinal ruler. The frontal craniocerebral puncture positioning frame has the advantages of reasonable structure and convenience in use, and the accuracy of a craniocerebral puncture direction is increased.
Description
Technical field
This utility model relates to technical field of medical instruments, belongs to neurosurgery craniocerebral operations apparatus, is through volume cranium brain puncture locating rack.
Background technology
The cranium encephalopuncture is widely used in the cranium brain Minimally Invasive Surgery of the treatment of hypertensive cerebral hemorrhage.Traditional puncture approach blood vessel through temporo cranium encephalopuncture is than comparatively dense, and simultaneously near the function of nervous system district, the risk that complication takes place is bigger.Prefrontal blood supply is the tip section of medium-sized artery before the brain, and prefrontal is function " radioshadow ", therefore takes through volume approach cranium encephalopuncture, and surgical injury is smaller.The drainage tube of keeping somewhere through the postoperative forehead of volume cranium encephalopuncture does not simultaneously have specific (special) requirements to the patient body position during nursing, and nursing work load is fewer.At present, the patient implements when volume cranium encephalopuncture, can only estimate substantially by rule of thumb that needle angle and some imaginary carry out blind wearing, and has the bigger shortcoming of the puncture deviation of directivity.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of through volume cranium brain puncture locating rack.
The purpose of this utility model realizes through following technical scheme: through volume cranium brain puncture locating rack, comprise cross bar, upright chi and linear foot, it is characterized in that: cross bar is cylindric and is provided with scale; The two ends of cross bar are vertically installed with the bar lower limb, and the bar lower limb is provided with scale, and on the bar lower limb slide block are installed, and fastening button is installed on the slide block and is provided with the ear shelves; The lower end of upright chi is provided with slip cap, and is installed on the cross bar through slip cap, and fastening button is installed on the slip cap; Upright chi cover is installed on the upright chi, and upright chi puts fastening button is installed, and upright chi cover is provided with and stands the orthogonal linear foot of chi hole; Linear foot is equipped with linear foot in the hole; On the linear foot hole and fastening button is installed, linear foot is provided with scale, and the front end of linear foot is vertically installed with directed holder.
The utlity model has advantage rational in infrastructure, easy to use, improved the degree of accuracy of cranium brain puncture direction.
Description of drawings
Accompanying drawing is the structural representation of this utility model, and Fig. 1 is the front view of this utility model, and Fig. 2 is the vertical view of this utility model.
1 upright chi cover 2 directed holder 3 linear foots 4 upright chi 5 cross bars 6 bar lower limbs 7 slide blocks 8 ear shelves among the figure
The specific embodiment
The technical scheme of the embodiment of this utility model is following: through volume cranium brain puncture locating rack, comprise cross bar 5, upright chi 4 and linear foot 3, it is characterized in that: cross bar 5 is cylindric and is provided with scale; The two ends of cross bar 5 are vertically installed with bar lower limb 6, and bar lower limb 6 is provided with scale, and on the bar lower limb 6 slide block 7 are installed, and fastening button is installed on the slide block 7 and is provided with ear shelves 8; The lower end of upright chi 4 is provided with slip cap, and is installed on the cross bar 5 through slip cap, and fastening button is installed on the slip cap; Upright chi cover 1 is installed on the upright chi 4, on the upright chi cover 1 fastening button is installed, upright chi cover 1 is provided with and upright chi 4 orthogonal linear foot holes; Linear foot 3 is installed in the linear foot hole; On the linear foot hole and fastening button is installed, linear foot 3 is provided with scale, and the front end of linear foot 3 is vertically installed with directed holder 2.
During use, according to patient's cranium brain CT three-dimensional reconstruction image data, the parameter of this utility model is confirmed in adjustment.Slide block 7 through adjustment this utility model is placed on ear shelves 8 on the auricle, and slide block 7 is equal to the distance of cross bar 5, makes cross bar 5 be placed on forehead, and the body surface symbol point through confirming according to patient's cranium brain CT three-dimensional reconstruction image data; The slip cap that is provided with through upright chi 4 lower ends makes upright chi 4 move to the operation sagittal plane along cross bar 5 axis; Through distance and orientation holder 2 the distances to upright chi 4 of upright chi cover 1 adjustment linear foot 3 to cross bar 5; The slip cap that is provided with through upright chi 4 lower ends makes upright chi 4 rotate along cross bar 5 axis, makes directed holder 2 touch point of puncture, and the sensing of directed holder 2 is puncture approach direction.
Claims (1)
1. through volume cranium brain puncture locating rack, comprise cross bar (5), upright chi (4) and linear foot (3), it is characterized in that: cross bar (5) is cylindric and is provided with scale; The two ends of cross bar (5) are vertically installed with bar lower limb (6), and bar lower limb (6) is provided with scale, and on the bar lower limb (6) slide block (7) are installed, and fastening button is installed on the slide block (7) and is provided with ear shelves (8); The lower end of upright chi (4) is provided with slip cap, and is installed on the cross bar (5) through slip cap, and fastening button is installed on the slip cap; Upright chi cover (1) is installed on the upright chi (4); On the upright chi cover (1) fastening button is installed; Upright chi cover (1) is provided with and the orthogonal linear foot of upright chi (4) hole, and linear foot (3) is installed in the linear foot hole, on the linear foot hole and fastening button is installed; Linear foot (3) is provided with scale, and the front end of linear foot (3) is vertically installed with directed holder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205440974U CN202477851U (en) | 2011-12-16 | 2011-12-16 | Frontal craniocerebral puncture positioning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205440974U CN202477851U (en) | 2011-12-16 | 2011-12-16 | Frontal craniocerebral puncture positioning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202477851U true CN202477851U (en) | 2012-10-10 |
Family
ID=46952317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205440974U Expired - Fee Related CN202477851U (en) | 2011-12-16 | 2011-12-16 | Frontal craniocerebral puncture positioning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202477851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309408A (en) * | 2018-02-02 | 2018-07-24 | 聊城慧科科技创新服务中心 | Cerebral hemorrhage puncture drainage positioning device and its localization method |
| CN111481271A (en) * | 2020-05-09 | 2020-08-04 | 北京梅德厚普科技有限公司 | Movable cross square ruler |
-
2011
- 2011-12-16 CN CN2011205440974U patent/CN202477851U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309408A (en) * | 2018-02-02 | 2018-07-24 | 聊城慧科科技创新服务中心 | Cerebral hemorrhage puncture drainage positioning device and its localization method |
| CN111481271A (en) * | 2020-05-09 | 2020-08-04 | 北京梅德厚普科技有限公司 | Movable cross square ruler |
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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: 20121010 Termination date: 20131216 |