CN200951090Y - Craniocerebral puncture orienting device - Google Patents
Craniocerebral puncture orienting device Download PDFInfo
- Publication number
- CN200951090Y CN200951090Y CN 200620092136 CN200620092136U CN200951090Y CN 200951090 Y CN200951090 Y CN 200951090Y CN 200620092136 CN200620092136 CN 200620092136 CN 200620092136 U CN200620092136 U CN 200620092136U CN 200951090 Y CN200951090 Y CN 200951090Y
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Abstract
The utility model relates to a brain puncture direction finder, which pertains to the technical field of medical surgical auxiliary apparatus. The utility model is provided with a C-shaped ring, a marking pole which is fixed at one side of the sliding block and can slide on the C-shaped ring, an aligning groove and a leveling line are arranged on the C-shaped ring, the outside of the middle part of the C-shaped ring is provided with a rotary angle control panel, and a middle marking pole is arranged on the angle control panel. The utility model is the direction finder of skull drilling needle placing of the intracranial hematoma minimal invasive puncture drainage removal, which commendably solves the technical problem of the needle-insertion positioning in the cerebral hemorrhage surgery in the prior art, in particular to the inaccurate positioning of the inclined needle-insertion which is easy to cause the failure of the surgery well.
Description
Technical field
This utility model relates to a kind of cranium brain puncture finder that belongs to medical operating assistive device technical field.
Background technology
At present the method that the hospitalize patients with cerebral hemorrhage generally need be by the brain puncture is with the congestion sucking-off of patient's intracranial.Institute is the crux that improves success rate of operation so that needle set can accurately arrive target spot.Technology in the past is to mark graticule according to brain CT image at head, or determine puncture position and inserting needle direction by the two-point method orienting device, the problem of this traditional localization method maximum is inserting needle location and the inserting needle direction is inaccurate, complicated operation, the length that expends time in, and causes operative failure easily." cranium brain puncture finder " patent (03214292.7) of the applicant has solved the problem of above-mentioned existence well, and it utilizes a C shape ring and three mark posts that can slide on C shape ring to help doctor's quick needle insertion location.But this patent is because structure is too simple, and the needs that still can not satisfy various cerebral hemorrhage case operations are used in practical operation, and this patent can not solve oblique inserting needle orientation problem simultaneously.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of cranium brain puncture finder that punctures directed to various cerebral hemorrhage operations for solving disadvantages of background technology.
The purpose of this utility model is achieved in that it is provided with C shape ring, the slide block that can slide, the mark post that is fixed on slide block one side on C shape ring, C shape ring arc centrage is provided with equidistant alignment grooves in C shape ring upper edge, be provided with scale line at C shape ring surface perpendicular to alignment grooves, the outside, middle part at C shape ring is provided with rotating angle console panel, is provided with a middle mark post at angle console panel outer ring surface.Two ends at C shape ring are provided with end block, and end block can slide on C shape ring, and the end block inboard is provided with rubber strip.Also can be provided with rubber strip in the inboard of two ends that C shape is encircled.
This utility model is compared background technology and is had following advantage: when 1. cerebral hemorrhage operation carries out cranium brain puncture location, mark post, mark post and alignment grooves and scale line in the reference, can accurately determine different target spot inserting needle position location and direction, reduce the probability of operative failure; 2. simple in structure, easy to operate easy.
Description of drawings
Fig. 1 is this utility model structure principle chart.
Fig. 2 is the puncture point orientation sketch map.
The specific embodiment
This utility model is further described by embodiment below in conjunction with accompanying drawing: as shown in Figure 1 and Figure 2, this reality is novel to be that the intracranial hematoma Microtrauma Puncture Comminution Clearing is bored the orienting device that cranium is put pin.Finder is stuck in patient head, demarcates the inserting needle direction with directed mark post, accurately directly perceived, greatly improve success rate of operation.This finder mainly is made up of two mark posts 2 and a middle mark post 1 of connecting C shape ring 5, mark post 2 is located on the slide block 9, slide block 9 can slide on C shape ring 5, on C shape ring 5, be carved with alignment grooves 4 and encircle 5 longitudinal registers to make things convenient for C shape, encircle 5 outer surfaces C shape and be carved with scale line 8, the located lateral that it and mark post 2 and middle mark post 1 are convenient to puncture jointly (C shape ring 5 put on from the patient crown), on C shape ring 5, be provided with rotating angle console panel 7, can be when the oblique inserting needle of needs punctures with reference to the middle mark post 1 on it.In order to make C shape ring 5 more stable at patient's head, be provided with two end blocks 3 in two ends of C shape ring 5, be provided with rubber strip 6 in the inboard of end block 3, end block 3 can slide on C shape ring 5.Certainly also can directly directly be provided with rubber strip 6 in the inboard, two ends of C shape ring 5.The actual step of using is: 1. select maximum hematoma aspect on the CT sheet, draw and go up the center sagittal line, set the point of puncture on hematoma central point and head surface, draw this extended line of 2 and crossing with the center sagittal line, measure the angle of cut and point of puncture to the distance that hits exactly the sagittal line two ends, chi calculates physical length in proportion, counts maximum hematoma aspect respectively to eye socket, the protruding and sick CT aspect number of picking up the ears to take turns upper limb of pillow, changes into physical length.2. patient-side clinostatism, sick side marks the forward and backward median line of head last by body surface symbol, finds corresponding three points on the maximum aspect of hematoma, open vernier cursor and be stuck on the head, two intersection points that mark near the segment mark line point of puncture and intersect at forward and backward center sagittal line by 3 position.3. the middle mark post with this utility model C shape ring top is made as the position that takes measurement of an angle, be stuck on the sagittal line of head center, the mark post of adjusting two ends makes it to aim at two end points of center sagittal line, and be the axle center with these 2, rotate C shape ring, make point of puncture be on the line of two mark posts immobilization with adhesive tape.
Only need keep needle set parallel, overlapping with two ends simultaneously or draw a straight line on point of puncture when boring cranium, can reach predetermined target spot with the top mark post.
Claims (3)
1, a kind of cranium brain puncture finder, it is provided with C shape ring, the slide block that can slide, the mark post that is fixed on slide block one side on C shape ring, it is characterized in that being provided with equidistant alignment grooves at C shape ring upper edge C shape ring arc centrage, be provided with scale line at C shape ring surface perpendicular to alignment grooves, the outside, middle part at C shape ring is provided with rotating angle console panel, is provided with a middle mark post at angle console panel outer ring surface.
2, according to the described cranium brain puncture of claim 1 finder, it is characterized in that being provided with end block in two ends of C shape ring, end block can slide on C shape ring, and the end block inboard is provided with rubber strip.
3, according to the described cranium brain puncture of claim 1 finder, it is characterized in that being provided with rubber strip in the inboard of two ends that C shape is encircled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620092136 CN200951090Y (en) | 2006-07-14 | 2006-07-14 | Craniocerebral puncture orienting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620092136 CN200951090Y (en) | 2006-07-14 | 2006-07-14 | Craniocerebral puncture orienting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951090Y true CN200951090Y (en) | 2007-09-26 |
Family
ID=38809388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620092136 Expired - Fee Related CN200951090Y (en) | 2006-07-14 | 2006-07-14 | Craniocerebral puncture orienting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951090Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958096A (en) * | 2015-05-28 | 2015-10-07 | 沧州医学高等专科学校 | Skull foramen ovale puncture positioning instrument |
| CN107348997A (en) * | 2017-06-16 | 2017-11-17 | 薛宇龙 | Positioner and its Needle localization method for intracranial hematoma chamber drainage |
| CN110947079A (en) * | 2019-11-29 | 2020-04-03 | 吉林大学 | Peripheral blood vessel nursing is with interveneeing pipe fixing device |
-
2006
- 2006-07-14 CN CN 200620092136 patent/CN200951090Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958096A (en) * | 2015-05-28 | 2015-10-07 | 沧州医学高等专科学校 | Skull foramen ovale puncture positioning instrument |
| CN104958096B (en) * | 2015-05-28 | 2018-03-27 | 沧州医学高等专科学校 | The Foramen Ovale of Skull position indicator |
| CN107348997A (en) * | 2017-06-16 | 2017-11-17 | 薛宇龙 | Positioner and its Needle localization method for intracranial hematoma chamber drainage |
| CN107348997B (en) * | 2017-06-16 | 2023-09-12 | 薛宇龙 | Positioning device for intracranial hematoma cavity drainage |
| CN110947079A (en) * | 2019-11-29 | 2020-04-03 | 吉林大学 | Peripheral blood vessel nursing is with interveneeing pipe fixing device |
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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: 20070926 Termination date: 20100714 |