CN204698556U - Goniometry chi is used in a kind of cornu frontale ventriculi lateralis puncture - Google Patents
Goniometry chi is used in a kind of cornu frontale ventriculi lateralis puncture Download PDFInfo
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- CN204698556U CN204698556U CN201520388408.0U CN201520388408U CN204698556U CN 204698556 U CN204698556 U CN 204698556U CN 201520388408 U CN201520388408 U CN 201520388408U CN 204698556 U CN204698556 U CN 204698556U
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- China
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- scale
- protractor
- goniometry
- described semicircle
- semicircle
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Abstract
This utility model relates to a kind of cornu frontale ventriculi lateralis puncture goniometry chi, comprises a hollow protractor of semicircle, and the hollow protractor of described semicircle is made up of an arc-shaped side and a straight flange; Also comprise one is screwed in described semicircle hollow protractor straight flange midpoint straight type cuing scale by fixed screw, hold-doun nut, it is characterized in that there is rectangle scale display window in the middle part of described straight type cuing scale, the scale on the hollow protractor arc-shaped side of described semicircle can be seen through described rectangle scale display window; Described semicircle hollow protractor arc-shaped side mid-scale is 0, is distributed to 90 degree to both sides; The spirit bubble also comprising a band bubble is fixed on described semicircle hollow protractor straight flange reverse side left-hand side abreast.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of cornu frontale ventriculi lateralis puncture goniometry chi.
Background technology
Neurosurgical doctor is in enforcement cornu frontale ventriculi lateralis puncturing operation, drainage tube penetrates cerebral tissue through cranium hole, due to the distance opening center line except cranium hole is other be doctor confirmable except, the head of people is not of uniform size, the width of cornu frontale ventriculi lateralis is also non-constant, so the angle of puncture is personalized, particularly puncture angle and the sagittal angle of head particularly crucial, to puncture according to the angle preset, if do not have accurate goniometry chi to assist, experience and estimation can only be relied on to carry out, this brings larger difficulty by puncture, and easily cause Accessory injury of performing the operation, cause related complication.
Summary of the invention
The purpose of this utility model is exactly to solve the problem mentioned in above-mentioned background technology, provides a kind of goniometry chi used in cornu frontale ventriculi lateralis piercing process.
The technical solution adopted in the utility model is: a kind of cornu frontale ventriculi lateralis puncture goniometry chi, comprises a hollow protractor of semicircle, and the hollow protractor of described semicircle is made up of an arc-shaped side and a straight flange; Also comprise one is screwed in described semicircle hollow protractor straight flange midpoint straight type cuing scale by fixed screw, hold-doun nut, it is characterized in that there is rectangle scale display window in the middle part of described straight type cuing scale, the scale on the hollow protractor arc-shaped side of described semicircle can be seen through described rectangle scale display window; Described semicircle hollow protractor arc-shaped side mid-scale is 0, is distributed to 90 degree to both sides; The spirit bubble also comprising a band bubble is fixed on described semicircle hollow protractor straight flange reverse side left-hand side abreast.
Further, described spirit bubble is in described semicircle hollow protractor straight flange reverse side left-hand side with high temperature resistant sticking double faced adhesive tape.
Further, bottom described rectangle scale display window, middle position retains a pointed projection as pointer.
The beneficial effects of the utility model are: structure is simple, easy to use.In art, patient is placed in horizontal position, the goniometry chi of sterilization is adjusted to the angle of needs and the nut that is tightened, by the side of drainage tube near goniometry chi ruler part, drainage tube cutting tip is placed in cranium hole simultaneously, first goniometry chi is adjusted to cranium hole and both sides external auditory meatus line plane, sight line throughput hornwork hollow part eye-level steeps, when spirit bubble display bubble is positioned in the middle of two scales, the straight flange of semicircle protractor is in horizontal position, so far, the direction of drainage tube is not only in cranium hole and both sides external auditory meatus line plane, be the angle of needs with sagittal angle simultaneously, puncture along this angle, accuracy is high.
Accompanying drawing explanation
Fig. 1 is front schematic view of the present utility model.
Fig. 2 is reverse side schematic diagram of the present utility model
Detailed description of the invention
Embodiment 1:
As Fig. 1,2 one kinds of cornu frontale ventriculi lateralis puncture goniometry chis, comprise a hollow protractor 1 of semicircle, the hollow protractor 1 of described semicircle is made up of an arc-shaped side 12 and a straight flange 11; Also comprise one and be screwed in straight type cuing scale 13 in described semicircle hollow protractor 1 straight flange 11 midpoint by fixed screw 133, hold-doun nut 134, have rectangle scale display window 131 in the middle part of described straight type cuing scale 13, bottom described rectangle scale display window 131, middle position retains one pointed protruding 132 as pointer.The scale on described semicircle hollow protractor 1 arc-shaped side 12 can be seen through described rectangle scale display window 131; Described semicircle hollow protractor 1 arc-shaped side 12 mid-scale is 0, is distributed to 90 degree to both sides; The spirit bubble 2 also comprising a band bubble 21 abreast with high temperature resistant sticking double faced adhesive tape in described semicircle hollow protractor 1 straight flange 11 reverse side left-hand side.
The beneficial effects of the utility model are: structure is simple, easy to use.In art, patient is placed in horizontal position, the goniometry chi of sterilization is adjusted to the angle of needs and the nut 134 that is tightened, by the side of drainage tube near the straight type cuing scale 13 of goniometry chi, drainage tube cutting tip is placed in cranium hole simultaneously, first goniometry chi is adjusted to cranium hole and both sides external auditory meatus line plane, sight line observes left side spirit bubble 2 by semicircle hollow protractor 1 hollow part, when spirit bubble 2 show bubble 21 be positioned in the middle of two scales time, the straight flange 11 of semicircle hollow protractor 1 is in horizontal position, so far, the direction of drainage tube is not only in cranium hole and both sides external auditory meatus line plane, be the angle of needs with sagittal angle simultaneously, puncture along this angle, accuracy is high.
Claims (3)
1. a goniometry chi is used in cornu frontale ventriculi lateralis puncture, and comprise a hollow protractor of semicircle, the hollow protractor of described semicircle is made up of an arc-shaped side and a straight flange; Also comprise one is screwed in described semicircle hollow protractor straight flange midpoint straight type cuing scale by fixed screw, hold-doun nut, it is characterized in that there is rectangle scale display window in the middle part of described straight type cuing scale, the scale on the hollow protractor arc-shaped side of described semicircle can be seen through described rectangle scale display window; Described semicircle hollow protractor arc-shaped side mid-scale is 0, is distributed to 90 degree to both sides; The spirit bubble also comprising a band bubble is fixed on described semicircle hollow protractor straight flange reverse side left-hand side abreast.
2. a kind of cornu frontale ventriculi lateralis puncture goniometry chi according to claim 1, is characterized in that: described spirit bubble is in described semicircle hollow protractor straight flange reverse side left-hand side with high temperature resistant sticking double faced adhesive tape.
3. a kind of cornu frontale ventriculi lateralis puncture goniometry chi according to claim 2, is characterized in that: bottom described rectangle scale display window, middle position retains a pointed projection as pointer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388408.0U CN204698556U (en) | 2015-06-08 | 2015-06-08 | Goniometry chi is used in a kind of cornu frontale ventriculi lateralis puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388408.0U CN204698556U (en) | 2015-06-08 | 2015-06-08 | Goniometry chi is used in a kind of cornu frontale ventriculi lateralis puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204698556U true CN204698556U (en) | 2015-10-14 |
Family
ID=54278193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520388408.0U Expired - Fee Related CN204698556U (en) | 2015-06-08 | 2015-06-08 | Goniometry chi is used in a kind of cornu frontale ventriculi lateralis puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204698556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362192A (en) * | 2018-02-08 | 2018-08-03 | 复旦大学附属中山医院 | Arch of aorta Tangented position angle measuring scale and measurement method |
-
2015
- 2015-06-08 CN CN201520388408.0U patent/CN204698556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362192A (en) * | 2018-02-08 | 2018-08-03 | 复旦大学附属中山医院 | Arch of aorta Tangented position angle measuring scale and measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160608 |