CN203710086U - Microsurgery instrument of neurosurgery - Google Patents
Microsurgery instrument of neurosurgery Download PDFInfo
- Publication number
- CN203710086U CN203710086U CN201320878887.5U CN201320878887U CN203710086U CN 203710086 U CN203710086 U CN 203710086U CN 201320878887 U CN201320878887 U CN 201320878887U CN 203710086 U CN203710086 U CN 203710086U
- Authority
- CN
- China
- Prior art keywords
- bar portion
- surgical instruments
- kink
- neurosurgery
- axis
- 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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Abstract
The utility model provides a microsurgery instrument of neurosurgery, and relates to a microsurgery instrument for tumour extirpation of neurosurgery. The objective of the utility model is to provide the microsurgery instrument which is simple in structure and will not affect surgery view. The microsurgery instrument comprises a hand-hold part, a connecting part and a cutting part which are successively connected; the cutting part comprises a bending part and a heat part which are connected with each other; the connecting part is of a Z-type structure; the connecting part comprises a first rod part, a second rod part and a third rod part which are successively connected and in the same plane; one end of the first rod part is connected with the hand-hold part; the other end of the first rod part is connected with one end of the second rod part; the other end of the second rod part is connected with one end of the third rod part; the other end of the third rod part is connected with one end of the bending part of the cutting part; the other end of the bending part is connected with the head part; the axis of the first rod part is parallel to that of the third rod part; and a distance is kept between the first rod part and the third rod part.
Description
Technical field
This utility model relates to a kind of micro-surgical instruments, particularly relates to a kind of micro-surgical instruments for neurosurgery ablation of tumors.
Background technology
Neurosurgery microsurgery need to carry out under the microscope, conventionally when carrying out the operation of neurosurgery ablation of tumors, neurovascular blunt separation, adopt neurosurgery micro-surgical instruments, it comprises Handheld Division, connecting portion and the cutting part connecting successively, connecting portion is straight profiled bat shape, because connecting portion is straight type, in use easily block the visual field, the efficiency of impact excision.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, neurosurgery micro-surgical instruments of not affecting surgical field of view.
This utility model neurosurgery micro-surgical instruments, comprise the Handheld Division connecting successively, connecting portion and cutting part, described cutting part comprises kink and the head being connected, described connecting portion is Z-type, described connecting portion comprise successively connect in conplane the first bar portion, the second bar portion and the 3rd bar portion, one end of described the first bar portion is connected with Handheld Division, the other end of described the first bar portion is connected with one end of the second bar portion, the other end of described the second bar portion is connected with one end of the 3rd bar portion, one end of described the 3rd other end of bar portion and the kink of cutting part is connected, the other end of described kink is connected with head, between described the first bar portion axis and the first bar portion and the 3rd bar portion parallel with the 3rd bar portion axis, there is spacing.
This utility model neurosurgery micro-surgical instruments, wherein said head is for scraping circle, described in to scrape ring cross-section parallel with kink axis.
This utility model neurosurgery micro-surgical instruments, the wherein said circle of scraping is blunt mouthful an of orifice, one side, has cutting tumor and blunt separation dual function, is convenient to applying in a flexible way in operation.
This utility model neurosurgery micro-surgical instruments, the wherein said circle of scraping is for blunt mouthful of two sides.
This utility model neurosurgery micro-surgical instruments, wherein said head is for scraping circle, described in to scrape ring cross-section vertical with kink axis.
This utility model neurosurgery micro-surgical instruments, wherein said blunt mouthful of orifice of circle, the one side of scraping, described orifice is arranged on left side or the right side of kink.
This utility model neurosurgery micro-surgical instruments, wherein said head is wire loop, the axis of described wire loop is parallel or vertical with the axis of kink.
This utility model neurosurgery micro-surgical instruments, wherein said head is plastic cutter.
This utility model neurosurgery micro-surgical instruments, wherein said cutting part adopts stainless steel material, surface to be coated with diamond-film-like, and apparatus surface rustless property, wearability, anti-glare performance are improved, and makes cutting edge sharper.
This utility model neurosurgery micro-surgical instruments, it is matt that wherein said cutting part adopts stainless steel material, surface treatment, makes apparatus not reflective under shadowless lamp, alleviates the visual fatigue of user.
This utility model neurosurgery micro-surgical instruments difference from prior art is that this utility model comprises Handheld Division, connecting portion and the cutting part connecting successively, and cutting part comprises kink and the head being connected, simple in structure; The connecting portion of neurosurgery micro-surgical instruments is rifle type, does not affect surgical field of view.
Below in conjunction with accompanying drawing, neurosurgery micro-surgical instruments of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is that this utility model neurosurgery micro-surgical instruments is scraped the ring cross-section structural representation parallel with kink axis;
Fig. 2 is that this utility model neurosurgery micro-surgical instruments is scraped the structural representation that ring cross-section is vertical with kink axis;
Fig. 3 is this utility model neurosurgery micro-surgical instruments wire loop axis structural representation parallel with kink;
Fig. 4 is this utility model neurosurgery micro-surgical instruments wire loop axis structural representation vertical with kink;
Fig. 5 is the structural representation that this utility model neurosurgery micro-surgical instruments head is plastic cutter;
Fig. 6 is that this utility model neurosurgery micro-surgical instruments is scraped circle for the structural representation on blunt mouthful of two sides.
The specific embodiment
As shown in Figure 1, this utility model neurosurgery microsurgical instruments set is drawn together the Handheld Division 1 connecting successively, connecting portion 2 and cutting part 3, cutting part 3 comprises kink 4 and the head being connected, connecting portion 2 is Z-type, connecting portion 2 comprise successively connect in conplane the first bar portion 6, the second bar portion 7 and the 3rd bar portion 5, one end of the first bar portion 6 is connected with Handheld Division 1, the other end of the first bar portion 6 is connected with one end of the second bar portion 7, the other end of the second bar portion 7 is connected with one end of the 3rd bar portion 5, the other end of the 3rd bar portion 5 is connected with one end of the kink 4 of cutting part 3, the other end of kink 4 is connected with head, between the first bar portion 6 axis and the first bar portion 6 and the 3rd bar portion 5 parallel with the 3rd bar portion 5 axis, there is spacing, spacing can be 9mm, 10mm, 11mm etc., cutting part 3 adopts stainless steel material, surface is coated with diamond-film-like or surface treatment is tarnish.
Head is for scraping circle 8, scrapes circle 8 cross sections parallel with kink 4 axis, scrapes circle orifice of cutting edge of 8, the blunt mouth of one side, and orifice can be at upside or the downside of kink 4.
As shown in Figure 2, head is for scraping circle 8, scrapes circle 8 cross sections vertical with kink 4 axis, scrapes 8 one orifices of circle, the blunt mouth of one side, and orifice is arranged on left side or the right side of kink 4.
As shown in Figure 3, head is wire loop 9, and the axis of wire loop 9 is parallel with the axis of kink 4.
As shown in Figure 4, head is wire loop 9, and the axis of wire loop 9 is vertical with the axis of kink 4, and wire loop 9 diameters are 0.4mm, and head diameter is 5mm.
As shown in Figure 5, head is plastic cutter 10, and plastic cutter 10 sizes can need to select according to operation.
As shown in Figure 6, scrape circle 8 two sides and be blunt mouthful, blunt mouthful is 3mm or 4mm.
In operation, can select the cutting edge of different size according to the size at excision position, as 2mm, 3mm or 4mm, according to the operation of operator different angles in operation, select edge direction, as select upper sword, lower sword, left sword or right sword.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of this utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of this utility model claims.
Claims (10)
1. a neurosurgery micro-surgical instruments, comprise the Handheld Division (1) connecting successively, connecting portion (2) and cutting part (3), it is characterized in that: described cutting part (3) comprises kink (4) and the head being connected, described connecting portion (2) is Z-type, described connecting portion (2) comprise successively connect in conplane the first bar portion (6), the second bar portion (7) and the 3rd bar portion (5), one end of described the first bar portion (6) is connected with Handheld Division (1), the other end of described the first bar portion (6) is connected with one end of the second bar portion (7), the other end of described the second bar portion (7) is connected with one end of the 3rd bar portion (5), the other end of described the 3rd bar portion (5) is connected with one end of the kink (4) of cutting part (3), the other end of described kink (4) is connected with head, between described the first bar portion (6) axis and the first bar portion (6) and the 3rd bar portion (5) parallel with the 3rd bar portion (5) axis, there is spacing.
2. neurosurgery micro-surgical instruments according to claim 1, is characterized in that: described head is for scraping circle (8), described in to scrape circle (8) cross section parallel with kink (4) axis.
3. neurosurgery micro-surgical instruments according to claim 2, is characterized in that: described in to scrape circle (8) be blunt mouthful an of orifice, one side.
4. neurosurgery micro-surgical instruments according to claim 2, is characterized in that: described in scrape circle (8) for blunt mouthful of two sides.
5. neurosurgery micro-surgical instruments according to claim 1, is characterized in that: described head is for scraping circle (8), described in to scrape circle (8) cross section vertical with kink (4) axis.
6. neurosurgery micro-surgical instruments according to claim 5, is characterized in that: described in scrape blunt mouthful of (8) orifices of circle, one side, described orifice is arranged on left side or the right side of kink (4).
7. neurosurgery micro-surgical instruments according to claim 1, is characterized in that: described head is wire loop (9), and the axis of described wire loop (9) is parallel or vertical with the axis of kink (4).
8. neurosurgery micro-surgical instruments according to claim 1, is characterized in that: described head is plastic cutter (10).
9. neurosurgery micro-surgical instruments according to claim 1, is characterized in that: described cutting part (3) adopts stainless steel material, surface to be coated with diamond-film-like.
10. neurosurgery micro-surgical instruments according to claim 1, is characterized in that: described cutting part (3) adopts stainless steel material, surface treatment for matt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878887.5U CN203710086U (en) | 2013-12-27 | 2013-12-27 | Microsurgery instrument of neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878887.5U CN203710086U (en) | 2013-12-27 | 2013-12-27 | Microsurgery instrument of neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710086U true CN203710086U (en) | 2014-07-16 |
Family
ID=51149293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878887.5U Expired - Fee Related CN203710086U (en) | 2013-12-27 | 2013-12-27 | Microsurgery instrument of neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105822A (en) * | 2015-07-24 | 2015-12-02 | 中国人民解放军第二军医大学 | Occlusive endarterium peeling and cutting device |
| CN105342690A (en) * | 2015-12-07 | 2016-02-24 | 付松 | Level-angle unblocked surgical probe for cervical vertebra |
-
2013
- 2013-12-27 CN CN201320878887.5U patent/CN203710086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105822A (en) * | 2015-07-24 | 2015-12-02 | 中国人民解放军第二军医大学 | Occlusive endarterium peeling and cutting device |
| CN105342690A (en) * | 2015-12-07 | 2016-02-24 | 付松 | Level-angle unblocked surgical probe for cervical vertebra |
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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: 20140716 Termination date: 20181227 |