CN206880718U - Puncture support for neurosurgery navigation - Google Patents
Puncture support for neurosurgery navigation Download PDFInfo
- Publication number
- CN206880718U CN206880718U CN201621343429.1U CN201621343429U CN206880718U CN 206880718 U CN206880718 U CN 206880718U CN 201621343429 U CN201621343429 U CN 201621343429U CN 206880718 U CN206880718 U CN 206880718U
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- CN
- China
- Prior art keywords
- puncture
- rotation stage
- bar part
- hole
- fixed
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- 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 category medical instruments field, it is related to a kind of puncture support for neurosurgery navigation, is made up of loop bar part and connection bar part；Loop bar part and connection bar part are connected by nut lock；Sleeved rod portion subpackage is containing fixing threaded hole, Omnibearing rotation stage, adjusting base A, two nut locks, loop bars.Fixing threaded hole is connected with adjusting base A, and nut lock is locking the position of Omnibearing rotation stage；Connect bar part and include nut lock, witch ball, Omnibearing rotation stage, adjusting base B, puncture hole, handwheel, connecting rod, witch ball is fixed on Omnibearing rotation stage by substrate, it is secured across the puncture needle of puncture hole by rotational slide handwheel, nut lock is locking the position of Omnibearing rotation stage.Through using, the results showed that, this puncture support can aid in puncture needle to be inserted via human brain puncturing hole, and fixed medical puncture needle, and registration, simple to operate.
Description
Technical field
The utility model category medical instruments field, it is related to a kind of puncturing needle special support, and in particular to a kind of neurosurgery
Surgical navigational puncturing needle special support.
Background technology
Surgical navigator need to be often used in being put into practice prior art discloses neurosurgery.With utilizing neurosurgery
Gradual promote of application that navigator carries out brain puncturing operation is come, and needle track needs to overlap with puncturing planned trajectory, now
It is required that operation doctor is strict in puncturing operation to grasp direction, position and the depth punctured, to avoid damage to other brain tissues, with
Cause to bring unnecessary wound to patient.Higher requirement is thus proposed to operation technique doctor, practice shows aforesaid operations
Generally relatively lose time.
Therefore, at present in clinical manipulation, there is an urgent need to a kind of neurosurgery navigation puncturing needle special support；It can
Puncture needle is aided in be inserted via human brain puncturing hole, and fixed medical puncture needle, registration are simple to operate.
Utility model content
The purpose of this utility model is the defects of being directed to prior art, there is provided a kind of special puncture of neurosurgery navigation
Support, it can aid in puncture needle to be inserted via human brain puncturing hole, and fixed medical puncture needle.
Specifically, neurosurgery navigation puncturing needle special support of the present utility model, it is characterised in that by loop bar
Part and connection bar part composition；Loop bar part and connection bar part are fixed by nut lock (3)；
In the utility model, described sleeved rod portion point contains fixing threaded hole (6), Omnibearing rotation stage (7), adjusting base
A (9), two nut locks (3 and 8), loop bars (2)；
Described Omnibearing rotation stage A (7) and adjusting base A (9) is coaxially fixed, and nut lock (8) is comprehensive for locking
Turntable；
In the utility model, described connection bar part contains nut lock (4), witch ball (5), Omnibearing rotation stage B
(13), adjusting base B (10), puncture hole (11), handwheel (12), connecting rod (1), witch ball pedestal (14)；
Described witch ball (5) is fixed on Omnibearing rotation stage B (13) by pedestal (14), passes through rotational slide handwheel
(12) it is secured across the puncture needle of puncture hole (11), nut lock (4) is used for locking the position of Omnibearing rotation stage B (13).
In the utility model, the major part of the neurosurgery navigation puncturing needle special support uses stainless steel
Material is made；
In the utility model, described fixing threaded hole (6) free arm special with neurosurgery navigation is connected, and is used for
Fixed puncture needle support, and be fixedly connected with adjusting base A (9).
Described nut lock (4 and 8), it is the position for locking Omnibearing rotation stage (7 and 13) in the utility model.
Nut lock (3) is in the position of connection bar part for fixed cover bar part.
In the utility model, described puncture hole (11), V-groove is designed as, when puncture needle penetrates puncture hole, passed through
Slide handwheel (12), fixed puncture needle.
In the utility model, described Omnibearing rotation stage B (13) is same by adjusting base B (10) and puncture hole (11)
Axle is connected, and can be rotated by 360 ° the puncture needle through puncture hole, more accurate positioning.
In the utility model, described witch ball (5), it is fixed on Omnibearing rotation stage B (13), is led to by pedestal (14)
Witch ball (5) locus can be tracked by crossing infrared ray position indicator, and then track the locus of puncture needle.
Operated through practice, the results showed that, the special puncture support of neurosurgery navigation of the present utility model, it can be auxiliary
Puncture needle is helped to be inserted via human brain puncturing hole, and fixed medical puncture needle, and registration, it is simple to operate.
Brief description of the drawings
Fig. 1 is surface structure schematic diagram of the present utility model,
Wherein, 1 it is connecting rod, 2 is that loop bar, 3 and 4 and 8 are nut lock, 5 are witch ball, 6 are fixing threaded hole, 7 are full side
Position rotating disk A, 9 be adjusting base A, 10 be adjusting base B, 11 be puncture hole, 12 be handwheel, 13 be all-directional rotation disk B,
14 be witch ball pedestal.
Embodiment
Embodiment 1
The puncturing needle special support as shown in figure 1, this neurosurgery is navigated, by loop bar part and connection bar part group
Into；Loop bar part and connection bar part are connected by nut lock (3).Sleeved rod portion point contains fixing threaded hole (6), comprehensive
Turntable A (7), adjusting base A (9), two nut locks (3 and 8), loop bars (2).Omnibearing rotation stage A (7) and adjusting base A
(9) coaxial fixed, nut lock (8) is used for locking Omnibearing rotation stage A (7).Connection bar part contains nut lock (4), reflective
Ball (5), Omnibearing rotation stage B (13), adjusting base B (10), puncture hole (11), handwheel (12), connecting rod (1), witch ball
Pedestal (14).Witch ball (5) is fixed on Omnibearing rotation stage B (13) by pedestal (14), is passed through rotational slide handwheel (12)
To be secured across the puncture needle of puncture hole (11), nut lock (4) is used for locking the position of Omnibearing rotation stage B (13)；
When carrying out puncture needle positioning using puncture needle support, rough registration first.Puncture needle is penetrated into puncture hole (11), led to
Cross handwheel (12) rotation to be fixed in puncture hole puncture needle, puncturing hole (11) center of puncture needle support is moved on into operation meter
Draw near track.Then nut lock (8) is opened, during rotating puncture needle support, puncture hole center produces one section of circular arc
Motion, the intersection point of plane and planned trajectory where circular motion is A, pivot B, and puncture central point of hole is B points, this tune
The purpose of section is in order to which near B points movement A points, when position A and B are when being positioned relatively close to, locking nut is locked.Spiral shell is opened again
Mother's lock (3), can rotate with mobile link bar part, and be locked in place with nut lock (3), this purpose is to make
Planned trajectory is fallen into caused by puncture needle rotation in plane.Nut lock (4) is finally opened, rotates Omnibearing rotation stage B (13),
Overlap planned trajectory and needle track.
Shown using result, the special puncture support of neurosurgery navigation of the present utility model, it can aid in puncturing
Pin inserts via human brain puncturing hole, and fixed medical puncture needle, and registration, simple to operate.
Claims (6)
1. a kind of puncture support for neurosurgery navigation, it is characterised in that by loop bar part and connection bar part group
Into；Loop bar part and connection bar part are fixed by nut lock (3), and sleeved rod portion subpackage is containing fixing threaded hole (6), Omnibearing rotation stage
A (7), adjusting base A (9), two nut locks (3,8), loop bars (2), Omnibearing rotation stage A (7) and adjusting base A (9) are coaxial
Fixed, nut lock (8) is used for locking Omnibearing rotation stage A (7), and connection bar part includes nut lock (4), witch ball (5), Quan Fang
Position turntable B (13), adjusting base B (10), puncture hole (11), handwheel (12), connecting rod (1), witch ball pedestal (14), instead
Photosphere (5) is fixed on Omnibearing rotation stage B (13) by pedestal (14), and puncture is secured across by rotational slide handwheel (12)
The puncture needle of pin hole (11), nut lock (4) is locking the position of Omnibearing rotation stage B (13).
2. the puncture support for being used for neurosurgery navigation as described in claim 1, it is characterised in that described fixation spiral shell
Hole (6) free arm special with neurosurgery navigation is connected, to fixed puncture needle support, and it is solid with adjusting base A (9)
Fixed connection.
3. the puncture support for being used for neurosurgery navigation as described in claim 1, it is characterised in that described nut lock
(4) and nut lock (8), to lock Omnibearing rotation stage A (7) and Omnibearing rotation stage B (13) position, nut lock (3) is used
With fixed cover bar part in the position of connection bar part.
4. the puncture support for being used for neurosurgery navigation as described in claim 1, it is characterised in that described is comprehensive
Turntable B (13) by adjusting base B (10) with puncture hole (11) is coaxial is connected, make the puncture needle rotation through puncture hole
Turn 360 °, accurate positioning.
5. the puncture support for being used for neurosurgery navigation as described in claim 1, it is characterised in that described puncture needle
Hole (11) is V-groove, when puncture needle penetrates puncture hole, by sliding handwheel, fixed puncture needle.
6. the puncture support for being used for neurosurgery navigation as described in claim 1, it is characterised in that described witch ball
(5) it is fixed on by pedestal (14) on Omnibearing rotation stage B (13), witch ball (5) space bit is tracked by infrared ray position indicator
Put, track the locus of puncture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343429.1U CN206880718U (en) | 2016-12-08 | 2016-12-08 | Puncture support for neurosurgery navigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343429.1U CN206880718U (en) | 2016-12-08 | 2016-12-08 | Puncture support for neurosurgery navigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206880718U true CN206880718U (en) | 2018-01-16 |
Family
ID=61327964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621343429.1U Expired - Fee Related CN206880718U (en) | 2016-12-08 | 2016-12-08 | Puncture support for neurosurgery navigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206880718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836445A (en) * | 2018-05-08 | 2018-11-20 | 南京大学 | The space coordinate Register of medical puncturing needle |
| CN109009435A (en) * | 2018-08-20 | 2018-12-18 | 真健康（北京）医疗科技有限公司 | A kind of Lung neoplasm puncture navigation system |
| CN109259828A (en) * | 2018-11-03 | 2019-01-25 | 易竟 | A kind of hematoma puncture needle for human nerve navigation system |
-
2016
- 2016-12-08 CN CN201621343429.1U patent/CN206880718U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836445A (en) * | 2018-05-08 | 2018-11-20 | 南京大学 | The space coordinate Register of medical puncturing needle |
| CN109009435A (en) * | 2018-08-20 | 2018-12-18 | 真健康（北京）医疗科技有限公司 | A kind of Lung neoplasm puncture navigation system |
| CN109259828A (en) * | 2018-11-03 | 2019-01-25 | 易竟 | A kind of hematoma puncture needle for human nerve navigation system |
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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: 20180116 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |