CN103892920A - Neurosurgical procedure guiding tool - Google Patents
Neurosurgical procedure guiding tool Download PDFInfo
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- CN103892920A CN103892920A CN201410131729.2A CN201410131729A CN103892920A CN 103892920 A CN103892920 A CN 103892920A CN 201410131729 A CN201410131729 A CN 201410131729A CN 103892920 A CN103892920 A CN 103892920A
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- probe
- guiding tool
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- guiding
- combination split
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Abstract
The invention relates to a neurosurgical procedure guiding tool which comprises inner probe sockets, a first separate combination body, a second separate combination body, a third separate combination body, connecting clamp grooves, a main guiding body, a guiding wire and a monitor. The inner probe sockets are respectively formed inside the first separate combination body, the second separate combination body and the third separate combination body, the first separate combination body is arranged on the left side of the upper end of the main guiding body, the second separate combination body is arranged on the right side of the upper end of the main guiding body, the third separate combination body is arranged at the lower end of the main guiding body, each connecting clamp groove is formed in a side of the corresponding inner probe socket, the main guiding body is arranged on the lower side of the guiding wire, the guiding wire is connected between the main guiding body and the monitor, and the monitor is arranged at the uppermost end of the guiding tool. The neurosurgical procedure guiding tool has the advantages that clear images observed from a microscope can be transmitted to a computer, probes can be positioned and released by the aid of the computer, accordingly, the neurosurgical procedure guiding tool is simple in operation, and an excellent guiding effect can be realized.
Description
Technical field
The invention belongs to the production technical field that belongs to bacterial manure of biological straw, relate in particular to a kind of neurosurgical guiding tool.
Background technology
At present, in Neural Technology field, dark brain stimulation (DBS) is a kind of surgical treatment of the implantation that relates to the armarium that is known as dark brain stimulation device, and dark brain stimulation device sends the specific part of electric pulse to brain.DBS in some brain region is for the disease of other method refractory (such as chronic pain, parkinson disease, tremble and myodystonia) provides significant treatment benefit.Although the history of DBS is long, its ultimate principle and mechanism still it be unclear that.DBS directly changes cerebration in a controlled manner.Damage technology is different from causing, and its effect is reversible.In addition, DBS is one of only several neurosurgery methods that allow blind research (blinded study).In principle, dark brain stimulation system comprises two members: Implantable Pulse Generator (IPG) and probe.IPG is battery powered nerve stimulator, and its transmission electric pulse is the neural activity with jamming target site (site) to brain.IPG for example packs in titanium shell conventionally.The electric wire that probe is grown by about 10-40cm and multiple electrode form.Electric wire is connected to IPG at the electrode that is positioned at probe distal.IPG can be suppressed with optimization symptom and be controlled side effect by neuropathist, nurse or well-trained technical staff calibration.According to symptom type to be solved, DBS probe is positioned in brain.All members implant by surgical operation.Exemplary program is carried out under local anesthesia, and wherein boring electrode insertion in skull, place best according to the feedback from patient.Stimulation of The Brain right side is to solve the symptom of left side of body, and Stimulation of The Brain left side is to solve the symptom of right side of body.In stereotactic neurosurgery program, usually need using the minor structure in exquisite cerebral tissue as target.Usually do not know exact position in the surgery surgical planning stage, because be difficult to see in the patient's anatomic image such as MRI, or due to can not be directly visual by existing imaging of medical technology such as functional certain relevant feature.In order to tackle this uncertainty, usually the multiple parallel track towards the target brain region of inferring are sampled.This is particular importance during dark brain stimulation device is implanted.At present, traditional neurosurgical guiding tool exists that complicated operation, probe off-position are inaccurate, the problem of guiding weak effect.
Summary of the invention
The present invention provides a kind of simple in structure, easy to install, neurosurgical guiding tool of increasing work efficiency for solving the technical problem existing in known technology.
The technical scheme that the present invention takes for the technical problem existing in solution known technology is: this neurosurgical guiding tool comprises: nest, combination split one, combination split two, combination split three, connection draw-in groove, conductive body, call wire, watch-dog in probe aperture;
In described probe aperture, nest is separately positioned on the inside of combination split one, combination split two and combination split three, described combination split one is arranged on the left side, upper end of conductive body, described combination split two is arranged on the right side, upper end of conductive body, described combination split three is arranged on the lower end of conductive body, described connection draw-in groove is arranged on a side of nest in probe aperture, described conductive body is arranged on below call wire, described call wire is connected between conductive body and watch-dog, and described watch-dog is arranged on the top of conduction instrument.
The present invention can also adopt following technical measures:
Described connection draw-in groove arranges respectively three, for the depressed part of combination split one, combination split two and combination split three is constituted to nest in probe aperture, for discharging probe, has realized the accurate location of probe location.
Described watch-dog specifically adopts the combination unit of microscope and computer, by microscopic examination to picture rich in detail be transferred to computer, by computer carry out location positioning and discharge probe, simple to operate, guide respond well.
Neurosurgical guiding tool also comprises: watch-dog, call wire, attachment, guiding tool; Attachment is connected with watch-dog by call wire, and guiding tool is arranged on attachment.
Attachment comprises: microlens and guiding tool interface.
Guiding tool is divided into 6 kinds according to the difference of number of probes.
Guiding tool comprises probe pit-holes, probe, the micro-driving device of probe, and the micro-driving device of probe and probe is arranged in probe pit-holes, and probe is connected with the micro-driving device of probe.
Guiding tool and attachment are made up of the multiple material of steel, aluminum, titanium or complex.
The large I of probe pit-holes is between 1mm and 2mm.
Advantage and good effect that the present invention has are: neurosurgical guiding tool provided by the invention, arrange respectively three and connect draw-in groove, for the depressed part of combination split one, combination split two and combination split three is constituted to nest in probe aperture, be used for discharging probe, realized the accurate location of probe location; Adopt the watch-dog being combined into of microscope and computer, by microscopic examination to picture rich in detail be transferred to computer, carry out location positioning and discharge probe by computer, simple to operate, guide respond well.The present invention easily operates, probe off-position accurate, it is effective to guide.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of neurosurgical guiding tool provided by the invention;
Fig. 2 is the structural representation of another kind of neurosurgical guiding tool provided by the invention;
Fig. 3 is attachment schematic diagram in a kind of neurosurgical guiding tool provided by the invention;
Fig. 4 is guiding device schematic diagram in a kind of neurosurgical guiding tool provided by the invention;
In figure: 1, nest in probe aperture; 2, combination split one; 3, combination split two; 4, combination split three; 5, connect draw-in groove; 6, conductive body; 7, call wire; 8, watch-dog; 9, attachment; 10, guiding tool; 11, microlens; 12, guiding tool interface; 13, probe pit-holes; 14, probe; 15, the micro-driving device of probe.
The specific embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Embodiment 1: Fig. 1 is the structural representation of a kind of neurosurgical guiding tool provided by the invention, and this neurosurgical guiding tool comprises: nest 1, combination split 1, combination split 23, combination split 34, connection draw-in groove 5, conductive body 6, call wire 7, watch-dog 8 in probe aperture;
In described probe aperture, nest 1 is separately positioned on combination split 1, the inside of combination split 23 and combination split 34, described combination split 1 is arranged on the left side, upper end of conductive body 6, described combination split 23 is arranged on the right side, upper end of conductive body 6, described combination split 34 is arranged on the lower end of conductive body 6, described connection draw-in groove 5 is arranged on a side of nest 1 in probe aperture, described conductive body 6 is arranged on below call wire 7, described call wire 7 is connected between conductive body 6 and watch-dog 8, described watch-dog 8 is arranged on the top of conduction instrument.
Described connection draw-in groove 5 arranges respectively three, for the depressed part of combination split 1, combination split 23 and combination split 34 is constituted to nest 1 in probe aperture, for discharging probe, has realized the accurate location of probe location.
The concrete combination unit that adopts microscope and computer of described watch-dog 8, by microscopic examination to picture rich in detail be transferred to computer, carry out location positioning and discharge probe by computer, simple to operate, guide respond well.
Embodiment 2: Fig. 2 is the structural representation of another kind of neurosurgical guiding tool provided by the invention, Fig. 3 is attachment schematic diagram in a kind of neurosurgical guiding tool provided by the invention, and Fig. 4 is guiding device schematic diagram in a kind of neurosurgical guiding tool provided by the invention.Neurosurgical guiding tool also comprises: watch-dog 8, call wire 7, attachment 9, guiding tool 10; Attachment 9 is connected with watch-dog 8 by call wire 7, and guiding tool 10 is arranged on attachment 9.
The large I of probe pit-holes 13 is between 1mm and 2mm.In hole, be circular in the situation that, bore dia can, between 1mm and 2mm, be preferably 1.8mm.In the situation that hole has another geometry, the size in hole is approximately identical with aforementioned diameter.
Advantage and good effect that the present invention has are: neurosurgical guiding tool provided by the invention, arrange respectively three and connect draw-in groove, for the depressed part of combination split one, combination split two and combination split three is constituted to nest in probe aperture, be used for discharging probe, realized the accurate location of probe location; Adopt the watch-dog being combined into of microscope and computer, by microscopic examination to picture rich in detail be transferred to computer, carry out location positioning and discharge probe by computer, simple to operate, guide respond well.The present invention easily operates, probe off-position accurate, it is effective to guide.
The above is only to preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, every foundation technical spirit of the present invention is to any simple modification made for any of the above embodiments, and equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (9)
1. a neurosurgical guiding tool, this neurosurgical guiding tool comprises: nest, combination split one, combination split two, combination split three, connection draw-in groove, conductive body, call wire, watch-dog in probe aperture, it is characterized in that, in described probe aperture, nest is separately positioned on combination split one, the inside of combination split two and combination split three, described combination split one is arranged on the left side, upper end of conductive body, described combination split two is arranged on the right side, upper end of conductive body, described combination split three is arranged on the lower end of conductive body, described connection draw-in groove is arranged on a side of nest in probe aperture, described conductive body is arranged on below call wire, described call wire is connected between conductive body and watch-dog, described watch-dog is arranged on the top of conduction instrument.
2. neurosurgical guiding tool according to claim 1, it is characterized in that, described connection draw-in groove arranges respectively three, for the depressed part of combination split one, combination split two and combination split three is constituted to nest in probe aperture, be used for discharging probe, realized the accurate location of probe location.
3. neurosurgical guiding tool according to claim 1, it is characterized in that, described watch-dog specifically adopts the combination unit of microscope and computer, by microscopic examination to picture rich in detail be transferred to computer, carry out location positioning and discharge probe by computer, simple to operate, guide respond well.
4. neurosurgical guiding tool according to claim 1, is characterized in that, neurosurgical guiding tool also comprises: watch-dog, call wire, attachment, guiding tool; Attachment is connected with watch-dog by call wire, and guiding tool is arranged on attachment.
5. neurosurgical guiding tool according to claim 4, is characterized in that, attachment comprises: microlens and guiding tool interface.
6. neurosurgical guiding tool according to claim 4, it is characterized in that, guiding tool comprises probe pit-holes, probe, the micro-driving device of probe, and the micro-driving device of probe and probe is arranged in probe pit-holes, and probe is connected with the micro-driving device of probe.
7. neurosurgical guiding tool according to claim 4, is characterized in that, guiding tool is divided into 6 kinds according to the difference of number of probes.
8. neurosurgical guiding tool according to claim 4, is characterized in that, guiding tool and attachment are made up of the multiple material of steel, aluminum, titanium or complex.
9. neurosurgical guiding tool according to claim 4, is characterized in that, the large I of probe pit-holes is between 1mm and 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131729.2A CN103892920A (en) | 2014-04-03 | 2014-04-03 | Neurosurgical procedure guiding tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131729.2A CN103892920A (en) | 2014-04-03 | 2014-04-03 | Neurosurgical procedure guiding tool |
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| CN103892920A true CN103892920A (en) | 2014-07-02 |
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| CN201410131729.2A Pending CN103892920A (en) | 2014-04-03 | 2014-04-03 | Neurosurgical procedure guiding tool |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2005079903A2 (en) * | 2004-02-13 | 2005-09-01 | Medtronic, Inc. | Methods and apparatus for securing a therapy delivery device within a burr hole |
| CN101553180A (en) * | 2006-09-14 | 2009-10-07 | 拉热尔技术有限公司 | Device and method for destruction of cancer cells |
| US7803164B2 (en) * | 2007-04-10 | 2010-09-28 | Medtronic, Inc. | Method for guiding instruments having different sizes |
| CN102215760A (en) * | 2008-11-12 | 2011-10-12 | 皇家飞利浦电子股份有限公司 | Neurosurgical guiding tool |
| CN103091512A (en) * | 2011-11-02 | 2013-05-08 | 国家纳米技术与工程研究院 | Scan method of micron-level or submicron-level fiber sample |
| CN203164205U (en) * | 2012-12-28 | 2013-08-28 | 南开大学 | Surface plasma longitudinal field scanning near-field optic microscope device |
| CN103558367A (en) * | 2013-11-19 | 2014-02-05 | 长春理工大学 | System and method for measuring electrical characteristics of biological cells through nano-electrode array under physiological conditions |
-
2014
- 2014-04-03 CN CN201410131729.2A patent/CN103892920A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005079903A2 (en) * | 2004-02-13 | 2005-09-01 | Medtronic, Inc. | Methods and apparatus for securing a therapy delivery device within a burr hole |
| CN101553180A (en) * | 2006-09-14 | 2009-10-07 | 拉热尔技术有限公司 | Device and method for destruction of cancer cells |
| US7803164B2 (en) * | 2007-04-10 | 2010-09-28 | Medtronic, Inc. | Method for guiding instruments having different sizes |
| CN102215760A (en) * | 2008-11-12 | 2011-10-12 | 皇家飞利浦电子股份有限公司 | Neurosurgical guiding tool |
| CN103091512A (en) * | 2011-11-02 | 2013-05-08 | 国家纳米技术与工程研究院 | Scan method of micron-level or submicron-level fiber sample |
| CN203164205U (en) * | 2012-12-28 | 2013-08-28 | 南开大学 | Surface plasma longitudinal field scanning near-field optic microscope device |
| CN103558367A (en) * | 2013-11-19 | 2014-02-05 | 长春理工大学 | System and method for measuring electrical characteristics of biological cells through nano-electrode array under physiological conditions |
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Application publication date: 20140702 |