CN209048288U - A kind of and matching used surgical instrument fixture of electromagnetic navigation system - Google Patents
A kind of and matching used surgical instrument fixture of electromagnetic navigation system Download PDFInfo
- Publication number
- CN209048288U CN209048288U CN201821695826.4U CN201821695826U CN209048288U CN 209048288 U CN209048288 U CN 209048288U CN 201821695826 U CN201821695826 U CN 201821695826U CN 209048288 U CN209048288 U CN 209048288U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- coil
- groove
- surgical instrument
- navigation system
- 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.)
- Active
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000004804 winding Methods 0.000 claims abstract description 9
- 239000011241 protective layer Substances 0.000 claims abstract description 7
- 239000004831 Hot glue Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Abstract
The utility model proposes a kind of and matching used surgical instrument fixtures of electromagnetic navigation system, and including the hand the turn of the screw being used in conjunction with each other and pedestal, pedestal is also connected with bottom cover；It is equipped with the threaded hole cooperated with hand the turn of the screw in pedestal, the card slot for placing surgical instrument is additionally provided in pedestal, threaded hole is connected with card slot；The lower surface of pedestal is equipped with several mounting holes, which is additionally provided with the first and second coil slot not in same level；First coil and the second coil are separately installed in two coil slots；The lower surface of pedestal is additionally provided with third groove, is connected respectively with two coil slots, and winding post is equipped in third groove, and the electric wire drawn from two coils is wound in winding post；The lower surface of pedestal is additionally provided with wiring groove, is connected with third groove；It draws extraneous electric wire to be wrapped up by protective layer, the end of electric wire is equipped with connector.Above-mentioned fixture can facilitate the assembly and disassembly of surgical instrument, reduce the infection risk of operation, avoid the sight for blocking doctor.
Description
Technical field
The utility model relates to field of fixtures, more particularly to a kind of matching used surgical instrument of and electromagnetic navigation system to press from both sides
Tool.
Background technique
Currently, distinguishing two kinds with the matching used surgical instrument fixture of electromagnetic navigation system, the first is for specific hand
The fixture of art instrument, the disadvantage is that versatility is not strong；Second is the plain clamp for having versatility, but this fixture is often
It is to open up through-hole in centre, can only be inserted in from the end (one end namely contacted with affected part) of surgical instrument, lock again later
Tightly, this fixture disadvantage is as follows: 1. assembly and disassembly are inconvenient；2. unhygienic, may cause operation, there are infection risks；3. locating for fixture
Clip position it is undesirable, doctor's sight may be blocked in the course of surgery.
Utility model content
In order to solve the problems in the existing technology, the utility model proposes it is a kind of with electromagnetic navigation system is mating makes
Surgical instrument fixture reduces the infection risk of operation to be convenient to mount and dismount surgical instrument, and avoids blocking doctor's view
Line.
To achieve the goals above, the utility model proposes a kind of and matching used surgical instruments of electromagnetic navigation system
Fixture, including the hand the turn of the screw being used in conjunction with each other and pedestal, the pedestal is also connected with bottom cover；In the pedestal be equipped with
The threaded hole of hand the turn of the screw cooperation, is additionally provided with the card slot for placing surgical instrument in the pedestal, the threaded hole with
The card slot is connected；The lower surface of the pedestal is equipped with several for installing the mounting hole of bottom cover, the lower surface of the pedestal
It is additionally provided with First Line ring recess and the second coil slot, the First Line ring recess and the second coil slot be not in same level, two lines
Angle between ring recess is at 100 °~170 °；First coil and are separately installed in the First Line ring recess and the second coil slot
Two coil；Be additionally provided with third groove in the lower surface of the pedestal, the third groove respectively with First Line ring recess and the second line
Ring recess is connected, and winding post is equipped in the third groove, and the electric wire drawn from the first coil and the second coil is being wound
It is wound on column；The wiring groove for guiding electric wire to move towards, the wiring groove and the are additionally provided in the lower surface of the pedestal
Three grooves are connected；It draws extraneous electric wire to be wrapped up by protective layer, is equipped with connector in the end of the electric wire.
Preferably, the card slot includes the V-groove for being arranged in pedestal and penetrating through the pedestal front and rear surfaces, the V
The opening in communication being arranged on the open end and one side surface of pedestal of type groove.
Preferably, it is additionally provided with two grooves being connected respectively with two groove faces of V-groove in the pedestal, is denoted as
First groove and the second groove, first groove and the second groove are oppositely arranged, and the size of the two is all larger than hand the turn of the screw
Screw thread column diameter.
Preferably, the First Line ring recess and the second coil slot differ 1mm or more in level height.
Preferably, the minimum range between the first coil and the second coil is 1mm.
Preferably, the first coil, the second coil and electric wire are fixed using hot melt adhesive.
Preferably, the protective layer uses glass fibre sleeve.
The beneficial effect of the program of the utility model is the above-mentioned and matching used surgical instrument of electromagnetic navigation system
Fixture accesses surgical instrument at card slot, without being inserted in from the end of surgical instrument, therefore facilitates the assembly and disassembly of surgical instrument, can
Reduce the infection risk of operation；The fixture can be clipped in the predeterminated position of surgical instrument, just can be avoided block doctor in this way
Sight；The fixture built-in electromagnetic set winding, cooperation electromagnetic navigation system use, during surgery clamp surgical instrument
On fixture, electromagnetic navigation system can be made to track surgical instrument in magnetic field range.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of surgical instrument fixture involved in the utility model.
Fig. 2 shows the structural schematic diagrams of pedestal involved in the utility model.
Fig. 3 shows the structural schematic diagram of the lower surface of pedestal involved in the utility model.
Fig. 4 shows the use state diagram of surgical instrument fixture involved in the utility model.
Appended drawing reference: 1- hand the turn of the screw, 2- pedestal, 3- bottom cover, 21- threaded hole, 22- card slot, 221-V type groove, 222-
One groove, the second groove of 223-, 23- mounting hole, 24- First Line ring recess, 25- the second coil slot, 26- first coil, 27- second
Coil, 28- third groove, 29- winding post, 210- wiring groove, 211- electric wire.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
As shown in Figure 1-3, the utility model involved in the matching used surgical instrument fixture packet of electromagnetic navigation system
The hand the turn of the screw 1 being used in conjunction with each other and pedestal 2 are included, the pedestal 2 is also connected with bottom cover 3；It is equipped with and institute in the pedestal 2
The threaded hole 21 of the cooperation of hand the turn of the screw 1 is stated, the card slot 22 for placing surgical instrument, the screw thread are additionally provided in the pedestal 2
Hole 21 is connected with the card slot 22, and in the present embodiment, the card slot 22 includes being arranged in pedestal 2 and penetrating through the pedestal
The V-groove 221 of 2 front and rear surfaces, the open end of the V-groove 221 and 2 one side surfaces of pedestal (left surface or right surface, figure
Be shown as right surface) on the opening in communication that is arranged；In order to clamp thinner surgical instrument, it is additionally provided in the pedestal 1
Two grooves being connected respectively with two groove faces of V-groove 221, are denoted as the first groove 222 and the second groove 223, and described
One groove 222 and the second groove 223 are oppositely arranged, and the size of the two is all larger than the screw thread column diameter of hand the turn of the screw 1, are being pressed from both sides in this way
When holding thinner surgical instrument, the threaded post of the hand the turn of the screw 1 can be easily plugged into V-groove 221, to avoid threaded post card
Lead to not the case where clamping surgical instrument generation in V-groove 221.
The lower surface of the pedestal 2 is equipped with several mounting holes 23 for being used to install bottom cover 3, and the lower surface of the pedestal 2 is also
Equipped with First Line ring recess 24 and the second coil slot 25, the First Line ring recess 24 and the second coil slot 25 be not in same level
On, specific two coils slot differs 1mm or more in level height, and the angle between the two coils slot is at 100 °~170 °；
First coil 26 and the second coil 27 are separately installed in the First Line ring recess 24 and the second coil slot 25, the two is fixed for electromagnetism
Bit line circle, the specific first coil 26 and the second coil 27 can be fixed with hot melt adhesive, the first coil 26 and the
Minimum range between two coil 27 is 1mm；Third groove 28, the third groove are additionally provided in the lower surface of the pedestal 2
28 are connected with First Line ring recess 24 and the second coil slot 25 respectively, and winding post 29 is equipped in the third groove 28, from described
The electric wire 211 that first coil 26 and the second coil 27 are drawn is wound in winding post 29, at least winds a circle；In the base
The lower surface of seat 2 is additionally provided with wiring groove 210, for guiding the trend of electric wire 211, the wiring groove 210 and 28 phase of third groove
Connection, the electric wire 211 are clung with hot melt adhesive, so that the electric wire 211 drawn is when there is pulling force in the external world, coil will not be generated relatively
It is mobile；Extraneous electric wire 211 is drawn to be wrapped up by protective layer, in the present embodiment, glass fibre sleeve can be used in the protective layer,
In the end of the electric wire 211 equipped with connector, in the magnetic field induction control system for being connected in electromagnetic navigation system.
In the specific use process, as shown in figure 4, surgical instrument is placed at card slot 22, hand the turn of the screw is turned later
1, until surgical instrument is tightened, the connector of 211 end of electric wire is connected to the magnetic field induction control in electromagnetic navigation system
In system processed.
Hand is accessed at card slot with the matching used surgical instrument fixture of electromagnetic navigation system involved in the utility model
Art instrument without being inserted in from the end of surgical instrument, therefore facilitates the assembly and disassembly of surgical instrument, can reduce the infection wind of operation
Danger；The fixture can be clipped in the predeterminated position of surgical instrument, just can be avoided the sight for blocking doctor in this way；In the fixture
Electromagnetic location coil is set, cooperation electromagnetic navigation system uses, surgical instrument is clamped on fixture during surgery, can make electricity
Magnetic navigation system tracks surgical instrument in magnetic field range.
Claims (7)
1. a kind of and matching used surgical instrument fixture of electromagnetic navigation system, it is characterised in that: including what is be used in conjunction with each other
Hand the turn of the screw and pedestal, the pedestal are also connected with bottom cover；The screw thread cooperated with the hand the turn of the screw is equipped in the pedestal
Hole, the card slot for placing surgical instrument is additionally provided in the pedestal, and the threaded hole is connected with the card slot；The pedestal
Lower surface be equipped with several for installing the mounting holes of bottom cover, the lower surface of the pedestal is additionally provided with First Line ring recess and the second line
Ring recess, the First Line ring recess and the second coil slot not in same level, angle between two coil slots 100 °~
170°；First coil and the second coil are separately installed in the First Line ring recess and the second coil slot；Under the pedestal
Surface is additionally provided with third groove, and the third groove is connected with First Line ring recess and the second coil slot respectively, and the third is recessed
Winding post is equipped in slot, the electric wire drawn from the first coil and the second coil is wound in winding post；In the base
The lower surface of seat is additionally provided with the wiring groove for guiding electric wire to move towards, and the wiring groove is connected with third groove；It draws extraneous
Electric wire wrapped up by protective layer, the end of the electric wire be equipped with connector.
2. the according to claim 1 and matching used surgical instrument fixture of electromagnetic navigation system, it is characterised in that: described
Card slot includes the V-groove for being arranged in pedestal and penetrating through the pedestal front and rear surfaces, the open end of the V-groove with pedestal one
The opening in communication being arranged on side surface.
3. the according to claim 2 and matching used surgical instrument fixture of electromagnetic navigation system, it is characterised in that: in institute
It states and is additionally provided with two grooves being connected respectively with two groove faces of V-groove in pedestal, be denoted as the first groove and the second groove, institute
It states the first groove and the second groove is oppositely arranged, the size of the two is all larger than the screw thread column diameter of hand the turn of the screw.
4. the according to claim 1 and matching used surgical instrument fixture of electromagnetic navigation system, it is characterised in that: described
First Line ring recess and the second coil slot differ 1mm or more in level height.
5. the according to claim 1 and matching used surgical instrument fixture of electromagnetic navigation system, it is characterised in that: described
Minimum range between first coil and the second coil is 1mm.
6. the according to claim 1 and matching used surgical instrument fixture of electromagnetic navigation system, it is characterised in that: described
First coil, the second coil and electric wire are fixed using hot melt adhesive.
7. the according to claim 1 and matching used surgical instrument fixture of electromagnetic navigation system, it is characterised in that: described
Protective layer uses glass fibre sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695826.4U CN209048288U (en) | 2018-10-19 | 2018-10-19 | A kind of and matching used surgical instrument fixture of electromagnetic navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695826.4U CN209048288U (en) | 2018-10-19 | 2018-10-19 | A kind of and matching used surgical instrument fixture of electromagnetic navigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209048288U true CN209048288U (en) | 2019-07-02 |
Family
ID=67050846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821695826.4U Active CN209048288U (en) | 2018-10-19 | 2018-10-19 | A kind of and matching used surgical instrument fixture of electromagnetic navigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209048288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112402038A (en) * | 2020-11-20 | 2021-02-26 | 山东威高医疗科技有限公司 | Automatic identification method of instrument used in cooperation with electromagnetic navigation system |
-
2018
- 2018-10-19 CN CN201821695826.4U patent/CN209048288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112402038A (en) * | 2020-11-20 | 2021-02-26 | 山东威高医疗科技有限公司 | Automatic identification method of instrument used in cooperation with electromagnetic navigation system |
| CN112402038B (en) * | 2020-11-20 | 2022-09-13 | 山东威高医疗科技有限公司 | Automatic identification method of instrument used in cooperation with electromagnetic navigation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103969753B (en) | The joints of optical fibre | |
| CN209048288U (en) | A kind of and matching used surgical instrument fixture of electromagnetic navigation system | |
| CN107086507A (en) | Wire fixing clamp and air conditioner | |
| WO2008005385A3 (en) | Atraumatic clamp | |
| CN102444871A (en) | Lamp bulb fixing device and lamp | |
| CN203872237U (en) | Bedhead cell phone support | |
| CN206117972U (en) | Linear array stereo set is hung | |
| CN211655331U (en) | Electric wire finishing device for high-low voltage electrical cabinet | |
| CN210056218U (en) | Surgical instrument clamp for electromagnetic navigation system | |
| CN210350280U (en) | Locking structure that takes off of computer data line | |
| CN210469617U (en) | Distribution frame for information technology engineering | |
| CN209910862U (en) | Soft cable retention test device | |
| CN201206668Y (en) | Tubes and wires retaining clip | |
| CN213722372U (en) | Tracking needle clip matched with electromagnetic navigation system for use | |
| CN109103761B (en) | Power distribution cabinet with cable locking and adjusting functions | |
| CN213722378U (en) | Needle clip matched with electromagnetic navigation system for use | |
| CN212847836U (en) | Silicon rubber insulation multi-core cable | |
| CN2921950Y (en) | Mouse line clip | |
| CN103104749A (en) | Cable fixing device for numerically controlled lathe | |
| CN209523944U (en) | Hydro-cushion support and control device | |
| CN219535207U (en) | Power transmission and distribution flat cable tapping device of electrical cabinet | |
| CN202850750U (en) | Doorframe fixing device for hotel automatic door | |
| CN206647883U (en) | A kind of attachment means | |
| CN108761662A (en) | Clipping fiber active linker | |
| CN219106762U (en) | Wiring groove structure of electrical cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |