CN207898515U - A kind of novel neurosurgery auxiliary instrument - Google Patents
A kind of novel neurosurgery auxiliary instrument Download PDFInfo
- Publication number
- CN207898515U CN207898515U CN201721112956.6U CN201721112956U CN207898515U CN 207898515 U CN207898515 U CN 207898515U CN 201721112956 U CN201721112956 U CN 201721112956U CN 207898515 U CN207898515 U CN 207898515U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- fixedly connected
- worm screw
- support plate
- stepper motor
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of novel neurosurgery auxiliary instruments, include mainly graduated scale (1), stepper motor (5), support plate (6), worm gear (7), worm screw (8), telescopic rod I (10), telescopic rod II (11) and pedestal (12).The graduated scale (1), thread bush (4) and stepper motor (5) are fixedly connected in support plate (6), limit screwed ring (2) is fixedly connected on by fixing bolt (3) on worm screw (8), worm gear (7) is connected on stepper motor (5) axis, drill chuck (13) is fixedly connected on the lower end of worm screw (8), drill bit (9) is fixedly connected on drill chuck (13), support plate (6) is fixedly connected on telescopic rod I (10), telescopic rod I (10) is fixedly connected on telescopic rod II (11), and it is fixedly connected on pedestal (12).Position of the utility model by adjusting drill bit in the horizontal and vertical directions, drill bit is held relative to doctor, and operation is made more to stablize, and is avoided doctor's the muscles of the arm fatigue, and be provided with limit screwed ring and fixing bolt on worm screw, is avoided drilling too deep.
Description
Technical field
The utility model is related to field of medical auxiliary equipment, are in particular a kind of novel neurosurgery auxiliary
Instrument.
Background technology
Medical worker is when carrying out neurosurgery, or because of intracranial injury field emergency, it is sometimes desirable to open cranium processing, pass
The electric cranial drill of system in use, due to electric cranial drill can only be fixed by arm by doctor, Yi Shengchang
Time maintains a posture, and causes arm muscles tired, and doctor's arm may also will appear shake, deflection of borehole occur,
The depth that drilling can not be grasped simultaneously, drills with the experience of doctor completely, pierces the brain neuroblastoma of too deep meeting injured patient
Tissue.
Utility model content
The utility model provides a kind of novel neurosurgery auxiliary instrument, is asked with solve to propose in background technology
Topic, the utility model want that the position of drill bit in the horizontal and vertical directions can be adjusted, and can control the depth of drilling, make its hand
Art achievees the purpose that steady, accurate.
To achieve the above object, the utility model provides the following technical solutions：A kind of novel neurosurgery auxiliary
Instrument, including graduated scale, limit screwed ring, fixing bolt, thread bush, stepper motor, support plate, worm gear, worm screw, drill bit, stretch
Contracting bar I, telescopic rod II, pedestal and drill chuck.
The graduated scale and thread bush are fixedly connected on the supporting plate, and limit screwed ring is fixedly connected by fixing bolt
On worm screw, stepper motor is installed on the supporting plate, and worm gear is connected on step motor shaft, and worm gear and worm screw engaged transmission are bored
Collet is fixedly connected on the lower end of worm screw, and drill bit is fixedly connected on drill chuck, and support plate is fixedly connected on telescopic rod I, is stretched
Contracting bar I is fixedly connected on telescopic rod II, and telescopic rod II is fixedly connected on pedestal.
As advanced optimizing for the technical program, a kind of novel neurosurgery auxiliary instrument institute of the utility model
It states and is both provided with bolt on telescopic rod I and telescopic rod II.
As the further optimization of the technical program, a kind of novel neurosurgery auxiliary instrument of the utility model
The material of the support plate, telescopic rod I and telescopic rod II is aluminium alloy.
As the further optimization of the technical program, a kind of novel neurosurgery auxiliary instrument of the utility model
It is arranged on the pedestal fluted.
A kind of novel neurosurgery auxiliary instrument of the utility model has the beneficial effect that：
The position of drill bit in the horizontal and vertical directions can be adjusted by telescopic rod I and telescopic rod II, relative to doctor
Hand-held drill bit makes operation more stablize, and avoids doctor's the muscles of the arm fatigue, and be provided on worm screw limit screwed ring and
Fixing bolt avoids drilling too deep.
Description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of schematic diagram of novel neurosurgery auxiliary instrument of the utility model.
Fig. 2 is the schematic diagram of telescopic rod II 11.
In figure：Graduated scale 1；Limit screwed ring 2；Fixing bolt 3；Thread bush 4；Stepper motor 5；Support plate 6；Worm gear 7；Snail
Bar 8；Drill bit 9；Telescopic rod I 10；Telescopic rod II 11；Pedestal 12；Drill chuck 13.
Specific implementation mode
Specific implementation mode one：
Illustrate present embodiment with reference to Fig. 1,2, a kind of novel neurosurgery auxiliary instrument of the utility model,
Including graduated scale 1, limit screwed ring 2, fixing bolt 3, thread bush 4, stepper motor 5, support plate 6, worm gear 7, worm screw 8, drill bit
9, telescopic rod I 10, telescopic rod II 11, pedestal 12 and drill chuck 13.The graduated scale 1 and thread bush 4, which are fixedly connected with, to be propped up
On fagging 6, limit screwed ring 2 is fixedly connected on by fixing bolt 3 on worm screw 8, and stepper motor 5 is mounted in support plate 6, snail
Wheel 7 is connected on 5 axis of stepper motor, and worm gear 7 is fixedly connected on the lower end of worm screw 8, bores with 8 engaged transmission of worm screw, drill chuck 13
First 9 are fixedly connected on drill chuck 13, and support plate 6 is fixedly connected on telescopic rod I 10, and telescopic rod I 10, which is fixedly connected on, to be stretched
On contracting bar II 11, telescopic rod II 11 is fixedly connected on pedestal 12.
Specific implementation mode two：
Illustrate present embodiment with reference to Fig. 1,2, present embodiment is described further embodiment one, described to stretch
It is both provided with bolt on contracting bar I 10 and telescopic rod II 11.
Specific implementation mode three：
Illustrate that present embodiment, present embodiment are described further embodiment one with reference to Fig. 1,2, the branch
The material of fagging 6, telescopic rod I 10 and telescopic rod II 11 is aluminium alloy, and aluminium alloy quality is light, and intensity is high.
Specific implementation mode four：
Illustrate that present embodiment, present embodiment are described further embodiment one with reference to Fig. 1,2, the bottom
It is arranged fluted on seat 12, pedestal 12 is fixed on by groove on operating table.
A kind of operation principle of novel neurosurgery auxiliary instrument of the utility model：When in use, doctor according to
Actual conditions, the length of adjustment telescopic rod I 10 and telescopic rod II 11 realize the position in the horizontal and vertical directions of drill bit 9
It adjusts.Doctor combines graduated scale 1, according to the depth to be pierced of drill bit 9, adjusts the length of worm screw 8, then will limit screwed ring 2
It is fixed on corresponding position on worm screw 8 by fixing bolt 3, starts stepper motor 5, stepper motor 5 rotates forward, and is driving worm gear 7 just
To rotation, worm gear 7 and 8 engaged transmission of worm screw make worm screw 8 and drill bit 9 move downward, when limit screwed ring 2 is contacted with thread bush 4
When, worm screw 8 and drill bit 9 no longer move downward, and reach required drilling depth at this time.Then stepper motor 5 inverts, and drives worm gear
7 rotate backward, and so that worm screw 8 and drill bit 9 is moved upwards, leave skull.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the scope of protection of the utility model.
Claims (4)
1. a kind of novel neurosurgery auxiliary instrument, including graduated scale (1), limit screwed ring (2), fixing bolt (3),
Thread bush (4), stepper motor (5), support plate (6), worm gear (7), worm screw (8), drill bit (9), telescopic rod I (10), telescopic rod II
(11), pedestal (12) and drill chuck (13), it is characterised in that：Graduated scale (1) and thread bush (4) are fixedly connected in support plate
(6) on, limit screwed ring (2) is fixedly connected on by fixing bolt (3) on worm screw (8), and stepper motor (5) is mounted on support plate
(6) on, worm gear (7) is connected on stepper motor (5) axis, and worm gear (7) and worm screw (8) engaged transmission, drill chuck (13) is fixed to be connected
It is connected on the lower end of worm screw (8), drill bit (9) is fixedly connected on drill chuck (13), and support plate (6) is fixedly connected on telescopic rod I
(10) on, telescopic rod I (10) is fixedly connected on telescopic rod II (11), and telescopic rod II (11) is fixedly connected on pedestal (12).
2. a kind of novel neurosurgery auxiliary instrument according to claim 1, it is characterised in that：The telescopic rod
It is both provided with bolt on I (10) and telescopic rod II (11).
3. a kind of novel neurosurgery auxiliary instrument according to claim 1, it is characterised in that：The support plate
(6), the material of telescopic rod I (10) and telescopic rod II (11) are aluminium alloy.
4. a kind of novel neurosurgery auxiliary instrument according to claim 1, it is characterised in that：The pedestal
(12) it is arranged on fluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112956.6U CN207898515U (en) | 2017-09-01 | 2017-09-01 | A kind of novel neurosurgery auxiliary instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112956.6U CN207898515U (en) | 2017-09-01 | 2017-09-01 | A kind of novel neurosurgery auxiliary instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898515U true CN207898515U (en) | 2018-09-25 |
Family
ID=63570061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721112956.6U Expired - Fee Related CN207898515U (en) | 2017-09-01 | 2017-09-01 | A kind of novel neurosurgery auxiliary instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330657A (en) * | 2018-10-19 | 2019-02-15 | 王慧涛 | A kind of neurosurgery skull drilling device |
| CN114224520A (en) * | 2021-12-30 | 2022-03-25 | 宏谷信息科技（珠海）有限公司 | Laser ablation instrument for minimally invasive surgery |
-
2017
- 2017-09-01 CN CN201721112956.6U patent/CN207898515U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330657A (en) * | 2018-10-19 | 2019-02-15 | 王慧涛 | A kind of neurosurgery skull drilling device |
| CN109330657B (en) * | 2018-10-19 | 2022-02-22 | 王慧涛 | Skull drill for neurosurgery |
| CN114224520A (en) * | 2021-12-30 | 2022-03-25 | 宏谷信息科技（珠海）有限公司 | Laser ablation instrument for minimally invasive surgery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20200901 |