CN206342521U - A kind of neurosurgery is convenient for changing the skull drilling device of drill bit - Google Patents
A kind of neurosurgery is convenient for changing the skull drilling device of drill bit Download PDFInfo
- Publication number
- CN206342521U CN206342521U CN201621174633.5U CN201621174633U CN206342521U CN 206342521 U CN206342521 U CN 206342521U CN 201621174633 U CN201621174633 U CN 201621174633U CN 206342521 U CN206342521 U CN 206342521U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- drilling device
- drill bit
- convenient
- changing
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 27
- 210000003625 skull Anatomy 0.000 title claims abstract description 27
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 3
- 210000004556 brain Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses the skull drilling device that a kind of neurosurgery is convenient for changing drill bit, including skull drilling device body, the skull drilling device body includes handle, one end of the handle rotates with rotating seat and is connected, the side of the rotating seat and the rotating shaft of motor are connected, the motor is fixedly mounted on the side of fixed seat, the opposite side of the fixed seat is fixedly connected with the side inwall of intracavity of handle, the second connecting rod is arranged with the fixed seat, the two ends of second connecting rod are fixedly connected with one end of slide bar, and the other end of slide bar is slidably connected with the first sliding block.The neurosurgery is convenient for changing the skull drilling device of drill bit, and holder can be moved, so as to adjust the size between two holders, different drill bits are convenient for changing, more bit change is fairly simple quick, saves the time of more bit change, the use of skull drilling device is not influenceed, improves the progress of operation.
Description
Technical field
The utility model is related to neurosurgery technical field of medical instruments, and specially a kind of neurosurgery is convenient for changing drill bit
Skull drilling device.
Background technology
Neurosurgery is cured mainly due to the disease of the nervous system such as brain, spinal cord caused by wound, such as cerebral hemorrhage bleeding
Threat to life is measured, traffic accident causes brain wound, or brain to have oncothlipsis to need operative treatment etc., and neurosurgery is largely all needed
Skull drilling device is used, it is necessary to which different drill bits is performed the operation；The bit change-over of skull drilling device in the market is cumbersome, influence
The time of more bit change, so as to influence the progress of operation, or even the safety of patient can be influenceed.
The content of the invention
The purpose of this utility model is to provide the skull drilling device that a kind of neurosurgery is convenient for changing drill bit, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of neurosurgery is convenient for changing drill bit
Skull drilling device, including skull drilling device body, the skull drilling device body include handle, and one end of the handle is rotated with rotating seat to be connected,
The side of the rotating seat and the rotating shaft of motor are connected, and the motor is fixedly mounted on the side of fixed seat, the fixed seat
Opposite side is fixedly connected with the side inwall of intracavity of handle, and the second connecting rod, second connection are arranged with the fixed seat
The two ends of bar are fixedly connected with one end of slide bar, and the other end of slide bar is slidably connected with the first sliding block, two sliding blocks point
The side of two holders is not fixedly mounted on, and the outside of two holders passes through the first spring and the inwall of rotating seat inner chamber respectively
Drill bit is provided between connection, two decks, one end of the drill bit is set in outside one end of gag lever post, the gag lever post
The other end is fixedly connected with the inwall of rotating seat inner chamber side, and the side wall of the rotating seat inner cavity top and bottom is provided with card
Seat, the deck is slidably connected with the first sliding block, and the bottom of the slide bar engages connection with the side of gear, the gear it is another
Side engages connection with the top of movable plate, and the bottom of the movable plate at the top of the second sliding block with being fixedly connected, and described second
The side of sliding block and one end of head rod are slidably connected, and the other end of the head rod and the side of controlling switch are solid
Fixed connection, the opposite side of second sliding block is fixedly connected by second spring with the side inwall of intracavity of handle, and two bullets
Fixing axle is provided between spring, one end of the fixing axle is fixedly connected with the side inwall of intracavity of handle, the fixing axle
The other end runs through the second sliding block, and extends to the side of the second sliding block.
It is preferred that, the inside of the fixed seat offers chute, and the chute is adapted with the second connecting rod.
It is preferred that, teeth are provided with the top of the bottom of the slide bar and movable plate, the teeth engage company with gear
Connect.
It is preferred that, the side of the deck offers chute, and the chute is adapted with the first sliding block.
It is preferred that, the side of first sliding block and the second sliding block is provided with ramp structure, and the ramp structure is distinguished
It is adapted with one end of slide bar and one end of head rod.
Compared with prior art, the beneficial effects of the utility model are：The neurosurgery is convenient for changing the skull drilling device of drill bit,
Holder can be moved, so as to adjust the size between two holders, be convenient for changing different drill bits, more bit change is fairly simple fast
Victory, saves the time of more bit change, and the use of skull drilling device is not influenceed, improves the progress of operation.
Brief description of the drawings
Fig. 1 is the utility model structure front view.
In figure：1 skull drilling device body, 2 handles, 3 rotating seats, 4 holders, 5 drill bits, 6 first springs, 7 decks, 8 first sliding blocks,
9 gag lever posts, 10 slide bars, 11 gears, 12 movable plates, 13 second sliding blocks, 14 fixing axles, 15 second springs, 16 head rods, 17
Controlling switch, 18 second connecting rods, 19 fixed seats, 20 motors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of neurosurgery is convenient for changing the brill cranium of drill bit
Device, including skull drilling device body 1, skull drilling device body 1 include handle 2, and one end of handle 2 is rotated with rotating seat 3 to be connected, rotating seat 3
Side be connected with the rotating shaft of motor 20, motor 20 is fixedly mounted on the side of fixed seat 19, the opposite side and hand of fixed seat 19
The side inwall of the inner chamber of handle 2 is fixedly connected, and the second connecting rod 18 is arranged with fixed seat 19, and the inside of fixed seat 19 offers cunning
Groove, and the chute is adapted with the second connecting rod 18, the one end of the two ends of the second connecting rod 18 with slide bar 10 is fixedly connected, and
The other end of slide bar 10 is slidably connected with the first sliding block 8, and two sliding blocks are respectively and fixedly installed to the side of two holders 4, and
The outside of two holders 4 is connected by the first spring 6 with the inwall of the inner chamber of rotating seat 3 respectively, and brill is provided between two holders 4
First 5, one end of drill bit 5 is set in outside one end of gag lever post 9, the other end of gag lever post 9 and the inwall of the inner chamber side of rotating seat 3
It is fixedly connected, the side wall of the inner cavity top of rotating seat 3 and bottom is provided with deck 7, and deck 7 is slidably connected with the first sliding block 8, blocks
The side of seat 7 offers chute, and the chute is adapted with the first sliding block 8, and the bottom of slide bar 10 is engaged with the side of gear 11
Connection, the opposite side of gear 11 is connected with the top engagement of movable plate 12, and the bottom of slide bar 10 and the top of movable plate 12 are all provided with
Teeth are equipped with, teeth are connected with the engagement of gear 11, and the bottom of movable plate 12 is fixedly connected with the top of the second sliding block 13, and second slides
The side of block 13 and one end of head rod 16 are slidably connected, and the side of the first sliding block 8 and the second sliding block 13 is provided with tiltedly
Face structure, and the ramp structure is adapted with one end of slide bar 10 and one end of head rod 16 respectively, head rod 16
The other end be fixedly connected with the side of controlling switch 17, the opposite side of the second sliding block 13 pass through second spring 15 with handle 2
The side inwall of chamber is fixedly connected, and fixing axle 14, one end and the inner chamber of handle 2 of fixing axle 14 are provided between two springs
Side inwall is fixedly connected, and the other end of fixing axle 14 runs through the second sliding block 13, and extends to the side of the second sliding block 13, the god
The skull drilling device of drill bit is convenient for changing through surgery, holder 4 can be moved, so as to adjust the size between two holders 4, be convenient for changing
Different drill bits 5, more bit change 5 are fairly simple quick, save the time of more bit change 5, the use of skull drilling device is not influenceed, improve
The progress of operation, motor controlling with power supply to be external in use.
Operation principle：By the controlling switch 17 by the side of lower handle 2, controlling switch 17 makes head rod 16 second
One Slideslip of sliding block 13, so that the second sliding block 13 is moved in fixing axle 14, enables movable plate 12 to move, movable plate 12
Can rotate gear 11, band moving slide-bar 10 is moved, one end of slide bar 10 the first sliding block 8 a Slideslip so that first
Sliding block 8 is slided on deck 7, holder 4 is moved, so as to adjust the size between two holders 4.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of neurosurgery is convenient for changing the skull drilling device of drill bit, including skull drilling device body（1）, it is characterised in that：The brill cranium
Device body（1）Including handle（2）, the handle（2）One end and rotating seat（3）Rotate connection, the rotating seat（3）Side
With motor（20）Rotating shaft connection, the motor（20）It is fixedly mounted on fixed seat（19）Side, the fixed seat（19）'s
Opposite side and handle（2）The side inwall of inner chamber is fixedly connected, the fixed seat（19）Inside it is arranged with the second connecting rod（18）, institute
State the second connecting rod（18）Two ends and slide bar（10）One end be fixedly connected, and slide bar（10）The other end with first slide
Block（8）It is slidably connected, two sliding blocks are respectively and fixedly installed to two holders（4）Side, and two holders（4）Outside difference
Pass through the first spring（6）With rotating seat（3）The inwall connection of inner chamber, two holders（4）Between be provided with drill bit（5）, it is described to bore
Head（5）One end be set in gag lever post（9）One end outside, the gag lever post（9）The other end and rotating seat（3）Inner chamber side
Inwall be fixedly connected, the rotating seat（3）Inner cavity top and the side wall of bottom are provided with deck（7）, the deck（7）With
First sliding block（8）It is slidably connected, the slide bar（10）Bottom and gear（11）Side engagement connection, the gear（11）'s
Opposite side and movable plate（12）Top engagement connection, the movable plate（12）Bottom and the second sliding block（13）Top fix
Connection, second sliding block（13）Side and head rod（16）One end be slidably connected, the head rod（16）
The other end and controlling switch（17）Side be fixedly connected, second sliding block（13）Opposite side pass through second spring（15）
With handle（2）The side inwall of inner chamber is fixedly connected, and is provided with fixing axle between two springs（14）, the fixing axle（14）
One end and handle（2）The side inwall of inner chamber is fixedly connected, the fixing axle（14）The other end run through the second sliding block（13）,
And extend to the second sliding block（13）Side.
2. a kind of neurosurgery according to claim 1 is convenient for changing the skull drilling device of drill bit, it is characterised in that：The fixation
Seat（19）Inside offer chute, and the chute and the second connecting rod（18）It is adapted.
3. a kind of neurosurgery according to claim 1 is convenient for changing the skull drilling device of drill bit, it is characterised in that：The slide bar
（10）Bottom and movable plate（12）Top be provided with teeth, the teeth and gear（11）Engagement connection.
4. a kind of neurosurgery according to claim 1 is convenient for changing the skull drilling device of drill bit, it is characterised in that：The deck
（7）Side offer chute, and the chute and the first sliding block（8）It is adapted.
5. a kind of neurosurgery according to claim 1 is convenient for changing the skull drilling device of drill bit, it is characterised in that：Described first
Sliding block（8）With the second sliding block（13）Side be provided with ramp structure, and the ramp structure respectively with slide bar（10）One end
And head rod（16）One end be adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621174633.5U CN206342521U (en) | 2016-10-27 | 2016-10-27 | A kind of neurosurgery is convenient for changing the skull drilling device of drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621174633.5U CN206342521U (en) | 2016-10-27 | 2016-10-27 | A kind of neurosurgery is convenient for changing the skull drilling device of drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206342521U true CN206342521U (en) | 2017-07-21 |
Family
ID=59321155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621174633.5U Expired - Fee Related CN206342521U (en) | 2016-10-27 | 2016-10-27 | A kind of neurosurgery is convenient for changing the skull drilling device of drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206342521U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343809A (en) * | 2017-08-30 | 2017-11-14 | 王兴铧 | A kind of skull drilling device of neurosurgery |
| CN109646073A (en) * | 2018-12-24 | 2019-04-19 | 马卫华 | A kind of neurosurgery is convenient for changing the skull drilling device of drill bit |
| CN109893206A (en) * | 2019-04-17 | 2019-06-18 | 遵义市红花岗区人民医院 | A kind of neurosurgery drilling equipment |
| CN111375803A (en) * | 2020-04-27 | 2020-07-07 | 福州台江茅头英科技有限公司 | Drilling equipment with replaceable drill bit |
| CN113100974A (en) * | 2021-04-12 | 2021-07-13 | 泰州市奥美齿科制品有限公司 | Tooth cutting dyeing processing apparatus |
| CN114732489A (en) * | 2022-04-30 | 2022-07-12 | 江苏百宁盈创医疗科技有限公司 | Ultrasonic knife convenient for replacing sleeve |
-
2016
- 2016-10-27 CN CN201621174633.5U patent/CN206342521U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343809A (en) * | 2017-08-30 | 2017-11-14 | 王兴铧 | A kind of skull drilling device of neurosurgery |
| CN107343809B (en) * | 2017-08-30 | 2019-10-18 | 王兴铧 | A kind of skull drilling device of neurosurgery |
| CN109646073A (en) * | 2018-12-24 | 2019-04-19 | 马卫华 | A kind of neurosurgery is convenient for changing the skull drilling device of drill bit |
| CN109893206A (en) * | 2019-04-17 | 2019-06-18 | 遵义市红花岗区人民医院 | A kind of neurosurgery drilling equipment |
| CN111375803A (en) * | 2020-04-27 | 2020-07-07 | 福州台江茅头英科技有限公司 | Drilling equipment with replaceable drill bit |
| CN113100974A (en) * | 2021-04-12 | 2021-07-13 | 泰州市奥美齿科制品有限公司 | Tooth cutting dyeing processing apparatus |
| CN113100974B (en) * | 2021-04-12 | 2022-05-17 | 泰州市奥美齿科制品有限公司 | Tooth cutting dyeing processing apparatus |
| CN114732489A (en) * | 2022-04-30 | 2022-07-12 | 江苏百宁盈创医疗科技有限公司 | Ultrasonic knife convenient for replacing sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 |