CN101972158A - Electric skull punch - Google Patents
Electric skull punch Download PDFInfo
- Publication number
- CN101972158A CN101972158A CN 201010537994 CN201010537994A CN101972158A CN 101972158 A CN101972158 A CN 101972158A CN 201010537994 CN201010537994 CN 201010537994 CN 201010537994 A CN201010537994 A CN 201010537994A CN 101972158 A CN101972158 A CN 101972158A
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- Prior art keywords
- drill
- skull
- punch
- drilling rod
- bracket
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Abstract
The invention relates to an electric skull punch which comprises a hand-held bracket, a drill chuck and a drill bit, wherein the drill bit is installed on the drill chuck, the drill chuck is connected with a drill rod, a guide sleeve is installed at the middle part of the drill rod, a needle roller bearing is arranged between the guide sleeve and the bracket, a travel limiting boss is arranged at the outer end of the drill rod, a bottom supporting plate is fixed on the bracket opposite to the tip of the drill bit, an adjustable pressure plate is arranged above the bottom supporting plate and is applicable to skulls with different thicknesses, and the drill rod is connected with a driving motor. Through the organic matching of the hand-held bracket and an electric drill, when bone flaps are reduced and fixed at the same period of a cranium opening operation, the edge of the skull is punched, and then the bone flaps are bundled and fixed through a silk thread. The electric skull punch is convenient to operate, has high efficiency, reduces the operation time, is safe to use, can not damage duramater or brain tissues, saves a large sum of economical expenses for patients, is particularly applicable to poor patients, simultaneously also reduces the usage of high-priced disposable consumptive materials and not only achieves low carbon and environmental protection, but also reduces the generation probability of intracranial foreign bodies of the patients.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of electronic skull punch.
Background technology
In the prior art, the doctor need hole to the skull edge when doing out skull operation, adopts primary hand drill to finish usually, thereby it is very dangerous to operate; Another way is need protection device and Ke Shi brill, uses inconvenience, as misoperation, might cause brain injury, malpractice occurs; Also have a kind of high speed brill that rubs, but cost an arm and a leg, be difficult to promote at basic hospital.
Summary of the invention
The technical problem to be solved in the present invention is at the deficiencies in the prior art, has proposed a kind of electronic skull punch easy to operate, safe in utilization.
The technical problem to be solved in the present invention is achieved through the following technical solutions, a kind of electronic skull punch, be characterized in: comprise hand-held support, a drill chuck and be contained in drill bit on the drill chuck, drill chuck is connected with a drilling rod, and guide pin bushing is equipped with at the middle part of drilling rod, is provided with needle bearing between guide pin bushing and the support, the outer end of drilling rod is provided with the stroke limit boss, be fixed with backing board on the support of drill bit tip, but the backing board top is provided with regulator board, drilling rod and drive motors join.
The technical problem to be solved in the present invention can also come by the following technical programs further to realize that support is provided with a handle, the axis normal of handle and drilling rod.
The present invention compared with prior art, cooperate with the organic of electric drill by hand-held support, when doing operation of opening cranium bone same period lobe and also receive fixedly, the skull edge is punched, tie up the bone fixation lobe with silk thread then, it is easy to operate, the efficient height reduces operating time, and is safe in utilization, can not damage cerebral dura mater and cerebral tissue, for the patient has saved a large sum of economy spending, be specially adapted to poor patient, also reduced the use of great number medical disposable material simultaneously, accomplish both low-carbon environment-friendlies, reduce the generation probability of patient's intracranial foreign body again.
Description of drawings
Fig. 1 is a structure diagram of the present invention.
The specific embodiment
A kind of electronic skull punch, comprise a hand-held support 8, drill chuck 4 and be contained in drill bit 5 on the drill chuck, drill chuck 4 is connected with a drilling rod 3, guide pin bushing is equipped with at the middle part of drilling rod 3, is provided with needle bearing 2 between guide pin bushing and the support 8, and the outer end of drilling rod 3 is provided with stroke limit boss 1, on the support of drill bit tip, be fixed with backing board 6, but backing board 6 tops are provided with regulator board 7, and drilling rod 3 joins with drive motors, and motor adopts the motor-driven of the electronic drill for craniotomy of rifle formula commonly used.But regulator board 7 is contained on the support 8 by screw, and support 8 is provided with the adjusting slotted hole, with convenient distance of regulating between pressing plate 7 and the backing board 6, applicable to the skull of different-thickness.Support is provided with the handle 9 with the axis normal of drilling rod, like this, when performing the operation, can avoid blocking sight line.
Claims (2)
1. electronic skull punch, it is characterized in that: comprise hand-held support, a drill chuck and be contained in drill bit on the drill chuck, drill chuck is connected with a drilling rod, guide pin bushing is equipped with at the middle part of drilling rod, be provided with needle bearing between guide pin bushing and the support, the outer end of drilling rod is provided with the stroke limit boss, is fixed with backing board on the support of drill bit tip, but the backing board top is provided with regulator board, and drilling rod and drive motors join.
2. electronic skull punch according to claim 1 is characterized in that: support is provided with a handle, the axis normal of handle and drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010537994 CN101972158A (en) | 2010-11-10 | 2010-11-10 | Electric skull punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010537994 CN101972158A (en) | 2010-11-10 | 2010-11-10 | Electric skull punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101972158A true CN101972158A (en) | 2011-02-16 |
Family
ID=43572090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010537994 Pending CN101972158A (en) | 2010-11-10 | 2010-11-10 | Electric skull punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972158A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510792A (en) * | 2016-12-06 | 2017-03-22 | 中国医科大学附属盛京医院 | Skull drill |
| CN106806007A (en) * | 2017-03-16 | 2017-06-09 | 中国医科大学附属盛京医院 | A kind of new type auto skull bone edge drilling equipment |
| CN109549681A (en) * | 2018-11-22 | 2019-04-02 | 南昌大学第二附属医院 | Drilling equipment |
| CN112043342A (en) * | 2020-09-17 | 2020-12-08 | 西安交通大学医学院第一附属医院 | Dura mater suspension puncher with protection device for neurosurgery craniotomy |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144481Y (en) * | 1992-12-26 | 1993-10-27 | 湘乡市人民医院 | Handy cranial drill |
| CN2147835Y (en) * | 1993-02-27 | 1993-12-01 | 杨剑秋 | Skull drill |
| CN2279892Y (en) * | 1996-01-12 | 1998-04-29 | 胜利石油管理局中心医院 | Device for positioning edge of cranial bone and safety drilling |
| CN201295262Y (en) * | 2008-11-17 | 2009-08-26 | 由俊宇 | Security protection grooved bit for skull mending operation |
-
2010
- 2010-11-10 CN CN 201010537994 patent/CN101972158A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144481Y (en) * | 1992-12-26 | 1993-10-27 | 湘乡市人民医院 | Handy cranial drill |
| CN2147835Y (en) * | 1993-02-27 | 1993-12-01 | 杨剑秋 | Skull drill |
| CN2279892Y (en) * | 1996-01-12 | 1998-04-29 | 胜利石油管理局中心医院 | Device for positioning edge of cranial bone and safety drilling |
| CN201295262Y (en) * | 2008-11-17 | 2009-08-26 | 由俊宇 | Security protection grooved bit for skull mending operation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510792A (en) * | 2016-12-06 | 2017-03-22 | 中国医科大学附属盛京医院 | Skull drill |
| CN106806007A (en) * | 2017-03-16 | 2017-06-09 | 中国医科大学附属盛京医院 | A kind of new type auto skull bone edge drilling equipment |
| CN109549681A (en) * | 2018-11-22 | 2019-04-02 | 南昌大学第二附属医院 | Drilling equipment |
| CN109549681B (en) * | 2018-11-22 | 2021-12-17 | 南昌大学第二附属医院 | Drilling device |
| CN112043342A (en) * | 2020-09-17 | 2020-12-08 | 西安交通大学医学院第一附属医院 | Dura mater suspension puncher with protection device for neurosurgery craniotomy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110216 |