CN200948151Y - Mini type medical brushless electric motor Krause's needle drill - Google Patents
Mini type medical brushless electric motor Krause's needle drill Download PDFInfo
- Publication number
- CN200948151Y CN200948151Y CN 200620135803 CN200620135803U CN200948151Y CN 200948151 Y CN200948151 Y CN 200948151Y CN 200620135803 CN200620135803 CN 200620135803 CN 200620135803 U CN200620135803 U CN 200620135803U CN 200948151 Y CN200948151 Y CN 200948151Y
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- brushless electric
- electric machine
- controller
- kirschner wire
- brushless motor
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- Expired - Fee Related
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- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000008676 import Effects 0.000 abstract 1
- 210000001364 upper extremity Anatomy 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a mini medical Kirschner wire drill with brushless motor, which comprises an operation drill with handlebar, a brushless motor is arranged inside the brushless motor, the brushless motor is hollow in main axis and is provided with a keeper on the anterior extremity, the Kirschner wire is directly inserted in the main axis of the brushless motor and is fixed by the keeper, the brushless motor is connected with controller through cable, a foot switch is connected with controller through cable. The utility model is reasonable in design and simple in structure, the efficiency can be raised, the device is reliable and convenient in use and the purchase cost of equipment is decreased, the value of the whole sets of equipment is much lower than that of import product.
Description
Technical field
This utility model relates to a kind of medical operation apparatus, and particularly a kind of micro medical brushless electric machine Kirschner wire bores.
Background technology
At present, domestic plastic surgery, hands orthopaedics are when needs are squeezed into diameter and are the Kirschner wire of 0.6-1.6mm on phalanges or other ossiculum, two kinds of methods are arranged: a kind of Kirschner wire mobile phone that is to use external production, this mobile phone price is 30,000 to 50,000 yuan of RMB, and this mobile phone can't use separately, it must be inserted into ability usefulness on the surgical drill, and the price of a surgical drill is 15 to 300,000 yuans.Therefore except the large hospital of existing surgical drill had the ability to buy the Kirschner wire mobile phone, general hospital can not use.Though it is reported that some large hospital bought the Kirschner wire mobile phone, be reluctant to usefulness, still use home-made bitbrace in the operation.Second kind of way just is to use home-made bitbrace, this bitbrace low price, but use very inconveniently, inefficiency has increased patient's misery.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, provides a kind of reasonable in design, simple in structure, and cost is low, high efficiency and use reliably easily that micro medical brushless electric machine Kirschner wire bores.
The technical solution of the utility model is: a kind of micro medical brushless electric machine Kirschner wire bores, comprise the surgical drill 1 that has hand-held handle 16, be provided with brushless electric machine 2 in the surgical drill 1, it is characterized in that: the main shaft 15 of described brushless electric machine 2 is hollow, brushless electric machine 2 front ends have chuck 3, and Kirschner wire 4 directly inserts in the main shaft 15 of brushless electric machine 2, and fixing by chuck 3, brushless electric machine 2 is connected with controller 6 by cable, and foot switch 14 is connected with controller 6 by cable.
This utility model compared with prior art has the following advantages: this utility model is reasonable in design, and is simple in structure, improved work efficiency, and it is reliably convenient to use; This utility model and micro medical brushless electric machine surgical drill compatibility, therefore, there is the hospital of micro medical brushless electric machine surgical drill can not buy the controller that Kirschner wire bores, as long as the plug that Kirschner wire is bored directly is inserted on the motor socket of micro medical brushless electric machine surgical drill and just can uses, its a complete set of equipment cost is lower than 1/40th of imported product price.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is the connection diagram of this utility model surgical drill 1 and controller 6.
Fig. 3 is the connection diagram of this utility model foot switch 14 and controller 6.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, this utility model comprises the surgical drill 1 that has hand-held handle 16, be provided with brushless electric machine 2 in the surgical drill 1, the main shaft 15 of described brushless electric machine 2 is a hollow, and brushless electric machine 2 front ends have chuck 3, and Kirschner wire 4 directly inserts in the main shaft 15 of brushless electric machine 2, and it is fixing by chuck 3, brushless electric machine 2 is connected with controller 6 by cable, and foot switch 14 is connected with controller 6 by cable, and controller 6 adopts the power supply of 220V/50Hz main flow power supply.
As shown in Figures 2 and 3, the panel of described controller 6 is provided with motor interface 7, on and off switch 8, rotational speed regulation knob 9 and power supply indicator 10; The backboard of controller 6 is provided with external power interface 11 and foot switch interface 12; The motor plug 5 of described brushless electric machine 2 is plugged on the motor interface 7, and the on-off plug 13 of described foot switch 14 is plugged on the foot switch interface 12.
During this utility model work, Kirschner wire 4 is inserted in the main shaft 15 of brushless electric machine 2, clamp by chuck 3,15-20mm is exposed in the outside; In the motor interface 7 on motor plug 5 insertion controllers 6 panels, the external power interface 11 on controller 6 backboards is connected with the external power source of 220V/50Hz by plug and lead.Open the on and off switch 8 on the panel, power supply indicator 10 is lighted, and steps on foot switch 14, and brushless electric machine 2 promptly starts rotation.The rotational speed regulation potentiometer of regulating rotating speed is housed in the controller 6, and rotating speed of motor adopts pulse width modulated principle, therefore is not subjected to the influence of power-supply fluctuation.By the rotational speed regulation knob 9 on controller 6 panels, can in 1000 rev/mins-15000 rev/mins the range of speeds, carry out stepless speed regulation to brushless electric machine 2, when foot was lifted away from foot switch 14, brushless electric machine 2 promptly stopped operating.
Claims (2)
1, a kind of micro medical brushless electric machine Kirschner wire bores, comprise the surgical drill (1) that has hand-held handle (16), be provided with brushless electric machine (2) in the surgical drill (1), it is characterized in that: the main shaft (15) of described brushless electric machine (2) is hollow, brushless electric machine (2) front end has chuck (3), Kirschner wire (4) directly inserts in the main shaft (15) of brushless electric machine (2), and it is fixing by chuck (3), brushless electric machine (2) is connected with controller (6) by cable, and foot switch (14) is connected with controller (6) by cable.
2, micro medical brushless electric machine Kirschner wire according to claim 1 bores, and it is characterized in that: the panel of described controller (6) is provided with motor interface (7), on and off switch (8), rotational speed regulation knob (9) and power supply indicator (10); The backboard of controller (6) is provided with external power interface (11) and foot switch interface (12); The motor plug (5) of described brushless electric machine (2) is plugged on the motor interface (7), and the on-off plug (13) of described foot switch (14) is plugged on the foot switch interface (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620135803 CN200948151Y (en) | 2006-09-15 | 2006-09-15 | Mini type medical brushless electric motor Krause's needle drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620135803 CN200948151Y (en) | 2006-09-15 | 2006-09-15 | Mini type medical brushless electric motor Krause's needle drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200948151Y true CN200948151Y (en) | 2007-09-19 |
Family
ID=38890687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620135803 Expired - Fee Related CN200948151Y (en) | 2006-09-15 | 2006-09-15 | Mini type medical brushless electric motor Krause's needle drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200948151Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347346B (en) * | 2008-06-26 | 2010-06-02 | 张震 | A fine needle puncture pressure regulator |
| CN102962821A (en) * | 2012-11-07 | 2013-03-13 | 应时立 | Direct-drive electric tool |
| CN103908333A (en) * | 2014-04-11 | 2014-07-09 | 陈红卫 | Portable orthopedic operation aid |
| CN108095798A (en) * | 2017-12-25 | 2018-06-01 | 芜湖锐进医疗设备有限公司 | Medical brushless slow brill |
| CN109805971A (en) * | 2019-03-27 | 2019-05-28 | 西安三才电子科技有限公司 | A kind of plantation of hair takes hair machine |
| CN111067631A (en) * | 2019-11-29 | 2020-04-28 | 梁雄 | A mobile phone head and an intelligent variable-speed micro-power system for orthopedic surgery |
-
2006
- 2006-09-15 CN CN 200620135803 patent/CN200948151Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347346B (en) * | 2008-06-26 | 2010-06-02 | 张震 | A fine needle puncture pressure regulator |
| CN102962821A (en) * | 2012-11-07 | 2013-03-13 | 应时立 | Direct-drive electric tool |
| CN103908333A (en) * | 2014-04-11 | 2014-07-09 | 陈红卫 | Portable orthopedic operation aid |
| CN108095798A (en) * | 2017-12-25 | 2018-06-01 | 芜湖锐进医疗设备有限公司 | Medical brushless slow brill |
| CN109805971A (en) * | 2019-03-27 | 2019-05-28 | 西安三才电子科技有限公司 | A kind of plantation of hair takes hair machine |
| CN111067631A (en) * | 2019-11-29 | 2020-04-28 | 梁雄 | A mobile phone head and an intelligent variable-speed micro-power system for orthopedic surgery |
| CN111067631B (en) * | 2019-11-29 | 2025-02-25 | 梁雄 | A handpiece head and intelligent variable speed micro-power system for orthopedic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20100915 |