CN2642247Y - Electric bone drill - Google Patents
Electric bone drill Download PDFInfo
- Publication number
- CN2642247Y CN2642247Y CN 03253495 CN03253495U CN2642247Y CN 2642247 Y CN2642247 Y CN 2642247Y CN 03253495 CN03253495 CN 03253495 CN 03253495 U CN03253495 U CN 03253495U CN 2642247 Y CN2642247 Y CN 2642247Y
- Authority
- CN
- China
- Prior art keywords
- drill
- speed motor
- lead
- bone
- drive box
- 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
Abstract
The utility model provides an electric bone drill used in the bone surgical operation for drilling holes on a bone; the electric bone drill includes a drill body whose two ends are respectively connected with a drill head, a drill head clamp and a drive box provided with a speed motor, a transformer and a rectifier inside; the transmission shaft of the speed motor is connected with the drill body through a rotary soft shaft; a pedal control switch is connected with the drive box through a lead; the drive box is connected with a handle; a power plug is connected wit the drive box through a lead.
Description
Technical field
This utility model relates to medical apparatus and instruments, relates to the electric bone drill of using to bone drilling in a kind of bone surgery more specifically.
Background technology
The electric bone drill of prior art comprise by two ends connect respectively the brill body of drill bit and drill jig and in be provided with the headstock of variable-speed motor, transformator, fairing, variable-speed motor is connected with the brill body by power transmission shaft.Weak point is that volume and weight is all bigger, is unsuitable for middle and small hospital and uses, and operation inconvenience, poor stability, power and control part is not easy to use and sterilize with the brill body.As making battery operation separately, volume is bigger, under the situation that power cut-off takes place, and the carrying out of influence operation, and also brill bone speed is slow, causes unnecessary loss to patient.
Summary of the invention
The purpose of this utility model provides a kind of middle and small hospital that can be suitable for and uses, and volume is little, is convenient for carrying and operates, and stability is electric bone drill preferably.
The purpose of this utility model can realize by following technical measures:
This electric bone drill comprise by two ends connect respectively the brill body of drill bit and drill jig and in be provided with the headstock of variable-speed motor, transformator, fairing, the variable-speed motor power transmission shaft is connected with the brill body by rotary flexible shaft, and pedal control switch is connected with the headstock that is connected with handle by lead.
The purpose of this utility model also can realize by following technical measures:
Attaching plug is connected with headstock by lead.
This utility model adopts the AC motor source that is used as power, and guarantees that operation carries out, and is opened or stops by lead control by pedal control switch and bore, and the variable-speed motor power transmission shaft drives the drill body main axis rotation by rotary flexible shaft.With after, by with rotary flexible shaft, bore body and drill body and drill jig integral body and take off and send sterilizing, volume is little, and can adopt the conventional good high temperature of disinfection effect, immersion way to handle; Easy to operate in the art, be suitable for middle and small hospital and use, volume is little, is convenient for carrying and operates, and stability is better.
Description of drawings
Fig. 1 is the sketch map of this utility model embodiment.
The specific embodiment
This electric bone drill comprise by two ends connect respectively the brill body 4 of drill bit and drill jig 5 and in be provided with the headstock 2 of variable-speed motor, transformator, fairing, variable-speed motor power transmission shaft 6 is connected with brill body 4 by rotary flexible shaft 3, pedal control switch 8 is connected with the headstock 2 that is connected with handle 1 by lead, and attaching plug 7 is connected with headstock 2 by lead.
Claims (2)
1, a kind of electric bone drill, comprise by two ends connect respectively the brill body (4) of drill bit and drill jig (5) and in be provided with the headstock (2) of variable-speed motor, transformator, fairing, it is characterized in that variable-speed motor power transmission shaft (6) is connected with brill body (4) by rotary flexible shaft (3), pedal control switch (8) is connected with the headstock that is connected with handle (1) (2) by lead.
2, a kind of electric bone drill according to claim 1 is characterized in that attaching plug (7) is connected with headstock (2) by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253495 CN2642247Y (en) | 2003-09-22 | 2003-09-22 | Electric bone drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03253495 CN2642247Y (en) | 2003-09-22 | 2003-09-22 | Electric bone drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642247Y true CN2642247Y (en) | 2004-09-22 |
Family
ID=34294435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03253495 Expired - Fee Related CN2642247Y (en) | 2003-09-22 | 2003-09-22 | Electric bone drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642247Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434257A (en) * | 2014-12-01 | 2015-03-25 | 宋言峥 | Scrapping and grinding device and operation method thereof |
| CN104720866A (en) * | 2015-02-28 | 2015-06-24 | 芜湖锐进医疗设备有限公司 | Control system for medical electric drill controller |
-
2003
- 2003-09-22 CN CN 03253495 patent/CN2642247Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434257A (en) * | 2014-12-01 | 2015-03-25 | 宋言峥 | Scrapping and grinding device and operation method thereof |
| CN104720866A (en) * | 2015-02-28 | 2015-06-24 | 芜湖锐进医疗设备有限公司 | Control system for medical electric drill controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |