CN203263484U - Novel directional electric bone drill - Google Patents
Novel directional electric bone drill Download PDFInfo
- Publication number
- CN203263484U CN203263484U CN2013203189904U CN201320318990U CN203263484U CN 203263484 U CN203263484 U CN 203263484U CN 2013203189904 U CN2013203189904 U CN 2013203189904U CN 201320318990 U CN201320318990 U CN 201320318990U CN 203263484 U CN203263484 U CN 203263484U
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- CN
- China
- Prior art keywords
- housing
- drill head
- bone drill
- handle
- electric bone
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- 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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Abstract
A novel directional electric bone drill comprises a housing and a drill head fixed by a drill head jacket disposed at the front end of the housing. A micro-motor is disposed in the interior of the housing. A handle is disposed at the lower end of the housing. Power supplies are disposed in the interior of the handle, and are divided into a commonly-used battery and a spare lithium battery. The front end of the handle is provided with a control switch and a change-over switch used for controlling the batteries. The power supplies are divided into the commonly-used battery and a spare battery. A pair of directional plates and a distance adjusting pushing plate are sleeved outside of the drill head jacket. The distance adjusting pushing plate is connected with a scale for adjusting the length of the drill head disposed at the housing. The novel directional electric bone drill has following advantages: patients are prevented from injuring; the length of the drill head is adjusted in a reasonable mode; a defect that the electric bone drill head is easy to be broken and bent is prevented so that the electric bone drill head is stable in rotation; therefore a harmful effect exerted on bones during an operation by the electric bone drill head is greatly mitigated. Additionally, the novel directional electric bone drill is reasonable in structural design, novel and ingenious in technical scheme, and easy in popularization and application.
Description
Technical field:
This utility model relates to the medical instruments technical field, refers in particular to a kind of novel directional electrical bone drill.
Background technology:
At present, prolapse of lumbar intervertebral disc needs operative reduction or fracture patient needs that upper steel plate is fixing etc. all needs to use bone drill, existing electric bone drill mainly to comprise the bone drill housing, is provided with motor in housing, the outfan of motor is connected with drill bit, drill bit used is and one-time fixes, and drill bit can not be adjusted, when using than long drill bit, drill bit is easy to break, easily curved, and rotate very unstablely, bone is easily produced surgical injury, have unsafe factor.And existing bone drill complex structure, use also inconvenient.
The utility model content:
The purpose of this utility model patent is to overcome the deficiency that exists in above-mentioned technology, and a kind of novel directional electrical bone drill is provided.
the purpose of this utility model realizes as follows: a kind of novel directional electrical bone drill, comprise that housing and housing front end are by the fixing drill bit of drill bit chuck, it is characterized in that: enclosure interior is equipped with micro machine, the housing lower end is provided with the hands handle, handle inside is provided with power supply, power supply is divided into battery commonly used and standby lithium battery, the handle front end is provided with gauge tap and is used for controlling the permutator of battery, power supply is divided into battery commonly used and reserve battery, drill bit chuck outer cover fills a pair of position plate and a roll adjustment push pedal, the roll adjustment push pedal is connected with the length of the bit regulation scale on being arranged on housing.
Described roll adjustment push pedal is provided with the LED lamp.
Described handle is provided with projection.
The beneficial effects of the utility model are: avoid damaging patient, rationally adjust the length of drill bit, overcome bone drill bit easily curved defective easy to break, make the bone drill bit spin stabilization, greatly alleviated bone drill bit to wound in the art of bone, reduce surgery cost, improved the success rate of operation, shortened the postoperative cure time.This utility model structure is reasonable in design in addition, and the novelty that is skillfully constructed is easy to apply.
Description of drawings:
Fig. 1 is this utility model structural representation.
The specific embodiment:
with reference to Fig. 1, a kind of novel directional electrical bone drill, comprise that housing 8 and housing 8 front ends are by the fixing drill bit 1 of drill bit chuck, it is characterized in that: housing 8 inside are equipped with micro machine 7, housing 8 lower ends are provided with handle 10, handle 10 inside are provided with power supply 9, power supply 9 is divided into battery commonly used and standby lithium battery, handle 10 front ends are provided with gauge tap 11 and are used for controlling the permutator 12 of power supply 9, drill bit chuck outer cover fills a pair of position plate 5 and a roll adjustment push pedal 4, by position plate 5 orientations, can realize directional drilling, roll adjustment push pedal 4 is connected with the length of the bit regulation scale 6 on being arranged on housing 8.Described roll adjustment push pedal 4 is provided with LED lamp 3, the light when being convenient to strengthen operation.Described handle 10 is provided with projection, can prevent that the doctor from holding for a long time bone drill and producing feeling of fatigue.By rotating regulation scale 6 regulating and controlling connecting rods, and drive roll adjustment push pedal 4 and move along the drill bit chuck, drill jig is set in drill bit 1 outside, and then drives sliding sleeve 2 and move along the drill bit chuck.Control battery commonly used and reserve battery by permutator 12 before using, then open gauge tap 11, bore the thickness of cranium point skull before art according to CT, can turn in case of necessity LED lamp 3 and strengthen operation light, handwheel by rotary drilling-head regulation scale 6, make to be closely tied in the roll adjustment push pedal 4 that drill jig puts and to slide before and after the drill bit chuck, the relative accommodation drill bit exposes to the length of sliding sleeve 2 parts.Like this, drill bit 1 length can require accurate fixed length to regulate according to drilling depth.This utility model guarantees the direction of drill bit 1 boring by modern CT hierarchical scanner, guarantees that boring and puncture accurately put in place, improve the success rate of boring and puncture.This utility model simple structure, operation, easy to use, directed, accurate positioning, fast, operate simple and easy, high efficiency.Be a kind of desirable electric cranial drill, be applicable to Wicresoft and bore cranium, remove the operations such as cephalophyma, ventricular drainage and use.
Claims (3)
1. novel directional electrical bone drill, comprise that housing and housing front end are by the fixing drill bit of drill bit chuck, it is characterized in that: enclosure interior is equipped with micro machine, the housing lower end is provided with handle, handle inside is provided with power supply, and power supply is divided into battery commonly used and standby lithium battery, and the handle front end is provided with gauge tap and is used for controlling the permutator of power supply, drill bit chuck outer cover fills a pair of position plate and a roll adjustment push pedal, and the roll adjustment push pedal is connected with the length of the bit regulation scale on being arranged on housing.
2. novel directional electrical bone drill according to claim 1, it is characterized in that: described roll adjustment push pedal is provided with the LED lamp.
3. novel directional electrical bone drill according to claim 1, it is characterized in that: described handle is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203189904U CN203263484U (en) | 2013-06-05 | 2013-06-05 | Novel directional electric bone drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203189904U CN203263484U (en) | 2013-06-05 | 2013-06-05 | Novel directional electric bone drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203263484U true CN203263484U (en) | 2013-11-06 |
Family
ID=49493993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203189904U Expired - Fee Related CN203263484U (en) | 2013-06-05 | 2013-06-05 | Novel directional electric bone drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203263484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805981A (en) * | 2017-11-22 | 2019-05-28 | 苏州微创骨科医疗工具有限公司 | Medical tool |
| CN112971892A (en) * | 2021-01-18 | 2021-06-18 | 常州安康医疗器械有限公司 | Electric endoscope anastomat with electric quantity display function |
-
2013
- 2013-06-05 CN CN2013203189904U patent/CN203263484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805981A (en) * | 2017-11-22 | 2019-05-28 | 苏州微创骨科医疗工具有限公司 | Medical tool |
| CN109805981B (en) * | 2017-11-22 | 2024-02-27 | 苏州微创骨科医疗工具有限公司 | Medical tool |
| CN112971892A (en) * | 2021-01-18 | 2021-06-18 | 常州安康医疗器械有限公司 | Electric endoscope anastomat with electric quantity display function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |