CN204072220U - Orthopedic drill - Google Patents
Orthopedic drill Download PDFInfo
- Publication number
- CN204072220U CN204072220U CN201420532941.5U CN201420532941U CN204072220U CN 204072220 U CN204072220 U CN 204072220U CN 201420532941 U CN201420532941 U CN 201420532941U CN 204072220 U CN204072220 U CN 204072220U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- drive motors
- rotating shaft
- sliding sleeve
- installing plate
- 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
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of orthopedic drill, belong to orthopaedic medical treatment apparatus field, comprise drive motors, drill bit, slide bar, rotating shaft and installing plate, rotating shaft is arranged on slide bar lower end, rotating shaft lower end is connected with feet, installing plate two ends are respectively equipped with sliding sleeve, sliding sleeve is enclosed within slide bar, drive motors is installed on a mounting board, be connected by mounting head between drive motors with drill bit, the slide bar below sliding sleeve be respectively equipped with sleeve, fixed by fixed screw between sleeve and slide bar, sleeve is provided with postive stop baffle, and mounting head is provided with limited block.This utility model orthopedic drill, ensureing under the prerequisite that boring is vertical, by arranging limited block and postive stop baffle, the degree of depth of restriction boring, guarantees drilling safe, is applicable to medical worker's operation of abecedarian and lack of experience.
Description
Technical field
This utility model belongs to orthopaedic medical treatment apparatus field, is specifically related to a kind of orthopedic drill.
Background technology
Existing orthopedic drill adopts motor to drive borer, needs manually to hold perpendicularity, and easily rock when holing during boring, causes the precision of boring low, and waste of manpower, on drilling time.In addition, existing borer, without insurance depth stop device, cannot ensure drilling depth in use procedure, and especially abecedarian or the personnel that lack experience, in use there will be the problem that boring is excessively dark, thus be damaged to tissue, abnormally dangerous.Therefore need to invent a kind of can the borer of drilling depth now, guarantee drilling safe, what be more suitable for lack of experience begins to learn medical worker's use.
Utility model content
Orthopedic drill that the purpose of this utility model is to provide a kind of energy keyhole degree of depth, that guarantee drilling safe.
This utility model orthopedic drill, comprise drive motors, drill bit, slide bar, rotating shaft and installing plate, rotating shaft is arranged on slide bar lower end, and rotating shaft lower end is connected with feet, installing plate two ends are respectively equipped with sliding sleeve, sliding sleeve is enclosed within slide bar, and drive motors is installed on a mounting board, is connected between drive motors with drill bit by mounting head, slide bar below sliding sleeve is respectively equipped with slide cartridge, fixed by fixed screw between slide cartridge and slide bar, slide cartridge is provided with postive stop baffle, and mounting head is provided with limited block.
Installing plate is provided with handle.
During use, mobile slide cartridge, sets the distance between postive stop baffle and limited block, namely sets the degree of depth of boring, then opens drive motors, complete and hole.
Compared with prior art, the utility model has the advantage of: this utility model orthopedic drill, ensureing under the prerequisite that boring is vertical, by arranging limited block and postive stop baffle, the degree of depth of restriction boring, guarantees drilling safe, is applicable to medical worker's operation of abecedarian and lack of experience.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model orthopedic drill;
In figure: 1, handle, 2, installing plate, 3, sliding sleeve, 4, slide bar, 5, slide cartridge, 6, rotating shaft, 7, feet, 8, drill bit, 9, mounting head, 10, fixed screw, 11, postive stop baffle, 12, limited block, 13, drive motors.
Detailed description of the invention
Contrast accompanying drawing below, by the description to optimum embodiment, detailed description of the invention of the present utility model is described in further detail.
As shown in Figure 1, orthopedic drill, comprise drive motors 13, drill bit 8, slide bar 4, rotating shaft 6 and installing plate 2, rotating shaft 6 is arranged on slide bar 4 lower end, rotating shaft 6 lower end is connected with feet 7, installing plate 2 two ends are respectively equipped with sliding sleeve 3, sliding sleeve 3 is enclosed within slide bar 4, drive motors 13 is arranged on installing plate 2, be connected by installation 9 between drive motors 13 with drill bit 8, the slide bar 4 below sliding sleeve 3 is respectively equipped with slide cartridge 5, fixed by fixed screw 10 between slide cartridge 5 and slide bar 4, slide cartridge 5 is provided with postive stop baffle 11, and mounting head 9 is provided with limited block 12.
Installing plate 2 is provided with handle 1.
During use, mobile slide cartridge 5, sets the distance between postive stop baffle 11 and limited block 12, namely sets the degree of depth of boring, then opens drive motors 13, completes and hole.
In sum, this utility model orthopedic drill, ensureing under the prerequisite that boring is vertical, by arranging limited block and postive stop baffle, the degree of depth of restriction boring, guarantees drilling safe, is applicable to medical worker's operation of abecedarian and lack of experience.
The above is exemplarily described this utility model; obvious this utility model specific implementation is not subject to the restrictions described above; no matter be do any change in its shape or structure; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (2)
1. an orthopedic drill, comprise drive motors (13), drill bit (8), slide bar (4), rotating shaft (6) and installing plate (2), rotating shaft (6) is arranged on slide bar (4) lower end, rotating shaft (6) lower end is connected with feet (7), installing plate (2) two ends are respectively equipped with sliding sleeve (3), sliding sleeve (3) is enclosed within slide bar (4), drive motors (13) is arranged on installing plate (2), be connected by mounting head (9) between drive motors (13) with drill bit (8), it is characterized in that, the slide bar (4) of sliding sleeve (3) below is respectively equipped with slide cartridge (5), fixed by fixed screw (10) between slide cartridge (5) and slide bar (4), slide cartridge (5) is provided with postive stop baffle (11), mounting head (9) is provided with limited block (12).
2. orthopedic drill according to claim 1, is characterized in that, installing plate (2) is provided with handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532941.5U CN204072220U (en) | 2014-09-16 | 2014-09-16 | Orthopedic drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532941.5U CN204072220U (en) | 2014-09-16 | 2014-09-16 | Orthopedic drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072220U true CN204072220U (en) | 2015-01-07 |
Family
ID=52164992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532941.5U Expired - Fee Related CN204072220U (en) | 2014-09-16 | 2014-09-16 | Orthopedic drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204072220U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266869A (en) * | 2015-10-26 | 2016-01-27 | 屠高良 | Puncher fixing device for orthopedic surgeries |
| CN105919670A (en) * | 2016-07-11 | 2016-09-07 | 哈尔滨理工大学 | Minimally-invasive surgery assistant robot |
| CN106725710A (en) * | 2016-11-28 | 2017-05-31 | 中国人民解放军第四军医大学 | Medical drilling device |
-
2014
- 2014-09-16 CN CN201420532941.5U patent/CN204072220U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266869A (en) * | 2015-10-26 | 2016-01-27 | 屠高良 | Puncher fixing device for orthopedic surgeries |
| CN105919670A (en) * | 2016-07-11 | 2016-09-07 | 哈尔滨理工大学 | Minimally-invasive surgery assistant robot |
| CN106725710A (en) * | 2016-11-28 | 2017-05-31 | 中国人民解放军第四军医大学 | Medical drilling device |
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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: 20150107 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |