CN204207807U - A kind of bone bits anti-splashing bone drill - Google Patents
A kind of bone bits anti-splashing bone drill Download PDFInfo
- Publication number
- CN204207807U CN204207807U CN201420557354.1U CN201420557354U CN204207807U CN 204207807 U CN204207807 U CN 204207807U CN 201420557354 U CN201420557354 U CN 201420557354U CN 204207807 U CN204207807 U CN 204207807U
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- CN
- China
- Prior art keywords
- bone
- bits
- drill
- protection shell
- protective cover
- 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
This utility model belongs to bone surgery technical field, particularly relate to a kind of bone bits anti-splashing bone drill, electric drill one end is connected with rotating shaft, the other end is connected with handle, drill bit is arranged in rotating shaft, characterized by further comprising bone bits preventer, bone bits preventer comprises the protective cover be arranged between drill bit and electric drill, auxiliary protection shell, drill bit is through protective cover, protective cover and drill bit vicinity, protective cover lower end is provided with the guide groove be communicated with it, be connected by connection tube between guide groove with auxiliary protection shell, connection tube and guide groove, opening is respectively equipped with between auxiliary protection shell, be provided with in auxiliary protection shell and dial bits gear, rotating shaft is through the center of dialling bits gear, auxiliary protection shell is connected with the conduit be positioned at below it.The beneficial effects of the utility model are: the bone bits splashes that can effectively prevent bone drill from use producing, reduces the impact on operator, makes operation technique more accurate, ensure that the safety of patient.
Description
Technical field
This utility model belongs to bone surgery technical field, particularly relates to a kind of bone bits anti-splashing bone drill.
Background technology
Its structure of existing medical bone drill and common electric drill similar, comprise electric drill, drill bit, when orthopaedic operation, need in bone perforating use in essence, the defect existed is, operative process bone bits, flesh and blood, with the rapid movement splashes of saw blade, are not only infected with environment, and with it easy splash to operator, use dangerous, affect the operation of doctor to patient, increase the danger of operation process, also make troubles to debridement.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bone bits anti-splashing bone drill, and the bone that can effectively prevent bone drill from use producing bits splashes, reduces the impact on operator, make operation technique more accurate, ensure that the safety of patient.
To achieve these goals, this utility model adopts following technical scheme:
A kind of bone bits anti-splashing bone drill, comprise electric drill, drill bit, hands handle, described electric drill one end is connected with rotating shaft, the other end is connected with described handle, described drill bit is arranged in described rotating shaft, characterized by further comprising bone bits preventer, described bone bits preventer comprises the protective cover be arranged between described drill bit and described electric drill, auxiliary protection shell, described drill bit is through described protective cover, described protective cover and described drill bit vicinity, described protective cover lower end is provided with the guide groove be communicated with it, be connected by connection tube between described guide groove with described auxiliary protection shell, described connection tube and described guide groove, opening is respectively equipped with between described auxiliary protection shell, be provided with in described auxiliary protection shell and dial bits gear, described rotating shaft is through the center of described group of bits gear, described auxiliary protection shell is connected with the conduit be positioned at below it.
The shape of described protective cover is taper, and one end of described protective cover opening is towards described drill bit direction.
Angle between described connection tube and described auxiliary protection shell is less than 90 °.
Described rotating shaft is through the center of described group of bits gear.
The beneficial effects of the utility model are: the bone bits splashes that can effectively prevent bone drill from use producing, reduce the impact on operator, make operation technique more accurate, safer clean, facilitate operation wound clearing and nursing, reduce the infected risk of operation technique, ensure that the safety of patient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, electric drill, 2, drill bit, 3, handle, 4, rotating shaft, 5, protective cover, 6, auxiliary protection shell, 7, guide groove, 8, connection tube, 9, dial bits gear, 10, conduit.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of detailed description of the invention of the present utility model is explained.
As shown in Figure 1, this utility model provides a kind of bone to consider anti-splashing bone drill to be worth doing, comprise electric drill 1, drill bit 2, handle 3, described electric drill 1 one end is connected with rotating shaft 4, the other end is connected with described handle 3, described drill bit 2 is arranged in described rotating shaft 4, characterized by further comprising bone bits preventer, described bone bits preventer comprises the protective cover 5 be arranged between described drill bit 2 and described electric drill 1, auxiliary protection shell 6, described drill bit 2 is through described protective cover 5, described protective cover 5 is contiguous with described drill bit 2, described protective cover 5 lower end is provided with the guide groove 7 be communicated with it, be connected by connection tube 8 between described guide groove 7 with described auxiliary protection shell 6, described connection tube 8 and described guide groove 7, opening is respectively equipped with between described auxiliary protection shell 6, be provided with in described auxiliary protection shell 6 and dial bits gear 9, be transported in conduit 10 for the bone of accumulation is considered to be worth doing and derive, described rotating shaft 4 is through the center of described group of bits gear 9, described auxiliary protection shell 6 is connected with the conduit 10 be positioned at below it.
The shape of described protective cover 5 is taper, and one end of described protective cover 5 opening is towards described drill bit 2 direction.
Angle between described connection tube 8 and described auxiliary protection shell 6 is less than 90 °, is convenient to the conveying of bone bits.
Described rotating shaft 4 is through the center of described group of bits gear 9.
Example: during use; drill bit 2 is arranged in rotating shaft 4; start switch, start bone drill, rotating shaft 4 drives drill bit 2 and dials bits gear 9 and rotates; the bone bits that operating process produces by protective cover 5 and flesh and blood cover on the inside; prevent from splashing, the bone bits saved bit by bit and flesh and blood enter auxiliary protection shell 6 by connection tube 8, under the rotation of dialling bits gear 9, bone bits are sent into conduit 10; and then unified collection processes, and effectively can ensure the carrying out of performing the operation.
Above an example of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to this utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a bone bits anti-splashing bone drill, comprise electric drill, drill bit, hands handle, described electric drill one end is connected with rotating shaft, the other end is connected with described handle, described drill bit is arranged in described rotating shaft, characterized by further comprising bone bits preventer, described bone bits preventer comprises the protective cover be arranged between described drill bit and described electric drill, auxiliary protection shell, described drill bit is through described protective cover, described protective cover and described drill bit vicinity, described protective cover lower end is provided with the guide groove be communicated with it, be connected by connection tube between described guide groove with described auxiliary protection shell, described connection tube and described guide groove, opening is respectively equipped with between described auxiliary protection shell, be provided with in described auxiliary protection shell and dial bits gear, described rotating shaft is through the center of described group of bits gear, described auxiliary protection shell is connected with the conduit be positioned at below it.
2. bone bits anti-splashing bone drill according to claim 1, it is characterized in that the shape of described protective cover is taper, one end of described protective cover opening is towards described drill bit direction.
3. bone bits anti-splashing bone drill according to claim 1, is characterized in that the angle between described connection tube and described auxiliary protection shell is less than 90 °.
4. bone bits anti-splashing bone drill according to claim 1, is characterized in that the center of described rotating shaft through described group of bits gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557354.1U CN204207807U (en) | 2014-09-25 | 2014-09-25 | A kind of bone bits anti-splashing bone drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557354.1U CN204207807U (en) | 2014-09-25 | 2014-09-25 | A kind of bone bits anti-splashing bone drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204207807U true CN204207807U (en) | 2015-03-18 |
Family
ID=52976524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557354.1U Expired - Fee Related CN204207807U (en) | 2014-09-25 | 2014-09-25 | A kind of bone bits anti-splashing bone drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204207807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420000A (en) * | 2016-11-14 | 2017-02-22 | 刘红林 | Neurosurgery skull breaking, bone drilling and fragment collecting device |
| CN107570767A (en) * | 2017-07-21 | 2018-01-12 | 海盐派特普科技有限公司 | A kind of chamfer drill safety protection device |
-
2014
- 2014-09-25 CN CN201420557354.1U patent/CN204207807U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420000A (en) * | 2016-11-14 | 2017-02-22 | 刘红林 | Neurosurgery skull breaking, bone drilling and fragment collecting device |
| CN107570767A (en) * | 2017-07-21 | 2018-01-12 | 海盐派特普科技有限公司 | A kind of chamfer drill safety protection 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: 20150318 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |