CN201182624Y - Novel bone drill - Google Patents
Novel bone drill Download PDFInfo
- Publication number
- CN201182624Y CN201182624Y CNU200820104606XU CN200820104606U CN201182624Y CN 201182624 Y CN201182624 Y CN 201182624Y CN U200820104606X U CNU200820104606X U CN U200820104606XU CN 200820104606 U CN200820104606 U CN 200820104606U CN 201182624 Y CN201182624 Y CN 201182624Y
- Authority
- CN
- China
- Prior art keywords
- bone drill
- utility
- novel bone
- bone
- drill
- 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
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 16
- 238000005553 drilling Methods 0.000 abstract 2
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
Disclosed is a novel bone drill which belongs to the medical appliance technical field. The technical proposal of the utility model includes that the bone drill comprises a drilling bit and threads; the bone drill is characterized in that an inwards concave graduated scale is arranged at the center of the thread. The bone drill has the advantages of simple structure, drilling holes and measuring the depth of the drilled holes in the orthopaedics operations, convenient operation, saving labor and time and reducing the workload of the medical staff.
Description
Technical field:
This utility model belongs to the medical instruments technical field, is a kind of novel bone drill specifically.
Background technology:
In bone surgery, drive screw commonly used fixes steel plate or injured surface of bone, before fixing, need to punching with bone drill earlier, so that installation drive screw, employed clinically bone drill only has the effect of punchinging at present, then needs to utilize dipstick to measure for the degree of depth of punchinging again, to select the length of drive screw, operation very bothers, wastes time and energy like this, has increased medical worker's workload.
Summary of the invention:
The purpose of this utility model provides a kind of novel bone drill that can either punching and can measure the degree of depth of punchinging in bone surgery.
The technical solution of the utility model is: comprise drill bit and screw thread, it is characterized in that being provided with in screw thread central authorities the rule of indent.
The beneficial effects of the utility model are: this utility model is simple in structure, can either punching in bone surgery and can measure the degree of depth of punchinging, and is easy and simple to handle, time saving and energy saving, alleviated medical worker's workload.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, drill bit, 2, screw thread, 3, rule.
The specific embodiment:
Comprise drill bit 1 and screw thread 2, it is characterized in that being provided with the rule 3 of indent in screw thread 2 central authorities.In bone surgery, select drive screws to get final product with observation rule 3 behind the drill bit 1 brill sclerotin.
Claims (1)
1, novel bone drill comprises drill bit (1) and screw thread (2), it is characterized in that: the rule (3) that is provided with indent in screw thread (2) central authorities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820104606XU CN201182624Y (en) | 2008-04-30 | 2008-04-30 | Novel bone drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820104606XU CN201182624Y (en) | 2008-04-30 | 2008-04-30 | Novel bone drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201182624Y true CN201182624Y (en) | 2009-01-21 |
Family
ID=40270359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820104606XU Expired - Fee Related CN201182624Y (en) | 2008-04-30 | 2008-04-30 | Novel bone drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201182624Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370509A (en) * | 2010-08-16 | 2012-03-14 | 无锡市兰辉超声电子设备厂 | Spinal cord osteotome |
| CN104055554A (en) * | 2013-03-11 | 2014-09-24 | 德普伊(爱尔兰)有限公司 | Instrument Assembly For Implanting Stem Component Of Knee Prosthesis And Orthopaedic Surgical Procedure For Using Same |
-
2008
- 2008-04-30 CN CNU200820104606XU patent/CN201182624Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370509A (en) * | 2010-08-16 | 2012-03-14 | 无锡市兰辉超声电子设备厂 | Spinal cord osteotome |
| CN104055554A (en) * | 2013-03-11 | 2014-09-24 | 德普伊(爱尔兰)有限公司 | Instrument Assembly For Implanting Stem Component Of Knee Prosthesis And Orthopaedic Surgical Procedure For Using Same |
| CN104055554B (en) * | 2013-03-11 | 2018-03-27 | 德普伊爱尔兰无限公司 | For the device assembly of the rod unit that is implanted into knee-joint prosthesis and for the plastic surgery operations using the device assembly |
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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: 20090121 |