CN202859221U - Novel bone drill - Google Patents
Novel bone drill Download PDFInfo
- Publication number
- CN202859221U CN202859221U CN 201220607753 CN201220607753U CN202859221U CN 202859221 U CN202859221 U CN 202859221U CN 201220607753 CN201220607753 CN 201220607753 CN 201220607753 U CN201220607753 U CN 201220607753U CN 202859221 U CN202859221 U CN 202859221U
- Authority
- CN
- China
- Prior art keywords
- support
- bone drill
- novel bone
- clamping rings
- tie
- 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 relates to the field of medical instruments, in particular to a novel bone drill. The novel bone drill comprises a drill rod, a handle is arranged at the rear portion of the drill rod, a rubber sleeve is arranged on the surface of the handle, a support is arranged at the front portion of the drill rod, the support is conical, and the support comprises a fixed ring, a fixed sleeve and a connection beam. The fixed ring is arranged at the bottom of the support, the fixed sleeve is arranged at the upper portion of the support, the fixed sleeve is connected with the fixed ring through the connection beam, the fixed ring and the connection beam are both provided with scales, and the an anti-sliding protrusion is arranged at the bottom of the support. The novel bone drill has the advantages of being reasonable in structure, convenient, practical, low in cost, favorable for popularization, and easy to operate.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of Novel bone drill.
Background technology
Orthopaedics is a diagnosis and treatment subject of medical institutions, be with diagnosis and treatment all kinds severed finger, the disconnected palm, refer to from disconnected replant, the professional section office of the diagnosis and treatment of all kinds skin flap transplantation, neural prosthesis, extremity congenital malformation, brachia plexus injury and neural card pressure.Section office bone wounds specialty adopts multiple Chinese and Western associated methods, carries out orthopaedic trauma, remembers the various bone surgeries such as surgery and joint surgery, such as the treatment of bone does not connect, bone ridge inflammation, joint replacement, cervical spondylosis etc.At present, in the bone surgery process, often need to use bone drill, but present bone drill structure is single, and only there is drill bit the front portion, and is more smooth owing to bone when reality is used, be difficult to accurately definite position that needs boring, deviation when seeking the position in advance, often occurs, cause malpractice.
The utility model content
This utility model is for the prior art above shortcomings, a kind of Novel bone drill is provided, the below of Novel bone drill is provided with support, support can effectively be fixed the position of skeleton drill bit, need can determine accurately the exact position of boring by the scale on the tie-beam, accomplish to hole very easily in the operation process, support can carry out strong support for operation, prevent lateral deviation, reduced the generation of malpractice, the anti-skidding projection that is provided with of frame bottom simultaneously can effectively prevent the sideslip of support, for accurate boring provides safeguard.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of Novel bone drill, comprise drilling rod, described drilling rod rear portion is provided with handle, and described grip surface is provided with rubber sleeve, and described drilling rod front portion is provided with support, it is conical that described support is, described support comprises clamping rings, fixed cover, tie-beam, and described frame bottom is provided with clamping rings, and top is provided with fixed cover, be connected by tie-beam between described fixed cover and the clamping rings, be equipped with scale on described clamping rings, the tie-beam.
Described frame bottom is provided with anti-skidding projection.
This utility model beneficial effect: rational in infrastructure, convenient and practical, cost is low, is beneficial to popularization, easy operating.
Description of drawings
Fig. 1 is Novel bone drill structural representation described in the utility model.
Among the figure:
The 1-drilling rod; The 2-handle; The 3-support; The 4-clamping rings; The 5-fixed cover; The 6-tie-beam; The 7-scale; The anti-skidding projection of 8-.
The specific embodiment
The below is described in further detail this utility model with embodiment with reference to the accompanying drawings:
As shown in Figure 1, a kind of Novel bone drill of the present utility model comprises drilling rod 1, and described drilling rod 1 rear portion is provided with handle 2, described handle 2 surfaces are provided with rubber sleeve, described drilling rod 1 front portion is provided with support 3, and it is conical that support 3 is, and support 3 comprises clamping rings 4, fixed cover 5, tie-beam 6, described support 3 bottoms are provided with clamping rings 4, top is provided with fixed cover 5, is connected by tie-beam 6 between described fixed cover 5 and the clamping rings 4, is equipped with scale 7 on described clamping rings 4, the tie-beam 6.Described frame bottom is provided with anti-skidding protruding 8, anti-skidding protruding 8 effectively plays anti-skidding effect, prevents sidesway, and stablizing effect is good.
During use, only support 3 need to be placed into the position that needs boring, according to connection, the scale above 6 is read the position that apex point arrives, and adjusting pole 3 positions are determined by support 3 exact position of apex points to realize accurately boring.
Claims (2)
1. Novel bone drill, it is characterized in that: comprise drilling rod, described drilling rod rear portion is provided with handle, and described grip surface is provided with rubber sleeve, and described drilling rod front portion is provided with support, it is conical that described support is, described support comprises clamping rings, fixed cover, tie-beam, and described frame bottom is provided with clamping rings, and top is provided with fixed cover, be connected by tie-beam between described fixed cover and the clamping rings, be equipped with scale on described clamping rings, the tie-beam.
2. a kind of Novel bone drill as claimed in claim 1, it is characterized in that: described frame bottom is provided with anti-skidding projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220607753 CN202859221U (en) | 2012-11-17 | 2012-11-17 | Novel bone drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220607753 CN202859221U (en) | 2012-11-17 | 2012-11-17 | Novel bone drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202859221U true CN202859221U (en) | 2013-04-10 |
Family
ID=48025988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220607753 Expired - Fee Related CN202859221U (en) | 2012-11-17 | 2012-11-17 | Novel bone drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202859221U (en) |
-
2012
- 2012-11-17 CN CN 201220607753 patent/CN202859221U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202859221U (en) | Novel bone drill | |
| CN202458593U (en) | Scalpel for caesarean operations in obstetrics and gynecology department | |
| CN203524846U (en) | Multi-knife-head ophthalmic surgical device | |
| CN202191339U (en) | Surgical scalpel | |
| CN202801739U (en) | Novel tumor operation forceps | |
| CN202859184U (en) | Novel bone file | |
| CN202859235U (en) | Surgical scalpel | |
| CN205094550U (en) | Minimal access surgery sword | |
| CN203424988U (en) | Special-purpose oscillating saw blade for orthopaedics | |
| CN202604979U (en) | Multifunctional bone hammer | |
| CN208435716U (en) | Minimally Invasive Surgery tool and Medical Devices | |
| CN202908933U (en) | Arc ophthalmic scalpel | |
| CN201977882U (en) | Surgical knife for surgical department | |
| CN202146340U (en) | Convenient scalpel | |
| CN202801749U (en) | Novel scalpel special for gynecology | |
| CN201968789U (en) | Novel scalpel | |
| CN202821526U (en) | Instrument used for general surgery operation | |
| CN106923888A (en) | Multifunctional medical forceps | |
| CN203208077U (en) | Novel bone saw | |
| CN201290737Y (en) | Novel surgical knife | |
| CN203208087U (en) | Neurosurgery scalpel | |
| CN202136367U (en) | Novel urethra retractor | |
| CN203662913U (en) | Arch-shaped acetabulum testing mould handle | |
| CN202843709U (en) | Surgical operating forceps | |
| CN201295270Y (en) | Microsurgical knife for neurosurgery |
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: 20130410 Termination date: 20131117 |