CN203693684U - Medical drilling device - Google Patents
Medical drilling device Download PDFInfo
- Publication number
- CN203693684U CN203693684U CN201320860628.XU CN201320860628U CN203693684U CN 203693684 U CN203693684 U CN 203693684U CN 201320860628 U CN201320860628 U CN 201320860628U CN 203693684 U CN203693684 U CN 203693684U
- Authority
- CN
- China
- Prior art keywords
- handle
- sleeve
- boring
- drill bit
- drilling device
- 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 operative instruments, in particular to a drilling device. A medical drilling device comprises a drill bit, a drill rod and a drill hole handle which are sequentially connected, and also comprises a hollow sleeve and a sleeve handle connected with the sleeve, wherein a sheathing port is formed in the sleeve handle and is directly communicated with the sleeve, the sleeve sleeves the drill bit and the drill rod, and the drill hole handle is detachably connected with the sleeve handle. Due to the adoption of the technical scheme, the medical drilling device is simple and convenient to use and accurate to position, and different drill bits can be sleeved according to different operative requirements.
Description
Technical field
This utility model relates to medical operation device field, relates in particular to a kind of drilling equipment.
Background technology
In bone surgery, need to be from cortical bone to marrow internal drilling, often need medical drilling device to hole to skeleton.Existing drilling equipment uses inconvenience, and operating time is long, has increased undoubtedly boring difficulty and patient's misery.
Utility model content
The purpose of this utility model is, a kind of medical drilling device is provided, to solve the problems of the technologies described above.
The technical problem that this utility model solves can realize by the following technical solutions:
Medical drilling device, comprises the drill bit, drilling rod and the boring handle that connect successively, it is characterized in that, also comprise sleeve, the sleeve handle being connected with described sleeve of a hollow, described sleeve handle is provided with socket, and described socket leads directly to described sleeve; Described jacket casing is located at outside described drill bit and drilling rod, and described boring handle and described sleeve handle removably connect.
When this utility model uses, drill bit is inserted in sleeve by socket, drilling rod is also inserted in sleeve, and then hole handle and sleeve handle are fixed, and complete location.
After described boring handle is connected with described sleeve handle, the centrage of described drilling rod, the centrage of described socket overlap with the centrage of described sleeve.
Described sleeve outer surface is provided with scale along length sleeve direction.So that understanding drill bit, medical worker pierces the degree of depth.
Described sleeve handle is provided with joint pin, and described joint pin outer surface is provided with external screw thread, and described joint pin middle part is provided with the through hole of upper and lower UNICOM, and described through hole is as described socket, described through hole and described sleeve UNICOM;
Described boring handle is provided with female thread, and described boring handle is threaded with described sleeve handle.
Described sleeve handle is provided with an Elastic buckle, and described boring handle is provided with symmetrical two draw-in grooves, and when described boring handle is threaded with described sleeve handle, described Elastic buckle blocks draw-in groove described in one of them.
On described boring handle, be also provided with at least one auxiliary buckle, described sleeve handle is provided with at least one auxiliary draw-in groove, in the time that described boring handle is threaded with described sleeve handle, and described auxiliary buckle and described auxiliary draw-in groove clamping.
Also can be provided with draw-in groove at the side of the joint pin of described sleeve handle, described boring handle is provided with buckle, and described drill bit passes after described socket, described boring handle and described sleeve handle clamping, and the described buckle after clamping is positioned at outside described joint pin.
Described buckle can be provided with at least two, and at least two buckles are uniformly distributed along the center of circle, and described draw-in groove and the pairing of described buckle arrange;
After described boring handle and described sleeve handle clamping, described buckle distributes along described joint pin even circumferential.
Described drill bit can adopt Rhizoma Sparganii drill bit, also can adopt threading drill bit.
Described sleeve handle surface can be provided with tread plate, so that medical worker while working, can not be skidded.
Described sleeve handle adopts plastics to be made into integration, and sleeve adopts stainless steel material to be made into integration; Described sleeve is fixed on described sleeve handle below.
Described boring handle also adopts plastics to be made into integration, and described drill bit and described drilling rod adopt stainless steel material to be made into integration, and described drilling rod is positioned at described boring handle below, and described drill bit is positioned at the end of described drilling rod.
Beneficial effect: owing to adopting technique scheme, this utility model is easy to use, and accurate positioning, can be according to the difference sheathed different drill bit of performing the operation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that this utility model is realized, reach object and effect is easy to understand, below in conjunction with further elaboration this utility model of concrete diagram.
With reference to Fig. 1, medical drilling device, comprises the drill bit 1, drilling rod 2 and boring handle 3, the sleeve 4 of hollow, the sleeve handle 5 being connected with sleeve 4 that connect successively, and sleeve handle 5 is provided with socket, and socket leads directly to sleeve 4.Sleeve 4 outer surfaces are provided with scale along sleeve 4 length directions.Sleeve 4 is set in outside drill bit 1 and drilling rod 2, and boring handle 3 removably connects with sleeve handle 5.After boring handle 3 is connected with sleeve handle 5, the centrage of drilling rod 2, the centrage of socket overlap with the centrage of sleeve 4.When this utility model uses, drill bit 1 is inserted in sleeve 4 by socket, drilling rod 2 is also inserted in sleeve 4, and the handle 3 of then holing is fixing with sleeve handle 5, completes location.
With reference to Fig. 1, sleeve handle 5 is provided with joint pin 51, and joint pin 51 outer surfaces are provided with external screw thread, and joint pin 51 middle parts are provided with the through hole of upper and lower UNICOM, and through hole is as socket, through hole and sleeve 4 UNICOMs.Boring handle 3 is provided with female thread, and boring handle 3 is threaded with sleeve handle 5.Sleeve handle 5 is provided with an Elastic buckle 52, and boring handle 3 is provided with symmetrical two draw-in grooves 32, and when boring handle 3 is threaded with sleeve handle 5, Elastic buckle 52 blocks one of them draw-in groove 32.
On boring handle 3, be also provided with at least one auxiliary buckle, sleeve handle 5 is provided with at least one auxiliary draw-in groove, in the time that boring handle 3 is threaded with sleeve handle 5, and auxiliary buckle and auxiliary draw-in groove clamping.
With reference to Fig. 2, sleeve handle 5 is provided with joint pin 51, and joint pin 51 outer surfaces are provided with external screw thread, and joint pin 51 middle parts are provided with the through hole of upper and lower UNICOM, and through hole is as socket, through hole and sleeve 4 UNICOMs.Side at the joint pin 51 of sleeve handle 5 is provided with draw-in groove 53, and boring handle 3 is provided with buckle 54, and drill bit 1 is through after socket, boring handle 3 and sleeve handle 5 clampings, and the buckle 54 after clamping is positioned at outside joint pin 51.
Buckle 54 can be provided with at least two, and at least two buckles 54 are uniformly distributed along the center of circle, and draw-in groove 53 arranges with buckle 54 pairings.After boring handle 3 and sleeve handle 5 clampings, buckle 54 distributes along joint pin 51 even circumferentials.
With reference to Fig. 1, drill bit 1 adopts Rhizoma Sparganii drill bit 1, and with reference to Fig. 2, drill bit 1 adopts threading drill bit 1.
Sleeve handle 5 surfaces can be provided with tread plate, so that medical worker while working, can not be skidded.Sleeve handle 5 adopts plastics to be made into integration, and sleeve 4 adopts stainless steel material to be made into integration; Sleeve 4 is fixed on sleeve handle 5 belows.Boring handle 3 also adopts plastics to be made into integration, and drill bit 1 and drilling rod 2 adopt stainless steel material to be made into integration, and drilling rod 2 is positioned at boring handle 3 belows, and drill bit 1 is positioned at the end of drilling rod 2.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. medical drilling device, comprises the drill bit, drilling rod and the boring handle that connect successively, it is characterized in that, also comprise sleeve, the sleeve handle being connected with described sleeve of a hollow, described sleeve handle is provided with socket, and described socket leads directly to described sleeve; Described jacket casing is located at outside described drill bit and drilling rod, and described boring handle and described sleeve handle removably connect.
2. medical drilling device according to claim 1, is characterized in that, after described boring handle is connected with described sleeve handle, the centrage of described drilling rod, the centrage of described socket overlap with the centrage of described sleeve.
3. medical drilling device according to claim 1, is characterized in that, described sleeve outer surface is provided with scale along length sleeve direction.
4. medical drilling device according to claim 1, is characterized in that, described drill bit adopts Rhizoma Sparganii drill bit or threading drill bit.
5. medical drilling device according to claim 1, is characterized in that, described sleeve handle adopts plastics to be made into integration, and sleeve adopts stainless steel material to be made into integration; Described sleeve is fixed on described sleeve handle below;
Described boring handle also adopts plastics to be made into integration, and described drill bit and described drilling rod adopt stainless steel material to be made into integration, and described drilling rod is positioned at described boring handle below, and described drill bit is positioned at the end of described drilling rod.
6. according to the medical drilling device described in any one in claim 1 to 5, it is characterized in that, described sleeve handle is provided with joint pin, described joint pin outer surface is provided with external screw thread, described joint pin middle part is provided with the through hole of upper and lower UNICOM, described through hole is as described socket, described through hole and described sleeve UNICOM; Described boring handle is provided with female thread, and described boring handle is threaded with described sleeve handle.
7. medical drilling device according to claim 6, it is characterized in that, described sleeve handle is provided with an Elastic buckle, described boring handle is provided with symmetrical two draw-in grooves, when described boring handle is threaded with described sleeve handle, described Elastic buckle blocks draw-in groove described in one of them.
8. medical drilling device according to claim 7, it is characterized in that, on described boring handle, be also provided with at least one auxiliary buckle, described sleeve handle is provided with at least one auxiliary draw-in groove, in the time that described boring handle is threaded with described sleeve handle, described auxiliary buckle and described auxiliary draw-in groove clamping.
9. according to the medical drilling device described in any one in claim 1 to 5, it is characterized in that, described sleeve handle is provided with joint pin, described joint pin outer surface is provided with external screw thread, described joint pin middle part is provided with the through hole of upper and lower UNICOM, described through hole is as described socket, described through hole and described sleeve UNICOM; Side at the joint pin of described sleeve handle is provided with draw-in groove, and described boring handle is provided with buckle, and described drill bit is through after described socket, described boring handle and described sleeve handle clamping, and the described buckle after clamping is positioned at outside described joint pin.
10. medical drilling device according to claim 9, is characterized in that, described buckle can be provided with at least two, and at least two buckles are uniformly distributed along the center of circle, and described draw-in groove and the pairing of described buckle arrange;
After described boring handle and described sleeve handle clamping, described buckle distributes along described joint pin even circumferential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860628.XU CN203693684U (en) | 2013-12-24 | 2013-12-24 | Medical drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860628.XU CN203693684U (en) | 2013-12-24 | 2013-12-24 | Medical drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203693684U true CN203693684U (en) | 2014-07-09 |
Family
ID=51044200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860628.XU Expired - Fee Related CN203693684U (en) | 2013-12-24 | 2013-12-24 | Medical drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203693684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125253A (en) * | 2015-08-18 | 2015-12-09 | 张为 | Zygopophysis bone drilling device capable controlling bone drilling depth |
-
2013
- 2013-12-24 CN CN201320860628.XU patent/CN203693684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125253A (en) * | 2015-08-18 | 2015-12-09 | 张为 | Zygopophysis bone drilling device capable controlling bone drilling depth |
| CN105125253B (en) * | 2015-08-18 | 2017-11-07 | 张为 | A kind of articular process of controlling drilling bone depth bores bone object |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202604948U (en) | Adjustable-length bone surgery drill bush | |
| CN205307069U (en) | Fracture of medial malleolus resets and fixes guider | |
| CN203693684U (en) | Medical drilling device | |
| CN202699223U (en) | Medical depth-controllable drill bit | |
| CN204500934U (en) | Bone surgery punching sight | |
| CN202960653U (en) | Bone drill easy for adjusting angle | |
| CN108852463A (en) | A kind of bone surgery locating guider | |
| CN201939432U (en) | Novel orthopedic drill | |
| CN203970527U (en) | A kind of bone cement infusion appliance for vertebral body molding | |
| CN203042368U (en) | Novel osteopathic scale screw tap | |
| CN204951113U (en) | Tibial plateau fracture restorer that leads | |
| CN206761675U (en) | Neuroloqical inspectoscope | |
| CN202458560U (en) | Orthopedic drilling device | |
| CN203598034U (en) | Kirschner wire fixing pressurizer | |
| CN204169885U (en) | A kind of bone surgery threading needle | |
| CN203861336U (en) | Universal intramedullary nail extractor | |
| CN204562295U (en) | A kind of operation orthopedic drill | |
| CN205031361U (en) | Bone screw spanner with effect of controlling | |
| CN201743762U (en) | Orthopedic internal fixation guider | |
| CN203169266U (en) | Multihole guiding device | |
| CN204468235U (en) | Ankle surgery Jower tibiofibular joint replacement and fixation guider | |
| CN202960654U (en) | Orthopedic drilling device | |
| CN203988151U (en) | A kind of myeloid biopsy needle | |
| CN203153914U (en) | Minimally invasive bone taking device | |
| CN203280471U (en) | Novel medullary cavity expander |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20191224 |