CN205126341U - Decompression awl sword - Google Patents
Decompression awl sword Download PDFInfo
- Publication number
- CN205126341U CN205126341U CN201520909823.6U CN201520909823U CN205126341U CN 205126341 U CN205126341 U CN 205126341U CN 201520909823 U CN201520909823 U CN 201520909823U CN 205126341 U CN205126341 U CN 205126341U
- Authority
- CN
- China
- Prior art keywords
- cutter body
- cutter hub
- cutter
- handle
- head
- 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
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a decompression awl sword, including handle and awl tool bit, the head of cutter body is the awl tool bit, and the awl tool bit is triangular pyramid shape, handle fixed connection is at the tail end of cutter body, and the handle is connected with cutter body mutually perpendicular, the cutter body comprises plain noodles cutter body and thread face cutter body, and the top of awl tool bit is the thread face cutter body, and the top of thread face cutter body is the plain noodles cutter body, and the thread face cutter body is that the cutter body surface sets up the helicitic texture. This practical easy operation, practical convenience, the misery that can treat the patient fast realizes the operation of wicresoft, useful patient's recovering and physical and mental health simultaneously.
Description
Technical field
This utility model relates to medical apparatus and instruments, specifically a kind of decompression cone cutter.
Background technology
Osteoarthritis is a kind of degeneration, be the articular cartilage degeneration damage because the factors such as increasing age, obesity, strain, wound, joint birth defect, joint deformity cause, joint margins and subchondral bone reactive hyperplasia, also known as osteoarthritis, degenerative osteoarthritis, senile arthritis, hypertrophiarthritis etc.Clinical manifestation is the arthralgia of slowly development, tenderness, stiff, arthroncus, limitation of activity and joint deformity etc.Femur head necrosis is a Pathologic process, initially occurs in capital heavy burden district, and under stress, necrotic bone trabecular bone structure damage and micro-fracture occurs and subsequently for the repair process of injured bone.Degenerative arthritis: some old peoples usually have lumbago, skelalgia, arthralgia.Medically be called degenerative osteoarthritis, also known as hypertrophiarthritis, because it is more common in old people, thus also referred to as senile arthritis.
In the therapeutic process of the diseases such as osteoarthritis, degenerative arthritis, femur head necrosis, need to carry out decompression operation to local, existing operating theater instruments complex structure, cannot act on small diseased region, thus cause the phenomenons such as post-operative recovery is slow, be unfavorable for the physical and mental health of patient.
Utility model content
The purpose of this utility model is to provide a kind of decompression cone cutter, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of decompression cone cutter, comprise handle and cone cutter head, the head of cutter hub is cone cutter head, cone cutter head is triangular pyramid, and described handle is fixedly connected on the tail end of cutter hub, and handle and cutter hub are mutually vertical is connected, described cutter hub is made up of bright finish cutter hub and flank cutter hub, the top of cone cutter head is flank cutter hub, and the top of flank cutter hub is bright finish cutter hub, and flank cutter hub and cutter hub surface arrange helicitic texture.
As further program of the utility model: the surface of described handle arranges staggered threaded bosses.
As further program of the utility model: the overall length of described cutter hub is 12cm, the diameter of cutter hub is 4mm.
As further program of the utility model: the length of described handle is 6cm, the diameter of handle is 6mm.
Compared with prior art, the beneficial effects of the utility model are: adopt the cone cutter head of triangular pyramid to go deep into by quick position, the top of simultaneously boring cutter head arranges flank cutter hub, thus utilize the characteristic of helicitic texture, cone cutter head and flank cutter hub are rotated into and organizes deep, helicitic texture is conducive to the outflow organizing interior congestion simultaneously, and it is used in the treatment of the diseases such as osteoarthritis, degenerative arthritis, femur head necrosis, alleviates internal pressure.This practicality is simple to operate, practical and convenient, can the misery of fast treating patient, realizes the operation of Wicresoft, the recovery of useful patient and physical and mental health simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: handle 1, bright finish cutter hub 2, flank cutter hub 3, cone cutter head 4.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of decompression cone cutter, comprises handle 1, bright finish cutter hub 2, flank cutter hub 3 and cone cutter head 4, the head of cutter hub is cone cutter head 4, cone cutter head 4 is triangular pyramid, and described handle 1 is fixedly connected on the tail end of cutter hub, and handle 1 and cutter hub are mutually vertical is connected, convenient rotation is exerted oneself, the surface of handle 1 arranges staggered threaded bosses, to improve frictional force when handle uses, facilitates rotation process.
Described cutter hub is made up of bright finish cutter hub 2 and flank cutter hub 3, the top of cone cutter head 4 is flank cutter hub 3, the top of flank cutter hub 3 is bright finish cutter hub 2, that is flank cutter hub 3 arranges helicitic texture in cutter hub surface, thus utilize the characteristic of helicitic texture, cone cutter head 4 and flank cutter hub 3 are rotated into and organizes deep, helicitic texture is conducive to the outflow organizing interior congestion simultaneously.
The overall length of described cutter hub is 12cm, and the diameter of cutter hub is 4mm, and the length of described handle 1 is 6cm, and the diameter of handle 1 is 6mm.
Operation principle of the present utility model is: adopt the cone cutter head 4 of triangular pyramid to go deep into by quick position, the top of simultaneously boring cutter head 4 arranges flank cutter hub 3, thus utilize the characteristic of helicitic texture, cone cutter head 4 and flank cutter hub 3 are rotated into and organizes deep, helicitic texture is conducive to the outflow organizing interior congestion simultaneously, it is used in the treatment of the diseases such as osteoarthritis, degenerative arthritis, femur head necrosis, alleviates internal pressure.This practicality is simple to operate, practical and convenient, can the misery of fast treating patient, realizes the operation of Wicresoft, the recovery of useful patient simultaneously.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a decompression cone cutter, comprise handle and cone cutter head, it is characterized in that, the head of cutter hub is cone cutter head, and cone cutter head is triangular pyramid, described handle is fixedly connected on the tail end of cutter hub, and handle and cutter hub are mutually vertical is connected, described cutter hub is made up of bright finish cutter hub and flank cutter hub, and the top of cone cutter head is flank cutter hub, the top of flank cutter hub is bright finish cutter hub, and flank cutter hub and cutter hub surface arrange helicitic texture.
2. one decompression cone cutter according to claim 1, it is characterized in that, the surface of described handle arranges staggered threaded bosses.
3. one decompression cone cutter according to claim 1, it is characterized in that, the overall length of described cutter hub is 12cm, and the diameter of cutter hub is 4mm.
4. one decompression cone cutter according to claim 1, it is characterized in that, the length of described handle is 6cm, and the diameter of handle is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909823.6U CN205126341U (en) | 2015-11-13 | 2015-11-13 | Decompression awl sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520909823.6U CN205126341U (en) | 2015-11-13 | 2015-11-13 | Decompression awl sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205126341U true CN205126341U (en) | 2016-04-06 |
Family
ID=55612169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520909823.6U Expired - Fee Related CN205126341U (en) | 2015-11-13 | 2015-11-13 | Decompression awl sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205126341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744401A (en) * | 2017-11-14 | 2018-03-02 | 北京水木天蓬医疗技术有限公司 | Ultrasonic osteotome head |
-
2015
- 2015-11-13 CN CN201520909823.6U patent/CN205126341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744401A (en) * | 2017-11-14 | 2018-03-02 | 北京水木天蓬医疗技术有限公司 | Ultrasonic osteotome head |
| CN107744401B (en) * | 2017-11-14 | 2024-05-07 | 北京水木天蓬医疗技术有限公司 | Ultrasonic bone knife head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204158482U (en) | A kind of for coronoid process fracture locating guider under surgery elbow arthroscopy | |
| Amaritsakul et al. | Biomechanical evaluation of bending strength of spinal pedicle screws, including cylindrical, conical, dual core and double dual core designs using numerical simulations and mechanical tests | |
| CN205126341U (en) | Decompression awl sword | |
| CN104905846A (en) | Orthopaedics department hole drilling sighting device | |
| CN203749648U (en) | Prosthesis for partial femoral head replacement | |
| CN205586044U (en) | Screw tap for orthopaedics | |
| CN103598934A (en) | Knee joint prosthesis filling pad | |
| CN206463037U (en) | The locating guider of articular cartilage damage prosthetic | |
| CN203369955U (en) | Single-axis pedicle screw | |
| CN204744314U (en) | Orthopedics drilling sight | |
| CN204501628U (en) | Medical acupuncture needle in one | |
| CN204951079U (en) | A device for high -speed cutting soft tissue | |
| CN204708964U (en) | Twin columns fixedly locked blade plate in outside after a kind of distal humerus | |
| CN203138650U (en) | Improved bone marrow core decompression surgical instrument for femoral head necrosis | |
| CN104398294A (en) | Improved bone decompression needle | |
| CN203576615U (en) | Inner locking plate for phalangeal fracture treatment | |
| CN203693714U (en) | Hyperplasia polishing belt for orthopedic hyperplasia diseases | |
| CN203153839U (en) | Multi-line-hole anchor nail used for soft tissue restoration and fixation | |
| CN202397640U (en) | Internal fixing device for constructing laboratory mouse femoral defect animal model | |
| CN206688134U (en) | A kind of surgical site infections device for rehabilitation | |
| CN209107542U (en) | A kind of rear ankle dissection locking steel plate suitable for Minimally Invasive Surgery | |
| CN207477587U (en) | Shape memory fracture fixing apparatus | |
| CN203790016U (en) | Anterior cervical plate spiral groove locking device | |
| CN105250018B (en) | It is a kind of that Orthopedic rod can be made freely to stretch and with the connector of angle compensation function | |
| CN203408092U (en) | Fracture fixation device |
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: 20160406 Termination date: 20161113 |