CN217118515U - Backbone surgery is with scraping bone knife - Google Patents
Backbone surgery is with scraping bone knife Download PDFInfo
- Publication number
- CN217118515U CN217118515U CN202120326434.6U CN202120326434U CN217118515U CN 217118515 U CN217118515 U CN 217118515U CN 202120326434 U CN202120326434 U CN 202120326434U CN 217118515 U CN217118515 U CN 217118515U
- Authority
- CN
- China
- Prior art keywords
- knife
- holding rod
- bone
- scraping
- connecting seat
- 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 96
- 238000007790 scraping Methods 0.000 title claims abstract description 53
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 3
- 210000004243 sweat Anatomy 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004393 prognosis Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a backbone surgery is with scraping bone knife, including scraping bone knife holding rod and external screw thread, the top of scraping bone knife holding rod is provided with the external screw thread, and the outside of scraping bone knife holding rod is provided with anti-skidding gum cover, the lower extreme of scraping bone knife holding rod is provided with the internal thread, and is provided with the connecting seat above the internal thread, the top of connecting seat is provided with the blade holder, and the left end of blade holder is provided with the scale, the right side of blade holder is provided with serrated knife, and the left side of blade holder is provided with flat mouthful sword, the below of scraping bone knife holding rod is provided with the file, the solid fixed ring of light is installed to the lower extreme of scraping bone knife holding rod, and the solid fixed ring's of light right side is provided with the lamp stand, the below of lamp stand is provided with the battery jar, and the below of battery jar is provided with the light. This backbone surgery is with scraping bone knife is provided with antiskid gum cover parcel in the periphery of scraping bone knife holding rod, can avoid the operation in-process to scrape the wet and smooth that bone knife holding rod caused because of sweat, bloody water or other liquid.
Description
Technical Field
The utility model relates to a scrape bone knife technical field specifically is a backbone surgery is with scraping bone knife.
Background
Surgery is a subject of modern medicine and is primarily concerned with the treatment of patients by surgical methods to eradicate the patient. Surgery, like all clinical medicine, requires knowledge of the definition, etiology, presentation, diagnosis, staging, treatment, prognosis of a disease, and places more emphasis on surgical-related problems such as open-surgical indications, pre-operative assessment and care, surgical skills and procedures, post-operative care, surgical complications and prognosis.
The utility model discloses a bone knife for spinal surgery in use adopts is single bone knife structure, and bone knife loss is comparatively serious, and general blade is fixed on the holding rod, inconvenient dismantlement and change, though provide other supplementary light during the operation in addition, some bright dead angles need additionally provide light, the going on of inconvenient operation, for this reason, we provide a bone knife for spinal surgery.
Disclosure of Invention
An object of the utility model is to provide a backbone surgery is with scraping bone knife to what the backbone surgery on solving and proposing in the above-mentioned background art was with scraping bone knife in use adopted generally is singly scraping bone knife structure, and the bone knife loss is comparatively serious, and general blade is fixed on the holding rod, inconvenient dismantlement and change, though be provided with other supplementary light during the operation in addition, nevertheless some bright dead angles need additionally provide light, the problem of going on of inconvenient operation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a backbone surgery is with scraping bone knife, is including scraping bone knife holding rod and external screw thread, the top of scraping bone knife holding rod is provided with the external screw thread, and the outside of scraping bone knife holding rod is provided with anti-skidding gum cover, the lower extreme of scraping bone knife holding rod is provided with the internal thread, and the internal thread top is provided with the connecting seat, the top of connecting seat is provided with the blade holder, and the left end of blade holder is provided with the scale, the right side of blade holder is provided with serrated knife, and the left side of blade holder is provided with flat mouthful of sword, the below of scraping bone knife holding rod is provided with the file, the solid fixed ring of light is installed to the lower extreme of scraping bone knife holding rod, and the solid fixed ring's of light right side is provided with the lamp stand, the below of lamp stand is provided with the battery jar, and the below of battery jar is provided with the light.
Preferably, a semi-surrounding structure is formed between the anti-skid rubber sleeve and the holding rod of the bone scraping knife, and the anti-skid rubber sleeve is movably connected with the holding rod of the bone scraping knife.
Preferably, the connecting seat and the holding rod of the bone scraper form a rotating structure through internal threads and external threads, and the connecting seat and the holding rod of the bone scraper are in threaded connection.
Preferably, the tool apron is fixedly connected with the connecting seat, and a T-shaped structure is formed between the tool apron and the connecting seat.
Preferably, the serrated knife and the flat cutter are symmetrical about the central axis of the cutter holder, and are fixedly connected with each other, and the flat cutter is fixedly connected with the cutter holder.
Preferably, the rasp is in threaded connection with the holding rod of the bone scraper, and a T-shaped structure is formed between the rasp and the holding rod of the bone scraper.
Preferably, constitute sliding construction between the solid fixed ring of light and the bone scraper holding rod, and be fixed connection between the solid fixed ring of light and the lamp stand to the lamp stand passes through the solid fixed ring of light and constitutes revolution mechanic between the bone scraper holding rod.
Compared with the prior art, the beneficial effects of the utility model are that: this backbone surgery is with scraping bone knife is provided with antiskid gum cover parcel in the periphery of scraping bone knife holding rod, can avoid the operation in-process to scrape bone knife holding rod because of sweat, the wet slip that blood or other liquid caused, and antiskid gum cover can make and scrape bone knife holding rod and grip more firmly, be difficult for landing from the hand, the motion of following hand is more laminated, the operation is more meticulous, should scrape bone knife and be detachable construction, convenient washing, the disinfection, and independent accessory is changeed and is deposited, can change the accessory alone when the tool bit damages, the unnecessary whole bone knife of scraping of abandonment, when operating personnel takes effect, by the application of force of the big arm of force to little arm of force, it is more smooth and easy to make the bone knife exert oneself, the pressure that the incision department produced is bigger, convenient cutting and scrape the bone.
Serrated knife sets up with the plain end sword about the blade holder symmetry, it is more laborsaving to cut the tool bit during the operation, and unnecessary the time need not follow the operation disc and take again, save operating time, the file sets up the below at the osteotome holding rod, if need use the file during the operation, can directly use the file of this osteotome configuration, needn't change the cutter alone, the solid fixed ring of light can be installed at the both ends of osteotome holding rod as required, if meet the not good condition of narrow and small seam department lighting condition, can use the light direct lighting of this osteotome configuration, needn't adjust patient's health angle or operating room light angle.
Drawings
FIG. 1 is a schematic view of the split-state three-dimensional structure of the bone scraper of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the bone scraper assembly of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the scraper engaging with the illuminating lamp;
FIG. 4 is a schematic view of the three-dimensional structure of the grip of the present invention;
fig. 5 is a schematic diagram of the partially enlarged three-dimensional structure of the lighting lamp of the present invention.
In the figure: 1. a holding rod of the bone scraping knife; 2. an external thread; 3. an anti-slip rubber sleeve; 4. an internal thread; 5. a connecting seat; 6. a tool apron; 7. a serrated knife; 8. a flat cutter; 9. filing; 10. a graduated scale; 11. a lamp socket; 12. a battery case; 13. an illuminating lamp; 14. light fixed ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a backbone surgery is with scraping bone knife, including scraping bone knife holding rod 1 and external screw thread 2, the top of scraping bone knife holding rod 1 is provided with external screw thread 2, and the outside of scraping bone knife holding rod 1 is provided with anti-skidding gum cover 3, the lower extreme of scraping bone knife holding rod 1 is provided with internal thread 4, and internal thread 4's top is provided with connecting seat 5, the top of connecting seat 5 is provided with blade holder 6, and the left end of blade holder 6 is provided with scale 10, the right side of blade holder 6 is provided with serrated knife 7, and the left side of blade holder 6 is provided with plain end sword 8, the below of scraping bone knife holding rod 1 is provided with file 9, the solid fixed ring 14 of light is installed to the lower extreme of scraping bone knife holding rod 1, and the solid fixed ring's of light right side is provided with lamp stand 11, the below of lamp stand 11 is provided with battery jar 12, and the below of battery jar 12 is provided with light 13.
The utility model discloses in: a semi-surrounding structure is formed between the antiskid rubber sleeve 3 and the bone scraper holding rod 1, and the antiskid rubber sleeve 3 is movably connected with the bone scraper holding rod 1; the antiskid gum cover 3 wraps the periphery of the holding rod 1 of the bone scraping knife, so that the wet slip of the holding rod 1 of the bone scraping knife caused by sweat, bloody water or other liquid in the operation process can be avoided, the antiskid gum cover 3 can enable the holding rod 1 of the bone scraping knife to be more stably held, the bone scraping knife cannot easily slip from the hand, the bone scraping knife is more attached along with the motion of the hand, and the operation is more precise.
The utility model discloses in: the connecting seat 5 and the bone scraper holding rod 1 form a rotating structure through the internal thread 4 and the external thread 2, and the connecting seat 5 is in threaded connection with the bone scraper holding rod 1; this scrape bone knife is detachable construction, convenient washing, disinfection, and the accessory is changeed alone and is deposited, can change the accessory alone when the tool bit damages, needn't abandon whole piece and scrape bone knife.
The utility model discloses in: the tool apron 6 is fixedly connected with the connecting seat 5, and a T-shaped structure is formed between the tool apron 6 and the connecting seat 5; when the force is applied by the operating personnel, the force is applied from the large force arm to the small force arm, so that the force applied by the bone scraping knife is smoother, the pressure generated at the knife edge is larger, and the bone is conveniently cut and scraped.
The utility model discloses in: the serrated knife 7 and the flat cutter 8 are symmetrical about the central axis of the cutter holder 6, the serrated knife 7 is fixedly connected with the cutter holder 6, and the flat cutter 8 is fixedly connected with the cutter holder 6; the serrated knife 7 and the flat-end knife 8 are symmetrically arranged relative to the knife holder 6, so that the knife head can be cut more conveniently during operation, and the knife head does not need to be taken from the operating disk again when not necessary, thereby saving the operation time.
The utility model discloses in: the rasp 9 is in threaded connection with the handle 1 of the bone scraper, and a T-shaped structure is formed between the rasp 9 and the handle 1 of the bone scraper; the rasp 9 is provided below the handle 1 of the osteotome, and if the rasp 9 is required to be used during surgery, the rasp 9 provided with the osteotome can be directly used without separately replacing the rasp.
The utility model discloses in: a sliding structure is formed between the illuminating lamp fixing ring 14 and the bone scraper holding rod 1, the illuminating lamp fixing ring 14 is fixedly connected with the lamp holder 11, and the lamp holder 11 forms a rotating structure with the bone scraper holding rod 1 through the illuminating lamp fixing ring 14; the fixed ring 14 of light can be installed at the both ends of scraping bone knife holding rod 1 as required, if meet the not good condition of narrow and small seam department illumination condition, can use the light 13 direct lighting of this scraping bone knife configuration, needn't adjust patient's health angle or operating room light angle.
The working principle is as follows: for the bone scraper for spinal surgery, firstly, the connecting seat 5 and the bone scraper holding rod 1 are connected through the external thread 2 and the internal thread 4, the illuminating lamp fixing ring 14 is sleeved below the bone scraper holding rod 1, then the file 9 is connected, the bone scraper is combined and completed, then the serrated knives 7 or the flat knives 8 on two sides of the knife seat 6 are used for cutting or scraping sclerotin, the cutting length or width can be determined compared with the scale 10 in the operation process, the illuminating lamp 13 can be used for illuminating the position with incomplete illumination, the illuminating lamp 13 is provided with electric power by the battery groove 12 and is installed on the lamp seat 11, the lamp seat 11 is tightly connected with the illuminating lamp fixing ring 14, and finally the anti-skidding rubber sleeve 3 is sleeved on the bone scraper holding rod 1 in the use process to prevent hand skidding and cause operation accidents.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a backbone surgery is with scraping bone knife, includes scraping bone knife holding rod (1) and external screw thread (2), its characterized in that: the bone scraping knife comprises a bone scraping knife holding rod (1), and is characterized in that an external thread (2) is arranged above the bone scraping knife holding rod (1), an anti-skidding rubber sleeve (3) is arranged outside the bone scraping knife holding rod (1), an internal thread (4) is arranged at the lower end of the bone scraping knife holding rod (1), a connecting seat (5) is arranged above the internal thread (4), a knife seat (6) is arranged above the connecting seat (5), a graduated scale (10) is arranged at the left end of the knife seat (6), a serrated knife (7) is arranged on the right side of the knife seat (6), a flat-mouth knife (8) is arranged on the left side of the knife seat (6), a file (9) is arranged below the bone scraping knife holding rod (1), a fixing ring (14) is installed at the lower end of the bone scraping knife holding rod (1), a lamp holder (11) is arranged on the right side of the fixing ring (14), a battery groove (12) is arranged below the lamp holder (11), and an illuminating lamp (13) is arranged below the battery jar (12).
2. The osteotome defined in claim 1, wherein: the anti-skidding rubber sleeve (3) and the bone scraper holding rod (1) form a semi-surrounding structure, and the anti-skidding rubber sleeve (3) and the bone scraper holding rod (1) are movably connected.
3. The osteotome defined in claim 1, wherein: the connecting seat (5) and the bone scraper holding rod (1) form a rotating structure through the internal thread (4) and the external thread (2), and the connecting seat (5) and the bone scraper holding rod (1) are in threaded connection.
4. The osteotome defined in claim 1, wherein: the tool apron (6) is fixedly connected with the connecting seat (5), and a T-shaped structure is formed between the tool apron (6) and the connecting seat (5).
5. The osteotome defined in claim 1, wherein: the serrated knife (7) and the flat-end knife (8) are symmetrical about the central axis of the knife holder (6), the serrated knife (7) is fixedly connected with the knife holder (6), and the flat-end knife (8) is fixedly connected with the knife holder (6).
6. The osteotome defined in claim 1, wherein: the rasp (9) is in threaded connection with the bone scraper holding rod (1), and a T-shaped structure is formed between the rasp (9) and the bone scraper holding rod (1).
7. The osteotome defined in claim 1, wherein: constitute sliding construction between solid fixed ring of light (14) and the bone scraper holding rod (1), and be fixed connection between solid fixed ring of light (14) and lamp stand (11) to lamp stand (11) constitute rotating-structure through between solid fixed ring of light (14) and the bone scraper holding rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326434.6U CN217118515U (en) | 2021-02-05 | 2021-02-05 | Backbone surgery is with scraping bone knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326434.6U CN217118515U (en) | 2021-02-05 | 2021-02-05 | Backbone surgery is with scraping bone knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217118515U true CN217118515U (en) | 2022-08-05 |
Family
ID=82614334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120326434.6U Expired - Fee Related CN217118515U (en) | 2021-02-05 | 2021-02-05 | Backbone surgery is with scraping bone knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217118515U (en) |
-
2021
- 2021-02-05 CN CN202120326434.6U patent/CN217118515U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217118515U (en) | Backbone surgery is with scraping bone knife | |
| CN205215509U (en) | Multifunctional ophthalmic scalpel | |
| CN202821524U (en) | Medical curved forceps | |
| CN212165858U (en) | Novel surgical knife handle | |
| CN204246200U (en) | A kind of department of general surgery tissue shear | |
| CN204581433U (en) | A special surgical knife for orthopedics | |
| CN210749415U (en) | Novel scalpel for spinal surgery | |
| CN202908794U (en) | Scalpel | |
| CN217861382U (en) | Novel take stitches removing knife of LED lamp and magnifying glass | |
| CN215458434U (en) | Multipurpose nasal scissors for hump nose operation | |
| CN201642217U (en) | Dual-purpose surgical forceps | |
| CN208002861U (en) | A kind of replaceable Disposable scissors head medical operation is cut | |
| CN210330723U (en) | Electric knife capable of cleaning wound for laparoscopic surgery | |
| CN223731462U (en) | Auxiliary stripper for liposuction operation | |
| CN203506839U (en) | Surgical nursing scissors | |
| CN203388922U (en) | Scalpel used for thoracic surgery | |
| CN219538447U (en) | Special scalpel of orthopedics | |
| CN208524981U (en) | A scalpel for neurosurgery | |
| CN207666661U (en) | A kind of scalpel | |
| CN213098175U (en) | Medical beauty skin minimally-invasive special scalpel | |
| CN203220411U (en) | Operating forceps for department of gynecology and obstetrics | |
| CN110755131A (en) | Multifunctional operation nursing forceps | |
| CN202843717U (en) | Novel infant umbilical cord scissors | |
| CN204542308U (en) | A kind of chest surgery cutter | |
| CN212592326U (en) | A scalpel with adjustable length |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |