CN208864407U - A vertebral osteotomy knife - Google Patents
A vertebral osteotomy knife Download PDFInfo
- Publication number
- CN208864407U CN208864407U CN201820425313.5U CN201820425313U CN208864407U CN 208864407 U CN208864407 U CN 208864407U CN 201820425313 U CN201820425313 U CN 201820425313U CN 208864407 U CN208864407 U CN 208864407U
- Authority
- CN
- China
- Prior art keywords
- rod
- cutter head
- disinfectant
- telescopic
- angle adjustment
- 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
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 20
- 239000000645 desinfectant Substances 0.000 claims abstract 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229920001875 Ebonite Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 230000009975 flexible effect Effects 0.000 description 19
- 208000014674 injury Diseases 0.000 description 16
- 230000008733 trauma Effects 0.000 description 16
- 229940033663 thimerosal Drugs 0.000 description 15
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 14
- 230000001954 sterilising effect Effects 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- XADCESSVHJOZHK-UHFFFAOYSA-N Meperidine Chemical compound C=1C=CC=CC=1C1(C(=O)OCC)CCN(C)CC1 XADCESSVHJOZHK-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002435 venom Substances 0.000 description 2
- 231100000611 venom Toxicity 0.000 description 2
- 210000001048 venom Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
本实用新型提供一种脊椎截骨骨刀，包括骨刀本体，所述骨刀本体包括伸缩杆、刀头、角度调整杆和螺母，所述刀头上设有刀刃，所述刀头的一侧设有连接杆，所述连接杆的顶部设有螺纹柱，所述伸缩杆的顶部设有消毒环，所述消毒环上设有消毒液出口，所述角度调整杆的内部设有连接凹槽，所述角度调整杆的顶部设有孔洞，所述角度调整杆通过孔洞套设在连接杆的螺纹柱上，所述螺母安装在螺纹柱上，所述伸缩杆包括外管、内杆和伸缩调整把，所述内杆的内部设有消毒液腔，该脊椎截骨骨刀设计新颖，使用便捷，提高医护人员的工作效率。
The utility model provides a vertebral osteotomy osteotome, which comprises an osteotomy body, the osteotomy body comprises a telescopic rod, a cutter head, an angle adjustment rod and a nut, the cutter head is provided with a blade, and a portion of the cutter head is provided with a blade. The side is provided with a connecting rod, the top of the connecting rod is provided with a threaded column, the top of the telescopic rod is provided with a disinfection ring, the disinfection ring is provided with a disinfectant outlet, and the interior of the angle adjustment rod is provided with a connecting concave The top of the angle adjustment rod is provided with a hole, the angle adjustment rod is sleeved on the threaded column of the connecting rod through the hole, the nut is installed on the threaded column, and the telescopic rod includes an outer tube, an inner rod and a The telescopic adjustment handle is provided with a disinfectant chamber inside the inner rod. The vertebral osteotomy knife has a novel design, is convenient to use, and improves the working efficiency of medical staff.
Description
Technical field
The utility model relates to technical field of medical equipment, specially a kind of Rachis trauma osteotome.
Background technique
Osteotome is a kind of common orthopedic scalpel, and medical staff can be to patient's using osteotome during operation
The part of spur or necrosis is rested and reorganized and is cut off, but current osteotome is due to the structure of integral type so that medical staff into
There is dead angle during row operation or be difficult the position touched, another problem is to need in surgical procedure multiple
Carry out disinfection cleaning work, so that other equipment can just be taken to carry out disinfection the work of cleaning after needing medical staff to put down osteotome
Make, therefore it is proposed that a kind of can change the angle of cutter head and be attached to the Rachis trauma osteotome of sterilizing function.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Rachis trauma osteotome, on solving
The problem of proposing in background technique is stated, the utility model is novel in design, and it is easy to use, effectively raise the efficiency of operation.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of Rachis trauma bone
Knife, including osteotome ontology, the osteotome ontology include telescopic rod, cutter head, angle adjustment lever and nut, and the cutter head is equipped with knife
Sword, the side of the cutter head are equipped with connecting rod, and the top of the connecting rod is equipped with threaded post, and the top of the telescopic rod, which is equipped with, to disappear
Poison ring, the sterilizing ring are exported equipped with thimerosal, and the inside of the angle adjustment lever is equipped with connecting groove, the angle adjustment
The top of bar is equipped with hole, and the angle adjustment lever is set in the threaded post of connecting rod by hole, and the nut is mounted on
In threaded post, the telescopic rod includes outer tube, interior bar and flexible adjustment handle, and the inside of the interior bar is equipped with disinfection sap cavity, described
It sterilizing sap cavity and is equipped with water pipe, the disinfection sap cavity is connected by water pipe and thimerosal outlet, and the water pipe is equipped with solenoid valve,
The bottom of the disinfection sap cavity is equipped with micro battery, and the lateral wall of the interior bar is equipped with switch button, the outer tube with stretch
Contracting adjustment is equipped with screw thread skewback between, and the screw thread skewback is equipped with external screw thread, sets on the inner sidewall of the flexible adjustment handle
There is internal screw thread.
As a kind of preferred embodiment of the utility model, it is equipped on the connecting rod, cutter head and telescopic rod stainless
Outer steel shell.
As a kind of preferred embodiment of the utility model, the switch button is connected by electric wire and micro battery
It connects, the micro battery is connect by electric wire with solenoid valve.
As a kind of preferred embodiment of the utility model, the screw thread skewback is vulcanie block.
As a kind of preferred embodiment of the utility model, the inside of the disinfection sap cavity is sterilized equipped with medicinal alcohol
Liquid.
As a kind of preferred embodiment of the utility model, the flexible adjustment is equipped with rubber antiskid pad.
As a kind of preferred embodiment of the utility model, the outer tube is equipped with elastoplastic shell.
The utility model has the beneficial effects that a kind of Rachis trauma osteotome of the utility model, including the adjustment of telescopic rod, angle
Bar, blade, nut, sterilizing ring, switch button, flexible adjustment handle, interior bar, outer tube, screw thread skewback, thimerosal outlet, disappears at cutter head
Venom chamber, solenoid valve, threaded post, hole, connecting rod and connecting groove.
1. the cutter head of the Rachis trauma osteotome can change corresponding angle, so that medical staff's energy during operation
Enough more convenient perform the operation, and the present apparatus is also provided with the telescopic rod that can be stretched, and solves different operation demands.
2. the Rachis trauma osteotome, which is provided with, to work as surgical procedure by the sterilizing ring of switch button and solenoid valve control
It is middle to need the cleaning that carries out disinfection, switch button is directly pressed, thimerosal just exports outflow from the thimerosal on disinfection pendular ring, uses
It is more convenient.
3. the Rachis trauma osteotome is novel in design, easy to use, the efficiency of operation is effectively raised.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Rachis trauma osteotome of the utility model；
Fig. 2 is a kind of main view of Rachis trauma osteotome telescopic rod of the utility model；
Fig. 3 is a kind of structural schematic diagram of the flexible adjustment handle of Rachis trauma osteotome of the utility model；
Fig. 4 is a kind of detaching structure schematic diagram of Rachis trauma osteotome cutter head of the utility model；
In figure: 1- telescopic rod, 2- angle adjustment lever, 3- cutter head, 4- blade, 5- nut, 6- sterilizing ring, 7- switch button,
Flexible adjustment handle of 8-, 9- interior bar, 10- outer tube, 11- screw thread skewback, the outlet of 12- thimerosal, 13- sterilize sap cavity, 14- solenoid valve,
15- threaded post, 16- hole, 17- connecting rod, 18- connecting groove.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of Rachis trauma osteotome, including osteotome sheet
Body, the osteotome ontology include telescopic rod 1, cutter head 3, angle adjustment lever 2 and nut 5, and the cutter head 3 is equipped with blade 4, described
The side of cutter head 3 is equipped with connecting rod 17, and the top of the connecting rod 17 is equipped with threaded post 15, and the top of the telescopic rod 1 is equipped with
Sterilizing ring 6, the sterilizing ring 6 are equipped with thimerosal outlet 12, and the inside of the angle adjustment lever 2 is equipped with connecting groove 18, institute
The top for stating angle adjustment lever 2 is equipped with hole 16, and the angle adjustment lever 2 is set in the threaded post of connecting rod 17 by hole 16
On 15, the nut 5 is mounted in threaded post 15, and the telescopic rod 1 includes outer tube 10, interior bar 9 and flexible adjustment 8, described
The inside of interior bar 9 is equipped with disinfection sap cavity 13, and the disinfection sap cavity 13 is equipped with water pipe, and the disinfection sap cavity 13 passes through water pipe and disappears
12 connection of venom outlet, the water pipe are equipped with solenoid valve 14, and the bottom of the disinfection sap cavity 13 is equipped with micro battery, described
The lateral wall of interior bar 9 be equipped with switch button 7, the outer tube 10 and flexible adjustment between 8 equipped with screw thread skewback 11, the spiral shell
Line skewback 11 is equipped with external screw thread, and 8 inner sidewall is equipped with screw thread by the flexible adjustment.
As a kind of preferred embodiment of the utility model, it is equipped on the connecting rod 17, cutter head 3 and telescopic rod 1
Stainless steel casing.
As a kind of preferred embodiment of the utility model, the switch button 7 is connected by electric wire and micro battery
It connects, the micro battery is connect by electric wire with solenoid valve 14.
As a kind of preferred embodiment of the utility model, the screw thread skewback 11 is vulcanie block.
As a kind of preferred embodiment of the utility model, the inside of the disinfection sap cavity 13 is sterilized equipped with medicinal alcohol
Liquid.
As a kind of preferred embodiment of the utility model, the flexible adjustment is equipped with rubber antiskid pad 8.
As a kind of preferred embodiment of the utility model, the outer tube 10 is equipped with elastoplastic shell.
Working principle: the Rachis trauma osteotome includes telescopic rod 1, cutter head 3, angle adjustment lever 2 and nut 5, and the one of cutter head 3
Side is equipped with connecting rod 17, and connecting rod 17 is equipped with threaded post 15, and angle adjustment lever 2 is equipped with hole 16, and angle adjustment lever 2 passes through
Hole 16 is set in threaded post 15, according to medical staff need the angle by cutter head 3 to adjust after, nut 5 is mounted on
In threaded post 15, to realize fixed function, the bottom of angle adjustment lever 2 is equipped with sterilizing ring 6, and sterilizing ring 6 is equipped with thimerosal
Outlet 12, for the outflow of thimerosal, telescopic rod 1 includes interior bar 9, outer tube 10 and flexible adjustment 8, and the inside of interior bar 9 is equipped with
Sap cavity 13 is sterilized, disinfection sap cavity 13 exports 12 by water pipe and thimerosal and connect, and realizes thimerosal and can flow to thimerosal
The structure of mouth 12, water pipe are equipped with solenoid valve 14, and for controlling the outflow of thimerosal, the lateral wall of interior bar 9 is equipped with switch and presses
Button 7, for controlling the work of solenoid valve 14, outer tube 10 and flexible adjustment between 8 equipped with screw thread skewback 11, on screw thread skewback 11
Equipped with external screw thread, 8 inner sidewall is equipped with internal screw thread by adjustment of stretching, internal screw thread and external screw thread can mating reaction, by twisting
Dynamic flexible adjustment is 8, so that the screw thread skewback 11 inside 8 is squeezed outer tube 10 by flexible adjustment, since outer tube 10 is flexible
Property, so that screw thread skewback 11 makes outer tube 10 and interior bar 9 be in close contact to realize fixed effect after squeezing outer tube 10, together
When screw thread skewback 11 inclination to 10 1 side direction of outer tube occurs so that the inner sidewall of screw thread skewback 11 and flexible adjustment 8
Contact surface is subjected to displacement rear and flexible adjustment 8 inner sidewall keeping parallelism state, this structure is realized to 1 length of telescopic rod
Fixed, when needing to adjust the length of telescopic rod 8, opposite direction turns flexible adjustment 8, and screw thread skewback 11 just no longer squeezes outer
Pipe 10, therefore interior bar 9 can be stretched after arriving suitable length, flexible adjustment 8 is turned again it is fixed work
With when needing to sterilize cleaning in surgical procedure, pressing 7 button of switch, the solenoid valve 14 on water pipe provides electric energy by battery
Electromagnetic valve to be opened afterwards, thimerosal flows to water pipe from disinfection sap cavity 13, the thimerosal outlet 12 on sterilizing ring 6 is then flowed to,
To flow to the wound of patient, to complete to clean the disinfection that wound goes out, the Rachis trauma osteotome is novel in design, and it is easy to use, it mentions
The high efficiency of operation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425313.5U CN208864407U (en) | 2018-03-28 | 2018-03-28 | A vertebral osteotomy knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425313.5U CN208864407U (en) | 2018-03-28 | 2018-03-28 | A vertebral osteotomy knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208864407U true CN208864407U (en) | 2019-05-17 |
Family
ID=66461022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820425313.5U Expired - Fee Related CN208864407U (en) | 2018-03-28 | 2018-03-28 | A vertebral osteotomy knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208864407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176712A (en) * | 2021-12-06 | 2022-03-15 | 开封市人民医院 | Secondary osteotomy device for femoral condyle test |
| CN114732476A (en) * | 2022-03-26 | 2022-07-12 | 北京市春立正达医疗器械股份有限公司 | Electric osteotome |
-
2018
- 2018-03-28 CN CN201820425313.5U patent/CN208864407U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176712A (en) * | 2021-12-06 | 2022-03-15 | 开封市人民医院 | Secondary osteotomy device for femoral condyle test |
| CN114176712B (en) * | 2021-12-06 | 2023-07-07 | 开封市人民医院 | Femur trial condyle secondary osteotomy device |
| CN114732476A (en) * | 2022-03-26 | 2022-07-12 | 北京市春立正达医疗器械股份有限公司 | Electric osteotome |
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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: 20190517 |