CN205548599U - Clearance of taking measuring force device struts ware - Google Patents
Clearance of taking measuring force device struts ware Download PDFInfo
- Publication number
- CN205548599U CN205548599U CN201620059555.8U CN201620059555U CN205548599U CN 205548599 U CN205548599 U CN 205548599U CN 201620059555 U CN201620059555 U CN 201620059555U CN 205548599 U CN205548599 U CN 205548599U
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- China
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- handle
- struts
- bar
- strut
- pole
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Abstract
The utility model provides a clearance of taking measuring force device struts ware, includes that two of middle part hinged joint strut handle and measuring force device, the first handle that struts the handle with the second and links to each other, a spreader plates struts pole one end with first handle and links to each other, first handle struts the pole other end and links to each other with first handle grip pole one end, the first handle grip pole other end links to each other with first handle connecting rod one end, the first handle connecting rod other end with strut the locking strip and link to each other, the 2nd spreader plates and second handle strut pole one end and link to each other, and the second handle struts the pole other end and links to each other with second handle grip pole one end, and the second handle is connected the axis of rotation and is fixed in the second handle struts the circular arc protrusion that the pole links to each other with second handle grip pole, the measuring force device connection struts between the handle lower extreme two. The utility model discloses it is unanimous from the size to guarantee that opening range is propped in knee joint both sides clearance, gives the effective control to strutting the size of exerting pressure in the clearance simultaneously, and then guaranteeing to strut the ware in the clearance, exert pressure in equitable scope value and the strength equilibrium is exerted unanimously in both sides.
Description
Technical field
This utility model relates to technical field of medical treatment mechanical, especially relates to the space distraction device of a kind of band device for measuring force.
Background technology
In existing technology, space distraction device uses for the inspection that struts of bone with bone junction, common space distraction device the most only possesses and struts function, and do not possess force measuring function, cannot assess when using the operation of general gap dilator and execute stressed size, and strut the unequal of distance about easily producing, so easily occur applying the situation that pressure is excessive or too small, cause both sides to strut unbalanced and cause the situation of soft tissue balance generation maloperation, thus leverage in surgery and postoperative effect.
Summary of the invention
The purpose of this utility model is to provide a kind of space distraction device carrying device for measuring force, this space distraction device is guaranteeing that knee joint both sides space distraction is while in the same size, measure the pressure applied when strutting gap whether in the range of reasonable interval, the most excessive or too small, can effectively guarantee both sides, gap struts distance concordance simultaneously.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the space distraction device of a kind of band device for measuring force, handle is strutted including first, second struts handle and device for measuring force, it is characterized in that: first strut handle and second strut handle hinge be connected, first struts handle includes the first distraction plate, first handle struts bar, first handle holds bar, first handle connecting rod, strut locking bar, first distraction plate struts bar one end with described first handle and is connected, first handle struts the bar other end and holds bar one end with described first handle and be connected, first handle is held the bar other end and is connected with described first handle connecting rod one end, the first handle connecting rod other end is connected with strutting locking bar；Second struts handle includes that the second distraction plate, the second handle strut bar, the second handle holds bar, the second handle connects rotary shaft, second distraction plate and the second handle strut bar one end and are connected, second handle struts the bar other end and holds bar one end with described second handle and be connected, and the second handle connects rotary shaft and is fixed on described second handle and struts bar and hold in the circular arc projection that bar is connected with described second handle；Device for measuring force includes that strutting handle and second with first struts the fixing shell fragment of handle, fixing nail, groups of springs, pressure force-measuring gauge, shell fragment and first strut handle and second strut handle be connected, shell fragment is fixed on first and struts handle and second and strut on handle by fixing nail, fixing nail is connected with groups of springs, and groups of springs is connected with pressure force-measuring gauge.
The described first locking bar side that struts strutting handle is provided with zigzag fixed card slot.
Described first struts handle and second struts connection device for measuring force in the middle of handle.
This utility model has the advantage that with good effect: owing to using technique scheme, this space distraction utensil is made to have force measuring function, guarantee that knee joint both sides space distraction is while in the same size, effectively control executing stressed size, and then in zone of reasonableness value and both sides apply to balance in power unanimously to guarantee to apply pressure by space distraction device.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: 1, first strut handle；1-1, the first distraction plate；1-2, the first handle strut bar；1-3, the first handle hold bar；The fixing nail of 1-4, shell fragment；1-5, head rod；1-6, strut locking bar；2, second handle is strutted；2-1, the second distraction plate；2-2, the second handle strut bar；2-3, the second handle hold bar；2-4, the second handle connect rotary shaft；3, device for measuring force；3-1, shell fragment；The fixing nail of 3-2, shell fragment；3-3, Pressure gauge；3-4, spring；3-5, spring；The fixing nail of 3-6, shell fragment；3-7, shell fragment.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the mutual alignment between the shape of each component involved by detailed description of the invention of the present utility model, structure, each several part and annexation, the effect of each several part and operation principle etc. are described in further detail.
As it is shown in figure 1, the space distraction device of a kind of band device for measuring force, including first strutting handle 1, second strutting handle 2 and device for measuring force 3, first struts handle and second struts hinge in the middle part of handle and is connected；nullFirst struts handle 1 includes the first distraction plate 1-1、First handle struts bar 1-2、First handle holds bar 1-3、Shell fragment fixing nail 1-4、Head rod 1-5、Strut locking bar 1-6，First distraction plate 1-1 and the first handle strut bar 1-2 one end and are connected，First handle struts the bar 1-2 other end and the first handle is held bar 1-3 one end and is connected，First handle is held the bar 1-3 other end and is connected with head rod 1-5 one end，The head rod 1-5 other end is connected with strutting locking bar 1-6，Second struts handle 2 includes the second distraction plate 2-1、Second handle struts bar 2-2、Second handle holds bar 2-3、Second handle connects rotary shaft 2-4，Second distraction plate 2-1 and the second handle strut bar 2-2 one end and are connected，Second handle struts the bar 2-2 other end and the second handle is held bar 2-3 one end and is connected，Second handle connects rotary shaft 2-4 and is fixed on the second handle and struts bar 2-2 and the second handle is held in the circular arc projection that bar 2-3 is connected，Device for measuring force 3 includes shell fragment 3-1、Shell fragment fixing nail 3-2、Pressure gauge 3-3、Spring 3-4、Spring 3-5、Shell fragment fixing nail 3-6、Shell fragment 3-7，Shell fragment 3-1 and the first handle are held bar 1-3 and are connected，Shell fragment 3-7 and the first handle are held bar 2-3 and are connected，Spring 3-4 and spring 3-5 connects shell fragment 3-1 and shell fragment 3-7，It is simultaneously connected with Pressure gauge 3-3.
The described first locking bar 1-6 side that struts strutting handle 1 is provided with zigzag fixed card slot.
With Pressure gauge 3-3 on described device for measuring force 3, art can be measured and execute stressed size.
Above embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a space distraction device for band device for measuring force, including first strutting handle, second strutting handle and survey
Power apparatus, it is characterised in that: first struts handle and second struts handle chain connection, and first struts handle bag
Include the first distraction plate, the first handle struts bar, the first handle holds bar, the first handle connecting rod, strut locking
Bar, the first distraction plate and the first handle strut bar one end and are connected, and described first handle struts the bar other end and first
Handle is held bar one end and is connected, and the first handle holds the bar other end and first handle connecting rod one end is connected, and first
The handle connecting rod other end is connected with strutting locking bar；Second struts handle includes the second distraction plate, the second handle
Strut bar, the second handle holds bar, the second handle connects rotary shaft, and the second distraction plate and the second handle strut bar
One end is connected, and the second handle struts the bar other end and the second handle holds bar one end, and the second handle connects rotary shaft
It is fixed on the second handle and struts bar and the second handle is held in the circular arc projection that bar is connected；Device for measuring force includes and the
One struts handle and second struts the fixing shell fragment of handle, fixing nail, groups of springs, pressure force-measuring gauge, shell fragment and
First struts handle and second struts handle and is connected, and shell fragment is fixed on first and struts handle and the second support by fixing nail
Opening on handle, fixing nail is connected with groups of springs, and groups of springs is connected with pressure force-measuring gauge.
The space distraction device of a kind of band device for measuring force the most according to claim 1, it is characterised in that: institute
State the first locking bar side that struts strutting handle and be provided with zigzag fixed card slot.
The space distraction device of a kind of band device for measuring force the most according to claim 1, it is characterised in that: institute
State first to strut handle and second and strut between handle connection device for measuring force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059555.8U CN205548599U (en) | 2016-01-21 | 2016-01-21 | Clearance of taking measuring force device struts ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059555.8U CN205548599U (en) | 2016-01-21 | 2016-01-21 | Clearance of taking measuring force device struts ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205548599U true CN205548599U (en) | 2016-09-07 |
Family
ID=56820988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059555.8U Expired - Fee Related CN205548599U (en) | 2016-01-21 | 2016-01-21 | Clearance of taking measuring force device struts ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205548599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693065A (en) * | 2017-11-07 | 2018-02-16 | 北京蒙太因医疗器械有限公司 | Knee space retractor |
| CN108309380A (en) * | 2018-03-22 | 2018-07-24 | 中国人民解放军总医院 | A kind of knee space dilator |
-
2016
- 2016-01-21 CN CN201620059555.8U patent/CN205548599U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693065A (en) * | 2017-11-07 | 2018-02-16 | 北京蒙太因医疗器械有限公司 | Knee space retractor |
| CN107693065B (en) * | 2017-11-07 | 2024-02-09 | 北京蒙太因医疗器械有限公司 | Knee joint gap retractor |
| CN108309380A (en) * | 2018-03-22 | 2018-07-24 | 中国人民解放军总医院 | A kind of knee space dilator |
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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 |
Granted publication date: 20160907 Termination date: 20190121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |