CN205054404U - Coaptation board with adjustable novel length - Google Patents
Coaptation board with adjustable novel length Download PDFInfo
- Publication number
- CN205054404U CN205054404U CN201520808990.1U CN201520808990U CN205054404U CN 205054404 U CN205054404 U CN 205054404U CN 201520808990 U CN201520808990 U CN 201520808990U CN 205054404 U CN205054404 U CN 205054404U
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- blade plate
- coaptation board
- plate
- length
- lower blade
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Abstract
The utility model relates to a coaptation board with adjustable novel length, including last coaptation board and lower coaptation board, go up the coaptation board and all be equipped with threaded attachment hole on the coaptation board down, be equipped with the screw thread post on going up the terminal surface of coaptation board one end, be equipped with the screw hole corresponding with the screw thread post on the terminal surface of lower coaptation board one end, screw thread post and screw hole threaded connection are gone up the coaptation board and are passed through fixing device fixed connection lower coaptation board. The utility model discloses a coaptation board with adjustable novel length sets up the screw thread post on last coaptation board, set up the screw hole under on the coaptation board, through adjusting the total length that the coaptation board was adjusted to length that the screw thread post got into the screw hole, is equipped with the relative rotation that fixing device prevented coaptation board and time coaptation board again, simple structure, and convenient operation is applicable to the skeleton of different length.
Description
Technical field
This utility model relates to technical field of medical instruments, especially relates to a kind of novel length adjustable blade plate.
Background technology
Often blade plate is used at present in fracture operation, existing blade plate mostly is metal bone fracture plate, it designs according to bionical according to the shape of skeleton, and object is to reduce as far as possible the destruction of the product stress caused due to skeleton bending, compression, rotation.Meanwhile, the different parts used according to product, the shape of predetermined blade plate, thickness and screw hole spacing and aperture.Material therefor is modal is medical stainless steel and titanium alloy material.
Although existing blade plate can design difformity according to the difference of skeleton anatomical structure, but size and the length of the not identical skeleton of the build due to people are also not quite similar, this just needs the blade plate manufacturing different size, but when sufferer urgent need blade plate, if find required blade plate one by one can waste for a long time, affect the best rescue time of patient, increase the danger of patient.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome because the size of the not identical skeleton of build of people and length are also not quite similar, need the blade plate manufacturing different size, but when sufferer urgent need blade plate, if find required blade plate one by one can waste for a long time, affect the best rescue time of patient, increase the problem of the danger of patient, a kind of novel length adjustable blade plate is provided.
This utility model solves the technical scheme that its technical problem adopts: a kind of novel length adjustable blade plate, comprise blade plate and lower blade plate, described upper blade plate and described lower blade plate are equipped with threaded mounting hole, the end face of described upper blade plate one end is provided with threaded post, the end face of described lower blade plate one end is provided with the screwed hole corresponding with threaded post, described threaded post is threaded with described screwed hole, and described upper blade plate is fixedly connected with described lower blade plate by fixture.
Further; described upper blade plate and described lower blade plate include the attaching face and the installed surface relative with attaching face that contact with bone surface; described fixture is fixedly mounted on the installed surface of blade plate and lower blade plate; the attaching face protecting blade plate is not like this damaged, and does not affect the use of blade plate.
Further, described fixture comprises connecting plate, described connecting plate one end is rotatably installed on lower blade plate, described connecting plate has kidney ellipsoid through hole, be provided with screw in described kidney ellipsoid through hole, described screw is threaded with upper blade plate, connecting plate has kidney ellipsoid through hole, the convenient distance regulated above between blade plate and lower blade plate, realizes the adjustable in length of blade plate entirety.
In order to better fix upper blade plate and lower blade plate, prevent relatively rotating between blade plate and lower blade plate, described fixture has two, and two described fixtures are symmetrical about the central axis of threaded post.
Before installation, the screw in fixture is unloaded, the outside of two connecting plates respectively to lower blade plate is rotated, make connecting plate not affect relatively rotating of blade plate and lower blade plate; During installation, threaded post on upper blade plate is arranged in the screwed hole on lower blade plate, determine that threaded post screws in the length of screwed hole according to the overall length of required blade plate, rotate to Len req, rotary connection plate is to initial position, with screw, connecting plate is pressed abd fixed on the installed surface of upper blade plate, installs.
The beneficial effects of the utility model are: novel length adjustable blade plate of the present utility model, upper blade plate arranges threaded post, lower blade plate arranges screwed hole, the total length of blade plate is regulated by the length regulating threaded post to enter screwed hole, be equipped with fixture again to prevent relatively rotating of upper blade plate and lower blade plate, structure is simple, easy to operate, is applicable to the skeleton of different length.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is schematic three dimensional views of the present utility model;
Fig. 2 is the enlarged drawing at A place in this utility model Fig. 1;
Fig. 3 is the schematic three dimensional views of upper blade plate in this utility model;
Fig. 4 is the schematic three dimensional views of lower blade plate in this utility model.
In figure: 1. go up blade plate, 2. descend blade plate, 3. threaded mounting hole, 4. threaded post, 5. screwed hole, 6. connecting plate, 7. kidney ellipsoid through hole, 8. screw, a. installed surface.
Detailed description of the invention
The utility model is described in more detail by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with this utility model.
The novel length adjustable blade plate of one as Figure 1-4, comprise blade plate 1 and lower blade plate 2, upper blade plate 1 and lower blade plate 2 are equipped with threaded mounting hole 3, the end face of upper blade plate 1 one end is provided with threaded post 4, the end face of lower blade plate 2 one end is provided with the screwed hole 5 corresponding with threaded post 4, threaded post 4 is threaded with screwed hole 5, upper blade plate 1 and lower blade plate 2 include the attaching face and the installed surface a relative with attaching face that contact with bone surface, fixture is fixedly mounted on the installed surface a of blade plate 1 and lower blade plate 2, the attaching face protecting blade plate is not like this damaged, do not affect the use of blade plate.
Fixture comprises connecting plate 6, connecting plate 6 one end is rotatably installed on lower blade plate 2, connecting plate 6 has kidney ellipsoid through hole 7, screw 8 is provided with in kidney ellipsoid through hole 7, screw 8 is threaded with upper blade plate 1, connecting plate 6 has kidney ellipsoid through hole 7, the convenient distance regulated above between blade plate 1 and lower blade plate 2, realizes the adjustable in length of blade plate entirety.In order to better fix upper blade plate 1 and lower blade plate 2, prevent relatively rotating between blade plate 1 and lower blade plate 2, fixture has two, and two fixtures are symmetrical about the central axis of threaded post 4.
Before installation, the screw 8 in fixture is unloaded, the outside of two connecting plates 6 respectively to lower blade plate 2 is rotated, make connecting plate 6 not affect relatively rotating of blade plate 1 and lower blade plate 2; During installation, threaded post 4 on upper blade plate 1 is arranged in the screwed hole 5 on lower blade plate 2, determine that threaded post 4 screws in the length of screwed hole 5 according to the overall length of required blade plate, rotate to Len req, rotary connection plate 6 to initial position, with screw 8, connecting plate 6 is pressed abd fixed on the installed surface a of upper blade plate 1, installs.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, must determine its technical scope according to right.
Claims (4)
1. a novel length adjustable blade plate, it is characterized in that: comprise blade plate (1) and lower blade plate (2), described upper blade plate (1) and described lower blade plate (2) are equipped with threaded mounting hole (3), the end face of described upper blade plate (1) one end is provided with threaded post (4), the end face of described lower blade plate (2) one end is provided with the screwed hole (5) corresponding with threaded post (4), described threaded post (4) is threaded with described screwed hole (5), described upper blade plate (1) is fixedly connected with described lower blade plate (2) by fixture.
2. novel length adjustable blade plate as claimed in claim 1, it is characterized in that: described upper blade plate (1) and described lower blade plate (2) include the attaching face and the installed surface (a) relative with attaching face that contact with bone surface, and described fixture is fixedly mounted on the installed surface (a) of blade plate (1) and lower blade plate (2).
3. novel length adjustable blade plate as claimed in claim 2, it is characterized in that: described fixture comprises connecting plate (6), described connecting plate (6) one end is rotatably installed on lower blade plate (2), described connecting plate (6) has kidney ellipsoid through hole (7), be provided with screw (8) in described kidney ellipsoid through hole (7), described screw (8) is threaded with upper blade plate (1).
4. novel length adjustable blade plate as claimed in claim 1, is characterized in that: described fixture has two, and two described fixtures are symmetrical about the central axis of threaded post (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808990.1U CN205054404U (en) | 2015-10-19 | 2015-10-19 | Coaptation board with adjustable novel length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808990.1U CN205054404U (en) | 2015-10-19 | 2015-10-19 | Coaptation board with adjustable novel length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054404U true CN205054404U (en) | 2016-03-02 |
Family
ID=55381020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520808990.1U Active CN205054404U (en) | 2015-10-19 | 2015-10-19 | Coaptation board with adjustable novel length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205054404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009400A (en) * | 2018-06-26 | 2018-12-18 | 东莞唯度电子科技服务有限公司 | A kind of orthopaedics locator |
| CN114376696A (en) * | 2020-10-19 | 2022-04-22 | 江苏国立医疗器械有限公司 | Metal bone fracture plate |
-
2015
- 2015-10-19 CN CN201520808990.1U patent/CN205054404U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009400A (en) * | 2018-06-26 | 2018-12-18 | 东莞唯度电子科技服务有限公司 | A kind of orthopaedics locator |
| CN114376696A (en) * | 2020-10-19 | 2022-04-22 | 江苏国立医疗器械有限公司 | Metal bone fracture plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |