CN209091481U - A kind of fixed device of full-automatic bone anchor - Google Patents
A kind of fixed device of full-automatic bone anchor Download PDFInfo
- Publication number
- CN209091481U CN209091481U CN201821395029.4U CN201821395029U CN209091481U CN 209091481 U CN209091481 U CN 209091481U CN 201821395029 U CN201821395029 U CN 201821395029U CN 209091481 U CN209091481 U CN 209091481U
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- box body
- holdfast
- fixed plate
- full
- bone anchor
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Abstract
The utility model discloses a kind of fixed devices of full-automatic bone anchor, including box body, box cover is fixedly installed with below the box body, and the front surface of box body is provided with switch button, the side of the box body is fixedly connected with the first fixed plate by positioning bolt, and four finger fixation holes are offered inside corresponding first fixed plate in side of box body, the other side of the box body is fixedly connected with the second fixed plate by positioning bolt, and thumb fixation hole is offered inside corresponding second fixed plate in the other side of box body, pass through the design method of electrical motor driven in the utility model, automation drilling can be carried out to holdfast head, facilitate medical staff's operation, it improves work efficiency, shorten the pain time of sufferer；By the design of two fixed plates, so that more firm between hand and the device, medical staff can carry out one-handed performance, facilitate user's operation, and device production is simple, easy to operate, convenient for promoting.
Description
Technical field
The utility model relates to field of medical auxiliary equipment, specifically a kind of fixed device of full-automatic bone anchor.
Background technique
With the development of society, more and more people can have an accident, the intracorporal bone of body is caused to misplace
With fracture, bone is fixed using holdfast in needing to hospital, to guarantee the Health restoration of body.
But when bone is fixed in present hospital, need first to be expanded with cone, and bores the specific tapping needs of expansion and match
Standby different model, operating procedure is complex and costly, not only causes to perplex to the work of medical staff, also makes sufferer more
Pain, and medical staff needs to hold using both hands, it has not been convenient to operate during using the device.Therefore, this field skill
Art personnel provide a kind of fixed device of full-automatic bone anchor, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of fixed devices of full-automatic bone anchor, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of fixed device of full-automatic bone anchor, including box body, box cover, switch button, the first fixed plate, four refer to fixation holes,
Second fixed plate, thumb fixation hole, fixing seat, rotating bar, electric motor, battery fixing bracket, battery pack, through-hole, threading hole,
Positioning column, holdfast head, screw thread, location hole and holdfast suture are fixedly installed with box cover below the box body, and before box body
Surface is provided with switch button, and the side of the box body is fixedly connected with the first fixed plate, and the one of box body by positioning bolt
Offer four finger fixation holes inside corresponding first fixed plate in side, the other side of the box body is fixedly connected with the by positioning bolt
Two fixed plates, and thumb fixation hole is offered inside corresponding second fixed plate in the other side of box body, the upper surface of the box body is solid
Dingan County is equipped with fixing seat, and the upper surface of box body corresponds to run through inside fixing seat and is equipped with rotating bar.
The inside of the box body is fixedly installed with electric motor, and box body as a further solution of the present invention,
Inside battery fixing bracket is connected at one side position of electric motor, the side of the battery fixing bracket is placed with electricity
The driving end of pond group, the electric motor is fixedly connected with the bottom end of rotating bar.
The side surface of the rotating bar offers through-hole as a further solution of the present invention, and rotating bar
Upper surface close to center position along the vertical direction on offer threading hole, the upper surface of the rotating bar is close to threading hole two sides
Positioning column is connected at position.
Holdfast head, the holdfast head are installed above the rotating bar as a further solution of the present invention,
Outer surface be provided with screw thread, the lower surface of the holdfast head is connected with holdfast suture, and holdfast head close to center position
Lower surface at two side position of holdfast suture into location hole is offered, the holdfast suture is sequentially passed through in threading hole
And through-hole, and the quantity of holdfast suture is provided with two strands altogether, the top of the rotating bar and holdfast head are solid by snap fit
Fixed connection.
The holdfast head is a kind of component of calcium sulfate material, Huo Zhewei as a further solution of the present invention,
A kind of component of stainless steel material.
The switch button is respectively with electric motor and battery pack by leading as a further solution of the present invention,
Electric wire connection, the battery pack is specially three pieces of lithium batteries, and rubber sheet gasket is provided between battery pack and battery fixing bracket.
The inside of first fixed plate refers to logical on the inside of fixation hole close to four as a further solution of the present invention,
It crosses adhesive and is bonded with anti-skid rubber cushion, the inside of second fixed plate is bonded on the inside of thumb fixation hole by adhesive
There is anti-skid rubber cushion.
Compared with prior art, the utility model has the beneficial effects that by the design method of electrical motor driven, it can
Automation drilling is carried out to holdfast head, medical staff's operation is facilitated, improves work efficiency, when shortening the pain of sufferer
Between；By the design of two fixed plates, so that more firm between hand and the device, medical staff can carry out singlehanded behaviour
To make, facilitates user's operation, device production is simple, and it is easy to operate, convenient for promoting.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fixed device of full-automatic bone anchor；
Fig. 2 fixes the schematic diagram of internal structure of box body in device for a kind of full-automatic bone anchor；
Fig. 3 fixes the structural schematic diagram of holdfast head in device for a kind of full-automatic bone anchor.
In figure: 1, box body；2, box cover；3, switch button；4, the first fixed plate；5, four refer to fixation hole；6, the second fixed plate；
7, thumb fixation hole；8, fixing seat；9, rotating bar；10, electric motor；11, battery fixing bracket；12, battery pack；13, through-hole；
14, threading hole；15, positioning column；16, holdfast head；17, screw thread；18, location hole；19, holdfast suture.
Specific embodiment
Please refer to Fig. 1~3, in the utility model embodiment, a kind of fixed device of full-automatic bone anchor, including box body 1, box cover
2, switch button 3, the first fixed plate 4, four refer to fixation hole 5, the second fixed plate 6, thumb fixation hole 7, fixing seat 8, rotating bar 9,
Electric motor 10, battery fixing bracket 11, battery pack 12, through-hole 13, threading hole 14, positioning column 15, holdfast head 16, screw thread 17,
Location hole 18 and holdfast suture 19, the lower section of box body 1 are fixedly installed with box cover 2, and the front surface of box body 1 be provided with switch by
The side of button 3, box body 1 is fixedly connected with the first fixed plate 4, and corresponding first fixed plate 4 in side of box body 1 by positioning bolt
Inside offers four finger fixation holes 5, and the other side of box body 1 is fixedly connected with the second fixed plate 6, and box body 1 by positioning bolt
Corresponding second fixed plate 6 in the other side inside offer thumb fixation hole 7, the inside of the first fixed plate 4 refers to fixation holes 5 close to four
Inside is bonded with anti-skid rubber cushion by adhesive, and the inside of the second fixed plate 6 passes through adhesive on the inside of thumb fixation hole 7
It is bonded with anti-skid rubber cushion, by the design of two fixed plates, so that more firm between hand and the device, medical staff can
To carry out one-handed performance, user's operation is facilitated.
The upper surface of box body 1 is fixedly installed with fixing seat 8, and the upper surface of box body 1 corresponds to inside fixing seat 8 through installation
There is rotating bar 9, the inside of box body 1 is fixedly installed with electric motor 10, and the inside of box body 1 is close to 10 1 side position of electric motor
Place is connected with battery fixing bracket 11, and the side of battery fixing bracket 11 is placed with battery pack 12, the driving end of electric motor 10
It is fixedly connected with the bottom end of rotating bar 9, switch button 3 is connect with electric motor 10 and battery pack 12 by conductor wire respectively, electricity
Pond group 12 is specially three pieces of lithium batteries, and rubber sheet gasket is provided between battery pack 12 and battery fixing bracket 11, rotating bar 9
Side surface offers through-hole 13, and the upper surface of rotating bar 9 close to center position along the vertical direction on offer threading hole 14,
The upper surface of rotating bar 9 is connected with positioning column 15 at 14 liang of side positions of threading hole, and the top of rotating bar 9 is equipped with holdfast head
16, the outer surface of holdfast head 16 is provided with screw thread 17, and the lower surface of holdfast head 16 is connected with holdfast suture close to center position
Line 19, and the lower surface of holdfast head 16 at 19 liang of side positions of holdfast suture into offering location hole 18, holdfast suture
19 sequentially pass through in threading hole 14 and through-hole 13, and the quantity of holdfast suture 19 is provided with two strands altogether, the top of rotating bar 9 with
Holdfast head 16 is fixedly connected by snap fit, and holdfast head 16 is a kind of component of calcium sulfate material, or is a kind of stainless steel
The component of material, the design method driven by electric motor 10 can carry out automation drilling to holdfast head 16, without first using
Cone expands, and bores the specific tapping of expansion and need to be equipped with different model, and operating procedure is complex and costly, and such design facilitates medical care
Personnel's operation, improves work efficiency, shortens the pain time of sufferer.
The working principle of the utility model is: firstly, holdfast suture 19 on holdfast head 16 is passed through rotating bar 9 by user
On threading hole 14, from 9 uper side surface position of rotating bar from through-hole 13 in pull out, at this time by the location hole 18 on holdfast head 16
The positioning column 15 being aligned in rotating bar 9, is carried out grafting to be fixed together, at this time user by the palm of the hand against box body 1,
Thumb is passed through in the thumb fixation hole 7 in the second fixed plate 6, remaining four finger passes through four fingers in the first fixed plate 4
In fixation hole 5, the stability between hand and the device can be increased in this way, by the battery pack being stuck in battery fixing bracket 11
12 are powered, and holdfast head 16 is aligned at sufferer wound site, 10 work of electric motor is controlled by pressing switch button 3
Make, electric motor 10 drives rotating bar 9 to rotate, and holdfast head 16 can directly be crept into the body interior of sufferer, after drilling, doctor
Shield personnel suture wound by the holdfast suture 19 that holdfast head 16 connects, and such design method can be quickly to anchor
Ailhead 16 is crept into, and such automatic operation is extremely convenient.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of fixed device of full-automatic bone anchor, including box body (1), which is characterized in that the lower section of the box body (1) is fixedly mounted
Have box cover (2), and the front surface of box body (1) is provided with switch button (3), the side of the box body (1) is solid by positioning bolt
Surely it is connected with the first fixed plate (4), and offers four finger fixation holes inside the side corresponding first fixed plate (4) of box body (1)
(5), the other side of the box body (1) is fixedly connected with the second fixed plate (6) by positioning bolt, and the other side of box body (1)
It is offered thumb fixation hole (7) inside corresponding second fixed plate (6), the upper surface of the box body (1) is fixedly installed with fixing seat
(8), and the upper surface of box body (1) corresponds to run through inside fixing seat (8) and is equipped with rotating bar (9).
2. the fixed device of a kind of full-automatic bone anchor according to claim 1, which is characterized in that the inside of the box body (1)
It is fixedly installed with electric motor (10), and the inside of box body (1) is connected with battery at (10) one side position of electric motor and consolidates
The side of fixed rack (11), the battery fixing bracket (11) is placed with battery pack (12), the driving of the electric motor (10)
End is fixedly connected with the bottom end of rotating bar (9).
3. the fixed device of a kind of full-automatic bone anchor according to claim 1, which is characterized in that the side of the rotating bar (9)
Surface offers through-hole (13), and the upper surface of rotating bar (9) close to center position along the vertical direction on offer threading hole
(14), the upper surface of the rotating bar (9) is connected with positioning column (15) at (14) two side position of threading hole.
4. the fixed device of a kind of full-automatic bone anchor according to claim 3, which is characterized in that the rotating bar (9) it is upper
Side is equipped with holdfast head (16), and the outer surface of the holdfast head (16) is provided with screw thread (17), the following table of the holdfast head (16)
Face is connected with holdfast suture (19) close to center position, and the lower surface of holdfast head (16) is close to holdfast suture (19) two
Into offering location hole (18) at side position, the holdfast suture (19) is sequentially passed through in threading hole (14) and through-hole (13),
And the quantity of holdfast suture (19) is provided with two strands altogether, the top of the rotating bar (9) passes through the side of engaging with holdfast head (16)
Formula is fixedly connected.
5. the fixed device of a kind of full-automatic bone anchor according to claim 4, which is characterized in that the holdfast head (16) is one
The component of kind calcium sulfate material, or the component for a kind of stainless steel material.
6. the fixed device of a kind of full-automatic bone anchor according to claim 2, which is characterized in that the switch button (3) point
It not being connect with electric motor (10) and battery pack (12) by conductor wire, the battery pack (12) is specially three pieces of lithium batteries, and
Rubber sheet gasket is provided between battery pack (12) and battery fixing bracket (11).
7. the fixed device of a kind of full-automatic bone anchor according to claim 1, which is characterized in that first fixed plate (4)
Inside refer to close to four anti-skid rubber cushion, the inside of second fixed plate (6) be bonded with by adhesive on the inside of fixation hole (5)
Anti-skid rubber cushion is bonded with by adhesive on the inside of thumb fixation hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395029.4U CN209091481U (en) | 2018-08-28 | 2018-08-28 | A kind of fixed device of full-automatic bone anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395029.4U CN209091481U (en) | 2018-08-28 | 2018-08-28 | A kind of fixed device of full-automatic bone anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091481U true CN209091481U (en) | 2019-07-12 |
Family
ID=67151489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821395029.4U Active CN209091481U (en) | 2018-08-28 | 2018-08-28 | A kind of fixed device of full-automatic bone anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500885A (en) * | 2022-07-27 | 2022-12-23 | 宁波拜锐生物科技有限公司 | Self-tapping anchor with thread |
-
2018
- 2018-08-28 CN CN201821395029.4U patent/CN209091481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500885A (en) * | 2022-07-27 | 2022-12-23 | 宁波拜锐生物科技有限公司 | Self-tapping anchor with thread |
| CN115500885B (en) * | 2022-07-27 | 2024-11-01 | 宁波拜锐生物科技有限公司 | Self-tapping anchor with wire |
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