CN209377718U - A kind of Novel orthopedics operating nail-fetching device - Google Patents
A kind of Novel orthopedics operating nail-fetching device Download PDFInfo
- Publication number
- CN209377718U CN209377718U CN201820896384.3U CN201820896384U CN209377718U CN 209377718 U CN209377718 U CN 209377718U CN 201820896384 U CN201820896384 U CN 201820896384U CN 209377718 U CN209377718 U CN 209377718U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- bar
- nail
- vertical bar
- 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
Abstract
The utility model discloses a kind of Novel orthopedics operating nail-fetching devices, including expansion plate, the both ends of the expansion plate are fixedly connected to vertical bar, and vertical bar surface is threaded with bidirectional helical bar between opposite side, the top of two vertical bars is fixedly connected to sliding block, and the top slide of sliding block is connected with slide plate, is fixedly connected with top plate at the top of the slide plate, screw shell is rotatably connected at the top of top plate, the utility model relates to bone surgery technical fields.The Novel orthopedics operating nail-fetching device, it is fixedly connected to vertical bar by the both ends of expansion plate, nail-fetching device is first fixed on to the affected part of patient, then carries out taking nail again, when patient feels pain, nail-fetching device will not be subjected to displacement, and mitigate the pain of patient, will not influence the operation of medical staff, gear is rotatably connected to by the two sides for plate surface of stretching, by manually controlling dynamics, use is very convenient, improves the operating force of medical staff.
Description
Technical field
The utility model relates to bone surgery technical field, specially a kind of Novel orthopedics operating nail-fetching device.
Background technique
Orthopaedics mainly studies dissection, physiology and the pathology of skeletal musculature, keeps with drug, operation and physical method
With the normal morphology and function for developing this system, with the change in epoch and society, injury of orthopaedics department spectrum has apparent variation,
For example, the diseases such as tuberculous osteoarthropathy, osteomyelitis, polio significantly reduce, wound caused by traffic accident be increased significantly, orthopaedics
The variation of sick and wounded spectrum, this just needs orthopaedics to grow with each passing hour, as the development Chinese traditional treatment orthopaedic disease of Chinese medicine is also gradually by people
Pursued, in the orthopedic injury medical operating of repair of fractured bones etc., the treatment method being commonly used be using internal fixation operation,
Can fracture site reset after, the bone after reset is connected by means of the bone plate and screw of metallic material, when
After fracture site rehabilitation, needing to perform the operation again removes screw.
Traditional nail-fetching device is usually that doctor is directly unloaded screw using screwdriver, but when screw retains in human body
Between too long when, threaded connection place and screwdriver bit groove intensity can change, this make screwdriver bit groove be often damaged or
Screw, which is broken, to be caused to be difficult to smoothly take out screw, and patient may feel that throe when taking nail, take nail to will receive influence, no
Facilitate the operation of medical staff.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of Novel orthopedics operating nail-fetching device, solves not
Nail is conveniently taken, medical staff operates the problem of will receive influence.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of Novel orthopedics operating use
Nail-fetching device, including expansion plate, the both ends of the expansion plate are fixedly connected to vertical bar, and between the opposite side in vertical bar surface
It is threaded with bidirectional helical bar, one end of two vertical bars is fixedly connected to sliding block, and the top slide of sliding block connects
It is connected to slide plate, top plate is fixedly connected at the top of the slide plate, and be rotatably connected to screw shell at the top of top plate, the spiral shell
The internal whorl of line sleeve is connected with threaded rod, and the bottom end of the threaded rod runs through top plate and extends to the bottom of top plate, described
Threaded rod one end that the two sides of flexible plate surface are rotatably connected to gear, and extend to top plate bottom is fixedly connected with and tooth
Take turns the teeth plate that is meshed, the surface of two gears is fixedly connected to curved bar, and the curved bar far from gear
End is fixedly connected with fixture block, and two vertical bar ends far from sliding block are fixedly connected to the arc panel of clamping patient.
Preferably, the opposite side of two arc panels passes through spring and is fixedly connected with elastic cushion.
Preferably, the both ends of the bidirectional helical bar run through vertical bar and extend to the outside of vertical bar, extend to outside vertical bar
Wherein one end of the bidirectional helical bar in portion is fixedly connected with first handle.
Preferably, the top of the threaded rod is fixedly connected with block, and screw shell periphery fixing sleeve is connected to first
Bevel gear, the side at the top of the top plate is fixedly connected with support frame, and the inner rotation of support frame is connected with motion bar, institute
The one end for stating motion bar is fixedly connected with the second bevel gear being meshed with first bevel gear, and the other end of motion bar is fixed
It is connected with second handle.
Beneficial effect
The utility model provides a kind of Novel orthopedics operating nail-fetching device.Have it is following the utility model has the advantages that
(1), the Novel orthopedics operating nail-fetching device is fixedly connected to vertical bar, and vertical bar by the both ends of expansion plate
Bidirectional helical bar is threaded between the opposite side in surface, one end of two vertical bars is fixedly connected to sliding block, and sliding
The top slide of block is connected with slide plate, top plate is fixedly connected at the top of slide plate, and screw thread is rotatably connected at the top of top plate
Sleeve, the internal whorl of screw shell are connected with threaded rod, and the bottom end of threaded rod runs through top plate and extends to the bottom of top plate, stretches
The two sides of contracting plate surface are rotatably connected to gear, and threaded rod extends to one end of top plate bottom and is fixedly connected with and gear
The teeth plate being meshed, the surface of two gears is fixedly connected to curved bar, and the bottom end of curved bar is fixedly connected with folder
Block, two vertical bar ends far from sliding block are fixedly connected to the arc panel of clamping patient, nail-fetching device are first placed on disease
The affected part of people, rotation screw shell moves up threaded rod, so that the gear plate on threaded rod moves, and then drives two
A gear rotation, since gear rotates so that curved bar moves towards, to make to accelerate clamping nail, then by pulling up top
Plate carries out taking nail.
(2), the Novel orthopedics operating nail-fetching device is rotatably connected to gear by the two sides for plate surface of stretching, and two
The surface of gear is fixedly connected to curved bar, and the bottom end of curved bar is fixedly connected with fixture block, first fixes nail, then leads to
Manual control is crossed, nail is taken out, use is very convenient, improves the operating force of medical staff.
(3), Novel orthopedics operating nail-fetching device, by the way that spring and elastic cushion are arranged in arc panel, thus guarantee pair
The comfort of patient's clamping；Moreover, by be arranged in first bevel gear and first bevel gear on screw shell be connected with and its
Corresponding second bevel gear and second handle, so as to act rotation screw shell by second handle, so that threaded rod is steady
It is fixed mobile, and then nail is effectively clamped.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bone surgery nail-fetching device provided by the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 provided by the utility model at A.
In figure: 1- expansion plate, 2- vertical bar, 3- bidirectional helical bar, 4- sliding block, 5- slide plate, 6- top plate, 7- screw shell, 8-
Threaded rod, 9- gear, 10- teeth plate, the curved bar of 11-, 12- fixture block, 13- arc panel, 14- spring, 15- elastic cushion, 16- first
Handle, 17- support frame, 18- motion bar, 19- block, 20- first bevel gear, 21- second bevel gear, 22- second handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of Novel orthopedics operating nail-fetching device, including
Expansion plate 1, the two sides of expansion plate 1 are fixedly connected to vertical bar 2, and the bottom end of two vertical bars 2 is fixedly connected to arc panel 13, arc
Shape plate 13 is for clamping arm or leg of patient affected part etc., so as to which nail-fetching device to be first fixed on to the affected part of patient, then
It carries out taking nail again, when patient feels pain, nail-fetching device will not be subjected to displacement, and mitigate the pain of patient, will not influence medical care
The operation of personnel.
In specific implementation process, the opposite side of two arc panels 13 passes through spring 14 and is fixedly connected with elastic cushion 15,
And bidirectional helical bar 3 is threaded between the opposite side in 2 surface of vertical bar, vertical bar 2 is run through at the both ends of bidirectional helical bar 3
And the outside of vertical bar 2 is extended to, wherein one end that bidirectional helical bar 3 extends to outside vertical bar 2 is fixedly connected with first handle 16,
The top of two vertical bars 2 is fixedly connected to sliding block 4, and the top slide of sliding block 4 is connected with slide plate 5, and the top of slide plate 5 is solid
Surely it is connected with top plate 6, the side at 6 top of top plate is fixedly connected with support frame 17, and the inner rotation of support frame 17 is connected with
Motion bar 18, one end of motion bar 18 are fixedly connected with the second bevel gear 21 being meshed with first bevel gear 20, and activity
The other end of bar 18 is fixedly connected with second handle 22, and the top of top plate 6 is rotatably connected to screw shell 7, screw shell
7 internal whorl is connected with threaded rod 8, and the top of threaded rod 8 is fixedly connected with block 19, and the surface of screw shell 7 is solid
Surely it is connected with first bevel gear 20, the bottom end of threaded rod 8 runs through top plate 6 and extends to the bottom of top plate 6,1 surface of expansion plate
Two sides are rotatably connected to gear 9, and threaded rod 8 extends to one end of 6 bottom of top plate and is fixedly connected with and is meshed with gear 9
Teeth plate 10, the surface of two gears 9 is fixedly connected to curved bar 11, and the bottom end of curved bar 11 is fixedly connected with folder
Nail is first fixed, then by manually controlling dynamics, nail is taken out by block 12, and use is very convenient, improves medical staff
Operating force.
In use, rotation second handle 22, second handle 22 drive screw shell 7 to be rotated, threaded rod 8 just be will do it
It moves down, teeth plate 10 is rotated with moving gear 9, and gear 9 drives curved bar 11 to carry out reverse motions, first puts arc panel 13
The leg in patient or the two sides of hand are set, first handle 16 is then rotated, first handle 16 drives bidirectional helical bar 3 to carry out
Rotation, bidirectional helical bar 3 just will drive vertical bar 2 and carry out relative motion, and the affected part of patient will be fixed in arc panel 13, so
Second handle 22 is rotated afterwards, and second handle 22 drives screw shell 7 to be rotated, and threaded rod 8, which just will do it, to be moved up, teeth plate 10
Band moving gear 9 is rotated, and gear 9 drives curved bar 11 to carry out relative motion, and nail clip will be lived, then be rotated by fixture block 12
First handle 16, so that arc panel 13 carries out reverse motions, so that it may pinch top plate 6 and take out nail.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Novel orthopedics operating nail-fetching device, it is characterised in that: including expansion plate (1), the both ends of the expansion plate (1) are equal
It is fixedly connected with vertical bar (2), vertical bar (2) surface is threaded with bidirectional helical bar (3) between opposite side, two institutes
The one end for stating vertical bar (2) is fixedly connected to sliding block (4), and the top slide of sliding block (4) is connected with slide plate (5), the cunning
It is fixedly connected at the top of plate (5) top plate (6), and is rotatably connected to screw shell (7), the screw thread at the top of top plate (6)
The internal whorl of sleeve (7) is connected with threaded rod (8), and one end of the threaded rod (8) through top plate (6) and extends to top plate
(6) bottom；
The two sides on expansion plate (1) surface are rotatably connected to gear (9), extend to the threaded rod of top plate (6) bottom
(8) one end is fixedly connected with the teeth plate (10) being meshed with the gear (9), and the surface of two gears (9) is fixed
Curved bar (11) are connected with, curved bar (11) end far from gear (9) is fixedly connected with fixture block (12), far from sliding block
(4) end of the vertical bar (2) of two is fixedly connected to the arc panel (13) of clamping patient.
2. a kind of Novel orthopedics operating nail-fetching device according to claim 1, it is characterised in that: two arc panels
(13) opposite side passes through spring (14) and is fixedly connected with elastic cushion (15).
3. a kind of Novel orthopedics operating nail-fetching device according to claim 1, it is characterised in that: the bidirectional helical bar
(3) both ends run through vertical bar (2) and extend to the outside of vertical bar (2), extend to the external bidirectional helical bar of vertical bar (2)
(3) wherein one end is fixedly connected with first handle (16).
4. a kind of Novel orthopedics operating nail-fetching device according to claim 1, it is characterised in that: the threaded rod (8)
Top is fixedly connected with block (19), and screw shell (7) periphery fixing sleeve is connected to first bevel gear (20): the top plate
(6) side at the top of is fixedly connected with support frame (17), and the inner rotation of support frame as described above (17) is connected with motion bar (18), institute
The one end for stating motion bar (18) is fixedly connected with the second bevel gear (21) being meshed with the first bevel gear (20), the work
The other end of lever (18) is fixedly connected with second handle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896384.3U CN209377718U (en) | 2018-06-11 | 2018-06-11 | A kind of Novel orthopedics operating nail-fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896384.3U CN209377718U (en) | 2018-06-11 | 2018-06-11 | A kind of Novel orthopedics operating nail-fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209377718U true CN209377718U (en) | 2019-09-13 |
Family
ID=67868295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820896384.3U Expired - Fee Related CN209377718U (en) | 2018-06-11 | 2018-06-11 | A kind of Novel orthopedics operating nail-fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209377718U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559071A (en) * | 2019-10-18 | 2019-12-13 | 蔺超 | Orthopedics nail taking device |
| CN110584726A (en) * | 2019-10-12 | 2019-12-20 | 内蒙古医科大学附属人民医院(内蒙古自治区肿瘤医院) | Multifunctional flap retractor in mammary gland surgery |
| CN110974394A (en) * | 2019-12-24 | 2020-04-10 | 孙中业 | Orthopedics nail taking device |
| CN111227924A (en) * | 2020-02-18 | 2020-06-05 | 河南省洛阳正骨医院（河南省骨科医院） | Nail equipment is got to orthopedics convenient to maintain |
| CN111938801A (en) * | 2020-08-13 | 2020-11-17 | 林文 | Nail placing forceps for minimally invasive surgery |
| CN112220549A (en) * | 2020-10-28 | 2021-01-15 | 朱祥挺 | Orthopedic nail taking device for orthopedics |
| CN113100908A (en) * | 2021-04-21 | 2021-07-13 | 郭鸿彬 | High-efficient nail device of getting that orthopedics was used |
| CN114848121A (en) * | 2022-05-12 | 2022-08-05 | 中国人民解放军总医院第四医学中心 | Hip fracture fixing device with triangular mechanical stable form and adjustable supporting structure |
-
2018
- 2018-06-11 CN CN201820896384.3U patent/CN209377718U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110584726A (en) * | 2019-10-12 | 2019-12-20 | 内蒙古医科大学附属人民医院(内蒙古自治区肿瘤医院) | Multifunctional flap retractor in mammary gland surgery |
| CN110584726B (en) * | 2019-10-12 | 2020-11-10 | 内蒙古医科大学附属人民医院(内蒙古自治区肿瘤医院) | Multifunctional flap retractor in mammary gland surgery |
| CN110559071A (en) * | 2019-10-18 | 2019-12-13 | 蔺超 | Orthopedics nail taking device |
| CN110559071B (en) * | 2019-10-18 | 2022-07-05 | 蔺超 | Orthopedics nail taking device |
| CN110974394A (en) * | 2019-12-24 | 2020-04-10 | 孙中业 | Orthopedics nail taking device |
| CN111227924A (en) * | 2020-02-18 | 2020-06-05 | 河南省洛阳正骨医院（河南省骨科医院） | Nail equipment is got to orthopedics convenient to maintain |
| CN111938801A (en) * | 2020-08-13 | 2020-11-17 | 林文 | Nail placing forceps for minimally invasive surgery |
| CN111938801B (en) * | 2020-08-13 | 2022-03-04 | 林文 | Nail placing forceps for minimally invasive surgery |
| CN112220549A (en) * | 2020-10-28 | 2021-01-15 | 朱祥挺 | Orthopedic nail taking device for orthopedics |
| CN112220549B (en) * | 2020-10-28 | 2022-03-15 | 朱祥挺 | Orthopedic nail taking device for orthopedics |
| CN113100908A (en) * | 2021-04-21 | 2021-07-13 | 郭鸿彬 | High-efficient nail device of getting that orthopedics was used |
| CN114848121A (en) * | 2022-05-12 | 2022-08-05 | 中国人民解放军总医院第四医学中心 | Hip fracture fixing device with triangular mechanical stable form and adjustable supporting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209377718U (en) | A kind of Novel orthopedics operating nail-fetching device | |
| CN102860861B (en) | Fast extension rod for bone external fixing device and adjustable bionic bone external fixing device | |
| CN209864498U (en) | Medical orthopedic surgery posture adjusting device | |
| CN110755191A (en) | External fixator for orthopedic joint | |
| CN103445835B (en) | Hip joint correction and thighbone extender | |
| CN215740235U (en) | Orthopedic surgery positioning device | |
| CN206714810U (en) | A kind of orthopaedics reset fixed support | |
| CN102232861A (en) | Half-ring one-sided needle-puncturing type long-bone fracture reduction and external-fixation system | |
| CN111973289B (en) | Shank mounting fixture for orthopedic surgery | |
| CN211985844U (en) | Traditional chinese medical science is splint device for orthopedics | |
| CN203425016U (en) | Hip joint orthopedics and thigh bone extender | |
| CN208511295U (en) | Intelligent digital bone-fracture fixing splint | |
| CN210355301U (en) | Recovered device of taking exercise of orthopedics of angularly adjustable | |
| CN108743168B (en) | A adjustable type operation table for orthopedics | |
| CN209032959U (en) | A kind of postoperative thigh support frame of orthopaedics | |
| CN213607896U (en) | Bone-knitting auxiliary instrument for orthopedic operation | |
| CN214805498U (en) | Leg fixing support for orthopedic surgery | |
| CN207545283U (en) | A kind of foot drop orthopedic device | |
| CN214511455U (en) | Orthopedic surgery fixing frame | |
| CN219963031U (en) | Fracture nursing support | |
| CN211300582U (en) | Clamping type orthopedic splint mounting and fastening device | |
| CN113598923B (en) | Fixing forceps for traumatic orthopedics | |
| CN211560398U (en) | Orthopedic clamp capable of adjusting tightness | |
| CN215839791U (en) | Noninvasive vertebral compression fracture correction device | |
| CN213047243U (en) | Clinical nail device of getting of orthopedics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20200611 |