CN108836510B - Based on arm bone surgery positioning device - Google Patents
Based on arm bone surgery positioning device Download PDFInfo
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- CN108836510B CN108836510B CN201810436671.0A CN201810436671A CN108836510B CN 108836510 B CN108836510 B CN 108836510B CN 201810436671 A CN201810436671 A CN 201810436671A CN 108836510 B CN108836510 B CN 108836510B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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Abstract
The invention discloses arm-based orthopedic surgery positioning equipment, which comprises a fixing bottom plate, wherein one side of the top of the fixing bottom plate is fixedly connected with a fixing plate through a pin, the top of one side of the fixing plate is fixedly connected with a fixing rod, one end, far away from the fixing plate, of the fixing rod is fixedly connected with a connecting plate, a first screw penetrates through one side of the fixing plate, and a second screw penetrates through one side of the connecting plate. This based on arm bone surgery positioning device can carry out fine fixing to patient's arm, great improvement the fixed effect of patient's arm, avoided the patient to receive the secondary injury, and can carry out all-round fixing to patient's arm, safe and reliable for the device has fine fixed effect, can carry out preliminary fixed to patient's arm, has protected patient's arm, can adjust the position that patient's arm is fixed, and stability is strong.
Description
Technical Field
The invention relates to the technical field of orthopedic surgery positioning equipment, in particular to arm-based orthopedic surgery positioning equipment.
Background
Orthopedics mainly studies anatomy, physiology and pathology of a skeletal muscle system, maintains and develops normal form and function of the system by using medicines, operations and physical methods, changes of times and society cause obvious changes of orthopedics wound disease spectrum, such as obvious reduction of diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like, obvious increase of wounds caused by traffic accidents and changes of the orthopedics wound disease spectrum, which needs to be advanced with times, along with changes of times and society, obvious changes of the orthopedics wound disease spectrum, such as obvious reduction of diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like, obvious increase of wounds caused by traffic accidents and changes of the orthopedics wound disease spectrum, which needs to be advanced with times, along with development and progress of scientific technology, bone science has great progress in diagnosis and treatment, and bone and joint tuberculosis focus clearing therapy is popularized nationwide, the cure rate of the operation is greatly improved; the establishment and development of hand surgery enable the diagnosis and treatment technology of hand trauma to be rapidly popularized and improved, and in the using process of the orthopedic surgery positioning device, the arm can not be fixed in all directions, so that the operation of medical personnel is affected.
Traditional arm bone surgery positioning device, most all are very simple devices, can not carry out fine fixing to patient's arm, great reduction the fixed effect of patient's arm, cause the patient to receive the secondary injury easily, and can not carry out all-round fixed to patient's arm, safe and reliable inadequately, make the device do not have fine fixed effect, can not carry out preliminary fixed to patient's arm, can not protect patient's arm, can not the person of facilitating the use operates, can not adjust the position that patient's arm is fixed, stability is not strong, make the device do not have fine stability.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides arm-based orthopedic surgery positioning equipment, which solves the problems that the arm-based orthopedic surgery positioning equipment does not have a good fixing effect, cannot preliminarily fix the arm of a patient and does not have good stability.
In order to achieve the purpose, the invention is realized by the following technical scheme: a positioning device based on arm orthopedic surgery comprises a fixing base plate, wherein one side of the top of the fixing base plate is fixedly connected with a fixing plate through a pin, the top of one side of the fixing plate is fixedly connected with a fixing rod, one end of the fixing rod, far away from the fixing plate, is fixedly connected with a connecting plate, a first screw penetrates through one side of the fixing plate, a second screw penetrates through one side of the connecting plate, the first screw extends to the surface of the outer portion of the fixing plate and is positioned on the other side of the fixing plate, the second screw extends to the surface of the bottom of the connecting plate and is positioned at the bottom of the connecting plate, nuts are connected with the first screw and the second screw in a threaded manner, a fixing box is fixedly connected with one end of the first screw, extending to the outer portion of the fixing plate, and one end of the second screw, stop device's one side fixedly connected with motor to the output shaft fixedly connected with threaded rod of motor, the one end that the motor was kept away from to the threaded rod passes through the bearing rotation with the opposite side of fixed incasement chamber and is connected, the surperficial threaded connection of threaded rod has the slide to the equal fixedly connected with push rod in top and the bottom of slide one side, the one end that the slide was kept away from to the push rod runs through fixed case and arc plate in proper order and extends to the inner wall of arc plate, and the one end fixedly connected with arc cardboard of push rod extension to arc plate inner wall.
Preferably, the top and the bottom of the motor between the two sides of the inner cavity of the fixed box are fixedly connected with sliding rods, the surfaces of the two sliding rods are slidably connected with sliding sleeves, and the top and the bottom of each sliding sleeve are fixedly connected with the bottom and the top of the sliding plate respectively.
Preferably, the top of the fixed base plate and one side of the fixed plate are fixedly connected with an adjusting box, and a partition plate is fixedly connected between the top and the bottom of the inner cavity of the adjusting box.
Preferably, the bottom of regulating box inner chamber just is located the equal fixedly connected with electric telescopic handle in both sides of baffle, electric telescopic handle's top runs through the regulating box and extends to the top of regulating box to electric telescopic handle extends to the one end fixedly connected with at regulating box top and places the board.
Preferably, the two sides of the top of the placing plate are fixedly connected with baffle plates, one side of each baffle plate is penetrated with a screw rod, the screw rods extend to one ends of the outer portions of the baffle plates and are fixedly connected with L-shaped plates, and the tops of the L-shaped plates are connected with the top of the placing plate in a sliding mode.
Preferably, the surface of the connecting plate is movably connected with a movable rod, and the bottom end of the movable rod is movably connected with the surface of the fixed base.
Preferably, one side of the arc-shaped clamping plate is fixedly connected with a sponge block.
Advantageous effects
The invention provides arm-based orthopedic surgery positioning equipment. The method has the following beneficial effects:
(1) the arm-based orthopedic operation positioning equipment is characterized in that one end extending to the outside of a fixed plate through a first screw and one end extending to the bottom of a connecting plate through a second screw are both fixedly connected with a fixed box, one side of the fixed box is fixedly connected with an arc plate, one side of an inner cavity of the fixed box is fixedly connected with a limiting device, one side of the limiting device is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod, one end of the threaded rod, far away from the motor, is rotatably connected with the other side of the inner cavity of the fixed box through a bearing, the surface of the threaded rod is in threaded connection with a sliding plate, the top and the bottom of one side of the sliding plate are both fixedly connected with push rods, one end of the push rods, far away from the sliding plate, sequentially penetrates through the fixed box and the arc plate, great improvement the fixed effect of patient's arm, avoided the patient to receive the secondary injury, and can carry out all-round fixed, safe and reliable to patient's arm for the device has fine fixed effect.
(2) This based on arm bone surgery positioning device, through the equal fixedly connected with baffle in both sides of placing the board top to one side of baffle runs through there is the screw rod, and the screw rod extends to the outside one end fixedly connected with L template of baffle, and the top of L template and the top sliding connection who places the board, one side fixedly connected with sponge piece of arc cardboard can carry out preliminary fixed to patient's arm, has protected patient's arm, and the person of facilitating the use operates.
(3) This based on arm bone surgery positioning device, the equal fixedly connected with electric telescopic handle in both sides that just is located the baffle through the bottom of regulating box inner chamber, electric telescopic handle's top is run through the regulating box and is extended to the top of regulating box to electric telescopic handle extends to the one end fixedly connected with at regulating box top and places the board, can adjust the position that patient's arm is fixed, and convenient to use person adjusts the well.
(4) This based on arm bone surgery positioning device has the movable rod through the surperficial swing joint of connecting plate to the bottom of movable rod and unable adjustment base's surperficial swing joint, pin fixedly connected with fixed plate is passed through to one side at PMKD top, and the top fixedly connected with dead lever of fixed plate one side, the one end fixedly connected with connecting plate of fixed plate is kept away from to the dead lever, and one side of fixed plate runs through there is first screw, there is the second screw one side of connecting plate runs through, and stability is strong, makes the device have fine stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the stationary box structure of the present invention.
In the figure: the device comprises a fixed base plate 1, a fixed plate 2, a fixed rod 3, a connecting plate 4, a first screw 5, a second screw 6, a nut 7, a fixed box 8, a circular arc plate 9, a limiting device 10, a motor 11, a threaded rod 12, a sliding plate 13, a push rod 14, an arc clamping plate 15, a sliding rod 16, a sliding sleeve 17, an adjusting box 18, a partition plate 19, an electric telescopic rod 20, a placing plate 21, a baffle 22, a screw rod 23, a template 24L and a movable rod 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a positioning device based on arm orthopedic surgery comprises a fixed base plate 1, an adjusting box 18 is fixedly connected to the top of the fixed base plate 1 and located on one side of a fixed plate 2, a partition plate 19 is fixedly connected between the top and the bottom of an inner cavity of the adjusting box 18, one side of the top of the fixed base plate 1 is fixedly connected with the fixed plate 2 through a pin, a fixed rod 3 is fixedly connected to the top of one side of the fixed plate 2, one end, away from the fixed plate 2, of the fixed rod 3 is fixedly connected with a connecting plate 4, the surface of the connecting plate 4 is movably connected with a movable rod 25, the bottom end of the movable rod 25 is movably connected with the surface of a fixed base 1, a first screw 5 penetrates through one side of the fixed plate 2, a second screw 6 penetrates through one side of the connecting plate 4, the first screw 5 extends to the surface of the outer portion of the fixed plate 2 and is located on the other side of the fixed plate, one end of the first screw 5 extending to the outside of the fixed plate 2 and one end of the second screw 6 extending to the bottom of the connecting plate 4 are both fixedly connected with a fixed box 8, slide bars 16 are both fixedly connected between both sides of the inner cavity of the fixed box 8 and positioned at the top and the bottom of the motor 11, and sliding sleeves 17 are both slidably connected to the surfaces of the two slide bars 16, the top and the bottom of the two sliding sleeves 17 are respectively fixedly connected with the bottom and the top of the sliding plate 13, electric telescopic rods 20 are both fixedly connected to the bottom of the inner cavity of the adjusting box 18 and positioned at both sides of the partition plate 19, the top end of the electric telescopic rod 20 penetrates through the adjusting box 18 and extends to the top of the adjusting box 18, and a placing plate 21 is fixedly connected to one end of the electric telescopic rod 20 extending to the top of the adjusting box 18, when a user needs to adjust the position of the arm of the, thus, medical personnel can adjust the arm position of a patient on the L-shaped plate 24, one side of the fixed box 8 is fixedly connected with the arc plate 9, one side of the inner cavity of the fixed box 8 is fixedly connected with the limiting device 10, the limiting device 10 can well fix the position of the motor 11, one side of the limiting device 10 is fixedly connected with the motor 11, an output shaft of the motor 11 is fixedly connected with the threaded rod 12, one end of the threaded rod 12, far away from the motor 11, is rotatably connected with the other side of the inner cavity of the fixed box 8 through a bearing, the surface of the threaded rod 12 is in threaded connection with the sliding plate 13, the top and the bottom of one side of the sliding plate 13 are both fixedly connected with the push rod 14, one end of the push rod 14, far away from the sliding plate 13 sequentially penetrates through the fixed box 8 and the arc plate 9 and extends to the inner wall, the user can start the motor 11, the motor 11 can drive the threaded rod 12 to rotate after being started, and further drive the sliding plate 13 to move on the threaded rod 12, then the sliding plate 13 drives the push rod 14 to move, so that the push rod 14 drives the arc-shaped clamping plate 15 to move, one side of the arc-shaped clamping plate 15 is fixedly connected with a sponge block, when the arc-shaped clamping plate 15 fixes the arm of a patient, the sponge block can well protect the arm, and avoids causing secondary injury to the patient, the baffle plate 22 is fixedly connected to both sides of the top of the placing plate 21, the screw 23 penetrates through one side of the baffle plate 22, the end of the screw 23 extending to the outside of the baffle plate 22 is fixedly connected with the L-shaped plate 24, the top of the L-shaped plate 24 is connected with the top of the placing plate 21 in a sliding manner, medical personnel can place the arm of the patient on the L-shaped plate 24, then the user can rotate the screw 23, thus, the arm of the patient can be fixed preliminarily.
When the arm fixing device is used, a medical worker can place the arm of a patient on the L-shaped plate 24, then the user can rotate the screw rod 23, the screw rod 23 can drive the L-shaped plate 24 to move after rotating, so that the arm of the patient can be preliminarily fixed, after the fixing is finished, the user can rotate the first screw 5 and the second screw 6, the first screw 5 and the second screw 6 can drive the fixing box 8 to move after rotating, and further drive the arc plate 9 to move, at the moment, the two arc plates 9 can respectively limit the upper position, the lower position, the left position and the right position of the arm, after the limiting is finished, the user can start the motor 11, the motor 11 can drive the threaded rod 12 to rotate after being started, and further drive the sliding plate 13 to move on the threaded rod 12, and then the sliding plate 13 drives the push rod 14 to move, so that the push rod 14 drives the arc-shaped clamping plate 15 to further fix the arm of the patient, increase the device's fixed effect, and slide 13 when the motion on threaded rod 12, slide 13 top and the sliding sleeve 17 of bottom can move on slide bar 16 at this moment, stability in the slide motion process has been guaranteed, when the user needs to adjust the position of patient's arm, at this moment the user just can start electric telescopic handle 20, and then the motion of placing board 21 has been driven, medical personnel just can adjust patient's arm position on L template 24 like this, convenient to use person operates, and movable rod 25 can increase the device's stability, and when arc cardboard 15 fixes patient's arm, the sponge piece can be fine protects the arm, avoided causing the secondary injury to the patient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a based on arm bone surgery positioning device, includes PMKD (1), its characterized in that: one side of the top of the fixed base plate (1) is fixedly connected with a fixed plate (2) through a pin, the top of one side of the fixed plate (2) is fixedly connected with a fixed rod (3), one end, far away from the fixed plate (2), of the fixed rod (3) is fixedly connected with a connecting plate (4), one side of the fixed plate (2) is penetrated with a first screw (5), one side of the connecting plate (4) is penetrated with a second screw (6), the first screw (5) extends to the surface of the outer part of the fixed plate (2), the other side of the fixed plate (2) and the second screw (6) extend to the surface of the bottom of the connecting plate (4), the bottoms of the connecting plate (4) are both in threaded connection with a nut (7), one end, extending to the outer part of the fixed plate (2), of the first screw (5) and one end, extending to the bottom of the connecting plate (4), of the second screw, one side of the fixed box (8) is fixedly connected with an arc plate (9), one side of the inner cavity of the fixed box (8) is fixedly connected with a limiting device (10), one side of the limiting device (10) is fixedly connected with a motor (11), and an output shaft of the motor (11) is fixedly connected with a threaded rod (12), one end of the threaded rod (12) far away from the motor (11) is rotatably connected with the other side of the inner cavity of the fixed box (8) through a bearing, the surface of the threaded rod (12) is in threaded connection with a sliding plate (13), the top and the bottom of one side of the sliding plate (13) are both fixedly connected with a push rod (14), one end of the push rod (14) far away from the sliding plate (13) sequentially penetrates through the fixed box (8) and the arc plate (9) and extends to the inner wall of the arc plate (9), one end of the push rod (14) extending to the inner wall of the arc plate (9) is fixedly connected with an arc clamping plate (15); an adjusting box (18) is fixedly connected to the top of the fixed base plate (1) and one side of the fixed plate (2), and a partition plate (19) is fixedly connected between the top and the bottom of an inner cavity of the adjusting box (18); the bottom of the inner cavity of the adjusting box (18) and two sides of the partition plate (19) are fixedly connected with electric telescopic rods (20), the top ends of the electric telescopic rods (20) penetrate through the adjusting box (18) and extend to the top of the adjusting box (18), and one end, extending to the top of the adjusting box (18), of each electric telescopic rod (20) is fixedly connected with a placing plate (21); the two sides of the top of the placing plate (21) are fixedly connected with baffle plates (22), a screw rod (23) penetrates through one side of each baffle plate (22), one end, extending to the outside of each baffle plate (22), of each screw rod (23) is fixedly connected with an L-shaped plate (24), and the top of each L-shaped plate (24) is in sliding connection with the top of the placing plate (21); one side of the arc-shaped clamping plate (15) is fixedly connected with a sponge block.
2. An arm-based orthopaedic surgical positioning apparatus according to claim 1, wherein: the top and the bottom of just being located motor (11) between the both sides of fixed case (8) inner chamber are equal fixedly connected with slide bar (16) to the equal sliding connection in surface of two slide bars (16) has sliding sleeve (17), two the top and the bottom of sliding sleeve (17) respectively with the bottom and the top fixed connection of slide (13).
3. An arm-based orthopaedic surgical positioning apparatus according to claim 1, wherein: the surface of the connecting plate (4) is movably connected with a movable rod (25), and the bottom end of the movable rod (25) is movably connected with the surface of the fixed bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436671.0A CN108836510B (en) | 2018-05-09 | 2018-05-09 | Based on arm bone surgery positioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810436671.0A CN108836510B (en) | 2018-05-09 | 2018-05-09 | Based on arm bone surgery positioning device |
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| Publication Number | Publication Date |
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| CN108836510A CN108836510A (en) | 2018-11-20 |
| CN108836510B true CN108836510B (en) | 2020-12-01 |
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| CN201810436671.0A Active CN108836510B (en) | 2018-05-09 | 2018-05-09 | Based on arm bone surgery positioning device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001064A (en) * | 2020-01-09 | 2020-04-14 | 王凤娟 | Medical pediatric clinical treatment auxiliary device |
| CN111828782B (en) * | 2020-06-08 | 2024-08-16 | 杨广平 | Suspension structure of static air sterilizer |
| CN112690991B (en) * | 2020-12-04 | 2021-12-07 | 王书明 | Positioner for orthopedic surgery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204520948U (en) * | 2015-02-06 | 2015-08-05 | 乔平 | A kind of bone surgery upper and lower extremities fixed station |
| CN206621512U (en) * | 2016-12-14 | 2017-11-10 | 朱秀梅 | A kind of Burn and Plastic Surgery Dept. arm supporting bracket |
| CN106725482A (en) * | 2017-01-24 | 2017-05-31 | 遵义医学院附属医院 | A kind of magnetic resonance body-reclining assisting frame |
| CN107498862A (en) * | 2017-10-19 | 2017-12-22 | 成都环磊科技有限公司 | A kind of 3D printer damping base |
| CN107951575B (en) * | 2017-12-07 | 2019-08-23 | 林星星 | A kind of orthopaedics inspection arm resting device |
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| CN108836510A (en) | 2018-11-20 |
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Effective date of registration: 20201109 Address after: 404600 No. 2 Kangning Street, Yufu Street, Fengjie County, Chongqing Applicant after: FENGJIE PEOPLE'S Hospital Address before: 310002 the Second Affiliated Hospital of Zhejiang University medical school, Jiefang Road 88, Shangcheng District, Hangzhou, Zhejiang. Applicant before: Ma Xiaoning |
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