阅读说明：本技术 辅助ct诊断跖附关节损伤的支架 (Support for assisting CT diagnosis of metatarsal-attached joint injury ) 是由 孙海霞 于 2021-07-12 设计创作，主要内容包括：本发明涉及医疗器械技术领域,且公开了一种辅助CT诊断跖附关节损伤的支架,包括底板,所述底板的顶部固定安装有两个承板,两个所述承板的外表面均活动插设有若干个第一滑杆。该辅助CT诊断跖附关节损伤的支架,增加了多角度适配结构、通过卡合结构代替了传统的螺栓结构且增加了脚掌按摩结构,避免了大部分支架无法对不同脚型的患者进行调节,或调节幅度不大影响治疗效率,且现有的支架拆卸时需要螺动大量的螺栓进行拆除,效率较低不利于应急诊断,且现有的支架无法活动脚掌,当遇到长时间佩戴的患者时,可能会导致脚掌底部血液循环不通畅,恢复速度较慢的同时可能会导致患者脚部肌肉萎缩的问题。(The invention relates to the technical field of medical instruments and discloses a support for assisting CT diagnosis of metatarsal-attached joint injury. This supplementary CT diagnosis metatarsal attaches support of joint damage, the multi-angle adaptation structure has been increased, traditional bolt construction has been replaced through the block structure and sole massage structure has been increased, the patient of having avoided most support to different foot types has adjusted, or the regulation range is little influences treatment effeciency, and need a large amount of bolts of spiral shell to move to demolish when current support is dismantled, the efficiency is lower to be unfavorable for emergent diagnosis, and the unable sole that moves about of current support, when meetting the patient of wearing for a long time, can lead to sole bottom blood circulation not unobstructed, can lead to the atrophic problem of patient's foot muscle when recovery speed is slower.)

1. A support for assisting CT diagnosis of metatarsal-attached joint injury, comprising a base plate (1), characterized in that: the top of the bottom plate (1) is fixedly provided with two bearing plates (7), the outer surfaces of the two bearing plates (7) are movably inserted with a plurality of first slide bars (5), the back ends of the first slide bars (5) are fixedly welded with limit blocks (6), the outer surfaces of the two bearing plates (7) are respectively fixedly provided with a first support plate (2) and a second support plate (4), the outer surface of the first support plate (2) is provided with a first jack (3), the top of the second support plate (4) is provided with a second jack (29), two clamping blocks (23) are movably arranged between the inner surfaces of the first jack (3) and the second jack (29), the tops of the two clamping blocks (23) are fixedly inserted with compression bars (22), the outer surfaces of the two compression bars (22) are fixedly sleeved with press plates (21), and the bottom of the bottom plate (1) is provided with two clamping grooves (28), two there are two arc elastic plates (27) to the internal surface of draw-in groove (28) movable mounting respectively, the bottom sliding connection of bottom plate (1) has second slide bar (13), the top fixed mounting of second slide bar (13) has massage pole (10), two slide opening (9), two have been seted up to the surface of bottom plate (1) the internal surface of slide opening (9) respectively with the surface looks adaptation of two carrier plates (7).

2. The stent for assisting CT diagnosis of metatarsal-peripherial joint injury according to claim 1, wherein: a plurality of limiting holes are formed in the outer surfaces of the two bearing plates (7), and the inner walls of the plurality of limiting holes are respectively matched with the outer surfaces of the plurality of first sliding rods (5).

3. The stent for assisting CT diagnosis of metatarsal-peripherial joint injury according to claim 1, wherein: the outer surfaces of the two pressing plates (21) are fixedly connected with two first magnets (19) respectively, the outer surface of the second support plate (4) is fixedly provided with four second magnets (20), and the four first magnets (19) are opposite to the four second magnets (20) in different magnetic poles respectively.

4. The stent for assisting CT diagnosis of metatarsal-peripherial joint injury according to claim 1, wherein: four arc elastic plate (27) divide into two liang of a set, every group the equal fixedly connected with limiting plate (17) of surface of arc elastic plate (27), two equal fixedly connected with cavity post (24) in one side that limiting plate (17) is relative, two through third slide bar (25) sliding connection, two between the relative one side of cavity post (24) through backing plate (8) fixed connection between the surface of limiting plate (17), two second spout (18), two have been seted up to the bottom of backing plate (8) the inner wall of second spout (18) respectively with the surface looks adaptation of two limiting plates (17).

5. The stent for assisting CT diagnosis of metatarsal-peripherial joint injury according to claim 4, wherein: the outer surface activity cover of third slide bar (25) is equipped with spring (26), the both ends of spring (26) respectively with the surface fixed connection of two cavity posts (24).

6. The stent for assisting CT diagnosis of metatarsal-peripherial joint injury according to claim 1, wherein: first spout (11) have been seted up to the bottom of bottom plate (1), the inner wall fixed mounting of first spout (11) has a plurality of roller tooth (12), a plurality of roller tooth (12) are the internal surface of linear array at first spout (11), the external fixed surface welding of second slide bar (13) has fixed plate (14), the bottom fixed mounting of fixed plate (14) has micro motor (15), the fixed cover of output of micro motor (15) is equipped with gear (16), the surface of gear (16) meshes with the surface of roller tooth (12) mutually.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a support for assisting CT diagnosis of metatarsal-attached joint injury.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software for diagnosing, preventing, monitoring, treating or relieving diseases; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; providing information for medical or diagnostic purposes by examining a sample from a human body;

present metatarsal attaches articular support in the in-service use, most support can't be adjusted the patient of different foot types, or the range of regulation is not big, still be difficult to the adaptation when meetting the special patient of foot type, may cause the patient to be uncomfortable, influence treatment effeciency, and need a large amount of bolts of spiral shell to move when current support is dismantled to demolish, the efficiency is lower to be unfavorable for emergent diagnosis, and the unable sole that moves about of current support, when meetting the patient of wearing for a long time, can lead to sole bottom blood circulation unsmooth, can lead to patient's foot muscle atrophy when the speed of recovery is slower.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a support for assisting CT diagnosis of metatarsal-attached joint injury, which is additionally provided with a multi-angle adaptive structure, replaces the traditional bolt structure with a clamping structure and is additionally provided with a sole massage structure, so that the problems that most supports cannot adjust patients with different foot types or the adjustment range is not large, the supports are still difficult to adapt when meeting patients with special foot types, the patients are possibly uncomfortable, the treatment efficiency is influenced, a large number of bolts need to be screwed to disassemble when the existing support is disassembled, the efficiency is low, the emergency diagnosis is not facilitated, the soles cannot be moved by the existing support, and the blood circulation at the bottoms of the soles is not smooth when meeting patients who wear the support for a long time, the recovery speed is low, and the muscles of the feet of the patients are possibly atrophied are solved.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a support for assisting CT diagnosis of metatarsal-attached joint injury comprises a bottom plate, wherein two bearing plates are fixedly mounted at the top of the bottom plate, a plurality of first slide bars are movably inserted into the outer surfaces of the two bearing plates, a limiting block is fixedly welded at the opposite ends of the first slide bars, a first support plate and a second support plate are respectively fixedly mounted on the outer surfaces of the two bearing plates, a first insertion hole is formed in the outer surface of the first support plate, a second insertion hole is formed in the top of the second support plate, two clamping blocks are movably mounted between the inner surfaces of the first insertion hole and the second insertion hole, compression bars are fixedly inserted into the tops of the two clamping blocks, pressing plates are fixedly sleeved on the outer surfaces of the two compression bars, two clamping grooves are formed in the bottom of the bottom plate, two arc-shaped elastic plates are respectively movably mounted on the inner surfaces of the two clamping grooves, and a second slide bar is slidably connected to the bottom of the bottom plate, the top fixed mounting of second slide bar has the massage pole, two slide holes have been seted up to the surface of bottom plate, two the internal surface of slide hole respectively with the surface looks adaptation of two carrier plates.

Preferably, a plurality of limiting holes are formed in the outer surfaces of the two bearing plates, and the inner walls of the plurality of limiting holes are respectively matched with the outer surfaces of the plurality of first sliding rods.

Preferably, the outer surfaces of the two pressing plates are fixedly connected with two first magnets respectively, the outer surface of the second supporting plate is fixedly provided with four second magnets, and the four first magnets are opposite to the four second magnets in different magnetic poles respectively.

Preferably, four the arc elastic plate divide into two liang of a set of, every group the equal fixedly connected with limiting plate of surface of arc elastic plate, two the equal fixedly connected with cavity post in the relative one side of limiting plate, two through third slide bar sliding connection, two between the relative one side of cavity post through backing plate fixed connection between the surface of limiting plate, two second spouts, two have been seted up to the bottom of backing plate the inner wall of second spout respectively with the surface looks adaptation of two limiting plates.

Preferably, the outer surface activity cover of third slide bar is equipped with the spring, the both ends of spring respectively with the outer fixed connection of two cavity posts.

Preferably, a first chute has been seted up to the bottom of bottom plate, the inner wall fixed mounting of first chute has a plurality of roller tooth, a plurality of the roller tooth is the internal surface of linear array at first chute, the external fixed welding of second slide bar has the fixed plate, the bottom fixed mounting of fixed plate has micro motor, the fixed cover of micro motor's output is equipped with the gear, the surface of gear meshes with the surface of roller tooth mutually.

Compared with the prior art, the invention provides a bracket for assisting in CT diagnosis of metatarsal-attached joint injury, which has the following beneficial effects:

1. the support for assisting CT diagnosis of metatarsal-attached joint injury slides along the inner wall of a sliding hole through two bearing plates, at the moment, a first sliding rod slides along a limiting hole, the first sliding rod contacting with feet of a patient is ejected outwards until the outer surfaces of two first supporting plates are attached to the outer surface of a second supporting plate, then two pressing plates are pushed inwards, the two pressing plates drive two pressing rods to respectively penetrate through the outer surfaces of the two pressing plates for fixing until the first magnet and the second magnet are attracted together, two clamping blocks are positioned on the inner walls of a first jack and a second jack, thereby achieving the purpose of limiting, adding a multi-angle adaptive structure, solving the problem that most of the supports can not adjust patients with different foot shapes, or the adjustment range is not large, and the patient still has difficulty in adapting when encountering the special foot type, possibly causing discomfort to the patient and influencing the treatment efficiency.

2. The support for assisting CT diagnosis of metatarsal-attached joint injury drives two hollow columns to slide along the outer surface of a third sliding rod through two limiting plates, at the moment, a spring is stressed and contracted until an arc elastic plate is separated from the inner wall of a clamping groove, a base plate can be taken down, then a switch of a micro motor is turned on, the gear is driven to rotate through the micro motor, the gear rolls forwards along the top of a roller tooth, the transverse force is transmitted to the inside of a fixing plate through the micro motor in the moving process of the gear, the fixing plate drives a second sliding rod to slide along the inner surface of a first sliding groove, the second sliding rod massages the soles of patients through a massage rod in the moving process, the traditional bolt structure is replaced through a clamping structure, a sole massage structure is added, the problem that a large number of bolts need to be screwed to be removed when the existing support is detached is avoided, the efficiency is low, and emergency diagnosis is not facilitated, and current support can't move about the sole, when meetting the patient of wearing for a long time, can lead to sole bottom blood circulation not unobstructed, can lead to the problem of patient's foot muscle atrophy when recovery rate is slower.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a front cross-sectional view of the engaging structure of the present invention;

fig. 4 is a front cross-sectional view of the massage structure of the present invention.

Wherein: 1. a base plate; 2. a first support plate; 3. a first jack; 4. a second support plate; 5. a first slide bar; 6. a limiting block; 7. a carrier plate; 8. a base plate; 9. a slide hole; 10. a massage rod; 11. a first chute; 12. a roller tooth; 13. a second slide bar; 14. a fixing plate; 15. a micro motor; 16. a gear; 17. a limiting plate; 18. a second chute; 19. a first magnet; 20. a second magnet; 21. pressing a plate; 22. a pressure lever; 23. a clamping block; 24. a hollow column; 25. a third slide bar; 26. a spring; 27. an arc-shaped elastic plate; 28. a card slot; 29. a second receptacle.

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. 1-4, a support for assisting CT diagnosis of metatarsal-attached joint injury comprises a base plate 1, two support plates 7 are fixedly mounted on the top of the base plate 1, a plurality of first slide bars 5 are movably inserted on the outer surfaces of the two support plates 7, a limiting block 6 is fixedly welded on the end, opposite to the first slide bars 5, of each of the two support plates 7, a first support plate 2 and a second support plate 4 are respectively fixedly mounted on the outer surfaces of the two support plates 7, a first insertion hole 3 is formed in the outer surface of the first support plate 2, a second insertion hole 29 is formed in the top of the second support plate 4, two clamping blocks 23 are movably mounted between the inner surfaces of the first insertion hole 3 and the second insertion hole 29, compression bars 22 are fixedly inserted on the tops of the two clamping blocks 23, a pressing plate 21 is fixedly sleeved on the outer surfaces of the two compression bars 22, two clamping grooves 28 are formed in the bottom of the base plate 1, two arc-shaped elastic plates 27 are respectively movably mounted on the inner surfaces of the two clamping grooves 28, the bottom of the bottom plate 1 is connected with a second slide bar 13 in a sliding mode, a massage rod 10 is fixedly mounted at the top of the second slide bar 13, two slide holes 9 are formed in the outer surface of the bottom plate 1, and the inner surfaces of the two slide holes 9 are respectively matched with the outer surfaces of the two bearing plates 7.

Specifically, a plurality of limiting holes are formed in the outer surfaces of the two bearing plates 7, and the inner walls of the plurality of limiting holes are respectively matched with the outer surfaces of the plurality of first sliding rods 5.

According to the technical scheme, the limiting hole can be matched with the limiting block 6 to limit the first sliding rod 5.

Specifically, two first magnets 19 are fixedly connected to the outer surfaces of the two pressing plates 21, respectively, four second magnets 20 are fixedly mounted on the outer surface of the second supporting plate 4, and the four first magnets 19 are opposite to the four second magnets 20 in terms of different magnetic poles.

According to the above-described configuration, the first magnet 19 and the second magnet 20 are attracted to each other, and the pressing plate 21 can be fixed to the outer surface of the second stay 4.

Specifically, four arc elastic plates 27 divide into two liang a set of, the equal fixedly connected with limiting plate 17 of surface of every group arc elastic plate 27, the equal fixedly connected with cavity post 24 in one side that two limiting plates 17 are relative, through third slide bar 25 sliding connection between one side that two cavity posts 24 are relative, through backing plate 8 fixed connection between the surface of two limiting plates 17, two second spouts 18 have been seted up to the bottom of backing plate 8, the inner wall of two second spouts 18 respectively with two limiting plates 17's surface looks adaptation.

According to the above technical solution, the outer surfaces of the two limit plates 17 can slide along the inner walls of the two second chutes 18.

Specifically, the outer surface of the third sliding rod 25 is movably sleeved with a spring 26, and two ends of the spring 26 are respectively fixedly connected with the outer surfaces of the two hollow columns 24.

According to the above technical solution, the spring 26 can be pressed by the two hollow columns 24 to slide along the outer surface of the third slide bar 25.

Specifically, a first chute 11 is formed in the bottom of the bottom plate 1, a plurality of roller teeth 12 are fixedly mounted on the inner wall of the first chute 11, the plurality of roller teeth 12 are linearly arrayed on the inner surface of the first chute 11, a fixing plate 14 is fixedly welded on the outer surface of the second slide bar 13, a micro motor 15 is fixedly mounted at the bottom of the fixing plate 14, a gear 16 is fixedly arranged at the output end of the micro motor 15, and the outer surface of the gear 16 is meshed with the outer surface of the roller teeth 12.

According to the above technical solution, the gear 16 rotates along the roller tooth 12, and at the same time, the fixed plate 14 drives the second sliding rod 13 to move.

When the device is used, the two bearing plates 7 are pushed inwards at first, the two bearing plates 7 slide along the inner wall of the sliding hole 9, at the moment, the first sliding rod 5 slides along the limiting hole, the first sliding rod 5 contacting with the feet of a patient is pushed outwards until the outer surfaces of the two first supporting plates 2 are attached to the outer surface of the second supporting plate 4, then the two pressing plates 21 are pushed inwards, the two pressing plates 21 drive the two pressing rods 22 to respectively penetrate through the outer surfaces of the two pressing plates 21 for fixing until the first magnet 19 and the second magnet 20 are attracted together, the two clamping blocks 23 are positioned on the inner walls of the first insertion hole 3 and the second insertion hole 29, so that the purpose of limiting is achieved, the multi-angle adaptive structure is added, the problem that most of supports cannot adjust patients with different foot types or the adjustment range is not large, the supports are still difficult to adapt when encountering patients with special foot types and possibly cause discomfort of the patients is solved, problems affecting the efficiency of treatment;

when massage is needed, firstly, the two limiting plates 17 are pushed inwards, the two hollow columns 24 are driven by the two limiting plates 17 to slide along the outer surface of the third sliding rod 25, at the moment, the spring 26 is stressed to shrink until the arc-shaped elastic plate 27 is separated from the inner wall of the clamping groove 28, the cushion plate 8 can be taken down, then, the switch of the micro motor 15 is turned on, the gear 16 is driven by the micro motor 15 to rotate, the gear 16 rolls forwards along the top of the roller teeth 12, the transverse force of the gear 16 in the moving process is transmitted to the inside of the fixed plate 14 through the micro motor 15, the fixed plate 14 drives the second sliding rod 13 to slide along the inner surface of the first sliding groove 11, the second sliding rod 13 massages the sole of a patient through the massage rod 10 in the moving process, the clamping structure replaces the traditional bolt structure and adds the sole massage structure, and the problem that a large number of bolts need to be screwed to remove when the existing support is detached is avoided, the lower emergent diagnosis that is unfavorable for of efficiency, and the unable sole that moves about of current support when meetting the patient of wearing for a long time, can lead to sole bottom blood circulation not unobstructed, can lead to the atrophic problem of patient's foot muscle when recovery rate is slower.

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.