CN119112580B - A lower limb muscle stiffness detection device - Google Patents
A lower limb muscle stiffness detection device Download PDFInfo
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- CN119112580B CN119112580B CN202411612855.XA CN202411612855A CN119112580B CN 119112580 B CN119112580 B CN 119112580B CN 202411612855 A CN202411612855 A CN 202411612855A CN 119112580 B CN119112580 B CN 119112580B
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- 238000001514 detection method Methods 0.000 title claims abstract description 172
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 30
- 206010052904 Musculoskeletal stiffness Diseases 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 210000003205 muscle Anatomy 0.000 claims abstract description 34
- 206010061533 Myotonia Diseases 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 14
- 238000007689 inspection Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 210000003414 extremity Anatomy 0.000 claims 1
- 210000000689 upper leg Anatomy 0.000 abstract description 14
- 244000309466 calf Species 0.000 abstract description 7
- 238000013459 approach Methods 0.000 abstract description 6
- 201000008482 osteoarthritis Diseases 0.000 abstract description 4
- 208000003947 Knee Osteoarthritis Diseases 0.000 abstract description 3
- 208000008822 Ankylosis Diseases 0.000 abstract description 2
- 206010023198 Joint ankylosis Diseases 0.000 abstract description 2
- 230000036544 posture Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 208000002740 Muscle Rigidity Diseases 0.000 description 8
- 230000003274 myotonic effect Effects 0.000 description 8
- 210000002414 leg Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 210000000629 knee joint Anatomy 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005253 cladding Methods 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000001256 tonic effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003314 quadriceps muscle Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
- A61G13/1285—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations having modular surface parts, e.g. being replaceable or turnable
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
本发明提供一种下肢肌强直检测设备，属于下肢肌强直检测技术领域。包括主体，主体固定连接有检查床，还包括上检测机构，上检测机构设置在主体靠近检查床的一侧，上检测机构包括有添加调节架，添加调节架滑动连接在主体内部，添加调节架外壁固定连接有两个连接条。本发明通过将因为髋关节强直、膝关节骨性关节炎等病情导致小腿与大腿无法伸直的患者的小腿部放置到大概位置后，在上检测结构向下检测结构靠近对小腿肌包覆时自动对患者小腿部的姿态进行调整，从而使患者小腿肌平行放置在上检测结构与下检测结构之间进行检测，减少了对患者身体及下肢调整姿势的难度，进而提高了对下肢肌强直检测的效率。
The present invention provides a lower limb myotonia detection device, belonging to the technical field of lower limb myotonia detection. It includes a main body, which is fixedly connected to an examination bed, and also includes an upper detection mechanism, which is arranged on a side of the main body close to the examination bed, and the upper detection mechanism includes an additional adjustment frame, which is slidably connected to the inside of the main body, and the outer wall of the additional adjustment frame is fixedly connected to two connecting strips. After the calf of a patient whose calf and thigh cannot be straightened due to conditions such as hip ankylosis and knee osteoarthritis is placed in an approximate position, the present invention automatically adjusts the posture of the patient's calf when the upper detection structure approaches the lower detection structure to cover the calf muscle, so that the patient's calf muscle is placed in parallel between the upper detection structure and the lower detection structure for detection, which reduces the difficulty of adjusting the posture of the patient's body and lower limbs, thereby improving the efficiency of lower limb myotonia detection.
Description
Technical Field
The invention relates to the technical field of lower limb myotonia detection, in particular to lower limb myotonia detection equipment.
Background
By mechanical stimulation monitoring, a special mechanical device is used for carrying out short-time compression or stretching and other stimulation on muscles. Similar to electrical stimulation, the device will record the response of the muscle after being subjected to mechanical stimulation. For example, when a small probe with a pressure sensor is used for carrying out short-term pressure stimulation on quadriceps femoris, normal muscles generate moderate elastic deformation and recovery, the deformation degree and recovery time of the tonic muscles are abnormal, the tonic state of the muscles is estimated by observing the changes, the lower leg of a lower limb is generally required to be inserted into a detection device when the lower leg muscles are detected, the pressing force is applied to the lower leg muscles through the structure in the detection device, the signals of the lower leg muscle reaction are analyzed through the detection device, and when a patient with inconvenient movement is detected, the patient is generally required to lie on a sickbed and the lower leg is covered by the upper end and the lower end of a detection device to be detected.
The lower limb muscle rigidity detection device provided by the application can meet the requirements because the lower leg and the thigh cannot be straightened due to other conditions (such as hip joint rigidity, knee joint osteoarthritis and the like) of a patient, and when the patient lies on a detection bed, the detection device is difficult to be completely coated on the lower leg muscle due to the deviation of the angle between the lower leg muscle and the detection device, so that the patient is required to adjust the posture to carry out detection, the detection efficiency is further influenced, the discomfort generated during the rigidity detection of the patient with inconvenient movement is increased, and meanwhile, the detection effect is influenced because the lower leg posture of the patient is not adjusted in place, and the detection device is difficult to be completely coated on the lower leg muscle.
Disclosure of Invention
The invention aims to solve the technical problems that the detection device for the muscular rigidity of the lower limb is provided to solve the problems that the detection efficiency is affected due to the fact that the existing detection device for the muscular rigidity of patients with mobility inconvenience is high in difficulty, the detection effect is affected due to the fact that the detection device is difficult to cover the lower leg muscles due to the fact that the lower leg postures of the patients are not adjusted in place, and the practicability is low.
In order to solve the technical problems, the invention provides the following technical scheme:
The lower limb muscle rigidity detection device comprises a main body, an upper detection mechanism, a supporting mechanism, a placement mechanism and a matching mechanism, wherein an inspection bed is fixedly connected to the front surface of the main body, the upper detection mechanism is arranged on one side of the main body, close to the inspection bed, the supporting mechanism is arranged in the upper detection mechanism, the placement mechanism is arranged at a position, far away from the main body, in the upper detection mechanism, the matching mechanism is arranged at a position, below the placement mechanism, in the upper detection mechanism, in the inspection process, a patient lies on the inspection bed, the lower limb is placed on the placement mechanism, the lower limb is covered by the upper detection mechanism, the supporting mechanism and the matching mechanism, in addition, posture adjustment of the lower limb is achieved in the covering process, and after adjustment is completed, the lower limb muscle is subjected to rigidity detection through the upper detection mechanism and the matching mechanism.
Optionally, two positions of the main body, which are close to one side of the examining table and correspond to the two connecting strips, are provided with height adjusting grooves, the connecting strips are in sliding connection with the height adjusting grooves, the top of the examining table is provided with an embedding hole, and one position of the bottom of the examining table, which is close to the embedding hole, is fixedly connected with a bracket.
Optionally, go up detection mechanism and including adding the alignment jig, add alignment jig sliding connection inside the main part, add two connecting strips of alignment jig outer wall fixedly connected with, the outer wall of two connecting strips is kept away from the one end of adding the alignment jig and is all run through and has been seted up the push-down hole, two equal fixedly connected with cooperation frames in connecting strip bottom, the cooperation frame outer wall all runs through and has been seted up bar hole one, add the alignment jig and use with the inside lifting device cooperation of main part.
Optionally, go up detection mechanism and still include two and place the chassis, two are placed chassis fixed connection respectively in two cooperation frame bottoms, two cooperation frame outer walls keep away from the equal fixedly connected with protecting crust of one end in push down hole, the slide hole that rises has all been seted up to one side that two protecting crust are close to each other, two are placed chassis outer walls and have all been run through and have been seted up bar hole two, two cooperation frame one side that is close to each other all rotate and be connected with the extension frame, one side fixedly connected with automatic telescopic link that the extension frame kept away from the cooperation frame, two automatic telescopic link output all fixedly connected with extension strip, two extension strip top fixedly connected with go up the detection structure, inspection bed top is close to one side fixedly connected with motor of cooperation frame and extension frame, motor output rotates and runs through the cooperation frame and be connected with the extension frame.
Optionally, the supporting mechanism is including two sliders, two sliders sliding connection is inside two downthehole, fixedly connected with contact roller between two sliders, contact roller outer wall center department fixedly connected with L shape frame, the one end rotation that contact roller was kept away from to L shape frame is connected with double-end connecting strip, the one end fixedly connected with connection round bar that L shape was kept away from to double-end connecting strip, connect equal fixedly connected with in round bar opposite both sides and run through the balladeur train, two equal fixedly connected with rack of one side that the double-end connecting strip was kept away from to the balladeur train that runs through.
Optionally, the supporting mechanism further comprises two switching frames, the two switching frames are respectively connected to the bottoms of the two penetrating sliding frames in a rotating mode, one end, away from the penetrating sliding frames, of each switching frame is fixedly connected with a pulling strip, the rack slides to penetrate through the protective shell, the two penetrating sliding frames respectively slide to penetrate through the first strip-shaped holes, and the outer walls of the contact rollers are correspondingly matched with the two extending strips.
Optionally, the placing mechanism comprises two T-shaped rotating shafts, the two T-shaped rotating shafts are all rotationally connected with one end, far away from the connecting strip, between the two matching frames, and the outer wall of the T-shaped rotating shaft is provided with an extension connecting end.
Optionally, all rotate on the extension link of two T shape pivot outer walls and be connected with the movable connecting rod, the equal fixedly connected with U-shaped frame in the equal fixedly connected with in the relative both sides of two movable connecting rods, two equal fixedly connected with in two U-shaped frame tops two sets of racks, the equal fixedly connected with gear in the relative both sides of T shape pivot, gear and rack engagement.
Optionally, be provided with cooperation mechanism between two placing underframes, cooperation mechanism is including two sliding blocks, and two sliding blocks sliding connection respectively are inside two ascending slide holes, and fixedly connected with detects the structure down between two sliding blocks, and one side fixedly connected with rotating connection frame that detects the structure down and be close to the main part.
Optionally, the rotation connecting frame bottom rotates and is connected with the lifting frame, and the one end that the rotation connecting frame was kept away from to the lifting frame relative both sides is kept away from to the one end that the switching frame was kept away from to two pulling strips rotates to be connected, and lower detection structure and the corresponding cooperation of last detection structure use, and lower detection structure distributes between two T shape pivots.
Compared with the prior art, the invention has at least the following beneficial effects:
In the scheme, in the process of rotating the extension strip between the two matched frames, the two sliding blocks are pushed to slide downwards in the two pressing holes respectively, so that the contact roller can slide downwards in a straight line, the angle between the L-shaped frame and the double-head connecting strip is gradually reduced along with the gradual descending of the contact roller after being pressed, the double-head connecting strip is pushed to slide towards the direction of the main body, the connecting round rod is pulled to synchronously slide in the two strip-shaped holes to drive the two racks to synchronously slide in the two protective shells respectively, the gear in the protective shells is further driven to rotate, the two T-shaped rotating shafts are driven to rotate at one ends of the two matched frames far away from the extension strip, the extending connecting end on each T-shaped rotating shaft can be driven to gradually upwards, the two movable connecting rods on the extending connecting ends of the two T-shaped rotating shafts and the two groups of U-shaped frames connected on the two movable connecting rods are integrally and upwards moved away from one corner of the main body, so that two placing frames far away from the main body and two buffer blocks are propped against one part of the lower leg of a patient near knee joints, thereby enabling the thighs and the lower leg of the patient to be in a right-angle posture integrally, enabling the lower leg to be parallel to an examination bed, and enabling the lower leg of the patient to be positioned between two T-shaped rotating shafts to be wrapped and detected by matching the upper detection structure and the lower detection structure after the upper detection structure corresponds to the lower detection structure, in this way, the lower leg of the patient which cannot straighten the thighs due to the conditions of ankylosis, knee osteoarthritis and the like can be placed to the approximate position, the posture of the lower leg of the patient is automatically adjusted when the lower detection structure of the upper detection structure approaches to wrap the lower leg muscles, and the lower leg muscles of the patient are enabled to be placed in parallel between the upper detection structure and the lower detection structure to be detected, the difficulty in adjusting postures of the body and the lower limbs of a patient is reduced, the efficiency of detecting the myotonia of the lower limbs is improved, meanwhile, the uncomfortable feeling of the patient when the leg is adjusted before detection is reduced, the phenomenon that the upper detection structure and the lower detection structure are difficult to completely cover the leg muscles due to the fact that the posture of the leg of the patient is not adjusted in place is reduced, and therefore the detection effect is prevented from being influenced.
The driving component in the main body control drives the adding adjusting frame to slide up and down in the height adjusting groove, so that before detection, an operator can adjust the overall height of the adding adjusting frame and the connecting strip according to the length of the thigh of a patient, when the thigh of the patient is long and the U-shaped frame supports the thigh, the shank between the upper detecting structure and the lower detecting structure cannot be parallel to the upper detecting structure, after the patient lies on the examining table, the legs are placed on each group of placing frames, the placing frame far away from one end of the main body is close to the joints of the patient and the shank, meanwhile, the outer wall of the shank of the patient far away from the knee joint is placed on the placing frame near one end of the main body, the position of the shank muscle of the patient is positioned between the two placing frames of each group, the motor drives the extension strip to rotate between the two matching frames, the upper detection structure is driven to gradually approach to the position of the lower detection structure, after the upper detection structure is parallel to the lower detection structure, the extension strip is controlled by the automatic telescopic rod to descend with the upper detection structure, lower limb shank muscles are wrapped between the lower detection structure and the upper detection structure by matching with the lower detection structure, muscle rigidity detection is carried out on the shank muscles by matching of the lower detection structure and the upper detection structure, thereby being convenient for detecting patients with inconvenient actions, when the patient shank is placed on the placement frame, if the patient shank is thicker, the cambered surface on the buffer block is extruded, the buffer block slides in the buffer groove and extrudes the arc block, so that the distance between the buffer block and the placement frame is increased, the cambered surface on the placement frame and the buffer block are more attached to the shank of the patient, the comfort of the patient in the detection process is further improved, thereby improving the practicality of the device.
When pushing through the carriage through double-end connecting strip and connecting the round bar and remove, synchronous promotion switching frame is at the inside relative slip of bar hole two, both ends through the lifting frame respectively with rotating the connecting frame, two pulling strips keep away from the rotation of switching frame one end and be connected, can make the contained angle between lifting frame and the pulling strip grow gradually when switching frame drives pulling strip synchronous movement, detect down the structure and pass through two sliding blocks and the sliding connection who rises the slide hole, promote down detection structure wholly to can be in-process that detection structure is close to the shank gradually, make down detection structure also rise in step, thereby the compactness of detection structure to patient shank centre gripping has been improved down with last detection structure, avoid the U-shaped frame to hold up the patient shank simultaneously when leading to down detection structure highly be less than U-shaped frame and unable to influence detection structure and lower detection structure to patient shank cladding compactness influence detection with patient shank contact.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the invention and to enable a person skilled in the pertinent art to make and use the invention.
FIG. 1 is a schematic diagram of a three-dimensional structure of a lower limb myotonic detection device;
FIG. 2 is a schematic diagram showing the structure of a lower limb myotonic detection device with the main body removed;
FIG. 3 is a schematic diagram of the main structure of a lower limb myotonic detection device;
FIG. 4 is a schematic diagram of the structure of the upper detection mechanism of the lower limb myotonic detection device;
FIG. 5 is a schematic diagram of a support mechanism of a lower limb myotonic detection device;
FIG. 6 is a schematic diagram of a mechanism of the lower limb myotonic detection device;
FIG. 7 is an enlarged schematic view of the structure A in FIG. 3;
fig. 8 is an enlarged schematic view of the structure at B in fig. 5.
Reference numerals:
1. The device comprises a main body, 101, an inspection bed, 102, a height adjusting groove, 103, a jogging hole, 104, a bracket, 2, an upper detection mechanism, 201, an adding adjusting frame, 202, a connecting bar, 203, a pressing hole, 204, a matching frame, 205, a placing underframe, 206, a protecting shell, 207, a lifting sliding hole, 208, a first strip hole, 209, a second strip hole, 210, an extending frame, 211, an automatic telescopic rod, 212, an extending bar, 213, an upper detection structure, 214, a motor, 3, a supporting mechanism, 301, a sliding block, 302, a contact roller, 303, an L-shaped frame, 304, a double-end connecting bar, 305, a connecting round rod, 306, a penetrating sliding frame, 307, a rack, 308, a switching frame, 309, a pulling bar, 4, a placing mechanism, 401, a T-shaped rotating shaft, 402, a gear, 403, a movable connecting bar, 404, a U-shaped frame, 405, a placing frame, 406, a buffer groove, 407, a buffer block, 408, an arc block, 5, a matching mechanism, 501, a sliding block, 502, a lifting frame, 503, a lower detection structure, 504 and a rotating connecting frame.
Specific structures and devices are labeled in the drawings to enable clear implementation of embodiments of the invention, but this is merely illustrative and is not intended to limit the invention to the specific structures, devices and environments that may be modified or adapted by those of ordinary skill in the art, based on the specific needs.
Detailed Description
The following describes in detail a lower limb myotonic detection device provided by the invention with reference to the accompanying drawings and specific embodiments. While the invention has been described herein in detail in order to make the embodiments more detailed, the following embodiments are preferred and can be embodied in other forms as well known to those skilled in the art, and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the invention to the specific forms disclosed herein.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It is to be understood that the meaning of "on," "above," "over" and "above" in the present invention should be read in the broadest manner so that "on" means not only "directly on" but also includes "on" something with intervening features or layers therebetween, and "on" or "above" means not only "on" or "over" but also may include the meaning of "on" or "over" it without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under," "below," "lower," "above," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1 to 8, the embodiment of the invention provides a lower limb myotonic detection device, which comprises a main body 1, wherein the front surface of the main body 1 is fixedly connected with an inspection bed 101, and further comprises an upper detection mechanism 2, the upper detection mechanism 2 is arranged on the main body 1 and close to the inspection bed 101, the upper detection mechanism 2 comprises an adding adjusting frame 201, the adding adjusting frame 201 is slidingly connected inside the main body 1, two connecting strips 202 are fixedly connected with the outer wall of the adding adjusting frame 201, one ends of the outer walls of the two connecting strips 202 far away from the adding adjusting frame 201 are respectively provided with a pressing hole 203 in a penetrating manner, the bottoms of the two connecting strips 202 are respectively fixedly connected with a matching frame 204, the outer walls of the matching frames 204 are respectively provided with a strip-shaped hole 208 in a penetrating manner, the adding adjusting frame 201 is matched with a lifting device inside the main body 1, the upper detection mechanism 2 further comprises two placing underframes 205, the two placing underframes 205 are respectively and fixedly connected with the bottoms of the two matching frames 204, the outer walls of the two matching frames 204 are fixedly connected with the protecting shells 206 at the ends far away from the pressing holes 203, the lifting sliding holes 207 are formed at the sides, close to each other, of the two protecting shells 206, the strip-shaped holes two 209 are formed in the outer walls of the two placing underframe 205 in a penetrating way, the extending frames 210 are rotatably connected at the sides, close to each other, of the two matching frames 204, the automatic telescopic rods 211 are fixedly connected at the sides, far away from the matching frames 204, of the extending frames 210, the extending rods 212 are fixedly connected at the output ends, the upper detection structures 213 are fixedly connected at the tops of the two extending rods 212, in the rotating process of the extending rods 212 between the two matching frames 204, the extending rods 212 are abutted against the two rollers on the contact rollers 302 by arranging the extending rods 212, the two sliding blocks 301 are pushed to slide downwards in the two pressing holes 203 respectively, the motor 214 is fixedly connected at the sides, close to the tops of the checking bed 101, close to the matching frames 204 and the extending frames 210, the output end of the motor 214 rotates to penetrate through the matching frame 204 and is connected with the extension frame 210, the motor 214 drives the extension strip 212 to rotate between the two matching frames 204, the upper detection structure 213 is driven to gradually approach to the position of the lower detection structure 503, after the upper detection structure 213 is parallel to the lower detection structure 503, the extension strip 212 and the upper detection structure 213 are controlled to descend through the automatic telescopic rod 211, lower limb calf muscles are coated between the lower detection structure 503 and the upper detection structure 213 through cooperation of the lower detection structure 503 and the upper detection structure 213, and muscle strengthening detection is carried out on the calf muscles through cooperation of the lower detection structure 503 and the upper detection structure 213.
As shown in fig. 1 to 6, the supporting mechanism 3 is disposed between the two matching frames 204, the supporting mechanism 3 comprises two sliding blocks 301, the two sliding blocks 301 are respectively slidably connected inside the two pressing holes 203, a contact roller 302 is fixedly connected between the two sliding blocks 301, an L-shaped frame 303 is fixedly connected at the center of the outer wall of the contact roller 302, a double-head connecting bar 304 is rotatably connected to one end of the L-shaped frame 303 away from the contact roller 302, one end of the double-head connecting bar 304 away from the L-shaped frame 303 is fixedly connected with a connecting round bar 305, two opposite sides of the connecting round bar 305 are fixedly connected with penetrating carriages 306, one sides of the two penetrating carriages 306 away from the double-head connecting bar 304 are fixedly connected with racks 307, the supporting mechanism 3 further comprises two adapting frames 308, the two adapting frames 308 are respectively rotatably connected to the bottoms of the two penetrating carriages 306, the end of the transfer frame 308 far away from the penetrating carriage 306 is fixedly connected with a pulling bar 309, the rack 307 penetrates through the protective shell 206 in a sliding manner, the gear 402 is meshed with the rack 307, the two penetrating carriage 306 penetrates through the two strip-shaped holes 208 in a sliding manner respectively, the outer wall of the contact roller 302 is correspondingly matched with the two extension bars 212 for use, the two sliding blocks 301 are pushed to slide downwards in the two pressing holes 203 respectively, the stretching springs between the sliding blocks 301 and the tops of the pressing holes 203 are stretched, the contact roller 302 can slide downwards in a straight line, the angle between the L-shaped frame 303 and the double-end connecting bar 304 is smaller than seventy degrees, the angle between the L-shaped frame 303 and the double-end connecting bar 304 is gradually reduced along with gradual descending of the pressed contact roller 302, the double-end connecting bar 304 is pushed to slide towards the direction of the main body 1, the connecting round bar 305 is pulled to slide synchronously in the two strip-shaped holes 208, so that the penetrating carriage 306 connected with the two ends of the round rod 305 drives the two racks 307 to synchronously slide in the two protecting shells 206 respectively, and drives the gear 402 in the protecting shells 206 to rotate;
as shown in fig. 1 to 7, the placement mechanism 4 is disposed between two matching frames 204, the placement mechanism 4 includes two T-shaped shafts 401, the two T-shaped shafts 401 are all rotatably connected to one ends of the two matching frames 204 far away from the connecting bar 202, the outer walls of the T-shaped shafts 401 are provided with extending connecting ends, the extending connecting ends of the outer walls of the two T-shaped shafts 401 are all rotatably connected with movable connecting rods 403, two opposite sides of the two movable connecting rods 403 are all fixedly connected with U-shaped frames 404, the tops of the two U-shaped frames 404 are all fixedly connected with two groups of placement frames 405, two opposite sides of the T-shaped shafts 401 are all fixedly connected with gears 402, the gears 402 inside the protecting case 206 rotate to drive the two T-shaped shafts 401 to rotate at one ends of the two matching frames 204 far away from the extending bar 212, the extending connecting ends of each T-shaped shaft 401 can be driven to gradually upwards, the two movable connecting rods 403 on the extending connecting ends of the two T-shaped rotating shafts 401 and the two groups of U-shaped frames 404 connected on the two movable connecting rods 403 are integrally moved upwards to be far away from one corner of the main body 1, so that the two placing frames 405 far away from the main body 1 and the two buffer blocks 407 are propped against one part of the patient's lower leg close to the knee joint, thereby enabling the thighs and the lower leg parts of the patient to be integrally in a right-angle posture, enabling the lower legs to be parallel to the examination bed 101, and further enabling the upper detecting structure 213 and the lower detecting structure 503 to cooperate to detect the cladding of the lower leg muscles of the patient between the two T-shaped rotating shafts 401 after the upper detecting structure 213 and the lower detecting structure 503 correspond to each other, when the lower leg parts of the patient are placed on the placing frames 405, if the lower leg parts of the patient are thick, the cambered surfaces on the buffer blocks 407 are extruded, the buffer blocks 407 slide inside the buffer grooves 406 and the cambered surfaces on the buffer blocks 408 are extruded, thereby the distance between the buffer block 407 and the placing frame 405 is increased, and the cambered surfaces on the placing frame 405 and the buffer block 407 are more attached to the lower leg of the patient;
As shown in fig. 1 and fig. 3, two positions, corresponding to two connecting bars 202, on one side of the main body 1, near the examining table 101 are provided with height adjusting grooves 102, the connecting bars 202 are slidably connected with the height adjusting grooves 102, the top of the examining table 101 is provided with a fitting hole 103, one position, near the fitting hole 103, at the bottom of the examining table 101 is fixedly connected with a bracket 104, the inside driving assembly is controlled by the main body 1 to drive the adding adjusting frame 201 to slide up and down in the height adjusting grooves 102, and then before detection, an operator can adjust the integral height of the adding adjusting frame 201 and the connecting bars 202 according to the length of the thigh of a patient.
By arranging the extension bar 212 to rotate between the two matching frames 204, the extension bar 212 can be propped against the two rollers on the contact roller 302 to push the two sliding blocks 301 to slide downwards in the two pressing holes 203 respectively, and the extension springs between the sliding blocks 301 and the tops of the pressing holes 203 are stretched, so that the contact roller 302 can slide downwards in a straight line, the angle between the L-shaped frame 303 and the double-end connecting bar 304 is smaller than seventy degrees, the angle between the L-shaped frame 303 and the double-end connecting bar 304 is gradually reduced along with the gradual descending of the contact roller 302 after being pressed, so that the double-end connecting bar 304 is pushed to slide towards the direction of the main body 1, the connecting round bar 305 is pulled to slide synchronously in the two strip-shaped holes 208, the two racks 307 are driven to slide synchronously in the two protecting shells 206 respectively through the penetrating sliding frames 306 at the two ends of the connecting round bar 305 to drive the gears 402 in the protecting shells 206 to rotate, the two T-shaped rotating shafts 401 are driven to rotate at one end of the two matching frames 204 far away from the extension strip 212, the extending connecting end of each T-shaped rotating shaft 401 can be driven to gradually upwards, the two movable connecting rods 403 on the extending connecting ends of the two T-shaped rotating shafts 401 and the two groups of U-shaped frames 404 connected on the two movable connecting rods 403 integrally move upwards away from one corner of the main body 1, so that the two placing frames 405 far away from the main body 1 and the two buffer blocks 407 are abutted against one part of the patient's lower leg near the knee joint, the thighs and the lower leg of the patient can be integrally in a right-angle posture, the lower leg is parallel to the examination bed 101, and after the upper detection structure 213 corresponds to the lower detection structure 503, the upper detection structure 213 and the lower detection structure 503 cooperate to detect the cladding of the lower leg muscle of the patient between the two T-shaped rotating shafts 401, and by the way, the upper detection structure 213 and the lower detection structure 503 cooperate with the lower detection structure of the patient's lower leg muscle between the two T-shaped rotating shafts 401, after the lower leg of the patient, which cannot straighten the lower leg and the thigh due to the conditions such as knee osteoarthritis, is placed at the approximate position, the posture of the lower leg of the patient is automatically adjusted when the upper detection structure 213 is close to the lower detection structure 503 for cladding the lower leg muscles, so that the lower leg muscles of the patient are placed in parallel between the upper detection structure 213 and the lower detection structure 503 for detection.
As shown in fig. 1, fig. 2 and fig. 6, the matching mechanism 5 includes two sliding blocks 501, the two sliding blocks 501 are respectively slidingly connected inside the two ascending sliding holes 207, a lower detection structure 503 is fixedly connected between the two sliding blocks 501, one side of the lower detection structure 503 close to the main body 1 is fixedly connected with a rotating connecting frame 504, the bottom of the rotating connecting frame 504 is rotationally connected with a lifting frame 502, one end of the opposite sides of the lifting frame 502 away from the rotating connecting frame 504 is rotationally connected with one end of the two pulling strips 309 away from the adapting frame 308, the lower detection structure 503 is correspondingly matched with the upper detection structure 213, the lower detection structure 503 is distributed between the two T-shaped rotating shafts 401, and through the rotational connection of two ends of the lifting frame 502 and one end of the two pulling strips 309 away from the adapting frame 308, when the adapting frame 308 drives the pulling strips 309 to move synchronously, the included angle between the lifting frame 502 and the pulling strips 309 is gradually increased, the lower detection structure 503 is gradually connected with the sliding connection of the ascending sliding holes 207 through the two sliding blocks 501, the lower detection structure 503 is pushed to be integrally used, and accordingly the lower detection structure 503 is gradually moved up to the lower detection structure 213, and the lower detection structure is gradually moves down to the lower detection structure 213, and the lower detection structure is gradually, and the lower detection structure is detected to be close to the lower detection structure lower leg structure 213.
The technical scheme provided by the invention has the following working principle:
The driving component in the main body 1 is controlled to drive the adding adjusting frame 201 to slide up and down in the height adjusting groove 102, so that before detection, an operator can adjust the overall height of the adding adjusting frame 201 and the connecting bar 202 according to the length of the thigh of a patient, when the thigh of the patient is long and the U-shaped frame 404 supports the thigh, the shank between the upper detecting structure 213 and the lower detecting structure 503 cannot be parallel to the upper detecting structure 213, after the patient lies on the examining table 101, the legs are placed on each group of placing frames 405, the placing frames 405 far away from one end of the main body 1 are close to joints of the patient and the shank, and meanwhile, the outer wall of the shank of the patient far away from the knee joint is lapped on the placing frames 405 near one end of the main body 1, the position of the shank muscle of the patient is located between the two placing frames 405 of each group, the motor 214 drives the extension strip 212 to rotate between the two matching frames 204, the upper detection structure 213 is driven to gradually approach the lower detection structure 503, after the upper detection structure 213 is parallel to the lower detection structure 503, the extension strip 212 and the upper detection structure 213 are controlled to descend by the automatic telescopic rod 211, the lower limb and lower leg muscles are covered between the lower detection structure 503 and the upper detection structure 213 by matching with the lower detection structure 503, the lower leg muscles are subjected to muscle strengthening detection by matching with the upper detection structure 213 by matching with the lower detection structure 503, when the patient's lower leg is placed on the placement frame 405, if the patient's lower leg is thicker, the cambered surface on the buffer block 407 is extruded, the buffer block 407 slides in the buffer groove 406 and extrudes the arc block 408, so that the distance between the buffer block 407 and the placement frame 405 is increased, the cambered surfaces on the placing frame 405 and the buffer block 407 are made to be more fit to the lower leg of the patient.
When the double-end connecting bar 304 and the connecting round bar 305 push to move through the sliding frame 306, the transfer frame 308 is synchronously pushed to slide relatively in the second strip-shaped hole 209, two ends of the lifting frame 502 are respectively connected with the rotating connecting frame 504 and two pulling bars 309 away from one end of the transfer frame 308, when the transfer frame 308 drives the pulling bars 309 to synchronously move, the included angle between the lifting frame 502 and the pulling bars 309 is gradually increased, the lower detection structure 503 is pushed to integrally rise through the sliding connection of the two sliding blocks 501 and the lifting sliding holes 207, and therefore the lower detection structure 503 can be synchronously raised in the process that the upper detection structure 213 approaches the lower leg gradually, the tightness of the lower detection structure 503 and the upper detection structure 213 to the lower leg of a patient is improved, and meanwhile, the influence on the detection of the lower detection structure 503 on the tightness of the lower detection structure 213 and the lower detection structure on the leg cladding of the patient caused by the contact of the lower leg of the U-shaped frame 404 is avoided.
The invention is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the invention. In the following description of preferred embodiments of the invention, specific details are set forth in order to provide a thorough understanding of the invention, and the invention will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (1)
1. The utility model provides a low limbs myotonia check out test set, includes the main part, the positive fixedly connected with inspection bed of main part, its characterized in that still includes:
The upper detection mechanism is arranged at one side of the main body close to the examination bed;
The support mechanism is arranged in the upper detection mechanism;
the placing mechanism is arranged at a position, far away from the main body, inside the upper detecting mechanism;
the matching mechanism is arranged in the upper detection mechanism and is positioned at a position below the placement mechanism;
When in examination, a patient lies on an examination bed, lower limbs are placed on a placement mechanism, coating of the lower legs is achieved through cooperation of an upper detection mechanism, a supporting mechanism and a cooperation mechanism, posture adjustment of the lower legs is achieved in the coating process, and after adjustment is completed, muscles of the lower limbs are subjected to rigidity detection through the upper detection mechanism and the cooperation mechanism;
Two positions of one side of the main body, which is close to the examination bed, corresponding to the two connecting strips are provided with height adjusting grooves, the connecting strips are in sliding connection with the height adjusting grooves, the top of the examination bed is provided with an embedding hole, and one position, which is close to the embedding hole, of the bottom of the examination bed is fixedly connected with a bracket;
The upper detection mechanism comprises an adding adjusting frame, the adding adjusting frame is slidably connected inside the main body, two connecting strips are fixedly connected to the outer wall of the adding adjusting frame, a pressing hole is formed in the outer wall of each connecting strip, far away from one end of the adding adjusting frame, of each connecting strip in a penetrating mode, a matching frame is fixedly connected to the bottoms of the two connecting strips, a first strip-shaped hole is formed in the outer wall of each matching frame in a penetrating mode, and the adding adjusting frame is matched with a lifting device inside the main body in use;
The upper detection mechanism further comprises two placement underframes, the two placement underframes are respectively and fixedly connected to the bottoms of the two matching frames, one end, far away from the pressing hole, of the outer wall of each matching frame is fixedly connected with a protective shell, lifting sliding holes are formed in one sides, close to each other, of the two protective shells, strip-shaped holes II are formed in the outer walls of the two placement underframes in a penetrating mode, an extension frame is rotatably connected to one side, close to each other, of each matching frame, an automatic telescopic rod is fixedly connected to one side, far away from the matching frame, of each extension frame, an extension bar is fixedly connected to the output end of each automatic telescopic rod, the top of each extension bar is fixedly connected with an upper detection structure, one side, close to the matching frame and the extension frame, of the top of each inspection bed is fixedly connected with a motor, and the output end of the motor rotatably penetrates through the matching frame and is connected with the extension frame;
The supporting mechanism comprises two sliding blocks, the two sliding blocks are respectively and slidably connected in two pressing holes, a contact roller is fixedly connected between the two sliding blocks, an L-shaped frame is fixedly connected to the center of the outer wall of the contact roller, one end of the L-shaped frame, far away from the contact roller, is rotationally connected with a double-end connecting bar, one end of the double-end connecting bar, far away from the L-shaped frame, is fixedly connected with a connecting round bar, two opposite sides of the connecting round bar are fixedly connected with penetrating sliding frames, and racks are fixedly connected to one sides, far away from the double-end connecting bar, of the penetrating sliding frames;
The support mechanism further comprises two switching frames, the two switching frames are respectively connected to the bottoms of the two penetrating carriages in a rotating mode, a pulling strip is fixedly connected to one end, away from the penetrating carriages, of each switching frame, the rack slides to penetrate through the protective shell, the two penetrating carriages respectively slide to penetrate through the first two strip-shaped holes, and the outer wall of the contact roller is correspondingly matched with the two extending strips;
The placing mechanism comprises two T-shaped rotating shafts, the two T-shaped rotating shafts are both rotatably connected to one end, far away from the connecting strip, between the two matching frames, and an extending connecting end is arranged on the outer wall of each T-shaped rotating shaft;
The two extending connecting ends of the outer walls of the T-shaped rotating shafts are respectively and rotatably connected with a movable connecting rod, two opposite sides of the two movable connecting rods are respectively and fixedly connected with a U-shaped frame, the tops of the two U-shaped frames are respectively and fixedly connected with two groups of placing frames, two opposite sides of the T-shaped rotating shafts are respectively and fixedly connected with gears, and the gears are meshed with racks;
The matching mechanism comprises two sliding blocks, the two sliding blocks are respectively and slidably connected inside the two ascending sliding holes, a lower detection structure is fixedly connected between the two sliding blocks, and a rotating connecting frame is fixedly connected to one side, close to the main body, of the lower detection structure;
The rotary connecting frame is characterized in that the bottom of the rotary connecting frame is rotationally connected with a lifting frame, one end, away from the rotary connecting frame, of the lifting frame is rotationally connected with one end, away from the switching frame, of the two pulling strips, the lower detection structure is correspondingly matched with the upper detection structure for use, and the lower detection structure is distributed between the two T-shaped rotating shafts.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115337015A (en) * | 2022-09-20 | 2022-11-15 | 内蒙古自治区人民医院（内蒙古自治区肿瘤研究所） | A lower limb muscle tension detection device for Parkinson's syndrome |
| CN220025510U (en) * | 2023-01-12 | 2023-11-17 | 长春工业大学 | Height-adjustable lower limb rehabilitation mechanical leg |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR1076232A (en) * | 1953-02-20 | 1954-10-25 | Post-operative mobilization apparatus in lower limb surgery | |
| CA2495769C (en) * | 2002-08-30 | 2012-10-23 | Progressive Gaitways, Llc | Elasticized garment and strapping system to aid in body mobility, support, and maintenance |
| US9101451B2 (en) * | 2009-12-15 | 2015-08-11 | Zakrytoe Aktsionernoe Obschestvo Nauchno-Proizvodstvenny Tsentr “Ogonek” | Method for correcting pathological configurations of segments of the lower extremities and device for realizing same |
| US9566470B2 (en) * | 2015-03-16 | 2017-02-14 | Mary Ann Malizia | Leg stretcher |
| KR102584715B1 (en) * | 2021-05-03 | 2023-10-06 | 원광대학교산학협력단 | Apparatus and method for meridian muscle activity |
| CN220256724U (en) * | 2023-05-30 | 2023-12-29 | 首都儿科研究所附属儿童医院 | A kind of joint ankylosis rehabilitation training device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115337015A (en) * | 2022-09-20 | 2022-11-15 | 内蒙古自治区人民医院（内蒙古自治区肿瘤研究所） | A lower limb muscle tension detection device for Parkinson's syndrome |
| CN220025510U (en) * | 2023-01-12 | 2023-11-17 | 长春工业大学 | Height-adjustable lower limb rehabilitation mechanical leg |
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