CN112603741A

CN112603741A - Cardiovascular is detection device for arteriosclerosis

Info

Publication number: CN112603741A
Application number: CN202110046015.1A
Authority: CN
Inventors: 秦合伟; 乔东鸽; 周子朋; 李彦杰; 邢若星; 赵平丽; 刘建东; 王媛; 张永晨; 李果
Original assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Current assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-04-06

Abstract

The detection device for cardiovascular arteriosclerosis provided by the invention not only solves the problem of positioning the artery in the arteriosclerosis detection process, meanwhile, the device does not cause damage to human bodies, has high repeatability, can detect the human bodies at any time and any place, the technical proposal for solving the problem is that the utility model comprises a chair, and is characterized by also comprising a wrist detection device and an elbow detection device which are fixedly connected with armrests at the left and the right ends of the chair, meanwhile, the detection position can be adjusted during detection, the contact force of the detection part on the skin can be kept consistent all the time in the detection process, the detection can be carried out at any time and any place, the current condition of the blood vessel of the user can be detected and known in real time, the device can prevent diseases and early warn bodies, and can accurately find the artery parts of elbows for detection, so that the detection result is more accurate.

Description

Cardiovascular is detection device for arteriosclerosis

Technical Field

The invention relates to a medical instrument, in particular to a detection device for cardiovascular arteriosclerosis.

Background

Since arteriosclerosis is mainly applied to a blood vessel wall, an examination for arteriosclerosis is an examination for a blood vessel. The most common, simplest and easy to operate method for detection in clinic is ultrasonography. The ultrasound examination can effectively identify arteriosclerosis, the thickness of the arterial blood vessel, the condition of the intima and the plaque formation, and the stenosis of the lumen caused by the plaque formation can be seen. Arterial ultrasound is therefore the simplest and most convenient means that can be used clinically. If under the ultrasonic detection of the artery, the patient is found to have arteriosclerosis and even plaque, and some patients still have a plurality of vulnerable plaques, the next step may need to be blood vessel imaging of nuclear magnetism or CT. Through CT or nuclear magnetic blood vessel imaging, the change of the vessel wall can be more effectively distinguished, the property of the plaque can be identified, and the condition of the thickness of a fiber cap and the bleeding in the plaque can be more effectively identified. Therefore, a very good basis is provided for accurate treatment of patients clinically.

When the artery is detected, the left side and the right side of the neck, the inner side of the elbow and the wrist of the human body can be adopted for detection, the parts are the parts of the human body artery close to the body surface, the detection can be carried out from the outside, the method does not cause damage to the human body, meanwhile, the repeatability is high, the detection can be carried out at any time and any place, although the angiography detection can clearly detect the blood vessels of the human body, however, in the detection process, a contrast medium needs to be injected into the blood vessels of the human body, and the contrast medium can cause a burden on the kidney of the human body, therefore, frequent detection is not possible, but the artery at the elbow region needs to be accurately located when the artery is detected, meanwhile, synchronous auxiliary detection is needed to be carried out on the wrist part, and the blood vessel is diagnosed by comparing the conventional detection data with the pressure and the flow speed of blood flowing from the elbow artery to the wrist artery.

The artery at the elbow part belongs to superficial artery, cardiovascular arteriosclerosis has corresponding reaction on the superficial artery, the artery located at the neck part is approximately located at the three downward finger parts of the mandible on the left and right sides of the neck, the carotid artery can not be pressed and detected at the two sides simultaneously during examination, otherwise cerebral ischemia can be caused, patients needing frequent examination are mostly old people, the condition that one side artery is blocked often occurs, and when the patient is self-examined at home due to serious arteriosclerosis blockage at one side, the blood supply of the head artery can be completely blocked in the detection process at the other side, so that danger is caused to the patient, so the examination needs to be carried out through superficial arteries at other parts during the self-examination at home, the brachial artery has a bulge when the arm is bent, the bulge is a tendon, the inner side of the tendon is the position of the brachial artery, and the radial artery is the position of the frequent pulse, whether cardiovascular arteries are blocked and the degree of the blockage can be detected by checking body surface arteries, the total strength can be different according to different human constitutions in the detection process, and comparison can be performed according to results on two sides.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides a cardiovascular arteriosclerosis detecting device, which not only solves the problem of positioning arteries in the arteriosclerosis detecting process, but also does not hurt human bodies, has high repeatability, and can detect the human bodies at any time and any place, and the technical proposal of the invention is that the cardiovascular arteriosclerosis detecting device comprises a seat, and is characterized by also comprising a detecting device fixedly connected with handrails at the left end and the right end of the seat, wherein the detecting device comprises a supporting plate fixedly connected with the outer sides of the handrails, a lifting threaded rod is rotatably connected on the supporting plate, the lifting threaded rod is driven by a threaded rod lifting motor fixedly connected on the seat, lifting platforms are respectively arranged at the outer sides of the handrails, each lifting platform is driven by the lifting threaded rod, vertically arranged guide grooves are respectively arranged on the outer sides of the handrails, and guide blocks matched with the guide grooves are fixedly connected on each lifting platform, each guide groove is in vertical sliding fit with the corresponding guide block, two guide rails which are vertically arranged and parallel are arranged on the upper end surface of each lifting platform, an elbow detection platform is arranged at the upper end of each lifting platform, a slide block which is matched with the two guide rails is fixedly connected on the lower end surface of the elbow detection platform, two elbow clamping plates which are vertically arranged and parallel are fixedly connected on the upper end surface of the elbow detection platform, elbow supporting plates are rotatably connected on the two elbow clamping plates, two vertical plates which are vertically arranged are fixedly connected on the outer sides of the elbow clamping plates, transverse through holes are respectively arranged on the two vertical plates, an angle adjusting block is rotatably connected in the transverse through holes, an adjusting frame extends upwards from the angle adjusting block, a longitudinally arranged adjusting shaft is fixedly connected on the adjusting frame, an elbow detection frame is rotatably connected on the adjusting shaft, the arc-shaped elbow detection frame faces outwards, arc-shaped guide rails are arranged on, the detector is matched in the arc-shaped guide rail in a sliding mode, and the wrist detection device is longitudinally connected to the upper end of the lifting platform in a sliding mode and used for detecting a wrist and triggering the elbow detection device.

Preferably, the detector comprises a moving block which is connected in an arc-shaped guide rail in a sliding manner, a longitudinally arranged displacement motor is fixedly connected on the upper end surface of the moving block, walking wheels which are in friction fit with the arc-shaped guide rail are fixedly connected on a rotating shaft of the displacement motor, a vertically through square through hole is also formed in the moving block, a square rod is vertically and slidably connected in the square through hole, a threaded column is fixedly connected at the upper end of the square rod, a rotating gear is in threaded connection with the threaded column, the rotating gear is vertically positioned through a vertical positioning frame which is fixedly connected on the upper end surface of the moving block, a lifting motor is fixedly connected on the upper end surface of the moving block, a matching gear which is meshed with the rotating gear is coaxially and fixedly connected on a rotating shaft of the lifting motor and extends out of the upper end, a vertically, the utility model discloses a little square pole upper end fixedly connected with corrects the piece, fixedly connected with is located the position detection switch who corrects piece top and below respectively on the screw thread post up end, little square pole lower extreme fixedly connected with position detection piece, be equipped with the little reset spring that the cover was established on the square pole under position detection piece up end and the movable block between the terminal surface, position detection piece lower extreme longitudinal rotation is connected with the motion wheel, position detection piece lower extreme still fixedly connected with be used for detecting hemangiotic detection sensor, set up square and transverse arrangement's perforating hole on the position detection piece, transverse sliding connection has the transverse detection pole in the perforating hole, transverse detection pole one end fixedly connected with transversely detects the spacing piece of piece other end fixedly connected with, through spring coupling between transverse detection piece and the position detection piece.

Preferably, the elbow detection frame comprises an elbow detection arc frame, arc blocking pieces are arranged at the front end and the rear end of the elbow detection arc frame respectively, the lower ends of the arc blocking pieces are flexibly connected with the elbow detection arc frame respectively, and second springs are arranged between the elbow detection arc frame and the corresponding arc blocking pieces.

As preferred, still including being located the elbow and examining the positioner on the platform up end, positioner is including offering on the elbow examines the platform and the vertical quad slit that link up, set up the constant head tank with vertical quad slit matched with longitudinal arrangement who link up on the elevating platform up end downwards, fixedly connected with location tooth on one of them side of constant head tank upper end, arc chamfer has all been seted up to each location tooth lower extreme, the elbow examines and to stretch out downwards on the platform have with quad slit matched with square positioning rod, square positioning rod upper end fixedly connected with promotes the piece, it establishes the third spring on square positioning rod to promote to be equipped with the cover between piece and the elbow examine the platform up end, be located square positioning rod lower extreme fixedly connected with rising separation blade, fixedly connected with and location tooth matched with second location tooth on the rising separation blade.

Preferably, the wrist detection device comprises a wrist detection table which is longitudinally connected to the lifting table in a sliding manner and is longitudinally matched with the guide rail in a sliding manner, a wrist positioning piece is fixedly connected to the upper end face of the wrist detection table, a rotating pull rod is vertically connected to the wrist positioning piece in a sliding manner and rotatably connected to the wrist positioning piece, reset blocks are respectively sleeved on rotating shafts at the left end and the right end of the rotating pull rod in a sleeved manner, fourth springs used for resetting are respectively arranged between the upper ends of the reset blocks and the wrist positioning piece, limit touch switches are respectively fixedly connected to the upper end and the lower end of each fourth spring, a pressing frame is fixedly connected to the outer side of the wrist positioning piece, one end of a wrist pressing rod is longitudinally and rotatably connected to the.

Preferably, the detection devices are respectively arranged on the left armrest and the right armrest of the seat symmetrically.

Preferably, the left side and the right side of the upper end of the front side face of the elbow supporting plate extend forwards to form positioning belts, and the positioning belts are located between the rear end face of the elbow supporting plate and the elbow detecting table and supported through elbow supporting springs.

Preferably, the adjusting frame and the elbow detecting frame are driven by motors respectively.

The invention has the beneficial effects that: 1. compared with angiography, the method does not inject contrast agent into the human body and does not have any harm to the human body;

2. the blood vessel early warning device can detect at any time and any place, can detect and know the current condition of the blood vessel in real time, and can prevent the occurrence of diseases and early warn the body;

3. the artery part of the elbow can be accurately found for detection, so that the detection result is more accurate;

4. the results of the elbow and the wrist are combined to accurately analyze the detected results;

5. the skin contact force of the detection part to the skin can be always kept consistent in the detection process.

Drawings

FIG. 1 is an overall schematic view of the present invention.

FIG. 2 is a partially enlarged view of the overall schematic of the present invention.

FIG. 3 is a schematic view of the detecting device of the present invention.

FIG. 4 is an enlarged view of the elbow detecting device in the schematic view of the detecting device of the present invention.

FIG. 5 is an enlarged view of the wrist detecting device in the schematic view of the detecting device of the present invention.

FIG. 6 is a second perspective view of the detecting device of the present invention.

FIG. 7 is an enlarged view of the elbow detecting device in the second view of the detecting device of the present invention.

FIG. 8 is an enlarged view of the wrist detection device from a second perspective of the detection device of the present invention.

FIG. 9 is a cross-sectional view of the detecting device of the present invention.

FIG. 10 is a partially enlarged cross-sectional view of the detecting unit of the present invention.

FIG. 11 is a schematic view of a detector according to the present invention.

FIG. 12 is an enlarged view of a portion of the upper portion of the detector of the present invention.

FIG. 13 is an enlarged view of a portion of the lower portion of the detector of the present invention.

Reference numerals

1. The device comprises a seat, 2 parts of a supporting plate, 3 parts of a lifting threaded rod, 4 parts of a threaded rod lifting motor, 5 parts of a lifting table, 6 parts of a guide groove, 7 parts of a guide block, 8 parts of a guide rail, 9 parts of an elbow detection table, 10 parts of an elbow clamping plate, 11 parts of the elbow supporting plate, 12 parts of a vertical plate, 13 parts of an angle adjusting block, 14 parts of an adjusting frame, 15 parts of an elbow detection frame, 16 parts of an arc guide rail, 17 parts of a moving block, 18 parts of a displacement motor, 19 parts of a traveling wheel, 20 parts of a square rod, 21 parts of a threaded column, 22 parts of a rotating gear, 23 parts of a vertical positioning frame, 24 parts of a lifting motor, 25 parts of a matching gear, 26 parts of a small square rod, 27 parts of a correcting plate, 28 parts of a position detection switch, 29 parts of a position detection block, 30 parts of a small reset spring, 31 parts of a motion wheel, 32 parts of a detection sensor, 33 parts of a transverse, 38. the wrist positioning device comprises a positioning groove, 39 positioning teeth, 40 square positioning rods, 41 pushing pieces, 42 third springs, 43 ascending blocking pieces, 44 second positioning teeth, 45 wrist detection tables, 46 wrist positioning pieces, 47 rotating pull rods, 48 reset blocks, 49 fourth springs, 50 limit touch switches, 51 pressing frames, 52 pressing action motors, 53 positioning belts and 54 elbow supporting springs.

Detailed Description

The following description of the present invention will be made in further detail with reference to the accompanying drawings 1 to 13.

The first embodiment adopts the technical scheme that the seat comprises a seat 1 and is characterized by further comprising detection devices fixedly connected to handrails at the left end and the right end of the seat 1, each detection device comprises a supporting plate 2 fixedly connected to the outer side of each handrail, a lifting threaded rod 3 is rotatably connected to the supporting plate 2, the lifting threaded rod 3 is driven by a threaded rod lifting motor 4 fixedly connected to the seat 1, a lifting table 5 is arranged on the outer side of each handrail, each lifting table 5 is driven by the lifting threaded rod 3, vertically-arranged guide grooves 6 are respectively formed in the outer side surfaces of the handrails, guide blocks 7 matched with the guide grooves 6 are fixedly connected to each lifting table 5, each guide groove 6 is vertically matched with the corresponding guide block 7 in a sliding manner, two vertically-arranged and parallel guide rails 8 are respectively formed in the upper end surface of each lifting table 5, an elbow has been placed on 5 upper ends of elevating platform and has been examined test table 9, fixedly connected with and two 8 matched with sliders of guide rail on the elbow examines test table 9 lower terminal surface, elbow examines test table 9 upper end fixedly connected with two vertical arrangements and parallel elbow grip block 10, it is connected with elbow backup pad 11 to rotate on two elbow grip block 10, be located two riser 12 of elbow grip block 10 outside fixedly connected with vertical arrangement, all be equipped with horizontal through-hole on two riser 12, horizontal through-hole internal rotation is connected with angle adjusting block 13, angle adjusting block 13 upwards stretches out has alignment jig 14, fixedly connected with longitudinal arrangement's regulating spindle on alignment jig 14, it is connected with elbow detection frame 15 to rotate on the regulating spindle, elbow detection frame 15 is arc and radian outside towards, be located and seted up arc guide 16 on elbow detection frame 15, arc guide 16 sliding fit has the detector, still include that longitudinal sliding connects and be used for detecting the wrist and carry out the hand that triggers to elbow detection device in elevating platform 5 upper end A wrist detection device.

When the embodiment is used, a patient needing to be detected sits on the seat 1, needs to wear loose clothes, exposes the elbow part, needs to prevent the arm from being pressed, prevents the detection result from being inaccurate, places the elbow on the elbow detection table 9, firstly adjusts the distance between the elbow detection table 9 and the wrist detection device, enables the elbow sitting on the seat 1 to be comfortably placed on the elbow detection table 9 and the wrist detection device, firstly drives the supporting plate 2 to adjust the height direction by adjusting the lifting threaded rod 3, then presses the elbow on the elbow detection table 9 and drives the elbow detection table 9 to move along the longitudinally arranged guide rail 8, simultaneously controls the wrist detection device to move the wrist moving device to the position adapting to the wrist of the user, and firstly holds the wrist detection device by using the hand after the lifting table 5 is adjusted, through wrist detection device control elbow detection frame 15 along rotating the connection position and covering to elbow department of buckling, control adjusting frame 14 and elbow detection frame 15's driving motor makes elbow detection frame 15 cover on the elbow is inboard when covering, pressure feedback device through being equipped with on elbow detection frame 15 controls adjusting frame 14 turned angle and corrects, then upwards stimulate wrist detection device, elbow detection device senses wrist detection device and can control the detector and fix a position the elbow needs detection position after upwards pulling, detect after accomplishing, loosen wrist detection device after the detection, then elbow detection frame 15 can reset.

In the second embodiment, on the basis of the first embodiment, the detector comprises a moving block 17 slidably connected in an arc-shaped guide rail 16, a longitudinally-arranged displacement motor 18 is fixedly connected to the upper end surface of the moving block 17, a traveling wheel 19 in friction fit with the arc-shaped guide rail 16 is fixedly connected to the rotating shaft of the displacement motor 18, a vertically-through square through hole is further formed in the moving block 17, a square rod 20 is vertically slidably connected in the square through hole, a threaded column 21 is fixedly connected to the upper end of the square rod 20, a rotating gear 22 is threadedly connected to the threaded column 21, the rotating gear 22 is vertically positioned by a vertical positioning frame 23 fixedly connected to the upper end surface of the moving block 17, a lifting motor 24 is fixedly connected to the upper end surface of the moving block 17, a matching gear 25 meshed with the rotating gear 22 is coaxially and fixedly connected to the rotating shaft of the lifting motor 24 and extends out of the upper end, a vertically, the vertical sliding connection has little square pole 26 in the little square through-hole, the fixedly connected with piece 27 of correcting in little square pole 26 upper end, fixedly connected with is located the position detection switch 28 of correcting piece 27 top and below respectively on the terminal surface of screw thread post 21, little square pole 26 lower extreme fixedly connected with position detection piece 29, be equipped with the little reset spring 30 that the cover was established on square pole 20 between position detection piece 29 up end and the movable block 17 lower terminal surface, the longitudinal rotation of position detection piece 29 lower extreme is connected with the moving wheel 31, position detection piece 29 lower extreme still fixedly connected with is used for detecting vascular detection sensor 32, square and transverse arrangement's through-hole has been seted up on the position detection piece 29, transverse sliding connection has horizontal detection pole 33 in the through-hole, horizontal detection pole 33 one end fixedly connected with horizontal detection piece other end fixedly connected with spacing piece 34, pass through spring coupling between horizontal detection piece and the position detection piece.

In this embodiment, in use, the user holds the wrist detection device by hand to serve as a trigger signal during detection, which indicates that the user has put his wrist on the elbow detection device and is ready to detect, and then pulls the wrist detection device upward to serve as a trigger for detection, the detector starts to be energized and starts to operate when the wrist detection device is pulled upward, there is an upward initial force on the moving wheel 31 after the elbow detection device is pressed, and the initial force does not change when not energized, the small return spring 30 fitted over the square rod 20 is compressed more than a set value according to the position of the correction piece 27 at the upper end of the small square rod 26 and which of the position detection switches 28 at the upper and lower ends are contacted after the detector is energized, explaining that the pressure of the motion wheel 31 to the skin below is larger than a set value, at this time, the lifting motor 24 needs to be controlled to rotate positively, the rotation gear 22 is driven to rotate under the action of gear transmission between the matching gear 25 fixedly connected to the rotating shaft of the lifting motor 24 and the rotation gear 22, the rotation gear 22 is in threaded connection with the threaded column 21 during the rotation of the rotation gear 22, and the rotation gear 22 is limited by the vertical positioning frame 23 and cannot move up and down, so the rotation gear 22 drives the threaded column 21 to move up and down during the rotation of the threaded column 21, the acting force of the small return spring 30 is changed during the lifting action of the threaded column 21, the pressure of the motion wheel 31 to the skin is controlled, until the correction piece 27 is separated from the detection switch, if the detection piece is in contact with the position detection switch 28 at the lower end, to explain that the moving wheel 31 has insufficient pressure on the skin or does not contact the skin, the lifting motor 24 needs to be controlled to rotate reversely to control the square rod 20 to extend downwards until the detection piece is separated from the position detection switch 28.

After the pressure adjustment between the moving wheel 31 and the skin is completed, the displacement motor 18 needs to be controlled to rotate, the position of the moving wheel 19 between the arc-shaped guide rails 16 is controlled to adjust the detection position, the triggering condition of the moving wheel 19 is that the wrist detection device is pulled upwards, force is inevitably required to pull the wrist detection device upwards, tendons at the elbow are contracted when the wrist is pulled upwards, the moving wheel 19 is controlled to move the moving wheel 31 on the skin, different pressure feedbacks to the moving wheel 31 are inevitably generated during the movement of the moving wheel 31 on the skin because the skin is not cylindrical, the correcting sheet 27 and the lifting motor 24 control the moving wheel 31 to adjust the pressure of the skin, during the movement of the moving wheel 31 from the inner side of the arm outwards, will stop after touching the tendon, because the tendon is for being higher than the skin state by the state of being pulled up, it can form certain sunken to be located the arm inboard simultaneously, the horizontal detection pole 33 that is located the horizontal sliding connection in the through-hole on position detection piece 29 this moment can be blockked, spring on horizontal detection pole 33 is compressed to set for the position after stopping to drive walking wheel 19, detection sensor 32 is located the detection position this moment, the wrist detection device that will pull up carries out the downstream and resets, accomplish the location to the detection position this moment, then wrist detection device begins synchronous to detect the wrist, control detection sensor 32 detects elbow artery simultaneously, loosen wrist detection device after the completion of measuring, then elbow detection device resets and moves from the elbow and accomplishes the detection.

Third embodiment, on the basis of first embodiment, the elbow detecting frame 15 includes elbow detecting arc frame 35, and arc-shaped blocking pieces 36 are respectively arranged at the front end and the rear end of elbow detecting arc frame 35, and the lower end of each arc-shaped blocking piece 36 is respectively flexibly connected with elbow detecting arc frame 35, and a second spring 37 is arranged between elbow detecting arc frame 35 and the corresponding arc-shaped blocking piece 36.

When the device is used, the upper end and the lower end of the arc-shaped detection frame are respectively connected with the arc-shaped blocking pieces 36 through the second springs 37, the arc-shaped detection frame is subjected to position adjustment through the size of the spring force between the two arc-shaped blocking pieces 36, so that the arc-shaped detection frame is positioned in the elbow bending part and cannot be excessively close to one arm to influence the positioning of the detection position, if one of the springs is compressed, the arc-shaped blocking pieces 36 are extruded by the arm on the side, and the motor on the adjusting frame 14 needs to be controlled to adjust.

In the fourth embodiment, on the basis of the first embodiment, the elbow detecting table further comprises a positioning device positioned on the upper end surface of the elbow detecting table 9, positioner is including offering on elbow detection platform 9 and the vertical quad slit that link up, 5 up end of elevating platform are gone up and are down offered the constant head tank 38 with vertical quad slit matched with longitudinal arrangement who link up, fixedly connected with location tooth 39 on one of them side of constant head tank 38 upper end, arc chamfer has all been seted up to each location tooth 39 lower extreme, elbow detection platform 9 goes up to stretch out downwards have with quad slit matched with square positioning rod 40, square positioning rod 40 upper end fixedly connected with promotes piece 41, it establishes the third spring 42 on square positioning rod 40 to promote to be equipped with the cover between piece 41 and the elbow detection platform 9 up end, be located square positioning rod 40 lower extreme fixedly connected with ascending separation blade 43, fixedly connected with and location tooth 39 matched with second location tooth 44 on the ascending separation blade 43.

When the elbow detecting table is used, the positioning teeth 39 and the second positioning teeth 44 are separated from contact only in the process that the positioning device on the elbow detecting table 9 is pressed downwards by the elbow, at the moment, the elbow detecting table 9 can be pushed to move along the hair guide rail 8, after the pushing piece 41 is loosened, the second positioning teeth 44 can drive the square positioning rods 40 to move upwards under the action of the third springs 42, and the second positioning teeth 44 and the positioning teeth 39 can be restored to be meshed for positioning.

Fifth embodiment, on the basis of first embodiment, the wrist detection device includes that vertical sliding connection is on elevating platform 5 and with guide rail 8 between vertical sliding fit's the wrist detect platform 45, wrist detect platform 45 up end fixedly connected with wrist spacer 46, vertical slip is on wrist spacer 46 and rotate and be connected with rotation pull rod 47, it is equipped with reset block 48 respectively to overlap on the pivot of rotation pull rod 47 left and right sides both ends, be equipped with the fourth spring 49 that is used for reseing respectively between reset block 48 upper end and the wrist spacer 46, both ends are fixedly connected with spacing touch switch 50 respectively about the fourth spring 49, wrist spacer 46 outside fixedly connected with presses frame 51, press frame 51 is last to vertically rotate and be connected with the one end of wrist press bar, the wrist press bar is driven through pressing action motor 52 of fixed connection on pressing frame 51.

When the wrist detection table 45 is moved to a wrist position, the wrist is placed in the wrist positioning sheet 46, then the back of the hand faces downwards, the rotating pull rod 47 is held in the hand, the elbow detection frame 15 is controlled to act after the rotating pull rod 47 is held so as to be buckled at the elbow position, then the rotating pull rod 47 is pulled upwards, the detector is controlled to perform detection action after the limit touch switch 50 is touched, the rotating pull rod 47 can be released after the detector is moved to the detection position, and meanwhile, the wrist pressing rod on the pressing frame 51 acts under the action of the pressing action motor 52 so as to perform synchronous detection on the wrist position.

Sixth, on the basis of the first embodiment, the detecting devices are respectively arranged on the left and right armrests of the seat 1 symmetrically.

When the detection device is used, the bilateral symmetry can be used at the same time and can be used at one side, and the results can be compared when the bilateral symmetry is used at the same time, so that the detection result is more accurate.

Seventh embodiment, on the basis of the first embodiment, the left and right sides of the upper end of the front side of the elbow supporting plate 11 extend forward with a positioning belt 53, and the elbow supporting plate 11 is supported between the rear end surface and the elbow detecting table 9 by an elbow supporting spring 54.

This embodiment provides an additional location for the elbow during use by the location strip 53, preventing the elbow from becoming detached during pressing and pushing forward.

In an eighth embodiment, on the basis of the first embodiment, the adjusting frame 14 and the elbow detecting frame 15 are driven by motors respectively.

Claims

1. The detection device for the cardiovascular arteriosclerosis comprises a seat (1) and is characterized by further comprising detection devices fixedly connected to handrails at the left end and the right end of the seat (1), each detection device comprises a support plate (2) fixedly connected to the outer side of each handrail, a lifting threaded rod (3) is rotatably connected to each support plate (2), each lifting threaded rod (3) is driven by a threaded rod lifting motor (4) fixedly connected to the seat (1), lifting platforms (5) are respectively arranged on the outer sides of the handrails, each lifting platform (5) is driven by the lifting threaded rod (3), guide grooves (6) which are vertically arranged are respectively formed in the outer side surfaces of the handrails, guide blocks (7) matched with the guide grooves (6) are fixedly connected to each lifting platform (5), and each guide groove (6) is in vertical sliding fit with the corresponding guide block (7), two guide rails (8) which are vertically arranged and parallel are arranged on the upper end face of each lifting platform (5), an elbow detection platform (9) is placed at the upper end of each lifting platform (5), sliders matched with the two guide rails (8) are fixedly connected to the lower end face of the elbow detection platform (9), two elbow clamping plates (10) which are vertically arranged and parallel are fixedly connected to the upper end face of the elbow detection platform (9), elbow supporting plates (11) are rotatably connected to the two elbow clamping plates (10), two vertical plates (12) which are vertically arranged are fixedly connected to the outer sides of the elbow clamping plates (10), transverse through holes are formed in the two vertical plates (12), angle adjusting blocks (13) are rotatably connected to the transverse through holes, adjusting frames (14) upwards extend out of the angle adjusting blocks (13), adjusting shafts which are longitudinally arranged are fixedly connected to the adjusting frames (14), and detection frames (15) are rotatably connected to the adjusting shafts, elbow detection frame (15) are arc and radian towards the outside, are located elbow detection frame (15) and have seted up arc guide rail (16), and sliding fit has the detector in arc guide rail (16), still includes that longitudinal sliding connects and is used for detecting the wrist and carry out the wrist detection device that triggers to elbow detection device in elevating platform (5) upper end.

2. The cardiovascular arteriosclerosis detecting device according to claim 1, wherein the detector comprises a moving block (17) slidably connected in an arc-shaped guide rail (16), a longitudinally arranged displacement motor (18) is fixedly connected to the upper end surface of the moving block (17), a traveling wheel (19) in friction fit with the arc-shaped guide rail (16) is fixedly connected to the rotating shaft of the displacement motor (18), a vertically through square through hole is further formed in the moving block (17), a square rod (20) is vertically slidably connected in the square through hole, a threaded column (21) is fixedly connected to the upper end of the square rod (20), a rotating gear (22) is in threaded connection with the threaded column (21), the rotating gear (22) is vertically positioned through a vertical positioning frame (23) fixedly connected to the upper end surface of the moving block (17), and a lifting motor (24) is fixedly connected to the upper end surface of the moving block (17), a rotating shaft of a lifting motor (24) extends towards the upper end, a matching gear (25) meshed with a rotating gear (22) is coaxially and fixedly connected to the extending end, a small square through hole which is vertically communicated is formed in a square rod (20), a small square rod (26) is vertically and slidably connected in the small square through hole, a correcting sheet (27) is fixedly connected to the upper end of the small square rod (26), position detection switches (28) respectively positioned above and below the correcting sheet (27) are fixedly connected to the upper end surface of a threaded column (21), a position detection block (29) is fixedly connected to the lower end of the small square rod (26), a small reset spring (30) sleeved on the square rod (20) is arranged between the upper end surface of the position detection block (29) and the lower end surface of a moving block (17), a moving wheel (31) is longitudinally and rotatably connected to the lower end of the position detection block (29), and a detection sensor (32) used for detecting blood, the position detection block (29) is provided with a square through hole which is transversely arranged, a transverse detection rod (33) is connected in the through hole in a transverse sliding mode, one end of the transverse detection rod (33) is fixedly connected with a limiting piece (34) which is fixedly connected with the other end of the transverse detection piece, and the transverse detection piece is connected with the position detection block (29) through a spring.

3. The cardiovascular arteriosclerosis detecting device as defined in claim 1, wherein the elbow detecting frame (15) comprises an elbow detecting arc frame (35), arc blocking pieces (36) are respectively disposed at the front and rear ends of the elbow detecting arc frame (35), the lower ends of the arc blocking pieces (36) are respectively flexibly connected to the elbow detecting arc frame (35), and a second spring (37) is disposed between the elbow detecting arc frame (35) and the corresponding arc blocking piece (36).

4. The cardiovascular arteriosclerosis detecting device according to claim 1, further comprising a positioning device located on the upper end surface of the elbow detecting table (9), wherein the positioning device comprises a square hole which is arranged on the elbow detecting table (9) and vertically penetrates through the square hole, a longitudinally arranged positioning groove (38) which is matched with the vertically penetrating square hole is downwards arranged on the upper end surface of the lifting table (5), one side of the upper end of the positioning groove (38) is fixedly connected with a positioning tooth (39), the lower end of each positioning tooth (39) is provided with an arc-shaped chamfer, a square positioning rod (40) which is matched with the square hole downwards extends out of the elbow detecting table (9), the upper end of the square positioning rod (40) is fixedly connected with a pushing piece (41), a third spring (42) which is sleeved on the square positioning rod (40) is arranged between the pushing piece (41) and the upper end surface of the elbow detecting table (9), the lower end of the square positioning rod (40) is fixedly connected with an ascending blocking piece (43), and the ascending blocking piece (43) is fixedly connected with a second positioning tooth (44) matched with the positioning tooth (39).

5. The cardiovascular arteriosclerosis detecting device according to claim 1, wherein the wrist detecting device comprises a wrist detecting table (45) which is connected to the lifting table (5) in a longitudinal sliding manner and is in longitudinal sliding fit with the guide rail (8), a wrist positioning plate (46) is fixedly connected to the upper end surface of the wrist detecting table (45), a rotating pull rod (47) is vertically and rotatably connected to the wrist positioning plate (46), reset blocks (48) are respectively sleeved on rotating shafts at the left and right ends of the rotating pull rod (47), fourth springs (49) for resetting are respectively arranged between the upper ends of the reset blocks (48) and the wrist positioning plate (46), limit touch switches (50) are respectively fixedly connected to the upper and lower ends of the fourth springs (49), a pressing frame (51) is fixedly connected to the outer side of the wrist positioning plate (46), and one end of the wrist pressing rod is longitudinally and rotatably connected to the pressing frame (51), the wrist pressing rod is driven by a pressing action motor (52) fixedly connected to a pressing frame (51).

6. The cardiovascular arteriosclerosis detecting device as defined in claim 1, wherein the detecting device is symmetrically arranged on the left and right armrests of the seat (1).

7. The cardiovascular arteriosclerosis detecting device as defined in claim 1, wherein the elbow supporting plate (11) has a front side with a positioning belt (53) extending from the left and right sides of the upper end of the front side, and the elbow supporting plate (11) is supported between the rear end face and the elbow detecting table (9) by an elbow supporting spring (54).

8. The cardiovascular arteriosclerosis detecting device as defined in claim 1, wherein the adjusting frame (14) and the elbow detecting frame (15) are driven by motors respectively.