CN109700620B

CN109700620B - Peripheral vascular disease's detection auxiliary device

Info

Publication number: CN109700620B
Application number: CN201910035681.8A
Authority: CN
Inventors: 袁向科; 江瑞; 江泽
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: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-11-06
Anticipated expiration: 2039-01-15
Also published as: CN109700620A

Abstract

The invention relates to a detection auxiliary device for peripheral vascular diseases, which effectively solves the problems that the existing peripheral vascular disease visual detection process is long in time, the limbs of a patient are lifted by themselves or in a doctor-assisted manner, the physical strength is large, and the medical instrument detection is insufficient; the technical scheme includes that the detection bed comprises a bed plate and a storage plate, a rotating rod is rotatably matched with the lower end of the front end of the bed plate, arm lifting devices are fixed at two ends of the rotating rod and comprise annular discs fixed with the rotating rod through connecting rods, the rear ends of the annular discs are connected with second annular discs through telescopic rods, the second annular discs are provided with wrist stirrup devices, gears are sleeved on the outer sides of the rotating rods, and racks meshed with the gears are in sliding fit with the upper ends of the storage plate; the rack is provided with a threaded hole, the threaded hole is in threaded fit with the screw, and the front end of the screw is fixed with the rotating handle; the invention has the advantages of ingenious structure, strong practicability and good auxiliary examination effect, and greatly improves the working efficiency of doctors.

Description

Peripheral vascular disease's detection auxiliary device

Technical Field

The invention relates to the technical field of peripheral vascular disease detection, in particular to a peripheral vascular disease detection auxiliary device.

Background

Clinically, vascular diseases except cardiovascular and cerebrovascular diseases are collectively called peripheral vascular diseases, including diseases of three systems, namely artery, vein and lymph; according to the investigation of the world health organization, peripheral vascular diseases are a series of highly harmful high-incidence species, if the disease is not cured for a long time, the disease condition develops progressively, and serious cases can cause amputation and disability, even endanger life.

The conventional examination means for such diseases are: visual inspection, color doppler ultrasound inspection, angiographic inspection, CT and MRI inspection, skin temperature tester, infrared thermographic inspection, and the like;

visual inspection requires doctors to have high technical level, great patience and rich clinical experience, doctors need to observe the skin surface layer of patients for a long time in the detection process, particularly for the limb areas with high peripheral angiopathy, for example, the arms of the patients need to be lifted over the head and the palmar and wrist surfaces of the patients need to be tightly held when the water-washed pulses (collapse pulses and rapid pulses) in the peripheral angiopathy are examined, and then the patients need to carefully observe and detect, and the patients or doctors can help to lift the arms in the observation process, so that the physical consumption of the patients or the doctors is not small; when the shank at the patient detects, if the patient stands and detects, then long-time detection consumes patient's physical power, and the doctor detects inconveniently, if the patient lies on the sick bed, needs to lift when the part that the shank contacted the sick bed detects, and the patient oneself lifts up or the form of doctor's help lifts up, all is not little physical power consumption to patient or doctor, examines consuming time and wasting power, seriously influences the state of an illness diagnosis and treatment efficiency.

The color Doppler ultrasound has no damage to human bodies, but has limitation in clinical application, and requires careful application of a couplant (because the medical ultrasound has a frequency of 2.5-5M and cannot be conducted in the air; if air exists in a probe and the skin, the ultrasound returns when encountering the air and cannot enter the human body, the ultrasound cannot be examined; if a layer of the couplant is coated on the skin, the air between the probe and the skin can be eliminated), and the application of the couplant is complicated; and because psychological factors exist, a patient is difficult to accept that a plurality of couplants are smeared on the skin, and for some patients with skin ulcer or allergy, the effect of the examination is influenced or the examination cannot be matched.

Moreover, in the doppler blood flow detector in the related art, since it needs to be used in conjunction with a sphygmomanometer, a user needs to consider the inflation and deflation of the sphygmomanometer while fixing the blood flow waveform, observe the appearance of the doppler blood flow waveforms with multiple first waves by eyes, listen to the appearance of the first acoustic doppler sound with ears, rapidly record the blood pressure value when the first acoustic doppler blood flow sound appears, and input the blood pressure value into a computer to calculate the ankle brachial index ABI and the toe brachial index TBI; it is very inconvenient for users to use and is easy to cause errors of measured data.

When the infrared thermography is used for detection, the detection speed is high, but the detection is rough, only the disease condition of the approximate position can be detected, the characteristics of the specific disease of the disease position cannot be obtained in detail, the detection in other modes needs to be carried out at the moment, and the patient diagnosis comfort level and the diagnosis and treatment efficiency are influenced to a certain extent.

Due to the technical defects in the prior art, the technical problems to be solved by the technical personnel in the field are urgent; therefore, an auxiliary device for detecting peripheral vascular diseases is important.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the auxiliary device for detecting peripheral vascular diseases, which effectively solves the problems that the existing peripheral vascular disease visual detection process is long in time, the four limbs of a patient are lifted up or in the manner of doctor assistance, the patient or a doctor consumes a small amount of physical strength, and the detection by medical instruments is insufficient.

The invention comprises a detection bed and is characterized in that the detection bed is provided with a bed board and an object placing plate arranged at the lower end of the bed board, the lower end of the front end of the bed board is provided with a rotating rod in a left-right rotating fit mode, the rear ends of the two ends of the rotating rod are respectively fixed with arm lifting devices arranged at the two sides of the bed board through a connecting rod, the rotating rod and the arm lifting devices at the two sides are arranged in a U shape, each arm lifting device comprises a circular disc fixedly connected with the rotating rod through the connecting rod, the rear end of each circular disc is connected with a second circular disc arranged corresponding to the circular disc in shape through a telescopic rod, each second circular disc is provided with a wrist stirrup device, a gear is fixedly sleeved on the outer side of the rotating rod, and the upper end of the object placing plate is provided;

the rack is provided with a threaded hole in a penetrating manner along the front-back direction, the threaded hole is in threaded fit with a screw rod which is arranged in a rotating fit with the object placing plate, and the front end of the screw rod is fixed with a rotating handle which is arranged outside the detection bed;

two pole settings are fixed with to bed board rear end upper portion's both sides, two be fixed with the fixed plate between the pole setting, the fixed plate lower extreme is fixed with ankle support area through two wire rope, dwang outside cover is established and is fixed with two lines of wheels of arranging the gear both sides in, two wire rope pierces through the bed board after fixing the fixed pulley direction on the fixed plate and twines respectively and fixes two on the line makes the dwang rotate, two wire rope drives ankle support area and goes up and down.

Preferably, the buttock support block is arranged in the middle of the bed board in a sliding fit mode along the vertical direction, the upper end face of the buttock support block is in an initial state and is tiled with the upper end face of the bed board, the lower end of the buttock support block is arranged to be an arc face, the lower end of the buttock support block is movably placed at the upper end of a moving block fixed to the rear end of the rack, two semicircular convex blocks are fixed to the upper end of the moving block, and the two convex blocks can support the buttock support block when the rack moves towards the rear end.

Preferably, the rotating rod is telescopic, the rotating rod comprises a main rotating rod at the middle position and auxiliary rotating rods arranged at two sides in a sliding fit manner, the slide way formed in the main rotating rod and the auxiliary rotating rods are both rectangular, and the end part of the auxiliary rotating rod, which is arranged in the slide way in the main rotating rod, is fixedly connected with the end part of the slide way in the main rotating rod through a spring;

the telescopic link includes the first telescopic link of being connected with the ring dish, first telescopic link rear end sliding fit is provided with the second telescopic link of being connected with the second ring dish, evenly seted up a plurality of card holes along length direction on the second telescopic link, set up the second card hole that the shape corresponds on the first telescopic link, it is a plurality of the card hole all can pass through adjusting bolt together with the second card hole on the first telescopic link is fixed.

Preferably, the wrist stirrup device comprises a large gear which is arranged at the rear end of a second circular ring disc in a rotating fit manner, a circular through hole is formed in the middle of the large gear in a penetrating manner, a plurality of arc grooves are uniformly formed in the large gear in a penetrating manner along the circumference, fastening plates corresponding to the arc grooves in number are arranged between the large gear and the second circular ring disc, and sliding pins which are arranged in the arc grooves in a one-to-one correspondence manner are fixedly arranged on the fastening plates, so that when the large gear rotates, the stirrups are gathered towards the center of the fastening plates or are far away from the fastening plates to be loosened;

the utility model discloses a motor, including first ring dish, gear, ratchet, pawl, gear shaft, ratchet, gear shaft, spring coefficient, motor, second ring dish, motor box, ratchet, gear shaft, pawl, gear shaft, ratchet, gear box, motor drive, gear box running fit, the ratchet sets up with gear wheel engagement's pinion, pinion and motor box running fit, the inside ratchet of having seted up along the circumference of pinion, running fit is provided with the pawl on the gear shaft of pinion, the pawl passes through second spring fixed connection with the gear shaft, the pawl blocks the ratchet for can drive the pinion rotation when the gear shaft anticlockwise rotates, and the gear shaft idleness when compressing second spring to a certain extent, the spring coefficient.

Preferably, the number of the telescopic rods is two, sliding balls are fixed at two ends of each telescopic rod, annular ball slide ways are arranged on the end faces, opposite to the second annular disc, of the annular discs along the circumference, and the upper ends of the ball slide ways are in a radian shape, so that the sliding balls are placed in the ball slide ways to slide and cannot be separated from the ball slide ways;

two the inside sliding ball of the ball slide of ring dish is arranged in to the telescopic link is via annular interlinking pole fixed connection, the interlinking pole is fixed with and pierces through the ball slide and arranges the turning handle in the ring dish outside, the connecting rod slide of interlinking pole is seted up to the ring dish.

Preferably, the front ends of the two upright rods are respectively fixed with a cylindrical rod extending to the upper part of the front end of the bed board, a sliding rod is arranged between the two cylindrical rods in a sliding fit manner along the length direction of the cylindrical rods, a data analysis and processing platform is arranged on one side of the detection bed, an infrared thermal imager which is arranged along the left-right direction and is electrically connected with the data analysis and processing platform is fixed at the front end of the sliding rod, the data analysis and processing platform is provided with a Doppler ultrasonic imaging device, and the outer side of any one cylindrical rod is provided with a reciprocating device;

the reciprocating motion device comprises a base plate fixedly connected with the cylindrical rod and arranged along the length direction of the cylindrical rod, belt pulleys are arranged on the upper end of the base plate in a rotating fit mode at the front end and the rear end of the upper end of the base plate, the belt pulleys are in transmission fit through belts, a driving motor arranged in the base plate is arranged at the lower end of each belt pulley, a guide pin vertically arranged is fixed on the outer side of each belt, a driving sliding plate arranged at the upper end of the base plate is fixed on the outer side of each sliding rod, a slotted sliding groove is formed in the driving sliding plate in an up-and-down penetrating mode, the guide pins are arranged in the sliding groove all the time, and.

Preferably, a square carrying plate is fixed at the rear end of the sliding rod, a vertically arranged couplant storage bottle is arranged and fixed at the center of the carrying plate in a penetrating manner, the lower end of the couplant storage bottle is fixed with a couplant smearing head through a guide pipe, the rear end of the carrying plate is uniformly distributed along the circumference and is provided with three semicircular clamping grooves in a penetrating way in the vertical direction, the couplant smearing head comprises a cylindrical smearing head which can be clamped in the clamping groove, a circular chuck is sleeved and fixed on the outer side of the smearing head, an annular fixture block slideway is fixed at the upper end of the sliding rod, the fixture block slideway and the carrying plate are coaxially arranged, the clamping block slideway is provided with a clamping block in a sliding fit manner, the clamping block slides around the circumferential direction of the clamping block slideway, and an auxiliary clamping block arranged in an annular gap is fixed at the lower end of the clamping block, so that the auxiliary clamping block can be matched with the clamping groove to clamp the couplant smearing head when rotating.

Preferably, arbitrary the upper end of draw-in groove is provided with and carries a cylindrical gauze section of thick bamboo of thing board fixed connection, the equal opening setting of lower extreme on the inside cavity of gauze section of thick bamboo, gauze section of thick bamboo upper end normal running fit is provided with the apron, the lower extreme of gauze section of thick bamboo is fixed with annular gauze bobbin base plate, gauze section of thick bamboo inside is deposited with a large amount of circular shape gauzes for accessible couplant glues the gauze when cylindrical gauze section of thick bamboo lower extreme is arranged in towards the upper end removal when couplant is paintd the head.

The invention has smart structure and strong practicability, the four limbs of the patient are lifted by the device for auxiliary examination in the process of observation and examination, the lifting of the patient or the assistance of a doctor is avoided, the physical consumption of the patient or the doctor is greatly reduced, great convenience is provided for the patient in the process of detection, the device adopts the thermal infrared imager to carry out preliminary examination on the patient, when the position of the patient is examined, the couplant smearing head is firstly used for smearing the couplant on the position of the patient, then the Doppler ultrasonic imaging device in the data analysis and processing platform is used for carrying out detailed detection, and the couplant smearing head can replace gauze at the front end of the couplant smearing head through a gauze barrel, so that the detection experience of the patient is better, diseases are screened and treated more efficiently, the device can better serve clinical workers, and not only can make up the defects in the process of examining the peripheral vascular diseases, the advantages of the method are well integrated, labor and time are effectively saved, diseases are screened, diagnosed and treated more efficiently, and clinical workers are better served.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the present invention in use.

FIG. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic side view of the present invention.

Fig. 5 is a schematic side view of the arm raising device in an assembled relationship.

Fig. 6 is a perspective view of the arm raising device according to the present invention.

Fig. 7 is a perspective view of the arm raising device of the present invention.

Fig. 8 is an exploded view of the arm raising device of the present invention.

Fig. 9 is a schematic cross-sectional view of a rotating lever according to the present invention.

FIG. 10 is a schematic cross-sectional view of the fitting relationship between the large gear and the small gear according to the present invention.

Fig. 11 is a perspective view showing the assembling relationship of the reciprocating device of the present invention.

FIG. 12 is a schematic cross-sectional view of a gauze package of the present invention.

Fig. 13 is a schematic top view of the carrier plate of the present invention.

FIG. 14 is an enlarged view of the point A in FIG. 12 according to the present invention.

Reference numerals: 1. a detection bed; 2. a bed board; 3. a storage plate; 4. rotating the rod; 5. a connecting rod; 6. a boom raising device; 6-1, a circular ring disc; 6-2, a second circular ring disc; 7. a telescopic rod; 7-1, connecting plates; 8. a wrist stirrup device; 9. a gear; 10. a rack; 12. a screw; 13. a handle is rotated; 14. erecting a rod; 15. a fixing plate; 16. a wire rope; 17. an ankle support band; 18. a wire wheel; 19. a fixed pulley; 20. a hip pad; 21. a moving block; 22. a bump; 23. a main rotating rod; 24. an auxiliary rotating rod; 25. a spring; 26. a first telescopic rod; 27. a second telescopic rod; 28. a clamping hole; 29. adjusting the bolt; 30. a bull gear; 31. a through hole; 32. an arc-shaped slot; 33. a fastening plate; 33-1 slide pin; 34. a motor box; 35. a pinion gear; 36. a ratchet; 37. a gear shaft; 38. a pawl; 39. a second spring; 40. a sliding ball; 41. a spherical ball slideway; 42. a link rod; 43. a handle is rotated; 44. a cylindrical rod; 45. a slide bar; 46. a data analysis processing platform; 46-1, a thermal infrared imager; 47. a reciprocating device; 48. a substrate; 49. a belt pulley; 50. a belt; 51. a guide pin; 52. driving the slide plate; 52-1 chute; 53. a loading plate; 54. a couplant storage bottle; 55. a conduit; 56. a couplant applicator head; 57. a card slot; 58. coating a head; 59. a chuck; 60. a fixture block slideway; 61. a clamping block; 62. a secondary fixture block; 63. a gauze tube; 64. a cover plate; 65. a bottom plate of the gauze cylinder.

Detailed Description

The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 14. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

In the first embodiment, the present invention is an auxiliary device for detecting peripheral vascular diseases, please refer to fig. 1, which includes a detection bed 1, when in use, a patient lies on the upper end of the detection bed 1 for detection, the detection bed 1 is provided with a bed plate 2 and a storage plate 3 disposed at the lower end of the bed plate 2, the lower end of the front end of the bed plate 1 is provided with a rotating rod 4 in a left-right rotating fit manner, the rear ends of the two ends of the rotating rod 4 are both fixed with arm lifting devices 6 disposed at the two sides of the bed plate 2 through a connecting rod 5, please refer to fig. 7, the rotating rod 4 and the arm lifting devices 6 at the two sides are in a "U" shape, the arm lifting device 6 includes a circular ring disk 6-1 fixedly connected with the rotating rod 4 through the connecting rod 5, the rear end of the circular ring disk 6-1 is connected with a second circular ring disk 6-2 disposed corresponding to the circular, when the wrist-hooping device is used, the two arms of a patient are respectively arranged in the arm lifting devices 6 at the two sides, the arms of the patient sequentially pass through the annular discs 6-1 and the second annular discs 6-2, the wrist-hooping devices 8 are arranged on the two second annular discs 6-2, the length of the telescopic rod 7 is adjusted at the moment, then the device is suitable for patients with different arm lengths, the wrist-hooping devices 8 hoop the wrists of the patient, the wrist-hooping devices 8 can be realized by adopting rubber bands and other devices, please refer to fig. 4, 5 and 6, the gear 9 is fixedly sleeved on the outer side of the rotating rod 4, and the rack 10 meshed with the gear 9 is arranged at the upper end of the object placing plate 3 in a sliding fit manner along the front-back direction;

the rack 10 is provided with a threaded hole in a penetrating manner along the front-back direction, the threaded hole is provided with a screw 12 in threaded fit with the object placing plate 3, the front end of the screw 12 is fixed with a rotating handle 13 arranged on the outer side of the detection bed 1, when the rotating handle 13 is rotated, the screw 12 rotates to drive the rack 10 to move towards the back end, at the moment, a gear 9 meshed with the rack 10 rotates to drive a rotating rod 4 to rotate to complete the change of the arm lifting device 6 in the figures 4-5, at the moment, the arm lifting device 6 lifts the two arms of a patient, and then when a doctor examines the patient, the patient is prevented from being lifted in a mode of assistance of the patient or the doctor, and the physical consumption of the patient or the doctor is greatly reduced;

when the legs of a patient are detected, the patient lies on a sickbed, the part of the legs contacting the sickbed needs to be lifted when the detection is carried out, the patient lifts by himself or in a doctor-assisted manner, and the physical consumption of the patient or the doctor is not small; to avoid this situation, please refer to fig. 1, fig. 2, fig. 5 and fig. 6, two upright posts 14 are fixed on two sides of the upper portion of the rear end of the bed plate 2, a fixing plate 15 is fixed between the two upright posts 14, an ankle supporting belt 17 is fixed at the lower end of the fixing plate 15 through two steel wire ropes 16, the ankle supporting belt 17 is used for a patient to place an ankle above the ankle, and then to lift up the upper leg for auxiliary examination, the material of the ankle supporting belt 17 can be a cloth belt or a rubber supporting belt, two wire wheels 18 disposed on two sides of the gear 9 are sleeved and fixed on the outer side of the rotating rod 4, the two steel wire ropes 16 are guided by a fixed pulley 19 fixed on the fixing plate 15 and penetrate through the bed plate 2 to be respectively wound and fixed on the two wire wheels 18, so that when the rotating rod 4 rotates, the two steel wire ropes 16 drive the ankle supporting belt 17 to go up and down, at this time, the wire reel 18 is wound around the wire rope 16, and then guided by the fixed pulley 19, the ankle support belt 17 fixedly connected to the lower end of the wire rope 16 is lifted.

In the second embodiment, on the basis of the first embodiment, in order to better lift the legs, please refer to fig. 4 and 5, a hip support block 20 is arranged at the middle position of the bed plate 2 in a sliding fit manner along the vertical direction, the upper end surface of the hip support block 20 is in an initial state and is laid on the upper end surface of the bed plate 2, the lower end of the hip support block 20 is arranged to be an arc surface, the lower end of the hip support block 20 is movably placed at the upper end of a moving block 21 fixed at the rear end of the rack 10, two semicircular protruding blocks 22 are fixed at the upper end of the moving block 21, and the two protruding blocks 22 can support the hip support block 20 when the rack 10 moves towards the rear end.

In a third embodiment, on the basis of the first embodiment, in order to make the device suitable for patients with different sizes, please refer to fig. 1, fig. 2, fig. 6 and fig. 9, the rotating rod 4 is set to be retractable, the rotating rod 4 includes a main rotating rod 23 at the middle position and auxiliary rotating rods 24 arranged at the two sides in a sliding fit manner, both the slide way arranged inside the main rotating rod 23 and the auxiliary rotating rods 24 are set to be rectangular, the purpose of setting to be rectangular is to achieve the retractable effect, and when the main rotating rod 23 rotates, the synchronous rotation of the auxiliary rotating rods 24 can be achieved, and the end of the slide way arranged inside the main rotating rod 23 of the auxiliary rotating rod 24 is fixedly connected with the end of the slide way inside the main rotating rod 23 through a spring 25;

the telescopic rod 7 comprises a first telescopic rod 26 connected with a circular ring disc 6-1, a second telescopic rod 27 connected with a second circular ring disc 6-2 is arranged at the rear end of the first telescopic rod in a sliding fit mode, a plurality of clamping holes 28 are uniformly formed in the second telescopic rod 27 along the length direction, a second clamping hole corresponding to the shape is formed in the first telescopic rod 26, and the clamping holes 28 and the second clamping hole in the first telescopic rod 26 can be fixed together through an adjusting bolt 29.

Fourth embodiment, on the basis of the first embodiment, the wrist stirrup device 8 comprises a large gear 30 which is arranged at the rear end of a second circular ring disc 6-2 in a rotating fit manner, a circular through hole 31 is formed in the middle of the large gear 30 in a penetrating manner, a plurality of arc-shaped grooves 32 are uniformly formed in the large gear 30 in a penetrating manner along the circumference, fastening plates 33 which correspond to the arc-shaped grooves 32 in number are arranged between the large gear 30 and the second circular ring disc 6-2, and sliding pins 33-1 which are arranged in the arc-shaped grooves 32 in a one-to-one correspondence manner are fixedly arranged on the fastening plates 33, so that when the large gear 30 rotates, the plurality of fastening plates 33 gather the stirrups towards the central position or keep away from the stirrups;

the outside of second ring dish 6-2 is fixed with motor box 34, motor box 34 inside is provided with the motor, motor drive has pinion 35 with gear wheel 30 meshing, pinion 35 sets up with motor box 34 normal running fit, ratchet 36 has been seted up along the circumference to pinion 35 inside, the normal running fit is provided with pawl 38 on pinion 35's the gear shaft 37, pawl 38 passes through second spring 39 fixed connection with gear shaft 37, pawl 38 blocks ratchet 36 for pinion 35 can be driven when gear shaft 37 anticlockwise rotates, and gear shaft 37 idle rotation when compressing second spring 39 to a certain extent, the spring coefficient of second spring 39 sets up great, makes second spring 39 by compression gear shaft 37 idle rotation then when a plurality of tight plate 33 are gathered together stirrup wrist towards central point.

In a specific use of the present embodiment, the motor inside the motor box 34 drives the gear shaft 37 to rotate, as shown in fig. 10, the elastic coefficient of the second spring 39 is set to be larger, when the gear shaft 37 rotates counterclockwise, the second spring 39 with a large elastic coefficient can drive the small gear 35 to rotate, the small gear 35 rotates to drive the meshed large gear 30 to rotate, and when the large gear 30 rotates, under the coordination of the sliding pin 33-1 and the arc-shaped groove 32, the fastening plate 33 is driven to move, the stirrup is gradually gathered towards the central position to check the wrist position of the patient, when the wrist position of the patient is fastened, due to the resistance, at which time the second spring 39 is compressed to some extent, the gear shaft 37 idles, when the wrist stirrup device 8 completes stirrup at the position of the wrist, the arm lifting device 6 can be lifted or put down to well drive the two arms of the patient to move, so that doctors can make diagnosis and treatment of the two arms of the patient more conveniently.

In the fifth embodiment, on the basis of the fourth embodiment, in order to prevent the telescopic rod 7 from affecting the position of the arm part (i.e., the shielded position) of the patient to be examined, please refer to the figure, two telescopic rods 7 are provided, sliding balls 40 are fixed at both ends of the two telescopic rods 7, annular ball slideways 41 are respectively formed on the end surfaces of the circular ring disk 6-1 and the second circular ring disk 6-2 along the circumference, and the upper ends of the ball slideways 41 are arc-shaped, so that the sliding balls 40 are placed inside the ball slideways 41 to slide and cannot be separated from the ball slideways 41, that is, most of the sliding balls 40 are placed inside the ball slideways 41, so that the sliding balls 40 cannot be separated when sliding inside the ball slideways 41;

the two sliding balls 40 of which the telescopic rods 7 are arranged inside the round ball slide rail 41 of the circular ring disc 6-1 are fixedly connected through an annular connecting rod 42, a rotating handle 43 penetrating through the round ball slide rail 41 and arranged outside the circular ring disc 6-1 is fixed on the connecting rod 42, and the circular ring disc 6-1 is provided with a connecting rod slide rail 43 of the connecting rod 42;

this embodiment is when specifically using, at first, when the stirrup of wrist position is accomplished to wrist stirrup device 8, the doctor examines patient's arm position, when needs inspection by the position of sheltering from of telescopic link 7, only need rotate turning handle 43, turning handle 43 drives connecting rod 42 and rotates this moment, then realize driving sliding ball 40 and slide in ball slide 41 is inside, finally realize the rotation of telescopic link 7, spill the position of sheltering from by telescopic link 7, supply the doctor to inspect.

Sixth embodiment, based on the first embodiment, the front ends of the two vertical rods 14 are fixed with cylindrical rods 44 extending above the front end of the bed plate 2, a sliding rod 45 is arranged between the two cylindrical rods 44 in a sliding fit manner along the length direction of the cylindrical rods 44, a data analysis processing platform 46 is arranged on one side of the detection bed 1, an infrared thermal imager 46-1 electrically connected with the data analysis processing platform 46 is fixed at the front end of the sliding rod 45 and arranged along the left-right direction, the data analysis processing platform 46 is provided with a doppler ultrasonic imaging device, the infrared thermal imager 46-1 is used for acquiring infrared thermal image information of a detected person and transmitting the information to the data analysis processing platform 46 for analysis processing, the host of the data analysis processing platform 46 is provided with special software for inspecting peripheral vascular diseases, and the infrared information acquisition of the infrared thermal imager 46-1, The information storage and information analysis and diagnosis functions are all completed by software, and the software is provided with a temperature distribution data extraction tool, so that the functions of the software are beneficial for a doctor to analyze the acquired infrared heat map information and provide a basis for diagnosis of peripheral vascular diseases; when the position of a patient is checked by the thermal infrared imager 46-1, a Doppler ultrasonic imaging device in the data analysis and processing platform can be adopted for detailed detection, so that the detection effect of the patient is better, and a reciprocating device 47 is arranged on the outer side of any one cylindrical rod 44;

referring to fig. 11, the reciprocating device 47 includes a base plate 48 fixedly connected to the cylindrical rod 44 and disposed along a length direction thereof, belt pulleys 49 are disposed at front and rear ends of an upper end of the base plate 48 in a rotating manner, the belt pulleys 49 are in a transmission engagement with each other via a belt 50, a driving motor disposed inside the base plate 48 is disposed at a lower end of any one of the belt pulleys 49, a vertically disposed guide pin 51 is fixed at an outer side of the belt 50, a driving slide plate 52 disposed at an upper end of the base plate 48 is fixed at an outer side of the slide rod 45, the driving slide plate 52 is vertically penetrated by a slotted sliding slot 52-1, the guide pin 51 is disposed inside the sliding slot 52-1, when the belt 50 rotates, the guide pin 51 drives the driving slide plate 52 to reciprocate in a front-and-back direction, and during the reciprocating motion, the thermal infrared imager 46-1 performs thermal image scanning on a lower limb position, when the patient position is examined by the thermal infrared imager 46-1, detailed inspection can be performed by using a doppler ultrasound imaging device in the data analysis and processing platform.

Seventh embodiment, referring to fig. 11, 12 and 13, on the basis of sixth embodiment, a square object carrying plate 53 is fixed at the rear end of the sliding rod 45, a vertically arranged couplant storage bottle 54 is fixed at the center of the object carrying plate 53, color doppler ultrasound requires careful application of a couplant on the skin surface of a patient when in use (since the frequency of medical ultrasound is 2.5-5M and cannot be conducted in the air; if air exists in the probe and the skin, ultrasound returns when encountering air and cannot enter the human body to perform an inspection function; a layer of couplant is applied on the skin first, so that the air between the probe and the skin can be eliminated), and the application of the couplant is complicated, especially, the viscosity of the couplant is high, so that a medical worker is required to squeeze the couplant bottle to extrude the couplant, and to solve the problem, a couplant applicator head 56 is fixed at the lower end of the couplant storage bottle 54 through a conduit 55, under the action of gravity, when a couplant smearing head 56 is used for smearing couplant on a position to be checked of a patient, smearing can be easily completed, the rear end of an object carrying plate 53 is uniformly and vertically penetrated and provided with three semicircular clamping grooves 57 along the circumference, the couplant smearing head 56 comprises a cylindrical smearing head 58 capable of being clamped in the clamping grooves 57, a circular chuck 59 is fixedly sleeved on the outer side of the smearing head 58, an annular fixture block slideway 60 is fixedly arranged at the upper end of a sliding rod 45, the fixture block slideway 60 and the object carrying plate 53 are coaxially arranged, a fixture block 61 is arranged on the fixture block slideway 60 in a sliding fit manner, the fixture block 61 slides around the fixture block slideway 60 in the circumferential direction, an auxiliary fixture block 62 provided with an annular notch is fixedly arranged at the lower end of the fixture block 61, so that the auxiliary fixture block 62 can be matched with the clamping grooves 57 to clamp the couplant smearing head 56 when rotating, namely, the smearing head 58 is clamped by an object with the two semicircular, when the couplant smearing head 56 is needed to be smeared, the fixture block 61 is only needed to be turned to one side, and the couplant smearing head 56 can be taken out.

In the eighth embodiment, referring to fig. 11, 12 and 13, on the basis of the sixth embodiment, some patients worry about the skin diseases of other patients due to cross infection of the applied head due to psychological factors, at this time, a device is adopted to replace disposable gauze to be placed at the upper end of the couplant applying head 56, a cylindrical gauze drum 63 fixedly connected with the carrying plate 53 is arranged at the upper end of any one of the clamping grooves 57, the hollow upper end and the hollow lower end in the gauze drum 63 are both arranged with openings, a cover plate 64 is arranged at the upper end of the gauze drum 63 in a rotating fit manner, an annular gauze drum bottom plate 65 is fixed at the lower end of the gauze drum 63, a large amount of circular gauze is stored in the gauze drum 63, so that the gauze can be stuck by the couplant when the couplant applying head 56 is placed at the lower end of the cylindrical gauze drum 63 and moves towards the upper end, and weak viscosity of the couplant is utilized, the couplant on the couplant application head 56 is adhered to the gauze and then taken out of the gauze barrel 63, namely when the couplant application head 56 extrudes the gauze towards the upper end, the gauze is prevented from moving towards the upper end due to the cover plate 64, and then extrusion force is given to the gauze, so that the gauze is better adhered to the couplant application head 56.

When the wrist stirrup device is used, a patient lies on the upper end of the detection bed 1 for detection, when the wrist stirrup device is used, the two arms of the patient are respectively arranged in the arm lifting devices 6 on the two sides, the arms of the patient sequentially pass through the annular disc 6-1 and the second annular disc 6-2, the length of the telescopic rod 7 is adjusted, and then the wrist stirrup device 8 is suitable for patients with different arm lengths; the motor inside the motor case 34 drives the gear shaft 37 to rotate, as shown in fig. 10, the elastic coefficient of the second spring 39 is set large, when the gear shaft 37 rotates counterclockwise, the second spring 39 with a large elastic coefficient can drive the small gear 35 to rotate, the small gear 35 rotates to drive the meshed large gear 30 to rotate, and when the large gear 30 rotates, under the coordination of the sliding pin 33-1 and the arc-shaped groove 32, the fastening plate 33 is driven to move, the stirrup is gradually gathered towards the central position to check the wrist position of the patient, when the wrist position of the patient is fastened, due to the resistance, at which time the second spring 39 is compressed to some extent, the gear shaft 37 idles, when the wrist stirrup device 8 finishes stirrup on the position of the wrist, the arm lifting device 6 can be lifted or put down to well drive the two arms of the patient to move, so that doctors can make more convenient diagnosis and treatment on the two arms of the patient;

when a medical worker rotates the rotating handle 13, the screw 12 rotates to drive the rack 10 to move towards the rear end, the gear 9 meshed with the rack 10 rotates to drive the rotating rod 4 to rotate, and the change of the arm lifting device 6 in the figures 4 to 5 is completed, at the moment, the arm lifting device 6 lifts two arms of a patient, and when a doctor examines the patient, the patient is prevented from being lifted in a mode of being assisted by the doctor or the doctor, so that the physical consumption of the patient or the doctor is greatly reduced;

when the legs of a patient are detected, the patient lies on a sickbed, the part of the legs contacting the sickbed needs to be lifted when the detection is carried out, the patient lifts by himself or in a doctor-assisted manner, and the physical consumption of the patient or the doctor is not small; in order to avoid the situation, when the rotating rod 4 rotates, the two wire wheels 18 are driven to synchronously rotate, at the moment, the wire wheels 18 wind the steel wire rope 16, then after the guide of the fixed pulley 19, the ankle supporting belt 17 fixedly connected with the lower end of the steel wire rope 16 is supported, the ankle supporting belt 17 lifts the foot of the patient, when the moving block 21 moves, the two semicircular lugs 22 fixed at the upper end can jack the hip supporting block 20, then the support of the hip position of the patient is realized, and the detection of the patient is more convenient;

when the instrument is required to be used for detecting a patient, the reciprocating device 47 is started, namely, the driving motor is started firstly to enable the belt pulley 49 to rotate, then the belt 50 is driven to rotate, the guide pin 51 drives the driving sliding plate 52 to reciprocate along the front-back direction when the belt 50 rotates, the thermal infrared imager 46-1 conducts thermal infrared image scanning on the position of the lower limb, the position of the abdomen and the like of the patient in the reciprocating process, when the position of the patient is detected through the thermal infrared imager 46-1, a Doppler ultrasonic imaging device in a data analysis processing platform can be used for conducting detailed detection, and at the moment, the couplant can be smeared on the skin of the patient through the couplant smearing head 56. The invention has smart structure and strong practicability, the four limbs of the patient are lifted by the device for auxiliary examination in the process of observation and examination, the lifting of the patient or the assistance of a doctor is avoided, the physical consumption of the patient or the doctor is greatly reduced, great convenience is provided for the patient in the process of detection, the device adopts the thermal infrared imager to carry out preliminary examination on the patient, when the position of the patient is examined, the couplant smearing head is firstly used for smearing the couplant on the position of the patient, then the Doppler ultrasonic imaging device in the data analysis and processing platform is used for carrying out detailed detection, and the couplant smearing head can replace gauze at the front end of the couplant smearing head through a gauze barrel, so that the detection experience of the patient is better, diseases are screened and treated more efficiently, the device can better serve clinical workers, and not only can make up the defects in the process of examining the peripheral vascular diseases, the advantages of the method are well integrated, labor and time are effectively saved, diseases are screened, diagnosed and treated more efficiently, and clinical workers are better served.

Claims

1. The utility model provides a detection auxiliary device of peripheral vascular disease, includes detects bed (1), its characterized in that, it is provided with bed board (2) and puts thing board (3) of arranging bed board (2) lower extreme in to detect bed (1), the lower extreme of bed board (1) front end position is provided with dwang (4) along controlling direction normal running fit, the rear end at dwang (4) both ends all is fixed with through connecting rod (5) and puts arm device (6) of arranging bed board (2) both sides in, dwang (4) and the arm device (6) of lifting of both sides are "U" shape setting, it includes ring dish (6-1) through connecting rod (5) fixed connection with dwang (4) to lift arm device (6), the rear end of ring dish (6-1) is connected with through telescopic link (7) and sets up second ring dish (6-2) corresponding with ring dish (6-1) shape, the second circular ring disc (6-2) is provided with a wrist stirrup device (8), a gear (9) is fixedly sleeved on the outer side of the rotating rod (4), and a rack (10) meshed with the gear (9) is arranged at the upper end of the object placing plate (3) in a sliding fit manner along the front-back direction;

the rack (10) is provided with a threaded hole in a penetrating manner along the front-back direction, a screw rod (12) which is arranged in a rotating fit with the object placing plate (3) is arranged at the threaded hole in a threaded fit manner, and a rotating handle (13) which is arranged on the outer side of the detection bed (1) is fixed at the front end of the screw rod (12);

bed board (2) rear end upper portion's both sides are fixed with two pole settings (14), two be fixed with fixed plate (15) between pole setting (14), fixed plate (15) lower extreme is fixed with ankle support area (17) through two wire rope (16), dwang (4) outside cover is established and is fixed with two line wheel (18) of arranging gear (9) both sides in, two wire rope (16) pierce through bed board (2) winding respectively and fix two after fixing fixed pulley (19) the direction on fixed plate (15) on line wheel (18) for dwang (4) when rotating, two wire rope (16) drive ankle support area (17) and go up and down.

2. The peripheral vascular disease detection auxiliary device as claimed in claim 1, wherein a hip support block (20) is arranged at the middle position of the bed plate (2) in a sliding fit manner along the vertical direction, the upper end face of the hip support block (20) is in an initial state and is laid on the upper end face of the bed plate (2), the lower end of the hip support block (20) is arranged to be an arc surface, the lower end of the hip support block (20) is movably placed at the upper end of a moving block (21) fixed at the rear end of the rack (10), two semicircular convex blocks (22) are fixed at the upper end of the moving block (21), and the hip support block (20) can be supported by the two convex blocks (22) when the rack (10) moves towards the rear end.

3. The peripheral vascular disease detection auxiliary device according to claim 1, wherein the rotating rod (4) is arranged in a telescopic manner, the rotating rod (4) comprises a main rotating rod (23) at the middle position and auxiliary rotating rods (24) arranged at two sides in a sliding fit manner, both the slide way arranged in the main rotating rod (23) and the auxiliary rotating rods (24) are arranged in a rectangular manner, and the end part of the slide way arranged in the main rotating rod (23) is fixedly connected with the end part of the slide way in the main rotating rod (23) through a spring (25);

the telescopic link (7) include first telescopic link (26) of being connected with ring dish (6-1), first telescopic link rear end sliding fit is provided with second telescopic link (27) of being connected with second ring dish (6-2), evenly seted up a plurality of card holes (28) along length direction on second telescopic link (27), set up the second card hole that the shape corresponds on first telescopic link (26), it is a plurality of card hole (28) all can pass through adjusting bolt (29) with the second card hole on first telescopic link (26) and fix together.

4. The peripheral vascular disease detection auxiliary device according to claim 1, wherein the wrist stirrup device (8) comprises a large gear (30) rotatably arranged at the rear end of a second circular disc (6-2), a circular through hole (31) is formed in the middle of the large gear (30) in a penetrating manner, a plurality of arc-shaped grooves (32) are uniformly formed in the large gear (30) in a penetrating manner along the circumference, fastening plates (33) corresponding to the arc-shaped grooves (32) in number are arranged between the large gear (30) and the second circular disc (6-2), and sliding pins (33-1) which are arranged in the arc-shaped grooves (32) in a one-to-one correspondence manner are fixedly arranged on the fastening plates (33), so that when the large gear (30) rotates, the fastening plates (33) gather the stirrups towards the central position or are far away from and loosen;

a motor box (34) is fixed on the outer side of the second circular ring disc (6-2), a motor is arranged in the motor box (34), the motor drives a pinion (35) meshed with the large gear (30), the pinion (35) and the motor box (34) are arranged in a rotating matching mode, ratchets (36) are arranged in the pinion (35) along the circumference, pawls (38) are arranged on a gear shaft (37) of the pinion (35) in a rotating matching mode, the pawls (38) and the gear shaft (37) are fixedly connected through a second spring (39), the ratchets (36) are clamped by the pawls (38), so that the pinion (35) can be driven to rotate when the gear shaft (37) rotates anticlockwise, the gear shaft (37) idles when the second spring (39) is compressed to a certain degree, and the spring coefficient of the second spring (39) is set to be larger, so that the second spring (39) is compressed when the fastening plates (33) gather the stirrup wrist toward the central position and the gear shaft (37) idles.

5. The peripheral vascular disease detection auxiliary device according to claim 4, wherein the number of the telescopic rods (7) is two, sliding balls (40) are fixed at both ends of the two telescopic rods (7), annular spherical slideways (41) are arranged on the end faces of the annular discs (6-1) and the second annular disc (6-2) along the circumference, and the upper ends of the spherical slideways (41) are in a radian shape, so that the sliding balls (40) are placed in the spherical slideways (41) to slide and cannot be separated from the spherical slideways (41);

two inside sliding balls (40) of the ball slide way (41) of the ring plate (6-1) are fixedly connected through an annular connecting rod (42) in the telescopic rod (7), the connecting rod (42) is fixed with a rotating handle (43) penetrating through the ball slide way (41) and arranged outside the ring plate (6-1), and the connecting rod slide way (43) of the connecting rod (42) is arranged on the ring plate (6-1).

6. The auxiliary device for detecting peripheral vascular diseases according to claim 1, wherein cylindrical rods (44) extending above the front end of the bed plate (2) are fixed at the front ends of the two vertical rods (14), a sliding rod (45) is arranged between the two cylindrical rods (44) in a sliding fit manner along the length direction of the cylindrical rods (44), a data analysis processing platform (46) is arranged on one side of the detection bed (1), an infrared thermal imager (46-1) electrically connected with the data analysis processing platform (46) and arranged along the left-right direction is fixed at the front end of the sliding rod (45), an ultrasonic Doppler imaging device is installed on the data analysis processing platform (46), and a reciprocating device (47) is arranged on the outer side of any one cylindrical rod (44);

the reciprocating device (47) comprises a base plate (48) fixedly connected with the cylindrical rod (44) and arranged along the length direction of the cylindrical rod, the front end part and the rear end part of the upper end of the base plate (48) are respectively provided with a belt pulley (49) in a rotating fit way, the belt pulleys (49) are in transmission fit through a belt (50), the lower end of any belt pulley (49) is provided with a driving motor arranged in the base plate (48), a guide pin (51) which is vertically arranged is fixed on the outer side of the belt (50), a driving sliding plate (52) arranged at the upper end of the base plate (48) is fixed at the outer side of the sliding rod (45), the driving sliding plate (52) is provided with a slotted chute (52-1) along the upper and lower parts, the guide pin (51) is always arranged in the sliding groove (52-1) so that when the belt (50) rotates, the guide pin (51) drives the driving slide plate (52) to reciprocate along the front-back direction.

7. The peripheral vascular disease detection auxiliary device according to claim 6, wherein a square object carrying plate (53) is fixed at the rear end of the sliding rod (45), a vertically arranged couplant storage bottle (54) is arranged and fixed at the center of the object carrying plate (53) in a penetrating manner, a couplant smearing head (56) is fixed at the lower end of the couplant storage bottle (54) through a guide pipe (55), three semicircular clamping grooves (57) are formed in the rear end of the object carrying plate (53) in a penetrating manner along the circumferential uniformly distributed vertical direction, the couplant smearing head (56) comprises a cylindrical smearing head (58) capable of being clamped inside the clamping grooves (57), a circular chuck (59) is fixedly sleeved on the outer side of the smearing head (58), an annular clamping block slideway (60) is fixed at the upper end of the sliding rod (45), and the clamping block slideway (60) and the object carrying plate (53) are coaxially arranged, the coupling agent smearing head is characterized in that a clamping block (61) is arranged on the clamping block slide way (60) in a sliding fit mode, the clamping block (61) slides along the circumferential direction of the clamping block slide way (60), and an auxiliary clamping block (62) arranged in an annular gap is fixed at the lower end of the clamping block (61), so that the auxiliary clamping block (62) can be matched with the clamping groove (57) to clamp the coupling agent smearing head (56) when rotating.

8. The peripheral vascular disease detection auxiliary device as claimed in claim 7, wherein a cylindrical gauze tube (63) fixedly connected with the loading plate (53) is arranged at the upper end of any one of the clamping grooves (57), the gauze tube (63) is hollow and is provided with an opening at the upper end and the lower end, a cover plate (64) is rotatably arranged at the upper end of the gauze tube (63), an annular gauze tube bottom plate (65) is fixed at the lower end of the gauze tube (63), and a large amount of circular gauze is stored in the gauze tube (63), so that the gauze can be stuck by the couplant when the couplant smearing head (56) is arranged at the lower end of the cylindrical gauze tube (63) and moves towards the upper end.