Pulse detection device for cardiovascular clinical nursing

Abstract

The invention relates to a pulse detection device for cardiovascular clinical nursing, which comprises a mobile platform, pulleys arranged at four corners of the bottom of the mobile platform, a lifting rod arranged at the top of the pulleys, a storage table arranged on the outer wall of the fixed end of the lifting rod, a detection platform arranged at the top of the telescopic end of the lifting rod, and a fixing mechanism arranged at the top of the detection platform. A detection mechanism is arranged at the top of the detection platform; according to the invention, the following problems can be solved: arms of different patients can be fixed through cooperation of a moving block and a concave-convex arc-shaped plate, and inaccurate detection results caused by random movement of the arms in the pulse detection process are prevented; through cooperation of the arm pad and the palm pad, the tension degree of the patient is relieved; through cooperation of the reciprocating lead screw and the supporting rod, the pulse sensor is driven to move towards the wrist of a patient while the arm of the patient is fixed, so that the pulse sensor can move to the proper distance of the wrists of different patients, and the detection accuracy is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a pulse detection device for cardiovascular clinical nursing. Background Art

[0002] Cardiology is one of the areas with a high incidence of nursing risks due to the rapid progression of cardiovascular diseases, the often severe severity of their symptoms, and the diverse causes of their onset. Traditional pulse monitoring, as a non-invasive, low-cost core monitoring method, plays an irreplaceable role in inpatient monitoring, postoperative rehabilitation, and home care.

[0003] However, conventional cardiovascular clinical nursing pulse detection devices often have some problems in daily use. With the development of science and technology, technicians in related fields have also made a lot of optimizations to cardiovascular clinical nursing pulse detection devices to solve some of the problems that different consumer groups care about. In order to make a more accurate comparison, for example, Chinese Patent Publication No. CN213046851U discloses a cardiovascular clinical pulse detection device, which includes a detection box, an inspection port is formed on the front of the detection box, a wrist pad is fixedly connected to the inner bottom wall of the inspection port, a movable groove is formed at the upper end of the inspection port, a support column is provided inside the inspection port, one end of the support column is movable through the inspection port and extends into the detection box, a pulse sensor probe is mounted on the other end of the support column, one end of the support column is fixedly connected to a lifting plate, a movable plate is provided above the lifting plate, and positioning rods are fixedly connected to the upper surface of the lifting plate at both ends. The above-mentioned prior art provides a pulse sensor probe and a pressure sensor, and the two components are used in combination to facilitate the detection of a patient's pulse. Compared with manual detection, it is more accurate and intelligent, reduces the labor of medical staff, and increases the accuracy of pulse detection.

[0004] However, the above-mentioned pulse detection device for clinical use in cardiovascular medicine still has some shortcomings in actual use: 1. By setting up a pulse sensor probe and a pressure sensor, the two components are used together to facilitate the detection of the patient's pulse. However, the patient's arm is not fixed during the pulse detection process. If the patient's arm shakes during the detection, the final test result will be affected.

[0005] 2. The aforementioned clinical pulse detection device for cardiovascular medicine facilitates adjustment of the distance between the pulse sensor probe and the wrist pad by providing a forward and reverse motor, a threaded rod, a guide rod, a movable plate, a lifting plate, and a positioning rod. However, manual adjustment cannot precisely adjust the distance between the pulse sensor and the wrist. If the distance between the pulse sensor probe and the wrist is too small or too large, the pulse cannot be detected.

[0006] Therefore, based on the above-stated viewpoint, there is still room for improvement in the existing pulse detection devices for cardiovascular clinical care. Summary of the Invention

[0007] In order to solve the above problems, the present invention provides a pulse detection device for cardiovascular clinical nursing, including a mobile platform, pulleys are provided at the four corners of the bottom of the mobile platform, a lifting rod is provided on the top of the pulley, a storage platform is provided on the outer wall of the fixed end of the lifting rod, a detection platform is provided on the top of the telescopic end of the lifting rod, a fixing mechanism is provided on the top of the detection platform, and a detection mechanism is also provided on the top of the detection platform.

[0008] Preferably, the fixing mechanism includes a fixed platform slidably arranged on the top of the detection platform, a sliding groove for the fixed platform to slide is provided on the top of the detection platform, a spring 1 is provided between the sliding groove and the fixed platform, an arc-shaped plate is provided on the top of the fixed platform, an arm pad is provided on the top of the arc-shaped plate, a palm support plate is provided on the side of the arc-shaped plate close to spring 1, and a palm pad is provided on the top of the palm support plate.

[0009] Preferably, the fixing mechanism also includes a moving block symmetrically slidably arranged on the top of the detection platform, and the top of the detection platform is symmetrically provided with inclined grooves for the moving block to slide, and concave and convex arc plates are provided above the fixed platform and on both sides of the arc plate, and an L-shaped rod is provided on the side of the moving block close to the fixed platform, and a limiting groove for the L-shaped rod to slide is provided on the top of the fixed platform, and the moving block and the concave and convex arc plate are connected by a strip plate, and a fixed plate is provided on the inner wall of the concave and convex arc plate, and a plurality of springs are provided between the fixed plate and the concave and convex arc plate.

[0010] Preferably, the detection mechanism includes a bonding plate arranged above the fixed platform, T-shaped plates are symmetrically arranged on the top of the bonding plate, and the T-shaped plates are connected by square plates. Arc-shaped strips are symmetrically arranged on both sides of one of the T-shaped plates, and square columns are slidably arranged inside the arc-shaped strips and the T-shaped plates, and a telescopic rod located between the T-shaped plates is sleeved on the square column.

[0011] Preferably, the detection mechanism also includes a pulse sensor slidably arranged in the fitting plate and located at the bottom of the telescopic rod, a plurality of obstruction plates are evenly arranged along the circumference of the pulse sensor, and the obstruction plates are slidably arranged in the T-shaped plate, the fixed end of the telescopic rod is sleeved with a horizontal plate, and a spring three is sleeved on the telescopic rod between the horizontal plate and the obstruction plate, an adjustment unit is provided on the top of the square plate and the outer wall of one side of the T-shaped plate, and a synchronization unit is provided on one side of the square plate.

[0012] Preferably, the adjustment unit includes a synchronization rod arranged at the bottom of the square column away from the telescopic rod, the obstruction plate passes through the T-shaped plate on the side close to the arc strip and is slidably sleeved on the extension plate at the bottom end of the synchronization rod, and an adjustment rod is provided on the side of the synchronization rod close to the telescopic rod.

[0013] Preferably, the adjustment unit also includes a rotating shaft rotatably arranged on the outer wall of the T-shaped plate close to the adjusting rod, an adjusting plate is sleeved on the rotating shaft, an adjusting groove for the adjusting rod to slide is provided on the adjusting plate, a bevel gear 1 is sleeved on the rotating shaft, a rotating shaft is rotatably arranged on the top of the square plate, a bevel gear 2 is sleeved on the rotating shaft and meshed with the bevel gear 1, and an anti-slip sleeve is sleeved on the top of the rotating shaft.

[0014] Preferably, the synchronization unit includes a slider slidingly arranged on the top of the detection platform, the slider and the fixed platform are connected by a synchronization plate, a reciprocating screw is rotatably arranged on the top of the slider, a spur gear is sleeved on the reciprocating screw, a rack meshing with the spur gear is arranged on the top of the detection platform through a bracket, and a support frame connected to the square plate is cooperated with the reciprocating screw.

[0015] Preferably, a protective mechanism is provided on the top of the detection platform, and the protective mechanism includes a protective shell covering the top of the detection platform, a partition located on the inner wall of the protective shell and between the fixed platform and the movable block, and a receiving slot is provided on the protective shell.

[0016] Preferably, inspection windows are provided on the top and side walls of the protective shell.

[0017] In summary, this application includes at least one of the following beneficial technical effects: 1. The present invention fixes the arms of different patients by cooperating with the movable block and the concave-convex arc plate, thereby preventing the arms from moving randomly during the subsequent pulse detection of the patient, which would cause inaccurate detection results. The invention also reduces the patient's tension by cooperating with the arm pad and the palm pad, thereby preventing tension from increasing the patient's pulse rate.

[0018] 2. The present invention achieves the goal of fixing the patient's arm while moving the pulse sensor toward the patient's wrist through the cooperation of the reciprocating screw rod and the support rod, so that the pulse sensor can be moved to the appropriate distance from the wrist of different patients, thereby improving the accuracy of pulse sensor detection.

[0019] 3. The present invention adjusts the position of the pulse sensor through the cooperation of the rotating shaft and the adjustment plate, thereby making the pulse sensor detection more accurate; and also prevents dust and the external environment from affecting the measurement of the device through the protective shell, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and examples.

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 This is a schematic diagram of the structure of the fixing mechanism of the present invention Figure 1 .

[0023] Figure 3 This is a schematic diagram of the structure of the fixing mechanism of the present invention Figure 2 .

[0024] Figure 4 It is a structural schematic diagram of the detection mechanism of the present invention.

[0025] Figure 5 This invention Figure 4 A partial enlarged view of point A.

[0026] Figure 6 It is a structural schematic diagram of the regulating unit of the present invention.

[0027] Figure 7 It is a structural diagram of the synchronization unit of the present invention.

[0028] Figure 8 It is a structural schematic diagram of the protection mechanism of the present invention.

[0029] In the figure, 1, moving platform; 10, pulley; 11, lifting rod; 12, storage platform; 13, detection platform; 2, fixing mechanism; 3, detection mechanism; 20, fixing platform; 21, sliding groove; 22, spring 1; 23, curved plate; 230, arm pad; 24, palm support plate; 240, palm pad; 25, moving block; 250, inclined groove; 26, concave-convex curved plate; 260, L-shaped rod; 261, limiting groove; 262, strip plate; 27, fixing plate; 270, spring 2; 30, fitting plate; 300, T-shaped plate; 301, square plate; 31, curved strip plate; 310, square column; 32, extension Retractable rod; 33. Pulse sensor; 34. Obstruction plate; 35. Horizontal plate; 36. Spring three; 37. Adjustment unit; 38. Synchronization unit; 370. Synchronization rod; 371. Extension plate; 372. Adjustment rod; 373. Rotation axis; 374. Adjustment plate; 375. Adjustment slot; 376. Bevel gear one; 377. Rotation axis; 378. Bevel gear two; 379. Anti-slip sleeve; 380. Slider; 381. Synchronization plate; 382. Reciprocating screw; 383. Spur gear; 384. Rack; 385. Support frame; 4. Protection mechanism; 40. Protective shell; 41. Partition; 42. Insertion slot; 43. Inspection window. DETAILED DESCRIPTION

[0030] The following is combined with Figures 1 to 8While embodiments of the invention have been described in detail, the invention can be implemented in many different ways as defined and covered by the claims.

[0031] The embodiment of the present application discloses a pulse detection device for cardiovascular clinical nursing. It is explained that the present application is mainly used in the process of pulse detection in cardiovascular clinical nursing. In terms of technical effect, it can fix the arms of different patients to prevent the patients from moving their arms during the pulse detection process, resulting in inaccurate detection results; in particular, in the process of fixing the arms of different patients, the distance between the pulse sensor and the patient's wrist can be synchronously adjusted to ensure that the pulse sensor can successfully detect the patient's pulse; further, the present application can also accurately control the position of the pulse sensor to improve the accuracy of pulse sensor detection.

[0032] Example 1: Reference Figure 1 As shown, a pulse detection device for cardiovascular clinical nursing includes a mobile platform 1, a pulley 10, a lifting rod 11, a storage platform 12, a detection platform 13, a fixing mechanism 2 and a detection mechanism 3. Pulleys 10 are provided at the four corners of the bottom of the mobile platform 1, which can drive the mobile platform 1 to move, thereby facilitating medical personnel to push the device to a designated position; a lifting rod 11 is provided on the top of the pulley 10, which can be used to raise the device to a suitable height; a storage platform 12 is provided on the outer wall of the fixed end of the lifting rod 11, which is used to store other nursing tools; a detection platform 13 is provided on the top of the telescopic end of the lifting rod 11, which can drive the detection platform 13 to move together when the lifting rod 11 moves; a fixing mechanism 2 is provided on the top of the detection platform 13, which is used to fix different patients' arms to prevent inaccurate detection results due to patients' arm movements during pulse detection; a detection mechanism 3 is also provided on the top of the detection platform 13, which is used to adjust the distance between the patient's wrist and the pulse sensor 33, thereby ensuring the accuracy of the detection.

[0033] During the specific implementation process, the pulley 10 can drive the mobile platform 1 to move, so that medical staff can push the device to the designated position, and then the lifting rod 11 can be used to raise the device to a suitable height. Then, the fixing mechanism 2 is used to fix the arms of different patients to prevent the patients from moving their arms during the pulse detection process, resulting in inaccurate test results; finally, the detection mechanism 3 is used to adjust the distance between the patient's wrist and the pulse sensor 33 to ensure the accuracy of the detection.

[0034] Reference Figure 2As shown, that is, the fixing mechanism 2 in the present application; specifically, the fixing mechanism 2 includes a fixed platform 20, a sliding groove 21, a spring 22, an arc plate 23, an arm pad 230, a palm support plate 24 and a palm pad 240. The fixed platform 20 is slidingly provided on the top of the detection platform 13. A sliding groove 21 for sliding the fixed platform 20 is opened on the top of the detection platform 13. The fixed platform 20 can slide under the restriction of the sliding groove 21; a spring 22 is provided between the sliding groove 21 and the fixed platform 20, and the spring 22 can always be fixed to the fixed platform 20 Provide forward thrust; an arc-shaped plate 23 is provided on the top of the fixed platform 20, and the arc-shaped plate 23 is used to fix the patient's arm; an arm pad 230 is provided on the top of the arc-shaped plate 23, and the arm pad 230 is used to prevent the patient's arm from directly contacting the arc-shaped plate 23, thereby reducing the patient's tension; a palm support plate 24 is provided on the side of the arc-shaped plate 23 close to the spring 1 22, and the palm support plate 24 is used to support the patient's palm; a palm pad 240 is provided on the top of the palm support plate 24 to improve the comfort of the patient's palm and reduce the patient's tension.

[0035] During the specific implementation process, the patient places his arm on the arm pad 230 on the top of the curved plate 23 and places his palm on the palm pad 240 on the top of the palm support plate 24, thereby reducing the patient's tension and preventing tension from increasing the patient's pulse rate. Then the patient pushes the arm pad 230 and the curved plate 23 forward with his arm. During the process of moving forward, the arm pad 230 and the curved plate 23 will push the fixed platform 20 to move under the restriction of the sliding groove 21.

[0036] Reference Figure 3As shown, that is, the fixing mechanism 2 in the present application; specifically, the fixing mechanism 2 also includes a moving block 25, an inclined groove 250, a concave-convex arc-shaped plate 26, an L-shaped rod 260, a limiting groove 261, a strip plate 262, a fixed plate 27 and a second spring 270. The moving block 25 is symmetrically slidably provided on the top of the detection platform 13, and the inclined groove 250 for the sliding of the moving block 25 is symmetrically opened on the top of the detection platform 13. The moving block 25 can slide under the restriction of the inclined groove 250; concave-convex arc-shaped plates 26 are provided above the fixed platform 20 and on both sides of the arc-shaped plate 23. The concave-convex arc-shaped plates 26 are used to fix the patient's arm; an L-shaped rod 260 is provided on the side of the moving block 25 close to the fixed platform 20. When the fixed platform 20 moves, it can drive the L-shaped rod 260 to move together. When the L-shaped rod 260 moves, it can drive the moving block 25 to move together; a limit groove 261 for the sliding of the L-shaped rod 260 is provided on the top of the fixed platform 20, and the limit groove 261 is used to limit the movement of the L-shaped rod 260, thereby limiting the movement of the moving block 25; the moving block 25 and the concave-convex arc plate 26 are connected by a strip plate 262. When the moving block 25 moves, it can drive the strip plate 262 to move together, and when the strip plate 262 moves, it can drive the concave-convex arc plate 26 to move together; a fixed plate 27 is provided on the inner wall of the concave-convex arc plate 26, and the fixed plate 27 is used to further fix the patient's arm; a plurality of springs 270 are provided between the fixed plate 27 and the concave-convex arc plate 26, and the springs 270 can always provide a downward thrust for the fixed plate 27.

[0037] During the specific implementation process, when the fixed platform 20 moves, it can drive the L-shaped rod 260 to move together. When the L-shaped rod 260 moves, it can drive the moving block 25 to move together under the restriction of the inclined groove 250. When the moving block 25 moves, it can drive the strip plate 262 to move together. When the strip plate 262 moves, it can drive the concave-convex arc plate 26 to move together, so that the concave-convex arc plate 26 moves toward the center of the fixed platform 20 while moving forward with the fixed platform 20. When the concave-convex arc plate 26 moves, it can drive the spring 2 270 and the fixed plate 27 to move toward the center of the fixed platform 20 together, thereby fixing the arms of different patients to prevent the arms from moving randomly during the subsequent pulse detection of the patient, resulting in inaccurate detection results.

[0038] Reference Figure 4 and Figure 5As shown, the detection mechanism 3 in the present application; specifically, the detection mechanism 3 includes a bonding plate 30, a T-shaped plate 300, a square plate 301, an arc strip plate 31, a square column 310, a telescopic rod 32, a pulse sensor 33, an obstruction plate 34, a horizontal plate 35, a spring 36, an adjustment unit 37 and a synchronization unit 38. A bonding plate 30 is provided above the fixed platform 20, and a T-shaped plate 300 is symmetrically provided on the top of the bonding plate 30. When the bonding plate 30 moves, it can drive the T-shaped plate 300 to move together; the T-shaped plates 300 are connected by The square plate 301 is connected, and when the T-shaped plate 300 moves, it can drive the square plate 301 to move together; one of the T-shaped plates 300 is symmetrically provided with curved strips 31 on both sides, and when the T-shaped plate 300 moves, it can also drive the curved strips to move together; a square column 310 is slidingly provided inside the curved strips 31 and the T-shaped plate 300, and the square column 310 can slide under the restriction of the curved strips 31 and the T-shaped plate 300; a telescopic rod 32 is sleeved on the square column 310 and is located between the T-shaped plates 300, and when the square column 310 slides, it can drive the telescopic rod The rod 32 slides together, and a pulse sensor 33 is slidably provided in the fitting plate 30 at the bottom of the telescopic rod 32. The pulse sensor 33 is used to detect the patient's pulse. A plurality of blocking plates 34 are evenly arranged around the pulse sensor 33, and the blocking plates 34 are slidably provided in the T-shaped plate 300. When the T-shaped plate 300 can slide, the blocking plates 34 can slide with the pulse sensor 33. A cross plate 35 is provided on the fixed end of the telescopic rod 32. A spring 36 is provided between the cross plate 35 and the blocking plate 34 and on the telescopic rod 32. , spring three 36 can always provide downward thrust for the obstruction plate 34; an adjustment unit 37 is provided on the top of the square plate 301 and the outer wall of one side of the T-shaped plate 300, and the adjustment unit 37 is used to adjust the position of the pulse sensor 33, so that the pulse sensor 33 can detect more accurately; a synchronization unit 38 is provided on one side of the square plate 301, and the synchronization unit 38 is used to move the pulse sensor 33 toward the patient's wrist while fixing the patient's arm, so that the pulse sensor 33 can move to the appropriate distance from the wrist of different patients.

[0039] It should be noted that the blocking plate 34 can both slide within the T-shaped plate 300 and move up and down within the T-shaped plate 300 .

[0040] During the specific implementation process, the square plate 301 is driven to move downward by the synchronization unit 38. When the square plate 301 moves downward, it can drive the T-shaped plate 300 to move together. When the T-shaped plate 300 moves, it can drive the bonding plate 30 to move together. When the bonding plate 30 moves, it can move the pulse sensor 33, so that the pulse sensor 33 can be moved to the appropriate distance from the wrist of different patients and the patient's pulse can be detected through the pulse sensor 33; if the position of the pulse sensor 33 is not in a suitable position, the position of the pulse sensor 33 is adjusted by the adjustment unit 37, so that the detection of the pulse sensor 33 is more accurate.

[0041] Reference Figure 6 The cam 372 is actuated to move the cam 370 in a direction of rotation so as to allow the cam 370 to move in a direction of rotation relative to the cam 370. The cam 372 is actuated to move the cam 370 in a direction of rotation relative to the cam 370. The cam 376 is provided with a first bevel gear 376, and the cam 376 is provided with a second bevel gear 376. The cam 376 is provided with a first bevel gear 376 and the cam 376 is provided with a second bevel gear 376. The cam 376 is provided with a first bevel gear 376 and the cam 376 is provided with a second bevel gear 376. The cam 376 is provided with a first bevel gear 376 and the cam 376 is provided with a second bevel gear 376. The cam 376 is provided with a first bevel gear 376 and the cam 376 is provided with a second bevel gear 376. The cam 376 is provided with a first bevel gear 376.

[0042] During the specific implementation process, when the position of the pulse sensor 33 is not in a suitable position, the medical staff rotates the anti-slip sleeve 379. When the anti-slip sleeve 379 rotates, it can drive the rotating shaft 377 to rotate together. When the rotating shaft 377 rotates, it can drive the bevel gear 2 378 to rotate together. When the bevel gear 2 378 rotates, it can drive the bevel gear 1 376 to rotate together. When the bevel gear 1 376 rotates, it can drive the rotating shaft 373 to rotate together. When the rotating shaft 373 rotates, it can drive the adjusting plate 374 to rotate together. When the adjusting plate 374 rotates, it can drive the adjusting rod 372 to rotate through the adjusting slot 375. When the adjusting rod 372 moves, it can drive the synchronous rod 370 to move together. When the synchronous rod 370 moves, it can drive the square column 310 and the extension plate 371 to move together. When the square column 310 and the extension plate 371 move, they can drive the telescopic rod 32, the pulse sensor 33, the obstruction plate 34, the cross plate 35 and the spring 3 36 to move synchronously, thereby adjusting the position of the pulse sensor 33, thereby making the pulse sensor 33 more accurate in detection.

[0043] Reference Figure 7 As shown, that is, the synchronization unit 38 in the present application; specifically, the synchronization unit 38 includes a slider 380, a synchronization plate 381, a reciprocating screw 382, a spur gear 383, a rack 384 and a support frame 385. A slider 380 is provided on the top of the detection platform 13 for sliding. The slider 380 and the fixed platform 20 are connected by the synchronization plate 381. The slider 380 can slide under the restriction of the detection platform 13. When the fixed platform 20 moves, the synchronization plate 381 can be driven to move together. When the synchronization plate 381 moves, the slider 380 can be driven to move together. The top of the slider 380 A reciprocating screw 382 is provided for rotation. When the slider 380 moves, the reciprocating screw 382 can be driven to move together. The reciprocating screw 382 can rotate within the limit of the slider 380. A spur gear 383 is sleeved on the reciprocating screw 382. When the reciprocating screw 382 moves, the spur gear 383 can be driven to move together. When the spur gear 383 rotates, the reciprocating screw 382 can be driven to rotate together. A rack 384 meshing with the spur gear 383 is provided on the top of the detection platform 13 through a bracket. When the spur gear 383 moves, it can drive the spur gear 383 to rotate by meshing with the rack 384. A support frame 385 connected to the square plate 301 is provided on the reciprocating screw 382. When the reciprocating screw 382 rotates, it can drive the support frame 385 to move up and down. When the support frame 385 moves, it can drive the square plate 301 to move together.

[0044] During the specific implementation process, when the fixed platform 20 moves, it can drive the synchronous plate 381 to move together, and when the synchronous plate 381 moves, it can drive the slider 380 to move together, and when the slider 380 moves, it can drive the reciprocating screw 382 to move together, and when the reciprocating screw 382 moves, it can drive the spur gear 383 to move together, and when the spur gear 383 moves, it can drive the spur gear 383 to rotate through engagement with the rack 384, and when the spur gear 383 rotates, it can drive the reciprocating screw 382 to rotate together, and when the reciprocating screw 382 rotates, it can drive the support frame 385 to move up and down, and when the support frame 385 moves, it can drive the square plate 301 to move together, so as to fix the patient's arm while moving the pulse sensor 33 toward the patient's wrist, so that the pulse sensor 33 can be moved to the appropriate distance from the wrist of different patients.

[0045] Example 2: Reference Figure 8As shown, on the basis of Example 1, in order to prevent dust and the external environment from affecting the measurement of the device, in the specific embodiment of this scheme, a protective mechanism 4 is provided on the top of the detection platform 13; specifically, the protective mechanism 4 includes a protective shell 40, a partition 41, an insertion slot 42 and an inspection window 43. The top cover of the detection platform 13 is provided with a protective shell 40, and the protective shell 40 is used to prevent the external dust environment from affecting the device; the partition 41 is located on the inner wall of the protective shell 40 and between the fixed platform 20 and the movable block 25, and the partition 41 is used to restrict the patient's arm so that the patient's arm can be smoothly placed on the top of the curved plate 23; the protective shell 40 is provided with an insertion slot 42, and the patient's arm can enter the protective shell 40 through the insertion slot 42; the top and side walls of the protective shell 40 are provided with inspection windows 43, and the position of the pulse sensor 33 can be observed through the inspection window 43.

[0046] During operation: In the first step, the medical staff can drive the mobile platform 1 to move through the pulley 10, so that the medical staff can push the device to the designated position, and then the lifting rod 11 can be used to raise the detection platform 13 to a suitable height, so that the patient can place his arm on the top of the curved plate 23.

[0047] Step 2: When the lifting rod 11 raises the detection platform 13 to a suitable height, the patient places his arm on the arm pad 230 on the top of the curved plate 23 and places his palm on the palm pad 240 on the top of the palm support plate 24, thereby reducing the patient's tension and preventing tension from increasing the patient's pulse rate. Then the patient pushes the arm pad 230 and the curved plate 23 forward with his arm. During the forward movement of the arm pad 230 and the curved plate 23, they push the fixed platform 20 to move under the restriction of the sliding slot 21.

[0048] Step 3: When the fixed platform 20 moves, it can drive the L-shaped rod 260 to move together. When the L-shaped rod 260 moves, it can drive the moving block 25 to move together under the restriction of the inclined groove 250. When the moving block 25 moves, it can drive the strip plate 262 to move together. When the strip plate 262 moves, it can drive the concave-convex curved plate 26 to move together, so that the concave-convex curved plate 26 moves toward the center of the fixed platform 20 while moving forward with the fixed platform 20. When the concave-convex curved plate 26 moves, it can drive the spring 2 270 and the fixed plate 27 to move toward the center of the fixed platform 20 together, thereby fixing the arms of different patients to prevent the arms from moving randomly during the subsequent pulse detection of the patient, resulting in inaccurate detection results.

[0049] Step 4: At the same time, when the fixed platform 20 moves, it can drive the synchronous plate 381 to move together. When the synchronous plate 381 moves, it can drive the slider 380 to move together. When the slider 380 moves, it can drive the reciprocating screw 382 to move together. When the reciprocating screw 382 moves, it can drive the spur gear 383 to move together. When the spur gear 383 moves, it can drive the spur gear 383 to rotate through engagement with the rack 384. When the spur gear 383 rotates, it can drive the reciprocating screw 382 to rotate together. When the reciprocating screw 382 rotates, it can drive the support frame 385 to move up and down. When the support frame 385 moves, It can drive the square plate 301 to move together. When the square plate 301 moves downward, it can drive the T-shaped plate 300 to move together. When the T-shaped plate 300 moves, it can drive the fitting plate 30 to move together. When the fitting plate 30 moves, it can move the arterial pulse sensor 33. When the patient's pulse pushes up the pulse sensor 33, the blocking plate 34 and the spring 36 can ensure that the pulse sensor 33 always contacts the patient's wrist. The arterial pulse sensor 33 can be moved toward the patient's wrist while the patient's arm is fixed, so that the pulse sensor 33 can be moved to the appropriate distance from the wrist of different patients.

[0050] Step 5: When the pulse sensor 33 is not in the proper position, the medical staff observes the position of the pulse sensor 33 through the observation window and rotates the anti-slip cover 379. When the anti-slip cover 379 rotates, it drives the rotating shaft 377 to rotate together. When the rotating shaft 377 rotates, it drives the bevel gear 2 378 to rotate together. When the bevel gear 2 378 rotates, it drives the bevel gear 1 376 to rotate together. When the bevel gear 1 376 rotates, it drives the rotating shaft 373 to rotate together. When the rotating shaft 373 rotates, it drives the adjusting plate 374 to rotate together. When the adjusting plate 374 rotates, the adjusting rod 372 can be driven to rotate through the adjusting slot 375. When the adjusting rod 372 moves, the synchronous rod 370 can be driven to move together. When the synchronous rod 370 moves, the square column 310 and the extension plate 371 can be driven to move together. When the square column 310 and the extension plate 371 move, the telescopic rod 32, the pulse sensor 33, the obstruction plate 34, the cross plate 35 and the spring 36 can all be driven to move synchronously, thereby adjusting the position of the pulse sensor 33, thereby making the detection of the pulse sensor 33 more accurate.

[0051] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0052] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A pulse detection device for cardiovascular clinical nursing, comprising a mobile platform (1), wherein pulleys (10) are provided at the four corners of the bottom of the mobile platform (1), a lifting rod (11) is provided on the top of the pulley (10), and a storage platform (12) is provided on the outer wall of the fixed end of the lifting rod (11), characterized in that: A detection platform (13) is provided on the top of the telescopic end of the lifting rod (11), a fixing mechanism (2) is provided on the top of the detection platform (13), and a detection mechanism (3) is also provided on the top of the detection platform (13).

2. A pulse detection device for cardiovascular clinical nursing according to claim 1, characterized in that: The fixing mechanism (2) includes a fixing platform (20) slidably arranged on the top of the detection platform (13); a sliding groove (21) for the fixing platform (20) to slide is provided on the top of the detection platform (13); a spring (22) is provided between the sliding groove (21) and the fixing platform (20); an arc-shaped plate (23) is provided on the top of the fixing platform (20); an arm pad (230) is provided on the top of the arc-shaped plate (23); a palm support plate (24) is provided on the side of the arc-shaped plate (23) close to the spring (22); and a palm pad (240) is provided on the top of the palm support plate (24).

3. A pulse detection device for cardiovascular clinical nursing according to claim 2, characterized in that: The fixing mechanism (2) further comprises a moving block (25) symmetrically slidably arranged on the top of the detection platform (13); an inclined groove (250) for the moving block (25) to slide is symmetrically provided on the top of the detection platform (13); a concave-convex arcuate plate (26) is provided above the fixed platform (20) and on both sides of the arcuate plate (23); an L-shaped rod (260) is provided on the side of the moving block (25) close to the fixed platform (20); a limiting groove (261) for the L-shaped rod (260) to slide is provided on the top of the fixed platform (20); the moving block (25) and the concave-convex arcuate plate (26) are connected by a strip plate (262); a fixing plate (27) is provided on the inner wall of the concave-convex arcuate plate (26); and a plurality of springs (270) are provided between the fixing plate (27) and the concave-convex arcuate plate (26).

4. A pulse detection device for cardiovascular clinical nursing according to claim 2, characterized in that: The detection mechanism (3) comprises a laminating plate (30) arranged above a fixed platform (20), wherein T-shaped plates (300) are symmetrically arranged on the top of the laminating plate (30), and the T-shaped plates (300) are connected by square plates (301), wherein arc-shaped strips (31) are symmetrically arranged on both sides of one of the T-shaped plates (300), and square columns (310) are slidably arranged inside the arc-shaped strips (31) and the T-shaped plates (300), and a telescopic rod (32) located between the T-shaped plates (300) is sleeved on the square column (310).

5. A pulse detection device for cardiovascular clinical nursing according to claim 4, characterized in that: The detection mechanism (3) further comprises a pulse sensor (33) slidably arranged in the bonding plate (30) and located at the bottom of the telescopic rod (32); a plurality of obstruction plates (34) are evenly arranged along the circumference of the pulse sensor (33); and the obstruction plates (34) are slidably arranged in the T-shaped plate (300); a transverse plate (35) is sleeved on the fixed end of the telescopic rod (32); a spring (36) is sleeved on the telescopic rod (32) and is arranged between the transverse plate (35) and the obstruction plate (34); an adjustment unit (37) is provided on the top of the square plate (301) and the outer wall of one side of the T-shaped plate (300); and a synchronization unit (38) is provided on one side of the square plate (301).

6. A pulse detection device for cardiovascular clinical nursing according to claim 5, characterized in that: The adjustment unit (37) includes a synchronization rod (370) arranged at the bottom of one end of the square column (310) away from the telescopic rod (32), an extension plate (371) that penetrates the T-shaped plate (300) on the side of the obstruction plate (34) close to the arc strip (31) and is slidably sleeved on the bottom end of the synchronization rod (370), and an adjustment rod (372) is provided on the side of the synchronization rod (370) close to the telescopic rod (32).

7. A pulse detection device for cardiovascular clinical nursing according to claim 6, characterized in that: The adjustment unit (37) further includes a rotating shaft (373) rotatably arranged on the outer wall of the T-shaped plate (300) near the adjustment rod (372), an adjustment plate (374) is sleeved on the rotating shaft (373), an adjustment groove (375) is provided on the adjustment plate (374) for the adjustment rod (372) to slide, a bevel gear 1 (376) is sleeved on the rotating shaft (373), a rotating shaft (377) is rotatably arranged on the top of the square plate (301), a bevel gear 2 (378) meshing with the bevel gear 1 (376) is sleeved on the rotating shaft (377), and an anti-slip sleeve (379) is sleeved on the top of the rotating shaft (377).

8. The pulse detection device for cardiovascular clinical nursing according to claim 5, characterized in that: The synchronization unit (38) includes a slider (380) slidably arranged on the top of the detection platform (13), the slider (380) and the fixed platform (20) are connected via a synchronization plate (381), a reciprocating screw (382) is rotatably arranged on the top of the slider (380), a spur gear (383) is sleeved on the reciprocating screw (382), a rack (384) meshing with the spur gear (383) is arranged on the top of the detection platform (13) via a bracket, and a support frame (385) connected to the square plate (301) is cooperatively sleeved on the reciprocating screw (382).

9. A pulse detection device for cardiovascular clinical nursing according to claim 3, characterized in that: A protective mechanism (4) is provided on the top of the detection platform (13), and the protective mechanism (4) includes a protective shell (40) which is covered on the top of the detection platform (13), a partition (41) on the inner wall of the protective shell (40) and located between the fixed platform (20) and the movable block (25), and a receiving slot (42) is provided on the protective shell (40).

10. A pulse detection device for cardiovascular clinical nursing according to claim 9, characterized in that: Inspection windows (43) are provided on the top and side walls of the protective housing (40).

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