Infrared induction type patient blood vessel pulsation state monitoring device

Abstract

The invention relates to the technical field of medical instruments, and particularly discloses an infrared induction type patient blood vessel pulsation state monitoring device which comprises a monitoring base; a monitoring groove is formed in the middle of the top end of the monitoring base, adjusting mechanisms are installed in the middles of the inner walls of the two sides of the monitoring groove, a massage mechanism is installed on the inner wall of the bottom of the monitoring groove, and a shading mechanism is installed in the middle of the top end of the monitoring groove; the monitoring mechanism comprises a fixing frame, an avoiding groove, a driver, an adjusting screw rod, an adjusting mechanism and an infrared probe, and the fixing frame is installed on the inner wall of the monitoring groove in an embedded mode; the position of the infrared probe can be flexibly adjusted through the adjusting screw rod and the adjusting mechanism, so that the infrared probe can accurately measure the pulsation intensity of dorsal foot arteries of a patient, the blood oxygen saturation concentration and the number of times of vascular pulsation can be detected, the pulsation degree is divided into multiple grades such as strong, weak and none, dependence on personal experience and touch of doctors is not needed, and the accuracy of the pulse detection is improved. And the objectivity and accuracy of evaluation are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to an infrared induction type patient blood vessel pulsation state monitoring device. Background Art

[0002] Diabetes is a common metabolic disease with a large patient population in my country. Many patients will suffer from varying degrees of foot ulcers or gangrene, and some of these diabetic foot patients will eventually have to face the fate of amputation surgery. The high incidence, amputation rate and mortality rate of diabetic foot not only bring a heavy burden to the entire society, but also bring great pain to the patients' families. Due to long-term high blood sugar levels, diabetic patients are prone to lower limb vascular lesions, which can lead to weakened or even disappearance of the dorsalis pedis artery pulsation, further aggravating the severity of diabetic foot.

[0003] In current medical practice, doctors often use a traditional method, which is to directly touch the patient's dorsalis pedis artery with their fingers to evaluate the degree of vascular sclerosis in diabetic patients. However, this method relies heavily on the doctor's personal experience and touch, and is inevitably affected by the doctor's subjective feelings. This subjectivity may not only lead to deviations in the evaluation results, but also affect the objectivity and accuracy of the evaluation, thereby limiting its application effect in clinical practice to a certain extent. Summary of the invention

[0004] The purpose of the present invention is to provide an infrared sensing patient blood vessel pulsation status monitoring device, which has the function of objectively and real-time monitoring of the patient's blood vessel pulsation status, so as to solve the problems of strong subjectivity and insufficient accuracy of traditional methods.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An infrared sensing patient blood vessel pulsation state monitoring device, comprising:

[0007] Monitoring seat;

[0008] A monitoring slot is provided in the middle of the top of the monitoring seat, an adjustment mechanism is installed in the middle of the inner walls on both sides of the monitoring slot, a massage mechanism is installed on the bottom inner wall of the monitoring slot, and a shading mechanism is installed in the middle of the top of the monitoring slot;

[0009] The monitoring mechanism includes a fixed frame, an avoidance groove, a driver, an adjusting screw, an adjusting mechanism and an infrared probe. The fixed frame is embedded in the inner wall of the monitoring groove, the avoidance groove is opened in the middle of the top inner wall of the fixed frame, the driver is installed on the outer wall of the fixed frame, the adjusting screw is installed between the inner walls on both sides of the fixed frame through a bearing, the adjusting mechanism is installed on the outer surface of the adjusting screw, and the infrared probe is installed on the outer wall of the adjusting mechanism.

[0010] Preferably, lifting rings are installed on the upper parts of both ends of the monitoring seat, a wire connector is installed on the lower part of one end of the monitoring seat, and a touch display screen is embedded on one side of the top end of the monitoring seat.

[0011] Preferably, the adjustment mechanism includes an adjustment frame, a drive motor, an adjustment screw, an adjustment block, an electric telescopic rod and an adjustment plate, the adjustment frame is installed on the outer surface of the adjustment screw, the drive motor is installed on the top of the adjustment frame, the adjustment screw is installed between the inner walls on both sides of the adjustment frame, the adjustment block is installed on the outer surface of the adjustment screw, two electric telescopic rods are provided, the two electric telescopic rods are respectively installed on both sides of one end of the adjustment block, and the adjustment plate is installed at the output ends of the two electric telescopic rods.

[0012] Preferably, the adjustment frame and the adjustment block are both configured as convex structures, the drive motor, the electric telescopic rod, the driver and the infrared probe are all electrically connected to the touch display screen, and the drive motor is located inside the avoidance groove and does not contact it.

[0013] Preferably, the massage mechanism includes a massage box, a storage slot, a rotating mechanism, a driving rod, a worm, a pulley group and a motor. The massage box is installed on the bottom inner wall of the monitoring slot. The storage slots, the rotating mechanism and the worm are each provided in plurality. The plurality of storage slots are each opened at the top of the massage box. The plurality of rotating mechanisms are respectively installed on the inner walls of the plurality of storage slots. Three driving rods are provided. The three driving rods are each installed between the inner walls on both sides of the massage box through bearings. The plurality of worms are respectively installed on the outer surfaces of the three driving rods. The pulley group is installed between the outer surfaces of the three driving rods. The motor is installed at one end of the middle driving rod.

[0014] Preferably, the rotating mechanism includes a rotating shaft, a worm gear, a heating plate and massage balls. The rotating shaft is installed between the top inner wall and the bottom inner wall of the massage box through a bearing, the worm gear is installed in the middle of the outer surface of the rotating shaft, the heating plate is installed on the top end of the rotating shaft, and a plurality of massage balls are provided, and the plurality of massage balls are embedded and movably installed on the top end of the heating plate.

[0015] Preferably, the worm wheel is meshed with the worm, a heating wire is provided inside the heating plate, the thickness of the heating plate is consistent with the depth of the storage groove, and the motor and the heating plate are electrically connected to the touch display screen.

[0016] Preferably, the shading mechanism includes a shading plate, a hinge, a avoidance opening, a rubber strip and a limit frame, and two of the hinges, avoidance openings and rubber strips are provided, the two hinges are installed on one side of the top of the shading plate, and the bottom ends of the two hinges are installed on the top of the monitoring seat, the two avoidance openings are opened on the other side of the bottom end of the shading plate, the two rubber strips are respectively installed on the inner walls of the two avoidance openings, and the limit frame is installed on the other side of the top of the shading plate.

[0017] Preferably, the avoidance opening and the rubber strip are both configured as U-shaped structures, and the limiting frame is configured as an L-shaped structure.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The present invention sets a monitoring mechanism inside the monitoring slot. By adjusting the screw and the adjustment mechanism, the position of the infrared probe can be flexibly adjusted, so that the infrared probe can accurately measure the strength of the pulsation of the patient's dorsalis pedis artery, detect the blood oxygen saturation concentration and the number of blood vessel pulsations, and divide the pulsation degree into multiple levels such as strong, weak, and none, without relying on the doctor's personal experience and touch, thereby improving the objectivity and accuracy of the evaluation.

[0020] (2) The present invention sets a massage mechanism inside the monitoring slot. Through the drive of the motor and the transmission of the pulley group, and through the meshing transmission between the worm and the worm wheel, multiple heating plates can be driven to rotate at the same time, so that the massage ball massages and heats the soles of the patient's feet to promote blood circulation and increase blood flow, which may make the blood vessel pulsation more obvious, helping the infrared probe to capture the blood vessel pulsation signal more accurately.

[0021] (3) The present invention has a shading mechanism at the top of the monitoring seat. The shading plate can be flipped over by a hinge so that the shading plate covers the monitoring slot, which can effectively block the indoor light and reduce the interference of light to the infrared probe. At the same time, the patient's ankles can be avoided through the avoidance opening, which is conducive to the placement and monitoring of the feet. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention;

[0023] Figure 2 is a cross-sectional view of the monitoring seat of the present invention;

[0024] Figure 3 is a three-dimensional diagram of the adjustment mechanism of the present invention;

[0025] Figure 4 is a three-dimensional diagram of the monitoring mechanism of the present invention;

[0026] Figure 5 is a cross-sectional view of the massage mechanism of the present invention;

[0027] Figure 6 For the present invention Figure 5 A magnified view of middle;

[0028] Figure 7 is a three-dimensional diagram of the rotating mechanism of the present invention;

[0029] Figure 8 is a three-dimensional diagram of the shading mechanism of the present invention;

[0030] In the figure: 1. Monitoring seat; 2. Monitoring slot; 3. Monitoring mechanism; 4. Massage mechanism; 5. Shading mechanism; 6. Lifting ring; 7. Wire connector; 8. Touch screen;

[0031] 31. Fixed frame; 32. Avoidance groove; 33. Driver; 34. Adjustment screw; 35. Adjustment mechanism; 36. Infrared probe;

[0032] 351, adjustment frame; 352, driving motor; 353, adjustment screw rod; 354, adjustment block; 355, electric telescopic rod; 356, adjustment plate;

[0033] 41. massage box; 42. storage slot; 43. rotating mechanism; 44. driving rod; 45. worm; 46. pulley assembly; 47. motor;

[0034] 431, rotating shaft; 432, worm gear; 433, heating plate; 434, massage ball;

[0035] 51. Sunshade; 52. Hinge; 53. Avoidance; 54. Rubber strip; 55. Limiting frame. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1:

[0038] See also Figures 1 to 8 As shown, an infrared sensing patient blood vessel pulsation state monitoring device comprises:

[0039] Monitoring seat 1;

[0040] A monitoring slot 2 is provided in the middle of the top of the monitoring seat 1, monitoring mechanisms 3 are installed in the middle of the inner walls on both sides of the monitoring slot 2, a massage mechanism 4 is installed on the bottom inner wall of the monitoring slot 2, and a shading mechanism 5 is installed in the middle of the top of the monitoring slot 2;

[0041] The monitoring mechanism 3 includes a fixed frame 31, an avoidance groove 32, a driver 33, an adjusting screw 34, an adjusting mechanism 35 and an infrared probe 36. The fixed frame 31 is embedded in the inner wall of the monitoring groove 2, the avoidance groove 32 is opened in the middle of the top inner wall of the fixed frame 31, the driver 33 is installed on the outer wall of the fixed frame 31, the adjusting screw 34 is installed between the inner walls on both sides of the fixed frame 31 through a bearing, the adjusting mechanism 35 is installed on the outer surface of the adjusting screw 34, and the infrared probe 36 is installed on the outer wall of the adjusting mechanism 35.

[0042] Depend on Figures 1 to 4 It can be seen that the upper parts of both ends of the monitoring seat 1 are equipped with lifting rings 6, the lower part of one end of the monitoring seat 1 is equipped with a wire connector 7, and the top side of the monitoring seat 1 is embedded with a touch screen 8;

[0043] The adjustment mechanism 35 includes an adjustment frame 351, a drive motor 352, an adjustment screw 353, an adjustment block 354, an electric telescopic rod 355 and an adjustment plate 356. The adjustment frame 351 is installed on the outer surface of the adjustment screw 34, the drive motor 352 is installed on the top of the adjustment frame 351, the adjustment screw 353 is installed between the inner walls on both sides of the adjustment frame 351, the adjustment block 354 is installed on the outer surface of the adjustment screw 353, two electric telescopic rods 355 are provided, and the two electric telescopic rods 355 are respectively installed on both sides of one end of the adjustment block 354, and the adjustment plate 356 is installed at the output ends of the two electric telescopic rods 355.

[0044] As can be seen from the above, when the patient's foot is placed inside the monitoring slot 2 to monitor the blood vessel pulsation state, the driver 33 starts to drive the adjusting screw 34 to rotate, so that the adjusting frame 351 moves stably inside the fixed frame 31, and then the driving motor 352 starts to drive the adjusting screw 353 to rotate, so that the adjusting block 354 drives the electric telescopic rod 355 to adjust the position, and finally, the electric telescopic rod 355 starts and drives the adjusting plate 356 to move telescopically, so that the position of the infrared probe 36 can be flexibly adjusted to accurately locate the patient's dorsalis pedis artery. The infrared probe 36 can accurately measure the patient's blood vessel pulsation degree, and the pulsation degree is divided into three levels: strong, weak, and no. These level information is displayed on the touch display screen 8. In the absence of pulsation, the device can automatically alarm. In addition, the device can also detect blood oxygen saturation concentration and blood vessel pulsation frequency. By using multi-wavelength infrared light technology and deep learning algorithms, the device can achieve accurate measurement of blood vessel pulsation. At the same time, the infrared probe 36 can also detect the temperature of the patient's feet and transmit the data to the touch screen 8 for display, providing doctors with intuitive evaluation basis, which improves the objectivity and accuracy of the evaluation and reduces the dependence on the doctor's personal experience and touch. By measuring the pulsation of the dorsalis pedis artery, the device can indirectly evaluate the degree of vascular hardening. Therefore, it can be used to screen diabetic foot, detect vascular lesions in time, and prevent serious consequences such as foot ulcers and amputations, which enhances the application effect of the monitoring device in clinical practice.

[0045] Specifically, refer to Figures 1 to 4 As shown, the adjustment frame 351 and the adjustment block 354 are both configured as convex structures, the drive motor 352, the electric telescopic rod 355, the driver 33 and the infrared probe 36 are all electrically connected to the touch display screen 8, and the drive motor 352 is located inside the avoidance groove 32 and does not contact it.

[0046] As can be seen from the above, it is convenient to adjust the position of the adjustment frame 351 and to install the electric telescopic rod 355 on the adjustment block 354. They can be controlled or displayed through the touch display screen 8 so that the drive motor 352 is just located in the avoidance groove 32 without affecting the movement of the drive motor 352.

[0047] Embodiment 2:

[0048] refer to Figures 5 to 7As shown, the massage mechanism 4 includes a massage box 41, a storage slot 42, a rotating mechanism 43, a driving rod 44, a worm 45, a pulley group 46 and a motor 47. The massage box 41 is installed on the bottom inner wall of the monitoring slot 2. There are multiple storage slots 42, rotating mechanisms 43 and worm 45. The multiple storage slots 42 are all opened at the top of the massage box 41. The multiple rotating mechanisms 43 are respectively installed on the inner walls of the multiple storage slots 42. There are three driving rods 44. The three driving rods 44 are all installed between the inner walls of both sides of the massage box 41 through bearings. The multiple worms 45 are respectively installed on the outer surfaces of the three driving rods 44. The pulley group 46 is installed between the outer surfaces of the three driving rods 44. The motor 47 is installed at one end of the middle driving rod 44.

[0049] The rotating mechanism 43 includes a rotating shaft 431, a worm gear 432, a heating plate 433 and a massage ball 434. The rotating shaft 431 is installed between the top inner wall and the bottom inner wall of the massage box 41 through a bearing. The worm gear 432 is installed in the middle of the outer surface of the rotating shaft 431. The heating plate 433 is installed at the top of the rotating shaft 431. A plurality of massage balls 434 are provided, and the plurality of massage balls 434 are all embedded and movably installed at the top of the heating plate 433.

[0050] As can be seen from the above, first, the motor 47 and the heating plate 433 can be started by touching the display screen 8. The motor 47 drives the middle driving rod 44 to rotate, and then through the transmission of the pulley group 46, the three driving rods 44 simultaneously drive the multiple worm gears 45 thereon to rotate, and the worm gears 45 are engaged with the corresponding worm wheels 432 for transmission, so that the rotating shaft 431 drives the heating plate 433 to rotate, and the multiple massage balls 434 on the heating plate 433 massage the soles of the patient's feet and warm the soles of the patient's feet through the heating function. This combination of massage and heating can promote the patient's blood circulation, increase blood flow, and may make blood vessel pulsation more obvious, thereby helping the infrared probe 36 to capture the blood vessel pulsation signal more accurately. In addition, heating can also relax skin tissue and reduce interference factors during measurement, such as slight movements or wrinkles on the skin surface, which may affect the accuracy of infrared measurement.

[0051] Preferably, reference Figures 5 to 7 As shown, the worm wheel 432 is meshed with the worm 45 , a heating wire is arranged inside the heating plate 433 , the thickness of the heating plate 433 is consistent with the groove depth of the storage groove 42 , and the motor 47 and the heating plate 433 are both electrically connected to the touch display screen 8 .

[0052] As can be seen from the above, the meshing transmission between the worm wheel 432 and the worm 45 facilitates driving the rotating shaft 431 to rotate, thereby realizing the heating function of the heating plate 433, so that the heating plate 433 is embedded in the storage slot 42, and the motor 47 and the heating plate 433 are also controlled by the touch display screen 8.

[0053] Embodiment three:

[0054] refer to Figure 8 As shown, the shading mechanism 5 includes a shading plate 51, a hinge 52, an avoidance opening 53, a rubber strip 54 and a limit frame 55. The hinge 52, the avoidance opening 53 and the rubber strip 54 are each provided with two. The two hinges 52 are both installed on one side of the top end of the shading plate 51, and the bottom ends of the two hinges 52 are both installed on the top end of the monitoring seat 1. The two avoidance openings 53 are both opened on the other side of the bottom end of the shading plate 51. The two rubber strips 54 are respectively installed on the inner walls of the two avoidance openings 53, and the limit frame 55 is installed on the other side of the top end of the shading plate 51.

[0055] As can be seen from the above, the patient first holds the limit frame 55 to move the position of the shading plate 51, and then flips the shading plate 51 through the hinge 52. Then, the patient can place the foot inside the monitoring slot 2 and ensure that the foot is located above the massage mechanism 4. After that, the patient holds the limit frame 55 again to flip the shading plate 51 so that it completely covers the monitoring slot 2. The shading plate 51 is made of a material with poor light transmittance and can effectively absorb excess light to ensure that the infrared probe 36 can accurately receive infrared light, while effectively blocking indoor light and reducing light interference. In addition, the design of the avoidance opening 53 allows the patient's ankle to be placed smoothly, and the rubber strip 54 on the avoidance opening 53 can avoid wear on the patient's foot, which greatly facilitates the placement and monitoring process of the foot.

[0056] Preferably, reference Figure 8 As shown, the avoidance opening 53 and the rubber strip 54 are both configured as U-shaped structures, and the limiting frame 55 is configured as an L-shaped structure.

[0057] As can be seen from the above, the U-shaped avoidance opening 53 is conducive to the placement of the feet, and the L-shaped limiting frame 55 is convenient for turning over the sunshade 51.

[0058] Application examples:

[0059] This design is used in a variety of environments such as medical institutions, nursing homes and home care, rehabilitation centers and fitness venues. In the endocrinology department, cardiovascular department, diabetes department and other departments of the hospital, the device can be used as an auxiliary diagnostic tool to monitor the pulsation status of the foot blood vessels of diabetic patients, detect vascular lesions in time, and prevent the occurrence of diabetic foot; this design uses the monitoring mechanism 3 to emit and receive infrared wavelengths to determine the patient's vascular pulsation level, and can also detect blood oxygen saturation concentration and vascular pulsation frequency. It can be used to screen diabetic foot, detect vascular lesions in time, prevent serious consequences such as foot ulcers and amputations, and achieve accurate measurement of vascular pulsation. By setting up a massage mechanism 4, the soles of the patient's feet can be massaged and heated, which can promote blood circulation and increase blood flow, thereby making the vascular pulsation more obvious, which helps the infrared probe 36 to more accurately capture the vascular pulsation signal. By setting up a shading mechanism 5, indoor light can be effectively blocked to reduce light interference.

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An infrared sensing patient blood vessel pulsation status monitoring device, characterized in that: include: Monitoring seat (1); A monitoring slot (2) is provided in the middle of the top of the monitoring seat (1), monitoring mechanisms (3) are installed in the middle of the inner walls on both sides of the monitoring slot (2), a massage mechanism (4) is installed on the bottom inner wall of the monitoring slot (2), and a shading mechanism (5) is installed in the middle of the top of the monitoring slot (2); The monitoring mechanism (3) comprises a fixed frame (31), an avoidance groove (32), a driver (33), an adjustment screw (34), an adjustment mechanism (35) and an infrared probe (36); the fixed frame (31) is embeddedly mounted on the inner wall of the monitoring groove (2); the avoidance groove (32) is arranged in the middle of the top inner wall of the fixed frame (31); the driver (33) is mounted on the outer wall of the fixed frame (31); the adjustment screw (34) is mounted between the inner walls on both sides of the fixed frame (31) via a bearing; the adjustment mechanism (35) is mounted on the outer surface of the adjustment screw (34); and the infrared probe (36) is mounted on the outer wall of the adjustment mechanism (35).

2. The infrared sensing patient blood vessel pulsation status monitoring device according to claim 1, characterized in that: Lifting rings (6) are installed at the upper parts of both ends of the monitoring seat (1), a wire connector (7) is installed at the lower part of one end of the monitoring seat (1), and a touch display screen (8) is embedded on one side of the top end of the monitoring seat (1).

3. The infrared sensing patient blood vessel pulsation status monitoring device according to claim 2, characterized in that: The adjusting mechanism (35) comprises an adjusting frame (351), a driving motor (352), an adjusting screw rod (353), an adjusting block (354), an electric telescopic rod (355) and an adjusting plate (356); the adjusting frame (351) is mounted on the outer surface of the adjusting screw rod (34); the driving motor (352) is mounted on the top of the adjusting frame (351); the adjusting screw rod (353) is mounted between the inner walls on both sides of the adjusting frame (351); the adjusting block (354) is mounted on the outer surface of the adjusting screw rod (353); two electric telescopic rods (355) are provided, and the two electric telescopic rods (355) are respectively mounted on both sides of one end of the adjusting block (354); and the adjusting plate (356) is mounted on the output ends of the two electric telescopic rods (355).

4. The infrared sensing patient blood vessel pulsation status monitoring device according to claim 3, characterized in that: The adjustment frame (351) and the adjustment block (354) are both configured as convex structures; the drive motor (352), the electric telescopic rod (355), the driver (33) and the infrared probe (36) are all electrically connected to the touch display screen (8); and the drive motor (352) is located inside the avoidance groove (32) and is not in contact with it.

5. The infrared sensing patient blood vessel pulsation status monitoring device according to claim 1, characterized in that: The massage mechanism (4) comprises a massage box (41), a storage slot (42), a rotating mechanism (43), a driving rod (44), a worm (45), a pulley group (46) and a motor (47). The massage box (41) is mounted on the bottom inner wall of the monitoring slot (2). The storage slot (42), the rotating mechanism (43) and the worm (45) are each provided in plurality. The plurality of storage slots (42) are each provided at the top of the massage box (41). The plurality of rotating mechanisms (43) are respectively installed on the inner walls of the plurality of storage slots (42). Three driving rods (44) are provided. The three driving rods (44) are each installed between the inner walls of both sides of the massage box (41) through bearings. The plurality of worms (45) are respectively installed on the outer surfaces of the three driving rods (44). The pulley group (46) is installed between the outer surfaces of the three driving rods (44). The motor (47) is installed at one end of the middle driving rod (44).

6. The infrared sensing patient blood vessel pulsation status monitoring device according to claim 5, characterized in that: The rotating mechanism (43) comprises a rotating shaft (431), a worm gear (432), a heating plate (433) and a massage ball (434); the rotating shaft (431) is installed between the top inner wall and the bottom inner wall of the massage box (41) via a bearing; the worm gear (432) is installed in the middle of the outer surface of the rotating shaft (431); the heating plate (433) is installed at the top end of the rotating shaft (431); a plurality of massage balls (434) are provided, and the plurality of massage balls (434) are all embedded and movably installed at the top end of the heating plate (433).

7. The infrared sensing patient blood vessel pulsation status monitoring device according to claim 6, characterized in that: The worm wheel (432) is meshed with the worm (45); a heating wire is arranged inside the heating plate (433); the thickness of the heating plate (433) is consistent with the groove depth of the storage groove (42); and the motor (47) and the heating plate (433) are both electrically connected to the touch display screen (8).

8. The infrared sensing patient blood vessel pulsation status monitoring device according to claim 1, characterized in that: The shading mechanism (5) comprises a shading plate (51), a hinge (52), an avoidance opening (53), a rubber strip (54) and a limiting frame (55). The hinge (52), the avoidance opening (53) and the rubber strip (54) are each provided with two. The two hinges (52) are each mounted on one side of the top end of the shading plate (51), and the bottom ends of the two hinges (52) are each mounted on the top end of the monitoring seat (1). The two avoidance openings (53) are each opened on the other side of the bottom end of the shading plate (51). The two rubber strips (54) are respectively mounted on the inner walls of the two avoidance openings (53), and the limiting frame (55) is mounted on the other side of the top end of the shading plate (51).

9. The infrared sensing patient blood vessel pulsation status monitoring device according to claim 8, characterized in that: The avoidance opening (53) and the rubber strip (54) are both configured as U-shaped structures, and the limiting frame (55) is configured as an L-shaped structure.

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