Physiological parameter monitoring equipment based on aviation medicine

Abstract

The invention belongs to the technical field of monitoring equipment, and particularly relates to physiological parameter monitoring equipment based on aeronautical medicine, which comprises a mounting part, and the mounting part can be worn on a tester and provides a mounting carrier for the installation of the equipment; a cooling part is arranged in the mounting part, hot air formed between the mounting part and a tester is extracted through the cooling part, and the temperature between the mounting part and the tester is reduced; a monitoring part is fixedly arranged in the mounting part, and the monitoring part can be always attached to a tester for data acquisition; a control device is further arranged on the fixing plate, the control device is electrically connected with the monitoring part and the cooling part, and the operation state and data information of the control device and the cooling part are controlled through the control device. The monitoring precision is improved by dynamically fitting the magnetorheological fluid to the skin, the suction pump actively dissipates heat to optimize the wearing comfort, the modular structure is combined with intelligent regulation and control to realize convenient maintenance, and the device is suitable for high-stability physiological parameter acquisition in an aviation closed environment.

Description

Technical Field

[0001] The present invention belongs to the technical field of monitoring equipment, and in particular relates to a physiological parameter monitoring device based on aviation medicine. Background Art

[0002] The field of aviation medicine places extremely stringent demands on the high precision, real-time performance, and environmental adaptability of physiological parameter monitoring equipment. In the closed cabin environment of an aircraft, complex working conditions such as extreme temperature and humidity changes, low air pressure, and continuous vibration can easily lead to heat accumulation problems in traditional equipment, causing sensor data drift. In addition, traditional rigid structural designs are difficult to adapt to the dynamic posture adjustments of pilots, resulting in uneven contact pressure between the sensor and the body surface, seriously affecting the stability of the acquisition of key parameters such as blood oxygen and respiratory rate. Existing technologies mostly rely on passive heat dissipation solutions and fixed sensor arrays. Long-term wear can easily cause skin discomfort and cannot adapt to different body shapes. Therefore, a solution with dynamic fitting, active temperature control, and modular expansion capabilities is needed to meet the stringent requirements of aviation medicine for equipment reliability, wearing comfort, and simultaneous monitoring of multiple parameters. Summary of the Invention

[0003] The purpose of the present invention is to provide a physiological parameter monitoring device based on aviation medicine, which can improve monitoring accuracy by dynamically fitting the skin through magnetorheological fluid, actively dissipate heat through an air pump to optimize wearing comfort, and realize convenient maintenance through modular structure combined with intelligent control. It is suitable for high-stability physiological parameter collection in closed aviation environments.

[0004] The technical solutions adopted by the present invention are as follows: A physiological parameter monitoring device based on aviation medicine, comprising a mounting portion, wherein the mounting portion can be worn on a test person and provides a mounting carrier for mounting the device; The mounting portion includes a mounting front plate, a connecting belt, a mounting back plate, a fixing belt and a fixing plate, wherein the two sides of the upper end of the mounting front plate are fixedly connected to the connecting belt, the other end of the connecting belt is fixedly connected to the mounting back plate, the two sides of the mounting back plate are fixedly connected to the fixing belt, the other end of the fixing belt is connected to the fixing plate via Velcro, and the fixing plate is fixedly connected to the front face of the mounting front plate; The interior of the mounting portion is provided with a cooling portion, which extracts hot air formed between the mounting portion and the tester through the cooling portion to reduce the temperature between the mounting portion and the tester; A monitoring unit is fixedly provided inside the mounting unit, and the monitoring unit can always fit the tester to collect data; A control device is also provided at the fixing plate. The control device is electrically connected to the monitoring unit and the cooling unit. The operating status and data information of the control device and the cooling unit are controlled by the control device.

[0005] In a preferred embodiment, the cooling part includes a contact ring, a connecting tube, an exhaust pipe, an air pump, an air pump shell, an air pump seat and a filter cover, the contact ring is fixedly connected to the back of the mounting front plate, the connecting tube is fixedly connected to one side of the contact ring, one end of the exhaust pipe is connected to the interior of the connecting tube, the input end of the air pump is connected to the input end of the exhaust pipe, the interior of the air pump shell is fixedly connected to the air pump, the interior of the air pump seat is fixedly connected to the air pump shell, and one end of the air pump seat is connected to the fixing plate by Velcro, the filter cover is fixedly connected to the air pump seat, and the interior of the filter cover is connected to the output end of the air pump.

[0006] In a preferred embodiment, the monitoring part includes a connecting plate, a liquid storage bag, a detector, a pressurized chamber, a sliding block, a pressurized tube, a pressurized air pump, a monitoring shell and a monitoring seat. The connecting plate is fixedly connected to the back of the mounting front plate, and the connecting plate is arranged on the inner side of the contact circle. There are multiple liquid storage bags, and the liquid storage bags are fixedly connected to the connecting plate. The detector is fixedly set on the upper part of the liquid storage bag, and the monitoring surface of the detector cooperates with the interior of the mounting part. The pressurized chamber is fixedly connected to the interior of the mounting front plate, the sliding block is slidably set in the interior of the pressurized chamber, one end of the pressurized tube is connected to the interior of the pressurized chamber, the inlet and outlet ends of the pressurized air pump are connected to the pressurized tube, the interior of the monitoring shell is fixedly connected to the pressurized air pump, the interior of the monitoring seat is fixedly connected to the monitoring shell, and one end of the monitoring seat is connected to the fixed plate by Velcro.

[0007] In a preferred solution, a processor and a battery are integrated inside the control device.

[0008] In a preferred embodiment, an elastic sponge is provided inside the contact ring.

[0009] In a preferred embodiment, the connecting plate is provided with a plurality of bending grooves inside the connecting plate, and the bending grooves are matched with the human body shape.

[0010] In a preferred embodiment, magnetorheological fluid and an electromagnetic coil are provided inside the liquid storage capsule.

[0011] In a preferred embodiment, the connecting belt and the fixing belt are both made of modified polyurethane + aramid fiber, taking into account both wear resistance and impact resistance.

[0012] In a preferred embodiment, the control device, the vacuum seat and one end of the monitoring seat are each provided with a connecting sticker, and the connecting sticker and the fixing plate can be connected by Velcro. The two ends of the connecting sticker are fixedly connected to the corresponding vacuum seat or monitoring seat, and the connecting sticker is provided with a compensation length.

[0013] In a preferred embodiment, the overall structure of the vacuum seat and the monitoring seat is the same, and fixed elastic pieces are provided inside the vacuum seat and the monitoring seat, and the fixed elastic pieces cooperate with the interior of one side of the monitoring shell and the vacuum shell.

[0014] The technical effects achieved by the present invention are: The present invention achieves dynamic contact between the detector and the human body surface through the synergistic effect of a fluid reservoir, magnetorheological fluid, and electromagnetic coils. Driven by a pressurized air pump, the magnetorheological fluid flows into the reservoir, causing it to expand and evenly pressurize, ensuring close contact between the detector and the human body. After the magnetic field is activated, the magnetorheological fluid quickly solidifies, inhibiting displacement caused by human activity and enhancing the stability of physiological parameter collection. The internal bending groove design of the connecting plate further adapts to the curved surface of the human body and improves the accuracy of the contact. This invention utilizes a linked design of an air pump, exhaust pipe, and elastic, breathable sponge to continuously extract hot air between the device and the human body, creating a circulating airflow for heat dissipation. The breathable sponge in the contact ring isolates external interference while promoting heat exchange, preventing data drift caused by high temperatures. Suitable for confined aviation environments, it significantly reduces internal device temperatures and improves comfort during long-term monitoring. This device utilizes a modified polyurethane and aramid fiber composite tape, combined with a Velcro fast-adjustment system, to balance impact resistance and wearability. The control unit integrates a processor and battery, providing real-time control over the operating status of the monitoring unit, cooling unit, and air pumps. Modules such as the vacuum and monitoring units utilize standardized interfaces and retaining clips, enabling quick assembly and disassembly for maintenance, enhancing scalability and ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall front view of an embodiment of the present invention; Figure 2 It is an overall rear view of an embodiment of the present invention; Figure 3 It is an overall exploded view of an embodiment of the present invention; Figure 4 is an exploded view of a detection portion of an embodiment of the present invention; Figure 5 This is an exploded view of a cooling unit according to an embodiment of the present invention; Figure 6 This is an exploded view of the front panel installed in an embodiment of the present invention; Figure 7 is a schematic diagram of the interior of a liquid storage capsule according to an embodiment of the present invention; Figure 8 It is a cross-sectional view of an exhaust seat according to an embodiment of the present invention.

[0016] In the accompanying drawings, the components represented by the reference numerals are as follows: 1. Installation part; 101. Installation front plate; 102. Connecting belt; 103. Installation back plate; 104. Fixing belt; 105. Fixing plate; 2. Cooling part; 201. Contact ring; 202. Connecting tube; 203. Exhaust pipe; 204. Vacuum pump; 205. Vacuum shell; 206. Vacuum seat; 207. Filter cover; 3. Monitoring part; 301. Connecting plate; 302. Liquid storage bag; 303. Detector; 304. Pressurization chamber; 305. Sliding block; 306. Pressurization tube; 307. Pressurization air pump; 308. Monitoring shell; 309. Monitoring seat; 4. Control device; 5. Connecting sticker. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive of other embodiments.

[0020] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0021] See also Figures 1 to 8 As shown, the present invention provides a physiological parameter monitoring device based on aviation medicine, including a mounting portion 1, which can be worn on a test person and provides a mounting carrier for the installation of the device; The mounting portion 1 includes a mounting front panel 101, a connecting belt 102, a mounting back panel 103, a fixing belt 104, and a fixing plate 105. The connecting belts 102 are fixedly connected to both sides of the upper end of the mounting front panel 101, and the other end of the connecting belt 102 is fixedly connected to the mounting back panel 103. The fixing belts 104 are fixedly connected to both sides of the mounting back panel 103, and the other end of the fixing belt 104 is connected to the fixing plate 105 via Velcro. The fixing plate 105 is fixedly connected to the front face of the mounting front panel 101. The interior of the installation part 1 is provided with a cooling part 2, which extracts the hot air between the installation part 1 and the tester through the cooling part 2 to reduce the temperature between the installation part 1 and the tester; The interior of the mounting portion 1 is fixedly provided with a monitoring portion 3, which can always fit the tester to collect data; A control device 4 is also provided at the fixing plate 105 . The control device 4 is electrically connected to the monitoring unit 3 and the cooling unit 2 . The operating status and data information of the control device 4 and the cooling unit 2 are controlled by the control device 4 .

[0022] Specifically, when monitoring information is needed, the fixing belt 104 needs to be separated from the fixing plate 105, and then the head of the inspector needs to pass through the connecting belts 102, and the front mounting plate 101 is placed in front of the inspector, with the cooling part 2 and the monitoring part 3 in contact with the front of the inspector. At this time, the entire mounting part 1 is mounted on the inspector, and then the fixing belts 104 on both sides of the inspector are tightened and attached to the Velcro on the fixing plate 105 to improve the fit between the mounting part 1 and the inspector, thereby achieving convenient wearing of the mounting part 1. After the wear is completed, the monitoring part 3 is controlled by the control device 4 to expand, further improving the fit between the monitoring part 3 and the monitored person's front face, thereby improving the accuracy and stability of the data collected by the monitoring part 3; The control device 4 controls the cooling part 2 to extract the hot air formed between the installation part 1 and the monitoring personnel, promotes the circulation of external cold air into the interior of the installation part 1 to achieve heat dissipation, thereby improving the comfort of the detection personnel, and at the same time can reduce the impact of hot air on the monitoring part 3, further improving the stability of the monitoring part 3 during monitoring.

[0023] See also Figure 5 As shown, the cooling part 2 includes a contact ring 201, a connecting tube 202, an exhaust pipe 203, an air pump 204, an air extraction shell 205, an air extraction seat 206 and a filter cover 207. The contact ring 201 is fixedly connected to the back of the front plate 101, the connecting tube 202 is fixedly connected to one side of the contact ring 201, one end of the exhaust pipe 203 is connected to the interior of the connecting tube 202, the input end of the air extraction pump 204 is connected to the input end of the exhaust pipe 203, the interior of the air extraction shell 205 is fixedly connected to the air extraction pump 204, the interior of the air extraction seat 206 is fixedly connected to the air extraction shell 205, and one end of the air extraction seat 206 is connected to the fixing plate 105 by Velcro, the filter cover 207 is fixedly connected to the air extraction seat 206, and the interior of the filter cover 207 is connected to the output end of the air extraction pump 204; By electrically connecting the control device 4 to the vacuum pump 204, the control device 4 can control the vacuum pump 204 to pump the filtered air inside the filter cover 207 into the interior of the connecting tube 202, so that a high-pressure area is formed inside the connecting tube 202, thereby making the air inside the contact ring 201 in a high-pressure state, so that the high-pressure air can be discharged through the interior of the contact ring 201, and at the same time, the high-pressure air can also bring out the hot air and discharge it from the interior of the mounting part 1, providing a more comfortable wearing experience for the monitoring personnel.

[0024] See also Figure 4 As shown, the monitoring part 3 includes a connecting plate 301, a liquid storage capsule 302, a detector 303, a pressurizing chamber 304, a sliding block 305, a pressurizing tube 306, a pressurizing air pump 307, a monitoring shell 308 and a monitoring seat 309. The connecting plate 301 is fixedly connected to the back of the mounting front plate 101, and the connecting plate 301 is arranged on the inner side of the contact ring 201. There are multiple liquid storage capsules 302, and the liquid storage capsules 302 are fixedly connected to the connecting plate 301. The detector 303 is fixedly arranged on the upper part of the liquid storage capsule 302, and the monitoring surface of the detector 303 is aligned with the mounting surface. The interior of part 1 cooperates, the pressurizing chamber 304 is fixedly connected to the interior of the installation front plate 101, the sliding block 305 is slidably arranged inside the pressurizing chamber 304, one end of the pressurizing pipe 306 is connected to the interior of the pressurizing chamber 304, the inlet and outlet ends of the pressurizing air pump 307 are connected to the pressurizing pipe 306, the interior of the monitoring shell 308 is fixedly connected to the pressurizing air pump 307, the interior of the monitoring seat 309 is fixedly connected to the monitoring shell 308, and one end of the monitoring seat 309 is connected to the fixing plate 105 by Velcro; When the control device 4 controls the pressurized air pump 307 to work, the pressurized air pump 307 injects high-pressure air into the interior of the pressurized chamber 304 through the pressurized pipe 306, so that the high-pressure air pushes the sliding block 305 to slide inside the pressurized chamber 304. The movement of the sliding block 305 can pressurize the interior of the liquid storage capsule 302, so that the liquid storage capsule 302 expands due to pressure. The expansion of the liquid storage capsule 302 can drive the detector 303 to fit the detection position of the monitoring personnel, further increase the fitting pressure of the detector 303, and improve the accuracy of the detector 303 during monitoring.

[0025] See also Figure 1 As shown, the control device 4 is internally integrated with a processor and a battery, and the control device 4 is used to power and control the operation of the monitoring part 3 and the cooling part 2. At the same time, the data collected by the monitoring part 3 is sent to the processor for storage and analysis.

[0026] See also Figure 2As shown, the contact ring 201 is provided with an elastic breathable sponge inside, which can be deformed when the contact ring 201 comes into contact with the detection person, thereby improving the fit between the contact ring 201 and the monitoring person. The contact ring 201 can also isolate the monitoring position from the external environment, thereby ensuring the accuracy of the monitoring data of the monitoring unit 3; The breathable property of the sponge is utilized to facilitate the exhaust of hot air from the interior of the contact ring 201 , thereby achieving cooling of the interior of the contact ring 201 .

[0027] See also Figure 4 As shown, the connecting plate 301 is made of soft plastic material, and a plurality of bending grooves are provided inside the connecting plate 301. The bending grooves match the human body shape. When the connecting plate 301 contacts the monitoring surface of the detection person, it can be deformed, so that the connecting plate 301 can fit the detection person's body shape better, further improving the fit between the monitoring part 3 and the detection person.

[0028] See also Figure 7 As shown, the interior of the liquid storage capsule 302 is provided with magnetorheological fluid and an electromagnetic coil, and the electromagnetic coil is electrically connected to the control device 4; Magnetorheological fluid is a suspension composed of magnetic particles such as carbonyl iron powder, a base fluid such as silicone oil or hydrocarbon liquid, and additives to enhance stability. In the absence of a magnetic field, it exhibits the properties of a low-viscosity Newtonian fluid. When a magnetic field is applied, the magnetic particles instantly form a chain structure, transforming the fluid into a high-viscosity, solid-like Bingham body with a response time of only milliseconds and a yield strength exceeding 300kPa. When the sliding block 305 slides inside the pressurized chamber 304, the magnetorheological fluid can flow from the inside of the pressurized chamber 304 into the inside of the liquid reservoir 302, causing the liquid reservoir 302 to expand due to the compression of the magnetorheological fluid. The expansion of the liquid reservoir 302 can exert pressure on the detector 303, so that the detector 303 can fit more closely to the inspector. At the same time, due to the liquid characteristics of the magnetorheological fluid, the pressure inside the liquid reservoir 302 can also fit more closely to the monitoring surface of the inspector. After the liquid storage capsule 302 is in close contact with the detection surface, the control device 4 controls the electromagnetic coil to form a magnetic field, so that the magnetorheological fluid quickly becomes a high-viscosity solid-like substance, reducing the shaking of the liquid storage capsule 302, thereby improving the stability of the detector 303 when in contact with the detection surface, and further improving the monitoring accuracy.

[0029] See also Figures 1 to 3As shown, both the connecting strap 102 and the fixing strap 104 are made of modified polyurethane + aramid fiber, achieving both wear and impact resistance. This material utilizes a chemical modification process to strengthen the interfacial bonding, retaining the high elasticity and flex resistance of polyurethane while significantly enhancing its impact and wear resistance through the directional distribution of the aramid fibers. Its gradient structure design features a dense surface protective layer that resists scratches from hard objects, an optimized middle layer that balances elasticity and energy absorption efficiency, and a bottom layer with microporous structure that effectively disperses stress.

[0030] See also Figure 6 As shown, the control device 4, the vacuum seat 206 and one end of the monitoring seat 309 are all provided with a connecting sticker 5. The connecting sticker 5 and the fixing plate 105 can be connected by Velcro. The two ends of the connecting sticker 5 are fixedly connected to the corresponding vacuum seat 206 or the monitoring seat 309, and the connecting sticker 5 is provided with a compensation length. When the connecting sticker 5 at the control device 4, the vacuum seat 206 and the monitoring seat 309 contacts the fixed plate 105, the connecting sticker 5 and the fixed plate 105 are stuck together by Velcro. The slightly longer connecting sticker 5 allows the connecting sticker 5 to be stuck to the fixed plate 105 over a large area even at the curved fixed plate 105, thereby improving the fit and stability when the fixed plate 105 and the connecting sticker 5 are connected.

[0031] See also Figure 6 and Figure 8 As shown, the overall structure of the vacuum seat 206 and the monitoring seat 309 is the same, and fixed spring clips are provided inside the vacuum seat 206 and the monitoring seat 309, which cooperate with the interior of the monitoring shell 308 and one side of the vacuum shell 205; after the monitoring shell 308 and the vacuum shell 205 are installed into the interior of the corresponding vacuum seat 206 and the monitoring seat 309 through the fixed spring clips, the fixed spring clips fix the monitoring shell 308 and the vacuum shell 205 to the interior of the corresponding vacuum seat 206 and the monitoring seat 309, so as to prevent the monitoring shell 308 and the vacuum shell 205 from being separated from the interior of the corresponding vacuum seat 206 and the monitoring seat 309, thereby realizing convenient installation of the monitoring shell 308 and the vacuum shell 205.

[0032] The working principle of the present invention is as follows: when monitoring information is needed, the fixing belt 104 needs to be separated from the fixing plate 105, and then the head of the inspector passes through the connecting belt 102, and the front mounting plate 101 is placed in front of the inspector, with the cooling part 2 and the monitoring part 3 in contact with the front of the inspector. At this time, the entire mounting part 1 is mounted on the inspector, and then the fixing belts 104 on both sides of the inspector are tightened and attached to the Velcro on the fixing plate 105 to improve the fit between the mounting part 1 and the inspector, thereby achieving convenient wearing of the mounting part 1; After the wear is completed, the monitoring part 3 is controlled by the control device 4 to expand, further improving the fit between the monitoring part 3 and the monitored person's front face, thereby improving the accuracy and stability of the data collected by the monitoring part 3; The control device 4 controls the cooling part 2 to extract the hot air formed between the installation part 1 and the monitoring personnel, promotes the circulation of external cold air into the interior of the installation part 1 to achieve heat dissipation, thereby improving the comfort of the detection personnel, and at the same time can reduce the impact of hot air on the monitoring part 3, further improving the stability of the monitoring part 3 during monitoring.

[0033] The foregoing is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained herein shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A physiological parameter monitoring device based on aviation medicine, characterized by: It comprises a mounting portion (1), which can be worn on a tester and provides a mounting carrier for the installation of the device; The mounting portion (1) comprises a mounting front plate (101), a connecting belt (102), a mounting back plate (103), a fixing belt (104) and a fixing plate (105); the connecting belts (102) are fixedly connected to both sides of the upper end of the mounting front plate (101); the other end of the connecting belt (102) is fixedly connected to the mounting back plate (103); the fixing belts (104) are fixedly connected to both sides of the mounting back plate (103); the other end of the fixing belt (104) is connected to the fixing plate (105) via a Velcro; and the fixing plate (105) is fixedly connected to the front side of the mounting front plate (101); A cooling part (2) is provided inside the mounting part (1), and hot air formed between the mounting part (1) and the tester is extracted through the cooling part (2), thereby reducing the temperature between the mounting part (1) and the tester; A monitoring portion (3) is fixedly provided inside the mounting portion (1), and the monitoring portion (3) can always fit in contact with the tester to collect data; A control device (4) is also provided at the fixing plate (105). The control device (4) is electrically connected to the monitoring unit (3) and the cooling unit (2). The operating status and data information of the control device (4) and the cooling unit (2) are controlled by the control device (4).

2. The aeromedical physiological parameter monitoring device according to claim 1, characterized in that: The cooling portion (2) comprises a contact ring (201), a connecting tube (202), an exhaust pipe (203), an air extraction pump (204), an air extraction housing (205), an air extraction seat (206) and a filter cover (207), wherein the contact ring (201) is fixedly connected to the back of the mounting front plate (101), the connecting tube (202) is fixedly connected to one side of the contact ring (201), one end of the exhaust pipe (203) is connected to the interior of the connecting tube (202), and the air extraction pump ( The input end of the exhaust pipe (204) is connected to the input end of the exhaust pipe (203), the interior of the exhaust housing (205) is fixedly connected to the exhaust pump (204), the interior of the exhaust seat (206) is fixedly connected to the exhaust housing (205), and one end of the exhaust seat (206) is connected to the fixing plate (105) via a Velcro, the filter cover (207) is fixedly connected to the exhaust seat (206), and the interior of the filter cover (207) is communicated with the output end of the exhaust pump (204).

3. The aeromedical physiological parameter monitoring device according to claim 2, characterized in that: The monitoring part (3) includes a connecting plate (301), a liquid storage capsule (302), a detector (303), a pressurizing chamber (304), a sliding block (305), a pressurizing tube (306), a pressurizing air pump (307), a monitoring shell (308) and a monitoring seat (309), wherein the connecting plate (301) is fixedly connected to the back of the mounting front plate (101), and the connecting plate (301) is arranged on the inner side of the contact ring (201), a plurality of liquid storage capsules (302) are provided, and the liquid storage capsules (302) are fixedly connected to the connecting plate (301), and the detector (303) is fixedly arranged on the upper part of the liquid storage capsule (302), and the monitoring surface of the detector (303) is aligned with the mounting front plate (101). The interior of the mounting portion (1) cooperates with the interior of the pressurizing chamber (304) and is fixedly connected to the interior of the mounting front plate (101). The sliding block (305) is slidably arranged inside the pressurizing chamber (304). One end of the pressurizing tube (306) is connected to the interior of the pressurizing chamber (304). The inlet and outlet ends of the pressurizing air pump (307) are connected to the pressurizing tube (306). The interior of the monitoring shell (308) is fixedly connected to the pressurizing air pump (307). The interior of the monitoring seat (309) is fixedly connected to the monitoring shell (308), and one end of the monitoring seat (309) is connected to the fixing plate (105) by a Velcro.

4. The aeromedical physiological parameter monitoring device according to claim 1, characterized in that: The control device (4) has a processor and a battery integrated therein.

5. The aeromedical-based physiological parameter monitoring device according to claim 2, characterized in that: An elastic sponge is provided inside the contact ring (201).

6. The aeromedical-based physiological parameter monitoring device according to claim 3, characterized in that: The connecting plate (301) is provided with a plurality of bending grooves inside, and the bending grooves are matched with the human body shape.

7. The aeromedical-based physiological parameter monitoring device according to claim 3, characterized in that: Magnetorheological fluid and an electromagnetic coil are arranged inside the liquid storage capsule (302).

8. The aeromedical-based physiological parameter monitoring device according to claim 1, characterized in that: The connecting belt (102) and the fixing belt (104) are both made of modified polyurethane + aramid fiber, and are both wear-resistant and impact-resistant.

9. The aeromedical-based physiological parameter monitoring device according to claim 1, characterized in that: One end of the control device (4), the vacuum seat (206) and the monitoring seat (309) is provided with a connecting patch (5), and the connecting patch (5) and the fixing plate (105) can be connected by Velcro, and both ends of the connecting patch (5) are fixedly connected to the corresponding vacuum seat (206) or the monitoring seat (309), and the connecting patch (5) is provided with a compensation length.

10. The aeromedical-based physiological parameter monitoring device according to claim 3, characterized in that: The overall structure of the exhaust seat (206) and the monitoring seat (309) is the same, and fixed spring pieces are provided inside the exhaust seat (206) and the monitoring seat (309), and the fixed spring pieces cooperate with the inside of one side of the monitoring shell (308) and the exhaust shell (205).

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