Multifunctional implantable animal monitoring sensor

Abstract

The embodiment of the present disclosure provides a multifunctional implantable animal monitoring sensor. The application is applied to the technical field of implantable monitoring sensors, and the sensor comprises a sensor main body, a first pressure sensing diaphragm and a second pressure sensing diaphragm; the sensor main body comprises a base, a first pressure sensing groove, a second pressure sensing groove and a I-shaped groove; the outward side of the first pressure sensing diaphragm is provided with a pressure sensing resistor; the inward side of the second pressure sensing diaphragm is provided with an upper electrode plate, and the bottom of the second pressure sensing groove is provided with a lower electrode plate; a flow rate monitoring module and a temperature sensing resistor are arranged in the I-shaped groove. The monitoring sensor integrates multiple biological monitoring functions (blood pressure, flow rate and body temperature), realizes comprehensive and real-time monitoring of the health condition of animals, and adopts wireless transmission technology, so that the monitoring data can be transmitted to external equipment in real time for analysis and processing. The present disclosure can simultaneously and accurately monitor multiple physiological parameters, and improves the detection precision, reliability and stability.

Description

Technical Field

[0001] This disclosure relates to the field of implantable monitoring sensors, and in particular to multifunctional implantable animal monitoring sensors. Background Technology

[0002] Currently, traditional implantable monitoring sensors widely used in veterinary medicine, while meeting basic monitoring needs to some extent, such as monitoring physiological parameters like blood pressure, temperature, or blood flow rate individually, suffer from limited functionality, which is a key factor restricting their widespread application in complex cases. These sensors typically only have the ability to monitor a single parameter and cannot simultaneously monitor multiple physiological parameters in real time within the same implant, such as blood pressure, body temperature, blood flow rate, and blood oxygen saturation. This is particularly inadequate for complex cases requiring a comprehensive assessment of the animal's health status to guide precise treatment plans. Furthermore, most traditional implantable sensors use wired transmission, which not only restricts the animal's freedom of movement, increasing the difficulty of postoperative care and the risk of infection, but also may lead to cable breakage or wear, affecting the stability, reliability, and accuracy of data transmission.

[0003] In view of the above shortcomings, the present invention aims to propose a novel multi-parameter implantable animal monitoring sensor. By integrating multiple sensor elements and optimizing data transmission and processing technology, it can simultaneously and accurately monitor multiple physiological parameters, improve detection accuracy and stability, and provide a more comprehensive and efficient monitoring solution for the animal medicine field. Summary of the Invention

[0004] This disclosure provides a multifunctional implantable animal monitoring sensor that solves the technical problem that traditional implantable monitoring sensors typically only have the ability to monitor a single parameter and cannot simultaneously and in real time monitor multiple physiological parameters in the same implant, resulting in insufficient reliability and detection accuracy.

[0005] A multifunctional implantable animal monitoring sensor includes: a sensor body, a first pressure-sensitive diaphragm, and a second pressure-sensitive diaphragm; the sensor body includes a base, a first pressure-sensitive groove, a second pressure-sensitive groove, and an I-shaped groove; the first pressure-sensitive diaphragm is sealed at the top of the first pressure-sensitive groove, and the second pressure-sensitive diaphragm is sealed at the top of the second pressure-sensitive groove;

[0006] A pressure-sensing resistor is provided on the outward side of the first pressure-sensing diaphragm; an upper electrode plate is provided on the inward side of the second pressure-sensing diaphragm, and a lower electrode plate is provided at the bottom of the second pressure-sensing groove; the I-shaped groove is located between the first pressure-sensing groove and the second pressure-sensing groove; a flow rate detection module is provided in the I-shaped groove.

[0007] Optionally, the flow velocity detection module includes a human-shaped elastic sheet, an I-shaped support, a strain resistor, and an arc-shaped sidewall; the I-shaped support is an I-shaped hollow body with its left and right ends connected; the arc-shaped sidewall is symmetrically arranged on the front and rear sides of the I-shaped support and is respectively attached to the outer sidewall of the first pressure-sensing groove and the second pressure-sensing groove; the human-shaped elastic sheet is provided on both the left and right sides of the I-shaped support, and the strain resistor is provided on the human-shaped elastic sheet.

[0008] Optionally, the dimensions of the I-shaped support body match the dimensions of the I-shaped groove, and the I-shaped support body is disposed inside the I-shaped groove; the strain resistor is composed of multiple bent sections connected in series; the human-shaped elastic sheet includes two bent sections and one vertical section, and the bent section of the strain resistor is disposed at the junction of the bent section and the vertical section of the human-shaped elastic sheet; a connecting groove is provided on one side of the arc-shaped sidewall, and a wire is disposed in the connecting groove for connecting the strain resistors in the human-shaped elastic sheets on the left and right sides of the I-shaped support body in series.

[0009] Optionally, the base is a rectangular solid; the first pressure-sensitive groove and the second pressure-sensitive groove are both circular grooves with the same size, and the first pressure-sensitive groove and the second pressure-sensitive groove are both disposed on the top surface of the base and arranged side by side along the long side of the top surface of the base; the first pressure-sensitive diaphragm and the second pressure-sensitive diaphragm are both circular thin sheets with the same size; the top surface of the base is provided with the I-shaped groove; the extending direction of the I-shaped groove is parallel to the short side of the base.

[0010] Optionally, the dimensions of the I-shaped support body match the dimensions of the I-shaped groove, and the I-shaped support body is disposed inside the I-shaped groove; the strain resistor is composed of multiple bent sections connected in series; the human-shaped elastic sheet includes two bent sections and one vertical section, and the bent section of the strain resistor is disposed at the junction of the bent section and the vertical section of the human-shaped elastic sheet; a connecting groove is provided on one side of the arc-shaped sidewall, and a wire is disposed in the connecting groove for connecting the strain resistors in the human-shaped elastic sheets on the left and right sides of the I-shaped support body in series.

[0011] Optionally, the pressure-sensing resistor is composed of multiple bends connected in series, and the bends are Π-shaped. The first pressure-sensing diaphragm is divided into four regions: upper, lower, left, and right. The upper and lower regions each have three bends, the left region has three bends, and the right region has two bends. The input and output terminals of the pressure-sensing resistor are respectively connected to the two bends on the right. The bends in the upper and lower regions extend vertically along the first pressure-sensing diaphragm, and the bends in the left and right regions extend horizontally along the first pressure-sensing diaphragm. The bends in the upper and lower regions are perpendicular to the bends in the left and right regions.

[0012] Optionally, the second pressure-sensitive diaphragm includes an upper electrode plate and a first lead-out terminal; wherein the upper electrode plate is located on the inward side of the diaphragm, and the first lead-out terminal is located on the outward side of the diaphragm; the upper electrode plate is electrically connected to the first lead-out terminal; a connecting groove is provided on the side wall of the second pressure-sensitive groove, and an L-shaped guide rod is connected to the lower electrode plate, the L-shaped guide rod being connected to the outside via the connecting groove.

[0013] Optionally, a temperature-sensing resistor is provided on the inner side of the I-shaped support.

[0014] Optionally, the top surface of the base is provided with multiple terminals. The pressure-sensing resistor on the first pressure-sensing diaphragm, the upper electrode plate on the second pressure-sensing diaphragm, the lower electrode plate on the second pressure-sensing groove, the strain resistor on the human-shaped elastic sheet, and the temperature-sensing resistor are respectively connected to the corresponding terminals, and the connection with external components is realized through the terminals.

[0015] Optionally, the monitoring sensor is mounted on a sensor bracket and fixed to the inside of the blood vessel by the sensor bracket; the wireless transmission module is connected to the monitoring sensor and is used to receive and transmit monitoring data.

[0016] Compared with the prior art, the present disclosure achieves the following technical effects:

[0017] 1. The multifunctional implantable animal monitoring sensor integrates multiple sensor elements and optimized data transmission and processing technology, combining pressure, flow rate, and temperature measurement functions on a single substrate. This improves system integration, reduces the number of implantable monitors, and enables simultaneous and accurate monitoring of multiple physiological parameters, enhancing detection accuracy and stability. This provides a more comprehensive and efficient monitoring solution for the veterinary medical field. The first and second pressure-sensing diaphragms in the sensor employ different detection principles to measure pressure. This serves two purposes: firstly, as they are less prone to replacement after implantation, preventing unusable conditions if a single diaphragm fails; and secondly, by averaging the measurement results from two different detection principles, measurement accuracy is improved. Furthermore, piezoresistive signals have a faster response and can accurately capture high-frequency dynamic pressure components, while capacitive signals provide a stable, low-temperature-drift low-frequency or static pressure reference. Fusing these two signals enables pressure measurement from static to high frequencies. Capacitive signals have higher sensitivity under low pressure, while piezoresistive signals have better linearity over a large range. Combining both allows for accurate measurement from low to high pressure.

[0018] 2. To facilitate the transmission of monitoring data and power the monitoring sensors, an implantable wireless transmission module is configured. The wireless transmission technology can transmit the monitoring data to external devices in real time for analysis and processing. It is suitable for long-term monitoring of the internal information of various animals and provides data support for scientific research or medical treatment.

[0019] It should be understood that the description in the Summary of the Invention is not intended to limit the key or essential features of the embodiments of this disclosure, nor is it intended to restrict the scope of this disclosure. Other features of this disclosure will become readily apparent from the following description. Attached Figure Description

[0020] The above and other features, advantages, and aspects of the embodiments of this disclosure will become more apparent from the accompanying drawings and the following detailed description. The drawings are provided for a better understanding of the invention and are not intended to limit the scope of this disclosure. In the drawings, the same or similar reference numerals denote the same or similar elements, wherein:

[0021] Figure 1 This is a schematic diagram of the structure of a multifunctional implantable animal monitoring sensor provided in an embodiment of the present disclosure;

[0022] Figure 2 An exploded view of a multifunctional implantable animal monitoring sensor provided in an embodiment of this disclosure;

[0023] Figure 3 A cross-sectional schematic diagram of a multifunctional implantable animal monitoring sensor provided in an embodiment of this disclosure;

[0024] Figure 4 This is a schematic diagram of the structure of the sensor body in a multifunctional implantable animal monitoring sensor provided in an embodiment of the present disclosure;

[0025] Figure 5 This is a schematic diagram of the structure of the first pressure-sensitive diaphragm in a multifunctional implantable animal monitoring sensor provided in an embodiment of the present disclosure;

[0026] Figure 6 This is a schematic diagram of the structure of the second pressure-sensitive diaphragm and electrode in a multifunctional implantable animal monitoring sensor provided in an embodiment of the present disclosure.

[0027] Figure 7 This is a schematic diagram of the flow velocity detection module in a multifunctional implantable animal monitoring sensor provided in an embodiment of the present disclosure;

[0028] Figure 8 This is a schematic diagram of the assembly of the monitoring sensor and the sensor bracket in a multifunctional implantable animal monitoring sensor provided in an embodiment of the present disclosure;

[0029] Figure 9 A connection diagram of a multifunctional implantable animal monitoring sensor and its supporting components provided in an embodiment of this disclosure;

[0030] Figure 10 This is a schematic diagram of the structure of the wireless transmission module in a multifunctional implantable animal monitoring sensor provided in an embodiment of the present disclosure;

[0031] Figure 11 This is a schematic diagram showing the connection between the wireless transmission module and various components in a multifunctional implantable animal monitoring sensor provided in an embodiment of this disclosure. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0033] Furthermore, the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0034] like Figures 1 to 11 As shown, one embodiment of this disclosure provides a multifunctional implantable animal monitoring sensor, including: a sensor body 1, a first pressure-sensitive diaphragm 2, and a second pressure-sensitive diaphragm 3; the sensor body 1 includes a base 11, a first pressure-sensitive groove 12, a second pressure-sensitive groove 13, and an I-shaped groove 14; the first pressure-sensitive diaphragm 2 is sealed and disposed on the top of the first pressure-sensitive groove 12, and the second pressure-sensitive diaphragm 3 is sealed and disposed on the top of the second pressure-sensitive groove 13;

[0035] A pressure-sensing resistor 21 is provided on the outward side of the first pressure-sensing diaphragm 2 (the measurement principle of the first pressure-sensing diaphragm is to measure pressure by monitoring changes in resistance); an upper electrode plate 31 is provided on the inward side of the second pressure-sensing diaphragm 3, and a lower electrode plate 32 is provided at the bottom of the second pressure-sensing groove 13 (the measurement principle of the second pressure-sensing diaphragm is to measure pressure by monitoring changes in capacitance); the I-shaped groove 14 is located between the first pressure-sensing groove 12 and the second pressure-sensing groove 13; a flow rate detection module 4 is provided inside the I-shaped groove 14.

[0036] Optional, such as Figure 2 As shown, the base 11 is a rectangular solid; the first pressure-sensitive groove 12 and the second pressure-sensitive groove 13 are both circular grooves with the same size, and the first pressure-sensitive groove 12 and the second pressure-sensitive groove 13 are both disposed on the top surface of the base 11 and arranged side by side along the long side of the top surface of the base 11; the first pressure-sensitive diaphragm 2 and the second pressure-sensitive diaphragm 3 are both circular thin sheets with the same size.

[0037] Optionally, the top surface of the base 11 is provided with the I-shaped groove 14; the extending direction of the I-shaped groove 14 is parallel to the short side direction of the base 11; the first pressure-sensitive groove 12 and the second pressure-sensitive groove 13 are not connected to each other.

[0038] Optional, such as Figure 7 As shown, the flow velocity detection module 4 includes a human-shaped elastic sheet 41, an I-shaped support body 42, a strain resistor 43, and an arc-shaped sidewall 44; the I-shaped support body 42 is an I-shaped hollow body with its left and right ends connected; the arc-shaped sidewall 44 is symmetrically arranged on the front and rear sides of the I-shaped support body 42, and is respectively attached to the outer sidewalls of the first pressure-sensing groove 12 and the second pressure-sensing groove 13; the human-shaped elastic sheet 41 is provided on both the left and right sides of the I-shaped support body 42, and the strain resistor 43 is provided on the human-shaped elastic sheet 41.

[0039] Optionally, the dimensions of the I-shaped support 42 match the dimensions of the I-shaped groove 14, and the I-shaped support 42 is disposed inside the I-shaped groove 14; the strain resistor 43 is composed of multiple bent portions connected in series; the human-shaped elastic sheet 41 includes two bent portions and one vertical portion, and the bent portion of the strain resistor 43 is disposed at the junction of the bent portion and the vertical portion of the human-shaped elastic sheet 41; a connecting groove is provided on one side of the arc-shaped sidewall 44, and a wire is disposed in the connecting groove for connecting the strain resistors 43 in the human-shaped elastic sheets 41 on the left and right sides of the I-shaped support 42 in series.

[0040] Optional, such as Figure 5 As shown, the pressure-sensing resistor 21 is composed of multiple bends connected in series, and the bends are Π-shaped. The first pressure-sensing diaphragm 2 is divided into four regions: upper, lower, left, and right. The upper and lower regions each have three bends, the left region has three bends, and the right region has two bends. The input and output terminals of the pressure-sensing resistor 21 are respectively connected to the two bends on the right. The bends in the upper and lower regions extend vertically along the first pressure-sensing diaphragm 2, and the bends in the left and right regions extend horizontally along the first pressure-sensing diaphragm 2. The bends in the upper and lower regions are perpendicular to the bends in the left and right regions.

[0041] Optional, such as Figure 6 As shown, the second pressure-sensitive diaphragm 3 includes an upper electrode plate 31 and a first lead-out terminal 33; wherein, the upper electrode plate 31 is located on the inward side of the diaphragm, and the first lead-out terminal 33 is located on the outward side of the diaphragm; the upper electrode plate 31 and the first lead-out terminal 33 are electrically connected (for example, a through hole is opened in the center of the diaphragm, the two are connected by a conductive material, and the through hole is sealed); a connecting groove is opened on the side wall of the second pressure-sensitive groove 13, and the lower electrode plate 32 is connected to an L-shaped guide rod 34, which is connected to the outside through the connecting groove.

[0042] Optionally, the top of both the first pressure-sensitive groove 12 and the second pressure-sensitive groove 13 is provided with a limiting groove, and the limiting groove is matched with the size of the first pressure-sensitive diaphragm 2 and the second pressure-sensitive diaphragm 3.

[0043] Optional, such as Figure 2-4 As shown, the top surface of the base 11 is provided with multiple terminals. The pressure-sensing resistor 21 on the first pressure-sensing diaphragm 2, the upper electrode plate 31 on the second pressure-sensing diaphragm 3, the lower electrode plate 32 on the second pressure-sensing groove 13, and the strain resistor 43 on the human-shaped elastic sheet 41 are respectively connected to the corresponding terminals, and the connection with external components is realized through the terminals.

[0044] Optional, such as Figure 8-9 As shown, the monitoring sensor is mounted on the sensor bracket 100 and fixed to the inside of the blood vessel by the sensor bracket 100; the wireless transmission module 200 is connected to the monitoring sensor and is used to receive and transmit monitoring data.

[0045] Optionally, the wireless transmission module 200 includes a wireless transmission body 210, an upper encapsulation layer 220, and a lower encapsulation layer 230; the lower encapsulation layer 230 has a groove, the wireless transmission body 210 is disposed in the groove, and the upper encapsulation layer 220 is sealed on the upper side of the lower encapsulation layer 230; the wireless transmission body 210 includes a flexible circuit board 211, a receiving coil 212, a processing chip 213, a power supply circuit, a front-end processing circuit, a Bluetooth module, a supercapacitor 214, and a storage module; the flexible circuit board 211 is provided with the receiving coil 212, the processing chip 213, the power supply circuit, the front-end processing circuit, the Bluetooth module, the supercapacitor 214, and the storage module;

[0046] The receiving coil 212 is a circular coil, and other components are disposed inside the receiving coil 212. The receiving coil 212 and the supercapacitor 214 are electrically connected to the power supply circuit. The front-end processing circuit, the Bluetooth module, the storage module, and the power supply circuit are electrically connected to the processing chip 213. The front-end processing circuit is electrically connected to the monitoring sensor. Power is received through the receiving coil, and data is transmitted to an external terminal for settings via the Bluetooth module.

[0047] Optionally, the wireless transmission module 200 is disposed between the subcutaneous fat layer and the dermis layer.

[0048] Optionally, the upper encapsulation layer 220 and the lower encapsulation layer 230 are made of polyimide.

[0049] Optionally, a temperature-sensing resistor is provided on the inner or outer side of the I-shaped support 42 for monitoring the fluid temperature.

[0050] Optionally, the monitoring sensor is manufactured using MEMS technology, including but not limited to thin film deposition, photolithography, etching, and packaging processes.

[0051] Optional, such as Figure 8 As shown, the sensor bracket 100 includes a sensor support plate 5 and a retractable elastic frame 6; the sensor support plate 5 and the retractable elastic frame 6 are integrally formed (e.g., by laser cutting); the retractable elastic frame 6 is provided on both sides of the sensor support plate 5; the retractable elastic frame 6 includes four M-shaped frames and four W-shaped frames, the four M-shaped frames are connected end to end to form a first hollow ring, the four W-shaped frames are connected end to end to form a second hollow ring, the first hollow ring and the second hollow ring are concentrically connected; the four M-shaped frames have four first joint points at their ends, the four W-shaped frames have four second joint points at their ends, the first joint points and the second joint points are correspondingly connected; the number of sensor support plates 5 is four and they are distributed in a ring at equal intervals, the length of the sensor support plates 5 is the same, and the width is the same or different.

[0052] Optionally, the sensor support plate 5 has a mounting groove that matches the size of the monitoring sensor.

[0053] The base 11 can be made of materials such as Si, SiO2, ceramics, or inert metals, and can be prepared by processes such as sputtering, evaporation, photolithography, and etching.

[0054] Optionally, the surface of the conductor is provided with a waterproof coating layer, which may be made of silicone resin, polyimide, etc.

[0055] Optionally, the sensor bracket is made of stainless steel, cobalt-chromium alloy, titanium alloy, etc.; the sensor bracket can be rolled up to a radially compressed state and expanded in the patient's body through an expansion mechanism such as an inflatable balloon.

[0056] Working principle of multifunctional implantable animal monitoring sensors:

[0057] 1. Pressure Measurement: The first pressure-sensing diaphragm 2 and the second pressure-sensing diaphragm 3 sense the fluid pressure. The first pressure-sensing diaphragm 2 converts the fluid pressure into a change in resistance, while the second pressure-sensing diaphragm 3 converts the fluid pressure into a change in capacitance. Data is collected and transmitted wirelessly. The first pressure-sensing diaphragm 2 and the second pressure-sensing diaphragm 3 employ different detection principles to measure pressure. This is partly for backup purposes (as they are not easily replaced after implantation, preventing unusable units if a single unit fails), and partly to improve measurement accuracy by averaging the measurement results from two different detection structures.

[0058] 2. Flow velocity measurement: When the fluid acts on the human-shaped elastic sheet 41, it will cause the human-shaped elastic sheet 41 to deform (both the vertical part and the curved part will bend to a certain extent). At this time, the resistance of the strain resistor 43 changes, and the fluid velocity information is converted into resistance change. The data is collected and transmitted through the wireless transmission module.

[0059] 3. Temperature measurement: The temperature information is converted into resistance change by the resistance change of the temperature sensing resistor on the inner or outer side of the I-shaped support, and the data is collected and transmitted through the wireless transmission module.

[0060] The wireless transmission module works as follows: An external device emits an electromagnetic field of a specified frequency, which is received by a receiving coil and transmitted to the power supply circuit. Electrical energy is stored in a supercapacitor and used to power the circuit. The Bluetooth module is used to transmit data to external devices. External terminal devices collect and analyze data through the wireless transceiver module to monitor parameters such as blood pressure, flow rate, and temperature.

[0061] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of actions. However, those skilled in the art should understand that this disclosure is not limited to the described order of actions, because according to this disclosure, some steps can be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily essential to this disclosure.

[0062] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the working process of the apparatus involved in the relevant steps of the method can be referred to the corresponding process in the foregoing apparatus embodiments, and will not be repeated here.

[0063] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this disclosure can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this disclosure can be achieved, and this is not limited herein.

[0064] The specific embodiments described above do not constitute a limitation on the scope of protection of this disclosure. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A multi-functional implantable animal monitoring sensor, characterized by, The utility model relates to a sensor, including: Sensor body, first pressure sensing diaphragm and second pressure sensing diaphram, the sensor body includes pedestal, first pressure sensing groove, second pressure sensing groove and work shape groove, the first pressure sensing diaphram is sealed and is arranged at the top of first pressure sensing groove, and the second pressure sensing diaphram is sealed and is arranged at the top of second pressure sensing groove, The side of first pressure sensing diaphram outward sets up pressure sensing resistance, the side of second pressure sensing diaphram inward sets up upper electrode plate, and the bottom of second pressure sensing groove sets up lower electrode plate, the work shape groove is located between first pressure sensing groove and second pressure sensing groove, and flow velocity detection module is arranged in work shape groove, The flow velocity detection module includes human-shaped elastic sheet, work shape support, strain resistance and arc side wall, the work shape support is work shape hollow body and is through both ends, the arc side wall is symmetrically arranged at the front and back of work shape support and is respectively attached to the outside wall of first pressure sensing groove and second pressure sensing groove, and the left and right sides of work shape support are provided with human-shaped elastic sheet, and the human-shaped elastic sheet is provided with strain resistance.

2. The multi-functional implantable animal monitoring sensor of claim 1, wherein, The size of work shape support is matched with the size of work shape groove, and the work shape support is arranged in the inside of work shape groove, the strain resistance is composed of multiple bending parts in series, the human-shaped elastic sheet includes two bending parts and a vertical part, the bending part of strain resistance is arranged at the intersection of bending part and vertical part of human-shaped elastic sheet, and the arc side wall on one side is provided with a communication groove, and a wire is arranged in the communication groove and is used for connecting the strain resistance in the human-shaped elastic sheet on the left and right sides of work shape support.

3. The multi-functional implantable animal monitoring sensor of claim 2, wherein, The pedestal is rectangular entity, the first pressure sensing groove and second pressure sensing groove are circular grooves and are same in size, the first pressure sensing groove and second pressure sensing groove are arranged on the top surface of pedestal and are arranged in parallel along the long direction of top surface of pedestal, the first pressure sensing diaphram and second pressure sensing diaphram are circular sheets and are same in size, the top surface of pedestal is provided with work shape groove, and the extension direction of work shape groove is parallel with the short direction of pedestal.

4. The multi-functional implantable animal monitoring sensor of claim 3, wherein, The size of work shape support is matched with the size of work shape groove, and the work shape support is arranged in the inside of work shape groove, the strain resistance is composed of multiple bending parts in series, the human-shaped elastic sheet includes two bending parts and a vertical part, the bending part of strain resistance is arranged at the intersection of bending part and vertical part of human-shaped elastic sheet, and the arc side wall on one side is provided with a communication groove, and a wire is arranged in the communication groove and is used for connecting the strain resistance in the human-shaped elastic sheet on the left and right sides of work shape support.

5. The multi-functional implantable animal monitoring sensor of claim 4, wherein, The pressure sensing resistor is composed of a plurality of bending parts in series, and the shape of the bending part is Π-shaped; the first pressure sensing diaphragm is divided into upper, lower, left and right four regions, wherein the upper and lower parts are provided with three bending parts, the left part is provided with three bending parts, and the right part is provided with two bending parts; the lead-in end and the lead-out end of the pressure sensing resistor are connected with the two bending parts provided in the right part respectively; the bending parts of the upper and lower regions extend along the vertical direction of the first pressure sensing diaphragm respectively, and the bending parts of the left and right regions extend along the horizontal direction of the first pressure sensing diaphragm respectively; the bending parts of the upper and lower parts are perpendicular to the bending parts of the left and right parts.

6. The multi-functional implantable animal monitoring sensor of claim 5, wherein, The second pressure sensing diaphragm comprises an upper electrode plate and a first lead-out terminal; the upper electrode plate is located on the inward side of the diaphragm, and the first lead-out terminal is located on the outward side of the diaphragm; the upper electrode plate is electrically connected with the first lead-out terminal; the side wall of the second pressure sensing groove is provided with a communication groove, and the lower electrode plate is connected with an L-shaped guide rod, and the L-shaped guide rod is connected with the outside through the communication groove.

7. The multi-functional implantable animal monitoring sensor of claim 6, wherein, The inner side of the H-shaped support body is provided with a temperature sensing resistor.

8. The multi-functional implantable animal monitoring sensor of claim 7, wherein, The top surface of the base is provided with a plurality of wiring terminals, and the pressure sensing resistor on the first pressure sensing diaphragm, the upper electrode plate on the second pressure sensing diaphragm, the lower electrode plate on the second pressure sensing groove, the strain resistor on the human-shaped elastic sheet and the temperature sensing resistor are respectively connected with the corresponding wiring terminals, and are connected with the external elements through the wiring terminals.

9. The multi-functional implantable animal monitoring sensor of claim 8, wherein, The monitoring sensor is arranged on the sensor support and fixed to the inner side of the blood vessel by the sensor support; the wireless transmission module is connected with the monitoring sensor and used for receiving and transmitting monitoring data to the outside.

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