CN108968926A - Distinguish method, acquisition device and the system of pulse condition - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000009826 distribution Methods 0.000 claims abstract description 28
- 210000002321 radial artery Anatomy 0.000 claims abstract description 11
- 210000004204 blood vessel Anatomy 0.000 claims description 42
- 230000003287 optical effect Effects 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 13
- 230000017531 blood circulation Effects 0.000 claims description 11
- 210000000707 wrist Anatomy 0.000 abstract description 5
- 230000002792 vascular Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 235000019606 astringent taste Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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- 238000003384 imaging method Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4854—Diagnosis based on concepts of traditional oriental medicine
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The present invention provides a kind of method, acquisition device and systems for distinguishing pulse condition, are related to pulse condition recognition techniques field, and method is the following steps are included: obtain cun, guan and chi, three places at the wrist where the pulse is usually taken three at human body radial artery vascular pressure distribution signals；Obtain the pulse wave conduction speed of the cun, guan and chi, three places at the wrist where the pulse is usually taken three；Pulse condition is distinguished according to the vascular pressure distribution signal and pulse wave conduction speed.It, can be with a variety of pulse conditions such as accurate discrimination smooth pulse and weak thready after the present invention combines the physical quantity of cun, guan and chi, three places at the wrist where the pulse is usually taken three vascular pressure states and pulse wave conduction speed these two aspects.
Description
Technical Field
The invention relates to the technical field of pulse condition identification, in particular to a method, a collecting device and a system for identifying pulse conditions.
Background
The slippery pulse is one of the pulse conditions in the pulse diagnosis of traditional Chinese medicine, and the pulse feeling is smooth, like the ball-shaped rolling jade disk. Astringency is another pulse condition in the pulse diagnosis of traditional Chinese medicine, and the pulse is difficult to go, for example, if you can scrape bamboo, it is opposite to the smooth pulse.
For the two pulse conditions of slippery pulse and astringent pulse, the pulse diagnosis instrument using the traditional pressure sensor is often difficult to distinguish, and even many doctors are difficult to clearly distinguish and are easy to be confused with other pulse conditions.
Disclosure of Invention
In view of the above, the present invention provides a method, an acquisition device and a system for identifying pulse conditions, so as to alleviate the technical problem that it is difficult to identify the two pulse conditions, namely the slippery pulse and the astringent pulse, and better identify other pulse conditions.
In a first aspect, an embodiment of the present invention provides a method for distinguishing pulse conditions, including:
acquiring blood vessel pressure distribution signals of cunguan and chi parts of a radial artery of a human body;
acquiring pulse wave conduction speeds of the cunguan scale and the cunguan scale;
and distinguishing the pulse condition according to the blood vessel pressure signal and the pulse wave conduction velocity.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where the step of acquiring a blood vessel pressure distribution signal of cun-guan-chi three parts of a radial artery of a human body includes:
and collecting blood vessel pressure distribution signals of the cun-guan-chi part through the array pressure sensor.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the step of obtaining pulse wave velocity of the cun-guan-chi three parts includes:
acquiring pulse wave conduction speeds of the cunguan ruler and the cunguan ruler respectively through an optical sensor; or,
and acquiring the pulse wave conduction speeds of the cunguan ruler and the cunguan ruler through ultrasonic sensors respectively.
With reference to the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, wherein the step of distinguishing a pulse condition according to the vascular pressure distribution signal and the pulse wave velocity includes:
processing the blood vessel pressure distribution signals of the cunguanchi part and the cunguanchi part, and obtaining a pulse shape according to the pressure distribution perpendicular to the blood flow direction;
and distinguishing the pulse condition according to the pulse shape and the pulse wave conduction velocity.
In a second aspect, an embodiment of the present invention further provides an acquisition device for distinguishing pulse conditions, including a sensor substrate layer, on which an array pressure sensor and a pulse wave sensor are disposed;
the array pressure sensor is used for collecting blood vessel pressure distribution signals of cunguanchi three parts of the radial artery of a human body;
the pulse wave sensor is used for acquiring the pulse wave conduction speed of the cunguan ruler.
In combination with the second aspect, the present invention provides a first possible implementation manner of the second aspect, wherein the array pressure sensor includes a resistive array sensor, a capacitive array sensor, or an optical array sensor.
In combination with the second aspect, the embodiments of the present invention provide a first possible implementation manner of the second aspect, wherein the pulse wave sensor includes an optical sensor or an ultrasonic sensor.
With reference to the second aspect, the embodiment of the present invention provides a first possible implementation manner of the second aspect, wherein at least one group of the array pressure sensors is respectively disposed on the sensor substrate layer at three positions corresponding to the three inch-off dimensions.
With reference to the second aspect, the embodiment of the present invention provides a first possible implementation manner of the second aspect, wherein at least one pulse wave sensor is respectively disposed at two ends of each position on the sensor substrate layer corresponding to the three inch-off dimensions.
In a third aspect, an embodiment of the present invention further provides a system for distinguishing pulse conditions, including the above-mentioned acquisition device, and further including a processing device connected to the acquisition device;
and the processing device is used for processing the acquired information of the acquisition device.
The embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides a method, a collecting device and a system for distinguishing pulse conditions, wherein the method comprises the following steps: acquiring blood vessel pressure distribution signals of cunguan and chi parts of a radial artery of a human body; acquiring pulse wave conduction speeds of the cunguan scale and the cunguan scale; and distinguishing the pulse condition according to the blood vessel pressure signal and the pulse wave conduction velocity. After the blood vessel pressure state of the cun-guan-chi part and the physical quantity of the pulse wave conduction speed are combined, the two pulse conditions of the slippery pulse and the astringent pulse can be accurately distinguished, and other various pulse conditions can be better distinguished.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flowchart of a method for identifying pulse conditions according to an embodiment of the present invention;
FIG. 2 is a flowchart of a method for identifying pulse conditions according to another embodiment of the present invention;
FIG. 3 is a schematic diagram of a pulse shape according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an acquisition device for distinguishing pulse conditions according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a system for distinguishing pulse conditions according to an embodiment of the present invention.
Icon: 1-a sensor substrate layer; 2-array pressure sensors; 3-a pulse wave sensor; 4-blood vessels; 5-processing device.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
At present, for the two pulse conditions of the slippery pulse and the astringent pulse, the pulse diagnosis instrument using the traditional pressure sensor is often difficult to distinguish, and even many doctors are difficult to clearly distinguish and are easy to be confused with other pulse conditions. Based on this, the method, the acquisition device and the system for distinguishing the pulse condition provided by the embodiment of the invention can accurately distinguish the two pulse conditions of the cun-guan-chi region and the slippery pulse and the astringent pulse and better distinguish other various pulse conditions after combining the two physical quantities of the blood vessel pressure state and the pulse wave conduction speed.
For the convenience of understanding the present embodiment, a method for distinguishing pulse conditions disclosed in the present embodiment will be described in detail first.
Fig. 1 is a flow chart of a method for distinguishing pulse conditions according to an embodiment of the present invention.
As shown in fig. 1, the present embodiment provides a method for distinguishing pulse conditions, comprising the following steps:
step S101, obtaining blood vessel pressure distribution signals of cunguan and chi parts of the radial artery of a human body;
further, step S101 may be implemented by:
and collecting blood vessel pressure distribution signals of the cun-guan-chi part through the array pressure sensor. Specifically, a resistive array sensor, a capacitive array sensor or an optical array sensor can be adopted, one array sensor in each of the three inch-off scales can be at least distributed with 10 sensing points, the sampling rate is not less than 50Hz, and the measurement range of each array sensor can be within a range of not less than 6mm in the direction perpendicular to the blood vessel.
In specific implementation, the pressure value sensed by each sensing point of the array sensor can be measured in three pressure states of light pressure, medium pressure and heavy pressure applied to the blood vessel on the surface of the array sensor or in the process of releasing the pressure after the array sensor is continuously pressurized to the heavy pressure. The light pressure can be the pressure of touching the skin, the heavy pressure can be the pressure before and after blocking the blood vessel, the medium pressure is located between the light pressure and the heavy pressure, and the specific pressure value is related to the array sensor and can be set according to specific conditions.
Optionally, each of the sensors respectively collects a blood vessel pressure distribution signal, and then the signals collected by the sensors are superposed, so that the collection precision of the blood vessel pressure signals can be improved.
Step S102, acquiring pulse wave conduction speeds of cunguan and chi parts;
further, step S102 may be implemented by:
respectively acquiring pulse wave conduction speeds of the cunguan ruler part and the cunguan ruler part through an optical sensor; or,
the pulse wave conduction speeds of the cunguan and chi parts are respectively collected through the ultrasonic sensor.
Specifically, the change of the blood flow velocity of each part can be monitored by using optical sensors or ultrasonic sensors arranged at three positions of cun-guan ruler, wherein the blood flow velocity and the average velocity of the heart during systole and diastole are required to be measured, and the pulse wave conduction velocity is calculated according to the change of the blood flow velocity. Optical sensors or ultrasonic sensors are arranged at two ends of the same blood vessel at each of the three positions.
When the optical sensors are adopted, the two optical sensors which are placed at the two ends of the same blood vessel are adopted, the two optical sensors simultaneously measure the blood oxygen concentration, the blood flow velocity is calculated according to the time difference of the change of the blood oxygen concentration and the relative distance of the two optical sensors, and the pulse wave conduction velocity is calculated by monitoring the change of the blood flow velocity.
When an ultrasonic sensor is used, the pulse wave velocity can be measured directly from the ultrasonic emission and the echo imaging.
Preferably, multiple groups of pulse wave velocity can be measured by multiple groups of optical sensors or ultrasonic sensors, data with large differences are removed, and other data are averaged, so that the measurement accuracy is improved.
Step S103, the pulse condition is identified according to the blood vessel pressure distribution signal and the pulse wave velocity.
For the pulse condition discrimination, the traditional Chinese medicine theory is that a large number of tactile nerves of the finger abdomen touch the artery of the wrist of a person, then the finger abdomen is pressed according to different pressing force degrees, the pressure change of the finger abdomen is acted by the sensed arterial pulse in the pressing process, and different pulse conditions are formed by various pressure changes through the description of the feeling of the person. In the embodiment, the blood vessel pressure and the pulse wave conduction velocity at the cunguanchi position of the radial artery of the human body are sensed, and the two dimensional measurements are used as the basis for evaluating the pulse conditions, so that the two pulse conditions of the slippery pulse and the astringent pulse can be accurately distinguished, and in addition, other pulse conditions can be more accurately distinguished.
Further, as shown in fig. 2, step S103 may be implemented by:
step S1031, processing blood vessel pressure distribution signals of cun-guan-chi parts, and obtaining a pulse shape according to pressure distribution perpendicular to the blood flow direction;
specifically, a pulse waveform (pulse shape) is obtained according to the pressure gradient in the cross section direction of the blood vessel obtained by the array pressure sensor perpendicular to the blood vessel direction, as shown in fig. 3; namely, the pressure values measured by a plurality of sensing points of each array pressure sensor obtain the pulse shape according to the pressure gradient in the cross section direction of the blood vessel.
In step S1032, the pulse condition is identified according to the pulse shape and the pulse wave velocity.
The embodiment of the invention provides a method for distinguishing pulse conditions, which combines the physical quantities of the blood vessel pressure state of the cun-guan-chi part and the pulse wave conduction velocity, wherein one is the pressure of the space dimension, namely the distribution of the blood vessel action pressure vertical to the blood vessel direction, namely the pulse shape; the other is the velocity in the time dimension, i.e. the velocity of the pulsatile wave peak flowing through the vessel in a direction parallel to the vessel; the expressions of the two dimensions are combined into various pulse conditions. Based on the physical parameter measurement of the two dimensions, the pulse condition is acquired by adopting the mode acquisition and analysis of the sensor measurement, the slippery pulse and the astringent pulse which are difficult to distinguish can be accurately distinguished, and other various pulse conditions can be better distinguished.
Fig. 4 is a schematic structural diagram of an acquisition device for distinguishing pulse conditions according to an embodiment of the present invention.
As shown in fig. 4, the present embodiment further provides an acquisition device for distinguishing pulse conditions, which includes a sensor substrate layer 1, wherein an array pressure sensor 2 and a pulse wave sensor 3 are disposed on the sensor substrate layer 1;
in a specific implementation, the sensor substrate layer 1 is in contact with the wrist of the human body, the array pressure sensor 2 and the pulse wave sensor 3 are used for respectively acquiring the pressure signal and the blood flow velocity of the blood vessel 4, and the pulse wave conduction velocity can be obtained according to the change of the blood flow velocity.
The array pressure sensor 2 is used for collecting blood vessel pressure distribution signals of cunguan and chi parts of the radial artery of a human body;
and the pulse wave sensor 3 is used for acquiring pulse wave conduction speeds of the cunguan and chi parts.
Specifically, a pulse shape is obtained according to a pressure gradient in the blood vessel section direction obtained by an array pressure sensor perpendicular to the blood vessel direction; obtaining the pulse wave conduction velocity through a pulse wave sensor 3 parallel to the direction of the blood vessel; the two-dimensional information is used as an index for distinguishing the slippery pulse, the astringent pulse and other pulse conditions.
Alternatively, the array pressure sensor 2 employs a resistive array sensor, a capacitive array sensor, or an optical array sensor. The pulse wave sensor 3 is an optical sensor or an ultrasonic sensor.
Furthermore, at least one group of array pressure sensors are respectively arranged at three positions on the sensor substrate layer 1 corresponding to the three parts of the inch-off scale; at least one pulse wave sensor 3 is respectively arranged at two ends of each position corresponding to the three inch-off sizes on the sensor substrate layer 1.
Fig. 5 is a schematic diagram of a system for distinguishing pulse conditions according to an embodiment of the present invention.
As shown in fig. 5, the present embodiment further provides a system for distinguishing pulse conditions, which includes the above-mentioned collecting device, and further includes a processing device 5 connected to the collecting device;
and the processing device 5 is used for processing the acquired information of the acquisition device.
Specifically, the acquisition device comprises an array pressure sensor 2 and a pulse wave sensor 3, the array pressure sensor 2 sends acquired blood vessel pressure distribution signals of the cunguanchi part to the processing device, the pulse wave sensor 3 sends acquired pulse wave conduction speeds of the cunguanchi part to the processing device, the processing device processes the blood vessel pressure distribution signals of the cunguanchi part and the guanchi part, a pulse shape is obtained according to pressure distribution perpendicular to the blood flow direction, and pulse conditions such as the slippery pulse, the astringent pulse and other various pulse conditions can be distinguished by analyzing the pulse shape and the pulse wave conduction speeds.
The system for distinguishing pulse conditions provided by the embodiment of the invention has the same technical characteristics as the acquisition device for distinguishing pulse conditions provided by the embodiment, so that the same technical problems can be solved, and the same technical effects can be achieved.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The computer program product for performing the method for distinguishing pulse conditions provided by the embodiment of the present invention includes a computer readable storage medium storing a non-volatile program code executable by a processor, where instructions included in the program code may be used to execute the method described in the foregoing method embodiment, and specific implementation may refer to the method embodiment, and will not be described herein again.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A method for distinguishing pulse conditions, comprising:
acquiring blood vessel pressure distribution signals of cunguan and chi parts of a radial artery of a human body;
acquiring pulse wave conduction speeds of the cunguan scale and the cunguan scale;
and distinguishing the pulse condition according to the blood vessel pressure distribution signal and the pulse wave conduction velocity.
2. The method for distinguishing pulse conditions according to claim 1, wherein said step of obtaining a distribution signal of the blood vessel pressure in cun-guan-chi region of the radial artery of the human body comprises:
and collecting blood vessel pressure distribution signals of the cun-guan-chi part through the array pressure sensor.
3. The method for distinguishing pulse conditions according to claim 1, wherein the step of obtaining the pulse wave velocity of the cun-guan-chi region comprises:
acquiring pulse wave conduction speeds of the cunguan ruler and the cunguan ruler respectively through an optical sensor; or,
and acquiring the pulse wave conduction speeds of the cunguan ruler and the cunguan ruler through ultrasonic sensors respectively.
4. The method of claim 1, wherein the step of identifying the pulse condition based on the blood vessel pressure signal and the pulse wave velocity comprises:
processing the blood vessel pressure distribution signals of the cunguanchi part and the cunguanchi part, and obtaining a pulse shape according to the pressure distribution perpendicular to the blood flow direction;
and distinguishing the pulse condition according to the pulse shape and the pulse wave conduction velocity.
5. An acquisition device for distinguishing pulse conditions is characterized by comprising a sensor substrate layer, wherein an array pressure sensor and a pulse wave sensor are arranged on the sensor substrate layer;
the array pressure sensor is used for collecting blood vessel pressure distribution signals of cunguanchi three parts of the radial artery of a human body;
the pulse wave sensor is used for acquiring the pulse wave conduction speed of the cunguan ruler.
6. The pulse manifestation distinguishing acquisition device of claim 5 wherein the array pressure sensor comprises a resistive array sensor, a capacitive array sensor, or an optical array sensor.
7. The pulse condition-discriminating acquisition device as set forth in claim 5, wherein said pulse wave sensor comprises an optical sensor or an ultrasonic sensor.
8. The pulse condition acquisition device according to claim 5, wherein at least one group of the array pressure sensors is respectively arranged on the sensor substrate layer at three positions corresponding to the three inch-off dimensions.
9. The pulse condition collection device according to claim 5, wherein at least one pulse wave sensor is disposed at each of two ends of the sensor substrate layer corresponding to the three cun-guan-chi portions.
10. A system for discriminating pulse conditions, comprising an acquisition device according to any one of claims 5 to 9, and further comprising processing means connected to said acquisition device;
and the processing device is used for processing the acquired information of the acquisition device.
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| CN109645963A (en) * | 2019-02-25 | 2019-04-19 | 深圳奥思顿健康科技有限公司 | It is a kind of for detecting the intelligent analysis system of vital sign and diagnosis by feeling the pulse |
| CN118236045A (en) * | 2024-05-27 | 2024-06-25 | 北京大学深圳研究生院 | Multichannel pulse acquisition system and method |
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