CN110367939B - Human body pulse information pickup device - Google Patents

Human body pulse information pickup device Download PDF

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Publication number
CN110367939B
CN110367939B CN201910756486.4A CN201910756486A CN110367939B CN 110367939 B CN110367939 B CN 110367939B CN 201910756486 A CN201910756486 A CN 201910756486A CN 110367939 B CN110367939 B CN 110367939B
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pulse
camera
closed shell
elastic pad
pulse amplifier
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CN201910756486.4A
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CN110367939A (en
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赵旭东
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Yang Zhongjiang
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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
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • 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
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02444—Details of sensor

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

A human body pulse information pickup device comprises a closed shell, a camera and a pulse amplifier, wherein the pulse amplifier is arranged at the bottom of the closed shell, the camera is arranged at the top in the closed shell, and the camera faces the pulse amplifier; the camera is connected with external equipment through a data line; the closed shell is provided with a vent hole which is communicated with external compressed air or an air pump; the pulse amplifier is composed of an elastic pad and a plurality of convex columns, the convex columns are distributed on the surface of the elastic pad at intervals, and the periphery of the elastic pad is connected with the bottom edge of the shell in a sealing mode. The convex columns of the invention have large distribution density and high precision, and can obtain accurate human pulse beating graphic information. Through the pulse beat graph, the external equipment can obtain accurate diagnosis results.

Description

Human body pulse information pickup device
Technical Field
The invention relates to the field of sensors, in particular to a human body pulse information pickup device.
Background
The existing human pulse information pickup device is electronic, commonly called as electronic skin, and has the following defects: the accuracy is not high, resulting in failure to obtain an accurate diagnosis result.
Disclosure of Invention
The present invention is directed to solve the above problems of the conventional human pulse information pickup device, and provides a human pulse information pickup device.
The pulse amplifier is arranged at the bottom of the closed shell, the camera is arranged at the top in the closed shell, and the camera faces the pulse amplifier; the camera is connected with external equipment through a data line; the closed shell is provided with a vent hole which is communicated with external compressed air or an air pump;
the pulse amplifier is composed of an elastic pad and a plurality of convex columns, the convex columns are distributed on the surface of the elastic pad at intervals, and the periphery of the elastic pad is connected with the bottom edge of the shell in a sealing mode.
The camera be a plurality of.
The closure housing has a wristband.
The top surface of each convex column is coated with a color different from the color of the convex column.
The invention also comprises a pressure sensor which is connected with external equipment through a data line.
The working process and the human body pulse information acquisition principle of the invention are as follows:
the method comprises the steps of firstly filling compressed air into the wrist massager through the vent hole, pressurizing the inside of the wrist massager, then pressing a pulse amplifier on the pulse of the wrist of a person by holding the wrist massager, driving an elastic pad of the pulse amplifier to fluctuate along with fluctuation of the pulse, enabling a plurality of convex columns on the elastic pad to fluctuate along with fluctuation of the elastic pad, amplifying fluctuation amplitude, continuously and rapidly photographing by a camera to form a plurality of frames, and processing the frames by a processor of external equipment to form a digital signal or a graphic signal of the pulse of the person for a subsequent disease diagnosis basis.
In addition, the closed shell is provided with a wrist strap, an air pump or external equipment is fixed on the wrist strap, when the closed shell is used, the wrist strap is sleeved at the wrist, compressed air is filled into the wrist strap through a vent hole, the inside of the wrist strap is pressurized, the pulse amplifier is automatically pressed on the pulse of the wrist of a person through the pressure, the fluctuation of the pulse drives an elastic cushion of the pulse amplifier to fluctuate along with the pressure, the fluctuation amplitude of a plurality of convex columns on the elastic cushion is amplified, a camera continuously and quickly takes pictures to form a plurality of frame pictures, the distribution information of the top surfaces of the convex columns is displayed on the pictures, and the frame pictures are processed through a processor of the external equipment to form digital signals or graphic signals of the pulse of the human body for subsequent disease diagnosis bases.
The pressure sensor is used for detecting the pressure inside the closed shell, and the pressure inside the closed shell is automatically adjusted through external equipment to meet the detection requirement.
The invention has the beneficial effects that:
1. the convex columns of the invention have large distribution density and high precision, and can obtain accurate human body pulse jumping figure information.
2. Through the pulse beat graph, the external equipment can obtain accurate diagnosis results.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective cross-sectional view of the present invention.
Fig. 3 is a schematic view of another use state of the present invention.
Detailed Description
Referring to fig. 1 and fig. 2, the present invention includes a closed casing 1, a camera 2, and a pulse amplifier 3, wherein the pulse amplifier 3 is disposed at the bottom of the closed casing 1, the camera 2 is disposed at the top of the closed casing 1, and the camera 2 faces the pulse amplifier 3; the camera 2 is connected with external equipment through a data line 21; the closed shell 1 is provided with a vent hole 11, and the vent hole 11 is communicated with external compressed air or the air pump 6;
the pulse amplifier 3 is composed of an elastic pad 31 and a plurality of convex columns 32, the convex columns 32 are distributed on the surface of the elastic pad 31 at intervals, and the periphery of the elastic pad 31 is connected with the bottom edge of the shell 1 in a sealing way.
The number of the cameras 2 is multiple.
As shown in fig. 3, the closure housing 1 has a wrist strap 5.
The top surface of each convex column 32 is coated with a color different from the color of the convex column 32.
The invention also comprises a pressure sensor 4, and the pressure sensor 4 is connected with external equipment through a data line 21.
The elastic pad 31 is made of rubber.
The working process and the human body pulse information acquisition principle of the invention are as follows:
as shown in FIG. 2, firstly, the compressed air is filled into the present invention through the air vent 11 to pressurize the interior, then the present invention is held by hand to press the pulse amplifier 3 on the pulse of the wrist of the person, the fluctuation of the pulse drives the elastic pad 31 of the pulse amplifier 3 to fluctuate, the plurality of convex columns 32 on the elastic pad 31 fluctuate accordingly and amplify the fluctuation range, the camera 2 takes pictures continuously and rapidly to form a plurality of frames, and the plurality of frames are processed by the processor of the external device to form the digital signal or the graphic signal of the pulse of the human body for the subsequent disease diagnosis.
As shown in figure 3, the closed shell 1 has a wrist strap 5, an air pump 6 or an external device is fixed on the wrist strap 5, when in use, the wrist strap 5 is sleeved on the wrist, the compressed air is filled into the invention through the vent hole 11 to pressurize the inside, the pressure automatically presses the pulse amplifier 3 on the pulse of the wrist of a person, the fluctuation of the pulse drives the elastic pad 31 of the pulse amplifier 3 to fluctuate along with the fluctuation, the fluctuation range is enlarged along with the fluctuation of the plurality of convex columns 32 on the elastic pad 31, the camera 2 takes pictures continuously and rapidly to form a plurality of frames, the distribution information of the top surfaces of the convex columns 32 is displayed on the frames, and the plurality of frames are processed by a processor of the external device to form a digital signal or a graphic signal of the pulse of the human body for subsequent disease diagnosis.
The pressure sensor 4 is used for detecting the pressure inside the closed shell 1, and the pressure inside the closed shell 1 is automatically adjusted by external equipment to meet the detection requirement.

Claims (4)

1. A human pulse information pickup apparatus, its characterized in that: the pulse amplifier comprises a closed shell (1), a camera (2) and a pulse amplifier (3), wherein the pulse amplifier (3) is arranged at the bottom of the closed shell (1), the camera (2) is arranged at the top in the closed shell (1), and the camera (2) faces the pulse amplifier (3); the camera (2) is connected with external equipment through a data line (21); the closed shell (1) is provided with a vent hole (11), and the vent hole (11) is communicated with external compressed air or an air pump (6);
the pulse amplifier (3) is composed of an elastic pad (31) and a plurality of convex columns (32), the convex columns (32) are distributed on the surface of the elastic pad (31) at intervals, and the periphery of the elastic pad (31) is connected with the bottom edge of the shell (1) in a closed manner;
the closure housing (1) has a wrist strap (5).
2. The human pulse information pickup device according to claim 1, wherein: the number of the cameras (2) is multiple.
3. The human pulse information pickup device according to claim 1, wherein: the pressure sensor (4) is further included, and the pressure sensor (4) is connected with external equipment through a data line (21).
4. The human pulse information pickup device according to claim 1, wherein: the top surface of each convex column (32) is coated with a color different from the color of the convex column (32).
CN201910756486.4A 2019-08-16 2019-08-16 Human body pulse information pickup device Active CN110367939B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910756486.4A CN110367939B (en) 2019-08-16 2019-08-16 Human body pulse information pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910756486.4A CN110367939B (en) 2019-08-16 2019-08-16 Human body pulse information pickup device

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CN110367939A CN110367939A (en) 2019-10-25
CN110367939B true CN110367939B (en) 2022-06-14

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6982930B1 (en) * 2004-07-27 2006-01-03 Chin-Yeh Hung Wristwatch with the function of sensing heart pulses
CN1927114A (en) * 2006-06-13 2007-03-14 兰州理工大学 Sphygmus dynamic image information collecting system
DE202016000120U1 (en) * 2015-01-09 2016-03-17 Taidoc Technology Corporation System for detecting signals of the pulse diagnosis and detection device of the pulse diagnosis
CN105942992A (en) * 2016-04-12 2016-09-21 中国科学院合肥物质科学研究院 Real-time pulse wave detection device based on CCD
CN107822593A (en) * 2017-09-27 2018-03-23 广州中科新知科技有限公司 The flexible harvester and system of a kind of physiology signal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7306563B2 (en) * 2002-03-02 2007-12-11 Huang Herb H Pulse diagnostic system
US9955795B2 (en) * 2014-06-05 2018-05-01 Matthew W. Krenik Automated bed and method of operation thereof
US20170251921A1 (en) * 2014-10-20 2017-09-07 The Regents Of The University Of California Optical intraocular sensor and sensing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6982930B1 (en) * 2004-07-27 2006-01-03 Chin-Yeh Hung Wristwatch with the function of sensing heart pulses
CN1927114A (en) * 2006-06-13 2007-03-14 兰州理工大学 Sphygmus dynamic image information collecting system
DE202016000120U1 (en) * 2015-01-09 2016-03-17 Taidoc Technology Corporation System for detecting signals of the pulse diagnosis and detection device of the pulse diagnosis
CN105942992A (en) * 2016-04-12 2016-09-21 中国科学院合肥物质科学研究院 Real-time pulse wave detection device based on CCD
CN107822593A (en) * 2017-09-27 2018-03-23 广州中科新知科技有限公司 The flexible harvester and system of a kind of physiology signal

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Address after: 130000 no.6-38, Huxi Road, Chaoyang District, Changchun City, Jilin Province

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Applicant before: Zhao Xudong

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