Electronic sphygmomanometer with adjustable wrist strap and wrist strap tightness degree judging method
An electronic sphygmomanometer and tightness technology, which is applied in medical science, sensors, diagnostic recording/measurement, etc., can solve the problems of inaccurate detection of blood pressure and automatic adjustment of wristbands, etc., and achieve the effect of solving inaccurate blood pressure measurement
Pending Publication Date: 2019-11-22
可孚医疗科技股份有限公司
View PDF8 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide an electronic sphygmomanometer with an adjustable wristband, which mainly solves the problems in the prior art that the blood pressure detected by the sphygmomanometer is not accurate enough and the wristband cannot be automatically adjusted. question
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below, obviously, the described embodiments are only some of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0019] Embodiment of the present invention, refer to Figure 1~3 Shown is an electronic sphygmomanometer with an adjustable wristband, including a processing chip 1, a gear set 2 composed of an output gear 201, a first transmission gear 202, a transmission shaft 203, and a second transmission gear 204, and an electric motor 3 , Wristband 4, the upper side of the wristband 4 facing the housing is processed with a rack 401, an air circuit system composed of an air pump 501, a solenoid valve 502, and a five-way pipe 503, consisting o...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an electronic sphygmomanometer with an adjustable wrist strap and a wrist strap tightness degree judging method. On the basis of a conventional wrist type electronic sphygmomanometer, the electronic sphygmomanometer further comprises a processing chip, a gear set and an electric motor. A rack is arranged on the surface of the side, facing a shell, of a wrist strap of the electronic sphygmomanometer. The processing chip is installed on a PCB of the electronic sphygmomanometer. The gear set and the electric motor are installed in the shell of the electronic sphygmomanometer. The gear set is meshed with the rack on the wrist strap. The tightness degree of the wrist strap is adjusted through the transmission of the gear set under the drive of the electric motor. The electric motor is connected with the processing chip through a flat cable. The transmission of the gear set is driven under the control of the processing chip. The electronic sphygmomanometer has the functions of automatically adjusting the tightness degree and judging whether the tightness degree of the wrist strap is proper or not, the wrist type sphygmomanometer can accurately measure the blood pressure according to the difference of the wrist structures of everyone, and the problem is solved that a wrist type sphygmomanometer is not accurate in blood pressure measurement due to the improper binding of a wrist strap.
Description
technical field [0001] The invention relates to an electronic sphygmomanometer, in particular to an electronic sphygmomanometer with an adjustable wristband and a method for judging the tightness of the wristband. Background technique [0002] Wrist electronic sphygmomanometers are of great significance for monitoring blood pressure, paying attention to blood pressure fluctuations, assisting doctors in diagnosing prescriptions, and monitoring and treating hypertension. The wrist-type electronic sphygmomanometer at work first needs to tie the cuff on the arm, and then the cuff will be automatically inflated. When a certain pressure is reached, the pressurization will stop, and then the air will start to deflate. As you gradually deflate, you will see the oscillation wave number displayed on the screen getting larger and larger. After this number reaches a maximum point, it will deflate again, and the deflation at this time is because the contact between the cuff and the arm ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0225
CPCA61B5/0225A61B5/6824
Inventor 王克镇张敏
Owner 可孚医疗科技股份有限公司