263 results about "Sphygmomanometer" patented technology

The utility model relates to the technical field of electrically-driven pumps, in particular to a valve and a gas control device, which comprise a bottom plate with a bottom plate hole part, a cover plate with a gas outlet hole part, a valve plate with a valve plate hole part and a support plate with a gas release channel, the bottom plate, the support plate and the cover plate are sequentially stacked, a cavity is arranged in the center of the support plate, and the gas release channel is arranged in the cavity. A valve chamber is formed, the valve plate is arranged in the valve chamber, the air release channel is formed in the periphery of the supporting plate and communicated with the valve chamber, the bottom plate hole part, the cover plate air outlet hole part and the valve plate hole part are oppositely arranged, the bottom plate hole part is annular, and a valve plate hole part blocking plate opposite to the valve plate hole part is formed in the middle area of the bottom plate hole part. According to the valve and the gas control device, gas leakage is conducted through the lateral gap, the gas leakage area is greatly increased, the gas leakage speed is increased, the valve and the gas control device are more suitable for wrist type and arm type sphygmomanometers and massage instrument products so as to meet better user experience, meanwhile, the failure risk caused by blockage due to entering of impurities can be reduced, and therefore the reliability of the products is improved.

In the present invention, a blood pressure measuring cuff is worn around a rod-shaped site to be measured of a subject in a circumferential direction. A light projecting unit is disposed only along an edge portion on one side or both sides of the cuff in a width direction, and irradiates a periphery of a target region of the site to be measured with light. A light receiving unit is provided in a sheet shape along a specific portion facing the target region on an inner surface of the cuff, and receives light scattered or reflected by the target region to obtain an image including a vein pattern of the target region. An authentication unit compares the vein pattern with a reference vein pattern registered in advance, and performs the vein authentication on the subject.

The invention discloses a health space linkage method and system for multi-source heterogeneous equipment, and relates to the technical field of health management. The invention discloses a health space linkage method and system for multi-source heterogeneous equipment. Comprising the steps of 1, device access and protocol adaptation (a device adaptation layer), 2, multi-source data fusion (a data fusion layer), 3, health state evaluation and linkage strategy generation (an intelligent decision layer), 4, cross-device and cross-space linkage execution (a linkage execution layer) and 5, closed-loop optimization (continuous iteration). Through the protocol conversion gateway and the heterogeneous data analysis module, the communication protocol and the data format are unified, the'dialogue 'barrier of the multi-source heterogeneous equipment is solved, seamless access and data intercommunication between the health monitoring equipment and the environment equipment are realized, for example, the data intercommunication between the health monitoring equipment and the environment equipment is realized; data of the Bluetooth bracelet, the WiFi air purifier and the RS485 sphygmomanometer can be uniformly converted into a system standard format, and a foundation is laid for follow-up linkage.

The application relates to a modular arm cylinder, which comprises a support and a retractable arm cylinder. The support comprises a plurality of assembly seats which are sequentially and detachably connected in a head-to-tail mode to form a cylindrical structure with a mounting cavity. The retractable arm cylinder comprises a variable-diameter ring and a tooth belt. The variable-diameter ring is circumferentially arranged in the mounting cavity and is arranged in close contact with the cavity wall. One end of the tooth belt is arranged on the side of the support away from the mounting cavity, and the other end of the tooth belt is arranged through the support and connected with the variable-diameter ring. In the utility model, the assembly seats bear and install the retractable arm cylinder. The size of the mounting cavity formed by the mutual connection of the assembly seats can be adjusted by adjusting the size of the assembly seats. Since the support is sequentially and detachably connected in a head-to-tail mode by the plurality of assembly seats, the support can be quickly disassembled, the internal structure of the sphygmomanometer can be simplified, and the production cost of the sphygmomanometer is reduced.

A blood pressure measuring device includes: a cuff to be wrapped around a measurement target site; a pressure sensing unit configured to detect cuff pressure; a pressure control unit configured to control the cuff pressure; a blood pressure calculation unit configured to perform blood pressure calculation processing based on the cuff pressure;and a winding strength determination unit configured to perform winding strength determination processing to determine a winding strength of the cuff at the target measurement location, wherein the pressure control unit performs constant pressure control to maintain the cuff pressure at a constant target pressure value from the start of an increase in cuff pressure until the end of the winding strength determination processing, and performs constant rate pressurization control to increase the cuff pressure at a constant rate to calculate the blood pressure after completion of the winding strength determination processing, and wherein the winding strength determination unit determines the winding strength during the constant pressure control.

The present disclosure relates to a connector and a sphygmomanometer. The connector comprises: a first connection assembly, wherein the first connection assembly comprises a first conductive member and a first sleeve sleeved outside the first conductive member, and a hollow first air passage is formed in the wall of the first sleeve; and a second connection assembly, wherein the second connection assembly comprises a second conductive member and a second sleeve sleeved outside the second conductive member, and a hollow second air passage is formed in the wall of the second sleeve. When the first connection assembly and the second connection assembly are connected, the first conductive member and the second conductive member are connected to form an electrical connection line of the connector, and the first air passage and the second air passage are in communication to form an airflow connection channel of the connector. In the connector provided by the present disclosure, the airflow connection channel and the electrical connection line are integrated, and the electrical connection line is provided inside the airflow connection channel, thereby protecting the electrical connection line. The connector has the technical effects of miniaturization, compact structure, aesthetic appearance, few parts and low costs.

1. Name of the designed product: sphygmomanometer. 2. Use of the designed product: for measuring blood pressure. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: sphygmomanometer. 2. The use of the design product: for measuring blood pressure of human body. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

1. Name of the product in this design: Blood Pressure Monitor. 2. Purpose of this design: To detect the user's blood pressure. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present application relates to a kind of blood pressure meter cuff and blood pressure meter, including cuff body, air bag is provided in the cuff body;Air bag inside is provided with the separator of reticular structure, which separates air bag into upper inflation cavity and lower inflation cavity in horizontal direction;Cuff body is provided with main interface, which is communicated with upper inflation cavity and lower inflation cavity, and the end of main interface away from air bag interior is provided with air pump connecting port for connecting with air pump and sensor connecting port for connecting with sensor;Extension arm of arc structure extends into main interface on separator;Meanwhile, blood pressure meter using the cuff is disclosed.The present application reduces the influence of pressure fluctuation on measurement results, improves the accuracy and stability of blood pressure measurement.

The invention discloses an auxiliary measuring device of a household sphygmomanometer, and aims to provide the auxiliary measuring device of the household sphygmomanometer, wherein the height between an arm and a fixed plane is adjustable in the blood pressure measuring process. The upper surface of the base is connected with a telescopic device, the upper end of the telescopic device is connected with a supporting table, a drawing plate is arranged in the supporting table and movably connected with the supporting table, the upper surface of the supporting table is provided with a groove and a supporting device, the groove and the supporting device are located on the same axis, the supporting device is movably connected with the supporting table, and a connecting base is arranged on the inner wall of the groove. A fixing device is arranged on the side face of the supporting table, the other end of the pull rope is connected with the fixing device, and the fixing device is located on the face, opposite to the pulling plate, of the supporting table. The blood pressure measuring device has the advantages that the height between the arm and the fixed platform is adjustable, and the blood pressure measuring requirements of people with different heights and arm lengths are met. And the cuff is not easy to slip off from the big arm of a person.

The utility model provides an auxiliary device for blood pressure measurement, and mainly relates to the technical field of blood pressure detection instruments. An auxiliary device for blood pressure measurement comprises a sphygmomanometer main machine, a fixing frame, an oversleeve and an arm fixing assembly, an air pump is arranged in the sphygmomanometer main machine, the fixing frame is fixedly installed on one side of the top face of the sphygmomanometer main machine, the oversleeve is fixedly installed at the upper end of the fixing frame, an air bag communicated with the air pump is arranged in the oversleeve, and the arm fixing assembly is fixedly installed on the fixing frame. A groove is formed in the side, close to the fixing frame, of the top face of the sphygmomanometer main machine, an obliquely-arranged arm supporting plate is fixedly installed in the groove, and an arm fixing assembly is arranged on the upper portion of the arm supporting plate. The child blood pressure detection device has the advantages that when the child blood pressure detection device is used for detecting the blood pressure of a child, after the oversleeve fixes the upper arm of the child, the stability of the arm of the child in the blood pressure detection process can be further improved by fixing the forearm of the child, and the blood pressure detection accuracy of the child blood pressure detection device is improved.

1. The name of the design product: blood pressure meter. 2. The use of the design product: for measuring blood pressure. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

A sphygmomanometer (1) of the present application includes a cuff for pressing a measurement site of a subject, and measures blood pressure by observing the pressure of the cuff. The sphygmomanometer (1) includes a feature acquisition unit (220) that acquires feature information about a pressure change pattern that increases in rate and rises over time from the start of pressurization, during pressurization of the cuff, for a subject to be authenticated, and an authentication unit (240) that compares the acquired feature information with registration feature information about a user registered in advance, and performs individual authentication of the subject.

1. The name of the design product: arm cylinder sphygmomanometer. 2. The use of the design product: for detecting the blood pressure of the user. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. The name of the design product: Tunnel sphygmomanometer (KWL-B21). 2. The use of the design product: Mainly used for measuring blood pressure. 3. The design points of the design product: In shape. 4. The picture or photo that best shows the design points: Perspective view 1. 5. Other circumstances that need to be explained: A place refers to the location of the electronic display screen.

1. The name of the design product: sphygmomanometer (HR-S501). 2. The use of the design product: for measuring blood pressure. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: the measurement graphical user interface of sphygmomanometer. 2. The use of the design product: for measuring blood pressure. 3. The design points of the design product: the display content of the display panel. 4. The picture or photo that best shows the design points: top view. 5. The use of the graphical user interface: for the measurement interaction of sphygmomanometer. 6. The human-computer interaction mode of the graphical user interface: the interface of the top view shows the content displayed by the sphygmomanometer during the detection of human blood pressure, taking the example of the interface of the quantitative change of blood pressure value to "27mmHg"; during the detection of human blood pressure, the interface of the top view changes to the content displayed by the interfaces of change state diagram 1, change state diagram 2, and change state diagram 3 respectively with the change of blood pressure value; when the detection is completed, taking the example of the highest blood pressure value of 137mmHg, the lowest blood pressure value of 76mmHg, and the heart rate of 72, the interface jumps to change state diagram 4. 7. Other circumstances that need to be explained: the measurement graphical user interface of sphygmomanometer in the design picture requests protection, and the dashed line part does not belong to the content of the design to be protected.

1. The name of the design product: single-arm cuff sphygmomanometer (530-A). 2. The use of the design product: for arm cuff sphygmomanometer. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The arm band assembly for the sphygmomanometer comprises a forearm placing plate and a big arm placing plate, the big arm placing plate is arranged on one side of the forearm placing plate, an elbow placing plate is fixedly connected between the top of the forearm placing plate and the top of the big arm placing plate, and connecting plates are connected to the two sides of the forearm placing plate in a sliding mode. A handheld rod is fixedly connected to the tops of the sides, close to each other, of the two connecting plates, and two supporting plates are fixedly connected to one side of the forearm containing plate. The beneficial effects of the utility model lie in that the comfortable holding of the hand may help a user to relax, reduce anxiety and tension, and further make the whole state more stable, which is helpful to keep stable blood pressure, and the natural hand posture can make the measurement process easier, reduce the discomfort caused by keeping a rigid posture for a long time, and improve the measurement accuracy. Particularly for patients who need to frequently monitor blood pressure, the comfort is particularly important, and compared with a traditional device, the operation quality and the use efficiency are greatly improved.

A sphygmomanometer armband performance detection device belongs to the technical field of detection equipment and comprises a workbench, an electric linear sliding table, an extrusion plate, a supporting plate, a PLC, a pressure sensor, an air compressor, a detection circuit and an alarm circuit. A baffle is arranged at the rear end of the workbench, a fixing groove is formed in the front portion of the baffle, the pressure sensor is installed in the fixing groove, and the rear side of the supporting plate is installed on the front side of the baffle. The electric linear sliding table is installed at the front end of the workbench, the supporting frame is installed on a sliding block of the electric linear sliding table, and the extrusion plate is installed at the rear side end of the supporting frame. The PLC, the detection circuit and the alarm circuit are installed in the workbench and electrically connected with the pressure sensor. The air tightness of the inflated armband can be checked, when the armband leaks air due to various reasons, a tester can be prompted at the first time through sounding of the buzzer, convenience is brought to the tester, the detection efficiency is improved, and the true and effective detection data is correspondingly ensured.

The invention provides a measuring device capable of pairing with an expected information terminal. A sphygmomanometer (10) is provided with: a communication unit (12) that performs communication by a paired communication method; a processor (11); and a housing (17) that accommodates the processor (11) and the communication unit (12), the directivity of the antenna (12A) of the communication unit (12) in a first direction being greater and maximum than the directivity in a second direction other than the first direction, and a side surface (17C) including an intersection point (P) with an imaginary line extending from the antenna (12A) in the first direction on the outer surface of the housing (17). An information display unit (17E) capable of acquiring first information by imaging is provided, and when a processor (11) receives a signal including information based on the first information and the reception strength of the signal is equal to or greater than a threshold value, the processor (11) starts processing necessary for pairing.

The invention relates to a method for controlling an air valve of an SMA sphygmomanometer to deflate at a fixed deflation speed. The method comprises the steps that an air pressure value is collected, and the change speed of an air pump is calculated to adjust the air pump to inflate to a set value; the air leakage speed of the air pump is calculated, and the first output duty ratio is adjusted, so that the SMA sphygmomanometer leaks air at the fixed air leakage speed; and according to the first output duty ratio, the air leakage speed and the fixed air leakage speed, a second output duty ratio is calculated, and the air pump air leakage process is adjusted through duty ratio amplitude limiting till air leakage is completed. By means of the method and device for controlling the air valve of the SMA sphygmomanometer to conduct deflation at the fixed deflation speed, the electronic equipment and the storage medium, the following problems caused by the too high deflation speed can be solved: early pulsation amplitude sampling is insufficient, and first effective pulsation missing possibly occurs; coupling change of bandwidth and noise is introduced due to instability of the air leakage speed, and the stability of pulsation envelope fitting is influenced; the measurement time is prolonged due to too slow air leakage, discomfort of a tested person is easily caused, and the motion artifact probability is increased.

The utility model relates to the technical field of snuffle valves, and discloses a snuffle valve and a sphygmomanometer, which comprise a snuffle valve body, the snuffle valve body is provided with a valve body, one end of the valve body is communicated with an air outlet pipe, the other end of the valve body is communicated with an air inlet pipe, and the surface of the valve body is provided with a snuffle pipe. A plurality of round holes are formed in the arc surface of the air release pipe, a plurality of rectangular holes are formed in the arc surface of the air release pipe, a rectangular rod is slidably inserted into the surface of the air release pipe, a plurality of positioning holes are formed in the surface of the rectangular rod, and a baffle is fixedly connected to the end, located in the air release valve, of the rectangular rod. According to the air release valve body, the air release valve body is controlled to release air by arranging the air release valve body and moving the position of the baffle, so that the air release speed is conveniently controlled, and it is guaranteed that the air release valve body can release air uniformly; therefore, the accuracy of blood pressure measurement is improved.

The sphygmomanometer with the alarm prompt function comprises a blood pressure monitoring assembly, a wearable assembly and a portable assembly, the blood pressure monitoring assembly comprises a blood pressure monitor, a display screen and a vibration prompter, the wearable assembly comprises a telescopic belt, a buckle tongue and a buckle ring, and the portable assembly comprises a portable box and a sliding cover. A first seat body is arranged on the rear side of the blood pressure monitor, the vibration prompter is arranged in the first seat body, a second seat body is movably connected to the upper side of the first seat body, a portable box is further arranged on the front side of the second seat body, and the sliding cover is arranged on the upper side of the portable box. According to the sphygmomanometer with the alarm prompt function, a user can carry the sphygmomanometer with the alarm prompt function, the real-time monitoring function is achieved, the user can monitor the blood pressure anytime and anywhere, the alarm and the vibration prompter are arranged, when the blood pressure of the user goes wrong, the alarm can give an alarm, meanwhile, the vibration prompter can vibrate, and therefore the user can carry the sphygmomanometer with the alarm prompt function. And the blood pressure safety of the user is ensured.

The application relates to an arm cylinder and a sphygmomanometer, which comprises a support, an inner ring support sheet, a first air bag and a laminated air bag; the support has a mounting cavity; the inner ring support sheet is arranged in the mounting cavity; the inner ring support sheet has a first end and a second end, the second end is located on the inner side of the first end to form a containing space for limbs to pass in; the first end is connected with the support; the first air bag is arranged on the inner ring support sheet and located in the containing space; one end of the first air bag is provided with a folding part, and the folding part is arranged close to the second end; the laminated air bag is located between the support and the inner ring support sheet; the laminated air bag comprises a second air bag and a plurality of third air bags, the second air bag is connected with the support and arranged around the inner ring support sheet; the third air bags are arranged on one side of the second air bag facing the inner ring support sheet; the plurality of third air bags are arranged along the circumference of the inner ring support sheet, and each third air bag is communicated with the second air bag. Through the folding part and the laminated air bag, the contact between the air bag and the inner ring support sheet is significantly reduced, so that the friction and noise are reduced.

A wearable system comprising a first wearable device is disclosed. The first wearable device comprises: an enclosed outer ring; a first adjustable structure, configured to adjust an internal wearing space of the first wearable device while a length of the enclosed outer ring is fixed, wherein a user puts a first body portion thereof in the internal wearing space; a first light source, configured to emit first light toward the internal wearing space; a first PPG sensor, configured to detect a first PPG signal generated according to the first light; a first pressure sensor, configured to sense a pressure caused by the first body portion. A related blood pressure measurement method is also disclosed. Via the disclosed system and method, the blood pressure may be easily measured by wearable devices. Additionally, the wearable device does not need to be frequently calibrated based on the measurement of the sphygmomanometer.

The utility model provides a device for protecting a blood pressure measuring cuff during an operation, which relates to the field of medical auxiliary devices and comprises a bottom plate, side plates are arranged on two sides of the top of the bottom plate, a protective cover is arranged at the upper end between the two side plates, and the right side of an inner cavity of the protective cover is movably connected with a movable pin through a bearing; according to the sphygmomanometer, the bottom plate is arranged and used for supporting and fixing elements on the top, meanwhile, the arms of a patient can be supported, the part, where a sphygmomanometer cuff is worn, of the arms of the patient can be protected through the side plate and the protective cover, and therefore the situation that medical staff oppress the arms of the patient, and consequently blood pressure measurement errors are caused is avoided; the movable pin is arranged to support the protective cover, so that the angle of the protective cover can be adjusted, the positioning groove is arranged to position the protective cover, and the mounting mechanism is arranged, so that the device can be conveniently mounted on the bed board, and the device can be conveniently used.

The invention relates to a blood pressure measuring method and device, computer equipment and a storage medium, and the method comprises the steps that a cuff pressurizing module is started, and an air pump assembly is used for inflating the cuff pressurizing module until the pressure of the cuff pressurizing module exceeds the systolic pressure of a measured person; in the process that the air pump assembly inflates the cuff pressurization module based on the preset inflation rate, cuff pressure data detected by the pressure sensor and PPG data collected by the PPG sensor module are obtained; and performing fusion calculation on the cuff pressure data and the PPG data by using a preset blood pressure calculation model to obtain a blood pressure measurement result. The blood pressure measuring precision and the air inflation rate can be improved, the measuring time is shortened, and then the problem that in the air inflation process, a measured person is pressed by the cuff for a long time, and consequently discomfort is caused can be solved.

The utility model relates to the technical field of sphygmomanometers, and discloses a sphygmomanometer armband which comprises an armband body and a controller, a fixing seat is fixedly connected to the outer wall of the armband body, sliding grooves are formed in the two sides of the interior of the fixing seat, two clamping grooves distributed in a mirror image mode are formed in one side of the fixing seat, and a mounting seat is fixedly connected to the bottom end of the controller; the two sides of the mounting base are fixedly connected with sliding strips, and one side of the controller is fixedly connected with an antenna. According to the sphygmomanometer arm band, through the arrangement of the electrode slice and the electrode groove, stable connection and signal transmission between the arm band and the controller are achieved, the accuracy and reliability of measurement are guaranteed, the antenna on one side of the controller can be used for wireless data transmission, and therefore the sphygmomanometer arm band can be in wireless connection with external equipment; real-time transmission, storage and analysis of data are achieved, and a user can track and manage blood pressure data conveniently.