CN108378838A - The control method of electronic sphygmomanometer and electronic sphygmomanometer - Google Patents

Abstract

A kind of control method of electronic sphygmomanometer and electronic sphygmomanometer, it is detected by wearing wearing elasticity of the elasticity sensing device between wearable device and detection position, to ensure the consistency of tightness between wearable device and detection position, the detection error brought due to different tightness is avoided.This mode can fast implement the wearing of the pulse sensing device of electronic sphygmomanometer, without confirming tightness repeatedly, so that it is guaranteed that the accuracy of blood pressure measurement.

Description

Electronic sphygmomanometer and control method for electronic sphygmomanometer

technical field

This application relates to the field of blood pressure measurement, in particular to an electronic sphygmomanometer.

Background technique

The electronic sphygmomanometer detects the arterial pulse wave signal of the measured limb through the pulse sensing device bound to the measured limb, and then calculates the blood pressure of the detected object. The signal strength of the arterial pulse wave varies with the degree of tightness of the binding and the position of the measured part. For the measured limbs of different sizes, binding the pulse sensing device to a specific position of the limb with a specific degree of tightness is a prerequisite for the electronic sphygmomanometer to accurately measure blood pressure.

Due to the different sizes of the limbs of the measured objects, it is more difficult to determine the tightness of the binding. At present, electronic sphygmomanometers usually use cuffs or airbags as pulse sensing devices. The tightness of the cuffs or airbags and the position in the length direction of the limbs are basically vague, and are basically descriptive through the operation manual. For example, the operating instructions usually indicate: the tightness of the binding is based on the insertion of a finger, the cuff of the wrist blood pressure monitor is 10mm away from the wrist crease line or does not cover the ulnar styloid process, etc. This vague binding method is affecting the electronic One of the key factors for the measurement accuracy of a sphygmomanometer.

Contents of the invention

The application provides a novel electronic sphygmomanometer and a control method for the electronic sphygmomanometer.

According to one aspect of the present application, an embodiment provides an electronic sphygmomanometer, including a sphygmomanometer body, a pulse sensing device for sensing a pulse signal, and a wearing device for wearing the pulse sensing device to a detection site. The sphygmomanometer body is used to detect and control the pulse sensing device, and also includes a wearing tightness sensing device. The wearing device has a fixed structure capable of adjusting the tightness of wearing. tightness between.

As a further improvement of the electronic sphygmomanometer, the wearing tightness sensing device includes a gas container for bonding with the detection site and a pressure sensor for detecting changes in air pressure in the gas container, and the gas container has a closed cavity and deformable cavity walls.

As a further improvement of the electronic sphygmomanometer, the wearing tightness sensing device includes a load cell to detect the pressure of the detection site on the wearing device.

As a further improvement of the electronic sphygmomanometer, the wearing tightness sensing device is arranged on at least one of the sphygmomanometer body, the pulse sensing device and the wearing device.

As a further improvement of the electronic sphygmomanometer, the wearing tightness sensing device is arranged between any two parts of the sphygmomanometer body, the pulse sensing device and the wearing device.

As a further improvement of the electronic sphygmomanometer, the main body of the sphygmomanometer includes a control unit, and the control unit controls the wearing tightness sensing device.

As a further improvement of the electronic sphygmomanometer, a prompting device is also included, and the prompting device is connected with the control unit to prompt the user to wear tightness measurement results.

As a further improvement of the electronic sphygmomanometer, the wearing tightness sensing device and the prompting device are both signal-connected to the control unit, and when the wearing tightness is adjusted within a set range, the control unit controls the prompting device to give a prompt .

As a further improvement of the electronic sphygmomanometer, the prompting device includes a display device for displaying the measurement results of the wearing tightness sensing device.

As a further improvement of the electronic sphygmomanometer, the prompting device includes a prompting light and/or a sounding unit for displaying the measurement results of the wearing tightness sensing device.

As a further improvement of the electronic sphygmomanometer, the wearing device further includes a driving mechanism, the driving mechanism is connected with the control unit, and drives the fixing structure to adjust the tightness.

As a further improvement of the electronic sphygmomanometer, the prompting device is installed on at least one of the sphygmomanometer body, the pulse sensing device and the wearing device.

As a further improvement of the electronic sphygmomanometer, the prompting device is set on an independent computer or mobile electronic terminal.

As a further improvement of the electronic sphygmomanometer, the wearing device has a first free end and a second free end, and the fixing structure includes a first fixing structure arranged on the first free end and a first fixing structure arranged on the second free end. The second fixing structure, the first fixing structure and the second fixing structure form a detachable or adjustable fixed connection.

As a further improvement of the electronic sphygmomanometer, the pulse sensing device adopts an air bag, the wearing device includes a cuff, and the air bag is installed in the cuff.

As a further improvement of the electronic sphygmomanometer, the electronic sphygmomanometer is a watch-type sphygmomanometer, the body of the sphygmomanometer forms a watch head, the pulse sensing device adopts an air bag, and the wearing device includes a watch strap.

As a further improvement of the electronic sphygmomanometer, it also includes a scale for measuring the position of the pulse sensing device in the length direction of the detection site, and the scale is integrated on at least one of the wearing device, the pulse sensing device and the sphygmomanometer body .

According to one aspect of the present application, an embodiment provides a method for controlling an electronic sphygmomanometer, the electronic sphygmomanometer includes a sphygmomanometer body, a pulse sensing device for sensing pulse signals, and a pulse sensing device for wearing The wearing device to the detection site and the wearing tightness sensing device, the sphygmomanometer body is used to detect and control the pulse sensing device, which has a control unit, and the wearing tightness sensing device is used to measure the distance between the wearing device and the testing site Tightness, the control method includes:

Measuring step: the wearing tightness sensing device collects the tightness signal applied to the electronic sphygmomanometer at the detection site, and sends it to the control unit;

Processing step: the control unit receives the tightness signal, and sends a processing instruction according to the tightness signal, and the processing instruction includes performing at least one of a prompt step and an automatic adjustment step;

The prompting step: displaying the measured tightness to the user;

The automatic adjustment step: drive the fixed structure to change the fixed position, and adjust the wearing size of the wearing device.

As a further improvement of the control method, the wearing tightness sensing device includes a gas container for bonding with the detection site and a pressure sensor for detecting changes in air pressure in the gas container, the gas container has a closed cavity and The cavity wall is deformable; the tightness signal includes the air pressure signal in the gas container detected by the pressure sensor.

As a further improvement of the control method, the wearing tightness sensing device includes a load cell; the tightness signal includes a pressure signal of the detection site on the load cell.

As a further improvement of the control method, in the prompting step, the control unit judges whether the tightness signal measured in the measuring step meets the requirements of blood pressure detection, and if so, sends out a signal representing that the pressure meets the requirements; if not If it is met, a signal representing that the pressure does not meet the requirements is sent.

As a further improvement of the control method, in the prompting step, it is displayed to the user through an acoustic signal and/or a light signal.

As a further improvement of the control method, in the prompting step, an electronic image is used to display to the user.

As a further improvement of the control method, in the prompting step, the pressure measurement result is displayed through computer software or the application of the mobile electronic terminal.

According to the electronic sphygmomanometer of the above-mentioned embodiment, it includes a wearing tightness sensing device, and the wearing tightness sensing device is used to measure the tightness of the wearing device and the detection part, so that the tightness can be adjusted according to the measurement result, thereby ensuring that the user The consistency between the wearing size and the degree of tightness of the detection part can avoid detection errors caused by different degrees of tightness.

According to the control method of the above-mentioned embodiment, the control method measures the tightness between the wearing device and the detection part, so that the tightness can be adjusted according to the measurement result, so as to ensure the consistency of the tightness between the wearing size and the detection part, and avoid The detection error caused by different degrees of tightness. This method can quickly realize the wearing of the electronic sphygmomanometer without repeatedly confirming the degree of tightness.

Description of drawings

Fig. 1 is a schematic structural diagram of an arm-type electronic sphygmomanometer in the first embodiment of the present application;

Figure 2a is a schematic structural view of the cuff in the first embodiment of the present application;

Fig. 2b is a schematic diagram of measuring with a pressure (air pressure) sensor in the first embodiment of the present application;

Fig. 2c is a schematic diagram of measuring with a load cell in the first embodiment of the present application;

Fig. 3 is a schematic structural diagram of a wrist electronic sphygmomanometer in the second embodiment of the present application;

4 and 5 are schematic structural views of the cuff in the second embodiment of the present application;

Figure 6 is a schematic diagram of the use of scales in the second embodiment of the present application;

Fig. 7 is a schematic structural diagram of a watch-type electronic sphygmomanometer in the third embodiment of the present application;

Figures 8 and 9 are the front view and rear view of the watch-type electronic sphygmomanometer in the open state of the third embodiment of the present application;

Fig. 10 is a schematic structural diagram of the main body of the sphygmomanometer and the pulse sensing device in the fourth embodiment of the present application;

Fig. 11 is a schematic diagram of the electronic sphygmomanometer in the fourth embodiment of the present application when it is worn to the detection site.

Detailed ways

Similar elements in different embodiments of the present application adopt associated similar element numbers. In the following embodiments, many details are described in order to enable the application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the application are not shown or described in the description, this is to avoid the core part of the application being overwhelmed by too many descriptions, and for those skilled in the art, it is necessary to describe these operations in detail Relevant operations are not necessary, and they can fully understand the relevant operations according to the description in the specification and general technical knowledge in the field.

In addition, the characteristics, operations or characteristics described in the specification can be combined in any appropriate manner to form various embodiments. At the same time, each step or action in the method description can also be exchanged or adjusted in a manner obvious to those skilled in the art. Therefore, various orders in the specification and drawings are only for clearly describing a certain embodiment, and do not mean a necessary order, unless otherwise stated that a certain order must be followed.

The serial numbers assigned to the components in this article, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequence or technical meaning. And the application said "connection", "connection", if not specified, all include direct and indirect connection (connection).

This embodiment provides an electronic sphygmomanometer, which includes a sphygmomanometer body, a pulse sensing device for sensing pulse signals, and a wearing device for wearing the pulse sensing device to a detection site. The sphygmomanometer body is used to detect and control the pulse sensing device, and usually a control unit and an inflation and deflation structure (such as an air pump) are arranged in the sphygmomanometer body. When a display device and operation buttons are provided, the display device and operation buttons can also be arranged on the sphygmomanometer body.

The wearing device has a fixed structure capable of adjusting the fixed position, and the wearing device can be worn in different sizes as the fixed positions of the fixed structure are different. Usually, the wearing device forms a ring structure, so that the electronic sphygmomanometer is worn on the detection site (such as arm, wrist, etc.). Of course, in some embodiments, it can also be worn through other forms of wearing structures. The fixed structure can be realized by various detachable or adjustable fixed structures, such as Velcro, watch buckle, elastic buckle, Japanese buckle, strap, etc., so that the fixed structure can be fixed at different positions and form different sizes. The wearable size can adapt to the detection parts with different outer circumference sizes.

The electronic sphygmomanometer also includes a wearing tightness sensing device, which is used to measure the tightness of the wearing device and the detection part, so that the tightness can be adjusted according to the measurement results, so as to ensure the consistency between the user's wearing size and the detection part. To avoid detection errors caused by different degrees of tightness.

The wearing tightness sensing device can be arranged on at least one of the sphygmomanometer body, the pulse sensing device and the wearing device. Alternatively, the wearing tightness sensing device is arranged between any two components of the sphygmomanometer body, the pulse sensing device and the wearing device.

The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

Embodiment one:

Embodiment 1 provides an arm-type electronic sphygmomanometer, which can be used for blood pressure measurement.

Please refer to Fig. 1, 2a, 2b, 2c, the sphygmomanometer body 110 of the arm-type electronic sphygmomanometer has an air socket (not shown in the figure) for connecting the air path to the pulse sensing device, a display device 111, and some operation buttons and lights etc. The wearing device is a cuff 120 . An air bag 130 as a pulse sensing device is installed in the cuff 120, which has an air joint (not shown). In this embodiment, the wearing tightness sensing device 140 is installed on the wearing device (cuff 120).

The fixing structure of the cuff 120 includes a metal ring 121, a magic hook surface 122 and a magic hair surface 123, that is, the fixing is realized by means of Velcro bonding.

In other embodiments, whether it is an arm-type electronic sphygmomanometer, a wrist-type electronic sphygmomanometer or a watch-type electronic sphygmomanometer, the wearing device may have a first free end and a second free end, and the fixing structure includes a The first fixing structure on the free end and the second fixing structure arranged on the second free end, the first fixing structure and the second fixing structure form a detachable or adjustable fixed connection.

The first fixing structure and the second fixing structure can be a Velcro structure as shown in Figure 2a, and can also be other structures such as clasps, elastic buckles, Japanese word buckles, and straps.

Further, please refer to FIG. 2b. In one embodiment, the wearing tightness sensing device 140 includes a gas container 140a for fitting with the detection site and a pressure sensor 140b (pressure transducer) for detecting changes in air pressure in the gas container. . The gas container 140a has a closed cavity and a deformable cavity wall. The pressure sensor 140b communicates with the air path of the gas container 140a, and is used to measure the influence of the detection position on the air pressure in the gas container 140a. The gas container 140a is arranged on the side of the wearing device (cuff 120) facing the detection site, and the deformable cavity wall of the gas container 140a faces the detection site, so as to be closer to the detection site and obtain more accurate measurement results. When the wearing device is worn on the limb, the deformable cavity wall is compressed, the volume of the gas container 140a becomes smaller and the pressure (pressure) changes, and the pressure sensor 140b detects the pressure change, thereby measuring the tightness of the wearing The value of the pressure change. The wearing tightness sensing device 140 is connected with the control unit in a wired or wireless manner.

Further, in one embodiment, the gas container 140a is installed on the wearing device (cuff 120 ), and the pressure sensor 140b is installed inside the sphygmomanometer body 110 . The pressure sensor 140b is in gas communication with the gas container 140a through an air duct 141.

Further, please refer to FIG. 2c. In one embodiment, the wearing tightness sensing device 140 is a load transducer 144 (load transducer), which is used to detect the force (force) exerted by the detection part on the wearing device. The load cell 144 is arranged on the side of the wearing device (cuff 120 ) facing the detection site, so as to be closer to the detection site and obtain more accurate measurement results. When the wearing device is worn on the limb, the load cell 144 is subjected to the force f applied by the detection part, and the load cell 144 detects the force f, thereby measuring the value of the force f representing the tightness of the wearing. The wearing tightness sensing device 144 is connected with the control unit in a wired connection or a wireless connection.

In one embodiment, the main body of the sphygmomanometer includes a control unit, and the control unit controls the wearing tightness sensing device 100.

In one embodiment, a prompting device is also included, and the prompting device is connected with the control unit to prompt the user with the measurement result of wearing tightness.

The tightness measurement result can be a measured air pressure result, a pressure result, or a judgment result based on the measured air pressure or pressure (meeting or not meeting the two states).

In one embodiment, the magnitude of the measured value or the change value can be displayed directly. It can be displayed by means of images or sounds.

Please refer to FIG. 1 , in this embodiment, the prompting device includes a display device 111 for displaying tightness measurement results. The display device 111 is mounted on the main body 110 of the sphygmomanometer. Of course, in other embodiments, the prompting device can be installed on at least one of the sphygmomanometer body 110, the wearing device 120 and the pulse sensing device 130.

In this embodiment, the display device 111 can intuitively show the current measured value or difference in the form of an electronic image, so that the user can easily know the current measured value or the difference, so that the user can judge the Whether the measured value or difference is within the range that meets the blood pressure measurement requirements. Of course, the wearing tightness requirement for this blood pressure measurement can be shown to the user through the instructions, display device 111, independent computer or mobile electronic terminal.

In addition, the control unit in the sphygmomanometer body 110 can also complete this determination step. When the control unit receives the measurement result of the wearing tightness sensing device 140, it compares it with the pre-stored pressure or air pressure corresponding to the wearing tightness required for blood pressure measurement, thereby judging whether the measured measurement result conforms to the blood pressure The requirements for wearing tightness during testing, if met, a signal representing compliance with the requirements will be sent; if not, a signal representing non-compliance will be sent. These signals representing compliance and signals representing non-compliance can be displayed through the display device 111.

Of course, in addition to the display device, the prompting device may also include a prompting light and/or a sounding unit for displaying the tightness measurement result. When the control unit is used for judgment, the warning light and the sound unit can use different signal states (such as light color, flashing speed, sound content, etc.) to replace different judgment results respectively.

In addition to the various ways mentioned above, the prompting device can also be set on an independent computer or mobile electronic terminal. For example, an APP of a mobile phone is used to display related content.

Further, in one embodiment, the wearing device further includes a driving mechanism, which is connected with the control unit and drives the fixing structure to adjust the tightness.

When the control unit receives the measurement result of the wearing tightness sensing device 140, it compares it with the pre-stored pressure or air pressure corresponding to the wearing tightness required for blood pressure measurement, thereby judging whether the measured measurement result conforms to the blood pressure Requirements for wearing tightness during testing. If not, then send a driving signal to make the driving mechanism tighten or loosen the wearing size of the wearing device, and automatically complete the adjustment of tightness.

Embodiment two:

The second embodiment provides a wrist-type electronic sphygmomanometer, which can be used for blood pressure measurement.

Please refer to FIGS. 3-6 , the pulse sensing device of the electronic sphygmomanometer adopts an airbag 230 , the wearing device includes a wristband 220 , and the airbag 230 is installed in the wristband 220 . The airbag 230 has an air connection. The fixing structure includes an eyelet 221, a magic hook surface 222 and a magic hair surface 223.

Wherein, the wearing tightness sensing device 240 adopts a force sensor, and the force sensor is arranged on the wristband 220, especially on the side of the wristband 220 close to the detection part, so that the force sensor can fit the detection part as closely as possible. . Of course, in other embodiments, the wearing tightness sensing device 240 may also adopt the gas container 140a and the pressure sensor 140b (pressure transducer) in the first embodiment.

In one embodiment, please refer to FIG. 3 , the prompting device uses a display device 211 arranged on the main body 210 of the sphygmomanometer to display. In other embodiments, it can also be displayed in the same manner as in Embodiment 1.

As shown in Figures 5 and 6, in one embodiment, the wrist-type electronic sphygmomanometer further includes a scale 280 for measuring the position of the pulse sensing device in the length direction of the detection site. The scale is integrated on any one of the wearing device, the pulse sensing device and the sphygmomanometer body, or it can also be provided separately. The length direction of the detection part refers to what we usually refer to as the length direction of the limbs, such as the length direction of the arm or wrist. When the wrist-type electronic sphygmomanometer is worn on the wrist, the scale 280 is set toward the direction where the palm is or against the direction where the palm is. The ruler 280 can be provided with a scale, so that the position of the pulse sensing device and even the entire wrist electronic blood pressure monitor can be clearly seen, so as to adjust the pulse sensing device and even the entire wrist electronic blood pressure monitor to a suitable range.

Of course, this kind of scale 280 can also be applied to electronic sphygmomanometers in other parts. And the scale 280 can be integrated on at least one of the wearing device, the pulse sensing device and the sphygmomanometer body.

Embodiment three:

The third embodiment provides a watch-type electronic sphygmomanometer, which can be used for blood pressure measurement.

Please refer to FIGS. 7-9 , the pulse sensing device of the watch-type electronic sphygmomanometer adopts an airbag 330 , the body of the sphygmomanometer forms a watch head 310 , and the wearing device includes a strap 320 on which the airbag 330 is installed. Its fixing structure includes a buckle 321 and a buckle hole 322, and the buckle hole 322 has a plurality of hole positions for fastening at different positions.

Wherein, please refer to Fig. 9, the wearing tightness sensing device 340 adopts a load cell, which is arranged on the side of the meter head 310 close to the detection site. Of course, in other embodiments, the wearing tightness sensing device 240 can also adopt the gas container 140a and the pressure sensor 140b (pressure transducer) in the first embodiment.

In one embodiment, please refer to FIG. 7 , the prompting device uses a display device 311 arranged on the main body 310 of the blood pressure monitor to display. In other embodiments, it can also be displayed in the same manner as in Embodiment 1.

Embodiment four:

Embodiment 4 provides an electronic sphygmomanometer, which can be used to measure blood pressure.

Please refer to FIGS. 10 and 11 , the sphygmomanometer body 410 has an elastic fixing ring 411 . The air bag 430 as a pulse sensing device is installed on the sphygmomanometer body 410, which is located at the opposite position to the elastic fixing ring 411. The wearing device employs a strap 420 . The elastic fixing ring 411 can fix the sphygmomanometer body 410 and the air bag 430 on other wearing devices, such as watches. The strap 420 passes through the elastic fixing ring 411, and is used to press the air bag 430 down to the detection site. Or the strap 420 can also be fixed with other parts of the sphygmomanometer body 410.

Please refer to FIG. 11 , the wearing tightness sensing device 440 adopts a load cell, which is arranged on the strap 420, and is pressed to the detection site by the strap 420 to measure the pressure. Of course, in other embodiments, the wearing tightness sensing device 240 can also adopt the gas container 140a and the pressure sensor 140b (pressure transducer) in the first embodiment.

Embodiment five

Embodiment 5 provides a method for controlling an electronic sphygmomanometer.

The electronic sphygmomanometer includes a sphygmomanometer body, a pulse sensing device for sensing pulse signals, a wearing device for wearing the pulse sensing device to the detection site, and a wearing tightness sensing device. The sphygmomanometer body is used for detecting and controlling the pulse sensing device. The device, the wearing tightness sensing device is used to measure the tightness between the wearing device and the detection site. In addition, the electronic sphygmomanometer may also include any structure in the above embodiments.

This control method includes:

Measuring step: the wearing tightness sensing device collects the tightness signal applied to the electronic sphygmomanometer at the detection site, and sends it to the control unit;

Processing step: the control unit receives the tightness signal, and sends a processing instruction according to the tightness signal, and the processing instruction includes performing at least one of a prompt step and an automatic adjustment step;

The prompting step: displaying the measured tightness to the user;

The automatic adjustment step: drive the fixed structure to change the fixed position, and adjust the wearing size of the wearing device.

The above prompting step and automatic adjustment step can be realized by the structure shown in the above embodiment.

The control method can enable the user to know the tightness between the current wearing device and the detection site, so that the user can adjust the wearing device to a suitable position. This control method can ensure the consistency of the degree of tightness between the wearing device and the detection part, and avoid detection errors caused by different degrees of tightness. This wearing method can quickly realize the wearing of the electronic sphygmomanometer without repeatedly confirming the degree of tightness.

The wearing tightness sensing device can adopt any structure in the above-mentioned embodiments.

For example, it may include a gas container for bonding with the detection site and a pressure sensor for detecting changes in air pressure in the gas container, and the gas container has a closed cavity and a deformable cavity wall. The tightness signal includes the air pressure signal of the gas container detected by the pressure sensor

For another example, the wearing tightness sensing device may include a load cell. The tightness signal includes the pressure signal of the detection part to the load cell.

Further, in some embodiments, in the prompting step, the user is shown to the user through an acoustic signal and/or a light signal.

Further, in some embodiments, in the prompting step, electronic images are used to display to the user.

Further, in some embodiments, in the prompting step, the control unit judges whether the tightness measured in the measuring step meets the requirements for wearing tightness during blood pressure detection, and if so, sends out a message representing that the wearing tightness meets the requirements. Signal; if it does not meet the requirements, it will send a signal representing that the wearing tightness does not meet the requirements.

Further, in some embodiments, in the prompting step, the measurement result of the tightness is displayed through computer software or the application of the mobile electronic terminal.

The above application of specific examples to illustrate the present invention is only used to help understand the present invention, and is not intended to limit the present invention. For those skilled in the technical field to which the present invention belongs, some simple deduction, deformation or replacement can also be made according to the idea of the present invention.

Claims (24)

1. a kind of electronic sphygmomanometer, including main body, the pulse sensing device for incuding pulse signal and for will Pulse sensing device is worn to the wearable device of detection position, and the main body is for detecting and controlling pulse induction dress It sets, which is characterized in that further include wearing elasticity sensing device, the wearable device, which has to adjust, wears tightness Fixed structure, the elasticity sensing device of wearing are used to measure the elasticity between wearable device and detection position.

2. electronic sphygmomanometer as described in claim 1, which is characterized in that the wearing elasticity sensing device include for The gas container of detection position fitting and the pressure sensor for detecting air pressure change in the gas container, the gas hold Utensil has closed cavity and deformable cavity wall.

3. electronic sphygmomanometer as described in claim 1, which is characterized in that the wearing elasticity sensing device includes that dynamometry passes Sensor, to detect pressure of the detection position to wearable device.

4. electronic sphygmomanometer as described in any one of claims 1-3, which is characterized in that the wearing elasticity sensing device is set It is placed on the main body, pulse sensing device and wearable device at least one.

5. electronic sphygmomanometer as described in any one of claims 1-3, which is characterized in that the wearing elasticity sensing device is set It is placed between any two components in the main body, pulse sensing device and wearable device.

6. electronic sphygmomanometer as described in any one in claim 1-5, which is characterized in that the sphygmomanometer main body includes that control is single Member, described control unit are controlled wearing elasticity sensing device.

7. electronic sphygmomanometer as claimed in claim 6, which is characterized in that further include suggestion device, the suggestion device and control Unit connection processed, to prompt to wear elasticity measurement result to user.

8. electronic sphygmomanometer as claimed in claim 7, which is characterized in that the wearing elasticity sensing device and suggestion device All it is connect with control unit signal, when wearing elasticity is adjusted in the range of setting, described control unit control prompt dress It sets and provides prompt.

9. electronic sphygmomanometer as claimed in claim 7, which is characterized in that the suggestion device includes for showing that wearing is elastic Spend the display device of sensing device measurement result.

10. electronic sphygmomanometer as claimed in claim 7, which is characterized in that the suggestion device includes wearing pine for showing The warning light and/or phonation unit of tightness sensing device measurement result.

11. electronic sphygmomanometer as claimed in claim 6, which is characterized in that the wearable device further includes driving mechanism, described Driving mechanism is connect with control unit, and fixed structure is driven to adjust elasticity.

12. such as claim 7-11 any one of them electronic sphygmomanometers, which is characterized in that the suggestion device is mounted on blood pressure It counts in ontology, pulse sensing device and wearable device at least one.

13. such as claim 7-11 any one of them electronic sphygmomanometers, which is characterized in that the suggestion device is arranged in independence Computer or mobile electronic terminal on.

14. such as claim 1-13 any one of them electronic sphygmomanometers, which is characterized in that the wearable device have first from By end and the second free end, the fixed structure includes the first fixed structure being arranged on the first free end and is arranged second The second fixed structure on free end, the first fixed structure and the second fixed structure form detachable or adjustable fixation Connection.

15. such as claim 1-14 any one of them electronic sphygmomanometers, which is characterized in that the pulse sensing device uses gas Capsule, the wearable device include cuff, and the air bag is mounted within cuff.

16. such as claim 1-14 any one of them electronic sphygmomanometers, which is characterized in that the electronic blood pressure is calculated as watch style Sphygmomanometer, the main body form gauge outfit, and the pulse sensing device uses air bag, and the wearable device includes watchband.

17. such as claim 1-16 any one of them electronic sphygmomanometers, which is characterized in that further include for measuring pulse induction The scale of position of the device on detection position length direction, the scale are integrated in wearable device, pulse sensing device and blood On at least one in pressure meter ontology.

18. a kind of control method of electronic sphygmomanometer, which is characterized in that the electronic sphygmomanometer includes main body, is used for The pulse sensing device of induction pulse signal, wearable device and wearing for pulse sensing device to be worn to detection position Elasticity sensing device, the main body is for detecting and controlling pulse sensing device, with control unit, the pendant Elasticity sensing device, which is worn, for measuring the elasticity between wearable device and detection position, the control method includes：

Measuring process：The wearing elasticity sensing device acquisition testing position is applied to the letter of the elasticity on electronic sphygmomanometer Number, and it is sent to control unit；

Processing step：Described control unit receives the elasticity signal, and sends out process instruction according to the elasticity signal, The process instruction includes executing at least one of prompt step and automatic setting procedure；

The prompt step：The elasticity of measurement is shown to user；

The automatic setting procedure：It drives fixed structure to change fixed position, adjusts the wearing size of wearable device.

19. control method as claimed in claim 18, which is characterized in that the wearing elasticity sensing device include for The gas container of detection position fitting and the pressure sensor for air pressure change in detection gas container, the gas container tool There are closed cavity and deformable cavity wall；The elasticity signal includes air pressure letter in the gas container of pressure sensor detection Number.

20. control method as claimed in claim 18, which is characterized in that the wearing elasticity sensing device includes that dynamometry passes Sensor；The elasticity signal includes pressure signal of the detection position to load cell.

21. the control method as described in any one of claim 18-20, which is characterized in that in prompt step, the control Whether measured elasticity signal meets the requirement of blood pressure detecting in unit judges measuring process, if met, sends out generation The satisfactory signal of meter pressure；If do not met, the undesirable signal of representative pressure is sent out.

22. the control method as described in any one of claim 18-21, which is characterized in that in prompt step, believed by sound Number and/or optical signal be shown to user.

23. the control method as described in any one of claim 18-21, which is characterized in that in prompt step, pass through electronics Image is shown to user.

24. such as any one of claim 18-21 any one of them control methods, which is characterized in that in prompt step, institute Pressure measurements are stated to be shown by the application of computer software or mobile electronic terminal.