CN215384025U

CN215384025U - Blood pressure detection assembly and manual sphygmomanometer

Info

Publication number: CN215384025U
Application number: CN202121234364.8U
Authority: CN
Inventors: 劳诗维; 王聘博; 王兵; 肖强
Original assignee: SHENZHEN VIATOM TECHNOLOGY CO LTD
Current assignee: SHENZHEN VIATOM TECHNOLOGY CO LTD
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-04
Anticipated expiration: 2031-06-03

Abstract

The application relates to a blood pressure test subassembly and manual sphygmomanometer, the blood pressure test subassembly includes: the device comprises a sleeve, a detection inner core, a light transmitting sheet, a first end cover, a second end cover, a display structure and a sound generating device; the detection inner core is accommodated in the sleeve; the linear air release valve is communicated with the air path cavity through the air path adapter; the air pressure sensor, the first connecting end and the second connecting end are respectively communicated with the air path cavity; the control panel is respectively connected with the display structure, the sounding device, the linear air release valve, the air pressure sensor and the power supply module; the power supply module is also connected with the display structure and the sound generating device. The product with the display and the sound prompt is provided, and on one hand, the detection result is clear at a glance; on the other hand, the portable integrated air pipe is convenient to produce and carry, and only the air pipe is required to be respectively communicated with the first connecting end and the second connecting end when in use, so that the portable integrated air pipe has the advantages of convenience and quickness in assembly; on the other hand, the device has the advantage of extremely low energy consumption, and the blood pressure detection can be continuously carried out for more than eight hundred times by one-time charging.

Description

Blood pressure detection assembly and manual sphygmomanometer

Technical Field

The application relates to the field of blood pressure measurement, in particular to a blood pressure detection assembly and a manual sphygmomanometer.

Background

When blood flows in a blood vessel, the lateral pressure against the blood vessel wall becomes the blood pressure. Blood pressure, usually referred to as arterial or systemic blood pressure, is an important vital sign. Blood pressure measurement is the main means for assessing blood pressure level, diagnosing hypertension and observing the curative effect of blood pressure reduction, and accurate blood pressure measurement is the basis of carrying out hypertension management at the basic level. Among them, hypotension usually means blood pressure lower than 90/60mmHg, and is commonly seen in patients with massive blood loss, shock and acute heart failure. Hypertension generally refers to the condition of adult systolic pressure being equal to or greater than 140mmHg or diastolic pressure being equal to or greater than 90mmHg without taking antihypertensive drug.

There are two main ways of measuring blood pressure, including direct measurement and indirect measurement.

The direct measurement method is that a catheter is sent to the aorta from the peripheral artery by percutaneous puncture, the end of the catheter is connected with a monitoring pressure measuring system, and the blood pressure value is automatically displayed. It is an invasive method and is usually only applicable to critical and difficult cases.

Indirect measurement is most commonly used, which is also known as cuff compression, and is usually measured with a sphygmomanometer. The sphygmomanometer is available in mercury column type, spring type and electronic sphygmomanometer.

Electronic sphygmomanometers have been widely used due to convenience and accuracy; the electronic sphygmomanometer is generally composed of an occlusion cuff, a sensor, an inflator and a measuring circuit, but the traditional electronic sphygmomanometer has the problems of large volume and complex structure, the length is generally more than 6 centimeters, and the width is generally more than 5 centimeters.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a blood pressure detecting assembly and a manual sphygmomanometer.

A blood pressure sensing assembly comprising: detecting the inner core, the light-transmitting sheet, the display structure and the sound generating device;

the display structure is fixedly arranged on the detection inner core and faces the light-transmitting sheet;

the detection inner core is provided with a first connecting end, a second connecting end, an air path adapter, a linear air release valve, an air pressure sensor, a power supply module and a control panel, and is also provided with an air path cavity;

the linear air release valve is communicated with the air path cavity through the air path adapter;

the air pressure sensor, the first connecting end and the second connecting end are respectively communicated with the air path cavity;

the control panel is respectively connected with the display structure, the sound generating device, the linear air release valve, the air pressure sensor and the power supply module;

the power supply module is further connected with the display structure and the sound generating device.

The blood pressure detection assembly provides a product with display and sound prompt, so that the product structure is simplified, and the detection result is clear; on the other hand, the portable integrated air pipe is convenient to produce and carry, and only the air pipe is required to be respectively communicated with the first connecting end and the second connecting end when in use, so that the portable integrated air pipe has the advantages of convenience and quickness in assembly; on the other hand, the power supply module only supplies power for the control panel, the display structure and the sound generating device, so that the blood pressure monitor has the advantage of extremely low energy consumption, and the blood pressure can be continuously detected for more than eight hundred times by one-time charging.

In one embodiment, the blood pressure detecting assembly further comprises a sleeve, a first end cap and a second end cap; the first end cover and the second end cover are respectively covered at two ends of the sleeve; the barrel body of the sleeve is provided with an installation groove, the light-transmitting sheet is fixedly arranged in the installation groove, and the display structure is accommodated in the sleeve; the detection inner core is accommodated in the sleeve, a first connecting end of the detection inner core is exposed out of the first end cover, and a second connecting end of the detection inner core is exposed out of the second end cover.

In one embodiment, the blood pressure detecting assembly further includes a key, the key is protruded on the cylinder or the first end cap, and the power supply module is respectively connected to the control board, the display structure and the sound generating device through the key.

In one embodiment, the control board is provided with a button and a terminal, the button is connected with the key, the terminal is connected with the power supply module, and the terminal penetrates through the second end cover.

In one embodiment, the control board is further provided with a connection cable, and the connection cable is connected with the display structure.

In one embodiment, the cylinder has a metal cylindrical structure.

In one embodiment, the first connecting end and the second connecting end are exposed outside the sleeve.

In one embodiment, the first connection end passes through the first end cap and is exposed outside the first end cap, and the second connection end passes through the second end cap and is exposed outside the first end cap.

In one embodiment, the first end cover and the second end cover are both in snap connection or in screw connection with the cylinder body; or the first end cover and the second end cover are connected with the detection inner core and are in close contact with the cylinder body.

In one embodiment, the first end cover and the second end cover are both in snap connection or in screw connection with the cylinder body; or the first end cover and the second end cover are both in buckle connection or in screw connection with the detection inner core.

In one embodiment, the manual sphygmomanometer comprises a gas bag body, a gas pipe fitting, a sleeve and any one blood pressure detection assembly; the air bag body is communicated with the wrapping piece through the air pipe piece, and the blood pressure detection assembly is communicated in the air pipe piece or is communicated between the two sections of air pipe pieces.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a blood pressure detecting assembly according to the present application.

Fig. 2 is another schematic view of the embodiment shown in fig. 1.

Fig. 3 is another schematic view of the embodiment shown in fig. 1.

Fig. 4 is another schematic view of the embodiment shown in fig. 1.

Fig. 5 is a schematic exploded view of the embodiment shown in fig. 1.

Fig. 6 is another schematic view of the embodiment shown in fig. 1.

FIG. 7 is a schematic sectional view taken along the line A-A of the embodiment shown in FIG. 6.

Fig. 8 is a schematic structural view of an embodiment of the inner core for detection according to the present application.

Fig. 9 is another schematic view of the embodiment of fig. 8.

Fig. 10 is another schematic view of the embodiment of fig. 8.

FIG. 11 is a schematic cross-sectional view along the direction B-B of the embodiment shown in FIG. 10.

FIG. 12 is a schematic structural view of another embodiment of an inner core for testing according to the present application.

FIG. 13 is a schematic cross-sectional view in the direction C-C of the embodiment shown in FIG. 12.

Fig. 14 is another schematic view of the embodiment of fig. 12.

FIG. 15 is a schematic cross-sectional view taken along the direction D-D of the embodiment shown in FIG. 14.

Figure 16 is a schematic disassembled view of another embodiment of an inner core for testing as described herein.

Reference numerals:

the detection device comprises a sleeve 100, a detection inner core 200, a light transmitting sheet 300, a first end cover 400, a second end cover 500, a key 600, a display structure 800 and a sound generating device 900;

a cylinder 110, a mounting groove 120;

the first cover 410, the first through hole 420, the first fastener 430, and the key hole 440;

a second cover 510, a second through hole 520, a second fastener 530, and a power receiving hole 540;

the air path control device comprises a first connecting end 710, a second connecting end 720, an air path bracket 730, an air path cavity 740, an air path adapter 750, a linear deflation valve 760, an air pressure sensor 770, a power supply module 780 and a control panel 790;

an installation position 731, an installation area 732 and a position avoiding groove 733;

button 791, terminal 792, and connecting cable 793.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used in the description of the present application are for illustrative purposes only and do not represent the only embodiments.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "on," "over," and "above" a second feature may be directly or obliquely below the second feature, or simply mean that the first feature is at a lesser elevation than the second feature.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the description of the present application, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In one embodiment of the present application, a blood pressure sensing assembly includes: detecting the inner core, the light-transmitting sheet, the display structure and the sound generating device; the display structure is fixedly arranged on the detection inner core and faces the light-transmitting sheet; the detection inner core is provided with a first connecting end, a second connecting end, an air path adapter, a linear air release valve, an air pressure sensor, a power supply module and a control panel, and is also provided with an air path cavity; the linear air release valve is communicated with the air path cavity through the air path adapter; the air pressure sensor, the first connecting end and the second connecting end are respectively communicated with the air path cavity; the control panel is respectively connected with the display structure, the sound generating device, the linear air release valve, the air pressure sensor and the power supply module; the power supply module is further connected with the display structure and the sound generating device. The blood pressure detection assembly provides a product with display and sound prompt, so that the product structure is simplified, and the detection result is clear; on the other hand, the portable integrated air pipe is convenient to produce and carry, and only the air pipe is required to be respectively communicated with the first connecting end and the second connecting end when in use, so that the portable integrated air pipe has the advantages of convenience and quickness in assembly; on the other hand, the power supply module only supplies power for the control panel, the display structure and the sound generating device, so that the blood pressure monitor has the advantage of extremely low energy consumption, and the blood pressure can be continuously detected for more than eight hundred times by one-time charging.

In one embodiment, a blood pressure detecting assembly includes some or all of the following embodiments; that is, the blood pressure detection unit includes some or all of the following features. In one embodiment, the blood pressure detecting assembly further comprises a sleeve, a first end cap and a second end cap; the first end cover and the second end cover are respectively covered at two ends of the sleeve; the barrel body of the sleeve is provided with an installation groove, the light-transmitting sheet is fixedly arranged in the installation groove, and the display structure is accommodated in the sleeve; the detection inner core is accommodated in the sleeve, a first connecting end of the detection inner core is exposed out of the first end cover, and a second connecting end of the detection inner core is exposed out of the second end cover. By the aid of the design, the product structure is simplified, the sleeve with compact size is formed, the detection result is clear at a glance, and the sleeve is sleeved with the detection inner core and is easy to carry and assemble. In one embodiment, a blood pressure sensing assembly comprises: sleeve, detection inner core, printing opacity piece, first end cover, second end cover, display structure and sound generating mechanism. The two ends of the sleeve are provided with openings, and the first end cover and the second end cover are respectively covered at the two ends of the sleeve; the main structure of the detection inner core is sealed in a space formed by the first end cover, the second end cover and the sleeve, the detection inner core is connected into an air pipe for measuring blood pressure, and the blood pressure is determined by detecting air pressure; in one embodiment, a blood pressure sensing assembly comprises: the device comprises a sleeve, a detection inner core, a light transmitting sheet, a first end cover, a second end cover, a display structure and a sound generating device; the first end cover and the second end cover are respectively covered at two ends of the sleeve; the barrel body of the sleeve is provided with an installation groove; the light-transmitting sheet is fixedly arranged in the mounting groove, and the display structure is accommodated in the sleeve, is fixedly arranged on the detection inner core and faces the light-transmitting sheet; the detection inner core is accommodated in the sleeve, a first connecting end of the detection inner core is exposed out of the first end cover, and a second connecting end of the detection inner core is exposed out of the second end cover; the detection inner core is provided with an air path adapter, a linear air release valve, an air pressure sensor, a power supply module and a control panel, and is also provided with an air path cavity; the linear air release valve is communicated with the air path cavity through the air path adapter; the air pressure sensor, the first connecting end and the second connecting end are respectively communicated with the air path cavity; the control panel is respectively connected with the display structure, the sound generating device, the linear air release valve, the air pressure sensor and the power supply module; the power supply module is further connected with the display structure and the sound generating device. In one embodiment, the light-transmitting sheet is embedded on the sleeve, the display structure and the sound generating device are arranged in the sleeve, and the display structure is used for displaying blood pressure and can be read in the external environment through the light-transmitting sheet. Further, in one embodiment, the sleeve is provided with a hole, and the sound-generating device is disposed toward the hole so as to generate sound through the hole. Namely, a blood pressure detecting assembly comprising: the device comprises a sleeve, a detection inner core, a light transmitting sheet, a first end cover, a second end cover, a display structure and a sound generating device; the first end cover and the second end cover are respectively covered at two ends of the sleeve; the barrel body of the sleeve is provided with an installation groove; the light-transmitting sheet is fixedly arranged in the mounting groove, and the display structure is accommodated in the sleeve, is fixedly arranged on the detection inner core and faces the light-transmitting sheet; the detection inner core is accommodated in the sleeve, a first connecting end of the detection inner core is exposed out of the first end cover, and a second connecting end of the detection inner core is exposed out of the second end cover; the detection inner core is provided with an air path adapter, a linear air release valve, an air pressure sensor, a power supply module and a control panel, and is also provided with an air path cavity; the linear air release valve is communicated with the air path cavity through the air path adapter; the air pressure sensor, the first connecting end and the second connecting end are respectively communicated with the air path cavity; the control panel is respectively connected with the display structure, the sound generating device, the linear air release valve, the air pressure sensor and the power supply module; the power supply module is also connected with the display structure and the sound generating device; wherein, the sleeve is provided with a hole, and the sound generating device is arranged towards the hole so as to generate sound through the hole. The rest of the embodiments are analogized and are not described in detail.

In one embodiment, the first end cover and the second end cover are both in snap connection or in screw connection with the cylinder body; or the first end cover and the second end cover are connected with the detection inner core and are in close contact with the cylinder body. In one embodiment, the first end cover and the second end cover are both in snap connection or in screw connection with the cylinder body; or the first end cover and the second end cover are both in buckle connection or in screw connection with the detection inner core. I.e. the inside of the sleeve forms a tight whole. In various embodiments, the light transmissive sheet includes, but is not limited to, a plastic sheet or a glass sheet. The display structure includes, but is not limited to, a display screen such as a liquid crystal screen. The sound-producing device includes but is not limited to a horn or a buzzer.

In order to facilitate the control of the switch, in one embodiment, the blood pressure detection assembly further includes a key, and the power supply module is respectively connected to the control board and the display structure through the key. By means of the design, the display structure and the switch of the control panel can be controlled through the keys, and energy consumption is saved. In one embodiment, the control board is provided with a button and a terminal, the button is connected with the key, the terminal is connected with the power supply module, and the terminal penetrates through the second end cover. In one embodiment, a blood pressure detecting assembly is shown in fig. 1 and 2, and includes a sleeve 100, a detecting core 200, a light-transmitting sheet 300, a key 600, a first end cap 400 and a second end cap 500, wherein a mounting groove 120 is formed in a cylinder 110 of the sleeve 100, and the light-transmitting sheet 300 is fixedly disposed in the mounting groove 120; referring to fig. 3, the first end cap 400 and the second end cap 500 are respectively covered at two ends of the sleeve 100; the sound generating device 900 of the blood pressure detecting assembly is fixedly arranged on the detecting inner core 200, and the display structure is fixedly arranged on the detecting inner core 200 and is shielded and not shown. In this embodiment, the key 600 is convexly disposed on the first end cap 400, that is, the key 600 partially protrudes from the first end cap 400, and the display structure and the sound generating device are disposed in the sleeve 100 and not shown. In other embodiments, the key 600 may be protruded from the sleeve 100 or the cylinder 110 thereof. In each embodiment, the power supply module includes, but is not limited to, a single battery or a battery pack.

In one embodiment, the cylinder has a metal cylindrical structure. As shown in fig. 1 and 3, the cylindrical body of the sleeve 100 has a metal cylindrical structure. Further, in one embodiment, the cylinder has an aluminum alloy cylindrical structure. In one embodiment, the first end cap and the second end cap are respectively covered at two ends of the sleeve; the sleeve is very small, and when the sleeve is made into a cylinder, the structure can be made into a structure with the diameter less than 3 cm and the height less than 4 cm; therefore, the volume is greatly reduced compared with the traditional product, and the portable property is excellent.

In one embodiment, the barrel body of the sleeve is provided with an installation groove; the light-transmitting sheet is fixedly arranged in the mounting groove, and the display structure is accommodated in the sleeve, is fixedly arranged on the detection inner core and faces the light-transmitting sheet; further, in one embodiment, the light-transmitting sheet is embedded in the mounting groove. With such a design, the display content of the display structure can be read by an external user through the light-transmitting sheet.

In one embodiment, the detection inner core is accommodated in the sleeve, the first connecting end of the detection inner core is exposed out of the first end cover, and the second connecting end of the detection inner core is exposed out of the second end cover; in one embodiment, the first connection end passes through the first end cap and is exposed outside the first end cap, and the second connection end passes through the second end cap and is exposed outside the first end cap. In one embodiment, the first connecting end and the second connecting end are exposed outside the sleeve. Further, in one embodiment, the first end cap and the second end cap are embedded in the sleeve, and the first connection end and the second connection end are also located in the sleeve, so that when the blood pressure detection device is used, an air tube, such as an air tube, can be connected, and thus a blood pressure detection assembly which is integrally shaped like the sleeve, such as a cylinder or a prism, is formed, has no protruding connection end, is small in structure, easy to carry, and excellent in portability.

In one embodiment, as shown in fig. 4, the first end cap 400 has a first cap body 410, a first through hole 420 and a first fastener 430, the first through hole 420 is disposed on the first cap body 410, and the first fastener 430 is fastened to the sleeve 100; the first connection end 710 of the detection inner core 200 passes through the first through hole 420 and is exposed out of the first end cover 400; in one embodiment, as shown in fig. 3 and 5, the second end cap 500 has a second cap body 510, a second through hole 520, and a second fastener 530, the second through hole 520 is opened on the second cap body 510, and the second fastener 530 is fastened to the sleeve 100; the second connection end 720 of the detection inner core 200 is exposed out of the second end cap 500 through the second through-hole 520. The second cover 510 further has a power connection hole 540 for passing an external charging wire to a terminal on the control board. Due to the design, the end cover is connected with the sleeve without screws, so that the waste of space and bracket space caused by screw columns is avoided, the product volume is reduced, the assembly is easy, and the disassembly and the maintenance are easy.

In one embodiment, the detection inner core is provided with an air path adapter, a linear air release valve, an air pressure sensor, a power supply module and a control panel, and is also provided with an air path cavity; the linear air release valve is communicated with the air path cavity through the air path adapter; the air pressure sensor, the first connecting end and the second connecting end are respectively communicated with the air path cavity; the control panel is respectively connected with the display structure, the sound generating device, the linear air release valve, the air pressure sensor and the power supply module; the power supply module is further connected with the display structure and the sound generating device, and the power supply module is used for supplying power to the control panel, the display structure and the sound generating device respectively. In one embodiment, the control board is further provided with a connection cable, and the connection cable is connected with the display structure.

In one embodiment, as shown in fig. 6 and 7, the first end cap 400 is provided with a key hole 440, the key 600 is disposed on the first end cap 400 in a protruding manner and penetrates through the key hole 440, the light-transmitting sheet 300 is embedded in the sleeve 100, the display structure 800 is accommodated in the sleeve 100 and is fixedly disposed on the detection core 200 and faces the light-transmitting sheet 300, that is, the display structure 800 is disposed below the light-transmitting sheet 300, and the display content thereof is exposed from the light-transmitting sheet 300 to the outside. The first connection end 710 and the second connection end 720 are exposed out of the sleeve 100. In this embodiment, the first connection end 710 passes through the first end cap 400 and is exposed out of the first end cap 400, and the second connection end 720 passes through the second end cap 500 and is exposed out of the second end cap 500. Referring to fig. 4 and 5, the detection core 200 is accommodated in the sleeve 100, the first connection end 710 of the detection core 200 is exposed out of the first end cap 400 through the first through hole 420, and the second connection end 720 of the detection core 200 is exposed out of the second end cap 500 through the second through hole 520.

The detection inner core 200 is provided with an air passage adapter 750, a linear deflation valve, an air pressure sensor 770, a power supply module 780 and a control panel 790, and the detection inner core 200 is further provided with an air passage cavity 740; the linear air relief valve is communicated with the air path cavity 740 through the air path adapter 750; the air pressure sensor 770, the first connecting end 710 and the second connecting end 720 are respectively communicated with the air path cavity 740; the control board 790 is respectively connected to the display structure 800, the air pressure sensor 770 and the power supply module 780; the power supply module 780 is further connected to the display structure 800; the display structure 800 is located between the light transmissive sheet 300 and the control panel 790. In this embodiment, the power supply module 780 is respectively connected to the control board 790 and the display structure 800 through the key 600.

In one embodiment, the detecting core, the display structure and the sound generating device are shown in fig. 8 and 9, and each of the detecting core, the display structure and the sound generating device has an air channel support 730, and the air channel support 730 defines the air channel cavity 740; the air path adapter 750, the linear deflation valve 760, the air pressure sensor 770, the first connection end 710, the second connection end 720, the control board 790 and the power supply module 780 are respectively arranged on the air path bracket 730; the display structure 800 and the sound generating device 900 are also disposed on the air path support 730, and it can also be understood that the detection inner core includes the display structure 800 and the sound generating device 900. In this embodiment, the control board 790 is respectively connected to the display structure 800, the sound generating device 900, the linear air release valve 760, the air pressure sensor 770 and the power supply module 780; the power supply module 780 is further connected to the display structure 800 and the sound generating device 900. The linear air release valve 760 is communicated with the air path cavity 740 through the air path adapter 750. Further, in one embodiment, the extension direction of the air release pipeline of the linear air release valve is the same as the extension direction of the linear air release valve, and the extension direction of the linear air release valve is parallel to the extension direction of the air pipeline cavity and is the same. It should be noted that, the linear bleed valve is the biggest restraint of restriction this application blood pressure test subassembly and the volume that detects the inner core, and each embodiment of this application all adopts outsourcing to obtain linear bleed valve and control panel etc. and the bleed pipeline of linear bleed valve is the same with linear bleed valve extending direction, therefore the unable adjustment of length of linear bleed valve, and each embodiment of this application has designed the gas circuit adapter ingeniously, is on a parallel with the extending direction in gas circuit chamber with linear bleed valve extending direction, ensures that both can make up and form less overall structure relatively, has formed a compact sleeve.

In this embodiment, the first connection end 710, the second connection end 720 and the air path bracket 730 are integrally formed. Further, the air channel bracket 730 is provided with a mounting region 732, and the power supply module 780 is disposed on the air channel bracket 730 and located at the mounting region 732, which is also designed to reduce the volume of the product as much as possible. The first end cap 400 and the second end cap 500 are both connected to the cylinder 110 in a snap-fit manner, and the gas circuit support 730 is provided with a avoidance groove 733 for avoiding the first snap-fit member 430 of the first end cap 400 and the second snap-fit member 530 of the second end cap 500. The control panel 790 is equipped with button 791 and terminal 792, button 791 connects button 600, terminal 792 connects power module 780 and terminal 792 passes the setting of second end cover 500, terminal 792 is used for inserting outside charging wire and charges for power module 780. In other embodiments, the design of the terminal can be eliminated, and the wireless charging module is used for charging the power supply module.

In one embodiment, the detecting core, the display structure and the sound generating device are shown in fig. 10 and 11, the air passage adapter 750 and the linear release valve 760 are located at one side of the air passage cavity 740, the air pressure sensor 770 and the sound generating device 900 are located at the other side of the air passage cavity 740, and the first connecting end 710, the button 791, the display structure 800, the terminal 792 and the second connecting end 720 form a central axis region integrally, so that the layout is beneficial to form an integral compact structure and is easy to assemble into the sleeve 100. In this embodiment, the control board 790 further has a connection cable 793, and the connection cable 793 is connected to the display structure 800.

In one embodiment, as shown in fig. 12 and 13, the detection inner core is located at one side of the air path cavity 740, the air path adapter 750 and the linear purge valve 760 are located at the other side of the air path cavity 740, the air path of the linear purge valve 760 is communicated with the air path cavity 740 through the air path adapter 750, and the air path sensor 770 is communicated with the air path cavity 740; the air channel bracket 730 is provided with a mounting position 731 for mounting the sound generating device 900; the air path bracket 730 is further provided with an avoiding groove 733 for avoiding the first fastener 430 of the first end cap 400 and the second fastener 530 of the second end cap 500. Referring also to fig. 11, it can be seen that the air passage of the air pressure sensor 770 and the air passage of the air passage adapter 750 communicate with each other in the air passage cavity 740.

In one embodiment, as shown in fig. 14 and 15, the control board 790 is provided with a button 791 and a terminal 792, the button 791 is connected with the key 600, the terminal 792 is connected with the power supply module 780, and the terminal 792 is located near the second end cover. The control board 790 is further provided with a connection cable 793, and the connection cable 793 is used for connecting the display structure 800. The air channel bracket 730 is provided with a mounting area 732, and the power supply module 780 is arranged on the air channel bracket 730 and located at the mounting area 732.

In one embodiment, the detection core is shown in fig. 16, and has an air channel bracket 730, and the first connection end 710 and the second connection end 720 are respectively located at two ends of the air channel bracket 730; referring to fig. 14 and 15, the air path adapter 750, the linear deflation valve 760, the air pressure sensor 770, the power supply module 780, and the control board 790 are all fixed to an air path bracket 730 having an air path cavity, and the air path bracket 730 further has an installation position 731 for installing a sound generating device, and an installation area 732 for at least partially accommodating the power supply module 780. The button 791 and the terminal 792 are respectively provided on a surface of the control board 790 remote from the air path bracket 730.

In one embodiment, the manual sphygmomanometer comprises a gas bag body, a gas pipe fitting, a wrapping piece and the blood pressure detection assembly in any embodiment; the air bag body is communicated with the wrapping piece through the air pipe piece, and the blood pressure detection assembly is communicated in the air pipe piece or is communicated between the two sections of air pipe pieces. The air bag body is used for inflating, and the air bag can be pinched by hands. The wrap is intended to wrap around the measurement site, for example for the upper arm, the wrap may be made sleeve-like. Such design, blood pressure check subassembly volume is less, easily carries, and the power module only is control panel, demonstration structure and sound generating mechanism power supply, and the energy consumption is extremely low, through trial-manufacturing test many times, once charges and can carry out blood pressure check in succession and exceed eight hundred times, under the prerequisite of increase power module, once charges and can carry out blood pressure check in succession and exceed thousand times, can also charge precious on-the-spot charging through the wiring end access, and is very practical.

Referring to fig. 7, the air path bracket 730 has a total of four air holes, which are respectively an air inlet hole connected to the inflating part through an air pipe, an air outlet hole connected to the wrapping part through the air pipe, an air pressure sensing air hole connected to the air pressure sensor 770, a linear air release valve 760 connected to the air path bracket, or a linear air release valve air hole connected to the linear air release valve 760 through an air path adapter 750. The design is favorable for realizing the communication of the air passages.

The following examples illustrate the specific operation of a manual sphygmomanometer:

the air bag body such as an air bag is pinched, air enters an air channel cavity of a detection inner core of the blood pressure detection assembly through an air pipe such as an air pipe, finally reaches a sleeve piece such as an oversleeve, the oversleeve is expanded, the air pressure sensor obtains real-time pressure, when the pressure reaches 200mmHg, the sound-producing device such as a buzzer sounds, and meanwhile, the display structure such as a display screen gives a display to prompt a user to stop inflating.

Stopping pinching air at the moment, leaking air at the speed of about 5-8mmHg/s through the linear deflation valve, simultaneously calculating by the control panel to obtain a blood pressure result, displaying through the display structure, reminding to perform quick deflation according to the quick deflation valve of the air bag body at the moment, and finishing one measurement after the quick deflation.

As can be seen from the working process, the whole process basically only needs the control panel, the display structure and the sound generating device to be supplied with electric energy in a short time, and the power consumption required by one-time measurement is extremely low. It can be understood that the air path adapter, the linear air release valve, the air pressure sensor, the power supply module, the control panel, the display structure, the sound generating device and the like in the embodiments can be directly purchased from the market, and the air path adapter and the control panel can also be properly manufactured or assembled by purchasing parts.

Other embodiments of the present application include a blood pressure detecting unit and a manual blood pressure monitor, which are capable of being implemented by combining technical features of the above embodiments.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims

1. A blood pressure sensing assembly, comprising: detecting the inner core, the light-transmitting sheet, the display structure and the sound generating device;

2. The blood pressure sensing assembly of claim 1, further comprising a sleeve, a first end cap, and a second end cap;

the first end cover and the second end cover are respectively covered at two ends of the sleeve;

the barrel body of the sleeve is provided with an installation groove, the light-transmitting sheet is fixedly arranged in the installation groove, and the display structure is accommodated in the sleeve;

the detection inner core is accommodated in the sleeve, a first connecting end of the detection inner core is exposed out of the first end cover, and a second connecting end of the detection inner core is exposed out of the second end cover.

3. The blood pressure detecting assembly according to claim 2, further comprising a button, wherein the button is protruded on the cylinder or the first end cap, and the power supply module is connected to the control board, the display structure and the sound generating device through the button.

4. The blood pressure sensing assembly of claim 3, wherein the control panel has a button and a terminal, the button is connected to the button, the terminal is connected to the power module and the terminal is disposed through the second end cap.

5. The blood pressure sensing assembly of claim 4, wherein the control board is further provided with a connection cable, the connection cable being connected to the display structure.

6. The blood pressure sensing assembly of claim 2, wherein said barrel has a metal cylindrical configuration; or the first connecting end and the second connecting end are exposed out of the sleeve.

7. The blood pressure sensing assembly of any one of claims 2-6, wherein the first connection end passes through and is exposed outside of the first end cap, and the second connection end passes through and is exposed outside of the first end cap.

8. The blood pressure sensing assembly of claim 7, wherein the first end cap and the second end cap are each snap-fit or threaded to the barrel; or the first end cover and the second end cover are connected with the detection inner core and are in close contact with the cylinder body.

9. The blood pressure sensing assembly of claim 8, wherein the first end cap and the second end cap are each snap-fit or threaded to the barrel; or the first end cover and the second end cover are both in buckle connection or in screw connection with the detection inner core.

10. A manual sphygmomanometer comprising a balloon body, a balloon member, a wrap, and the blood pressure detecting assembly according to any one of claims 1 to 9;

the air bag body is communicated with the wrapping piece through the air pipe piece, and the blood pressure detection assembly is communicated in the air pipe piece or is communicated between the two sections of air pipe pieces.