CN108030483B - Pressurization structure, blood pressure detection module and blood pressure intelligent detection equipment - Google Patents
Pressurization structure, blood pressure detection module and blood pressure intelligent detection equipment Download PDFInfo
- Publication number
- CN108030483B CN108030483B CN201711343932.6A CN201711343932A CN108030483B CN 108030483 B CN108030483 B CN 108030483B CN 201711343932 A CN201711343932 A CN 201711343932A CN 108030483 B CN108030483 B CN 108030483B
- Authority
- CN
- China
- Prior art keywords
- blood pressure
- pressure detection
- pressing
- memory alloy
- detection sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000036772 blood pressure Effects 0.000 title claims abstract description 118
- 238000001514 detection method Methods 0.000 title claims abstract description 88
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 33
- 238000013500 data storage Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 210000001367 artery Anatomy 0.000 abstract description 6
- 230000008859 change Effects 0.000 description 7
- 230000035485 pulse pressure Effects 0.000 description 7
- 210000003414 extremity Anatomy 0.000 description 6
- 210000000707 wrist Anatomy 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 230000008321 arterial blood flow Effects 0.000 description 1
- 230000004872 arterial blood pressure Effects 0.000 description 1
- 238000002555 auscultation Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physiology (AREA)
- Ophthalmology & Optometry (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention discloses a pressurizing structure, comprising: a rotating arm, one end of which is a free pressing end for pressing a part to be pressed; the sliding pressing block changes the position of the free pressing end of the rotating arm through movement; the memory alloy wire, the flexible deformation end of the said memory alloy wire is connected with one end of side part of the said sliding block, another end of the said memory alloy wire is the fixed end, the said memory alloy wire is connected with switch; and one end of the reset spring is connected with the other end of the side part of the sliding pressing block, and the other end of the reset spring is a fixed end. The invention also discloses a blood pressure detection module and intelligent blood pressure detection equipment. The pressurizing structure and the blood pressure detection module do not need to be wound on limbs when in use, the use position is not limited, and only the blood pressure detection module is required to cover arteries.
Description
Technical Field
The invention relates to the field of pressure detection, in particular to a pressurizing structure, a blood pressure detection module and intelligent blood pressure detection equipment.
Background
Arterial blood pressure is the most important and commonly used measurement parameter in clinical practice, and blood pressure is also an integral part of the risk score of various important cardiovascular diseases, so that the measurement of blood pressure is of great medical significance.
Most of the current noninvasive electronic blood pressure meters use an oscillometric method and individually use an auscultation method. The cuff type sphygmomanometer is either an oscillometric or auscultatory type sphygmomanometer. The cuff comprises a cloth bag and a balloon, wherein the length of the balloon is generally about 0.8 times of the limb, and the width of the balloon is about 0.4 times of the limb. When measuring blood pressure, the cuff is wound on the limb to press the arterial blood vessel of the limb. The blood pressure is detected by pressurizing the balloon in the cuff, preventing arterial blood flow, detecting the change of the air pressure in the balloon or detecting Korotkoff sounds and the air pressure in the balloon.
The cuff type sphygmomanometer has problems in that the cuff (air bag) needs to be wound around the limb when in use, the use position is limited, and the use is troublesome. Meanwhile, because the wrist or the arm is occupied for the whole circumference, the device for simultaneously detecting vital sign parameters (such as heart rate detection by a photoelectric method) except blood pressure is difficult to realize.
For this reason, there is chinese patent application publication No. CN107174229a that discloses a pulse pressure conduction structure, portable blood pressure detection module and intelligent wearing equipment at present, although this patent uses the position unrestricted, only need with pulse pressure conduction part cover the artery can, pulse pressure will pulse pressure conduction part reflect in the gaseous change in the die cavity to the blood pressure detection membrane detects pulse pressure signal of being convenient for. However, the device is matched with the switching of the slow air release valve and the fast air release valve, has a complex structure, and has high synchronism requirement, so that the measurement accuracy is easy to have errors.
Disclosure of Invention
It is an object of the present invention to provide a pressurizing structure capable of pressurizing a detecting unit. Another object of the present invention is to provide a blood pressure detection module capable of detecting blood pressure. The invention further aims to provide the intelligent blood pressure detection equipment which is convenient for measuring various parts and is not limited by the use parts.
The technical problems solved by the invention can be realized by adopting the following technical scheme:
a pressing structure, characterized by comprising:
a rotating arm, one end of which is a free pressing end for pressing a part to be pressed;
the sliding pressing block changes the position of the free pressing end of the rotating arm through movement;
the memory alloy wire, the flexible deformation end of the said memory alloy wire is connected with one end of side part of the said sliding block, another end of the said memory alloy wire is the fixed end, the said memory alloy wire is connected with switch;
and one end of the reset spring is connected with the other end of the side part of the sliding pressing block, and the other end of the reset spring is a fixed end.
In a preferred embodiment of the present invention, the top of the sliding block is provided with a pressing mechanism for applying an elastic pressure to the top of the sliding block.
In a preferred embodiment of the present invention, the pressing mechanism includes a pressing block and a compression spring connected to the top of the pressing block.
In a preferred embodiment of the present invention, the rotating arm is a V-shaped rotating arm, the vertex of the V-shaped rotating arm rotates around a pin, the sliding press block moves between the two arms of the V-shaped rotating arm, and the closer the sliding press block is to the free pressing end of the V-shaped rotating arm, the greater the free pressing end of the V-shaped rotating arm presses the external part.
A blood pressure detection module, comprising:
a housing;
the pressing structure according to any one of the above aspects, the pressing structure being disposed within the housing;
the blood pressure detection sensor is arranged at the bottom of the inner wall of the shell, at least one part of the blood pressure detection sensor is exposed out of the bottom of the shell and is used for contacting with an external part to be detected, and the free pressing end of the rotating arm of the pressing structure corresponds to the blood pressure detection sensor;
the miniature data storage module is arranged in the shell and connected with the blood pressure detection sensor, and is used for storing blood pressure data detected by the blood pressure detection sensor;
the wireless data transmission module or/and display module is arranged in the shell and is connected with the miniature data storage module;
and the miniature power supply supplies power to the blood pressure detection sensor, the miniature data storage module, the wireless data transmission module or the display module.
In a preferred embodiment of the present invention, at least one stop lever made of a memory alloy material is disposed at a side portion of the sliding press block, a positioning rod corresponding to the stop lever is disposed inside the housing, the stop lever is connected to a pulse-type energizing switch, when the memory alloy wire is energized to move the sliding press block, the stop lever is energized to deform for the positioning rod to give way, when the memory alloy wire is de-energized, the stop lever is also de-energized to restore to a restoration shape and limit the positioning rod, the sliding press block is restricted from resetting with the reset spring for a period of time, it is ensured that the blood pressure detection sensor has a period of time to acquire blood pressure data, when a period of time passes, the pulse-type energizing switch is energized to deform for giving way to the positioning rod to give way to the stop lever, so that the sliding press block resets with the reset spring, and the free pressing end of the rotating arm no longer presses the blood pressure detection sensor.
In a preferred embodiment of the present invention, three limit rods are disposed at intervals along the length direction of the memory alloy wire at the side portion of the sliding press block, and the three limit rods are connected with three pulse-type power-on switches respectively.
In a preferred embodiment of the present invention, the contact between the bottom of the housing and the bottom of the blood pressure detection sensor is an elastic membrane.
Blood pressure intelligent detection equipment, characterized by includes:
a blood pressure detection module as described in any one of the above aspects;
a carrier for placement of the blood pressure detection module.
In a preferred embodiment of the invention, the carrier is a smart wristband or belt or bandage with a receiving cavity.
Due to the adoption of the technical scheme, the pressurizing structure and the blood pressure detection module do not need to be wound on limbs when in use, the use position is not limited, the blood pressure detection module only needs to cover an artery, and the blood pressure detection sensor transmits pulse pressure to the miniature data storage module for storage or transmission to external receiving end equipment. The intelligent blood pressure detection device is not limited to arteries at the wrist or the arm, can be used for other parts such as the cervical artery and the heart, and can be small after a large-volume air bag and a cuff are omitted, so that the intelligent blood pressure detection device can be singly attached to the part to be detected or easily attached to other wearing articles, such as a smart watchband, a smart bracelet band or a bandage with a containing cavity.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic top view of the sliding compact.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the aim and the effect of the invention easy to understand, the invention is further illustrated below.
Referring to fig. 1 and 2, a pressing structure includes a rotating arm 100, a sliding block 200, a memory alloy wire 300, and a return spring 400. The pressurizing structure is used for pressurizing a part to be pressurized, and the pressurizing structure is triggered to work by pressing the power-on switch, so that the blood pressure detecting sensor for detecting the blood pressure can be pressurized. One end of the rotating arm 100 is a free pressing end 110 for pressing a part to be pressed, and the sliding block 200 changes the position of the free pressing end 110 of the rotating arm 100 by moving. Specifically, the rotating arm 100 in the present embodiment is a V-shaped rotating arm, and the apex of the V-shaped rotating arm rotates around the pin 101. The sliding block 200 moves between the two arms of the V-shaped rotating arm, and the closer the sliding block 200 is to the free pressing end 110 of the V-shaped rotating arm, the larger the rotation amplitude of the free pressing end 110 is, the larger the free pressing end 110 of the V-shaped rotating arm presses the external member.
The expansion deformation end 310 of the memory alloy wire 300 is connected with one end of the side part of the sliding press block 200, the other end of the memory alloy wire 300 is a fixed end 320, and the memory alloy wire 300 is connected with an energizing switch.
One end of the return spring 400 is connected with the other end of the side portion of the sliding block 200, and the other end of the return spring 400 is a fixed end.
The top of the sliding block 200 is provided with a pressing mechanism 500 for applying an elastic pressure to the top of the sliding block 200, ensuring that the sliding block 200 always maintains a pressure on the rotating arm 100. The pressing mechanism 500 includes a pressing block 510 and a compression spring 520 connected to the top of the pressing block 510.
The blood pressure detection module comprises a shell 600, a pressurizing structure arranged in the shell 600, a blood pressure detection sensor 700, a miniature data storage module 800, a wireless data transmission module 900, a display module and a miniature power supply 1000, wherein the display module can be arranged at the top of the shell 600, so that data can be conveniently displayed. The inside working chamber that forms of casing 600, the switch that energizes sets up at casing 600 top, conveniently presses. The fixed ends of the memory alloy wire 300 and the return spring 400 of the pressing structure are fixed to the inner wall of the case 600, respectively. The top of the housing 600 leaves room for the pressing mechanism 500 to be placed.
The blood pressure detecting sensor 700 is disposed at the bottom of the inner wall of the housing 600, at least a portion of the blood pressure detecting sensor 700 is exposed from the bottom of the housing 600 to contact with an external portion to be detected, the free pressing end 110 of the rotating arm 100 of the pressing structure corresponds to the blood pressure detection sensor 700. The contact part between the bottom of the casing 600 and the bottom of the blood pressure detection sensor 700 in the present embodiment is an elastic membrane 610, when the blood pressure detection sensor 700 is pressurized, the elastic membrane 610 can slightly extend out of the bottom of the casing 600, so as to ensure sufficient contact with the part to be detected; when the blood pressure detecting sensor 700 is not pressurized, the elastic membrane 610 has a flat structure, which ensures the flatness of the bottom of the casing 600 and improves the comfort of use. The blood pressure detection sensor 700 is a related art, and can convert a blood pressure signal into a voltage signal when attached to the upper portion of an arterial vessel, as in the case of a related art blood pressure sensor that converts a blood pressure change signal into an electrical signal by a voltage value change. For example, the blood pressure detection sensor 700 is a combination of a flexible elastomer matrix pressure sensing film element and a micro-controller chip disclosed in chinese patent application publication No. CN106901702a, and the vascular pulse pressure change is converted into an electrical signal through a voltage value change; the voltage signal obtained after the voltage change is filtered is input to an analog-to-digital conversion port of the micro controller chip to be converted into a digital signal, and then stored in the micro data storage module 800.
The wireless data transmitting module 900 and the display module are disposed in the housing 600 and connected to the micro data storage module 800. The wireless data transmission module 900 may be a WIFI wireless data transmission module, an RFID wireless data transmission module, or a bluetooth wireless data transmission module.
The micro power supply 1000 is a blood pressure detection sensor 700, a micro data storage module 800 the wireless data transmitting module 900 and the display module are powered. The micro power supply 1000 can be conducted with the memory alloy wire 300 at the same time and controlled by an energizing switch.
At least one limit rod 210 made of memory alloy material is arranged on the side of the sliding press block 200, a locating rod 601 corresponding to the limit rod 210 is arranged in the shell 600, the limit rod 210 is connected with a pulse-type power-on switch, and the micro power supply 1000 can be also communicated with the limit rod 210. The stop lever 210 is deformed when powered, and the positioning lever 601 is unseated. In the present embodiment, the sliding block 200 is provided at the side portion thereof there is a stop bar 210 made of a memory alloy material.
The working principle of the blood pressure detection module is as follows:
when the bottom of the shell 600 is tightly attached to a part to be detected, for example, when blood pressure is detected, the bottom of the shell 600 is tightly attached to an artery of a wrist, then an electrifying switch is turned on to connect, at the moment, the telescopic deformation end 310 of the memory alloy wire 300 contracts to drive the sliding press block 200 to move towards the free pressing end 110 of the rotating arm 100, at the moment, the limiting rod 210 is electrified to deform to give the positioning rod 601 to be out of position, the free pressing end 110 of the rotating arm 100 starts to move downwards to press the blood pressure detection sensor 700, so that the bottom of the blood pressure detection sensor 700 stretches out of the bottom of the shell 600 through the elastic membrane 610 and then is tightly contacted with skin, and the blood pressure detection sensor 700 starts to acquire blood pressure data. When the power-on switch is turned off, the memory alloy wire 300 is powered off, and the sliding press block 200 is theoretically required to move towards the other end of the rotating arm 100 under the action of the reset spring 400, but at this time, the limiting rod 210 is powered off to restore to the original shape and limit the positioning rod 601, so that the sliding press block 200 is limited not to reset along with the reset spring 400 within a period of time, and the blood pressure detection sensor 700 is ensured to acquire blood pressure data for a period of time. When a period of time passes, the pulse-type power-on switch energizes the limit rod 210 to deform and give way to the locating rod 601, so that the sliding press block 200 resets along with the reset spring 400, the free pressing end 110 of the rotating arm 100 does not press the blood pressure detection sensor 700 any more, and after the blood pressure detection is finished, the data is transmitted to the micro data storage module 800 for storage analysis, and can be transmitted through the wireless data transmission module 900 or displayed through the display module, and then the next detection state is waited.
In addition to the above embodiments, three limit rods may be provided at intervals along the length direction of the memory alloy wire 300 at the side portion of the sliding block 200, and the three limit rods may be connected to three pulse-type power switches, respectively. When the blood pressure detecting device works, the power-on switch is turned on to be connected, at the moment, the telescopic deformation end 310 of the memory alloy wire 300 contracts to drive the sliding press block 200 to move towards the free pressing end 110 of the rotating arm 100, at the moment, the three limiting rods 210 are electrified to deform to give the positioning rod 601 to give way, the free pressing end 110 of the rotating arm 100 starts to move downwards to press the blood pressure detecting sensor 700, so that the bottom of the blood pressure detecting sensor 700 stretches out of the bottom of the shell 600 through the elastic membrane 610 and then is in close contact with the skin, and the blood pressure detecting sensor 700 starts to acquire blood pressure data. When the power-on switch is turned off, the memory alloy wire 300 is powered off, and the sliding press block 200 is theoretically required to move towards one end of the rotating arm 100 under the action of the reset spring 400, but at the moment, the first limiting rod 210 is also powered off to restore to the original shape and limit the positioning rod 601, so that the sliding press block 200 is limited not to reset along with the reset spring 400 for a period of time, the blood pressure detection sensor 700 is ensured to acquire blood pressure data for a period of time, and the blood pressure detection sensor 700 in the period of time is detected under the condition of being completely in close contact with and pressed against the skin due to the fact that the free pressure application end 110 is subjected to larger pressure. After a period of time, blood pressure data of a first period of time is obtained, the first limiting rod 210 is electrified and deformed to give way to the positioning rod 601, the second limiting rod 210 is powered off to restore the original shape and limit the positioning rod 601, at this time, the sliding press block 200 is required to move toward the other end of the rotating arm 100 by a distance between the two limiting rods 210, at this time, the free pressing end 110 of the rotating arm 100 changes the pressure of the blood pressure detection sensor 700, the blood pressure detection sensor 700 acquires blood pressure data for a period of time, and then acquires blood pressure data for a second period of time, and the pressure of the blood pressure detection sensor 700 received by the free pressing end 110 is weaker than the pressure received by the first period of time during the period of time, so that the blood pressure detection sensor 700 is detected under the condition of being in close contact with the skin but the pressure is not too tight. After a period of time, blood pressure data of a second period of time is obtained, the second limiting rod 210 is electrified and deformed to give way to the positioning rod 601, the third limiting rod 210 is powered off and returns to its original shape and limits the positioning rod 601, at this time, the sliding press block 200 is moved to the other end of the rotating arm 100 by a distance between the two limiting rods 210, at this time, the free pressing end 110 of the rotating arm 100 changes the pressure of the blood pressure detection sensor 700, and the blood pressure detection sensor 700 acquires blood pressure data for a period of time, and the pressure of the free pressing end 110 applied to the blood pressure detection sensor 700 during the period of time is further weakened than the pressure applied to the second period of time, so that the blood pressure detection sensor 700 is detected under the condition that the blood pressure detection sensor 700 is basically contacted with the skin but the pressure is not too tight. After a period of time, blood pressure data for a third period of time is obtained. The three periods of time can respectively obtain the detection data under different pressure values between the blood pressure detection sensor 700 and the skin, the pressure value between the blood pressure detection sensor 700 and the skin can be reduced from the maximum value to almost 0, the blood pressure data obtained in the three periods of time are transmitted to the miniature data storage module 800 for storage weighted average analysis, and are integrated into the blood pressure detection data with higher precision, and the blood pressure detection data can also be transmitted through the wireless data transmission module 900 or displayed through the display module, and then the next detection state is waited.
The intelligent blood pressure detection device can comprise the blood pressure detection module and a carrier for placing the blood pressure detection module. The carrier is an intelligent wrist strap or an intelligent hand strap or a bandage with a containing cavity, and can be used conveniently. The invention can also be used as a public rapid blood pressure detection tool by matching with the bandage with the containing cavity.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A pressing structure, characterized by comprising:
a rotating arm, one end of which is a free pressing end for pressing a part to be pressed;
the sliding pressing block changes the position of the free pressing end of the rotating arm through movement;
the memory alloy wire, the flexible deformation end of the said memory alloy wire is connected with one end of side part of the said sliding block, another end of the said memory alloy wire is the fixed end, the said memory alloy wire is connected with switch;
one end of the reset spring is connected with the other end of the side part of the sliding pressing block, and the other end of the reset spring is a fixed end;
the top of the sliding press block is provided with a pressing mechanism for applying elastic pressure to the top of the sliding press block;
the sliding press block moves between the two arms of the V-shaped rotating arm, the larger the rotation amplitude of the free pressing end is, the closer the sliding press block is to the free pressing end of the V-shaped rotating arm, and the larger the free pressing end of the V-shaped rotating arm presses an external part.
2. A pressing structure according to claim 1, it is characterized in that the method comprises the steps of, the pressing mechanism comprises a pressing block and a compression spring connected to the top of the pressing block.
3. A blood pressure detection module, comprising:
a housing;
the pressing structure according to claim 1 or 2, which is provided inside the housing;
the blood pressure detection sensor is arranged at the bottom of the inner wall of the shell, at least one part of the blood pressure detection sensor is exposed out of the bottom of the shell and is used for contacting with an external part to be detected, and the free pressing end of the rotating arm of the pressing structure corresponds to the blood pressure detection sensor;
the miniature data storage module is arranged in the shell and connected with the blood pressure detection sensor, and is used for storing blood pressure data detected by the blood pressure detection sensor;
the wireless data transmission module or/and display module is arranged in the shell and is connected with the miniature data storage module;
a micro-power supply, the miniature power supply supplies power to the blood pressure detection sensor, the miniature data storage module, the wireless data transmission module or the display module.
4. A blood pressure detection module according to claim 3, wherein at least one stop lever made of a memory alloy material is arranged on the side portion of the sliding press block, a positioning lever corresponding to the stop lever is arranged in the shell, the stop lever is connected with a pulse-type power-on switch, when the memory alloy wire is powered on to enable the sliding press block to move, the stop lever is powered on to deform to give way to the positioning lever, when the memory alloy wire is powered off, the stop lever is powered off to restore to a restoration shape and is limited by the positioning lever, the sliding press block is limited not to reset along with the reset spring in a period of time, the blood pressure detection sensor is guaranteed to acquire blood pressure data in a period of time, when the period of time passes, the pulse-type power-on switch is used for powering on to deform to give way to the positioning lever, so that the sliding press block is reset along with the reset spring, and the free pressing end of the rotating arm does not press the blood pressure detection sensor.
5. The blood pressure detection module according to claim 4, wherein three limit rods are arranged at intervals along the length direction of the memory alloy wire at the side part of the sliding press block, and the three limit rods are connected with three pulse-type power-on switches respectively.
6. A blood pressure detection module according to claim 3, wherein the contact between the bottom of the housing and the bottom of the blood pressure detection sensor is an elastic membrane.
7. Blood pressure intelligent detection equipment, characterized by includes:
a blood pressure detection module as claimed in any one of claims 3 to 5;
a carrier for placement of the blood pressure detection module.
8. A blood pressure intelligent detection device according to claim 7, wherein said carrier is a smart wristband or belt or bandage with a receiving cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343932.6A CN108030483B (en) | 2017-12-06 | 2017-12-06 | Pressurization structure, blood pressure detection module and blood pressure intelligent detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343932.6A CN108030483B (en) | 2017-12-06 | 2017-12-06 | Pressurization structure, blood pressure detection module and blood pressure intelligent detection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108030483A CN108030483A (en) | 2018-05-15 |
| CN108030483B true CN108030483B (en) | 2023-12-29 |
Family
ID=62102996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711343932.6A Active CN108030483B (en) | 2017-12-06 | 2017-12-06 | Pressurization structure, blood pressure detection module and blood pressure intelligent detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108030483B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836292B (en) * | 2018-06-28 | 2021-02-26 | 广东乐心医疗电子股份有限公司 | Blood pressure measuring method and device and blood pressure measuring equipment |
| CN108771536A (en) * | 2018-07-04 | 2018-11-09 | 芜湖圣美孚科技有限公司 | A kind of integral type glucometer detection device and method |
| CN109381171B (en) * | 2018-09-13 | 2021-04-23 | 胡娜 | Automatic blood pressure measuring device |
| CN110025305A (en) * | 2019-04-18 | 2019-07-19 | 太原理工大学 | Blood pressure heart rate measuring system and preparation method thereof based on flexibility stress sensor |
| CN113974592B (en) * | 2021-10-28 | 2023-01-31 | 歌尔科技有限公司 | Wearable equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722993A (en) * | 2002-08-15 | 2006-01-18 | 新特斯(美国)公司 | Controlled artificial intervertebral disc implant |
| JP2006204401A (en) * | 2005-01-26 | 2006-08-10 | Matsushita Electric Works Ltd | Fastening structure of sphygmomanometer for wrist |
| WO2010103897A1 (en) * | 2009-03-12 | 2010-09-16 | オムロンヘルスケア株式会社 | Cuff for blood pressure information measurement device and blood pressure information measurement device equipped with cuff |
| CN102772249A (en) * | 2012-06-19 | 2012-11-14 | 深圳市惠泰医疗器械有限公司 | Radiofrequency ablation electrode catheter of renal artery rail |
| CN203351504U (en) * | 2013-07-19 | 2013-12-18 | 旭程电子(深圳)有限公司 | Self-recovery temperature protector |
| CN203370010U (en) * | 2013-02-04 | 2014-01-01 | 张湘民 | Tongue back elastic traction device |
| CN104685210A (en) * | 2012-03-28 | 2015-06-03 | 维森楚私人有限公司 | Mechanical driver |
| CN104971390A (en) * | 2004-02-03 | 2015-10-14 | V波有限公司 | Device and method for controlling in-vivo pressure |
| JP2016160901A (en) * | 2015-03-05 | 2016-09-05 | セイコーエプソン株式会社 | Tube pump and medical device |
| CN106514645A (en) * | 2017-01-10 | 2017-03-22 | 中国计量大学 | Nesting type shape memory alloy pneumatic artificial muscle |
| CN107003698A (en) * | 2014-11-28 | 2017-08-01 | 诺基亚技术有限公司 | Method and apparatus for making sensor device contact skin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070027381A1 (en) * | 2005-07-29 | 2007-02-01 | Therasense, Inc. | Inserter and methods of use |
-
2017
- 2017-12-06 CN CN201711343932.6A patent/CN108030483B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722993A (en) * | 2002-08-15 | 2006-01-18 | 新特斯(美国)公司 | Controlled artificial intervertebral disc implant |
| CN104971390A (en) * | 2004-02-03 | 2015-10-14 | V波有限公司 | Device and method for controlling in-vivo pressure |
| JP2006204401A (en) * | 2005-01-26 | 2006-08-10 | Matsushita Electric Works Ltd | Fastening structure of sphygmomanometer for wrist |
| WO2010103897A1 (en) * | 2009-03-12 | 2010-09-16 | オムロンヘルスケア株式会社 | Cuff for blood pressure information measurement device and blood pressure information measurement device equipped with cuff |
| CN104685210A (en) * | 2012-03-28 | 2015-06-03 | 维森楚私人有限公司 | Mechanical driver |
| CN102772249A (en) * | 2012-06-19 | 2012-11-14 | 深圳市惠泰医疗器械有限公司 | Radiofrequency ablation electrode catheter of renal artery rail |
| CN203370010U (en) * | 2013-02-04 | 2014-01-01 | 张湘民 | Tongue back elastic traction device |
| CN203351504U (en) * | 2013-07-19 | 2013-12-18 | 旭程电子(深圳)有限公司 | Self-recovery temperature protector |
| CN107003698A (en) * | 2014-11-28 | 2017-08-01 | 诺基亚技术有限公司 | Method and apparatus for making sensor device contact skin |
| JP2016160901A (en) * | 2015-03-05 | 2016-09-05 | セイコーエプソン株式会社 | Tube pump and medical device |
| CN106514645A (en) * | 2017-01-10 | 2017-03-22 | 中国计量大学 | Nesting type shape memory alloy pneumatic artificial muscle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108030483A (en) | 2018-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108030483B (en) | Pressurization structure, blood pressure detection module and blood pressure intelligent detection equipment | |
| CN108030482B (en) | Pressurization structure, air bag type blood pressure detection module and intelligent blood pressure detection equipment | |
| CN110225711B (en) | Finger artery blood pressure monitor | |
| KR101349767B1 (en) | Wrist-mount blood pressure monitor | |
| CN111803044B (en) | Electronic detection device | |
| TWI301755B (en) | Blood pressure measuring apparatus | |
| KR101239348B1 (en) | Portable pulse measuring device | |
| US20200178812A1 (en) | Pulse pressure conducting structure, portable blood pressure detection module, and smart wearable device | |
| EP3263020A1 (en) | Optical fiber type continuous blood pressure detection sensor and wearable device thereof | |
| US20160022158A1 (en) | Ring-Type Cuff For Blood Pressure Manometer | |
| US20190053723A1 (en) | Clamping Device, System and Method for Controlling Venous Blood Flow, Improving Venous Dilation and Effecting Blood Pressure Measurement | |
| CN112384133A (en) | Wearable sphygmomanometer with actuated cuff | |
| JP2020500080A (en) | Wrist sphygmomanometer | |
| US20230095971A1 (en) | Comprehensive wearable vital signs monitor | |
| TWI323170B (en) | Cuff for sphygmomanometer and sphygmomanometer | |
| CN110022763A (en) | A kind of wrist-watch wrist strap | |
| JP2018153259A (en) | Biological information measuring device, method, and program | |
| KR20150092465A (en) | Wrist wearable blood pressure monitor | |
| KR101680197B1 (en) | Wrist wearable blood pressure monitor | |
| CN105377125B (en) | A kind of blood pressure detector and relevant apparatus and communication system | |
| CN208388605U (en) | A kind of pressure structure, blood pressure detecting module and blood pressure intelligent detection equipment | |
| KR101750063B1 (en) | Wrist pressing unit for monitoring blood pressure and wrist wearable blood pressure monitor having the same | |
| CN208114589U (en) | Pressure structure, gasbag-type blood pressure detecting module and blood pressure intelligent detection equipment | |
| JP6710318B2 (en) | Biological information measuring device, method and program | |
| JP2007259957A (en) | Device for measuring blood pressure and method for measuring blood pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231205 Address after: 101, No. 34, the Taihu Lake Street, Dakang Community, Yuanshan Street, Longgang District, Shenzhen, Guangdong 518115 Applicant after: SHENZHEN STARSPRING MASTERIALS CO.,LTD. Address before: Floor 1, No. 20, the Taihu Lake Road, Dakang Xiazhong Village, Henggang, Longgang District, Shenzhen, Guangdong 518115 Applicant before: SHENZHEN XINGHEQUAN NEW MATERIAL Co.,Ltd. HARDWARE ACCESSORIES FACTORY |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |