CN116850457A - Portable myocardial ischemia protection electric stimulation device - Google Patents
Portable myocardial ischemia protection electric stimulation device Download PDFInfo
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- CN116850457A CN116850457A CN202310958377.7A CN202310958377A CN116850457A CN 116850457 A CN116850457 A CN 116850457A CN 202310958377 A CN202310958377 A CN 202310958377A CN 116850457 A CN116850457 A CN 116850457A
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- 230000000638 stimulation Effects 0.000 title claims abstract description 38
- 208000031225 myocardial ischemia Diseases 0.000 title claims abstract description 31
- 210000004165 myocardium Anatomy 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920006280 packaging film Polymers 0.000 claims description 3
- 239000012785 packaging film Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 210000000707 wrist Anatomy 0.000 claims description 2
- 238000011282 treatment Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 208000024891 symptom Diseases 0.000 abstract description 3
- 238000001467 acupuncture Methods 0.000 description 9
- 206010002383 Angina Pectoris Diseases 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 208000024172 Cardiovascular disease Diseases 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 208000007718 Stable Angina Diseases 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000002646 transcutaneous electrical nerve stimulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000019622 heart disease Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000004007 neuromodulation Effects 0.000 description 2
- 210000002569 neuron Anatomy 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010050819 Musculoskeletal chest pain Diseases 0.000 description 1
- 102000014413 Neuregulin Human genes 0.000 description 1
- 108050003475 Neuregulin Proteins 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000007814 Unstable Angina Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009093 first-line therapy Methods 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 208000035824 paresthesia Diseases 0.000 description 1
- 238000011458 pharmacological treatment Methods 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/36017—External stimulators, e.g. with patch electrodes with leads or electrodes penetrating the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36031—Control systems using physiological parameters for adjustment
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Electrotherapy Devices (AREA)
Abstract
The application relates to the field of myocardial ischemia treatment, in particular to a portable myocardial ischemia protection electric stimulation device, which comprises a sensor assembly, a control unit and a control unit, wherein the sensor assembly is used for placing a stimulation part, and the stimulation part is used for monitoring the state of cardiac muscle in real time; a sensor applicator for applying a sensor to a site to be measured; and the control terminal is in wireless connection with the sensor and is used for receiving and displaying the sensor data and controlling the sensor. Compared with the prior art, the technical scheme provided by the application has the following beneficial effects: when the electric stimulation is needed to treat myocardial ischemia, the device can be used for applying the electric stimulation to a patient at the first time, and when the sensor is applied to the application part, the state of the myocardium can be monitored in real time, and the electric stimulation treatment is carried out on a human body according to the needs through the control terminal; the device is convenient to carry and simple to operate, and is beneficial to recovery of myocardial ischemia symptoms.
Description
Technical Field
The application relates to the field of myocardial ischemia treatment, in particular to a portable myocardial ischemia protection electric stimulation device.
Background
Cardiovascular disease, sometimes also referred to as heart disease, is a generic term for various diseases affecting the heart. Cardiovascular disease includes any of a number of specific diseases affecting the heart itself and/or the vascular system, particularly veins and arteries to and from the heart. One common heart disease is ischemic heart disease, which is defined as an insufficient flow of blood to a part of the body due to contraction or blockage of the blood vessel supplying it. Myocardial ischemia produces angina pectoris. Angina pectoris can be classified as stable angina pectoris or unstable angina pectoris. Stable angina refers to exercise-induced angina, rest-relieved angina. Stable angina occurs when the heart's demand for blood exceeds the blood supply provided by the coronary arteries.
There are a number of methods currently available for treating patients suffering from cardiovascular disease. These include lowering risk factors (e.g., diet, exercise, stress reduction), pharmacological treatments (medications), and invasive and interventional treatments (e.g., bypass surgery) performed by cardiologists and surgeons. Despite all therapeutic measures currently available and practiced, many patients remain severely incapacitated due to their cardiovascular disease. Therefore, in recent years, many alternative therapies have begun to emerge. These treatments have emerged because none of the more commonly used treatments are entirely effective in eliminating symptoms or adverse results caused by these diseases. Moreover, many of the primary therapies produce side effects that are unacceptable to the patient.
Alternative approaches that have emerged in the medical management of cardiovascular disease include the neuregulin technique; for example, transcutaneous Electrical Nerve Stimulation (TENS) and Spinal Cord Stimulation (SCS). Neuromodulation techniques, including TENS and SCS, are safe and generally effective methods of treating angina. Transcutaneous Electrical Nerve Stimulation (TENS) is a neuromodulation technique employing acupuncture. Other standard electrodes may be applied to the chest wall pain area instead of the needle. The device is typically available for use by a patient after home instruction. When angina attacks occur or are expected to occur, the patient applies the stimulus for 1-3 minutes. Placement of the electrodes such that the stimulus paresthesia covers the angina pain area is necessary, as this is the only way to ensure that the appropriate spinal segment is activated; i.e., providing segments of nerves to the heart.
In China, due to the limitation of the received sites and professionals, a part of diseases requiring acupuncture treatment adopts a buried line acupuncture method to solve the limitation, and the buried line at the acupuncture points refers to the purpose of stimulating channels and collaterals, balancing yin and yang, harmonizing qi and blood and adjusting viscera in the acupuncture points through needles and medicine lines according to the acupuncture theory so as to treat the diseases. Although this method can solve the above-mentioned limitations to some extent, it also causes great damage to the human body. Therefore, there is an urgent need in the market for an acupuncture-like device that is convenient to carry and use and is used for treating myocardial ischemia.
Disclosure of Invention
The application aims to solve the defects of the prior art and provide a device capable of stably providing electric stimulation so as to stimulate nerves and achieve the function of treating or relieving myocardial ischemia.
To achieve the above object, the present application provides a portable myocardial ischemia protecting electro-stimulation device comprising
The sensor assembly is used for placing a stimulation part, and the stimulation part is used for monitoring the state of cardiac muscle in real time;
a sensor applicator for applying a sensor to a site to be measured;
and the control terminal is in wireless connection with the sensor and is used for receiving and displaying the sensor data and controlling the sensor.
Preferably: the sensor assembly comprises a placement box and a base, a cavity is formed in the middle of the placement box, the bottom of the cavity is connected with the base in a matched mode, and the top surface of the base is connected with the stimulation portion in a matched mode.
Preferably: the stimulation portion comprises a first connecting piece and a second connecting piece, the first connecting piece is fixedly connected with the base, the second connecting piece is connected with the first connecting piece in a matched mode through a buckle, one ends of the first connecting piece and the second connecting piece are provided with penetrating holes, and penetrating portions are arranged in the penetrating holes.
Preferably: the puncture part comprises a puncture needle and an electric needle, a notch is formed in one side of the puncture needle, the puncture needle is used for puncturing skin, the electric needle is sleeved in the middle of the puncture needle, the length of the electric needle is smaller than that of the puncture needle, one end of the electric needle extends into the second connecting piece, an annular electrode is arranged on the outer side of the end part of the other end of the electric needle, and the electric needle is made of flexible materials.
Preferably: the top surface of the placement box is provided with a first limiting part, and one end of the surface of the first limiting part is provided with a first calibration line.
Preferably: the sensor applicator comprises a bottom cover and a hand-held part, wherein the bottom cover and the hand-held part are of a cavity structure, and the bottom cover and the hand-held part are connected through threads.
Preferably: the handheld portion surface is equipped with the spacing portion of second, be equipped with the installation shell in the handheld portion, the installation shell is in spacing removal in the handheld portion, still be equipped with the third connecting piece in the handheld portion, the third connecting piece pass through the bracing piece with handheld portion bottom fixed connection, and the third connecting portion is located inside the installation shell, handheld portion surface still is equipped with the second calibration line.
Preferably: the surface of the third connecting piece is connected with the sensor in a matched mode, a cavity is formed in the middle of the sensor and used for accommodating the second connecting piece, the second connecting piece can be connected with the sensor in a fastening mode, a battery is arranged in the sensor and used for sending out an electric signal, and the electric signal is transmitted through the puncture needle.
Preferably: when the handheld portion is placed in the placement box, the first calibration line is aligned with the second calibration line, when the handheld portion is pressed downwards, the installation shell moves upwards at the moment through the first limiting portion and the second limiting portion, the second connecting piece is connected with the sensor in a matched mode, and the puncture portion follows the second connecting piece to be fastened in a synchronous mode with the sensor.
The application also provides a use method of the portable myocardial ischemia protection electro-stimulation device, which comprises the following specific steps:
s1, selecting an application part;
s2, cleaning the application part by using alcohol cotton, and then drying the part;
s3, tearing off a packaging film of the sensor assembly, opening the sensor applicator, and taking down the bottom cover;
s4, placing the handheld part of the sensor applicator on a placement box of the sensor assembly, aligning the first calibration line with the second calibration line, and forcefully pressing the handheld part of the sensor applicator until the first limit part and the second limit part are clung;
s5, lifting the hand-held part of the sensor applicator, wherein the puncture part is positioned on the hand-held part;
s6, aligning the sensor applicator to the wrist, and forcefully pressing down;
s7, removing the sensor applicator and ensuring that the sensor is firmly applied;
s8, when the electric stimulation needs to be applied, the battery in the sensor is controlled to be electrified through the control terminal, and the annular electrode is used for applying the electric stimulation.
Compared with the prior art, the technical scheme provided by the application has the following beneficial effects: when the electric stimulation is needed to treat myocardial ischemia, the device can be used for applying the electric stimulation to a patient at the first time, and when the sensor is applied to the application part, the state of the myocardium can be monitored in real time, and the electric stimulation is applied to a human body through the control terminal according to the needs; the device is convenient to carry and simple to operate, and is beneficial to recovery of myocardial ischemia symptoms.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is an overall block diagram of a sensor applicator of the present application;
FIG. 2 is an exploded view of the sensor applicator of the present application;
FIG. 3 is an exploded view of another view of the sensor applicator of the present application;
FIG. 4 is a block diagram of a sensor assembly of the present application;
FIG. 5 is an exploded view of the sensor assembly of the present application;
FIG. 6 is a schematic view of the operation state of the electro-stimulation device of the present application;
in the figure: 1. the hand-held part, the mounting shell, the sensor, the puncture part, the bottom cover, the placement box, the base, the stimulation part, the first limiting part, the second limiting part and the first calibration line are respectively arranged on the hand-held part, the mounting shell, the sensor, the puncture part, the bottom cover, the placement box, the base, the stimulation part and the first calibration line.
Detailed Description
The following description and the discussion of the embodiments of the present application will be made more complete and less in view of the accompanying drawings, in which it is to be understood that the application is not limited to the embodiments of the application disclosed and that it is intended to cover all such modifications as fall within the scope of the application.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
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 herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a portable myocardial ischemia protective electro-stimulation device includes a sensor assembly for placing a stimulation portion, a sensor applicator for applying a puncture portion and a sensor to a human body application site, and a control terminal for receiving and displaying sensor data through a wireless connection and capable of controlling the sensor.
Specifically, the sensor assembly is including placing box and base, has seted up the cavity in the middle part of placing the box, and the cavity bottom is connected with the base cooperation, and the base top surface is connected with the stimulation portion cooperation, and the stimulation portion includes first connecting piece and second connecting piece, first connecting piece and base fixed connection, the second connecting piece pass through the buckle with first connecting piece cooperation is connected, and first connecting piece and second connecting piece one end are equipped with the through-hole that runs through, are equipped with the puncture portion in the through-hole, and the puncture portion includes pjncture needle and electrical needle, and the electrical needle cover is established at the pjncture needle middle part, and the length of electrical needle is less than the length of pjncture needle, and the one end of electrical needle extends to inside the second connecting piece, the other end tip outside of electrical needle is equipped with annular electrode, and the electrical needle adopts flexible material to make, and harmless, the no stimulation to the human body.
The sensor applicator comprises a bottom cover and a handheld portion, the bottom cover and the handheld portion are of a cavity structure, the bottom cover and the handheld portion are connected through threaded fit, a second limiting portion is arranged on the surface of the handheld portion, an installation shell is arranged in the handheld portion and can move in a limiting mode, a third connecting piece is further arranged in the handheld portion and is fixedly connected with the bottom of the handheld portion through a supporting rod, the third connecting portion is located inside the installation shell, a second calibration line is further arranged on the outer surface of the handheld portion, the surface of the third connecting piece is connected with the sensor in a matched mode, a cavity is formed in the middle of the sensor, the cavity is used for accommodating the second connecting piece, the second connecting piece can be connected with the sensor in a fastening mode, a battery is arranged in the sensor and is used for sending out electric signals, the battery is communicated with an annular electrode through a conducting wire, and the annular electrode is used for releasing electric stimulation. The electric needle is separable from the puncture needle, specifically, the puncture needle is inserted into the tissue, at which time the electric needle follows the puncture needle and then the puncture needle is pulled out and separated from the electric needle, whereby the electric needle is left in the superficial layer of the skin and the sensor is brought into close contact with the skin surface.
The control terminal receives and displays the sensor data in a wireless connection mode, and can control the battery in the second connecting piece to send out an electric signal, and the electric stimulation is released through the annular electrode to stimulate the neuron at the application part so as to treat myocardial ischemia. The wireless connection mode comprises at least one of Bluetooth, wifi, 3G/4G/5G, NFC, UWB and Zig-Bee.
Referring to fig. 6, according to the above description, a portable myocardial ischemia protection electro-stimulation device is used as follows:
s1, selecting an application part;
s2, cleaning the application part by using alcohol cotton, and then drying the part;
s3, tearing off a packaging film of the sensor assembly, opening the sensor applicator, and taking down the bottom cover;
s4, placing the handheld part of the sensor applicator on a placement box of the sensor assembly, aligning the first calibration line with the second calibration line, and forcefully pressing the handheld part of the sensor applicator until the first limit part and the second limit part are clung;
s5, lifting the hand-held part of the sensor applicator, wherein the puncture part is positioned on the hand-held part;
s6, aligning the sensor applicator to an application part, and pressing with force;
s7, removing the sensor applicator and ensuring that the sensor is firmly applied;
s8, when the electric stimulation needs to be applied, the battery in the sensor is controlled to be electrified through the control terminal, and the annular electrode is used for applying the electric stimulation.
In step S4, when the handheld portion is placed in the placement box, the first calibration line is aligned with the second calibration line, when the handheld portion is pressed downwards, the installation shell moves upwards at the moment through the first limiting portion and the second limiting portion, the second connecting piece is connected with the sensor in a matched mode, and the puncture portion is fastened in the sensor along with the second connecting piece in a synchronous mode.
It should be noted that, acupuncture can provide protection to myocardial ischemia and help recovery of myocardial ischemia, and the application adopts acupuncture principle, and applies electrical stimulation to neurons by releasing electrical stimulation through an electric needle to achieve the same effect as acupuncture, and will not be described in detail.
The foregoing describes specific embodiments of the present application. It is to be understood that the application is not limited to the specific embodiments described above, and that various changes or modifications or combinations of one or more of the above-described embodiments may be made by those skilled in the art without affecting the spirit of the application, within the scope of the claims. The embodiments of the application and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. A portable myocardial ischemia protecting electro-stimulation device, which is characterized by comprising
A sensor assembly for placing a stimulation portion for monitoring the state of the myocardium and applying electrical stimulation in real time;
a sensor applicator for applying the sensor to a designated site;
and the control terminal is in wireless connection with the sensor and is used for receiving and displaying the sensor data and controlling the sensor.
2. The portable myocardial ischemia protecting electro-stimulation device according to claim 1, wherein the sensor assembly comprises a placement box and a base, wherein a cavity is formed in the middle of the placement box, the base is connected with the bottom of the placement box in a matched manner, and the top surface of the base is connected with the stimulation part in a matched manner.
3. The portable myocardial ischemia protecting electro-stimulation device according to claim 2, wherein the stimulation part comprises a first connecting piece and a second connecting piece, the first connecting piece is fixedly connected with the base, the second connecting piece is connected with the first connecting piece in a matched manner through a buckle, one ends of the first connecting piece and the second connecting piece are provided with through holes, and a puncture part is arranged in each through hole.
4. A portable myocardial ischemia protecting electro-stimulation device according to claim 3, wherein the puncture part comprises a puncture needle and an electric needle, the puncture needle is used for puncturing skin, the electric needle is sleeved in the middle of the puncture needle, the length of the electric needle is smaller than that of the puncture needle, one end of the electric needle extends into the second connecting piece, an annular electrode is arranged outside the end of the other end of the electric needle, and the electric needle is made of flexible materials.
5. The portable myocardial ischemia protecting electro-stimulation device according to claim 4, wherein the top surface of the placement box is provided with a first limiting portion, and one end of the surface of the first limiting portion is provided with a first calibration line.
6. The portable myocardial ischemia protective electro-stimulation device of claim 1, wherein the sensor applicator comprises a bottom cap and a hand-held portion, wherein the bottom cap and the hand-held portion are both hollow structures, and wherein the bottom cap and the hand-held portion are threadably connected.
7. The portable myocardial ischemia protecting electro-stimulation device according to claim 6, wherein the surface of the hand-held part is provided with a second limiting part, the hand-held part is internally provided with a mounting shell, the mounting shell is in limiting movement in the hand-held part, the hand-held part is internally provided with a third connecting piece, the third connecting piece is fixedly connected with the bottom of the hand-held part through a supporting rod, the third connecting piece is positioned in the mounting shell, and the outer surface of the hand-held part is further provided with a second calibration line.
8. The portable myocardial ischemia protecting electro-stimulation device according to claim 7, wherein the surface of the third connecting piece is connected with the sensor in a matching way, a cavity is formed in the middle of the sensor, the cavity is used for accommodating the second connecting piece, the second connecting piece can be connected with the sensor in a fastening way, a battery is arranged in the sensor and is used for sending out an electric signal, the battery is communicated with the annular electrode through a wire, and the annular electrode is used for releasing the electro-stimulation.
9. The portable myocardial ischemia protecting electro-stimulation device of claim 8, wherein the first calibration line is aligned with the second calibration line when the hand-held portion is placed in the placement box, the first and second limiting portions limit the hand-held portion when pressed downward, the mounting case moves upward at this time, the second connector is cooperatively connected with the sensor, and the puncture portion is synchronously fastened with the sensor following the second connector.
10. A method of using a portable myocardial ischemia protective electro-stimulation device as claimed in any of claims 1-9, comprising the steps of:
s1, selecting an application part;
s2, cleaning the application part by using alcohol cotton, and then drying the part;
s3, tearing off a packaging film of the sensor assembly, opening the sensor applicator, and taking down the bottom cover;
s4, placing the handheld part of the sensor applicator on a placement box of the sensor assembly, aligning the first calibration line with the second calibration line, and forcefully pressing the handheld part of the sensor applicator until the first limit part and the second limit part are clung;
s5, lifting the hand-held part of the sensor applicator, wherein the puncture part is positioned on the hand-held part;
s6, aligning the sensor applicator to the wrist, and forcefully pressing down;
s7, removing the sensor applicator and ensuring that the sensor is firmly applied;
s8, when the electric stimulation needs to be applied, the battery in the sensor is controlled to be electrified through the control terminal, and the annular electrode is used for applying the electric stimulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310958377.7A CN116850457A (en) | 2023-08-01 | 2023-08-01 | Portable myocardial ischemia protection electric stimulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310958377.7A CN116850457A (en) | 2023-08-01 | 2023-08-01 | Portable myocardial ischemia protection electric stimulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116850457A true CN116850457A (en) | 2023-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310958377.7A Pending CN116850457A (en) | 2023-08-01 | 2023-08-01 | Portable myocardial ischemia protection electric stimulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116850457A (en) |
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2023
- 2023-08-01 CN CN202310958377.7A patent/CN116850457A/en active Pending
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