CN110916618A - Anesthesia effect verification method, application and system - Google Patents
Anesthesia effect verification method, application and system Download PDFInfo
- Publication number
- CN110916618A CN110916618A CN201911247261.2A CN201911247261A CN110916618A CN 110916618 A CN110916618 A CN 110916618A CN 201911247261 A CN201911247261 A CN 201911247261A CN 110916618 A CN110916618 A CN 110916618A
- Authority
- CN
- China
- Prior art keywords
- output
- skin
- electric pulse
- anesthesia
- contact
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4821—Determining level or depth of anaesthesia
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention relates to the field of electric pulse technology application, in particular to an anesthesia effect verification method, application of electric pulse in verification of anesthesia effect and an anesthesia effect verification system. The verification method comprises an electric pulse generator and at least two conductive output ends connected with an output interface of the electric pulse generator; the method comprises the following steps of enabling at least one output end to be in contact with the skin in a large area, enabling at least one other output end to be in contact with the skin in a small area in a non-invasive mode, enabling one output end with a large contact area to be in contact with the skin of an anaesthetized person firstly, enabling one output end with a small contact area in a non-invasive contact mode to be in contact with the skin of an area to be tested of the anaesthetized person, and inquiring whether the anaesthetized person has pain or stimulation to verify whether the anaesthetization effect is successful. The invention adopts the electric pulse technology, thereby effectively ensuring the accuracy of the anesthesia effect.
Description
Technical Field
The invention relates to the field of electric pulse technology application, in particular to an anesthesia effect verification method, application of electric pulse in verification of anesthesia effect and an anesthesia effect verification system.
Technical Field
After investigation, at the present stage, after injecting anesthetic, a medical worker in an anesthesia department verifies whether the anesthetic effect is achieved, generally, the medical worker inquires a person to be anesthetized, or simultaneously beats an anesthetic part, so that the accuracy of whether the anesthetic effect is achieved is too low, or a needle of an injector is used for puncturing the skin of the part to be anesthetized, if the person to be anesthetized has pain, the anesthetic effect is not achieved, the medical worker needs to continue to wait or increase the dosage of the anesthetic, and then continues to perform acupuncture to verify the anesthetic effect. The method adopts in vivo test, the skin after the needle is pricked is broken, the infection of bacteria and virus is easy, and the experience of multiple needle pricks for anesthetists is very poor. In addition, in different fat and thin people, because of different fat thicknesses, the peripheral nerves are different in distribution depth positions, and because the needle head is particularly thin, the peripheral nerves cannot be accurately pricked on the nerves in a pricking mode, if the peripheral nerves are not pricked on the nerves, pain cannot be felt, if the anesthesia effect is not achieved, and if the peripheral nerves are not pricked on the nerves, pain cannot be felt, the operation after anesthesia is started, and the necessity of performing anesthesia before the operation is ignored.
Technical content
In order to solve the technical problem, the invention provides an anesthesia effect verification method, which comprises an electric pulse generator and at least two conductive output ends connected with an output interface of the electric pulse generator;
wherein at least one of the output terminals is capable of contacting the skin over a larger area and at least one of the output terminals is capable of contacting the skin over a smaller area in a non-invasive manner;
firstly, one output end with larger contact area is contacted with the skin of the anesthetized person, then one output end with smaller contact area and non-invasive contact mode is contacted with the skin of the region to be tested of the anesthetized person, and whether the anesthetized person feels pain or stimulation to verify whether the anesthetic effect is successful or not is inquired.
The method is to utilize the electric pulse technology to contact the anesthetized person through at least two conductive output ends so as to form a current loop, wherein the output end with a larger contact area is large in contact with the skin area, the electric stimulation current is dispersed so that the electric stimulation is not obvious, the output end with a smaller contact area is small in contact with the skin area, the slightly painful feeling or the stimulation feeling is felt due to the concentration of the electric stimulation current, and whether the anesthetized person feels the painful feeling or the stimulation feeling is inquired so as to verify whether the anesthetic effect is successful.
The method completely avoids the inaccuracy of beating and inquiry modes, and avoids the existing acupuncture mode entering the body when the anesthesia effect is verified, thereby avoiding the possibility of skin wound infection. And because the invention adopts the electric pulse technology, when the output end with smaller contact area contacts the skin, the stimulation effect is that the skin at the contact point is spread outwards to a certain area as the center, so that the peripheral pain nerve near the area is stimulated, thereby replacing the defect that the needle head only pricks the position of the needle prick point and possibly does not prick the nerve, and effectively ensuring the accuracy of the anesthesia effect.
Furthermore, at least two output ends with larger contact area are arranged, one of the output ends is contacted with the skin of the anesthetized person, the other output end is contacted with the skin of the medical care personnel performing anesthesia, and before or during the anesthesia, one output end with smaller contact area and a non-invasive contact mode is contacted with the skin of the medical care personnel to stimulate the medical care personnel, so that the output fault of electric pulses is eliminated, and the effectiveness of the verification method is ensured.
Meanwhile, the single stimulation time of the electric pulse carrier of the electric pulse generator is set to be 0 to t1Time of day, where t1Is a single stimulation period, ranging from 0.01 to 10 seconds, and has an output frequency of f010Hz, f1 10kHz, the carrier frequency output at time t is: f is A.t + f0Wherein the coefficient A ═ f1-f0)/t1；
Corresponding output amplitude is given by m0Change to m1And the carrier amplitude output at the time t is as follows:
m＝B·t+m0wherein the coefficient B is (m)1-m0)/t1。
The above scheme considers that different anesthetized subjects have different fat degrees, and for obese people, the stimulation frequency is medium or high to achieve better effect. For people with thin fat, less frequent stimulation is required to achieve better results. So as to output the frequency f0The frequency is set from 10Hz to 10kHz, so that the setting can be adjusted from low to high according to the requirement that the fat thickness of the anaesthetized objects is different, and finally the electric pulse with the required carrier frequency and carrier amplitude is obtained.
According to the principle, the invention also provides a scheme of the application of the electric pulse in verifying the anesthesia effect, which comprises the following steps: the electric pulse is output by the electric pulse generator and at least two conductive output ends connected with the output interface of the electric pulse generator;
wherein at least one of the output terminals is capable of contacting the skin over a larger area and at least one of the output terminals is capable of contacting the skin over a smaller area in a non-invasive manner;
firstly, one output end with larger contact area is contacted with the skin of the anesthetized person, then one output end with smaller contact area and non-invasive contact mode is contacted with the skin of the region to be tested of the anesthetized person, and whether the anesthetized person feels pain or stimulation to verify whether the anesthetic effect is successful or not is inquired.
Furthermore, at least two output ends with larger contact area are provided, one of the output ends is contacted with the skin of the anesthetized person, the other output end is contacted with the skin of the medical care personnel for performing anesthesia, and before or during the anesthesia, one output end with smaller contact area and in a non-invasive contact mode is contacted with the skin of the medical care personnel to verify the effectiveness.
Further, the electric pulse carrier single stimulation time of the electric pulse generator is set to be 0 to t1Time of day, where t1Is a single stimulation period, ranging from 0.01 to 10 seconds, and has an output frequency of f010Hz, f1 10kHz, the carrier frequency output at time t is: f is A.t + f0Wherein the coefficient A ═ f1-f0)/t1；
Corresponding output amplitude is given by m0Change to m1And the carrier amplitude output at the time t is as follows:
m＝B·t+m0wherein the coefficient B is (m)1-m0)/t1。
Similarly, the invention also provides a scheme of a system for verifying the anesthesia effect, which specifically comprises the following steps: comprises an electric pulse generator and at least two conductive output ends connected with an output interface of the electric pulse generator;
wherein at least one of the output terminals is capable of contacting the skin over a larger area and at least one of the output terminals is capable of contacting the skin over a smaller area in a non-invasive manner;
one output end with larger contact area is used for contacting the skin of the anesthetized person, and one output end with smaller contact area and non-invasive contact mode is used for contacting the skin of the area to be tested of the anesthetized person, so as to inquire whether the anesthetized person feels pain or stimulation to verify whether the anesthetic effect is successful.
Furthermore, at least two output ends with larger contact area are provided, one of the output ends is used for contacting the skin of the anesthetized person, the other output end is used for contacting the skin of the medical care personnel performing anesthesia, and before or during the anesthesia, one output end with smaller contact area and in a non-invasive contact mode is used for contacting the skin of the medical care personnel to verify the effectiveness.
Further, the electric pulse carrier single stimulation time of the electric pulse generator is set to be 0 to t1Time of day, where t1Is a single stimulation period, ranging from 0.01 to 10 seconds, and has an output frequency of f010Hz, f1 10kHz, the carrier frequency output at time t is: f is A.t + f0Wherein the coefficient A ═ f1-f0)/t1；
Corresponding output amplitude is given by m0Change to m1And the carrier amplitude output at the time t is as follows:
m＝B·t+m0wherein the coefficient B is (m)1-m0)/t1。
Drawings
FIG. 1 is a graph of the carrier frequency versus time of electrical pulses in a single stimulation cycle in accordance with an embodiment of the present invention;
fig. 2 is a graph showing the amplitude-time relationship of the electrical pulse carrier in a single stimulation cycle according to an embodiment of the present invention.
Fig. 3 is a block diagram of an electrical pulse generator system of the cited patent in an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples, which are merely illustrative of the technical solutions of the present invention and are not intended to limit the scope of the present invention. Any modifications, equivalents, improvements and the like which come within the spirit of the invention are intended to be included within the scope of the invention.
The invention provides a system for verifying anesthesia effect, which comprises an electric pulse generator and three conductive output ends connected with an output interface of the electric pulse generator.
Two of the conductive output terminals can contact the skin in a larger area, and the other conductive output terminal can contact the skin in a smaller area and non-invasive manner.
Two output ends with larger contact area, wherein one output end is used for contacting or attaching on the skin of the anesthetized person, and the other output end is used for contacting or attaching on the skin of the medical staff; the output end with smaller contact area is used for contacting the skin of the area to be measured of the anesthetized person and can also be used for contacting the skin of medical care personnel.
When the two output ends with the large and small contact areas for the anesthetized person are used simultaneously, if the skin of the area to be tested of the anesthetized person has irritation or pain, the anesthesia effect is not achieved, and the dosage of the anesthetic is continuously waited or aggravated; if no irritation or pain is caused, the anesthesia effect is achieved, and the operation after anesthesia can be performed.
The output end with the larger contact area, which is used for contacting or being attached to the skin of the medical staff, is used for contacting the skin of the medical staff before or during anesthesia, and the fault of the system without the electric pulse output is eliminated. The output end with larger contact area can be designed to be used only, so that the test of medical staff is not needed, and the non-anesthetized skin area of the anesthetized person can be directly tested.
As shown in figures 1 and 2, the single stimulation time of the electric pulse carrier of the electric pulse generator is set to be 0 to t1Time of day, where t1Is a single stimulation period, ranging from 0.01 to 10 seconds, and has an output frequency of f010Hz, f1 10kHz, the carrier frequency output at time t is: f is A.t + f0Wherein a ═ f1-f0)/t1；
Corresponding output amplitude is given by m0Change to m1And the carrier amplitude output at the time t is as follows:
m＝B·t+m0wherein B ═ m1-m0)/t1。
Thus, considering the different fat and lean degrees of different anesthetized subjects, a moderate or high frequency of stimulation is required for a person with a thick fat to achieve a better effect. For people with thin fat, less frequent stimulation is required to achieve better results. So as to output the frequency f0The frequency is set from 10Hz to 10kHz, so that the setting can be adjusted from low to high according to the requirement that the fat thickness of an anesthesia object is different, and finally the electric pulse with the required carrier frequency and carrier amplitude is obtained.
The embodiment of the anesthesia effect verification system can be used as a method embodiment for verifying the anesthesia effect, namely, firstly, an output end with a larger contact area in the system is contacted with or attached to the skin of an anesthetized person, then, an output end with a smaller contact area is contacted with the skin of an area to be tested of the anesthetized person, and whether the anesthetized person has pain or irritation is inquired to verify whether the anesthesia effect is successful.
In the effect verification method, before or during anesthesia, one output end with a larger contact area can be contacted with or attached to the skin of a medical worker, and the output end with a smaller contact area is contacted with the skin of the medical worker, so that the system fault is eliminated.
The invention also provides an application embodiment of the electric pulse in verifying the anesthesia effect, namely the electric pulse generator in the embodiment of the system and at least two conductive output ends connected with the output interface of the electric pulse generator are used for outputting the electric pulse, one output end with larger contact area in the system is firstly contacted with or attached to the skin of an anesthetized person, then the output end with smaller contact area is contacted with the skin of an anesthetized person to be tested, and whether the anesthetized person feels pain or stimulation to verify the anesthesia effect is successful or not.
Also in this application, one output end of larger contact area may be contacted or attached to the skin of a medical practitioner before or during administration of anesthesia, while another output end of smaller contact area is contacted to the medical practitioner to eliminate the malfunction.
The electric pulse generator in the invention is the prior art, is also easily available in the market, and can also be introduced into a Bluetooth-controlled low-frequency electric pulse output system with the patent number of 201821716025.1, the application date of 2018.10.23 and the publication date of 2019.08.13. The electric pulse generator of the invention can adopt the cited patent technology, as shown in figure 3, and specifically comprises a control module 1, and a power module 2 and an output module 3 which are respectively and electrically connected with the control module, wherein the frequency range of the output electric pulse in the cited patent can be adjusted to the range of 10Hz-10kHz, and the adjustment can be realized without changing system hardware in the cited patent technology.
The control module 1 comprises an MCU (microprogrammed control Unit) microprocessor 11, and an electric quantity detection circuit 12, a switch circuit 13 and a Bluetooth communication circuit 14 which are respectively and electrically connected with the MCU microprocessor. It is noted here that the present invention may not require the bluetooth communication circuit 14, i.e. the correspondingly controlled smartphone 4, when the bluetooth circuit 14 is not required.
The power module 2 includes a charging interface 21, a charging management circuit 22, a rechargeable battery 23, and a power supply path management circuit 24 electrically connected to each other. Wherein, the power supply path management circuit 24 is electrically connected with the MCU microprocessor 11, and the rechargeable battery 23 is electrically connected with the electric quantity detection circuit 12. The charging management circuit 22 manages the charging process of the rechargeable battery 23, and the power supply path management circuit 24 is used for directly supplying power to the electric pulse generator from the power supply during the charging process of the rechargeable battery 23 and supplying power to the rechargeable battery 23 after the charging process is finished.
The output module 3 comprises an electric pulse output circuit 31, a voltage regulating circuit 32 and a Type-C interface 33; the electric pulse output circuit 31 and the voltage regulating circuit 32 are electrically connected with each other, and the electric pulse output circuit 31 and the voltage regulating circuit are also electrically connected with the MCU microprocessor 11 respectively, and the Type-C interface 33 is electrically connected with the electric pulse output circuit 31. The charging interface 21 may also adopt an interface such as a Type-C interface 33.
The large and small contact area outputs of the present invention may be connected by wires in a form that mates with Tpye-C interface 33.
Claims (9)
1. A method for verifying anesthesia effect is characterized in that: comprises an electric pulse generator and at least two conductive output ends connected with an output interface of the electric pulse generator;
wherein at least one of the output terminals is capable of contacting the skin over a larger area and at least one of the output terminals is capable of contacting the skin over a smaller area in a non-invasive manner;
firstly, one output end with larger contact area is contacted with the skin of the anesthetized person, then one output end with smaller contact area and non-invasive contact mode is contacted with the skin of the region to be tested of the anesthetized person, and whether the anesthetized person feels pain or stimulation to verify whether the anesthetic effect is successful or not is inquired.
2. The anesthesia effectiveness verification method of claim 1, wherein at least two output terminals with larger contact area are provided, one of the output terminals is in contact with the skin of the person to be anesthetized, the other output terminal is in contact with the skin of the medical care personnel performing anesthesia, and before or during the anesthesia, one output terminal with smaller contact area and non-invasive contact mode is in contact with the skin of the medical care personnel to verify the effectiveness.
3. The anesthesia effect verification method according to claim 1 or 2, wherein the electric pulse carrier single stimulation time of the electric pulse generator is set to 0 to t1Time of day, where t1Is a single stimulation period, ranging from 0.01 to 10 seconds, and has an output frequency of f010Hz, f1 10kHz, the carrier frequency output at time t is: f is A.t + f0Wherein the coefficient A ═ f1-f0)/t1；
Corresponding output amplitude is given by m0Change to m1And the carrier amplitude output at the time t is as follows: m is B.t + m0Wherein the coefficient B is (m)1-m0)/t1。
4. Use of electrical impulses for verifying the effect of anaesthesia, characterized in that: the electric pulse is output by the electric pulse generator and at least two conductive output ends connected with the output interface of the electric pulse generator;
wherein at least one of the output terminals is capable of contacting the skin over a larger area and at least one of the output terminals is capable of contacting the skin over a smaller area in a non-invasive manner;
firstly, one output end with larger contact area is contacted with the skin of the anesthetized person, then one output end with smaller contact area and non-invasive contact mode is contacted with the skin of the region to be tested of the anesthetized person, and whether the anesthetized person feels pain or stimulation to verify whether the anesthetic effect is successful or not is inquired.
5. Use of an electric pulse according to claim 4 for verifying the effect of anesthesia, characterized in that: the number of the output ends with the larger contact area is at least two, one of the output ends is in contact with the skin of a person to be anesthetized, the other output end is in contact with the skin of a medical worker who performs anesthesia, and before or in the process of performing anesthesia, one output end with the smaller contact area and in a non-invasive contact mode is in contact with the skin of the medical worker, so that the effectiveness is verified.
6. Use of an electric pulse according to claim 4 or 5 for verifying the effect of anesthesia, characterized in that: the electric pulse carrier single stimulation time of the electric pulse generator is set to be 0 to t1Time of day, where t1Is a single stimulation period, ranging from 0.01 to 10 seconds, and has an output frequency of f010Hz, f1 10kHz, the carrier frequency output at time t is: f is A.t + f0Wherein the coefficient A ═ f1-f0)/t1；
Corresponding output amplitude is given by m0Change to m1And the carrier amplitude output at the time t is as follows: m is B.t + m0Wherein the coefficient B is (m)1-m0)/t1。
7. A system for anesthesia outcome verification, characterized by: comprises an electric pulse generator and at least two conductive output ends connected with an output interface of the electric pulse generator;
wherein at least one of the output terminals is capable of contacting the skin over a larger area and at least one of the output terminals is capable of contacting the skin over a smaller area in a non-invasive manner;
one output end with larger contact area is used for contacting the skin of the anesthetized person, and one output end with smaller contact area and non-invasive contact mode is used for contacting the skin of the area to be tested of the anesthetized person, so as to inquire whether the anesthetized person feels pain or stimulation to verify whether the anesthetic effect is successful.
8. The system for anesthesia effect verification of claim 7, wherein said at least two output terminals with larger contact area are used to contact the skin of the person to be anesthetized, and one of said at least two output terminals is used to contact the skin of the medical personnel performing the anesthesia, and before or during the anesthesia procedure, one output terminal with smaller contact area and non-invasive contact mode is used to contact the skin of the medical personnel to verify the effectiveness.
9. The system for anesthesia effect verification of claim 7 or 8, wherein the electrical pulse carrier single stimulation time of the electrical pulse generator is set to 0 to t1Time of day, where t1Is a single stimulation period, ranging from 0.01 to 10 seconds, and has an output frequency of f010Hz, f1 10kHz, the carrier frequency output at time t is: f is A.t + f0Wherein the coefficient A ═ f1-f0)/t1；
Corresponding output amplitude is given by m0Change to m1And the carrier amplitude output at the time t is as follows: m is B.t + m0Wherein the coefficient B is (m)1-m0)/t1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247261.2A CN110916618A (en) | 2019-12-09 | 2019-12-09 | Anesthesia effect verification method, application and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247261.2A CN110916618A (en) | 2019-12-09 | 2019-12-09 | Anesthesia effect verification method, application and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110916618A true CN110916618A (en) | 2020-03-27 |
Family
ID=69858368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911247261.2A Pending CN110916618A (en) | 2019-12-09 | 2019-12-09 | Anesthesia effect verification method, application and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110916618A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1148952A (en) * | 1996-09-16 | 1997-05-07 | 辛凯 | Instruments for monitoring safety anesthetizing depth and degree of muscular relaxation |
| CN101485561A (en) * | 2009-03-06 | 2009-07-22 | 北京大学 | Pain-measuring equipment |
| US20100094378A1 (en) * | 2008-10-10 | 2010-04-15 | Inter-University Research Institute Corporation National Institutes Of Natural Sciences | Pain sensory nerve stimulation apparatus |
| CN204600432U (en) * | 2015-05-06 | 2015-09-02 | 赵宏飞 | Anesthesia detector |
-
2019
- 2019-12-09 CN CN201911247261.2A patent/CN110916618A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1148952A (en) * | 1996-09-16 | 1997-05-07 | 辛凯 | Instruments for monitoring safety anesthetizing depth and degree of muscular relaxation |
| US20100094378A1 (en) * | 2008-10-10 | 2010-04-15 | Inter-University Research Institute Corporation National Institutes Of Natural Sciences | Pain sensory nerve stimulation apparatus |
| CN101485561A (en) * | 2009-03-06 | 2009-07-22 | 北京大学 | Pain-measuring equipment |
| CN204600432U (en) * | 2015-05-06 | 2015-09-02 | 赵宏飞 | Anesthesia detector |
Non-Patent Citations (2)
| Title |
|---|
| 全国中医经络针灸学术座谈会秘书处 编: "《全国中医经络针灸学术座谈会资料选编》", 31 December 1959, 人民卫生出版社 * |
| 张均田，杜冠华 主编: "《现代药理试验方法 上》", 31 July 2012, 中国协和医科大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200297999A1 (en) | Systems and methods for applying electrical energy to treat psoriasis | |
| US7326181B2 (en) | Nervous tissue stimulation device and method | |
| JP2021510575A (en) | Radio nerve stimulator with injectable material | |
| US20150257970A1 (en) | Device and method for reducing pain | |
| US20090043188A1 (en) | Methods and devices for measurement and treatment of pain and the treatment of inflammation and osteoporosis | |
| US20140330196A1 (en) | Apparatus for stimulating hair growth and/or preventing hair loss | |
| US9731125B2 (en) | Method and system for altering body mass composition using galvanic vestibular stimulation | |
| US11911617B2 (en) | Methods for treatment of disease using galvanic vestibular stimulation | |
| KR20090105509A (en) | Electrical High-Frequency Warm Needling Device | |
| Kaniusas et al. | Stimulation pattern efficiency in percutaneous auricular vagus nerve stimulation: experimental versus numerical data | |
| US10569084B2 (en) | Method and system for altering body mass composition using galvanic vestibular stimulation | |
| US10052257B2 (en) | Method and apparatus for stimulative electrotherapy | |
| JP2023545123A (en) | System and method for medical devices | |
| US20060111756A1 (en) | Method and apparatus for a neuromuscular stimulator | |
| EP3007759A1 (en) | Method and apparatus for stimulative electrotherapy | |
| US8160712B1 (en) | Apparatus and method for treating sleep apnea | |
| CN110916618A (en) | Anesthesia effect verification method, application and system | |
| KR102666189B1 (en) | A device that changes body mass composition using galvanic vestibular stimulation | |
| US20220184395A1 (en) | Current stimulation apparatus | |
| CN114259207A (en) | Anesthesia effect verifying device | |
| CN209137759U (en) | A kind of semi-implantation type Blood oxygen saturation instrument for treating trigeminal neuralgia | |
| US20240164655A1 (en) | Neurological Assessment Device | |
| US20230241375A1 (en) | Auricular nerve field stimulation device and methods for using the same | |
| WO2023164132A1 (en) | Auricular nerve field stimulation device and methods for using the same | |
| RU2432192C2 (en) | Physiotherapeutic brush |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200327 |