CN111569268A - Short wave probe device with visual perception biological feedback - Google Patents
Short wave probe device with visual perception biological feedback Download PDFInfo
- Publication number
- CN111569268A CN111569268A CN201910121327.7A CN201910121327A CN111569268A CN 111569268 A CN111569268 A CN 111569268A CN 201910121327 A CN201910121327 A CN 201910121327A CN 111569268 A CN111569268 A CN 111569268A
- Authority
- CN
- China
- Prior art keywords
- short wave
- visual perception
- probe device
- light guide
- unit
- 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
- 230000016776 visual perception Effects 0.000 title claims abstract description 55
- 239000000523 sample Substances 0.000 title claims abstract description 43
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 28
- 230000000007 visual effect Effects 0.000 claims description 16
- 239000003973 paint Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 230000004438 eyesight Effects 0.000 claims 3
- 230000008447 perception Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 15
- 239000000463 material Substances 0.000 description 10
- 238000001126 phototherapy Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 229940068196 placebo Drugs 0.000 description 3
- 239000000902 placebo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 201000006417 multiple sclerosis Diseases 0.000 description 1
- 210000000578 peripheral nerve Anatomy 0.000 description 1
- 208000020431 spinal cord injury Diseases 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0664—Details
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
A short wave probe device with visual perception biological feedback is suitable for being electrically connected with a short wave diathermy host machine so as to carry out short wave diathermy treatment on human tissues of a patient, and comprises: a housing unit; the electrode unit is arranged in the shell unit and is electrically connected with the short-wave diathermy host; and the visual perception unit is arranged on the shell unit. The short wave diathermy host is used for driving the electrode unit to generate an electromagnetic field so as to carry out short wave diathermy treatment on the human tissue beside the shell unit, and meanwhile, the electromagnetic field can also cause the visual perception unit to generate change on appearance, so that the patient can perceive whether the electrode unit generates the electromagnetic field or not through visual perception biological feedback.
Description
Technical Field
The invention relates to a short wave probe device, in particular to a short wave probe device with visual perception biological feedback.
Background
In the existing shortwave treatment process, a therapist or a patient needs to highly depend on the feeling of patient tissues for shortwave diathermy to judge whether the strength of shortwave power output is appropriate. If a patient suffers from peripheral nerve defects (e.g., diabetes, spinal cord injury, brain injury, multiple sclerosis, etc.), it is often impossible to effectively determine whether the output energy of short waves on tissues is appropriate. Under the condition that human tissues of the patient cannot feel heat transmission or cannot detect short-wave radiation, the patient cannot know whether the short-wave heat transmission host outputs or not or whether the electrode positioning influences the output power, so that the treatment effect is poor.
In view of the above-mentioned shortcoming that if the human tissue of the patient cannot feel the heat transmission sense or cannot detect the short-wave radiation, the patient cannot know whether the short-wave heat transmission host is outputting or whether the electrode positioning affects the output power, so the treatment effect is not good, so in order to effectively determine the output of the short-wave probe, a measuring instrument such as a radio frequency power meter is generally used to measure the electromagnetic wave, or an inspection fixture is manufactured to be matched with the lamp tube to sense the output power of the probe end. However, the metrology instrument and the inspection jig are not easy to be obtained clinically. Furthermore, when the user holds the lamp close to the electrode to sense the output, the user does not know where the electrode is the most suitable sensing position, so that the behavior of the user holding the lamp close to the electrode affects the impedance matching of the whole loop, and the output power is unstable. Therefore, a solution is necessary.
Disclosure of Invention
The invention aims to provide a short-wave probe device with visual perception biological feedback.
The invention relates to a short wave probe device with visual perception biological feedback, which is suitable for being electrically connected with a short wave diathermy host machine to carry out short wave diathermy treatment on human tissues of a patient and comprises: a housing unit; the electrode unit is arranged in the shell unit and is electrically connected with the short-wave diathermy host; the visual perception unit is arranged on the shell unit; the short wave diathermy host is used for driving the electrode unit to generate an electromagnetic field so as to carry out short wave diathermy treatment on the human tissue beside the shell unit, and meanwhile, the electromagnetic field can also cause the visual perception unit to generate change on appearance, so that the patient can perceive whether the electrode unit generates the electromagnetic field or not through visual perception biological feedback.
The invention relates to a short wave probe device with visual perception and biological feedback, wherein a shell unit comprises two shells which are arranged at intervals, an electrode unit comprises two electrodes which are respectively arranged in the shells, the visual perception unit comprises two visual perceptrons which are respectively arranged on the shells, and an electromagnetic field carries out short wave diathermy treatment on human tissues arranged between the shells and causes the visual perceptrons to generate appearance change.
The short wave probe device with visual perception and biological feedback is characterized in that each visual perceptron is a light guide cover, human tissues are placed between the light guide covers to carry out short wave diathermy treatment, and the light guide covers can emit visible light related to the electromagnetic field.
The short wave probe device with visual perception biological feedback is characterized in that each light guide cover is provided with a laser substance capable of emitting visible light or is coated with a laser coating capable of emitting visible light.
The short wave probe device with visual perception biological feedback of the invention can emit infrared light by the laser substance or the laser coating on each light guide cover.
The invention provides a short wave probe device with visual perception biological feedback, and each light guide cover is provided with a lamp tube capable of emitting visible light according to an electromagnetic field.
The short wave probe device with visual perception biological feedback of the invention can also emit infrared light by the lamp tube of each light guide cover.
The invention relates to a short wave probe device with visual perception biological feedback, wherein each visual perceptron is a light guide ring arranged at the periphery of a corresponding shell, and when human tissues are placed between the shells for short wave diathermy treatment, the light guide ring can emit visible light related to an electromagnetic field.
The invention relates to a short wave probe device with visual perception biological feedback, wherein each light guide ring is provided with a laser substance or coated with a laser coating.
The short wave probe device with visual perception biological feedback of the invention can emit infrared light by the laser substance or the laser coating on each light guide ring.
The invention has the beneficial effects that: (1) because the visual perception unit arranged on the shell unit is a part of a patient circuit, the short wave probe device with visual perception biological feedback can convert invisible electromagnetic waves into visible light under the condition of reaching the optimal impedance matching, and provides real-time optical feedback for a user to know whether the short wave diathermic host outputs short waves or not; (2) when the power or pulse wave output by the short wave diathermy host is low, the short wave probe device provided by the invention has a visual perception biological feedback function, so that the short wave probe device can provide a placebo effect for patients in non-thermal effect.
Drawings
FIG. 1 is a schematic diagram illustrating a first embodiment of a short wave probe device with visual perception of biofeedback of the present invention adapted for electrical connection to a short wave diathermy host for short wave diathermy of a patient's body tissue;
FIG. 2 is a functional block diagram illustrating details of the short wave diathermy host;
FIG. 3 is a side view illustrating that each of the visual sensors of the visual sensing unit is a light guide cover in the first embodiment;
fig. 4 is a schematic view illustrating that in the first embodiment of the present invention, the visual perception unit of the short wave probe device with visual perception biofeedback can generate an appearance change according to the electromagnetic field generated by the short wave diathermy host, so that the patient can perceive the electromagnetic field through visual perception biofeedback; and
fig. 5 is a side view illustrating that each of the visual sensors of the visual sensing unit is a light guiding ring in a second embodiment of the short wave probe device with visual sensing biofeedback of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, the short wave probe device with visual perception biofeedback according to the first embodiment of the present invention is adapted to be electrically connected to a short wave diathermy host 9 for performing short wave diathermy treatment on human tissue 8 of a patient, and includes a housing unit 1, an electrode unit 2, and a visual perception unit 3. The electrode unit 2 is arranged in the shell unit 1 and is electrically connected with the short wave diathermy host 9. The visual perception unit 3 is disposed on the housing unit 1. The shortwave diathermanous host 9 is used for driving the electrode unit 2 to generate an electromagnetic field so as to perform shortwave diathermanous treatment on the human tissue 8 arranged beside the shell unit 1, and meanwhile, the electromagnetic field can also cause the visual perception unit 3 to generate change in appearance, so that the patient can perceive whether the electrode unit 2 generates the electromagnetic field or not through visual perception biofeedback.
In the first embodiment, the short-wave diathermy host 9 includes a main power supply 91, a high-frequency generator 92, an amplifier 93, an oscillating coil 94, a resonant coil 95, and a variable capacitor 96 connected in parallel with the resonant coil 95.
In the first embodiment, the housing unit 1 includes two housings 10 disposed at an interval. The electrode unit 2 includes two electrodes 21 that are respectively disposed in the housing 10, are electrically different, and are respectively electrically connected to two poles of the variable capacitor 96 (also referred to as two poles of the resonance coil 95).
In the first embodiment, the visual perception unit 3 includes two visual perceptrons 31 respectively disposed on the housing 10. The electrode 21, together with the visual sensor 31 and the human tissue 8 disposed between the electrodes 21, form a capacitor, and the capacitor, the variable capacitor 96 and the resonant coil 95 can be collectively referred to as a resonator or a patient circuit. The electromagnetic field may provide short wave diathermy to the body tissue 8 disposed between the housings 10, while causing a change in appearance of the visual sensor 31.
Referring to fig. 1, 3 and 4, in the first embodiment, each of the visual sensors 31 is a light guide cover 311, as shown in fig. 3. As shown in fig. 4, the human tissue 8 is placed between the light guide covers 311 for performing the short wave diathermy treatment, and the light guide covers 311 can emit visible light associated with the electromagnetic field, i.e. convert the invisible electromagnetic field into visible light, so that the patient can sense whether the electrode 21 generates the electromagnetic field by visually sensing the biofeedback.
In addition, when the output power or pulse wave of the short wave diathermy host 9 is low, the short wave probe device of the invention has the function of visual perception biological feedback, so that the short wave probe device can also provide a placebo effect for patients in non-thermal effect.
In the first embodiment, each light guide cover 311 is provided with a laser substance capable of emitting the visible light, or is coated with a laser coating capable of emitting the visible light. In addition, if the laser material or paint on each light guide cover 311 is matched with the laser material or paint with different wavelengths, infrared light can be emitted, so that the short wave probe device with visual perception and biological feedback can bring additional phototherapy effect on the affected part (namely, the human tissue 8) of the patient by using the infrared light, namely, the synchronous phototherapy and short wave treatment effects can be achieved.
In addition, in the variation of the first embodiment, each light guide cover 311 has a lamp tube capable of emitting the visible light according to the electromagnetic field, and the lamp tube can also emit infrared light, so that the light guide cover has synchronous phototherapy and short wave therapy effects.
Referring to fig. 2 and 5, in the second embodiment of the short wave probe device with visual perception biofeedback of the present invention, each of the visual perceptrons 31 is a light guide ring 312 disposed at the periphery of the corresponding housing 10. When human tissue 8 is placed between the housings 10 for short wave diathermy, the light-guiding ring 312 can emit visible light associated with the electromagnetic field.
In the second embodiment, each light guiding ring 312 is provided with a laser substance capable of emitting visible light, or is coated with a laser paint capable of emitting visible light. In addition, if the laser material or paint on each light guiding ring 312 is matched with the laser material or paint with different wavelengths, infrared light can be emitted, so that in the second embodiment, the short wave probe device with visual perception biofeedback of the present invention can also bring an additional phototherapy effect on the affected part (i.e. the human tissue 8) of the patient by using the infrared light, that is, a synchronous phototherapy and short wave therapy effect can be achieved.
Therefore, in the first and second embodiments of the present invention, since the laser material or the laser paint coated on the light guide cover 311 or the light guide ring 312 is a part of the patient circuit, an optimal impedance matching can be achieved, so that the intangible electromagnetic wave can be converted into visible light by the radiated high-voltage alternating current laser material or the fluorescent material inside the paint, and the user can be informed of whether the short-wave diathermic host 9 outputs short wave or not by real-time optical feedback.
In summary, the present invention has at least the following advantages: (1) because the laser material or the coated laser paint arranged on the light guide cover 311 or the light guide ring 312 is a part of the patient circuit, the best impedance matching can be achieved, so that the invisible electromagnetic wave is converted into visible light through the radiated high-voltage alternating current laser material or the fluorescent material in the paint, and the real-time light feedback of a user is provided to know whether the short-wave diathermy host 9 outputs short waves; (2) when the power or pulse wave output by the short wave diathermy host 9 is low, the short wave probe device of the invention has the function of visual perception biological feedback, so that the placebo effect of a patient in the non-thermal effect can be provided; (3) the short wave probe device with visual perception and biological feedback can bring an additional phototherapy effect on an affected part (namely human tissue 8) of a patient by infrared light, namely, the synchronous phototherapy and short wave treatment effects can be achieved; therefore, the object of the present invention can be achieved.
Claims (10)
1. A short wave probe device with visual perception biological feedback is suitable for being electrically connected with a short wave diathermy host machine so as to carry out short wave diathermy treatment on human tissues of a patient, and comprises:
a housing unit; and
the electrode unit is arranged in the shell unit and is electrically connected with the short-wave diathermy host;
characterized in that, the short wave probe device with visual perception biological feedback also comprises:
the visual perception unit is arranged on the shell unit;
the short wave diathermy host is used for driving the electrode unit to generate an electromagnetic field so as to carry out short wave diathermy treatment on the human tissue beside the shell unit, and meanwhile, the electromagnetic field can also cause the visual perception unit to generate change on appearance, so that the patient can perceive whether the electrode unit generates the electromagnetic field or not through visual perception biological feedback.
2. The short wave probe device with visual perception biofeedback of claim 1, wherein: the casing unit includes the casing of two looks intervals settings, electrode unit include two set up respectively in electrode in the casing, vision perception unit include two set up respectively in vision perceptron on the casing, the electromagnetic field is to placing between the casing human tissue carries out the short wave diathermy treatment, causes simultaneously vision perceptron produces the change in appearance.
3. The short wave probe device with visual perception biofeedback of claim 2, wherein: each visual perceptron is the light guide cover, human tissue is arranged in carry out the shortwave diathermy treatment between the light guide cover, simultaneously the light guide cover can send out and be related to the visible light of electromagnetic field.
4. The short wave probe device with visual perception biofeedback of claim 3, wherein: each light guide cover is provided with a laser substance capable of emitting the visible light or is coated with a laser coating capable of emitting the visible light.
5. The short wave probe device with visual perception biofeedback of claim 4, wherein: the laser substance or the laser paint on each light guide can also emit infrared light.
6. The short wave probe device with visual perception biofeedback of claim 3, wherein: each light guide cover is provided with a lamp tube which can emit the visible light according to the electromagnetic field.
7. The short wave probe device with visual perception biofeedback of claim 6, wherein: the lamp tube of each light guide cover can also emit infrared light.
8. The short wave probe device with visual perception biofeedback of claim 2, wherein: each visual perceptron is a light guide ring arranged on the periphery of the corresponding shell, and when human tissues are placed between the shells for short wave diathermy treatment, the light guide rings can emit visible light related to the electromagnetic field.
9. The short wave probe device with visual perception biofeedback of claim 8, wherein: each light guide ring is provided with a laser substance or coated with a laser coating.
10. The short wave probe device with visual perception biofeedback of claim 9, wherein: the laser substance or the laser paint on each light guide ring can also emit infrared light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121327.7A CN111569268A (en) | 2019-02-19 | 2019-02-19 | Short wave probe device with visual perception biological feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121327.7A CN111569268A (en) | 2019-02-19 | 2019-02-19 | Short wave probe device with visual perception biological feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111569268A true CN111569268A (en) | 2020-08-25 |
Family
ID=72114830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910121327.7A Pending CN111569268A (en) | 2019-02-19 | 2019-02-19 | Short wave probe device with visual perception biological feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111569268A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH202658A (en) * | 1938-07-29 | 1939-01-31 | Meyer Baldur | Electrotherapeutic apparatus. |
| GB1595121A (en) * | 1977-01-25 | 1981-08-05 | Rapem Sarl | Apparatus for emitting high-frequency electromagnetic waves |
| US4553546A (en) * | 1981-02-05 | 1985-11-19 | Edmond Javelle | Assembly for regulating the energy circulating in the meridians and method of use |
| US6002967A (en) * | 1997-03-26 | 1999-12-14 | International Medical Electronics, Ltd. | Diathermy apparatus with automatic tuning for applicator head |
| JP2002165892A (en) * | 2000-11-30 | 2002-06-11 | Marutaka Co Ltd | Ultrashort wave treatment device |
| US20080183251A1 (en) * | 2006-07-27 | 2008-07-31 | Zion Azar | Apparatus and method for non-invasive treatment of skin tissue |
| CN101803950A (en) * | 2010-03-18 | 2010-08-18 | 镇江步云电子有限公司 | Illuminable radiator of microwave remedial instrument |
| CN206138589U (en) * | 2016-06-13 | 2017-05-03 | 天津市施耐德医疗设备有限公司 | Shape of a saddle physiotherapy radiation |
-
2019
- 2019-02-19 CN CN201910121327.7A patent/CN111569268A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH202658A (en) * | 1938-07-29 | 1939-01-31 | Meyer Baldur | Electrotherapeutic apparatus. |
| GB1595121A (en) * | 1977-01-25 | 1981-08-05 | Rapem Sarl | Apparatus for emitting high-frequency electromagnetic waves |
| US4553546A (en) * | 1981-02-05 | 1985-11-19 | Edmond Javelle | Assembly for regulating the energy circulating in the meridians and method of use |
| US6002967A (en) * | 1997-03-26 | 1999-12-14 | International Medical Electronics, Ltd. | Diathermy apparatus with automatic tuning for applicator head |
| JP2002165892A (en) * | 2000-11-30 | 2002-06-11 | Marutaka Co Ltd | Ultrashort wave treatment device |
| US20080183251A1 (en) * | 2006-07-27 | 2008-07-31 | Zion Azar | Apparatus and method for non-invasive treatment of skin tissue |
| CN101803950A (en) * | 2010-03-18 | 2010-08-18 | 镇江步云电子有限公司 | Illuminable radiator of microwave remedial instrument |
| CN206138589U (en) * | 2016-06-13 | 2017-05-03 | 天津市施耐德医疗设备有限公司 | Shape of a saddle physiotherapy radiation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8977365B2 (en) | Electronic system for influencing cellular functions in a warm-blooded mammalian subject | |
| US11524174B2 (en) | Optical stimulation system with on-demand monitoring and methods of making and using | |
| US8630714B1 (en) | Bone growth stimulation using a constant current capacitively coupled stimulator | |
| WO2002062420B1 (en) | Photodynamic stimulation device and methods | |
| US20190388676A1 (en) | High-power pulsed electromagnetic field applicator systems | |
| KR20150120783A (en) | photoacoustic-integrated focused utrasound apparatus for diagnosis and treatment | |
| KR20140090349A (en) | Radio frequency therapy apparatus and control method for radio frequency therapy apparatus | |
| KR20190130089A (en) | Smart wearable micro current stimulator and the control methods | |
| US20060178661A1 (en) | System for the stimulation of acupuncture points | |
| CN210542896U (en) | Short wave probe device with visual perception biological feedback | |
| CN111569268A (en) | Short wave probe device with visual perception biological feedback | |
| KR20110018021A (en) | A portable skin treatment devices irradiating different lights | |
| WO2005084753A1 (en) | Therapeutic apparatus | |
| WO2021223839A1 (en) | Active implantable stimulating device for use with an mri-device | |
| TW202026031A (en) | Shortwave probing device having visual perception biological feedback enabling a patient to recognize if the electrode unit generates the electromagnetic field by means of a biological feedback of visual perception | |
| JP6536021B2 (en) | Biological information measuring device | |
| TWM581891U (en) | Short-wave probe device with visual perception biological feedback | |
| JP6909880B2 (en) | Ultrasonic therapy device | |
| CN103120583A (en) | N-situ proximity recognition apparatus | |
| JP2014007898A (en) | Medical wireless power feeding system | |
| ITUA20163405A1 (en) | DEVICE FOR THE TREATMENT OF THE HUMAN BODY THROUGH THE USE OF ELECTROMAGNETIC FIELDS. | |
| RU2732706C1 (en) | Improved device for laser therapy | |
| US20210008383A1 (en) | Short wave visualization probe device | |
| KR102082046B1 (en) | Heart pacemaker protection system using smartphone | |
| CN215916253U (en) | Hand-held ultrasonic therapeutic apparatus |
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: 20200825 |