CN113813506B - Dry-type defibrillation electrode - Google Patents
Dry-type defibrillation electrode Download PDFInfo
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- CN113813506B CN113813506B CN202111082798.5A CN202111082798A CN113813506B CN 113813506 B CN113813506 B CN 113813506B CN 202111082798 A CN202111082798 A CN 202111082798A CN 113813506 B CN113813506 B CN 113813506B
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- 230000001225 therapeutic effect Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000002560 therapeutic procedure Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 claims 3
- 201000004624 Dermatitis Diseases 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 206010049418 Sudden Cardiac Death Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 208000003663 ventricular fibrillation Diseases 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/0484—Garment electrodes worn by the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/046—Specially adapted for shock therapy, e.g. defibrillation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/048—Electrodes characterised by a specific connection between lead and electrode
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/0492—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
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
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)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention discloses a dry defibrillation electrode, which comprises a pressure generator, a pressure conduction device, a limiting shell and a treatment electrode; the pressure generator is a gas generating device, the pressure conduction device is used for transmitting gas in the pressure generator, and the pressure conduction device is connected with the inlet of the pressure bag; the treatment electrode is positioned inside the limiting shell and is lower than the outer surface of the limiting shell; the pressure bag is positioned between the inner surface of the limiting shell and the treatment electrode; the limiting shell comprises a deformable limiting back-off, the position of the treatment electrode is lower than that of the limiting back-off, and the edge of the limiting back-off is positioned in a projection plane of the movement direction of the treatment electrode; when defibrillation is implemented, the pressure bag is fully filled with pressure gas to squeeze the therapeutic electrode, the limiting back-off edge is completely separated from the projection surface of the motion direction of the therapeutic electrode, and the therapeutic electrode is squeezed out and applied on the skin. The invention does not need conductive medium, thus reducing the production and use costs; the problems of shelf life, skin allergy, difficult removal of residual conductive medium after use and the like caused by the conductive medium are avoided, and the reliability of the system is obviously improved.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a dry defibrillation electrode.
Background
The wearable automatic external defibrillator (WCD) can be effectively used for risk prevention and ventricular fibrillation treatment of clinical short-term sudden cardiac death high-risk patients, and has the advantages of simple and convenient wearing, flexible use period, reusability, reliable defibrillation effect and the like. The WCD device has the functions of monitoring and defibrillation, ensures the life safety of patients with potential sudden cardiac death, and simultaneously enables medical care to better follow-up patients, and provides rescue support if necessary.
In patent CN209333020U, an electrode system is described that uses a fluid pump to create pressure to release the conductive gel in the gel deployment container onto the subject's body.
In patent CN212631456U, a spray device for defibrillation is described, in which a liquid compressed gas in a second containment structure, under the control of an electromagnetic valve, extrudes a flexible conductive member disposed in a first containment structure.
Both of the above patents form a conductive path between the patient's body and WCD equipment by way of the deployment of a conductive medium, but the following problems exist by means of spraying the medium: the product design is complex, and the overall cost is high; the built-in conductive medium needs to pay attention to the problem of shelf life; the conductive medium is contacted with human skin, so that skin allergy of a patient is easily caused; it is difficult to remove the remaining conductive medium after use.
Therefore, a dry defibrillation electrode is designed to effectively solve the problems caused by the conductive medium.
Disclosure of Invention
In order to solve the defects existing in the prior art, the invention aims to provide a dry-type defibrillation electrode.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
a dry defibrillation electrode, which comprises a pressure generator, a pressure conduction device, a limiting shell and a treatment electrode;
The pressure generator is a gas generating device, the pressure conduction device is used for transmitting gas in the pressure generator, and the pressure conduction device is connected with the inlet of the pressure bag;
the treatment electrode is positioned inside the limiting shell and is lower than the outer surface of the limiting shell; the pressure bag is positioned between the inner surface of the limiting shell and the treatment electrode;
the limiting shell comprises a deformable limiting back-off, the position of the treatment electrode is lower than that of the limiting back-off, and the edge of the limiting back-off is positioned in a projection plane of the movement direction of the treatment electrode;
when defibrillation is implemented, the pressure bag is filled with pressure gas, the treatment electrode is extruded, the limiting back-off edge is completely separated from the projection surface of the movement direction of the treatment electrode, and the treatment electrode is extruded and applied on the skin.
Further, the treatment electrode comprises a push plate and a flexible pole piece which are stuck together;
The pressure bag is located between the limiting shell inner surface and the push plate, and the flexible pole piece faces the outer side and is lower than the limiting shell outer surface.
Further, the pressure bag is stored in a pre-compressed folded configuration on the inner surface side of the containment vessel.
Further, the pressure generator comprises a pressure memory and a pressure trigger; the pressure conduction device comprises a pressure conduit, a safety valve and a voltage divider;
The pressure storage is connected with the pressure trigger, meanwhile, the pressure trigger is communicated with one end of the pressure guide pipe, the pressure guide pipe is sequentially provided with the safety valve and the voltage divider in series, and the other end of the pressure guide pipe is connected with the inlet of the pressure bag.
Further, the pressure accumulator is connected with the pressure trigger by a detachable sealing structure.
Further, the pressure divider allows the gas pressure to be evenly distributed into the corresponding pressure pockets of each therapy electrode.
Further, the treatment electrode is arranged on the constraint suit, and the constraint suit is provided with a constraint bag for containing the treatment electrode; one or more of the pressure memory, the pressure trigger, the safety valve, and the pressure divider are disposed on the constraint suit;
The therapeutic electrode is connected with a transmission cable; the pressure conduit and the transmission cable are meandered and deployed on the constraining garment; the restraint suit is also provided with a treatment host, a concentrator and a coupler.
Further, the pressure generator is a pressure pump, and the pressure conduction device is a communicating vessel;
The pressure pump is fixed on the outer surface of the limiting shell and is connected with the inlet of the pressure bag through the communicating vessel; when defibrillation is performed, the pressure pump pumps air, and the air is injected into the pressure bag through the communicating vessel.
Further, sealing rings are arranged at two ports of the communicating vessel.
Further, the treatment electrode is arranged on the constraint suit, and the constraint suit is provided with a constraint bag for containing the treatment electrode;
The therapeutic electrode is connected with a transmission cable; the transmission cable is arranged on the constraint suit in a winding way; the restraint suit is also provided with a treatment host, a concentrator and a coupler.
Compared with the prior art, the invention does not need conductive medium, and reduces the production and use cost; the problems of shelf life, skin allergy, difficult removal of residual conductive medium after use and the like caused by the conductive medium are avoided, and the reliability of the system is obviously improved.
Drawings
FIG. 1 is a schematic view showing the overall structure of embodiment 1;
FIG. 2 is a schematic view of a part of the structure of embodiment 1;
FIG. 3 is a schematic view of a part of the structure of embodiment 2;
FIG. 4 is a layout diagram of embodiment 1;
fig. 5 is a layout diagram of embodiment 2.
Wherein, the pressure memory 1-1; a pressure trigger 1-2; a pressure conduit 2-1; a safety valve 2-2; a voltage divider 2-3; 2-4 of pressure bags; a pressure bag inlet 2-4-1; a limit shell 3; limiting back-off 3-1; a push plate 4-1; 4-2 of flexible pole pieces; a transmission cable 4-3; a pressure pump 5; a seal ring 6; a communicating vessel 7; a restraint suit 8; a restraint bag 8-1; a treatment host 9-1; a hub 9-2; coupler 9-3.
Detailed Description
The technical scheme of the application is further described below with reference to the accompanying drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present application, and are not intended to limit the scope of the present application.
As shown in fig. 1 and 2 and 3, the dry defibrillation electrode according to the present invention is composed of a pressure generator, a pressure transmitting device, a stopper housing 3, and a therapy electrode 4.
The pressure generator is an electrically triggered gas generator that provides a source of power for the apparatus.
The pressure conduction means is for transmitting the gas in the pressure generator. The pressure conduction device is tightly connected with the inlet 2-4-1 of the pressure bag.
The limiting shell 3 comprises a deformable limiting back-off 3-1 for limiting the displacement of the therapeutic electrode.
The therapy electrode 4 comprises a push plate 4-1 and a flexible pole piece 4-2. The flexible pole piece 4-2 is used to deliver defibrillation current. One side of the push plate 4-1 is stuck with the flexible pole piece 4-2 to form a treatment electrode, and a transmission cable 4-3 is connected to the treatment electrode.
The therapeutic electrode 4 is positioned inside the limiting shell 3 and below the surface of the limiting shell 3. Wherein, the pressure bag 2-4 is located between the inner surface of the limit shell 3 and the push plate 4-1, one side of the pressure bag is contacted with the inner wall of the limit shell, the other side is contacted with one side of the push plate, and the deformable limit back-off 3-1 limits the displacement of the treatment electrode 4.
As shown in fig. 4 and 5, the therapeutic electrode 4 is connected with the therapeutic host 9-1 by a transmission cable 4-3, the transmission cables 4-3 led out by a plurality of therapeutic electrodes are integrated by a hub 9-2, a coupler 9-3 is arranged at the therapeutic host end of the transmission cable, and the coupler and the therapeutic host have a detachable assembly relationship, so that the therapeutic electrode can be directly replaced after being used.
When defibrillation is implemented, the pressure bag 2-4 is filled with pressure gas, and the force required by deformation of the limiting shell is very large relative to the elastic limiting back-off 3-1, so that the pressure bag can squeeze the push plate 4-1 of the therapeutic electrode, the edge of the limiting back-off completely leaves the projection surface of the therapeutic electrode in the moving direction, and the therapeutic electrode is squeezed out and attached to the skin, so that next defibrillation discharge can be carried out.
Example 1
As shown in fig. 1 and 2, the pressure generator comprises a pressure reservoir 1-1 and a pressure trigger 1-2. The pressure conduction device comprises a pressure conduit 2-1, a safety valve 2-2, a pressure divider 2-3 and a pressure bag 2-4.
The pressure storage 1-1 is in sealing connection with the pressure trigger 1-2, meanwhile, the pressure trigger 1-2 is communicated with one end of the pressure guide pipe 2-1, the pressure guide pipe 2-1 is sequentially provided with the safety valve 2-2 and the voltage divider 2-3 in series, and the other end of the pressure guide pipe 2-1 is tightly connected with the inlet 2-4-1 of the pressure bag.
The pressure accumulator 1-1 is connected with the pressure trigger 1-2 by a detachable sealing structure so as to facilitate the replacement of the consumable parts. The pressure trigger 1-2 is connected with the pressure conduit 2-1 in a sealing way, and the safety valve 2-2 is firstly deployed on the pressure conduit 2-1 to prevent system overpressure caused by channel blockage.
The safety valve 2-2 is followed by a pressure divider 2-3, the design of the pressure divider 2-3 being such that the gas pressure is equally distributed inside each treatment electrode 4, the divided gas flowing through the pressure conduit 2-1 through the inlet 2-4-1 to the pressure bag 2-4 disposed in the 3-position-defining housing.
Typically, a complete defibrillation electrode system contains two or more therapy electrodes.
In the initial state, the pressure bag 2-4 is stored on the inner surface side of the limiting shell 3 in a precompressed folding structure, when the therapeutic electrode is deployed in the limiting shell 3, the flexible pole piece 4-2 faces outwards, and the other side of the push plate 4-1 is close to the pressure bag 2-4 as much as possible. The position of the flexible pole piece 4-2 in the initial state is lower than the outer surface of the limit housing 3 to increase wearing comfort. And the limiting shell 3 is provided with an elastic limiting back-off 3-1, the position of the treatment electrode is lower than the limiting back-off 3-1, the edge of the limiting back-off 3-1 is positioned in a projection plane of the movement direction of the treatment electrode, and the electrode device is restrained at the moment.
When defibrillation is implemented, the pressure bag 2-4 is filled with pressure gas, and the force required by deformation of the limiting shell 3 is very large relative to the elastic limiting back-off 3-1, so that the pressure bag 2-4 can press the push plate 4-1 of the electrode, the edge of the limiting back-off 3-1 is completely separated from the projection surface of the electrode in the movement direction, and the electrode is extruded and attached to the skin, so that defibrillation discharge of the next step can be carried out.
As shown in fig. 4, in this embodiment, the therapy electrode 4 may be disposed on a constraining garment 8, the constraining garment 8 having a constraining pouch 8-1 to accommodate the therapy electrode 4. One or more of the pressure memory 1-1, the pressure trigger 1-2, the safety valve 2-2, the voltage divider 2-3, the treatment host 9-1, the hub 9-2 may be deployed on the constraint suit 8. The pressure conduit 2-1 and the transmission cable 4-3 are serpentine deployed on the constraining garment 8 so as to meet the wearer's significant activity needs.
Example 2
As shown in fig. 3, the pressure generator is a pressure pump 5, and the pressure transmission means is a communication vessel 7.
The pressure pump 5 is a diaphragm air pump which is fixed on the outer surface of the limit housing 3 and is connected with the pressure bag inlet 2-4-1 through a communicating vessel 7, and sealing rings 6 are arranged at two ports of the communicating vessel 7 to ensure tightness. The rest of the apparatus is the same as in example 1.
When defibrillation is performed, the pressure pump 5 compresses air and injects the compressed air into the pressure bag 2-4 through the communicating vessel 7, and the remaining steps are the same as in example 1.
As shown in fig. 5, in this embodiment, the therapy electrode 4 may be disposed on a constraining garment 8, the constraining garment 8 having a constraining pouch 8-1 to accommodate the therapy electrode 4. One or more of the treatment hosts 9-1, hubs 9-2 may be deployed on the constraint suit 8. The transmission cable 4-3 is meandered on the suit 8 so as to meet the wearer's great activity needs.
Compared with the prior art, the invention does not need conductive medium, and reduces the production and use cost; the problems of shelf life, skin allergy, difficult removal of residual conductive medium after use and the like caused by the conductive medium are avoided, and the reliability of the system is obviously improved.
While the applicant has described and illustrated the embodiments of the present invention in detail with reference to the drawings, it should be understood by those skilled in the art that the above embodiments are only preferred embodiments of the present invention, and the detailed description is only for the purpose of helping the reader to better understand the spirit of the present invention, and not to limit the scope of the present invention, but any improvements or modifications based on the spirit of the present invention should fall within the scope of the present invention.
Claims (9)
1. A dry defibrillation electrode, which is characterized by comprising a pressure generator, a pressure conduction device, a limiting shell (3), a pressure bag (2-4) and a treatment electrode (4);
the pressure conduction device is used for transmitting the gas in the pressure generator and is connected with a pressure bag inlet (2-4-1); the pressure conducting means comprises a pressure conduit (2-1);
The pressure generator is a gas generating device and comprises a pressure storage (1-1) and a pressure trigger (1-2) connected with the pressure storage (1-1), wherein the pressure trigger is communicated with one end of a pressure conduit (2-1), and the other end of the pressure conduit (2-1) is tightly connected with a pressure bag inlet (2-4-1);
The treatment electrode (4) is positioned inside the limiting shell (3) and is lower than the outer surface of the limiting shell (3); the treatment electrode (4) comprises a push plate (4-1) and a flexible pole piece (4-2) which are stuck together, wherein the flexible pole piece (4-2) faces outwards and is lower than the outer surface of the limiting shell (3);
The pressure bag (2-4) is positioned between the inner surface of the limit shell (3) and the push plate (4-1);
The limiting shell (3) comprises a deformable limiting back-off (3-1), the position of the treatment electrode (4) is lower than that of the limiting back-off (3-1), and the edge of the limiting back-off (3-1) is positioned in a projection plane of the movement direction of the treatment electrode;
When defibrillation is implemented, the pressure bag (2-4) is filled with pressure gas, the treatment electrode is extruded, the edge of the limiting back-off (3-1) is completely separated from the projection surface of the movement direction of the treatment electrode, and then the treatment electrode is extruded and applied on the skin.
2. A dry defibrillation electrode according to claim 1, characterized in that the pressure bag (2-4) is stored in a pre-compressed folded configuration on the inner surface side of the spacing housing (3).
3. A dry defibrillation electrode according to claim 1, characterized in that the pressure conduit (2-1) is provided with a safety valve (2-2) and a pressure divider (2-3) in succession.
4. Dry defibrillation electrode according to claim 1, characterized in that the pressure reservoir (1-1) is connected to the pressure trigger (1-2) using a detachable sealing structure.
5. A dry defibrillation electrode according to claim 4, characterized in that the voltage divider (2-3) allows the gas pressure to be equally distributed into the corresponding pressure pockets of the respective therapy electrodes (4).
6. Dry defibrillation electrode according to claim 1, characterized in that the therapy electrode (4) is deployed on a restraining garment (8), the restraining garment (8) being provided with a restraining pocket (8-1) for accommodating the therapy electrode (4); one or more of the pressure memory (1-1), the pressure trigger (1-2), the safety valve (2-2) and the pressure divider (2-3) are arranged on the constraint suit (8);
The therapeutic electrode (4) is connected with a transmission cable (4-3); the pressure conduit (2-1) and the transmission cable (4-3) are arranged on the constraint suit (8) in a meandering manner; the restraint suit (8) is also provided with a treatment host (9-1), a concentrator (9-2) and a coupler (9-3).
7. A dry defibrillation electrode according to claim 1, characterized in that the pressure generator is a pressure pump (5) and the pressure conducting means is a communicator (7);
The pressure pump (5) is fixed on the outer surface of the limiting shell (3) and is connected with the pressure bag inlet (2-4-1) through the communicating vessel (7); when defibrillation is implemented, the pressure pump (5) compresses air and injects the air into the pressure bag (2-4) through the communicating vessel (7).
8. A dry defibrillation electrode according to claim 7, characterized in that sealing rings (6) are provided at both ports of the communication vessel (7).
9. The dry defibrillation electrode of claim 7, wherein the therapy electrode (4) is disposed on a restraint suit (8), the restraint suit (8) being provided with a restraint pocket (8-1) for receiving the therapy electrode (4);
The therapeutic electrode (4) is connected with a transmission cable (4-3); the transmission cable (4-3) is arranged on the constraint suit (8) in a winding way; the restraint suit (8) is also provided with a treatment host (9-1), a concentrator (9-2) and a coupler (9-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111082798.5A CN113813506B (en) | 2021-09-15 | 2021-09-15 | Dry-type defibrillation electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111082798.5A CN113813506B (en) | 2021-09-15 | 2021-09-15 | Dry-type defibrillation electrode |
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| Publication Number | Publication Date |
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| CN113813506A CN113813506A (en) | 2021-12-21 |
| CN113813506B true CN113813506B (en) | 2024-05-14 |
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| CN202111082798.5A Active CN113813506B (en) | 2021-09-15 | 2021-09-15 | Dry-type defibrillation electrode |
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| CN117815559B (en) * | 2024-03-05 | 2024-05-03 | 天津市胸科医院 | Self-adaptive heart surgery defibrillator |
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| CN1655844A (en) * | 2002-04-17 | 2005-08-17 | 皇家飞利浦电子股份有限公司 | Defibrillation system and method designed for rapid attachment |
| EP1714671A1 (en) * | 2005-04-20 | 2006-10-25 | Elovis GmbH | Electrode for defibrillation |
| CN103520835A (en) * | 2013-10-25 | 2014-01-22 | 南京市秦淮医院 | Self-help defibrillator |
| CN104888351A (en) * | 2015-06-16 | 2015-09-09 | 韩锋 | Disposable defibrillator electrode board conductive sleeve |
| KR20180033625A (en) * | 2016-09-26 | 2018-04-04 | 주식회사 씨유메디칼시스템 | Electrode Assembly for Wearable Automated External Defibrillator |
| CN108290035A (en) * | 2015-09-23 | 2018-07-17 | 西艾丰控股公司 | Pressure-resistant conductor fluid accommodates |
| CN213609416U (en) * | 2019-10-09 | 2021-07-06 | Zoll医疗公司 | Treatment electrode part and wearable treatment device |
-
2021
- 2021-09-15 CN CN202111082798.5A patent/CN113813506B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1655844A (en) * | 2002-04-17 | 2005-08-17 | 皇家飞利浦电子股份有限公司 | Defibrillation system and method designed for rapid attachment |
| EP1714671A1 (en) * | 2005-04-20 | 2006-10-25 | Elovis GmbH | Electrode for defibrillation |
| CN103520835A (en) * | 2013-10-25 | 2014-01-22 | 南京市秦淮医院 | Self-help defibrillator |
| CN104888351A (en) * | 2015-06-16 | 2015-09-09 | 韩锋 | Disposable defibrillator electrode board conductive sleeve |
| CN108290035A (en) * | 2015-09-23 | 2018-07-17 | 西艾丰控股公司 | Pressure-resistant conductor fluid accommodates |
| KR20180033625A (en) * | 2016-09-26 | 2018-04-04 | 주식회사 씨유메디칼시스템 | Electrode Assembly for Wearable Automated External Defibrillator |
| CN213609416U (en) * | 2019-10-09 | 2021-07-06 | Zoll医疗公司 | Treatment electrode part and wearable treatment device |
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| CN113813506A (en) | 2021-12-21 |
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