CN111803055A - Convenient domestic portable electrocardiogram equipment - Google Patents
Convenient domestic portable electrocardiogram equipment Download PDFInfo
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- CN111803055A CN111803055A CN202010713218.7A CN202010713218A CN111803055A CN 111803055 A CN111803055 A CN 111803055A CN 202010713218 A CN202010713218 A CN 202010713218A CN 111803055 A CN111803055 A CN 111803055A
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000012806 monitoring device Methods 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000006870 function Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 33
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 210000004165 myocardium Anatomy 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000000418 Premature Cardiac Complexes Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention provides portable electrocardiogram equipment convenient for household use, which comprises an equipment main body, a lead wire storage device, a monitoring device, a printing device, a communication device, a control display device, a power supply and a portable device, wherein the equipment main body is disc-shaped, the lead wire storage device comprises a storage ring, a winding device, a lead wire, a drawing port and an electrode patch, the monitoring device comprises a filter, a signal amplifier, a recorder and a memory, the printing device comprises a printing track, a printing head, a paper feeding device and a paper outlet, the communication device comprises a signal connector and a data transmitter which integrate Wifi and Bluetooth connection functions, the control display device comprises a display screen and a control key, the power supply is arranged on the back of the equipment main body, and the portable device comprises a hanging ring and a hanging belt. In a word, the invention has the advantages of novel structure, convenient operation, practicality, high efficiency and the like.
Description
Technical Field
The invention belongs to the technical field of medical monitoring equipment, and particularly relates to portable electrocardiogram equipment convenient to use for household.
Background
The heart is the motive apparatus for the blood circulation of the human body. It is because the heart automatically and continuously performs rhythmic contraction and relaxation activities, so that the blood continuously flows in the closed circulatory system, and the life is maintained. Before and after the heart beats, the cardiac muscle becomes excited. During the activation process, a weak bioelectric current is generated. Thus, each cardiac cycle of the heart is accompanied by bioelectrical changes. This bioelectrical change can be transmitted to various parts of the body surface. Because the tissues of each part of the body are different, and the distances from the heart are different, the electric potentials of the electrocardiosignals displayed on different parts of the body are also different. For a normal heart, the direction, frequency, and intensity of this bioelectrical change are regular. If the electric signals of different parts of the body surface are detected by the electrodes, amplified by the amplifier and recorded by the recorder, the electrocardiogram can be obtained. The doctor can diagnose the heart disease by comparing the recorded form, amplitude and relative time relation of every wave with the normal electrocardiogram. Such as cardiac arrhythmia, myocardial infarction, extra systole, hypertension, ectopic beating of the heart, etc.
The electrocardiograph can automatically record the bioelectric signals generated by exciting cardiac muscle during heart activity, and is a medical electronic instrument commonly used for clinical diagnosis and scientific research. Before the heart beats, the cardiac muscle is excited first, and weak current is generated during excitation and is conducted to various parts through human tissues. Because the distance between each part of the body and the heart is different due to different tissues of each part, different potential changes are shown at each part of the body surface, and the relation between the surface potential generated by the electrical activity in the human heart and the time is called electrocardiogram. Electrocardiographs are instruments that record these physiological electrical signals.
Because certain specific patients need to frequently carry out electrocardiogram monitoring and cannot go to a hospital for electrocardiogram monitoring, the portable electrocardiogram equipment suitable for families can be used satisfactorily, but the portable electrocardiogram equipment in the prior art is not convenient enough at present and often needs other people to carry out auxiliary monitoring.
Disclosure of Invention
In view of the above-mentioned problems, the present invention provides a portable electrocardiograph apparatus which is convenient for home use.
The technical scheme of the invention is as follows: a portable electrocardiogram equipment which is convenient for household use, mainly comprising an equipment main body, a lead wire receiving device, a monitoring device, a printing device, a communication device, a control display device, a power supply and a portable device,
the device main body is disc-shaped, the lead wire accommodating device comprises an accommodating ring arranged around the periphery of the device main body, eight winding devices are equidistantly arranged in the accommodating ring, lead wires for transmitting electrocardiosignals are wound on the winding devices, drawing ports for drawing the lead wires are respectively arranged at the positions, corresponding to the eight winding devices, on the side surfaces of the accommodating ring, the far ends of the lead wires are connected with electrode patches,
the monitoring device is arranged in the equipment main body and comprises a filter, a signal amplifier, a recorder and a memory, wherein the filter is respectively connected with the near end of the lead wire and used for filtering clutter in the electrocardio monitoring signal, the signal amplifier is connected with the filter and used for discharging the electrocardio monitoring signal, the recorder and the memory are connected with the signal amplifier and used for recording and storing the electrocardio monitoring signal,
the printing device is arranged in the equipment main body and comprises a printing track arranged at the joint of the monitoring device and the printing device, the printing track is connected with the recorder and the memory in a sliding way and is used for changing a printing head of a moving track according to the electrocardio monitoring signal, the printing device also comprises a paper feeding device used for conveying printing paper to a printing head drawing position, the surface of the equipment main body is provided with a paper outlet used for printing the printing paper after the electrocardiogram track,
the communication device is arranged in the equipment main body and comprises a signal connector which integrates Wifi and Bluetooth connection functions and is used for connecting the mobile equipment and a data transmitter which is connected with the recorder and the memory and is used for transmitting the electrocardio monitoring data to the mobile equipment,
the control display device comprises a display screen arranged on the front side surface of the equipment main body and used for displaying real-time electrocardiosignals and a control key used for controlling the equipment to operate,
the power supply is arranged at the back of the equipment main body, a rechargeable lithium ion battery is arranged in the power supply and is used for providing electric energy for the monitoring device, the printing device, the communication device and the control display device,
the portable device comprises two hanging rings symmetrically arranged on the upper side face of the containing ring and a hanging belt connected with the two hanging rings and used for being hung on the neck of a monitored person.
Further, the coiling mechanism is including connecting the fixed axle between the upper and lower inside wall of containing ring, the fixed axle lower part outside is connected with through the tight slice billet of book and is used for the rolling the winding drum of line of leading, the winding drum upper end is equipped with the ratchet, contain a ring inside wall top be equipped with the auto-lock of ratchet interlock connection is detained, be equipped with on the containing ring and be used for pressing the messenger the auto-lock is detained and is broken away from the unblock button of ratchet.
Furthermore, a layer of signal shielding net for avoiding external signal interference is wrapped outside the lead wire, so that the influence of the external signal on the electrocardio monitoring signal transmitted in the lead wire is reduced.
Furthermore, a movable cover is arranged on the drawing opening and is connected with a protective cover used for protecting the electrode patch and the lead wire on the drawing opening, so that dust or sundries are prevented from entering the interior of the equipment main body through the drawing opening when the equipment is not used.
Furthermore, the diameter of the drawing opening is larger than the lead wire and smaller than the electrode patch, so that the electrode patch is prevented from being retracted into the device body and being difficult to draw out.
Further, the paper feed device is including setting up at the inside rotatory joint that is used for of printing device the pivot and two sets of setting that beat printing paper are in respectively print the paper feed roller train of track top, below, and wherein the export that is located the paper feed roller train of printing track top is located exit slot below beats printing paper and beats the paper feed roller train that passes through in proper order below printing track, top, at the paper feed in-process, beat printer head and remove according to electrocardio monitoring signal orbit on printing the track, beat printing paper and print the heart electrograph orbit.
Furthermore, the back of the device main body is also provided with a loudspeaker for reminding the patient of starting or ending the monitoring to remind the patient of carrying out the next operation, so that the situation that the patient operates without the end of the electrocardio monitoring or the patient does not know the end of the electrocardio monitoring is avoided.
The working principle of the invention is as follows: the monitor hangs the device body 1 on the neck through the hanging belt 82, adjusts the length of the hanging belt 82 to ensure that the device body 1 does not affect the electrocardio monitoring position, opens the protective cover 26 of the lead wire containing device 2, pulls the electrode patch 25 and the lead wire 23 out of the coiling device 22, pastes the electrode patch 25 on the body according to the position, then opens the device body 1 through the control key 62, the electrode patch 25 transmits the monitored electrocardio signal lead wire 23 to the monitoring device 3, the filter of the monitoring device 3 filters and removes the clutter in the electrocardio signal, the signal amplifier 32 amplifies and transmits the electrocardio signal to the recorder 33 for recording, the recorder 33 transmits the recorded electrocardiosignal to the printing device 4 to be printed on the printing paper 43, the monitor can judge the electrocardio health by watching the electrocardio signal track on the printing paper 43, if the monitor does not know the electrocardio drawing, the electrocardiographic data can be transmitted to the mobile device through the signal connector 5 to be sent to the doctor or the relevant person for viewing.
The invention has the beneficial effects that: the invention provides a portable electrocardiogram equipment convenient for household use, which is particularly suitable for the personnel needing frequent electrocardiogram monitoring in the family, can be independently used by a monitor by designing an equipment main body capable of being hung on the neck, the monitor can hang the equipment main body in front of the chest and then paste an electrode patch against a mirror, the trouble that the patient lies on the bed and is operated by other people when the traditional electrocardiogram equipment is placed is avoided, and the lead wire is coiled in a containing ring at the outer side of the equipment main body, the lead wire can be drawn out by a proper length when needed, the lead wire can be coiled and contained when not in use, the problem that the traditional lead wire is easily lost or damaged when being placed alone is avoided, and meanwhile, the invention is provided with a communication device which can transmit the monitored electrocardiogram signal data to the mobile equipment, so as to be sent to doctors or related personnel for watching, and prevent the monitoring person from not watching the electrocardiographic paper. In a word, the invention has the advantages of novel structure, convenient operation, practicality, high efficiency and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the winding device of the present invention;
FIG. 3 is a schematic view of the lead wire structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the apparatus body of the present invention;
FIG. 5 is a schematic view of the structure of the paper feeding device of the present invention;
fig. 6 is a schematic view of the back structure of the present invention.
Wherein, 1-device body, 2-lead wire containing device, 21-containing ring, 22-rolling device, 221-fixed shaft, 222-rolling tube, 223-ratchet wheel, 224-self-locking, 225-unlocking button, 23-lead wire, 231-signal shielding net, 24-drawing opening, 25-electrode patch, 26-protective cover, 3-monitoring device, 31-filter, 32-signal amplifier, 33-recorder, 34-memory, 4-printing device, 41-printing track, 42-printing head, 43-printing paper, 44-paper feeding device, 441-rotating shaft, 442-paper feeding roller group, 45-paper outlet, 5-communication device, 51-signal connector, 52-data transmitter, etc, 6-control display device, 61-display screen, 62-control key, 7-power supply, 8-portable device, 81-hanging ring, 82-hanging belt and 9-loudspeaker.
Detailed Description
For the convenience of understanding the technical scheme of the present invention, the present invention is further explained with reference to the accompanying fig. 1 to 6 and the specific embodiments, which are not to be construed as limiting the scope of the present invention.
Example (b): a portable electrocardiogram equipment convenient for household use mainly comprises an equipment main body 1, a lead wire storage device 2, a monitoring device 3, a printing device 4, a communication device 5, a control display device 6, a power supply 7 and a portable device 8,
the equipment main body 1 is disc-shaped, the lead wire containing device 2 comprises a containing ring 21 which is arranged around the periphery of the equipment main body 1, eight winding devices 22 are arranged in the containing ring 21 at equal intervals,
the winding device 22 comprises a fixed shaft 221 connected between the upper inner side wall and the lower inner side wall of the receiving ring 21, a winding drum 222 for winding the lead wire 23 is connected with the outer side of the lower part of the fixed shaft 221 through a winding sheet steel bar, a ratchet wheel 223 is arranged at the upper end of the winding drum 222, a self-locking buckle 224 meshed and connected with the ratchet wheel 223 is arranged above the inner side wall of the receiving ring 21, an unlocking button 225 for pressing the self-locking buckle 224 to be separated from the ratchet wheel 223 is arranged on the receiving ring 21,
the winding device 22 is wound with a lead wire 23 for transmitting electrocardiosignals, the side surface of the receiving ring 21 corresponding to the eight winding devices 22 is respectively provided with a drawing port 24 for drawing the lead wire 23, the far end of the lead wire 23 is connected with an electrode patch 25, the outer side of the lead wire 23 is wrapped with a layer of signal shielding net 231 for avoiding external signal interference, the diameter of the drawing port 24 is larger than the lead wire 23 and smaller than the electrode patch 25, the drawing port 24 is provided with a protective cover 26 which is movably covered on the drawing port 24 and used for protecting the electrode patch 25 and the lead wire 23,
the monitoring device 3 is arranged in the main body 1 of the equipment, the monitoring device 3 comprises a filter 31 which is respectively connected with the near end of the lead wire 23 and is used for filtering clutter in the electrocardio monitoring signals, a signal amplifier 32 which is connected with the filter 31 and is used for discharging the electrocardio monitoring signals, a recorder 33 which is connected with the signal amplifier 32 and is used for recording and storing the electrocardio monitoring signals and a memory 34,
the printing device 4 is arranged inside the device body 1, the printing device 4 comprises a printing track 41 arranged at the joint of the monitoring device 3 and the printing device, the printing track 41 is connected with a recorder 33 and a memory 34 in a sliding way and is used for changing a printing head 42 of a moving track according to an electrocardio monitoring signal, the printing device 4 further comprises a paper feeding device 44 used for conveying printing paper 43 to a drawing position of the printing head 42, a paper outlet 45 used for printing the printing paper 43 after an electrocardiogram track is arranged on the surface of the device body 1,
the paper feeding device 44 includes a rotating shaft 441 disposed inside the printing device 4 for rotatably clamping the printing paper 43 and two sets of paper feeding roller sets 442 disposed above and below the printing track 41, wherein an outlet of the paper feeding roller set 442 located above the printing track 41 is located below the paper outlet 45, the printing paper 43 sequentially passes through the paper feeding roller sets 442 below and above the printing track 41, during the paper feeding process, the printing head 42 moves on the printing track 41 according to the electrocardiographic monitoring signal track to print the electrocardiographic track on the printing paper 43,
the communication device 5 is arranged inside the device body 1, the communication device 5 comprises a signal connector 51 integrating Wifi and Bluetooth connection functions and used for connecting the mobile device, and a data transmitter 52 connected with the recorder 33 and the memory 34 and used for transmitting the electrocardio monitoring data to the mobile device,
the control display device 6 comprises a display screen 61 arranged on the front side surface of the main body 1 of the apparatus for displaying real-time electrocardiosignals and control keys 62 for controlling the operation of the apparatus,
the power supply 7 is arranged at the back of the equipment main body 1, a rechargeable lithium ion battery is arranged in the power supply 7 and is used for providing electric energy for the monitoring device 3, the printing device 4, the communication device 5 and the control display device 6,
the portable device 8 comprises two hanging rings 81 symmetrically arranged on the upper side surface of the containing ring 21 and a hanging belt 82 connected with the two hanging rings 81 and used for hanging on the neck of a monitored person, the back surface of the device main body 1 is also provided with a loudspeaker 9 used for reminding the patient of the start or the end of monitoring,
the printing head 4 can be a printing head special for DCCF-PL electrocardiogram equipment, the signal connector 51 can be a CMD-03 integrated signal connector, the data transmitter 25 can be a UIG multi-thread data transmitter, and the filter 31, the signal amplifier 32, the recorder 33, the memory 34, the display screen 62, the power supply 7, the loudspeaker 9 and other components which are not specially described can be commercially available existing products as long as the requirements of the invention can be met.
The monitoring method of the above embodiment is: the monitor hangs the device body 1 on the neck through the hanging belt 82, adjusts the length of the hanging belt 82 to ensure that the device body 1 does not affect the electrocardio monitoring position, opens the protective cover 26 of the lead wire containing device 2, pulls the electrode patch 25 and the lead wire 23 out of the coiling device 22, pastes the electrode patch 25 on the body according to the position, then opens the device body 1 through the control key 62, the electrode patch 25 transmits the monitored electrocardio signal lead wire 23 to the monitoring device 3, the filter of the monitoring device 3 filters and removes the clutter in the electrocardio signal, the signal amplifier 32 amplifies and transmits the electrocardio signal to the recorder 33 for recording, the recorder 33 transmits the recorded electrocardiosignal to the printing device 4 to be printed on the printing paper 43, the monitor can judge the electrocardio health by watching the electrocardio signal track on the printing paper 43, if the monitor does not know the electrocardio drawing, the electrocardiographic data can be transmitted to the mobile device through the signal connector 5 to be sent to the doctor or the relevant person for viewing.
Claims (7)
1. A portable electrocardiogram equipment convenient for household use is characterized in that the equipment mainly comprises an equipment main body (1), a lead wire storage device (2), a monitoring device (3), a printing device (4), a communication device (5), a control display device (6), a power supply (7) and a portable device (8),
the equipment main body (1) is disc-shaped, the lead wire accommodating device (2) comprises an accommodating ring (21) which is arranged around the periphery of the equipment main body (1), eight winding devices (22) are arranged in the accommodating ring (21) at equal intervals, lead wires (23) used for transmitting electrocardiosignals are wound on the winding devices (22), drawing openings (24) used for drawing the lead wires (23) are respectively arranged at positions, corresponding to the eight winding devices (22), on the side surface of the accommodating ring (21), the far ends of the lead wires (23) are connected with electrode patches (25),
the monitoring device (3) is arranged in the equipment main body (1), the monitoring device (3) comprises a filter (31) which is respectively connected with the near end of the lead wire (23) and is used for filtering clutter in the electrocardio monitoring signals, a signal amplifier (32) which is connected with the filter (31) and is used for discharging the electrocardio monitoring signals, a recorder (33) which is connected with the signal amplifier (32) and is used for recording and storing the electrocardio monitoring signals and a memory (34),
the printing device (4) is arranged inside the equipment main body (1), the printing device (4) comprises a printing track (41) arranged at the joint of the monitoring device (3) and the printing device, the printing track (41) is connected with the recorder (33) and the memory (34) in a sliding way to change a printing head (42) of a moving track according to the electrocardio monitoring signal, the printing device (4) further comprises a paper feeding device (44) used for conveying printing paper (43) to the tracing position of the printing head (42), a paper outlet (45) used for printing the printing paper (43) behind the electrocardiogram track is arranged on the surface of the equipment main body (1),
the communication device (5) is arranged inside the equipment main body (1), the communication device (5) comprises a signal connector (51) which integrates Wifi and Bluetooth connection functions and is used for connecting the mobile equipment, and a data transmitter (52) which is connected with the recorder (33) and the memory (34) and is used for transmitting the electrocardio monitoring data to the mobile equipment,
the control display device (6) comprises a display screen (61) arranged on the front side surface of the equipment main body (1) and used for displaying real-time electrocardiosignals and a control key (62) used for controlling the equipment to operate,
the power supply (7) is arranged at the back of the equipment main body (1), a rechargeable lithium ion battery is arranged in the power supply (7) and used for providing electric energy for the monitoring device (3), the printing device (4), the communication device (5) and the control display device (6),
the portable device (8) comprises two hanging rings (81) which are symmetrically arranged on the upper side surface of the containing ring (21) and a hanging belt (82) which is used for connecting the two hanging rings (81) and is hung on the neck of a monitored person.
2. A portable electrocardiograph apparatus for home use according to claim 1, wherein the lead wire (23) is covered with a signal shielding net (231) for avoiding interference of external signals.
3. A portable electrocardiograph apparatus according to claim 1, wherein the drawing port (24) is provided with a protective cover (26) movably covering the drawing port (24) for protecting the electrode patch (25) and the lead wire (23).
4. A portable electrocardiograph apparatus according to claim 1, wherein the diameter of the drawing port (24) is larger than the lead wire (23) and smaller than the electrode patch (25).
5. A portable electrocardiograph apparatus according to claim 1, wherein the drawing port (24) is provided with a protective cover (26) movably covering the drawing port (24) for protecting the electrode patch (25) and the lead wire (23).
6. The portable electrocardiogram equipment set for convenient household use as claimed in claim 1 wherein the paper feeding device (44) comprises a rotating shaft (441) disposed inside the printing device (4) for rotatably clamping the printing paper (43) and two sets of paper feeding roller sets (442) disposed above and below the printing track (41), wherein the exit of the paper feeding roller set (442) above the printing track (41) is located below the paper exit (45), the printing paper (43) passes through the paper feeding roller sets (442) below and above the printing track (41) in sequence, during the paper feeding process, the printing head (42) moves on the printing track (41) according to the electrocardiogram monitoring signal track, and the electrocardiogram track is printed on the printing paper (43).
7. A portable electrocardiograph apparatus for convenience of home use according to claim 1, wherein a speaker (9) for reminding a patient of the start or end of monitoring is further provided on the back of the apparatus main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010713218.7A CN111803055A (en) | 2020-07-22 | 2020-07-22 | Convenient domestic portable electrocardiogram equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010713218.7A CN111803055A (en) | 2020-07-22 | 2020-07-22 | Convenient domestic portable electrocardiogram equipment |
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| Publication Number | Publication Date |
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| CN111803055A true CN111803055A (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010713218.7A Pending CN111803055A (en) | 2020-07-22 | 2020-07-22 | Convenient domestic portable electrocardiogram equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405006A (en) * | 2001-03-01 | 2003-03-26 | Ge医疗系统信息技术公司 | Improved printing method and apparatus |
| CN1684835A (en) * | 2002-09-19 | 2005-10-19 | 株式会社理光 | Image processing method, recorder, ink jet recorder, printer driver, image processor, imaging system and imaging method |
| KR20100001360A (en) * | 2008-06-26 | 2010-01-06 | 연세대학교 산학협력단 | Portable device for measuring biological signal |
| CN205197983U (en) * | 2015-12-21 | 2016-05-04 | 安毅 | Heart information detection appearance |
| CN209629648U (en) * | 2018-07-30 | 2019-11-15 | 四川大学华西医院 | Wireless electrocardiographiclead lead device |
-
2020
- 2020-07-22 CN CN202010713218.7A patent/CN111803055A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1405006A (en) * | 2001-03-01 | 2003-03-26 | Ge医疗系统信息技术公司 | Improved printing method and apparatus |
| CN1684835A (en) * | 2002-09-19 | 2005-10-19 | 株式会社理光 | Image processing method, recorder, ink jet recorder, printer driver, image processor, imaging system and imaging method |
| KR20100001360A (en) * | 2008-06-26 | 2010-01-06 | 연세대학교 산학협력단 | Portable device for measuring biological signal |
| CN205197983U (en) * | 2015-12-21 | 2016-05-04 | 安毅 | Heart information detection appearance |
| CN209629648U (en) * | 2018-07-30 | 2019-11-15 | 四川大学华西医院 | Wireless electrocardiographiclead lead device |
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Application publication date: 20201023 |
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| RJ01 | Rejection of invention patent application after publication |