CN204840565U - Multi -functional cardiopulmonary resuscitation machine - Google Patents
Multi -functional cardiopulmonary resuscitation machine Download PDFInfo
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- CN204840565U CN204840565U CN201520504628.5U CN201520504628U CN204840565U CN 204840565 U CN204840565 U CN 204840565U CN 201520504628 U CN201520504628 U CN 201520504628U CN 204840565 U CN204840565 U CN 204840565U
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- airway
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- 238000002680 cardiopulmonary resuscitation Methods 0.000 title abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 48
- 239000001301 oxygen Substances 0.000 claims abstract description 48
- 206010036790 Productive cough Diseases 0.000 claims abstract description 24
- 210000003802 sputum Anatomy 0.000 claims abstract description 24
- 208000024794 sputum Diseases 0.000 claims abstract description 24
- 210000004072 lung Anatomy 0.000 claims abstract description 22
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 19
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 14
- 239000004917 carbon fiber Substances 0.000 claims abstract description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000002612 cardiopulmonary effect Effects 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 description 11
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 230000036772 blood pressure Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 210000003685 cricoid cartilage Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000003172 expectorant agent Substances 0.000 description 1
- 230000003419 expectorant effect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000036391 respiratory frequency Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 206010042772 syncope Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Percussion Or Vibration Massage (AREA)
Abstract
The utility model relates to a multi -functional cardiopulmonary resuscitation machine, including the collector, the combined display, the carbon fiber oxygen cylinder, the regulator, automatic lung, the autonomous respiration valve, inhale the sputum flask, the gasbag, face guard and nasal tube, the collector is used for gathering patient's vital sign data and being shown for the combined display by the combined display vital sign data transfer who gathers, the carbon fiber oxygen cylinder links to each other in order to adjust oxygen pressure through the regulator through air duct and regulator, the regulator passes through the air duct and links to each other with the distributing valve, distributing valve and automatic lung, the gasbag with inhale the sputum flask and link to each other, automatic lung passes through the air duct and links to each other with the face guard, it passes through air duct and nasal tube and links to each other to inhale the sputum flask, the autonomous respiration valve links to each other with the gasbag through the air duct on the one hand, on the other hand passes through the air duct and links to each other with the face guard. Thereby the enough real -time supervision sick and wounded's of this cardiopulmonary resuscitation function vital sign is convenient for correctly develop various cardiopulmonary resuscitation and is salvaged.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of cardio-pulmonary resuscitation machine, particularly relates to a kind of Multifunctional cardiopulmonary restoring machine of being convenient to carry out according to the vital sign of the sick and wounded correspondence rescue.
Background technology
In various disaster scene, various salvage device is more complete, can carry out field first aid.But the cardio-pulmonary resuscitation machine of existing various first aid all cannot monitor the vital sign of the sick and wounded.Therefore, on-the-spot is lean on the experience of people to judge to the judgement of sick and wounded's vital sign.Only rely on the experience of people to judge, may wrongheaded situation be occurred.If meet seemingly-dead situation by chance, consequence is well imagined.
In view of the above-mentioned technological deficiency of prior art, in the urgent need to developing a kind of novel Multifunctional cardiopulmonary restoring machine.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existed in prior art, provides a kind of Multifunctional cardiopulmonary restoring machine, and this cardio-pulmonary resuscitation machine can be monitored the vital sign of the sick and wounded thus is convenient to correctly carry out various cardio-pulmonary resuscitation rescue.
To achieve these goals, this utility model provides following technical scheme: a kind of Multifunctional cardiopulmonary restoring machine, it comprises harvester, combined displays, carbon fiber oxygen cylinder, actuator, automatic lung, autonomous respiration valve, suction sputum bottle, air bag, face shield and nasal tube, wherein, described harvester is for gathering the vital sign data of patient and gathered vital sign data is passed to described combined displays being shown by described combined displays, described carbon fiber oxygen cylinder is connected to be regulated oxygen pressure by described actuator by airway with described actuator, described actuator is connected with distributing valve by airway, described distributing valve and described automatic lung, described air bag is connected with described suction sputum bottle, described automatic lung is connected with described face shield by airway, described suction sputum bottle is connected with described nasal tube by airway, described autonomous respiration valve is on the one hand by airway and described airbags, be connected with described face shield by airway on the other hand.
Further, wherein, described carbon fiber oxygen cylinder is provided with gas cylinder switches set, between described distributing valve and described automatic lung, is provided with oxygen supply switch one, be provided with oxygen supply switch two between described distributing valve and described air bag, between described suction sputum bottle and described nasal tube, be provided with injection switch.
Further, wherein, the Pressure gauge for showing the oxygen pressure after described actuator regulates is comprised further.
Again further, wherein, open mouth tongs, clip tongue device and medicine-chest is comprised further.
Again further, wherein, this Multifunctional cardiopulmonary restoring machine comprises external gas source further, and described external gas source is connected with described actuator by external gas source line.
In addition, this Multifunctional cardiopulmonary restoring machine comprises oral passage one and oral passage two further, and described oral passage one is connected with described suction sputum bottle by airway with oral passage two.
Finally, described harvester is finger-clipped harvester, and described combined displays is pad panel computer, and gathered vital sign data is passed to described combined displays by the mode of radio communication by described harvester.
Multifunctional cardiopulmonary restoring machine of the present utility model can be monitored the vital sign (blood pressure, blood oxygen, heart rate, electrocardio, body temperature etc.) of individuality at the scene, and point out according to sick and wounded's Monitoring Data, fresh air containing oxygen can be supplied the sick and wounded, automatically carries out positive/negative-pressure artificial respiration, and rob (urgency) of the recovery of synchronous expansion cardio-pulmonary function rescues work.Meanwhile, the absorption carrying out oral cavity, foreign bodies in airway in oxygen situation can had.In addition, this Multifunctional cardiopulmonary restoring machine has the features such as volume is little, lightweight, simple to operate, dependable performance, easy to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of Multifunctional cardiopulmonary restoring machine of the present utility model.
Detailed description of the invention
Further illustrate this utility model below in conjunction with drawings and Examples, the content of embodiment is not as the restriction to protection domain of the present utility model.
Multifunctional cardiopulmonary restoring machine of the present utility model is made up of individual life sign system and cardio-pulmonary resuscitation emergency rescue equipment two parts.Wherein, described individual life sign system for monitoring the vital sign of the sick and wounded and showing it so that judge whether it has life.Described cardio-pulmonary resuscitation emergency rescue equipment is used for imposing the lived sick and wounded.
Fig. 1 shows the structural representation of Multifunctional cardiopulmonary restoring machine of the present utility model.See Fig. 1, described individual life sign system comprises harvester 14 and combined displays 22 forms.Wherein, described harvester 14 is for gathering the vital sign data of the sick and wounded and gathered vital sign data being passed to described combined displays 22 and shown by described combined displays 22.
In this utility model, preferably, described harvester 14 is finger-clipped harvester, and it is for gathering the vital sign such as heart, blood oxygen, blood pressure, pulse frequency, body temperature of the sick and wounded.Described combined displays 22 is pad panel computer.Gathered vital sign data is passed to described combined displays 22 by the mode of radio communication by described harvester 14.
Meanwhile, described combined displays 22 can realize parameter detecting, data trend analysis, emergency processing, data transmission and inquiry, and synchronously can support command centre, emergency center, the remote monitoring of associated specialist and guidance.
In addition, more preferably, described finger-clipped harvester 14 and described pad panel computer fill once electricity, can continuous operation 8 hours.When not working, automatically enter resting state, can standby 240h.Described finger-clipped harvester 14 uses alkaline battery (No. AAA7)
Described cardio-pulmonary resuscitation emergency rescue equipment comprises carbon fiber oxygen cylinder 3, actuator 15, automatically lung 1, autonomous respiration valve 11, suction sputum bottle 21, air bag 12, face shield 4 and nasal tube 7.Wherein, described carbon fiber oxygen cylinder 3 for storing high pressure oxygen so that provide required oxygen for the sick and wounded.In this utility model, described carbon fiber oxygen cylinder 13 is filament-wound combined type gas cylinder, and it has the features such as lightweight, corrosion-resistant, safety is better.Its volume is 1.6L, and the service time of deposit oxygen is 48min.
Described carbon fiber oxygen cylinder 3 is connected to be regulated by described actuator 15 pairs of oxygen pressures by airway with described actuator 15.Preferably, this Multifunctional cardiopulmonary restoring machine comprises the Pressure gauge 16 for showing the oxygen pressure after described actuator 15 regulates further.Like this, the pressure of the oxygen controlled after described actuator 15 regulates is convenient to.
Described actuator 15 is connected with distributing valve by airway.Described distributing valve is provided with multiple outlet, and described distributing valve can be connected with described suction sputum bottle 21 with described automatic lung 1, described air bag 12.Described automatic lung 1 is connected with described face shield 4 by airway.Described suction sputum bottle 21 is connected with described nasal tube 7 by airway.Described autonomous respiration valve 11 1 aspect is connected with described air bag 12 by airway, another aspect is connected with described face shield 4 by airway.
In addition, in this utility model, preferably, described carbon fiber oxygen cylinder 3 is provided with gas cylinder switches set 13, so that whether the high pressure oxygen controlled in it is outwards supplied.Oxygen supply switch 1 is provided with, so that determine whether to the oxygen supply of described automatic lung 1 between described distributing valve and described automatic lung 1.Oxygen supply switch 2 19 is provided with, so that determine whether to the oxygen supply of described air bag 12 between described distributing valve and described air bag 12.Injection switch 20 is provided with, so that whether by the sticky expectorant in suction function absorption sick and wounded nose between described suction sputum bottle 21 and described nasal tube 7.
And in this utility model, preferably, described Multifunctional cardiopulmonary restoring machine comprises open mouth tongs 6, clip tongue device 8 and medicine-chest 10 further, thus be convenient to open the oral cavity of the sick and wounded, pull-out tongue clears up it, and is convenient to the medicine deposited required for relief.
Further, in this utility model, more preferably, described Multifunctional cardiopulmonary restoring machine comprises external gas source 18 further.Described external gas source 18 is connected with described actuator 15 by external gas source line 2.Owing to there being external gas source 18, thus contribute to, for the sick and wounded provide ozone, more contributing to the treatment of the sick and wounded.
Finally, in this utility model, preferably, described Multifunctional cardiopulmonary restoring machine comprises oral passage 1 and oral passage 29 further.Described oral passage 1 is connected with described suction sputum bottle 21 by airway with oral passage 29, thus is convenient to, by negative pressure, the sputum etc. in sick and wounded oral cavity is adsorbed onto described suction sputum bottle 21.
When using Multifunctional cardiopulmonary restoring machine of the present utility model, high pressure oxygen in described carbon fiber oxygen cylinder 3 is transported to distributing valve after the adjust blood pressure of described actuator 15, depending on the concrete condition of the sick and wounded, the described automatic lung 1 of the use shot the arrow at the target, autonomous respiration valve 11 or suction sputum bottle 21.That is, when the wounded can not autonomous respiration time, the inflation that described automatic lung 1 can carry out positive/negative-pressure with the frequency of 12--16 time per minute to pulmonary's pressure of the sick and wounded is bled, and reaches cardio-pulmonary resuscitation object.If the wounded can breathe with described autonomous respiration valve 11 oxygenating during autonomous respiration.When having secretions in the respiratory tract of the sick and wounded, available described suction sputum bottle 21 is by secretions sucking-off.
Meanwhile, when there being foreign body in sick and wounded oral cavity, can described open mouth tongs 6 be inserted between premolar teeth, by mouth breakdown by sick and wounded's corners of the mouth.Then, with described clip tongue device pull-out tongue, wrap forefinger with stype, remove the secretions in oral cavity and foreign body.
When there being foreign body in sick and wounded's cavum laryngis, described nasal tube 7 is inserted from nasal cavity, open gas circuit, suction catheter is moved back and forth, the foreign bodies such as dirt, mucus, water be then drawn to described suction sputum bottle 21. as described in suction sputum bottle 21 contamination too much, junction pipe can be unpluged, block injector spray orifice, have contamination to get rid of, lift rapidly, repeatedly carrying out contamination can get rid of.
When carrying out cardio-pulmonary resuscitation, being connected by described automatic lung 1, open gas circuit by airway with described face shield 4, after hearing the airflow noise of " whistling ", described face shield 4 is pressed on sick and wounded's face, described automatic lung 1 just automatically hockets and inflates and bleed.Namely mark post on described automatic lung 1 has rhythm and pace of moving things ground bob. and meanwhile, with the cricoid cartilage in the middle part of the finger gently person's of weighing wounded larynx, so as to inaccessible esophagus, prevent gas to be filled with gastric, cause artificial respiration's failure.
When pressure is revived after rescue proves effective, there is autonomous respiration in the wounded, now, respiratory frequency is adjusted to corresponding state by the relevant parameter such as blood oxygen saturation, pulse frequency blood pressure that can show according to described combined displays 22.When the blood oxygen saturation that described combined displays 22 demonstrates and pulse frequency close to or when reaching normal value, and when arythmia action frequently appears in described automatic lung 1, illustrate that saved person's autonomous respiration recovers substantially, autonomous respiration valve can be used instead.
Now, described autonomous respiration valve 11 is connected with described air bag 12 by airway, be connected on after opening gas circuit on described face shield 4.Then, adjustment tolerance, makes described air bag 12 infrequently expand, also infrequently empty flat.Oxygen content adjustable ring, generally should adjust 80%, and the wounded of carbon monoxide poisoning then should adjust 100%.The blood oxygen saturation of observation shown by monitor and the change of pulse frequency at any time, premature end is not wanted in oxygen uptake, in order to avoid the wounded cause after standing up fainting.
Multifunctional cardiopulmonary restoring machine of the present utility model can on-the-spot be monitored the vital sign (blood pressure, blood oxygen, heart rate, electrocardio, body temperature etc.) of individuality.And real-time remote monitoring can be realized, the remote monitoring of support command centre, emergency center, associated specialist and guidance.Further, according to the prompting of sick and wounded's Monitoring Data, resuscitating machine can by the fresh air containing oxygen, carry out positive/negative-pressure artificial respiration automatically, and rob (urgency) that synchronous expansion cardio-pulmonary function is recovered rescues work.Resuscitating machine can have the absorption carrying out oral cavity, foreign bodies in airway in oxygen situation.Resuscitating machine also has simple oxygen supply and suction device, and the wounded not yet benumbed for breathing function breathe.
Above-described embodiment of the present utility model is only for this utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (7)
1. a Multifunctional cardiopulmonary restoring machine, it comprises harvester (14), combined displays (22), carbon fiber oxygen cylinder (3), actuator (15), automatic lung (1), autonomous respiration valve (11), suction sputum bottle (21), air bag (12), face shield (4) and nasal tube (7), wherein, described harvester (14) is for gathering the vital sign data of patient and gathered vital sign data being passed to described combined displays (22) and shown by described combined displays (22), described carbon fiber oxygen cylinder (3) is connected to be regulated oxygen pressure by described actuator (15) by airway with described actuator (15), described actuator (15) is connected with distributing valve by airway, described distributing valve and described automatic lung (1), described air bag (12) is connected with described suction sputum bottle (21), described automatic lung (1) is connected with described face shield (4) by airway, described suction sputum bottle (21) is connected with described nasal tube (7) by airway, described autonomous respiration valve (11) is connected with described air bag (12) by airway on the one hand, be connected with described face shield (4) by airway on the other hand.
2. Multifunctional cardiopulmonary restoring machine according to claim 1, wherein, described carbon fiber oxygen cylinder (3) is provided with gas cylinder switches set (13), oxygen supply switch one (17) is provided with between described distributing valve and described automatic lung (1), be provided with oxygen supply switch two (19) between described distributing valve and described air bag (12), between described suction sputum bottle (21) and described nasal tube (7), be provided with injection switch (20).
3. Multifunctional cardiopulmonary restoring machine according to claim 2, wherein, comprises the Pressure gauge (16) for the oxygen pressure of display after described actuator (15) regulates further.
4. Multifunctional cardiopulmonary restoring machine according to claim 3, wherein, comprises open mouth tongs (6), clip tongue device (8) and medicine-chest (10) further.
5. Multifunctional cardiopulmonary restoring machine according to claim 4, wherein, comprise external gas source (18) further, described external gas source (18) is connected with described actuator (15) by external gas source line (2).
6. Multifunctional cardiopulmonary restoring machine according to claim 5, wherein, comprise oral passage one (5) and oral passage two (9) further, described oral passage one (5) is connected with described suction sputum bottle (21) by airway with oral passage two (9).
7. Multifunctional cardiopulmonary restoring machine according to claim 6, wherein, described harvester (14) is finger-clipped harvester, described combined displays (22) is pad panel computer, and gathered vital sign data is passed to described combined displays (22) by the mode of radio communication by described harvester (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504628.5U CN204840565U (en) | 2015-07-14 | 2015-07-14 | Multi -functional cardiopulmonary resuscitation machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504628.5U CN204840565U (en) | 2015-07-14 | 2015-07-14 | Multi -functional cardiopulmonary resuscitation machine |
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| Publication Number | Publication Date |
|---|---|
| CN204840565U true CN204840565U (en) | 2015-12-09 |
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| CN201520504628.5U Active CN204840565U (en) | 2015-07-14 | 2015-07-14 | Multi -functional cardiopulmonary resuscitation machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641792A (en) * | 2016-03-31 | 2016-06-08 | 中国人民解放军军事医学科学院卫生装备研究所 | Collective oxygen supply device |
| CN107281640A (en) * | 2017-07-21 | 2017-10-24 | 龙丹 | A kind of wound analgesic quick recovery drainage with medicated thread therapeutic equipment |
| CN107411952A (en) * | 2017-08-31 | 2017-12-01 | 天津市普瑞仪器有限公司 | Cardiopulmonary resuscitation device |
| CN112221002A (en) * | 2020-11-03 | 2021-01-15 | 大连海事大学 | Breath purification respirator based on friction nanometer electricity generation |
-
2015
- 2015-07-14 CN CN201520504628.5U patent/CN204840565U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641792A (en) * | 2016-03-31 | 2016-06-08 | 中国人民解放军军事医学科学院卫生装备研究所 | Collective oxygen supply device |
| CN105641792B (en) * | 2016-03-31 | 2018-05-01 | 中国人民解放军军事医学科学院卫生装备研究所 | Concentrated oxygen supply device |
| CN107281640A (en) * | 2017-07-21 | 2017-10-24 | 龙丹 | A kind of wound analgesic quick recovery drainage with medicated thread therapeutic equipment |
| CN107411952A (en) * | 2017-08-31 | 2017-12-01 | 天津市普瑞仪器有限公司 | Cardiopulmonary resuscitation device |
| CN107411952B (en) * | 2017-08-31 | 2023-11-10 | 天津市普瑞仪器有限公司 | cardiopulmonary resuscitation device |
| CN112221002A (en) * | 2020-11-03 | 2021-01-15 | 大连海事大学 | Breath purification respirator based on friction nanometer electricity generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181101 Address after: 250400 Sun Zhuang village, rose Town, Pingyin County, Ji'nan, Shandong 243 Patentee after: Sun Xiuhua Address before: 113000 room 402, unit 1, 26 Xinhua Street, Shuncheng District, Fushun, Liaoning, Fushun. Patentee before: Deng Qingzhan |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190115 Address after: Room 2004, Room 2, Kangjiayuan Group, 200 Garden Road, Licheng District, Jinan City, Shandong Province Patentee after: Shandong Zefuhai Health Technology Co., Ltd. Address before: 250400 Sunzhuang Village 243, Rose Town, Pingyin County, Jinan City, Shandong Province Patentee before: Sun Xiuhua |
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Effective date of registration: 20200716 Address after: 1 / F, building 2, East District, industry university research base, 2-9 Qilihe Road, Licheng District, Jinan City, Shandong Province Patentee after: Shandong Lufeng Hezhen Biotechnology Co., Ltd Address before: Room 2004, Room 2, Kangjiayuan Group, 200 Garden Road, Licheng District, Jinan City, Shandong Province Patentee before: Shandong Zefuhai Health Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |