CN109646278A - A kind of internal medicine heart booster - Google Patents
A kind of internal medicine heart booster Download PDFInfo
- Publication number
- CN109646278A CN109646278A CN201910030633.XA CN201910030633A CN109646278A CN 109646278 A CN109646278 A CN 109646278A CN 201910030633 A CN201910030633 A CN 201910030633A CN 109646278 A CN109646278 A CN 109646278A
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- China
- Prior art keywords
- booster
- heart
- sensor
- frequency
- conduit
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
- A61H31/005—Heart stimulation with feedback for the user
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
- A61H31/006—Power driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5007—Control means thereof computer controlled
- A61H2201/501—Control means thereof computer controlled connected to external computer devices or networks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5076—Frequency sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2230/00—Measuring physical parameters of the user
- A61H2230/04—Heartbeat characteristics, e.g. E.G.C., blood pressure modulation
- A61H2230/045—Heartbeat characteristics, e.g. E.G.C., blood pressure modulation used as a control parameter for the apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
A kind of internal medicine heart booster, including booster, pressure sensor, frequency sensor, catheter connecting joint, conduit connection plug, display, processor, data link and pressurizing device, booster is hemispherical, inside is filled with gas, it is wrapped in the outside of heart, pressure sensor, frequency sensor and temperature sensor are arranged between booster and heart.Booster is connect by booster conduit with catheter connecting joint, catheter connecting joint is equipped with gas connection ports, frequency sensor connector, the connection of pressure sensor connector and temperature sensor connector, connect respectively with gas connection plug, frequency sensor connection plug, pressure sensor connection plug and the temperature sensing sensor plug in conduit connection plug.The status information of heart is real-time transmitted to cloud by data link, and household can know heart dynamic by mobile phone terminal, and booster can be realized and be carried, and not will receive the influence of the factors such as the volume of equipment, good application effect.
Description
Technical field
The present invention relates to field of medical device, and in particular to a kind of internal medicine heart booster.
Background technique
Human blood circulation is enclosed, is the Two-way Cycle being made of two approach of body circulation and pulmonary circulation.Blood by
Left ventricle projects the capillary that whole body is flowed to through aorta and its branch at different levels, carries out mass exchange with tissue fluid herein, supplies
To histocyte oxygen and nutriment, carbon dioxide and metabolite are transported, arterial blood becomes venous blood；It is converged again through table fat at different levels
Synthesis superior and inferior vena cave flows back to atrium dextrum, this circulation is body circulation.Blood is projected by right ventricle and flows to lung capillary through pulmonary artery
Blood vessel carries out gas exchanges with alveolar air herein, absorbs oxygen and carbon dioxide is discharged, venous blood becomes arterial blood；Then transpulmonary
Vein flows back to atrium sinistrum, this circulation is pulmonary circulation.However, ventricular organization effectively shrinks in many acute and chronic situations
Ability affected by unfavorable factor, cause heart pump blood volume decline.Its consequence is that body can not be via blood
Enough oxygen is provided to meet the needs of body, occur it is tired out, short of breath, and cause in some cases heart or its
His organ failure.In such a case, heart pumping failure be also possible to it is acute, or if myocardial infarction to ventricle group
It is chronic for knitting and leaving lasting damage then.The chronic condition of such as congestive heart failure can pump failure one with chronic cardiac
It rises and occurs.
The utility model patent of Patent No. 201621159964.1 discloses a kind of after cardiac surgery incision compression band, special
Sign is: including first band body and flexible second band body, first band body is annular tape, and the second band body is rectangular strap
Item, both ends are equipped with the first elastic band, and the first elastic band is equipped with tri-glide, and first band body leading inside is equipped with air bag, air bag.Then
Equipped with pressurizing device, first band body and the second front end with body are connected with each other equipped with the second elastic band, and the second elastic band is set to
The lower section of air bag, the second elastic band are equipped with buckle, and the second end with body and first band body is equipped with third elastic band, third pine
Taut band is equipped with the velcro being mutually bonded.The utility model structure is simple, easy to operate, both ensure that compressing effect, and
Compression band is solid and reliable, and air bag is not easy to shift while also improving the comfort level of patient.The patent is by the air bag in outside to trouble
The cardia of person pressurizes, and since device design comparison is loose, can have a greatly reduced quality when use, reach to the effect of heart pressure
Less than good desired effect.The patent of invention of Patent No. 201510257443.3 discloses a kind of internal medicine heart booster,
It is implanted into booster including main body and heart, control panel is equipped on the upside of main body, pressurization work box is equipped on the left of body interior, is increased
It presses and is equipped with pressurized tank in work box, connect by air inlet pipe with lift pump on front side of pressurized tank, pressure is equipped on rear side of pressurized tank and is controlled
Device, pressure controller are equipped with pressure and receive line, and heart, which is implanted into booster, is equipped with blood storage capsule, set on the left of blood storage capsule
There is heart implant, anti-knocking over is equipped on the left of heart implant, heart implant is equipped with implantation socket fixinig plate, is implanted into socket
Fixinig plate is equipped with rubber pad, is equipped with pressure responsive element on the right side of blood storage capsule.The present invention is multiple functional, easy to use,
Time saving and energy saving when carrying out first aid to heart inability patient, science is convenient, safe and efficient, and intelligence is accurate, alleviates the work of medical worker
Make difficulty.Structure is more complicated in design for the patent, and cannot pressurize for a long time to the cardia of patient, while also not
The real-time condition display of heart can be come out, device cannot realize portable carrying.Patent No. 201710894097.9 is sent out
Bright patent discloses a kind of home-use heart-monitoring emergency device, mainly include body, monitoring display device, intelligent controller,
Force (forcing) pump, rescue valve；Body includes current divider, alarm, power supply, conducting wire, plug, body pedestal；Guarding display device includes
Liquid crystal display, monitoring adjusting knob, monitoring switch, power switch；Intelligent controller includes wireless communication apparatus；Force (forcing) pump packet
Include pressurization pump controller, pressurizing piston, the pump housing, pump housing pedestal, vent line；Rescue valve includes exhaust valve, pipeline, sealing suction
Pad, suction piece, squeezes inner ring, non-slip mat, absorption washer at squeezer；The device is novel in design, structurally reasonable, full-featured, takes care
When dirty dysfunction or sudden cardiac arrest, quick start closed cardiac massage extrusion system assists first aid, easy to operate, intelligence control
System saves human cost, high-efficient.The patent uses outside pressurizing device to pressurize heart in design, and heart is applied
Pressure falls flat.
Sum up, heart supercharging device mostly uses the setting of external pressurization at present, this will lead to final pressure effect
Fruit is not obvious enough, and pressure and frequency sensor is mostly not provided on device, can't feed back the state of heartbeat, no
Different heart states can be made and timely adjust, the portability of supercharging device is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of internal medicine heart boosters, when heartbeat dynamics is inadequate, help heart
Increase internal pressure, improve the pump blood ability of heart, and obtain the active state of heart in real time, different heart states is done
Corresponding adjustment out.
The technical solution adopted by the present invention to solve the technical problems is: a kind of internal medicine heart booster, including booster,
Pressure sensor, frequency sensor, catheter connecting joint, conduit connection plug, display, power supply, processor, data link with
And pressurizing device.Booster is hemispherical, and inside is passed through gas, and booster is wrapped in the outside of heart, in booster and heart
Between arrange pressure sensor, frequency sensor and temperature sensor, the dynamics of pressure sensor senses heartbeat, frequency passes
Sensor perceives the period of heartbeat, and temperature sensor perceives the temperature of cardia, and pressure sensor and frequency sensor are comprehensive
Close output cardiac pumping ability.Booster is connect by booster conduit with catheter connecting joint, and sealing is arranged on booster conduit
Ring, prevents the outflow of blood, and catheter connecting joint is equipped with frequency sensor connector, gas connection ports, pressure sensor connection
Mouth and temperature sensor connector, catheter connecting joint are connect by being fastenedly connected head with conduit connection plug, and it is logical to be fastenedly connected head
The fastening thread realization crossed on the outside of catheter connecting joint is connect with catheter connecting joint.Gas connection is provided in conduit connection plug to insert
Head, frequency sensor connection plug, pressure sensor connection plug and temperature sensing sensor plug, connect with conduit respectively
Gas connection ports, frequency sensor connector, the connection of pressure sensor connector and temperature sensor connector on head connect
It connects.
Conduit connection plug is connect by connecting conduit with the pressurizing device in body, and pressurizing device is placed in body,
Pressurizing device includes pressurized cylinder, pressurizing piston, force (forcing) pump and air heater, air heater to the air in pressurized cylinder into
Row heats, and the pressurizing piston in force (forcing) pump drive pressurized cylinder can produce the air pressure of mechanical periodicity.Data connecting line and processor connect
Connect, the frequency of heartbeat and pressure value can by display real-time display, power supply, data link, air heater with
And force (forcing) pump is connect by conducting wire with processor, is configured to the data in processor, the running speed of adjustable press pump
And the temperature of air.
The invention has the following advantages:
1. obtaining the state of heartbeat by pressure sensor and frequency sensor, and show in real time over the display, it can
Know the bounce state of heart at this stage.
2. can reach directly with close contact on the outside of heart and accurately implement to be pressurized to heart, prevent booster
It is excessive or too small to apply pressure, further obtains sufficient supercharging effect.
3. processor is handled by the data collected to pressure sensor with frequency sensor, and is fed back to pressurization
On pump, the exportable corresponding pressure of force (forcing) pump and frequency.
4. the function implementation of heartbeat is transferred to cloud by data transmission device, and can be known in real time by mobile phone terminal
The case where heartbeat.
5. booster can be realized and be carried, the influence of the factors such as the volume of equipment not will receive.
Detailed description of the invention
Fig. 1 is a kind of structure chart of internal medicine heart booster of the present invention；
Fig. 2 is a kind of structure chart of internal medicine heart booster catheter connecting joint of the present invention；
Fig. 3 is a kind of structure chart of internal medicine heart booster conduit connection plug of the present invention；
Fig. 4 is a kind of working principle diagram of internal medicine heart booster of the present invention.
In figure, 1. boosters, 2. pressure sensors, 3. booster conduits, 4. sealing rings, 5. catheter connecting joints, 6. conduits
Connection plug, 7. are fastenedly connected head, 8. connecting conduits, 9. pressurized cylinders, 10. air heaters, 11. pressurizing pistons, 12. pressurizations
Pump, 13. bodies, 14. displays, 15. power supplys, 16. processors, 17. data links, 18. data connecting lines, 19. temperature pass
Sensor, 20. frequency sensors, 21. hearts, 501. frequency sensor connectors, 502. gas connection ports, 503. pressure sensors
Connector, 504. temperature sensor connectors, 505. fastening threads, 601. gas connection plugs, the connection of 602 frequency sensors are inserted
Head, 603. pressure sensor connection plugs, 604 temperature sensor connection plugs.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.
As shown in Figs 1-4, a kind of internal medicine heart booster, including booster 1, pressure sensor 2, frequency sensor 20,
Catheter connecting joint 5, conduit connection plug 6, display 14, power supply 15, processor 16, data link 17 and pressurizing device.
Booster 1 is hemispherical, and inside is passed through gas, and booster 1 is wrapped in the outside of heart, the cloth between booster 1 and heart 21
Pressure sensor 2, frequency sensor 20 and temperature sensor 19 are set, pressure sensor 2 perceives the dynamics that heart 21 is beated, frequency
Sensor 20 perceives the period that heart 21 is beated, and temperature sensor 19 perceives the temperature at 21 position of heart, pressure sensor 2 and frequency
The comprehensive output heart 21 of rate sensor 20 pumps blood ability.Booster 1 is connect by booster conduit 3 with catheter connecting joint 5, is pressurized
Sealing ring 4 is set on device conduit 3, prevents the outflow of blood, catheter connecting joint 5 is equipped with frequency sensor connector 501, gas
Connector 502, pressure sensor connector 503 and temperature sensor connector 504, catheter connecting joint 5 is by being fastenedly connected first 7
It is connect with conduit connection plug 6, is fastenedly connected first 7 and is connect by the realization of fastening thread 505 in 5 outside of catheter connecting joint with conduit
First 5 connection.Gas connection plug 601, frequency sensor connection plug 602, pressure sensor are provided in conduit connection plug 6
Connection plug 603 and with temperature sensor connection plug 604, respectively on catheter connecting joint 5 gas connection ports 502, frequency
Rate sensor connector 501, pressure sensor connector 503 and temperature sensor connector 504 connect.
Conduit connection plug 6 is connect by connecting conduit 8 with the pressurizing device in body 13, and pressurizing device is placed on body
In 13, pressurizing device includes pressurized cylinder 9, pressurizing piston 11, force (forcing) pump 12 and air heater 10,10 pairs of air heater increasings
Air in cylinder pressure 9 is heated, and the pressurizing piston 11 in the drive pressurized cylinder 9 of force (forcing) pump 12 can produce the air pressure of mechanical periodicity.
Data connecting line 18 is connect with processor 16, and the frequency and pressure value of heartbeat can be by 14 real-time displays of display, electricity
Source 15, data link 17 and force (forcing) pump 12 are connect by conducting wire with processor 16, are set to the data in processor 16
It sets, the running speed of adjustable press pump.
A kind of course of work of internal medicine heart booster are as follows:
Booster 1 is placed on the outside of heart 21, outside 3 lead body of booster conduit, is arranged between booster conduit 3 and body close
Seal ring 4, prevents blood from flowing out.Catheter connecting joint 5 is connect with conduit connection plug 6, is set according to the age of patient and sign
Corresponding pressure value, and the frequency that heart of patient is beated is obtained by frequency sensor 20.Disease is perceived by temperature sensor 19
The body temperature of human body, starting air heater 10 heat the air in pressurized cylinder 9, start force (forcing) pump 12, and adjust force (forcing) pump
The frequency of 12 generation pressure is consistent with the frequency of patient's heartbeat.
The receipt of collection is transferred in processor 16 by pressure sensor 2, frequency sensor 20 and temperature sensor 19,
Processor 16 shows treated data by display 14, and transfers data to cloud by data link 17,
The household of patient can obtain the movable essential information of heart of patient by mobile phone terminal.
When frequency sensor 20 and pressure sensor 2, which perceive the ability that heart 21 is beated, is lower than normal value, processor 16
The corresponding frequency of force (forcing) pump 12 can be adjusted with pressure, life be maintained into a period of time, and logical by data link 17
Household is offered, to take further rescue measure.
The present invention is not limited to the above-described embodiments, anyone should learn that the structure made under the inspiration of the present invention becomes
Change, the technical schemes that are same or similar to the present invention are fallen within the scope of protection of the present invention.
Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (9)
1. a kind of internal medicine heart booster, characterized in that including booster, pressure sensor, frequency sensor, conduit connection
Head, conduit connection plug, display, power supply, processor, data link and pressurizing device, the booster are hemispherical,
Inside is wrapped in the outside of heart filled with gas, between the booster and heart arrange pressure sensor, frequency sensor and
Temperature sensor.
2. a kind of internal medicine heart booster according to claim 1, characterized in that the booster passes through booster conduit
It is connect with catheter connecting joint, sealing ring is set on the booster conduit.
3. a kind of internal medicine heart booster according to claim 1, characterized in that the power supply, data link, air
Heater and force (forcing) pump are connect by conducting wire with processor.
4. a kind of internal medicine heart booster according to claim 1, characterized in that the catheter connecting joint is equipped with frequency
Sensor connector, gas connection ports, pressure sensor connector and temperature sensor connector.
5. according to claim 1 or a kind of 4 any internal medicine heart boosters, characterized in that the catheter connecting joint is logical
It crosses and is fastenedly connected head and is connect with conduit connection plug, the head that is fastenedly connected is realized by the fastening thread on the outside of catheter connecting joint
It is connect with catheter connecting joint.
6. a kind of internal medicine heart booster according to claim 1, characterized in that be provided in the conduit connection plug
Gas connection plug, frequency sensor connection plug, pressure sensor connection plug and temperature sensing sensor plug, it is described
Gas connection plug, frequency sensor connection plug, pressure sensor connection plug and temperature sensing sensor plug difference
With on catheter connecting joint gas connection ports, frequency sensor connector, pressure sensor connector is connect and temperature sensing
The connection of device connector.
7. a kind of internal medicine heart booster according to claim 1, characterized in that the conduit connection plug passes through connection
Conduit is connect with the pressurizing device in body, and the pressurizing device is placed in body.
8. according to claim 1 or a kind of 7 any internal medicine heart boosters, characterized in that the pressurizing device includes
Pressurized cylinder, pressurizing piston, force (forcing) pump and air heater.
9. a kind of internal medicine heart booster according to claim 8, characterized in that work step are as follows:
Booster is placed on the outside of heart, outside booster conduit lead body, sealing ring is set between booster conduit and body,
It prevents blood from flowing out, catheter connecting joint is connect with conduit connection plug, according to the age of patient pressure corresponding with sign setting
Force value, and the frequency that heart of patient is beated is obtained by frequency sensor, the body temperature of patient body is perceived by temperature sensor,
Start air heater to heat the air in pressurized cylinder, start force (forcing) pump, and adjusts frequency and disease that force (forcing) pump generates pressure
The frequency that the popular feeling is jumped is consistent；
The receipt of collection is transferred in processor by pressure sensor, frequency sensor and temperature sensor, and processor will be located
Data after reason are shown by display, and transfer data to cloud by data link, and the household of patient can lead to
It crosses mobile phone terminal and obtains the movable essential information of heart of patient；
When the ability of frequency sensor and pressure sensor senses heartbeat is lower than normal value, processor can be to force (forcing) pump phase
The frequency answered is adjusted with pressure, life is maintained a period of time, and be notified to household by data link, to take
Further rescue measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030633.XA CN109646278A (en) | 2019-01-14 | 2019-01-14 | A kind of internal medicine heart booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030633.XA CN109646278A (en) | 2019-01-14 | 2019-01-14 | A kind of internal medicine heart booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109646278A true CN109646278A (en) | 2019-04-19 |
Family
ID=66119429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910030633.XA Pending CN109646278A (en) | 2019-01-14 | 2019-01-14 | A kind of internal medicine heart booster |
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| CN (1) | CN109646278A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713954A (en) * | 1995-06-13 | 1998-02-03 | Abiomed R&D, Inc. | Extra cardiac ventricular assist device |
| US20040152944A1 (en) * | 2000-03-27 | 2004-08-05 | Alexander Medvedev | Chronic performance control system for rotodynamic blood pumps |
| CN1838971A (en) * | 2003-06-26 | 2006-09-27 | 先进复生有限责任公司 | Sensor-equipped and algorithm-controlled direct mechanical ventricular assist device |
| CN1976730A (en) * | 2004-05-11 | 2007-06-06 | Ppa科技股份公司 | Device for epicardial support and/or resumption of cardiac activity |
| CN107206139A (en) * | 2014-11-17 | 2017-09-26 | 雷内·佐兹 | Device and system for strengthening heart |
| CN108888813A (en) * | 2018-04-09 | 2018-11-27 | 复旦大学附属华山医院 | A kind of left ventricular assist device and application method |
-
2019
- 2019-01-14 CN CN201910030633.XA patent/CN109646278A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713954A (en) * | 1995-06-13 | 1998-02-03 | Abiomed R&D, Inc. | Extra cardiac ventricular assist device |
| US20040152944A1 (en) * | 2000-03-27 | 2004-08-05 | Alexander Medvedev | Chronic performance control system for rotodynamic blood pumps |
| CN1838971A (en) * | 2003-06-26 | 2006-09-27 | 先进复生有限责任公司 | Sensor-equipped and algorithm-controlled direct mechanical ventricular assist device |
| CN1976730A (en) * | 2004-05-11 | 2007-06-06 | Ppa科技股份公司 | Device for epicardial support and/or resumption of cardiac activity |
| CN107206139A (en) * | 2014-11-17 | 2017-09-26 | 雷内·佐兹 | Device and system for strengthening heart |
| CN108888813A (en) * | 2018-04-09 | 2018-11-27 | 复旦大学附属华山医院 | A kind of left ventricular assist device and application method |
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| PB01 | Publication | ||
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Application publication date: 20190419 |