CN207462066U - A kind of novel cerebrovascular function detection device - Google Patents
A kind of novel cerebrovascular function detection device Download PDFInfo
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- CN207462066U CN207462066U CN201720458420.3U CN201720458420U CN207462066U CN 207462066 U CN207462066 U CN 207462066U CN 201720458420 U CN201720458420 U CN 201720458420U CN 207462066 U CN207462066 U CN 207462066U
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Abstract
The utility model discloses a kind of novel cerebrovascular function detection devices, the top of the crosshead is arranged on including crosshead, workbench, display, support board, cabinet, detection host, printer, flow velocity probe, pressure probe and electrocardio folder, the workbench；The support board is arranged on the workbench, and chip socket and several operation buttons are provided on front side of the support board；The display is arranged on the workbench；The inner transverse of the crosshead sets a partition board, which is divided into top and the bottom by the crosshead；The printer setup is located at the top of the crosshead on the partition board；The cabinet is arranged on the lower part of the crosshead；The detection host is mounted in the cabinet.The novel cerebrovascular function detection device of the utility model, it is simple in structure, it is easy to use, carrying can be arbitrarily moved, and vdiverse in function, test accuracy rate is high, save medical resources, improves the accuracy of early warning cerebral apoplexy.
Description
Technical field
The utility model is related to technical field of medical instrument more particularly to a kind of novel cerebrovascular function detection devices.
Background technology
Haemodynamics is that blood flow as the research object of oneself, is one and is applied to blood using in cardiovascular system
The mechanics of the circulatory system.It organically combines the theory of mechanics, method with physiology, the principle of medicine and method, examination
The theory of figure mechanics explains the physiological phenomenon presented with blood flow in analyzing cardiovascular with method, illustrates blood flow
Basic law and certain disease of cardiovascular systems the possibility of blood flow is influenced, so as to the diagnosis for angiocardiopathy with it is anti-
Offer foundation is provided.
Basic Experiment Study shows that in the generation and evolution of atherosclerosis the variation of haemodynamics is sent out
Very important effect is waved.Under ground shearing stress environment, inner skin cell function and structure can be caused to be abnormal variation, made interior
Endothelial apoptosis accelerates, and the early stage that atherosclerosis occurs changes.Pathological anatomy is, it was also found that the blood grown in human body dozens of kilometres
Guan Zhong, the patch of most atherosclerosis are happened in several feet, i.e. vascular bifurcation, turning and the formation such as narrow
Low shear stress environment in.Therefore, the formation of abnormal hemodynamics, especially Low shear stress environment is atherosclerosis
The important origin cause of formation of occurrence and development.
Cerebrovascular blood flowing dynamics (also known as cerebrovascular function) are the important branch of cardiovascular fluid dynamics and most active
One of field.Cerebrovascular function detection is built upon the brain blood based on classical theory (arterial elasticity chamber and pulse wave pattern)
Pipe hemodynamic parameter analysis method and detection device, using the blood measured at arteria carotis communis with ultrasonic Doppler probe
The method that flow velocity and its pressure pulse wave information calculate cerebrovascular hemodynamic index.Hurtless measure cerebrovascular function detects
As the important detection means analyzed cerebrovascular function, assess risk of stroke.
Since national " eight or five " tackling of key scientific and technical problems subject, the country should for hurtless measure cerebrovascular blood flowing dynamics detection clinic
Lasting, in-depth study and a large amount of clinical practice are carried out with basis and its application in risk of stroke assessment, successively
It is included into national " eight or five ", " 15 " tackling of key scientific and technical problems, in Eleventh Five-Year Plan, " 12th Five-Year Plan " science and technology support research project, has also obtained
A series of important topics such as multinomial state natural sciences fund, Shanghai Municipal Commission of Science and Technology major project, Shanghai municipal government key special subjects
It subsidizes.It is studied by above-mentioned project, establishes normal person's reference value, disclosed and moved from normal person to palsy different crowd brain blood flow
The changing rule of mechanical index establishes the evaluation index of comprehensive assessment cerebrovascular function, qualitative assessment risk of stroke, by brain
Vascular function detection is applied to risk of stroke assessment and the screening of people at highest risk, and as community of China stroke prevention and control
The appropriate technology of system has huge application value in cerebral apoplexy primary prevention.
The main application range of hurtless measure inspection and measuring instrument for cerebrovascular function is：
(1) cerebrovascular blood flowing dynamics Indexs measure：
By the detection of hurtless measure inspection and measuring instrument for cerebrovascular function, cerebrovascular maximum flow rate can be obtained, minimum flow velocity, put down
Equal flow velocity, average flow rate, peripheral resistance, characteristic impedance, pulse wave velocity, dynamic resistance, critical pressure, diastolic pressure with it is critical
The 10 cerebral hemodynamic index such as interpolation of pressure, the clinical assistant diagnosis for cerebrovascular disease provide reference.
(2) risk of stroke assessment and people at highest risk's screening：
The reflection of hurtless measure cerebrovascular function Testing index is brain blood flow information and the relevant information of vessel wall elasticity, can be with
More fully reflect cerebrovascular function status.The country establishes on the basis of the perspective cohort crowd research of large sample
Comprehensive evaluation index, it was demonstrated that its be cerebral apoplexy independence predictive factor, can qualitative assessment cerebrovascular function, the sensitivity of early warning apoplexy
Degree reaches more than 80%, therefore, can be as the new tool of high risk population of stroke screening.
(3) medical institutions' training application：
Cerebrovascular function or the good index of cerebrovascular disease state of illness monitoring and control efficacy observation, dynamic detection can visitors
Sight reflects patients with ACVD state of an illness dynamic change, can also reflect that the dynamic of subject's stroke onset risk becomes
Change, there is repeatable detection, disclosure satisfy that Neurology, Cardiological, division of endocrinology, Department of Aged, department of traditional Chinese medicine, physical examination section
The application of Deng Duo section office.
Cerebrovascular function detection technique, in necks such as following palsy risk assessment, training application, particularly urban community health services
Domain has broad application prospects and the huge market space, cerebrovascular function detection device and its mating risk of stroke
Combination of software application is assessed, can most meet the demand.Mid-aged population can especially be suffered from by the related chronic disease of metabolism by it
The high-risk individuals for having stroke onset risk in crowd identify in advance, provide condition for precisely intervention, reduce the generation of cerebral apoplexy
Rate and the death rate；To some cerebral apoplexy high-risk individuals and patients with cerebral apoplexy, can be prevented and the dynamic evaluation of therapeutic effect
And monitoring, while provide clinical analysis foundation to implement the system of changing the place of examination.
But current cerebrovascular function checks that market still belongs to the market introduction stage, lacks accuracy of detection height, it is versatile
Inspection and measuring instrument for cerebrovascular function.
Current cardiovascular and cerebrovascular disease class monitor together, needs individually to move generally with the fixed setting of other Medical Devices
When can be very inconvenient, especially being moved when monitor has skirt equipment (such as printer) simultaneously can become more difficult；
Monitor is used for monitoring carotid artery atherosclerosis plaques, and arteria carotis is interior, media thickness, the color ultrasound probes of caliber narrowness and brain blood
The probes such as pipe hemodynamic examination flow velocity probe is set respectively, usually so that a monitor traction several is popped one's head in, no
Appearance is only influenced, while also be easy to cause the wasting of resources；Existing monitor usually passes through cerebrovascular hemodynamics detection stream
Speed probe carries out Blind Test, influences monitoring accuracy；It only supports probe detection mode, needs to hold probe while manual key,
If total tune degree is bad, the stability that terminal generates test pattern is easily influenced.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, providing a kind of novel cerebrovascular function detection device,
It is simple in structure, it is easy to use, carrying can be arbitrarily moved, and vdiverse in function, test accuracy rate is high.
Realizing the technical solution of above-mentioned purpose is：A kind of novel cerebrovascular function detection device, including crosshead, work
Platform, display, support board, cabinet, detection host, printer, flow velocity probe, pressure probe and electrocardio folder, wherein：
The workbench is arranged on the top of the crosshead；
The support board is arranged on the workbench, if being provided with chip socket and dry run on front side of the support board
Button；
The display is arranged on the workbench；
The inner transverse of the crosshead sets a partition board, which is divided into top and the bottom by the crosshead；
The printer setup is located at the top of the crosshead on the partition board；
The cabinet is arranged on the lower part of the crosshead；
The detection host is mounted in the cabinet；
The bottom of the cabinet is evenly equipped with several universal wheels
The flow velocity probe, pressure probe and electrocardio folder are electrically connected respectively with the detection host；
The printer is electrically connected with the detection host；
The display is electrically connected with the detection host.
A kind of above-mentioned novel cerebrovascular function detection device, wherein, the flow velocity probe includes flow velocity plug, flow velocity screen
Cover cable, flow velocity crimping chieftain, flow velocity probe rear cover, flow velocity probe shell, flow circuit plate, flow sensor seat, flow velocity are opened
Close button and flow rate detection head end；Wherein：
One end of the flow velocity shielded cable is connected with the flow velocity plug, the other end and flow velocity crimping chieftain's phase
Even；
The flow velocity probe shell is in the cylinder-like structure of both ends open；
The flow circuit plate is arranged in the flow velocity probe shell；
The flow velocity probe rear cover blocks the one end open in the flow velocity probe shell, the flow rate detection head end setting
In another end opening of the flow velocity probe shell；
It is covered after the flow velocity probe and offers the first-class sub- mounting hole of ram compression the end of a thread, the flow velocity crimping chieftain is plugged on institute
It states in flow velocity crimping chieftain's mounting hole, and the flow velocity crimping chieftain is electrically connected with one end of the flow circuit plate；
The flow rate switch button is arranged on the flow rate detection head end, and positioned at the other end of the flow circuit plate
Surface；
The tapered structure in forepart of the flow rate detection head end offers cylindrical hole in the pyramidal structure；
The flow sensor seat is arranged in the cylindrical hole of the flow rate detection head end.
A kind of above-mentioned novel cerebrovascular function detection device, wherein, the leading flank of the flow sensor seat with it is described
The leading flank of flow rate detection head end flushes.
A kind of above-mentioned novel cerebrovascular function detection device, wherein, Doppler is installed on the flow sensor seat
Flow sensor and B ultrasound two-dimensional image sensor.
A kind of above-mentioned novel cerebrovascular function detection device, wherein, the pressure probe includes pressure plug, pressure screen
Cover cable, pressure crimping chieftain, pressure probe rear cover, pressure probe shell, pressure circuit plate, pressure sensor seat, pressure are opened
Close button and pressure detection head end；Wherein：
One end of the pressure shielded cable is connected with the pressure plug, the other end and pressure crimping chieftain's phase
Even；
The pressure probe shell is in the cylinder-like structure of both ends open；
The pressure circuit plate is arranged in the pressure probe shell；
The pressure probe rear cover blocks the one end open in the pressure probe shell, the pressure detection head end setting
In another end opening of the pressure probe shell；
It is covered after the pressure probe and offers pressure crimping chieftain's mounting hole, the pressure crimping chieftain is plugged on institute
It states in pressure crimping chieftain's mounting hole, and the pressure crimping chieftain is electrically connected with one end of the pressure circuit plate；
The pressure switch button is arranged on the pressure detection head end, and positioned at the other end of the pressure circuit plate
Surface；
The tapered structure in forepart of the pressure detection head end is offered in the pyramidal structure pre-small post-large horn-like logical
Hole；
The pressure sensor seat is arranged on the rear portion of the horn-like through-hole of the pressure detection head end.
A kind of above-mentioned novel cerebrovascular function detection device is equipped with piezoelectric transducer on the pressure sensor seat.
A kind of above-mentioned novel cerebrovascular function detection device, the rear end of the workbench set a folding support
Frame, the display are arranged on support frame as described above.
A kind of above-mentioned novel cerebrovascular function detection device can access social security card or chip card in the chip socket.
The novel cerebrovascular function detection device of the utility model, it is simple in structure, it is easy to use, carrying can be arbitrarily moved,
And vdiverse in function, test accuracy rate is high.Save medical resources improve the accuracy of early warning cerebral apoplexy, in the essence of two dimensional image
Really under navigation, reuse Different Hemodynamic Methods and the blood flow velocity of internal carotid is measured, solve cerebrovascular blood and move
Mechanics detects the problem of flow velocity probe Blind Test；Among morphological examination is incorporated Hemodynamics inspection, early warning cerebral apoplexy is improved
Susceptibility.
Description of the drawings
Fig. 1 is the structure chart of the novel cerebrovascular function detection device of the utility model；
Fig. 2 is to detect the connection diagram that host is pressed from both sides with flow velocity probe, pressure probe, electrocardio；
Fig. 3 is the structure diagram of the flow velocity probe of the novel cerebrovascular function detection device of the utility model；
Fig. 4 is the structure diagram of the pressure probe of the novel cerebrovascular function detection device of the utility model.
Specific embodiment
In order to which those skilled in the art is made to be better understood when the technical solution of the utility model, with reference to attached
Its specific embodiment is described in detail in figure：
It please refers to Fig.1 and Fig. 2, the most preferred embodiment of the utility model, a kind of novel cerebrovascular function detection device, including
Crosshead 1, workbench 5, display 6, support board 7, cabinet 8, detection host 9, printer 10, flow velocity probe 2, pressure probe 3
With electrocardio folder 4, workbench 5 is arranged on the top of crosshead 1；Support board 7 is arranged on workbench 5, the front side setting of support board 7
There are chip socket 71 and several operation buttons 72, social security card or chip card are can access in chip socket 71；Display 6 is arranged on work
Make on platform 5；The rear end of workbench 5 sets a Collapsible support frame 51, and display 6 is arranged on supporting rack 51；Crosshead 1
Inner transverse sets a partition board, which divides crosshead 1 for top and the bottom；Printer 10 is arranged on partition board, and positioned at operation
The top of frame 1；Cabinet 8 is arranged on the lower part of crosshead 1；Host 9 is detected to be mounted in cabinet 8；If the bottom of cabinet 8 is evenly equipped with
Dry universal wheel 81；Flow velocity probe 2, pressure probe 3 and electrocardio folder 4 are electrically connected respectively with detection host 9；Printer 10 is led with detection
Machine 9 is electrically connected；Display 6 is electrically connected with detection host 9.
The novel cerebrovascular function detection device of the utility model is medical instrument, flow velocity probe 2 directly and patient contact,
The anti-electric shock degree of flow velocity probe 2 reaches BF types.Pressure probe 3 is directly reached with patient contact, the anti-electric shock degree of pressure probe 3
To BF types.
Referring to Fig. 3, flow velocity probe 2 includes flow velocity plug 21, flow velocity shielded cable 22, flow velocity crimping chieftain 23, flow velocity
Probe rear cover 24, flow velocity probe shell 25, flow circuit plate 26, flow sensor seat 27, flow rate switch button 28 and flow velocity are visited
Gauge head end 29.One end of flow velocity shielded cable 22 is connected with flow velocity plug 21, and the other end is connected with flow velocity crimping chieftain 23；Flow velocity
Probing shell 25 is in the cylinder-like structure of both ends open；Flow circuit plate 26 is arranged in flow velocity probe shell 25；Flow velocity probe
Rear cover 24 blocks the one end open in flow velocity probe shell 25, and flow rate detection head end 29 is arranged on the another of flow velocity probe shell 25
End opening；The first-class sub- mounting hole of ram compression the end of a thread is offered on flow velocity probe rear cover 24, flow velocity crimping chieftain 23 is plugged on flow velocity pressure
In the sub- mounting hole of the end of a thread, and flow velocity crimping chieftain 23 is electrically connected with one end of flow circuit plate 26；Flow rate switch button 8 is arranged on
On flow rate detection head end 29, and the surface of the other end positioned at flow circuit plate 26；The forepart of flow rate detection head end 29 is in cone
Shape structure offers cylindrical hole 291 in the pyramidal structure；Flow sensor seat 27 is arranged on the cylinder of flow rate detection head end
In shape through-hole 291.The leading flank of flow sensor seat 27 is flushed with the leading flank of flow rate detection head end 29.Flow sensor seat 27
On Doppler's flow sensor and B ultrasound two-dimensional image sensor are installed.
Referring to Fig. 4, pressure probe 3 includes pressure plug 31, pressure shielded cable 32, pressure crimping chieftain 33, pressure
Rear cover 34, pressure probe shell 35, pressure circuit plate 36, pressure sensor seat 37, pressure switch button 38 and the pressure of popping one's head in are visited
Gauge head end 39.One end of pressure shielded cable 32 is connected with pressure plug 31, and the other end is connected with pressure crimping chieftain 33；Pressure
Probing shell 35 is in the cylinder-like structure of both ends open；Pressure circuit plate 36 is arranged in pressure probe shell 35；Pressure probe
Rear cover 34 blocks the one end open in pressure probe shell 35, and pressure detection head end 39 is arranged on the another of pressure probe shell 35
End opening；Pressure crimping chieftain's mounting hole is offered on pressure probe rear cover 34, pressure crimping chieftain 33 is plugged on pressure pressure
In the sub- mounting hole of the end of a thread, and pressure crimping chieftain 33 is electrically connected with one end of pressure circuit plate 36；Pressure switch button 38 is set
On pressure detection head end 39, and the surface of the other end positioned at pressure circuit plate 36；The forepart of pressure detection head end 39 is in
Pyramidal structure offers pre-small post-large horn-like through-hole 391 in the pyramidal structure；Pressure sensor seat 37 is arranged on pressure spy
The rear portion of the horn-like through-hole at gauge head end 39.Piezoelectric transducer is installed on pressure sensor seat 37.
The novel cerebrovascular function detection device of the utility model, detection parameters index are as follows：
A) it is obtained using the directly detection of flow velocity probe 2：Arteria carotis peak veloity,PV Vmax, arteria carotis minimum blood flow velocity
Vmin.The directly detection of applying pressure probe 3 obtains arteria carotis pressure pulse wave data.
B) following index is calculated by system software mathematical model-blood brain vascular circulation pulsation flow model：Neck moves
Arteries and veins mean blood flow velocity Vmean, arteria carotis mean blood flow Qmean, pulse wave velocity Wv, characteristic impedance Zcv, pipe peripheral resistance
Rv, dynamic resistance DR, expansible degree DI, critical pressure CP, differential pressure DP.
These are used to clinical analysis cerebrovascular state and provide reference data.
The novel cerebrovascular function detection device of the utility model has display function, can Dynamic Announce neck on display 6
Flow velocity waveform, pressure pulse wave waveform and electrocardio trigger signal at artery, and Testing index sum number is shown on the display screen
According to；ECG Synchronization signal or synchronous triggering signal can be converted mutually.Under the precision navigation of the two dimensional image of display 6, then make
The blood flow velocity of internal carotid is measured with Different Hemodynamic Methods, cerebrovascular hemodynamics detection flow velocity is solved and visits
The problem of head Blind Test；Among morphological examination is incorporated Hemodynamics inspection, the susceptibility of early warning cerebral apoplexy is improved.
Printer 10 can print patient's examining report.
In conclusion the novel cerebrovascular function detection device of the utility model, simple in structure, and it is easy to use, it can be random
Mobile to carry and vdiverse in function, test accuracy rate is high, is used to clinical analysis cerebrovascular state and provides reference data,
Cerebrovascular physiology, pathological study, clinical diagnosis and prevention are can be widely applied to, save medical resources improve early warning cerebral apoplexy
Accuracy under the precision navigation of two dimensional image, reuses Different Hemodynamic Methods and the blood flow velocity of internal carotid is surveyed
It is fixed, solve the problems, such as that cerebrovascular hemodynamics detects flow velocity probe Blind Test；Morphological examination is incorporated into Hemodynamics inspection
Among looking into, the susceptibility of early warning cerebral apoplexy is improved.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will be all fallen in the Claims scope of the utility model.
Claims (8)
1. a kind of novel cerebrovascular function detection device, which is characterized in that including crosshead, workbench, display, support board,
Cabinet, detection host, printer, flow velocity probe, pressure probe and electrocardio folder, wherein：
The workbench is arranged on the top of the crosshead；
The support board is arranged on the workbench, if be provided on front side of the support board chip socket and dry run by
Button；
The display is arranged on the workbench；
The inner transverse of the crosshead sets a partition board, which is divided into top and the bottom by the crosshead；
The printer setup is located at the top of the crosshead on the partition board；
The cabinet is arranged on the lower part of the crosshead；
The detection host is mounted in the cabinet；
The bottom of the cabinet is evenly equipped with several universal wheels
The flow velocity probe, pressure probe and electrocardio folder are electrically connected respectively with the detection host；
The printer is electrically connected with the detection host；
The display is electrically connected with the detection host.
A kind of 2. novel cerebrovascular function detection device according to claim 1, which is characterized in that the flow velocity probe packet
Include flow velocity plug, flow velocity shielded cable, flow velocity crimping chieftain, flow velocity probe rear cover, flow velocity probe shell, flow circuit plate, stream
Fast sensor holder, flow rate switch button and flow rate detection head end；Wherein：
One end of the flow velocity shielded cable is connected with the flow velocity plug, and the other end is connected with the flow velocity crimping chieftain；
The flow velocity probe shell is in the cylinder-like structure of both ends open；
The flow circuit plate is arranged in the flow velocity probe shell；
The flow velocity probe rear cover blocks the one end open in the flow velocity probe shell, and the flow rate detection head end is arranged on institute
State another end opening of flow velocity probe shell；
It is covered after the flow velocity probe and offers the first-class sub- mounting hole of ram compression the end of a thread, the flow velocity crimping chieftain is plugged on the stream
In the sub- mounting hole of ram compression the end of a thread, and the flow velocity crimping chieftain is electrically connected with one end of the flow circuit plate；
The flow rate switch button is arranged on the flow rate detection head end, and is located at the other end of the flow circuit plate just
Top；
The tapered structure in forepart of the flow rate detection head end offers cylindrical hole in the pyramidal structure；
The flow sensor seat is arranged in the cylindrical hole of the flow rate detection head end.
A kind of 3. novel cerebrovascular function detection device according to claim 2, which is characterized in that the flow sensor
The leading flank of seat is flushed with the leading flank of the flow rate detection head end.
A kind of 4. novel cerebrovascular function detection device according to claim 2, which is characterized in that the flow sensor
Doppler's flow sensor and B ultrasound two-dimensional image sensor are installed on seat.
A kind of 5. novel cerebrovascular function detection device according to claim 1, which is characterized in that the pressure probe packet
Include pressure plug, pressure shielded cable, pressure crimping chieftain, pressure probe rear cover, pressure probe shell, pressure circuit plate, pressure
Force snesor seat, pressure switch button and pressure detection head end；Wherein：
One end of the pressure shielded cable is connected with the pressure plug, and the other end is connected with the pressure crimping chieftain；
The pressure probe shell is in the cylinder-like structure of both ends open；
The pressure circuit plate is arranged in the pressure probe shell；
The pressure probe rear cover blocks the one end open in the pressure probe shell, and the pressure detection head end is arranged on institute
State another end opening of pressure probe shell；
It is covered after the pressure probe and offers pressure crimping chieftain's mounting hole, the pressure crimping chieftain is plugged on the pressure
It forces in the sub- mounting hole of the end of a thread, and the pressure crimping chieftain is electrically connected with one end of the pressure circuit plate；
The pressure switch button is arranged on the pressure detection head end, and is located at the other end of the pressure circuit plate just
Top；
The tapered structure in forepart of the pressure detection head end offers pre-small post-large horn-like through-hole in the pyramidal structure；
The pressure sensor seat is arranged on the rear portion of the horn-like through-hole of the pressure detection head end.
A kind of 6. novel cerebrovascular function detection device according to claim 5, which is characterized in that the pressure sensor
Piezoelectric transducer is installed on seat.
7. a kind of novel cerebrovascular function detection device according to claim 1, which is characterized in that after the workbench
One Collapsible support frame of end setting, the display are arranged on support frame as described above.
8. a kind of novel cerebrovascular function detection device according to claim 1, which is characterized in that in the chip socket
It can access social security card or chip card.
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| CN201720458420.3U CN207462066U (en) | 2017-04-26 | 2017-04-26 | A kind of novel cerebrovascular function detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274181A (en) * | 2020-10-30 | 2021-01-29 | 深圳市恩普电子技术有限公司 | Cerebral apoplexy diagnosis evaluation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274181A (en) * | 2020-10-30 | 2021-01-29 | 深圳市恩普电子技术有限公司 | Cerebral apoplexy diagnosis evaluation system |
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Address after: 201318 rooms 302, 303, 304, 309, 311, building 9, No. 4199, Hunan highway, Pudong New Area, Shanghai Patentee after: SHANGHAI SHENZHOU MEIJING HEALTH TECHNOLOGY Co.,Ltd. Address before: 201318 rooms 302, 303, 304, 309, 311, building 9, No. 4199, Hunan highway, Pudong New Area, Shanghai Patentee before: SHANGHAI SHENZHOU GAOTE MEDICAL EQUIPMENT Co.,Ltd. |
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