CN2792415Y - Health-care blood vessel rehabilitation equipment - Google Patents
Health-care blood vessel rehabilitation equipment Download PDFInfo
- Publication number
- CN2792415Y CN2792415Y CNU2005200574801U CN200520057480U CN2792415Y CN 2792415 Y CN2792415 Y CN 2792415Y CN U2005200574801 U CNU2005200574801 U CN U2005200574801U CN 200520057480 U CN200520057480 U CN 200520057480U CN 2792415 Y CN2792415 Y CN 2792415Y
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- CN
- China
- Prior art keywords
- blood flow
- counter
- counterpulsation
- flow rate
- display screen
- 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.)
- Expired - Lifetime
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
-
- 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
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
-
- 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
- A61H2230/25—Blood flowrate, e.g. by Doppler effect
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Rehabilitation Therapy (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model relates to a health-care rehabilitation device for a blood vessel, which comprises a host machine of a counterpulsation device, a control display screen, a power supply, an air source, a distributing valve and a control module of air source pressure, wherein the power supply is respectively and electrically connected with the control display screen, the host machine of the counterpulsation device and the air source. The control display screen, the distributing valve and the control module of the air source pressure are respectively and electrically connected with the host machine of the counterpulsation device; the air source is also electrically connected with the control module of air source pressure; the air supply and the distributing valve are connected by an air transmission pipe. In addition, the host machine of the counterpulsation device is electrically connected with a detection device of blood flow rate to detect the blood rate in a counterpulsation relaxation period. The utility model is provided with a non-wound blood flow detection device, the blood flow rate during the counterpulsation or before the counterpulsation can be correspondingly detected for every patient to determine a set of optimum counterpulsation parameters which can improve the blood flow rate to use for a patient; accordingly, a favorable protective effect can be performed for endothelial cells of a blood vessel, and accordingly, the purpose of preventing cardiac and cerebral blood vessel diseases can be achieved.
Description
[technical field]
This utility model relates to medical Instrument field, especially a kind of vascular health therapeutic instrument for rehabilitation.
[background technology]
A year emerging vascular medicine studies confirm that surplus in the of nearly ten, improves blood flow rate (reflection blood flow shear stress), can transfer the self-regeneration function of vascular endothelial cell, thereby prevent atherosis generation and development.
The anti-parameter of fighting of existing counter-pulsation device is indicated according to device by the operator: electrocardio ripple, aerofluxus sign, bleed pressure etc. set up on their own.And the finger pulse wave figure that occurs during according to counter fighting, by counter fight principle requirements to fill evacuation time and bleed pressure be adjusted to be satisfied with till.As for how improving blood flow rate and blood flow shearing stress, the past never comes on the scene.
Relaxing period increment ripple (hereinafter to be referred as the DA ripple) in the pulse wave when applicant once enrolled counter fighting to the patients with coronary heart disease of 30 routine voluntary accepting tests under the anti-pressure of fighting of difference, and calculate its dv/dt slope, discovery is along with the anti-pressure of fighting rises, the dv/dt of their DA ripple cumulative (referring to Fig. 4), wherein the 14 examples pressure of ought instead fighting increases to 0.35kg/cm
2Dv/dt increases and to transfer to gently when above, and other has the 15 examples pressure of ought instead fighting to increase to 0.4kg/cm
2Pressure just can make dv/dt continue to rise to the peak.
This presentation of results, if be the target of treatment to improve the blood flow shearing stress, the anti-required pressure of fighting, about half patient does not need 0.4kg/cm
2, therefore each patient is detected, determine that one group of specific anti-parameter of fighting is very necessary.
Existing counter-pulsation device is set by the operator because of the anti-parameter of fighting, and has the subjective judgment factor, whether be this patient's optimal counter-pulsation state, do not have the objective indicator of reality, the parameter that can only judge this subjectivity setting is the effectively anti-state of fighting, and optimal counter-pulsation state not necessarily.Because the difference of individual patient, the optimum state of different patients' the anti-parameter of fighting has difference, has only the detection by blood flow rate, could final determine the optimal counter-pulsation parameter, the wherein most important size of bleed pressure when being exactly counter fighting.
[utility model content]
Main purpose of the present utility model be to provide a kind of can effectively detect counter fighting the time and the blood flow rate that improves; and don't do not need the too high anti-pressure of fighting; can play good protective action to vascular endothelial cell, and then the vascular health therapeutic instrument for rehabilitation of control cardiovascular and cerebrovascular disease.
The purpose of this utility model is achieved by the following technical solution: this vascular health therapeutic instrument for rehabilitation comprises the counter-pulsation device main frame, control display screen, power supply, source of the gas, distributing valve and bleed pressure control module, power supply respectively with control display screen, counter-pulsation device main frame and source of the gas electrically connect, this controls display screen, distributing valve, the bleed pressure control module electrically connects with the counter-pulsation device main frame respectively, and source of the gas also electrically connects with the bleed pressure control module, be connected by gas pipeline between source of the gas and the distributing valve, in addition, this counter-pulsation device main frame is electrically connected with the blood flow rate checkout gear, in order to detect the blood flow velocity of the anti-relaxing period of fighting.
Compared with prior art; advantage of the present utility model is: possess noninvasive blood flow detection equipment; in the time of fighting to each patient is counter targetedly or counter blood flow rate before fighting detect; determine that one group of optimal counter-pulsation parameter role that can improve blood flow rate (reflection blood flow shearing stress) is in the patient; thereby vascular endothelial cell is played good protective action, and then reach the purpose of control cardiovascular and cerebrovascular disease.
The utility model is described in further detail below in conjunction with drawings and Examples:
[description of drawings]
Fig. 1 is a principle schematic of the present utility model;
Fig. 2 is the principle schematic of Doppler's noinvasive blood flow detecting device;
Fig. 3 is for referring to the principle schematic of volume pulsation wave checkout gear;
Fig. 4 is the dv/dt slope curve figure that 30 routine patients with coronary heart disease calculate behind the relaxing period increment ripple in the pulse wave when enrolling counter fighting under the anti-pressure of fighting of difference.
[specific embodiment]
See also Fig. 1, this utility model vascular health therapeutic instrument for rehabilitation comprises counter-pulsation device main frame 1, controls display screen 2, power supply 3, source of the gas 5, distributing valve 6 and bleed pressure control module 4, counter-pulsation device main frame 1 is equipped with special-purpose software, control display screen 2 in order to demonstration information, make things convenient for the user monitoring operating process.Power supply 3 respectively with control display screen 2, counter-pulsation device main frame 1 and source of the gas 5 electrically connect, this controls display screen 2, distributing valve 6, bleed pressure control module 4 electrically connects with counter-pulsation device main frame 1 respectively, source of the gas 5 then electrically connects with bleed pressure control module 4, be connected by gas pipeline 8 between source of the gas 5 and the distributing valve 6, in addition, this counter-pulsation device main frame 1 is electrically connected with the blood flow rate checkout gear, this blood flow rate checkout gear 7 can be Doppler's noinvasive blood flow detecting device or refer to the volume pulsation wave checkout gear or its both combination so that select voluntarily as required for the user.Doppler's noinvasive blood flow detecting device or refer to the volume pulsation wave checkout gear respectively directly with 1 electric connection of counter-pulsation device main frame.
See also Fig. 2, described Doppler's noinvasive blood flow detecting device is a known technology, and it adopts the Doppler blood flow measurement method, can be accurately again noinvasive ground detect blood flow rate in the anti-process of fighting.Its operation principle is as follows: it is made up of pulse ultrasonic wave emission source 71, pulse daley scaling system 72, receptor 73 and direction and flow velocity preprocessor 74 etc.Wherein pulse daley scaling system 72 is in order to adjust the opening time of reception, distance can clearly be received for blood flow signal in the blood vessel 70 of d.Blood flow direction is relevant with the polarity of received signal in the blood vessel 70; After setting d, carry out post processing according to the echo-signal that receives through direction and flow velocity preprocessor 74 and can obtain this place's blood flow direction and size.
See also Fig. 3, refer to that the volume pulsation wave checkout gear also is known technology, it is an electro-optical pickoff.When the wavelength of light source 77 ' and the characteristic of light-sensitive element 78 ' are complementary, be again simultaneously that penetrance is preferably during near-infrared monochromatic light in tissue, it utilizes this phenomenon to make finger volume pulsation wave checkout gear than tens times eager to excel in whatever one does of the penetrance in blood flow.During use, its light source 77 ' and light-sensitive element 78 ' are placed tested finger tip both sides respectively.The light intensity of light-sensitive element 78 ' acceptance this moment changes the variation of blood flow light transmittance in the tissue, the just volumetrical variation of blood flow in the tissue when being exactly pulse wave.There are linear relationship in volume flow and flow velocity, so volume detects the detection that can realize blood flow rate indirectly.
When using this utility model, the operator selects Doppler's noinvasive blood flow detecting device as required or refers to that the volume pulsation wave checkout gear carries out blood flow rate as 7 couples of patients of blood flow rate checkout gear and detects, the optimal counter-pulsation parameter is handled and obtained to the data of being obtained by the special-purpose software of counter-pulsation device main frame 1, especially the anti-pressure of fighting, carry out Collaborative Control by 4 pairs of sources of the gas 5 of bleed pressure control module and distributing valve 6 then, act on the patient, thereby realize different patients are imposed the suitably function of the anti-pressure of fighting.
In sum, the utlity model has following useful effect:
1, in the time of fighting to each patient is counter targetedly or counter blood flow speed before fighting detect, really Decide one group of anti-parameter role of fighting of the best that can improve the blood flow shearing stress in the patient, thereby to vascular endothelial cell Play good protective effect, and then reach the purpose of preventing and treating cardiovascular and cerebrovascular diseases.
2, not having wound blood flow detection equipment can select to provide reliable basis for the anti-parameter of fighting, and can be targetedly Carry out this kind parameter with varying with each individual and preferably test, automatically carried out by step by device itself, Need not the operator and intervene, so significantly improved the performance of counter-pulsation device, avoid causing because of misoperation Low anti-effect or the too high anti-pressure of fighting of fighting has improved medical diagnosis quality to the discomfort that patient brings.
3, the utility model adopts modularized design, and is simple in structure, is easy to realize, is convenient to existing anti-Beating device carries out transformation and upgrade, and cost is low, successful.
Claims (4)
1, a kind of vascular health therapeutic instrument for rehabilitation, comprise the counter-pulsation device main frame, control display screen, power supply, source of the gas, distributing valve and bleed pressure control module, power supply respectively with control display screen, counter-pulsation device main frame and source of the gas electrically connect, this controls display screen, distributing valve, the bleed pressure control module electrically connects with the counter-pulsation device main frame respectively, and source of the gas also electrically connects with the bleed pressure control module, be connected by gas pipeline between source of the gas and the distributing valve, it is characterized in that: this counter-pulsation device main frame is electrically connected with the blood flow rate checkout gear, in order to detect the blood flow velocity of the anti-relaxing period of fighting.
2, vascular health therapeutic instrument for rehabilitation according to claim 1 is characterized in that: this blood flow rate checkout gear is for referring to the volume pulsation wave checkout gear.
3, vascular health therapeutic instrument for rehabilitation according to claim 1 is characterized in that: this blood flow rate checkout gear is Doppler's noinvasive blood flow detecting device.
4, vascular health therapeutic instrument for rehabilitation according to claim 1 is characterized in that: this blood flow rate checkout gear comprises finger volume pulsation wave checkout gear and Doppler's noinvasive blood flow detecting device, and both electrically connect with the counter-pulsation device main frame respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200574801U CN2792415Y (en) | 2005-04-25 | 2005-04-25 | Health-care blood vessel rehabilitation equipment |
| PCT/CN2006/000788 WO2006114055A1 (en) | 2005-04-25 | 2006-04-25 | Health and rehabilitation therapy system for blood vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200574801U CN2792415Y (en) | 2005-04-25 | 2005-04-25 | Health-care blood vessel rehabilitation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792415Y true CN2792415Y (en) | 2006-07-05 |
Family
ID=36819569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200574801U Expired - Lifetime CN2792415Y (en) | 2005-04-25 | 2005-04-25 | Health-care blood vessel rehabilitation equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2792415Y (en) |
| WO (1) | WO2006114055A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070768A (en) * | 2012-12-13 | 2013-05-01 | 深圳市福田区人民医院 | Vehicle-mounted external counterpulsation device |
| CN101669817B (en) * | 2009-09-25 | 2013-08-28 | 中山大学附属第一医院 | Optimal counter-pulsation parametric measuring method |
| CN109646265A (en) * | 2018-12-19 | 2019-04-19 | 北京航空航天大学 | A kind of counterpulsation patients with type Ⅰ DM footcare device |
| CN110786842A (en) * | 2019-11-04 | 2020-02-14 | 苏州润迈德医疗科技有限公司 | Method, device, system and storage medium for measuring diastolic blood flow velocity |
| CN117379683A (en) * | 2023-12-12 | 2024-01-12 | 苏州晟智医疗科技有限公司 | Counterpulsation assisting device, computing equipment, storage medium and counterpulsation system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161414A1 (en) * | 2015-04-03 | 2016-10-06 | Lockheed Martin Corporation | System and method for synchronizing external compression of a limb for increased blood flow |
| CN113288751B (en) * | 2021-05-24 | 2023-06-23 | 中山大学附属第一医院 | Portable device for improving vascular endothelial function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041877A (en) * | 1988-10-21 | 1990-05-09 | 上海交通大学 | General microcomputer fully-automatic extracorporeal reverse beating device |
| CN1078136A (en) * | 1992-05-07 | 1993-11-10 | 中山医科大学生物医学工程开发中心 | A kind of control method of external counterpulsation apparatus |
| JPH10127721A (en) * | 1996-10-28 | 1998-05-19 | Advance Co Ltd | Stimulator |
| US6544202B2 (en) * | 1998-08-12 | 2003-04-08 | Mcewen James Allen | Apparatus and method for applying an adaptable pressure waveform to a limb |
-
2005
- 2005-04-25 CN CNU2005200574801U patent/CN2792415Y/en not_active Expired - Lifetime
-
2006
- 2006-04-25 WO PCT/CN2006/000788 patent/WO2006114055A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101669817B (en) * | 2009-09-25 | 2013-08-28 | 中山大学附属第一医院 | Optimal counter-pulsation parametric measuring method |
| CN103070768A (en) * | 2012-12-13 | 2013-05-01 | 深圳市福田区人民医院 | Vehicle-mounted external counterpulsation device |
| CN109646265A (en) * | 2018-12-19 | 2019-04-19 | 北京航空航天大学 | A kind of counterpulsation patients with type Ⅰ DM footcare device |
| CN110786842A (en) * | 2019-11-04 | 2020-02-14 | 苏州润迈德医疗科技有限公司 | Method, device, system and storage medium for measuring diastolic blood flow velocity |
| CN117379683A (en) * | 2023-12-12 | 2024-01-12 | 苏州晟智医疗科技有限公司 | Counterpulsation assisting device, computing equipment, storage medium and counterpulsation system |
| CN117379683B (en) * | 2023-12-12 | 2024-02-27 | 苏州晟智医疗科技有限公司 | Counterpulsation assisting device, computing equipment, storage medium and counterpulsation system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006114055A1 (en) | 2006-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN UNIV. AFFILIATED THE FIRST HOSPITAL Free format text: FORMER OWNER: BIOLOGICAL MEDICINE ENGINEERING DEVELOPMENT CENTER, SUN YAT-SEN UNIVERSITY OF ME Effective date: 20061027 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061027 Address after: 510080 No. two, No. 58, Zhongshan Road, Guangdong, Guangzhou Patentee after: No.1 Hospital Affiliated to Zhongshan Univ. Address before: 510080 room 32, bamboo silk village, Zhixin Road, Guangzhou, Guangdong 1201, China Patentee before: Biomedical Engineering Development Center, Zhongshan Medicine Univ. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150425 Granted publication date: 20060705 |