CN107411731A - A kind of cuff apparatus trained for blood pressure measurement and ischemic preconditioning - Google Patents
A kind of cuff apparatus trained for blood pressure measurement and ischemic preconditioning Download PDFInfo
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- CN107411731A CN107411731A CN201710439076.8A CN201710439076A CN107411731A CN 107411731 A CN107411731 A CN 107411731A CN 201710439076 A CN201710439076 A CN 201710439076A CN 107411731 A CN107411731 A CN 107411731A
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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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02233—Occluders specially adapted therefor
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6831—Straps, bands or harnesses
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- 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
- A61H9/0092—Cuffs therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
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Abstract
The invention discloses a kind of cuff apparatus trained for blood pressure measurement and ischemic preconditioning, including oversleeve, main gasbag, auxiliary balloon, the main gasbag and auxiliary balloon are parallel to each other and are respectively positioned on oversleeve, and when cuff apparatus is worn on into human body large arm, main gasbag is located above human body arteria brachialis；The present invention is raised by adding auxiliary balloon and non-skid band, effectively prevent in measurement process because air bag skew and caused by error；The addition of electrode massage plaster so that human body quickly can reply from palsy, and have certain healthcare function；The infantees selection of cuff effectively prevent because of perspiration and breed bacteria with good gas permeability, antibacterial ability simultaneously.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of cuff trained for blood pressure measurement and ischemic preconditioning
Device.
Background technology
The change of blood pressure is one of important indicator for reflecting human recycle system.Hypopiesia, organ blood can be caused to supply
Deficiency, the especially blood supply insufficiency of the vitals such as cardiovascular and cerebrovascular are answered, serious consequence will be caused.When hyperpiesia, heart and
Over-burden for blood vessel, can often cause Cardiac compensation hypertrophy, cardiovascular function incomplete, even result in heart failure.For a long time by
Oppressed to high pressure, vascular wall easily occurs pathology and sexually revised in itself, or even can cause the serious consequences such as cerebral hemorrhage.Therefore, it is timely, accurate
Really understand itself blood pressure situation to be very important.
Ischemic preconditioning training is to take the lead in what is proposed by doctor Murry in the U.S. in 1986, and its principle is that human body is entered
Row repeatedly, the training of the ischemic preconditioning of of short duration, hurtless measure, non-hazardous, in the training process being capable of exciting human siberian crabapple
The emergency mechanism of system, produce and discharge Endogenous protective substances, such as：Adenosine, bradykinin, nitric oxide etc., these materials can
Protection cardiac muscle and energetic supersession are participated in, so as to mitigate and resist then or be damaged caused by longer time internal cause human body hypoxic-ischemic
Wound.Ischemic preconditioning training can effectively avoid occurring the generation of the cardiovascular and cerebrovascular disease such as cerebral infarction, cardiac sudden death.
Traditional air bag of sphygmomanometer is a large-scale air bag, is covered in above arteria brachialis, is depressurized by air bag pressurization
Journey, Korotkoff's Sound is then detected by stethoscope or oscillographic method collects signal, judges the change of blood pressure.But traditional airbag design
It is likely to result in skew, it is impossible to play a part of pressurization completely, or pressurization is uneven, causes the error of measurement result, and error
Averagely in 10-20mm Hg.And the lifting range of most of hyperpietic's blood pressures is in 5-6 or 19-20mm Hg, therefore blood pressure
The accuracy of meter measurement result has considerable effect for the accurate judgement state of an illness.
Cloth used in traditional blood cuff has the shortcomings that poor air permeability, comfort level be low, easy breed bacteria simultaneously, if only
During for blood pressure measurement, shortcoming still unobvious.But if it is used for ischemic preconditioning training process, because the training time is longer, then can
The breed bacteria because of a large amount of perspire.
The content of the invention
It is an object of the invention to provide a kind of cuff apparatus trained for blood pressure measurement and ischemic preconditioning.The device has
There are following characteristics：The blood pressure measurement degree of accuracy can be effectively improved；Can rapid recovery the elderly because ischemic preconditioning train and send out
The state of fiber crops；The gas permeability and antibiotic property of the outer layer infantees of cuff are strengthened.
The technical solution adopted for the present invention to solve the technical problems is as follows：
A kind of cuff apparatus trained for blood pressure measurement and ischemic preconditioning, including oversleeve, main gasbag, auxiliary balloon,
The main gasbag and auxiliary balloon are parallel to each other and are respectively positioned on oversleeve, when cuff apparatus is worn on into human body large arm, main gas
Capsule is located above human body arteria brachialis；
The cloth that the oversleeve uses includes inner layer sheet cloth, intermediate layer cloth and outer layer table cloth；The inner layer sheet cloth, intermediate layer
Cloth and outer layer table cloth by far infrared fiber be yarn by it is two-sided it is warp-knit in a manner of be made into one；The inner layer sheet cloth and outer layer
Air-vent is distributed with table cloth；The intermediate layer cloth is far infrared fiber；Inner layer sheet cloth and outer layer table cloth are fine by terylene
The composite yarn that dimension, nylon fibre, spandex fibre blending form is made into, the mass ratio in the composite yarn shared by polyester fiber
Example be：42.34%-52.14%, the mass ratio shared by nylon fibre are：20.97%-27.44%, shared by spandex fibre
Mass ratio is：26.89%-30.22%；The composite yarn passes through 1%-2% Nano silver solution immersion treatment 0.5-
2min, by 100-130 DEG C of drying 5-10min after taking-up；
It by particle diameter is 2 μm -7 μm of far-infrared powder with 8%-14% ratio and polyester fiber that the far infrared fiber, which is,
Before spinneret after melt pelletization, then through screw extruding, winding formation；The far-infrared powder is ZrO2、MgO、SiC、TiB2、
MoSi2, at least one of TiN.
The main gasbag and auxiliary balloon are located at intermediate layer cloth.
Further, the inner layer sheet cloth is provided with multiple non-skid bands, and multiple non-skid bands are located at the side of main gasbag.
Further, the inner layer sheet cloth is provided with two electrode massage plasters, and two electrode massage plasters are respectively positioned at multiple
The both sides of non-skid band.
Further, the outer layer table cloth is provided with control unit, pressure sensor, microphone sensor, sensing heart rate
Device, microphone sensor, heart rate sensor and pressure sensor are connected with control unit.
Further, the oversleeve is rectangle.
Further, the composite yarn is after 2% Nano silver solution soaks 2min, by 115 DEG C of drying after taking-up
5min。
Further, it by particle diameter is the ratio and terylene of 4 μm of far-infrared powder according to 11% that the far infrared fiber, which is,
Fiber is formed before spinneret after melt pelletization, then through screw extruding, winding.
Further, the far-infrared powder is by SiC and TiB2Composition, SiC and TiB2Add respectively according to the ratio of 4% and 7%
Enter into polyester fiber.
Further, the far-infrared powder is by MgO, SiC and MoSi2Composition, MgO, SiC and MoSi2Respectively according to 3%,
4% and 4% ratio is added in polyester fiber.
Further, the air-vent of the air-vent on inner layer sheet cloth and outer layer table cloth is alternately distributed.
Compared with prior art, the present invention has following technique effect：
The present invention is raised by adding auxiliary balloon and non-skid band, effectively prevent in measurement process because of air bag skew and
Caused by error；The addition of electrode massage plaster so that human body quickly can reply from palsy, and have necessarily
Healthcare function；The infantees selection of cuff effectively prevent and be grown because of perspiration carefully with good gas permeability, antibacterial ability simultaneously
Bacterium.
Brief description of the drawings
Fig. 1 is the inside structure figure of the present invention；
Fig. 2 is the outboard structure figure of the present invention；
Fig. 3 is the design sketch that the present invention is worn on human body；
Fig. 4 is composite yarn structure chart；
Fig. 5 is oversleeve cloth overall structure figure in the present invention；
Label is represented as in figure：1-auxiliary balloon；2-main gasbag；3-nylon hook band；4-eye-splice；5-non-skid band；
6-button-shaped massage conductor interface；7-electrode massage plaster；8-control unit；9-box；10-nylon velvet band；11-sleeve
Set.
Embodiment
To make the purpose of the present invention, technical scheme and having the advantage that to become apparent from, carried out below in conjunction with accompanying drawing detailed
Describe in detail bright.But the present embodiment is merely to more clearly explanation is illustrated, and not limits present embodiment, for this area
Technical staff for, can also make other various forms of changes on the basis of the above description.But thus amplify out
Change within still in protection scope of the present invention.
Embodiment 1
A kind of cuff apparatus trained for blood pressure measurement and ischemic preconditioning is present embodiments provided, as shown in figure 1, bag
Oversleeve, main gasbag 2, auxiliary balloon 1 are included, the main gasbag 2 and auxiliary balloon 1 are parallel to each other and be respectively positioned on oversleeve 11, such as scheme
3, when cuff apparatus is worn on into human body large arm, main gasbag 2 is located above human body arteria brachialis, is the main portion for measuring blood pressure
Position；
In the present embodiment, the main gasbag use with after stronger retractility and welding will not gas leakage material, it is such as soft poly-
Vinyl chloride (PVC), ethylene-vinyl acetate copolymer (EVA) or polyurethane (PU).
In the present embodiment, the side position of outer layer infantees two of the main gasbag is more loose curved (under unaerated state),
Certain space is reserved for main airbag aeration.
In the present embodiment, the auxiliary balloon selected materials can be flexible PVC (PVC), ethylene-vinyl acetate
Copolymer (EVA) or polyurethane (PU).Cardinal principle is by increasing suitable pressure, increasing the friction of air bag and human body
Power, it is allowed to be not susceptible to offset in measurement process.
Such as Fig. 5, the cloth that the oversleeve 11 uses includes inner layer sheet cloth, intermediate layer cloth and outer layer table cloth；The inner layer sheet
Cloth, intermediate layer cloth and outer layer table cloth by far infrared fiber be yarn by it is two-sided it is warp-knit in a manner of be made into one；The internal layer
Air-vent is distributed with table cloth and outer layer table cloth；The intermediate layer cloth is far infrared fiber；Such as Fig. 4, inner layer sheet cloth and outer
The composite yarn that layer table cloth forms by polyester fiber, nylon fibre, spandex fibre blending is made into, terylene in the composite yarn
Mass ratio shared by fiber is：42.34%-52.14%, the mass ratio shared by nylon fibre are：20.97%-
27.44%, the mass ratio shared by spandex fibre is：26.89%-30.22%；The composite yarn is received by 1%-2%'s
The silver-colored solution immersion treatment 0.5-2min of rice, by 100-130 DEG C of drying 5-10min after taking-up；
It by particle diameter is 2 μm -7 μm of far-infrared powder with 8%-14% ratio and polyester fiber that the far infrared fiber, which is,
Before spinneret after melt pelletization, then through screw extruding, winding formation；The far-infrared powder is ZrO2、MgO、SiC、TiB2、
MoSi2, at least one of TiN.
The main gasbag 2 and auxiliary balloon 1 are located at intermediate layer cloth.
The inner layer sheet cloth is provided with multiple non-skid bands 5, and multiple non-skid bands 5 are located at the side of main gasbag 2.
In the present embodiment, inner layer sheet cloth is provided with 6 non-skid bands 5, the material of non-skid band need to have concurrently retractility, skid resistance and
Comfortableness, can be TPR elastomers, silica gel or natural rubber.
The inner layer sheet cloth is provided with two electrode massage plasters 7, and two electrode massage plasters 7 are located at multiple non-skid bands 5 respectively
Both sides.
The both sides of the multiple non-skid band 5 are designed with 2 button-shaped massage conductor interfaces 6, for connecting with electrode massage plaster 7
Connect, electrode massage plaster 7 is detachable, capable of washing with massage and anti-skidding two kinds of functions, the electrode massage plaster 7.When the present invention is used for
When in ischemic preconditioning training process, massage can be selectively unlocked after the completion of healthcare process according to the difference of personal fitness
Whether function, the difference of fitness described herein have paralysis to feel after the completion of being mainly reflected in healthcare process.Can if opening
Therapeutic massage is carried out to locally even whole body, old man is quickly recovered from palsy.If had no in healthcare process
Paralysis can then select to be not turned on massage functions in terms of feeling or being not used in ischemic preconditioning training, and massage plaster now only has increasing
Add anti-bias shifting function.
The outer layer table cloth is provided with the outer layer table cloth and is provided with control unit 8, pressure sensor, Mike's wind sensing
Device, microphone sensor and pressure sensor are connected with control unit.
The microphone sensor 5 is arranged between main gasbag 2 and the skin of arm 1.The microphone sensor 5, which has, to recline
In the flare of arm skin side.Microphone sensor 5 is used to monitor the voice signal in arm, then passes through voice signal
Control unit internal circuit carries out signal transacting, and the Ke Shiyin needed is trained to obtain measuring blood pressure or ischemic preconditioning.Mike
Wired connection or wireless connection can be used between wind sensor and control unit.Pressure sensor is detecting main gasbag and auxiliary
The air pressure helped in air bag.
The cloth that the oversleeve uses includes inner layer sheet cloth, intermediate layer cloth and outer layer table cloth；As shown in figure 5, the internal layer
Table cloth, intermediate layer cloth and outer layer table cloth by far infrared fiber be yarn by it is two-sided it is warp-knit in a manner of be made into one；Inner layer sheet
The air-vent of air-vent and outer layer table cloth on cloth is alternately distributed；Ventilative effect can be played, and ensure that to the full extent
The heat-preserving function of cloth
The intermediate layer cloth is far infrared fiber；Inner layer sheet cloth and outer layer table cloth are by polyester fiber, nylon fibre, ammonia
The composite yarn that synthetic fibre fiber blend forms is made into, and the mass ratio in the composite yarn shared by polyester fiber is：42.34%-
52.14%, the mass ratio shared by nylon fibre is：18.56%-27.44%, the mass ratio shared by spandex fibre are：
25.47%-30.22%；
The composite yarn passes through 1%-2% Nano silver solution immersion treatment 0.5-2min, by 100-130 after taking-up
DEG C drying 5-10min.
It by particle diameter is 2 μm -7 μm of far-infrared powder with 8%-14% ratio and polyester fiber that the far infrared fiber, which is,
Before spinneret after melt pelletization, then through screw extruding, winding formation.
The far-infrared powder is ZrO2、MgO、SiC、TiB2、MoSi2, at least one of TiN.
The tensile break strength of gained cloth, elongation at break, material recovery time performance characterization are tested, pre-add
Tension force is 200CN, and draw speed 100mm/min, effective dimensions is 50mm × 200mm, tests 5 calculating average values, specifically
As a result it is as shown in table 1.
The cloth composite yarn compositional optimization of table 1. and performance characterization test result
| Terylene：Polyamide fibre：Spandex (%) | Tensile break strength (N) | Elongation at break (%) | Material recovery time (s) |
| 42.34：27.44：30.22 | 563.24 | 12.25 | 3.25 |
| 45.12：26.34：28.54 | 721.26 | 14.59 | 5.32 |
| 48.46：23.24：28.30 | 1352.40 | 30.16 | 1.20 |
| 50.37：22.33：27.30 | 876.24 | 13.59 | 4.56 |
| 52.14：20.97：26.89 | 648.85 | 15.25 | 4.25 |
As shown in Table 1, preferably polyester fiber, nylon fibre, spandex fibre ratio are 48.46%：23.24%：28.30%
Composition, gained cloth toughness is strong, and recovery time is short, hence it is evident that better than other composition.
Embodiment 2
The packet situation of table 1 in embodiment 1 prepare experiment content described in composite yarn, optimize it and prepare bar
Part, to obtain optimal antibacterial ability.According to the composite yarn handled described in the content of the invention with Nano Silver and far after the completion of processing
Infrared line fiber is made into the cloth of structure shown in Fig. 4 by two-sided warp knit mode.
Bacteria Culture and antibiotic property verification method (by taking staphylococcus aureus as an example)：It is incubated overnight staphylococcus aureus
To OD600=0.6, bacterium solution is diluted to 1000CFU/ml with PBS after microscopic count, and even application is to by purple
Above-mentioned design on fabric surface after outer sterilization, is placed in sterile petri dish, and 37 DEG C incubated 3 days.The cloth is taken out and covered
In 5min on sterile LB solid mediums, cloth is then removed, 37 DEG C count the clump count in culture dish after incubated 2 days,
As a result see the table below.
2. different factors of table handle Nano Silver the comparison of cloth antibacterial effect
| Group | Nano silver solution concentration | Soak time | Drying temperature | Drying time | Clump count |
| 1 | 1% | 0.5min | 100℃ | 5min | 136 |
| 2 | 1% | 1min | 115℃ | 7.5min | 102 |
| 3 | 1% | 2min | 130℃ | 10min | 95 |
| 4 | 1.5% | 0.5min | 115℃ | 10min | 153 |
| 5 | 1.5% | 1min | 130℃ | 5min | 87 |
| 6 | 1.5% | 2min | 100℃ | 7.5min | 111 |
| 7 | 2% | 0.5min | 130℃ | 7.5min | 63 |
| 8 | 2% | 1min | 100℃ | 10min | 35 |
| 9 | 2% | 2min | 115℃ | 5min | 17 |
The clump count grown on solid LB media is the number of bacteria do not killed on cloth, and therefore, 2% Nano Silver is molten
After liquid immersion 2min, drying 5min in 115 DEG C has optimal antibacterial ability.
Embodiment 3
2% Nano Silver immersion treatment 2min will be passed through, then the antibacterial cloth obtained by 115 DEG C of drying 5min passes through respectively
5 times, 10 times, 20 times, 50 washings, each wash time is 15min, and wash temperature is 40 DEG C.Then according to described in embodiment 2
Method examine its antibacterial activity (by taking staphylococcus aureus as an example), while record the front and rear area of cloth washing, contracted
Water rate calculates.As a result as shown in table 2, antibacterial cloth of the invention can have splendid antibacterial ability after 20 washings, pass through
Significantly reduced although crossing the antibacterial cloth antibacterial activity of 50 washings, but still there is stronger antibacterial ability.And the contracting of cloth
Water rate can also reach the requirement of relevant national standard, and washing shrinkage does not increase with washing times.
Antibacterial ability detection of the antibacterial cloth of table 3. after different number of washes
| Washing times | 5 times | 10 times | 20 times | 50 times |
| Clump count | 15 | 13 | 19 | 52 |
| Washing shrinkage | 5.12% | 5.42% | 5.34% | 5.70% |
Embodiment 4
Inner layer sheet cloth and outer layer table cloth are prepared according to the method for embodiment 1 and embodiment 2, obtain the cloth with antibacterial activity
Material, the present embodiment is intended to optimize the parameter of far infrared fiber, to obtain optimal health-care effect.
The inner layer sheet cloth, intermediate layer cloth and outer layer table cloth by far infrared fiber be yarn by it is two-sided it is warp-knit in a manner of
It is made into one.
The far infrared fiber is that the far-infrared powder that particle diameter is preferably 4 μm exists according to 11% ratio and polyester fiber
Before spinneret after melt pelletization, then through screw extruding, winding formation.
From two kinds in far-infrared powder ZrO2, MgO, SiC, TiB2, MoSi2, terylene is added to according to 11% ratio
In fibrous raw material.
High 15cm, diameter 8cm metallic cylinder are taken, both ends are sealed with heat-barrier material, built-in 40 DEG C of Fluid Dynamics human body environments,
The far infrared fiber of overcoating different proportion, under light source irradiation, record water temperature is down to the time needed for 25 DEG C.As a result such as table 4
Shown, the heat-insulating property for the far infrared fiber that SiC and TiB2 are prepared according to 4% and 7% ratio is optimal.Work is produced to reduce
The complexity of skill, the present invention do not verify to 4 kinds, 5 kinds of even a greater variety of far-infrared powders, however not excluded that exist preferably
Combination.
The heat-insulating property of far infrared fiber cloth of the table 4. containing two kinds of far-infrared powders and common cloth
Embodiment 5
Inner layer sheet cloth and outer layer table cloth are prepared according to the method for embodiment 1 and embodiment 2, obtain the cloth with antibacterial activity
Material, the present embodiment is intended to optimize the parameter of far infrared fiber, to obtain optimal health-care effect.
The inner layer sheet cloth, intermediate layer cloth and outer layer table cloth by far infrared fiber be yarn by it is two-sided it is warp-knit in a manner of
It is made into one.
The far infrared fiber is that the far-infrared powder that particle diameter is preferably 4 μm exists according to 11% ratio and polyester fiber
Before spinneret after melt pelletization, then formed through screw extruding, winding and post-processing.
From three kinds in far-infrared powder ZrO2, MgO, SiC, TiB2, MoSi2, terylene is added to according to 11% ratio
In fibrous raw material.
High 15cm, diameter 8cm metallic cylinder are taken, both ends are sealed with heat-barrier material, built-in 40 DEG C of Fluid Dynamics human body environments,
The far infrared fiber of overcoating different proportion, under light source irradiation, record water temperature is down to the time needed for 25 DEG C.As a result such as table 5
It is shown, MgO, SiC and MoSi2The heat-insulating property of the far infrared fiber prepared according to 3%, 4% and 4% ratio is optimal.
The heat-insulating property of far infrared fiber of the table 5. containing three kinds of far-infrared powders and common cloth
Embodiment 6
Present embodiments provide the cloth that oversleeve described in embodiment 1 uses, including inner layer sheet cloth, intermediate layer cloth and outer layer table
Cloth；As shown in figure 1, the inner layer sheet cloth, intermediate layer cloth and outer layer table cloth pass through two-sided warp knit by yarn of far infrared fiber
Mode be made into one；The air-vent of air-vent and outer layer table cloth on inner layer sheet cloth is alternately distributed；Ventilative work can be played
With, and the heat-preserving function of cloth is ensure that to the full extent.
The intermediate layer cloth is far infrared fiber；Inner layer sheet cloth and outer layer table cloth are by polyester fiber, nylon fibre, ammonia
The composite yarn that synthetic fibre fiber blend forms is made into, and the mass ratio in the composite yarn shared by polyester fiber is：48.46%,
Mass ratio shared by nylon fibre is：23.24%, the mass ratio shared by spandex fibre is：28.30%；Cloth is taken into account
Nice and cool, wear-resisting, corrosion-resistant and higher toughness the advantages of.
The composite yarn passes through 2% Nano silver solution immersion treatment 2min, and 5min are dried by 115 DEG C after taking-up,
It can obtain that antibacterial effect is good and the resistance to antibacterial cloth repeatedly washed.
The far infrared fiber be by particle diameter be 4 μm of far-infrared powder with 11% ratio and polyester fiber before spinneret
Formed after melt pelletization, then through screw extruding, winding.
The far-infrared powder is MgO, SiC and MoSi2Prepared according to 3%, 4% and 4% ratio.Can be incubated,
Antibacterial, promote the optimal far infrared fibers of resultant effect such as microcirculation.
As the main material of intermediate layer cloth, the distribution parallel with ectonexine table cloth of far infrared fiber, aperture is less than inside and outside
The air-vent of layer table cloth.
The course of work：
Cuff need to be wrapped in when measuring blood pressure upper arm and cover upper arm 2/3 at, it is ensured that main gasbag 2 is located at people
Above body arteria brachialis, nylon hook band 3 is sticked on nylon velvet band 10, then eye-splice 4 is inserted in box 9, it is ensured that cuff will not be
Unclamped in measurement process.Then by control unit control auxiliary balloon start air inlet, to pressure it is suitable when auxiliary balloon it is automatic
Stop air inlet.Now, sphygmomanometer girding will not occur under the collective effect of auxiliary balloon 1, non-skid band 5 and electrode massage plaster 7
Drift condition.Then by control unit control main gasbag 2 start air inlet, to pressure it is suitable when main gasbag 2 be automatically stopped air inlet,
Then control main gasbag 2 is deflated.The pressure value of human body is measured and is eventually displayed in control unit in the process.Blood
Pressure is measured rear auxiliary balloon and excludes air.
Cuff need to be wrapped in when carrying out ischemic pre-training process upper arm and cover upper arm 2/3 at, it is ensured that main gasbag 2
Above human body arteria brachialis, nylon hook band 14 is sticked on nylon velvet band 4, then pin thread 5 is inserted in box 6, it is ensured that cuff
It will not unclamp again in measurement process.By control unit control auxiliary balloon start air inlet, to pressure it is suitable when auxiliary balloon from
It is dynamic to stop air inlet.Now, sphygmomanometer girding will not be sent out under the collective effect of auxiliary balloon 1, non-skid band 5 and electrode massage plaster 7
Raw drift condition.Then by control unit control main gasbag 2 start air inlet, to pressure it is suitable when main gasbag 2 be automatically stopped into
Gas, then main gasbag 2 is controlled to be deflated.The pressure value of human body is measured and is eventually displayed in control unit in the process
On.Then again control main gasbag carry out air inlet, to pressure it is suitable when main gasbag stop air inlet, keep 5min in this case,
Then main gasbag is deflated, and rest stops 5min, if electrode massage plaster 7 is started working when human body has paralysis sense, helps to add
Fast blood circulation, alleviate due to benumbing sense caused by long-term ischemic.Then main gasbag air inlet is blocking blood flow 5min again, rest
5min, so circulation 4-5 times.Last auxiliary balloon excludes air, closes power supply.
Claims (10)
1. a kind of cuff apparatus trained for blood pressure measurement and ischemic preconditioning, it is characterised in that including oversleeve (11), main gas
Capsule (2), auxiliary balloon (1), the main gasbag (2) and auxiliary balloon (1) are parallel to each other and are respectively positioned on oversleeve, filled when by cuff
Put when being worn on human body large arm, main gasbag (2) is located above human body arteria brachialis；
The cloth that the oversleeve (11) uses includes inner layer sheet cloth, intermediate layer cloth and outer layer table cloth；The inner layer sheet cloth, intermediate layer
Cloth and outer layer table cloth by far infrared fiber be yarn by it is two-sided it is warp-knit in a manner of be made into one；The inner layer sheet cloth and outer layer
Air-vent is distributed with table cloth；The intermediate layer cloth is far infrared fiber；Inner layer sheet cloth and outer layer table cloth are fine by terylene
The composite yarn that dimension, nylon fibre, spandex fibre blending form is made into, the mass ratio in the composite yarn shared by polyester fiber
Example be：42.34%-52.14%, the mass ratio shared by nylon fibre are：20.97%-27.44%, shared by spandex fibre
Mass ratio is：26.89%-30.22%；The composite yarn passes through 1%-2% Nano silver solution immersion treatment 0.5-
2min, by 100-130 DEG C of drying 5-10min after taking-up；
The far infrared fiber is to spray the far-infrared powder that particle diameter is 2 μm -7 μm with 8%-14% ratio and polyester fiber
Before silk after melt pelletization, then through screw extruding, winding formation；The far-infrared powder is ZrO2、MgO、SiC、TiB2、MoSi2、
At least one of TiN.
The main gasbag (2) and auxiliary balloon (1) are located at intermediate layer cloth.
2. the cuff apparatus trained as claimed in claim 1 for blood pressure measurement and ischemic preconditioning, it is characterised in that described
Inner layer sheet cloth is provided with multiple non-skid bands (5), and multiple non-skid bands (5) are located at the side of main gasbag (2).
3. the cuff apparatus trained as claimed in claim 1 for blood pressure measurement and ischemic preconditioning, it is characterised in that described
Inner layer sheet cloth is provided with two electrode massage plasters (7), and two electrode massage plasters (7) are located at the both sides of multiple non-skid bands (5) respectively.
4. the cuff apparatus trained as claimed in claim 1 for blood pressure measurement and ischemic preconditioning, it is characterised in that described
Outer layer table cloth is provided with control unit (8), pressure sensor, heart rate sensor, microphone sensor, microphone sensor, the heart
Rate sensor and pressure sensor are connected with control unit.
5. the cuff apparatus trained as claimed in claim 1 for blood pressure measurement and ischemic preconditioning, it is characterised in that described
Oversleeve (11) is rectangle.
6. the cuff apparatus trained as claimed in claim 1 for blood pressure measurement and ischemic preconditioning, it is characterised in that described
Composite yarn is after 2% Nano silver solution soaks 2min, by 115 DEG C of drying 5min after taking-up.
7. the cuff apparatus trained as claimed in claim 1 for blood pressure measurement and ischemic preconditioning, it is characterised in that described
Far infrared fiber be by particle diameter be 4 μm far-infrared powder according to 11% ratio and polyester fiber before spinneret through melt pelletization
Afterwards, then through screw extruding, winding formed.
8. the cuff apparatus trained as claimed in claim 1 for blood pressure measurement and ischemic preconditioning, it is characterised in that described
Far-infrared powder is by SiC and TiB2Composition, SiC and TiB2It is added to respectively according to the ratio of 4% and 7% in polyester fiber.
9. the cuff apparatus trained as claimed in claim 1 for blood pressure measurement and ischemic preconditioning, it is characterised in that described
Far-infrared powder is by MgO, SiC and MoSi2Composition, MgO, SiC and MoSi2It is added to and washs according to 3%, 4% and 4% ratio respectively
In synthetic fibre fiber.
10. the cuff apparatus trained as claimed in claim 1 for blood pressure measurement and ischemic preconditioning, it is characterised in that interior
The air-vent of air-vent and outer layer table cloth on layer table cloth is alternately distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439076.8A CN107411731B (en) | 2017-06-12 | 2017-06-12 | Cuff device for blood pressure measurement and ischemia pre-adaptation training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439076.8A CN107411731B (en) | 2017-06-12 | 2017-06-12 | Cuff device for blood pressure measurement and ischemia pre-adaptation training |
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| Publication Number | Publication Date |
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| CN107411731A true CN107411731A (en) | 2017-12-01 |
| CN107411731B CN107411731B (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710439076.8A Active CN107411731B (en) | 2017-06-12 | 2017-06-12 | Cuff device for blood pressure measurement and ischemia pre-adaptation training |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786955A (en) * | 2019-11-07 | 2020-02-14 | 屈延 | Animal modeling device for transient cerebral ischemia |
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| CN107411731B (en) | 2021-02-19 |
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