CN107753023A - A kind of method for preparing stretchable respiration monitoring control material - Google Patents
A kind of method for preparing stretchable respiration monitoring control material Download PDFInfo
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- CN107753023A CN107753023A CN201710965640.XA CN201710965640A CN107753023A CN 107753023 A CN107753023 A CN 107753023A CN 201710965640 A CN201710965640 A CN 201710965640A CN 107753023 A CN107753023 A CN 107753023A
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- stretchable
- monitoring control
- control material
- boron nitride
- respiration monitoring
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Abstract
The invention discloses a kind of method for preparing stretchable respiration monitoring control material.Comprise the following steps：（1）Flexible rough surface is laid on elastomer；（2）Rubbed with hexagonal boron nitride block in flexible rough surface so that flexible rough surface covers hexagonal boron nitride microplate；（3）Hexagonal boron nitride microplate on flexible rough surface is transferred on the stretchable rubber substrate of viscosity, hexagonal boron nitride microplate is formed sensitive area on the stretchable rubber substrate of viscosity, obtains stretchable respiration monitoring control material.The present invention is by simple and easy friction transfer processing step, and can prepare one kind has stretchable respiration monitoring control material, and compared with current preparation technology, the technology has simple and easy preparation technology, extremely short process cycle and relatively low cost.
Description
Technical field
The present invention relates to the preparation method of flexible respiration transducer material, and in particular to one kind prepares stretchable respiration monitoring control
The method of material.
Background technology
The change of monitoring breathing state can not only help patient's diagnosis and treatment in real time, and extremely can early prevent various complication
Generation, improve the survival rate of patient.
Wearable monitoring technology provides for the breathing state of real-time monitoring sleep apnea low syndrome patient
A kind of short-cut method.
Wearable monitoring system be physiologic information is detected, a kind of monitoring people that radio communication and wearable technology blend
The system of body physiological status, relative to traditional monitoring device, wearable monitoring can realize a kind of low physiology, mental load very
The acquisition of physiological parameter under to no load condition, and wearable monitoring system has low small volume, cost, small power consumption, carrying side
The outstanding feature such as just.
However, the material typically cost for being applied to monitoring of respiration sensor in medical treatment at present and health monitoring system is higher,
Preparation process is complicated, it is difficult to realizes mass production.
Therefore, novel process is developed to prepare the inexpensive respiration monitoring control material with excellent tension property with important
Practical significance.
The content of the invention
It is an object of the invention to provide a kind of method for easily preparing stretchable respiration monitoring control material.
The present invention technical solution be：A kind of method for preparing stretchable respiration monitoring control material, comprises the following steps：
（1）Flexible rough surface is laid on elastomer；
（2）Rubbed with hexagonal boron nitride block in flexible rough surface so that flexible rough surface covering hexagonal boron nitride is micro-
Piece；
（3）Hexagonal boron nitride microplate on flexible rough surface is transferred on the stretchable rubber substrate of viscosity, nitrogenizes six sides
Boron microplate forms sensitive area on the stretchable rubber substrate of viscosity, obtains stretchable respiration monitoring control material.
According to embodiments of the present invention, the flexible rough surface is the mesh abrasive paper for metallograph of 2000 mesh~8000.
According to embodiments of the present invention, the friction, preferably 0.8 ~ 1.2MPa of friction pressure, Rubbing number 8 ~ 12 times.
According to embodiments of the present invention, the elastomer is rubber blanket.
According to embodiments of the present invention, the stretchable rubber substrate of the viscosity is VHB, and the VHB is stretchable two-sided tape.
The detection mechanism of stretchable respiration monitoring control material prepared by the present invention is in the aqueous vapor in breathing in hexagonal phase nitrogen
Change boron surface and form the instantaneous electric action of hydrone film, and monitor material there is good tensility, also with cost
The characteristics of low.
The beneficial effects of the invention are as follows：By simple and easy friction-shifting process step, can prepare one kind has
Stretchable respiration monitoring control material, compared with current preparation technology, the technology has simple and easy preparation technology, extremely short work
Skill cycle and relatively low cost.
Brief description of the drawings
Fig. 1 is the optical microphotograph picture of the stretchable respiration monitoring control material prepared by embodiment 2.
Fig. 2 is the optical microphotograph picture of the stretchable respiration monitoring control material prepared by embodiment 4.
Embodiment
The present invention is explained in more detail below by by embodiment, but following examples are merely illustrative, this hair
Bright protection domain is not limited to these embodiments restrictions.
The present invention does not need complicated processing step and various auxiliary material, it is only necessary to which hexagonal phase boron nitride powder rubs
Clip flexible substrate, and be transferred on stretchable adhesive film, you can prepare stretchable respiration monitoring control material, with present it is common
Preparation method is compared, and has extremely excellent process convenience.
The stretchable respiration monitoring control material of the present invention, alternatively referred to as stretchable resistance strain gage.
A kind of method for preparing stretchable respiration monitoring control material that present example provides, its specific implementation step are：
（One）Technological preparation：The abrasive paper for metallograph of different meshes is cut, and is laid on rubber blanket, the mesh number is 2000 mesh
~8000 mesh；
（Two）Friction：Rubbed with hexagonal phase boron nitride block on abrasive paper for metallograph, abrasive paper for metallograph surface is covered one layer of six side
Phase boron nitride microplate；The MPa of fixed friction pressure 0.8 ~ 1.2, Rubbing number 8 ~ 12 times；
（Three）Transfer：By step（Two）In abrasive paper for metallograph on cover hexagonal phase boron nitride microplate one side be bonded in VHB lining
On bottom, and tear step（Two）In abrasive paper for metallograph so that hexagonal phase boron nitride microplate is transferred on VHB substrates, acquisition can
Stretch respiration monitoring control material.
Embodiment 1
Step 1, technological preparation：The abrasive paper for metallograph of 2000 mesh is cut, and is laid in rubber blanket；
Step 2, rub：Rubbed with the abrasive paper for metallograph of hexagonal phase boron nitride block in step 1, make the metallographic in step 1
Coated abrasive surface covers one layer of hexagonal phase boron nitride microplate；Friction pressure 0.8MPa, Rubbing number 12 times.
Step 3, shift：The one side that hexagonal phase boron nitride microplate is covered on abrasive paper for metallograph in step 2 is bonded in VHB substrates
On, and the abrasive paper for metallograph in step 2 is torn, so that hexagonal phase boron nitride microplate is transferred on VHB substrates, obtain stretchable exhale
Inhale monitoring material.
It is as follows to obtain stretchable respiration monitoring control material property：10 times when current signal strength during expiration is air-breathing.
Embodiment 2
Step 1, technological preparation：The abrasive paper for metallograph of 3000 mesh is cut, and is laid on rubber blanket；
Step 2, rub：Rubbed with the abrasive paper for metallograph of hexagonal phase boron nitride block in step 1, make the metallographic in step 1
Coated abrasive surface covers one layer of hexagonal phase boron nitride microplate；
The MPa of friction pressure 1, Rubbing number 10 times；
Step 3, shift：The one side that hexagonal phase boron nitride microplate is covered on abrasive paper for metallograph in step 2 is bonded in VHB substrates
On, and the abrasive paper for metallograph in step 2 is torn, so that hexagonal phase boron nitride microplate is transferred on VHB substrates, obtain stretchable exhale
Inhale monitoring material.
It is as follows to obtain stretchable respiration monitoring control material property：7 times when current signal strength during expiration is air-breathing.Its is micro-
It is as shown in Figure 1 to see pattern.
Embodiment 3
Step 1, technological preparation：The abrasive paper for metallograph of 5000 mesh is cut, and is laid on rubber blanket；
Step 2, rub：Rubbed with the abrasive paper for metallograph of hexagonal phase boron nitride block in step 1, make the metallographic in step 1
Coated abrasive surface covers one layer of hexagonal phase boron nitride microplate；
The MPa of friction pressure 1, Rubbing number 10 times；
Step 3, shift：The one side that hexagonal phase boron nitride microplate is covered on abrasive paper for metallograph in step 2 is bonded in VHB substrates
On, and the abrasive paper for metallograph in step 2 is torn, so that hexagonal phase boron nitride microplate is transferred on VHB substrates, obtain stretchable exhale
Inhale monitoring material.
It is as follows to obtain stretchable respiration monitoring control material property：3 times when current signal strength during expiration is air-breathing.
Embodiment 4
Step 1, technological preparation：The abrasive paper for metallograph of 8000 mesh is cut, and is laid on rubber blanket；
Step 2, rub：Rubbed with the abrasive paper for metallograph of hexagonal phase boron nitride block in step 1, make the metallographic in step 1
Coated abrasive surface covers one layer of hexagonal phase boron nitride microplate；
The MPa of friction pressure 1.2, Rubbing number 8 times；
Step 3, shift：The one side that hexagonal phase boron nitride microplate is covered on abrasive paper for metallograph in step 2 is bonded in VHB substrates
On, and the abrasive paper for metallograph in step 2 is torn, so that hexagonal phase boron nitride microplate is transferred on VHB substrates, obtain stretchable exhale
Inhale monitoring material.
It is as follows to obtain stretchable respiration monitoring control material property：2 times when current signal strength during expiration is air-breathing.Its is micro-
It is as shown in Figure 2 to see pattern.
Described above is presently preferred embodiments of the present invention, but the present invention should not be limited to disclosed in the embodiment
Content.So every do not depart from the lower equivalent or modification completed of spirit disclosed in this invention, the model that the present invention protects is both fallen within
Enclose.
Claims (5)
- A kind of 1. method for preparing stretchable respiration monitoring control material, it is characterised in that comprise the following steps：（1）Flexible rough surface is laid on elastomer；（2）Rubbed with hexagonal boron nitride block in flexible rough surface so that flexible rough surface covering hexagonal boron nitride is micro- Piece；（3）Hexagonal boron nitride microplate on flexible rough surface is transferred on the stretchable rubber substrate of viscosity, nitrogenizes six sides Boron microplate forms sensitive area on the stretchable rubber substrate of viscosity, obtains stretchable respiration monitoring control material.
- A kind of 2. method for preparing stretchable respiration monitoring control material according to claim 1, it is characterised in that the flexibility Rough surface is the mesh abrasive paper for metallograph of 2000 mesh~8000.
- A kind of 3. method for preparing stretchable respiration monitoring control material according to claim 1, it is characterised in that the friction, The preferably MPa of friction pressure 0.8 ~ 1.2, Rubbing number 8 ~ 12 times.
- A kind of 4. method for preparing stretchable respiration monitoring control material according to claim 1, it is characterised in that the elasticity Body is rubber blanket.
- A kind of 5. method for preparing stretchable respiration monitoring control material according to claim 1, it is characterised in that the viscosity Stretchable rubber substrate is VHB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710965640.XA CN107753023A (en) | 2017-10-17 | 2017-10-17 | A kind of method for preparing stretchable respiration monitoring control material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710965640.XA CN107753023A (en) | 2017-10-17 | 2017-10-17 | A kind of method for preparing stretchable respiration monitoring control material |
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| Publication Number | Publication Date |
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| CN107753023A true CN107753023A (en) | 2018-03-06 |
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| CN201710965640.XA Pending CN107753023A (en) | 2017-10-17 | 2017-10-17 | A kind of method for preparing stretchable respiration monitoring control material |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532209A (en) * | 2015-01-27 | 2015-04-22 | 厦门大学 | Method for preparing wafer-grade large-size hexagonal boron nitride on substrate |
| CN106767942A (en) * | 2016-11-30 | 2017-05-31 | 华中科技大学 | A kind of method for preparing stretchable resistance strain gage |
-
2017
- 2017-10-17 CN CN201710965640.XA patent/CN107753023A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104532209A (en) * | 2015-01-27 | 2015-04-22 | 厦门大学 | Method for preparing wafer-grade large-size hexagonal boron nitride on substrate |
| CN106767942A (en) * | 2016-11-30 | 2017-05-31 | 华中科技大学 | A kind of method for preparing stretchable resistance strain gage |
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Application publication date: 20180306 |