CN109363782A - A face protector with a pressure sensor - Google Patents
A face protector with a pressure sensor Download PDFInfo
- Publication number
- CN109363782A CN109363782A CN201811303192.8A CN201811303192A CN109363782A CN 109363782 A CN109363782 A CN 109363782A CN 201811303192 A CN201811303192 A CN 201811303192A CN 109363782 A CN109363782 A CN 109363782A
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressure sensor
- facial
- protective film
- reaction chamber
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
- G01L1/2293—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges of the semi-conductor type
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a kind of facial protective film with pressure sensor.The facial protective film with pressure sensor includes: facial mask body, and multiple pressure reaction chambers (5) are provided in the facial mask body, corresponds to each pressure reaction chamber (5) and is provided with pressure sensor (6).Facial protective film with pressure sensor of the invention can protect patient when being operation.Furthermore, it is possible to before automedica equipment is formally performed the operation, preprogramming, and trial operation, facial pressure distribution situation and facial pressure changes in distribution situation are obtained, thus test automation Medical Devices are in automatic surgical procedure, if accidentally can press or accidentally injure patient.The safety of operation is improved as a result,.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of facial protective film with pressure sensor.
Background technique
After patient is anesthetized, oneself does not know and face is accidentally pressed by the hand of surgical instrument or doctor and other articles
Portion, so as to cause the destruction of cutaneous pain or skin.
In addition, with the development of technology, automedica equipment, especially automatic operation equipment has begun gradually
It comes into operation.When carrying out automatic operation to patient, especially when the face to patient carries out automatic operation, it is also possible to
It generates accidentally pressure above-mentioned and accidentally injures.
Thus, it is desirable to have a kind of technical solution overcomes or at least mitigates the drawbacks described above of the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of, and the facial protective film with pressure sensor shows to overcome or at least mitigate
There is the drawbacks described above of technology.
To achieve the above object, the present invention provides a kind of facial protective film with pressure sensor.It is described to have pressure
The facial protective film of sensor includes:
Facial mask body is provided with multiple pressure reaction chambers in the facial mask body, corresponds to each pressure reaction chamber
It is provided with pressure sensor.
Preferably, the multiple pressure reaction chamber Two dimensional Distribution in facial mask body, the pressure sensor sensing pressure
Power, to provide the distribution of the two-dimensional pressure in facial mask body.
Preferably, compressive resistance barrier is provided between adjacent pressure reaction chamber, the compressive resistance barrier is enough to prevent
Only the pressure change in a pressure reaction chamber influences the pressure in adjacent pressure reaction chamber.
Preferably, the facial mask body includes:
Woven mat forms facial model,
First coating, sealing are covered in the woven mat；
Skeletal support layer is set as latticed, and thickness is greater than the thickness of pressure sensor；And
Second coating, the skeletal support layer is sealingly disposed between first coating and the second coating, and forms institute
Pressure reaction chamber is stated,
Wherein, the skeletal support layer forms the compressive resistance barrier, and including upper elastic body interconnected, rigid body
And lower elastic body, wherein the thickness of the rigid body is greater than the thickness of the upper elastic body and lower elastic body, and the rigid body
Rigidity be greater than the upper elastic body and lower elastic body rigidity.
Preferably, second coating is made with rubber material, and the arc convex including outwardly protruding, wherein each
Pressure reaction chamber is correspondingly arranged the arc convex, and the arc convex is set between two parties relative to the pressure reaction chamber
It sets, puncture area is defined on the outside of the arc convex, the puncture area penetrates pressure reaction chamber for injection needle
Room carries out pressure setting.
Preferably, the pressure reaction chamber is regular hexagon, and the axis of the arc convex is located at the regular hexagon
Center, and the diameter of the bottom of the arc convex be less than the positive six side row inscribed diameter of a circle, the arc convex
The region of bottom radial outside limit the puncture area.
Preferably, hermetically sealed in the pressure reaction chamber to have fluid, the pressure sensor senses the pressure
The pressure of fluid in reaction chamber, wherein the fluid is air or physiological saline.
Preferably, the facial protective film further includes wireless data transmission unit, is used for the pressure sensor
The pressure sensed is transmitted outward.
Preferably, the facial mask body includes two oculars, nasal region, mouth region, forehead region and two
Cheek area is provided at least one described pressure reaction chamber and at least one described pressure sensor in each region.
Preferably, the facial protective film further comprises warning device, super in the pressure of pressure sensor detection
Carry out sound and/or light alarm when given threshold out, and alarm when any pressure sensor is without output or output abnormality.
Facial protective film with pressure sensor of the invention can protect patient when being operation.In addition,
Can be before automedica equipment be formally performed the operation, preprogramming, and trial operation, obtain facial pressure distribution situation and
Facial pressure changes in distribution situation, thus test automation Medical Devices are in automatic surgical procedure, if accidentally can press or accidentally injure
Patient.The safety of operation is improved as a result,.
Detailed description of the invention
Fig. 1 is the global shape schematic diagram of facial protective film according to an embodiment of the invention.
Fig. 2 is the global shape schematic diagram of the fabric pad of face protective film shown in Fig. 1.
Fig. 3 is a kind of schematic diagram of cross-section structure of face protective film shown in Fig. 1.
Fig. 4 is the schematic diagram of another cross-section structure of face protective film shown in Fig. 1.
Fig. 5 is the schematic diagram of the skeletal support layer of face protective film shown in Fig. 1.
Appended drawing reference:
| 1 | Fabric pad | 31 | Upper elastic body |
| 2 | First coating | 32 | Rigid body |
| 3 | Skeletal support layer | 33 | Lower elastic body |
| 4 | Second coating | 41 | Arc convex |
| 5 | Pressure reaction chamber | 42 | Pierce through position |
| 6 | Pressure sensor |
Specific embodiment
In the accompanying drawings, same or similar element is indicated using same or similar label or there is same or like function
Element.The embodiment of the present invention is described in detail with reference to the accompanying drawing.
In the description of the present invention, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the scope of the invention.
As shown in Figs. 1-5, the present invention provides a kind of facial protective film with pressure sensor.It is described to have pressure sensing
The facial protective film of device includes: facial mask body, multiple pressure reaction chambers 5 is provided in the facial mask body, in each pressure
Pressure sensor 6 is provided in reaction chamber 5.Pressure sensor 6 is not necessarily disposed in pressure reaction chamber 5, can also be with
Concentrated setting is at the edge of facial protective film.Even it can be set except facial protective film.As long as corresponding to each
Pressure reaction chamber 5 is provided with pressure sensor 6 to carry out pressure detecting.
Advantageously, directly pressure sensor 6 is arranged in pressure reaction chamber 5.This can save pressure transmission pipeline
Setting, be conducive to reduce the thickness and weight of entire facial protective film.It, can also be in addition, pressure sensor 6 is uniformly distributed
Play the role of decompression, buffering under extreme case.Such as sharp instrument can be reduced and penetrate entire facial protective film and injure user.
The facial mask body can use any construction appropriate, be adapted to the shape of user's face in shape, and
It and at eye, nose is all closed.Advantageously, the facial mask body uses the structure of MULTILAYER COMPOSITE, in order to be formed
The pressure reaction chamber 5, and convenient for the pressure sensor 6 is arranged.
The facial mask body can use any material appropriate.Advantageously, being used in the side for closing on human face
Textile material.In addition, entire facial mask (i.e. facial mask body) is set as the flexibility for having certain, to comply with user's face contour.
Participate in Fig. 3-Fig. 5, it is preferable that the multiple Two dimensional Distribution in facial mask body of pressure reaction chamber 5, the pressure
Sensor 6 senses pressure, to provide the distribution of the two-dimensional pressure in facial mask body.That is, passing through multiple pressure sensor senses
The pressure at multiple positions is surveyed, to obtain two-dimensional pressure distribution.
Pressure sensor 6 can specifically use MS5611-01BA sensor.MS5611-01BA sensor is from ME AS
The high flowmeter sensor of the high resolution bathymetric of Switzerland has SPI and I2C bus interface.The barometric pressure sensor is most preferably used
In altimeter and air gauge that height resolution is 10cm.The sensor module include high linearity pressure sensor and have work
24 Δ Σ ADC of super low-power consumption of factory's internal calibration coefficient.MS5611-01BA can dock many different microcontrollers.It is logical
Believe that agreement is simple, without being programmed to the internal register in device.The only small size of 5.0mm x 3.0mm and only 1.0mm
Height allow the integrated of mobile device.
In order to reduce influencing each other and interfering between adjacent pressure reaction chamber 5, it is preferable that anti-in adjacent pressure
It answers and is provided with compressive resistance barrier between chamber 5.The compressive resistance barrier is enough to prevent the pressure in a pressure reaction chamber 5 from changing
Become the pressure influenced in adjacent pressure reaction chamber 5.Specifically, the present invention forms the resistance to compression by skeletal support layer 3
Power barrier.The compressive resistance barrier is referred to as anti-tampering barrier.
Specifically, referring to Fig. 3, the facial mask body of one embodiment of the invention includes: woven mat 1, forms facial model；
First coating 2, sealing are covered in the woven mat 1；Skeletal support layer 3 is set as latticed, and thickness is greater than pressure
The thickness of sensor 6；And second coating 4, the skeletal support layer 3 are sealingly disposed in first coating 2 and the second coating 4
Between, and form the pressure reaction chamber 5.
As previously mentioned, skeletal support layer 3 forms the compressive resistance barrier.As shown in figure 3, skeletal support layer 3 includes mutual
Upper elastic body 31, rigid body 32 and the lower elastic body 33 of connection, wherein the thickness of the rigid body 32 is greater than the upper elastic body
31 and lower elastic body 33 thickness, and the rigidity of the rigid body 32 is greater than the rigid of the upper elastic body 31 and lower elastic body 33
Degree.Skeletal support layer 3 can be manufactured by insert injection molding or double-shot moulding.For example, can first be molded to be formed just
Property body 32, then by upper elastic body 31 and 33 injection molding of lower elastic body on rigid body 32.Wherein, rigid body 32 is as preparatory
Molding inserts.It is understood that the skeletal support layer 3 can also be manufactured in a manner of synchronizing double-shot moulding.
In order to improve compressive resistance jamming performance, the thickness of rigid body 32 is set greater than the upper elastic body 31 and lower elasticity
The thickness of body 33.In one alternate embodiment, upper elastic body 31 and the thickness having the same of lower elastic body 33, and rigid body 32
Thickness be set greater than the sum of upper elastic body 31 and the thickness of lower elastic body 33.For example, the thickness of rigid body 32 is set as big
In 4 times of the thickness for being equal to upper elastic body 31.
Rigid body 32 is for example made with PP or nylon, and upper elastic body 31 and lower elastic body 33 are for example with flexible glue material, silicon
Glue material or rubber are made.
First coating 2 is preferably made with rubber material.This is conducive to provide good sealing performance.
Preferably, second coating 4 is made with rubber material, and the arc convex 41 including outwardly protruding.As schemed
Show, each pressure reaction chamber 5 is correspondingly arranged the arc convex 41, and the arc convex 41 is anti-relative to the pressure
It answers chamber 5 to be centrally located, defines puncture area 42 in the outside of the arc convex 41, the puncture area 42 is for injecting
Syringe needle penetrates pressure reaction chamber 5 and carries out pressure setting.Thus, it is possible to which the pressure sensor detected in pressure reaction chamber 5 is
It is no working properly, and the detection error of the pressure sensor is obtained, and can be right according to the result (deviation situation) of detection
The detected value of pressure sensor is modified.
Specifically, setting pressure is filled to relevant pressure reaction chamber 5 to the injection needle for piercing through the puncture area 42
Power, while the detected value of pressure sensor is obtained, the detected value is compared with setting pressure, thus to obtain relevant pressure
The detection error situation of sensor.
Deviation situation in some pressure sensor it is unstable or thoroughly damage in the case where, by the pressure sensor
It is special to be labeled as damaging and special as this using the average value of the value of the pressure sensor of pressure sensor surrounding detection
The detected value of the pressure sensor of label.Two pressure distribution on entire facial protective film is obtained as a result, and its is become at any time
The case where change.
In the embodiment shown in fig. 5, pressure reaction chamber 5 is regular hexagon.The axis of the arc convex 41 is located at
The center of the regular hexagon, and the diameter of the bottom of the arc convex 41 is less than the straight of the inscribed circle of the positive six side row
The region of diameter, the bottom radial outside of the arc convex limits the puncture area 42.It is understood that pressure reaction chamber
Room 5 may be arranged as square, triangle etc..
The pressure reaction chamber of regular hexagon has better intensity, and has multiple abutment pressure reaction chambers, favorably
In the precision for improving above-mentioned special marking processing mode.
As previously mentioned, hermetically sealed in the pressure reaction chamber 5 have fluid, the pressure sensor 6 senses described
The pressure of fluid in pressure reaction chamber 5, wherein the fluid is air or physiological saline.Alternatively, air can be filled
With the mixture of physiological saline.
Preferably, the facial protective film further includes wireless data transmission unit, is used for the pressure sensor
The pressure sensed is transmitted outward.The wireless data transmission unit can be transmitted using any circuit structure appropriate and data
Agreement.It is of course also possible to use wired mode carries out information transmission.This is also within protection scope of the present invention.
Referring to Fig. 1 and Fig. 2, in the present invention, the facial mask body includes two oculars, nasal region, mouth area
Domain, forehead region and two cheek areas are provided at least one described pressure reaction chamber 5 and at least one in each region
The pressure sensor 6.
Advantageously, protective film is reinforced in setting at the protruding parts of facial mask body, such as in the highest point of nasal region
The reinforcement protective film is set at position.The protective film Punctured Strength with higher of reinforcing is (for example, reinforce the stamp of protective film
Wear the Punctured Strength that intensity is higher than the first coating 2 and the second coating 4).
Preferably, the facial protective film further comprises warning device, pressure beyond given threshold when carry out sound and/
Or light alarm, and alarm when any pressure sensor 6 is without output or output abnormality.For example, in some pressure sensing
When the pressure of device detection is more than some threshold value, alarm.Further, it is also possible to be set as, in a certain pressure sensor
When the difference of the pressure of pressure and circumferential pressure the sensor detection of detection is greater than the set value, or pressure change within the set duration
When more than setting value, alarm.
Facial protective film with pressure sensor of the invention can protect patient when being operation.In addition,
Can be before automedica equipment be formally performed the operation, preprogramming, and trial operation, obtain facial pressure distribution situation and
Facial pressure changes in distribution situation, thus test automation Medical Devices are in automatic surgical procedure, if accidentally can press or accidentally injure
Patient.The safety of operation is improved as a result,.
In another embodiment of the invention, strain is measured using foil gauge (strain gauge pressure sensor), by
This measures corresponding pressure.For example, the foil gauge is arranged between fabric pad and the first coating, or it is arranged in the second coating
Except.Advantageously, being arranged the foil gauge between the fabric pad and the first coating.In this way, anti-by setting pressure
The indoor pressure of chamber is answered, can detecte whether foil gauge is working properly, and be able to detect the detection error of foil gauge.
Strain gauge pressure sensor of the invention is worked based on resistance strain effect principle.Resistance strain gage can be with
Using metal strain plate (wire or metal foil) and two class of semiconductor gauge.Foil gauge is set to generate strain by measuring pressure.When
When foil gauge generates compression strain, resistance value reduces；When foil gauge generates elongation strain, resistance value increases.Foil gauge resistance value
Variation, then corresponding millivolt level potential is obtained by bridge circuit and is exported, and is shown with millivoltmeter or other recording apparatus
By measuring pressure, to obtain strain gauge pressure sensor of the invention.
Specifically, strain gauge pressure sensor of the invention can pass through the foil gauge being bonded on elastic element
Change in resistance carrys out measured pressure value.
Finally it is noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.This
The those of ordinary skill in field is it is understood that be possible to modify the technical solutions described in the foregoing embodiments or right
Part of technical characteristic is equivalently replaced；These are modified or replaceed, and it does not separate the essence of the corresponding technical solution originally
Invent the spirit and scope of each embodiment technical solution.
Claims (10)
1. a kind of facial protective film with pressure sensor characterized by comprising
Facial mask body is provided with multiple pressure reaction chambers (5) in the facial mask body, corresponds to each pressure reaction chamber
(5) pressure sensor (6) are provided with.
2. having the facial protective film of pressure sensor as described in claim 1, which is characterized in that the multiple pressure reaction
Chamber (5) Two dimensional Distribution in facial mask body, the pressure sensor (6) senses pressure, to provide the two dimension in facial mask body
Pressure distribution.
3. having the facial protective film of pressure sensor as claimed in claim 2, which is characterized in that reacted in adjacent pressure
Compressive resistance barrier is provided between chamber (5), the compressive resistance barrier is enough to prevent the pressure in a pressure reaction chamber (5)
Change the pressure influenced in adjacent pressure reaction chamber (5).
4. having the facial protective film of pressure sensor as claimed in claim 3, which is characterized in that the facial mask body packet
It includes:
Woven mat (1) forms facial model,
First coating (2), sealing are covered on the woven mat (1)；
Skeletal support layer (3), is set as latticed, and thickness is greater than the thickness of pressure sensor (6)；And
Second coating (4), the skeletal support layer (3) are sealingly disposed between first coating (2) and the second coating (4),
And the pressure reaction chamber (5) is formed, in each pressure reaction chamber, corresponding pressure sensor (6) are provided with,
Wherein, the skeletal support layer (3) forms the compressive resistance barrier, and including upper elastic body interconnected (31), just
Property body (32) and lower elastic body (33), wherein the thickness of the rigid body (32) is greater than the upper elastic body (31) and lower elastic body
(33) thickness, and the rigidity of the rigid body (32) is greater than the rigidity of the upper elastic body (31) and lower elastic body (33).
5. having the facial protective film of pressure sensor as claimed in claim 4, which is characterized in that second coating (4)
It is made with rubber material, and the arc convex including outwardly protruding (41), wherein each pressure reaction chamber (5) is correspondingly arranged
One arc convex (41), the arc convex (41) is centrally located relative to the pressure reaction chamber (5), described
It is defined on the outside of arc convex (41) puncture area (42), the puncture area (42) penetrates pressure reaction for injection needle
Chamber (5) carries out pressure setting.
6. having the facial protective film of pressure sensor as claimed in claim 5, which is characterized in that the pressure reaction chamber
It (5) is regular hexagon, the axis of the arc convex (41) is located at the center of the regular hexagon, and the arc convex (41)
Bottom diameter be less than the positive six side row inscribed diameter of a circle, the bottom radial outside of the arc convex region limit
The fixed puncture area (42).
7. such as the facial protective film of any of claims 1-6 with pressure sensor, which is characterized in that described
Hermetically sealed in pressure reaction chamber (5) to have fluid, the pressure sensor (6) senses in the pressure reaction chamber (5)
The pressure of fluid, wherein the fluid is air or physiological saline.
8. such as the facial protective film of any of claims 1-6 with pressure sensor, which is characterized in that the face
Portion's protective film further includes wireless data transmission unit, and the pressure for sensing the pressure sensor is transmitted outward.
9. such as the facial protective film of any of claims 1-6 with pressure sensor, which is characterized in that the face
Membrane body includes two oculars, nasal region, mouth region, forehead region and two cheek areas, is set in each region
It is equipped at least one described pressure reaction chamber (5) and at least one described pressure sensor (6).
10. such as the facial protective film of any of claims 1-6 with pressure sensor, which is characterized in that described
Facial protective film further comprises warning device, exceeds given threshold when carry out sound in the pressure of pressure sensor detection
And/or light alarm, and alarm when any pressure sensor (6) is without output or output abnormality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303192.8A CN109363782A (en) | 2018-11-02 | 2018-11-02 | A face protector with a pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303192.8A CN109363782A (en) | 2018-11-02 | 2018-11-02 | A face protector with a pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109363782A true CN109363782A (en) | 2019-02-22 |
Family
ID=65397016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811303192.8A Pending CN109363782A (en) | 2018-11-02 | 2018-11-02 | A face protector with a pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109363782A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375910A (en) * | 2019-07-10 | 2019-10-25 | Oppo广东移动通信有限公司 | Detection device, detection system and collecting method |
| CN113592266A (en) * | 2021-07-20 | 2021-11-02 | 中国建筑土木建设有限公司 | Stock ground electronic management system capable of monitoring excess material amount in real time and use method thereof |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5311779A (en) * | 1992-01-03 | 1994-05-17 | Inabagomu Co., Ltd. | Pressure-sensitive sensor |
| CN1146329A (en) * | 1993-12-03 | 1997-04-02 | 列克特斯公司 | Patient care system |
| US20040112138A1 (en) * | 2002-12-16 | 2004-06-17 | Knirck Jeffrey G. | Measuring pressure exerted by a rigid surface |
| US20060276725A1 (en) * | 2005-06-07 | 2006-12-07 | Mallinger Joseph C | Method of preventing eye-related positional injuries during spinal surgery |
| EP1835272A1 (en) * | 2006-03-17 | 2007-09-19 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Pressure sensor |
| US20080077020A1 (en) * | 2006-09-22 | 2008-03-27 | Bam Labs, Inc. | Method and apparatus for monitoring vital signs remotely |
| US8533879B1 (en) * | 2008-03-15 | 2013-09-17 | Stryker Corporation | Adaptive cushion method and apparatus for minimizing force concentrations on a human body |
| US20140163445A1 (en) * | 2011-08-05 | 2014-06-12 | Materialise Nv | Lattice structure made by additive manufacturing |
| CN203935373U (en) * | 2014-06-09 | 2014-11-12 | 李万里 | Facial film formula operation dressing pad |
| WO2015136486A1 (en) * | 2014-03-13 | 2015-09-17 | Enhanced Surface Dynamics, Inc. | Pressure detection sheet |
| WO2016025266A1 (en) * | 2014-08-11 | 2016-02-18 | 3M Innovative Properties Company | Strapless facemask with skin friendly adhesive perimeter |
| CN105530855A (en) * | 2013-05-21 | 2016-04-27 | Orpyx医药技术有限公司 | Pressure data acquisition assembly |
| CN106726321A (en) * | 2016-12-19 | 2017-05-31 | 周许辉 | A kind of prone position operation protection device for face |
| JP2017210715A (en) * | 2017-09-06 | 2017-11-30 | 東芝メディカルシステムズ株式会社 | Operating gown |
| CN209695400U (en) * | 2018-11-02 | 2019-11-29 | 中国医学科学院北京协和医院 | A face protector with a pressure sensor |
-
2018
- 2018-11-02 CN CN201811303192.8A patent/CN109363782A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5311779A (en) * | 1992-01-03 | 1994-05-17 | Inabagomu Co., Ltd. | Pressure-sensitive sensor |
| CN1146329A (en) * | 1993-12-03 | 1997-04-02 | 列克特斯公司 | Patient care system |
| US20040112138A1 (en) * | 2002-12-16 | 2004-06-17 | Knirck Jeffrey G. | Measuring pressure exerted by a rigid surface |
| US20060276725A1 (en) * | 2005-06-07 | 2006-12-07 | Mallinger Joseph C | Method of preventing eye-related positional injuries during spinal surgery |
| EP1835272A1 (en) * | 2006-03-17 | 2007-09-19 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Pressure sensor |
| US20080077020A1 (en) * | 2006-09-22 | 2008-03-27 | Bam Labs, Inc. | Method and apparatus for monitoring vital signs remotely |
| US8533879B1 (en) * | 2008-03-15 | 2013-09-17 | Stryker Corporation | Adaptive cushion method and apparatus for minimizing force concentrations on a human body |
| US20140163445A1 (en) * | 2011-08-05 | 2014-06-12 | Materialise Nv | Lattice structure made by additive manufacturing |
| CN105530855A (en) * | 2013-05-21 | 2016-04-27 | Orpyx医药技术有限公司 | Pressure data acquisition assembly |
| WO2015136486A1 (en) * | 2014-03-13 | 2015-09-17 | Enhanced Surface Dynamics, Inc. | Pressure detection sheet |
| CN203935373U (en) * | 2014-06-09 | 2014-11-12 | 李万里 | Facial film formula operation dressing pad |
| WO2016025266A1 (en) * | 2014-08-11 | 2016-02-18 | 3M Innovative Properties Company | Strapless facemask with skin friendly adhesive perimeter |
| CN106726321A (en) * | 2016-12-19 | 2017-05-31 | 周许辉 | A kind of prone position operation protection device for face |
| JP2017210715A (en) * | 2017-09-06 | 2017-11-30 | 東芝メディカルシステムズ株式会社 | Operating gown |
| CN209695400U (en) * | 2018-11-02 | 2019-11-29 | 中国医学科学院北京协和医院 | A face protector with a pressure sensor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375910A (en) * | 2019-07-10 | 2019-10-25 | Oppo广东移动通信有限公司 | Detection device, detection system and collecting method |
| CN113592266A (en) * | 2021-07-20 | 2021-11-02 | 中国建筑土木建设有限公司 | Stock ground electronic management system capable of monitoring excess material amount in real time and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2023206160B2 (en) | Sealing force detection enabled, therapeutic fluid delivery device | |
| CN109363782A (en) | A face protector with a pressure sensor | |
| CN104248462B (en) | Single use radial artery oppressor | |
| US9480408B2 (en) | Home uterine activity monitoring | |
| US20180140238A1 (en) | Regional oximetry sleeve for mobile device | |
| US7426872B2 (en) | Sensor, device and method for measuring the pressure of an interface between two bodies | |
| EP2875325B1 (en) | Determining elongation of elastic bandage | |
| CN206197935U (en) | For the sensor of intracranial pressure monitoring | |
| CN111759308A (en) | Sleep breathing detection device and sleep breathing detection system | |
| CN204016622U (en) | The controlled brain protector of pressure | |
| CN215993992U (en) | Array type flexible tongue pressure sensor | |
| CN107951490A (en) | A kind of portable respiratory monitoring system based on elastoresistance foil gauge | |
| CN209695400U (en) | A face protector with a pressure sensor | |
| US20240419245A1 (en) | Sensing devices and gloves for capturing hand actions | |
| US10010267B2 (en) | Massage measurement apparatus and massage measurement method | |
| CN203564238U (en) | In-lung lump tactile sensor used under condition of thoracoscope | |
| US20200085523A1 (en) | Padded Medical Procedure Finger Cot | |
| CN115486822A (en) | Pressure detection device and method for detecting internal bleeding | |
| CN113812951A (en) | Array type flexible tongue pressure acquisition system | |
| CN209003986U (en) | A sensor for intracranial pressure monitoring | |
| CN205885433U (en) | Judge scale of skin test result | |
| TWM481025U (en) | Touch-sensing injection leakage detection device | |
| CN206434307U (en) | A kind of Young's modulus of elasticity measurement apparatus based on many flexible members | |
| CN205493813U (en) | Sphygmomanometer | |
| CN203447364U (en) | Wearable shell for accommodating measurement components |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |