CN107260379A - Cervical traction type stretcher - Google Patents
Cervical traction type stretcher Download PDFInfo
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- CN107260379A CN107260379A CN201710549892.4A CN201710549892A CN107260379A CN 107260379 A CN107260379 A CN 107260379A CN 201710549892 A CN201710549892 A CN 201710549892A CN 107260379 A CN107260379 A CN 107260379A
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- stretcher
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- upward slope
- equipment
- infrared ray
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- 238000001514 detection method Methods 0.000 claims description 13
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- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 5
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- 208000000059 Dyspnea Diseases 0.000 description 1
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- 206010019027 Haemothorax Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 208000006670 Multiple fractures Diseases 0.000 description 1
- 208000028373 Neck injury Diseases 0.000 description 1
- 208000002151 Pleural effusion Diseases 0.000 description 1
- 206010069689 Spinal column injury Diseases 0.000 description 1
- 208000029224 Thoracic injury Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
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- 239000007789 gas Substances 0.000 description 1
- 208000005530 hemopneumothorax Diseases 0.000 description 1
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- 230000000968 intestinal effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- 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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
-
- 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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0292—Stretching or bending or torsioning apparatus for exercising for the spinal column
- A61H1/0296—Neck
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G06T5/70—
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/65—Control of camera operation in relation to power supply
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
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- H—ELECTRICITY
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- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1609—Neck
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1609—Neck
- A61H2201/1611—Holding means therefor
-
- 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/04—Devices for specific parts of the body neck
Abstract
The present invention relates to a kind of cervical traction type stretcher, including：Left side side rod, is prefabricated with aperture so that carbine rope hook is hung；Right side side rod, is prefabricated with aperture so that carbine rope hook is hung；Spring rope hose tool, is made up of multiple spring coupler bodies, and each spring coupler body includes the hook of middle springer and middle springer both sides；Detachable connection block, for towing bracket to be connected and fixed into stretcher；Towing bracket, is arranged under stretcher front end, default conditions and is placed in parallel with stretcher front bar, is erected to come and be supported and fixed on above stretcher front bar in the case of traction patient head or leg；Combined pulley, is arranged on inside towing bracket, and patient head or leg are maintained in one end, and the other end is fixed on spring rope hose tool.By means of the invention it is possible to while realizing to patient's progress effective cervical traction type, improve stretcher performance.
Description
Technical field
The present invention relates to stretcher field, more particularly to a kind of cervical traction type stretcher.
Background technology
Common stretcher has following several：
1st, scoop stretcher, scoop stretcher is made up of left and right two panels aluminium alloy plate.When carrying the wounded, first the wounded are placed on
Then horizontal position, fixed neck is respectively carried the left and right two panels of stretcher again behind wounded side insertion back, fastening.
2nd, negative pressure air-filled cushion fixes stretcher, and it is to carry multiple fracture and backbone damage to fix stretcher using negative pressure air-filled cushion
The best tool of the wounded.Inflatable packer can suitably fix the whole body of the wounded.It will first be paved when using after pad gas, by the wounded
It is placed in pad, extracts air in bag out, air cushion is solidifiable, while the wounded are just fixed firmly in wherein, and can be in way is carried
Remain stable.
3rd, basket stretcher, is also named " ship type stretcher " (Stoke Basket), common for two types on the market：Aluminium alloy
Type；Synthetic resin type；His moulding is similar to its title, as one " canoe ".When carrying trapped personnel, trapped personnel is placed in load
In frame, stretcher the positive bandlet of surrounding " projection " edge mate by trapped personnel " closing " inside stretcher.So will not be because
The displacement (such as overturn, rock) of stretcher and make trapped personnel depart from stretcher.In the behind of security, there is also some hidden danger.Such as
Trapped personnel is excessively fat, and is bundled in its positive bandlet tension the operating time is long in addition, then easily trigger trapped personnel it is uncomfortable in chest,
Asphyxia.It is (early that North America fire-fighting circle will be referred to as " iron coffin " due to the mishandling situation for causing trapped personnel to die from basket stretcher
Phase basket stretcher is generally aluminium alloy).
4th, rolling stretcher, is also " multifunctional stretcher " (Sked), and it is upper similar in use to basket stretcher, but weight is lighter
(8 to 12 kilograms) and the carrying in roller or knapsack that can crispatura.Its raw material is extraordinary synthetic resin, there is corrosion resistance, one
As be crocus.Rolling stretcher on continental market is generally the like product of the imitative Japan and Korea S. such as Jiangsu, Zhejiang.In North America fire-fighting
Boundary, the behavior for causing trapped personnel to be died inside rolling stretcher by improper due to emergency crew operations is referred to as " cered "
(early stage rolling stretcher is generally that high intensity canvas is made).
However, correspondence walking is for the stretcher of mountain area or steep hillslope band, because the climbing of stretcher in itself is highly deposited
In certain threshold value, climbing height threshold of the height beyond stretcher if front is gone up a slope, stretcher can not go up a slope.It is existing
Corresponding mechanism is still lacked to the upward slope identification in front of stretcher and height detection in technology.
The content of the invention
In order to solve the above problems, the invention provides a kind of cervical traction type stretcher, between including vertical direction etc.
The upward slope of multiple infrared ray sensors away from setting judges that the front gradient is identified equipment, using targetedly image procossing
Mechanism completes the height detection gone up a slope to front, and sends climbing failure signal in time.
The present invention at least has following two important inventive points：
(1) structure design of efficient cervical traction type stretcher；
(2) accurate front upward slope testing mechanism；
(3) accurate front upward slope height detection and judgment mechanism.
According to an aspect of the present invention there is provided a kind of cervical traction type stretcher, the stretcher includes：
Left side side rod, is prefabricated with aperture so that carbine rope hook is hung；
Right side side rod, is prefabricated with aperture so that carbine rope hook is hung；
Spring rope hose tool, is made up of multiple spring coupler bodies, and each spring coupler body includes middle springer and middle springs
The hook of part both sides.
More specifically, in the cervical traction type stretcher, in addition to：Detachable connection block, for by towing bracket
It is connected and fixed on stretcher.
More specifically, in the cervical traction type stretcher, in addition to：Towing bracket, is arranged on stretcher front end, gives tacit consent to shape
It is placed in parallel, is erected in the case of the traction patient head or leg before coming and being supported and fixed on stretcher with stretcher front bar under state
Above bar.
More specifically, in the cervical traction type stretcher, in addition to：
Combined pulley, is arranged on inside towing bracket, and patient head or leg are maintained in one end, and the other end is fixed on spring
On rope hose tool；
Upward slope judges equipment, including upward slope analyzer, temperature sensor and multiple infrared ray sensors, the multiple infrared
Line sensor vertical direction spaced set, each infrared ray sensor includes infrared receiver unit and infrared ray sends single
Member, the temperature sensor is used to detect and export real time environment temperature, in each infrared ray sensor：Infrared ray is sent
Unit is used to send infrared signal forwards, and the infrared signal that infrared receiver unit is reflected for receiving simultaneously will be red
Outside line transmitting element was sent between the time for the infrared signal that the time of infrared signal and oneself reception are reflected
Time difference is exported to the upward slope analyzer；The upward slope analyzer respectively with the temperature sensor and the multiple infrared ray
Sensor is connected, time difference and the TEMP that the infrared receiver unit based on each infrared ray sensor is sent
The real time environment temperature that device is sent determines the target range immediately ahead of each infrared ray sensor, when the multiple infrared ray is passed
In sensor, each infrared ray sensor vertical direction set location is higher, when corresponding target range is more remote, determines described many
Occur going up a slope in front of individual infrared ray sensor and export upward slope identification signal, otherwise, export without upward slope signal；
Image capture device, with it is described upward slope judge that equipment be connected, for receive it is described upward slope recognize signal when, from
Battery saving mode is switched to mode of operation, and when receiving the signal without upward slope, battery saving mode is switched to from mode of operation；It is described
Image capture device carries out high-definition image data acquisition to environment in front of stretcher in the operational mode, to obtain high definition environment map
Picture, the resolution ratio of the high definition ambient image is according to ambient brightness adaptive change, and ambient brightness is lower, the high definition environment map
The resolution ratio of picture is higher, and described image collecting device judges that equipment is set up in parallel in a horizontal manner with the upward slope；
Dimension normalization equipment, is connected with described image collecting device, for receiving the high definition ambient image, to described
High definition ambient image carries out dimension normalization processing to obtain normalized image；
Noise complexity detection device, is connected with the dimension normalization equipment, right for receiving the normalized image
The normalized image carries out the detection of noise complexity to determine simultaneously output image noise complexity；
Image block equipment, is connected with the noise complexity detection device, for receiving described image noise complexity
With the normalized image, and based on described image noise complexity to the normalized image carry out piecemeal processing it is many to obtain
Individual image block, wherein, described image noise complexity is higher, and the image that piecemeal processing is obtained is carried out to the normalized image
The quantity of block is more；
Block-wise filter equipment, is connected with described image piecemeal equipment, for receiving the multiple image block, to each figure
As block performs following handle：Noise type analysis is carried out to each image block to obtain main noise type, based on mainly making an uproar
Sound type determines that corresponding types wave filter is filtered processing to image block to obtain filter block；The block-wise filter equipment will also
All filter blocks are combined to obtain and export merging image；
The high detecting devices in slope, is connected with the block-wise filter equipment, for receiving the merging image, is merged based on described
The target of each in image identifies upward slope target in the depth of field distribution situation of vertical direction and is partitioned into from the merging image
Corresponding upward slope subgraph, and based on the upward slope subgraph it is described merging image in relative position and the upward slope
Image determines in the length of vertical direction and exports slope height；Upward slope target is in the depth of field distribution situation of vertical direction：Upward slope mesh
The pixel for being marked on vertical direction is higher apart from ground, and the corresponding depth of field of the pixel is more remote；
GPS navigation equipment, the current GPS location for providing stretcher in real time；
Time division duplex communication interface, is connected with the high detecting devices of GPS navigation equipment and slope respectively, for slope it is tall and big in etc.
When the maximum height that stretcher can climb in itself, the current GPS location of wireless transmission climbing failure signal and stretcher.
More specifically, in the cervical traction type stretcher：The time division duplex communication interface passes through two-way time division duplex
The current GPS location of climb failure signal and stretcher is wirelessly transmitted at the unit service device of stretcher ownership by communication link.
More specifically, in the cervical traction type stretcher：The time division duplex communication interface passes through two-way time division duplex
The current GPS location of climb failure signal and stretcher is wirelessly transmitted to the hand-held mobile terminal of Relatives of Patients Hospitalized by communication link
Place.
More specifically, in the cervical traction type stretcher, in addition to：Bluetooth communication interface, is arranged in the side rod of left side,
For being connected by the hand-held mobile terminal of two-way bluetooth communications link and patient, receive patient by its hand-held mobile terminal to
The various control instructions that stretcher is sent.
More specifically, in the cervical traction type stretcher, in addition to：Power supply unit, for each electricity consumption for stretcher
Equipment provides supply of electric power；Wireless charging device, for when power supply unit electric power is not enough, passing through wireless charging nearest nearby
Stake carries out carrying out wireless charging to power supply unit.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the block diagram of the cervical traction type stretcher according to embodiment of the present invention.
Reference：1 left side side rod；2 right side side rods；3 spring rope hose tools
Embodiment
The embodiment to the cervical traction type stretcher of the present invention is described in detail below with reference to accompanying drawings.
According to the state of an illness of patient, the posture of the patient on stretcher can take following several：
1st, dorsal position, to all severely injured personnel, can use this position.It can avoid the excessive curved of neck and vertebra
Generation that is bent and preventing centrum dislocation；To the wounded of the open wound of abdominal-wall defect, when the wounded, which shout, to hold one's breath, intestinal tube can be deviate from,
Allow the wounded to take flexing lower limb body position of lying on the back, can prevent abdominal viscera from deviating from.
2nd, lateral position, after neck injury is excluded, to the wounded sickened for consciousness, can use lateral position.To prevent the wounded
In vomiting, food suction tracheae.When the wounded lie on one's side, it can be maintained a neutral position in its pillow of neck cushion one.
3rd, semireclining position, for only having the wounded of thoracic injury, often because of pain, haemopneumothorax and the severe dyspnea that arrives.Except
When outer merging thoracic vertebrae, lumbar vertebral injury and shock, this position can be used, so that the wounded breathe.
4th, to wall of the chest extensive injuries, there are the wounded of paradoxical breathing and severe depletion of oxygen in prone position, can use prone position.
To oppress, limit paradoxical breathing.
5th, seat, it is suitable to have in pleural effusion, Patients with Cardiac Failure.
Current stretcher is felt simply helpless when traveling is in mountain area location or steep slope region for the high slope in front.In order to gram
Above-mentioned deficiency is taken, the present invention has built a kind of cervical traction type stretcher, for solving above-mentioned technical problem.
Fig. 1 is the block diagram of the cervical traction type stretcher according to embodiment of the present invention, and the stretcher includes：
Left side side rod, is prefabricated with aperture so that carbine rope hook is hung；
Right side side rod, is prefabricated with aperture so that carbine rope hook is hung；
Spring rope hose tool, is made up of multiple spring coupler bodies, and each spring coupler body includes middle springer and middle springs
The hook of part both sides.
Then, continue that the concrete structure of the cervical traction type stretcher of the present invention is further detailed.
In the cervical traction type stretcher, in addition to：Detachable connection block, for connecting and fixing towing bracket
Onto stretcher.
In the cervical traction type stretcher, in addition to：Towing bracket, is arranged under stretcher front end, default conditions and load
Frame front bar is placed in parallel, and is erected to come and be supported and fixed on above stretcher front bar in the case of traction patient head or leg.
In the cervical traction type stretcher, in addition to：
Combined pulley, is arranged on inside towing bracket, and patient head or leg are maintained in one end, and the other end is fixed on spring
On rope hose tool；
Upward slope judges equipment, including upward slope analyzer, temperature sensor and multiple infrared ray sensors, the multiple infrared
Line sensor vertical direction spaced set, each infrared ray sensor includes infrared receiver unit and infrared ray sends single
Member, the temperature sensor is used to detect and export real time environment temperature, in each infrared ray sensor：Infrared ray is sent
Unit is used to send infrared signal forwards, and the infrared signal that infrared receiver unit is reflected for receiving simultaneously will be red
Outside line transmitting element was sent between the time for the infrared signal that the time of infrared signal and oneself reception are reflected
Time difference is exported to the upward slope analyzer；The upward slope analyzer respectively with the temperature sensor and the multiple infrared ray
Sensor is connected, time difference and the TEMP that the infrared receiver unit based on each infrared ray sensor is sent
The real time environment temperature that device is sent determines the target range immediately ahead of each infrared ray sensor, when the multiple infrared ray is passed
In sensor, each infrared ray sensor vertical direction set location is higher, when corresponding target range is more remote, determines described many
Occur going up a slope in front of individual infrared ray sensor and export upward slope identification signal, otherwise, export without upward slope signal；
Image capture device, with it is described upward slope judge that equipment be connected, for receive it is described upward slope recognize signal when, from
Battery saving mode is switched to mode of operation, and when receiving the signal without upward slope, battery saving mode is switched to from mode of operation；It is described
Image capture device carries out high-definition image data acquisition to environment in front of stretcher in the operational mode, to obtain high definition environment map
Picture, the resolution ratio of the high definition ambient image is according to ambient brightness adaptive change, and ambient brightness is lower, the high definition environment map
The resolution ratio of picture is higher, and described image collecting device judges that equipment is set up in parallel in a horizontal manner with the upward slope；
Dimension normalization equipment, is connected with described image collecting device, for receiving the high definition ambient image, to described
High definition ambient image carries out dimension normalization processing to obtain normalized image；
Noise complexity detection device, is connected with the dimension normalization equipment, right for receiving the normalized image
The normalized image carries out the detection of noise complexity to determine simultaneously output image noise complexity；
Image block equipment, is connected with the noise complexity detection device, for receiving described image noise complexity
With the normalized image, and based on described image noise complexity to the normalized image carry out piecemeal processing it is many to obtain
Individual image block, wherein, described image noise complexity is higher, and the image that piecemeal processing is obtained is carried out to the normalized image
The quantity of block is more；
Block-wise filter equipment, is connected with described image piecemeal equipment, for receiving the multiple image block, to each figure
As block performs following handle：Noise type analysis is carried out to each image block to obtain main noise type, based on mainly making an uproar
Sound type determines that corresponding types wave filter is filtered processing to image block to obtain filter block；The block-wise filter equipment will also
All filter blocks are combined to obtain and export merging image；
The high detecting devices in slope, is connected with the block-wise filter equipment, for receiving the merging image, is merged based on described
The target of each in image identifies upward slope target in the depth of field distribution situation of vertical direction and is partitioned into from the merging image
Corresponding upward slope subgraph, and based on the upward slope subgraph it is described merging image in relative position and the upward slope
Image determines in the length of vertical direction and exports slope height；Upward slope target is in the depth of field distribution situation of vertical direction：Upward slope mesh
The pixel for being marked on vertical direction is higher apart from ground, and the corresponding depth of field of the pixel is more remote；
GPS navigation equipment, the current GPS location for providing stretcher in real time；
Time division duplex communication interface, is connected with the high detecting devices of GPS navigation equipment and slope respectively, for slope it is tall and big in etc.
When the maximum height that stretcher can climb in itself, the current GPS location of wireless transmission climbing failure signal and stretcher.
In the cervical traction type stretcher：The time division duplex communication interface will by two-way time division duplex communication link
The current GPS location of climbing failure signal and stretcher is wirelessly transmitted at the unit service device of stretcher ownership.
In the cervical traction type stretcher：The time division duplex communication interface will by two-way time division duplex communication link
The current GPS location of climbing failure signal and stretcher is wirelessly transmitted at the hand-held mobile terminal of Relatives of Patients Hospitalized.
In the cervical traction type stretcher, in addition to：
Bluetooth communication interface, is arranged in the side rod of left side, for the hand-held shifting by two-way bluetooth communications link and patient
Dynamic terminal connection, receives the various control instructions that patient is sent by its hand-held mobile terminal to stretcher.
In the cervical traction type stretcher, in addition to：
Power supply unit, for providing supply of electric power for each electrical equipment of stretcher；Wireless charging device, in power supply
When electric power of equipment is not enough, carry out carrying out wireless charging to power supply unit by wireless charging stake nearest nearby.
In addition, time division duplex is a kind of duplex mode of communication system, receive in mobile communication system for separating and
Transmit channel.Mobile communication positive third generation development at present, China have submitted 3G (Third Generation) Moblie standard grass in June, 1997
Case (TD-SCDMA), the characteristic such as its tdd mode and smart antenna new technology is greatly prized by and into three main candidate standards
One of.Fdd mode rules all the land in the first generation and second generation mobile communication system, and tdd mode does not draw attention.But due to
With many advantages of the development of new technology, and tdd mode the need for new business, tdd mode will be increasingly subject to pay attention to.
The operation principle of time division duplex is as follows：TDD is a kind of duplex mode of communication system, is used in mobile communication system
Received and transmission channel (or uplink downlink) in separation.Received in the GSM of tdd mode and transmission is same
Frequency channels are the different time-gap of carrier wave, and reception and transmission channel are separated with the time is ensured；And the mobile communication system of fdd mode
The reception and transmission of system are that on two symmetrical frequency channels of separation, reception and transmission channel are separated with frequency range is ensured.
It is different using the GSM feature and communication benefit of different dual-modes.The movement of tdd mode is led to
Up-downgoing channel is with same frequency in letter system, thus the reciprocity with up-downgoing channel, and this leads to the movement of tdd mode
Letter system brings many advantages.
In tdd mode, the transmission of information can be carried out in same carrier frequency in up-link and downlink, i.e.,
The transmission of information is realized on same carrier wave by the time-division in the transmission of information and downlink in up-link.
Using the cervical traction type stretcher of the present invention, effective cervical traction type can not be carried out for stretcher in the prior art
And the technical problem of mountain area climbing early warning, cervical traction mechanism are completed by introducing multiple mechanical components, it is multiple by introducing
Image processing equipment completes front upward slope height detection, and can pass through channel radio when going up a slope height beyond climbing ability in front
Letter mode is alarmed in time.
Although it is understood that the present invention is disclosed as above with preferred embodiment, but above-described embodiment and being not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible variations and modification are all made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (8)
1. a kind of cervical traction type stretcher, including：
Left side side rod, is prefabricated with aperture so that carbine rope hook is hung；
Right side side rod, is prefabricated with aperture so that carbine rope hook is hung；
Spring rope hose tool, is made up of multiple spring coupler bodies, and each spring coupler body includes middle springer and middle springer two
The hook of side.
2. cervical traction type stretcher as claimed in claim 1, it is characterised in that the stretcher also includes：
Detachable connection block, for towing bracket to be connected and fixed into stretcher.
3. cervical traction type stretcher as claimed in claim 2, it is characterised in that the stretcher also includes：
Towing bracket, is arranged under stretcher front end, default conditions and is placed in parallel with stretcher front bar, in traction patient head or leg
In the case of erected to come and be supported and fixed on above stretcher front bar.
4. cervical traction type stretcher as claimed in claim 3, it is characterised in that the stretcher also includes：
Combined pulley, is arranged on inside towing bracket, and patient head or leg are maintained in one end, and the other end is fixed on spring rope hose tool
On；
Upward slope judges equipment, including upward slope analyzer, temperature sensor and multiple infrared ray sensors, and the multiple infrared ray is passed
Sensor vertical direction spaced set, each infrared ray sensor includes infrared receiver unit and infrared ray transmitting element,
The temperature sensor is used to detect and export real time environment temperature, in each infrared ray sensor：Infrared ray sends single
Member is used to send infrared signal forwards, and the infrared signal that infrared receiver unit is reflected for receiving simultaneously will be infrared
Line transmitting element send the time of infrared signal and oneself receive between the time of infrared signal reflected when
Between difference export to the upward slope analyzer；The upward slope analyzer is passed with the temperature sensor and the multiple infrared ray respectively
Sensor is connected, time difference and the temperature sensor that the infrared receiver unit based on each infrared ray sensor is sent
The real time environment temperature of transmission determines the target range immediately ahead of each infrared ray sensor, when the multiple infrared ray sensing
In device, each infrared ray sensor vertical direction set location is higher, when corresponding target range is more remote, determines the multiple
Occur going up a slope in front of infrared ray sensor and export upward slope identification signal, otherwise, export without upward slope signal；
Image capture device, judges that equipment is connected with the upward slope, for when receiving the upward slope identification signal, from power saving
Pattern switching, when receiving the signal without upward slope, battery saving mode is switched to from mode of operation to mode of operation；Described image
Collecting device carries out high-definition image data acquisition to environment in front of stretcher in the operational mode, to obtain high definition ambient image, institute
The resolution ratio of high definition ambient image is stated according to ambient brightness adaptive change, ambient brightness is lower, the high definition ambient image
Resolution ratio is higher, and described image collecting device judges that equipment is set up in parallel in a horizontal manner with the upward slope；
Dimension normalization equipment, is connected with described image collecting device, for receiving the high definition ambient image, to the high definition
Ambient image carries out dimension normalization processing to obtain normalized image；
Noise complexity detection device, is connected with the dimension normalization equipment, for receiving the normalized image, to described
Normalized image carries out the detection of noise complexity to determine simultaneously output image noise complexity；
Image block equipment, is connected with the noise complexity detection device, for receiving described image noise complexity and institute
Normalized image is stated, and carries out piecemeal processing to the normalized image to obtain multiple figures based on described image noise complexity
As block, wherein, described image noise complexity is higher, and the image block that piecemeal processing is obtained is carried out to the normalized image
Quantity is more；
Block-wise filter equipment, is connected with described image piecemeal equipment, for receiving the multiple image block, to each image block
Perform following handle：Noise type analysis is carried out to each image block to obtain main noise type, based on main noise class
Type determines that corresponding types wave filter is filtered processing to image block to obtain filter block；The block-wise filter equipment will also be all
Filter block is combined to obtain and export merging image；
The high detecting devices in slope, is connected with the block-wise filter equipment, for receiving the merging image, based on the merging image
In each target the depth of field distribution situation of vertical direction identify upward slope target and from it is described merging image in be partitioned into correspondence
Upward slope subgraph, and based on the upward slope subgraph it is described merging image in relative position and the upward slope subgraph
Determined in the length of vertical direction and export slope height；Upward slope target is in the depth of field distribution situation of vertical direction：Upward slope target exists
The pixel of vertical direction is higher apart from ground, and the corresponding depth of field of the pixel is more remote；
GPS navigation equipment, the current GPS location for providing stretcher in real time；
Time division duplex communication interface, is connected with the high detecting devices of GPS navigation equipment and slope respectively, for being more than or equal to load in slope height
During the maximum height that frame can climb in itself, the current GPS location of wireless transmission climbing failure signal and stretcher.
5. cervical traction type stretcher as claimed in claim 4, it is characterised in that：
The time division duplex communication interface is by two-way time division duplex communication link by the current of failure signal and stretcher of climbing
GPS location is wirelessly transmitted at the unit service device of stretcher ownership.
6. cervical traction type stretcher as claimed in claim 4, it is characterised in that：
The time division duplex communication interface is by two-way time division duplex communication link by the current of failure signal and stretcher of climbing
GPS location is wirelessly transmitted at the hand-held mobile terminal of Relatives of Patients Hospitalized.
7. cervical traction type stretcher as claimed in claim 4, it is characterised in that also include：
Bluetooth communication interface, is arranged in the side rod of left side, for the hand-held movement by two-way bluetooth communications link and patient eventually
End connection, receives the various control instructions that patient is sent by its hand-held mobile terminal to stretcher.
8. the cervical traction type stretcher as described in claim 4-7 is any, it is characterised in that also include：
Power supply unit, for providing supply of electric power for each electrical equipment of stretcher；
Wireless charging device, for when power supply unit electric power is not enough, being carried out by wireless charging stake nearest nearby to power supply
Equipment carries out wireless charging.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188468.8A CN107811740A (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
| CN201711200155.XA CN107865718A (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
| CN201710549892.4A CN107260379B (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549892.4A CN107260379B (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711200155.XA Division CN107865718A (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
| CN201711188468.8A Division CN107811740A (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107260379A true CN107260379A (en) | 2017-10-20 |
| CN107260379B CN107260379B (en) | 2018-02-02 |
Family
ID=60072555
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549892.4A Expired - Fee Related CN107260379B (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
| CN201711200155.XA Withdrawn CN107865718A (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
| CN201711188468.8A Withdrawn CN107811740A (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711200155.XA Withdrawn CN107865718A (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
| CN201711188468.8A Withdrawn CN107811740A (en) | 2017-07-07 | 2017-07-07 | Cervical traction type stretcher |
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| Country | Link |
|---|---|
| CN (3) | CN107260379B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550650A (en) * | 2017-07-07 | 2018-01-09 | 宋秀梅 | The application method of cervical traction type stretcher |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602454A (en) * | 2018-12-07 | 2019-04-12 | 余姚市华耀工具科技有限公司 | Fetus month resolution system |
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| WO1982000247A1 (en) * | 1980-07-11 | 1982-02-04 | Schnitzler A | Hand-barrow |
| CN203154110U (en) * | 2013-04-09 | 2013-08-28 | 迟强 | Emergency stretcher vehicle |
| CN104546319A (en) * | 2015-01-27 | 2015-04-29 | 大连交通大学 | Disable elderly bathing transfer stretcher |
| CN104546313A (en) * | 2014-12-04 | 2015-04-29 | 成都弘毅天承科技有限公司 | GPS (Global Positioning System) positioning module applicable to stretcher bed equipped with transfusion bracket |
| CN105943284A (en) * | 2016-05-16 | 2016-09-21 | 东南大学 | Patient transfer device capable of serving as sickbed and method of patient transfer device |
| US9655800B1 (en) * | 2016-09-16 | 2017-05-23 | Salvus Transportare, LLC | Support apparatus with double roller assembly |
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2017
- 2017-07-07 CN CN201710549892.4A patent/CN107260379B/en not_active Expired - Fee Related
- 2017-07-07 CN CN201711200155.XA patent/CN107865718A/en not_active Withdrawn
- 2017-07-07 CN CN201711188468.8A patent/CN107811740A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982000247A1 (en) * | 1980-07-11 | 1982-02-04 | Schnitzler A | Hand-barrow |
| CN203154110U (en) * | 2013-04-09 | 2013-08-28 | 迟强 | Emergency stretcher vehicle |
| CN104546313A (en) * | 2014-12-04 | 2015-04-29 | 成都弘毅天承科技有限公司 | GPS (Global Positioning System) positioning module applicable to stretcher bed equipped with transfusion bracket |
| CN104546319A (en) * | 2015-01-27 | 2015-04-29 | 大连交通大学 | Disable elderly bathing transfer stretcher |
| CN105943284A (en) * | 2016-05-16 | 2016-09-21 | 东南大学 | Patient transfer device capable of serving as sickbed and method of patient transfer device |
| US9655800B1 (en) * | 2016-09-16 | 2017-05-23 | Salvus Transportare, LLC | Support apparatus with double roller assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550650A (en) * | 2017-07-07 | 2018-01-09 | 宋秀梅 | The application method of cervical traction type stretcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107811740A (en) | 2018-03-20 |
| CN107260379B (en) | 2018-02-02 |
| CN107865718A (en) | 2018-04-03 |
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