CN107260437A - A kind of Restoring nursing bed - Google Patents

A kind of Restoring nursing bed Download PDF

Info

Publication number
CN107260437A
CN107260437A CN201710645696.7A CN201710645696A CN107260437A CN 107260437 A CN107260437 A CN 107260437A CN 201710645696 A CN201710645696 A CN 201710645696A CN 107260437 A CN107260437 A CN 107260437A
Authority
CN
China
Prior art keywords
mattress
air
lifting rod
air cushion
nursing bed
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.)
Withdrawn
Application number
CN201710645696.7A
Other languages
Chinese (zh)
Inventor
钟德升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ganzhou R & D Technology Co Ltd
Original Assignee
Ganzhou R & D Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ganzhou R & D Technology Co Ltd filed Critical Ganzhou R & D Technology Co Ltd
Priority to CN201710645696.7A priority Critical patent/CN107260437A/en
Publication of CN107260437A publication Critical patent/CN107260437A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/015Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • A61G7/053Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00Information related to the kind of patient or his position
    • A61G2200/10Type of patient
    • A61G2200/20Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/70General characteristics of devices with special adaptations, e.g. for safety or comfort

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

The invention discloses a kind of Restoring nursing bed, including bed body, the middle part of bed body is provided with the second mattress, and the side of the second mattress is provided with the first mattress, and the both sides of the first mattress are equipped with guardrail containing box;The opposite side of second mattress is provided with the 3rd mattress, and the both sides of the 3rd mattress are equipped with handrail;The bottom of 3rd mattress is provided with the first electric lifting rod, and the bottom of the first electric lifting rod is provided with the first electric expansion case;The bottom of second mattress is provided with air pump case, and the side of air pump case is provided with electric control box, and electric control box is provided with power board.The device facilitates the old man or patient of the home for the aged to use, and can just allow old man or patient's independence bunk bed without nursing staff, reduces the workload of nursing staff, reduces personnel's spending of home for destitute or hospital, is easy to the old man or patient of legs and feet inconvenience to use.

Description

A kind of Restoring nursing bed
Technical field
The present invention relates to a kind of home for destitute or Special hospital bed, and in particular to a kind of Restoring nursing bed.
Background technology
Bed is bed.1/3rd time of people is all spent in bed.By thousand Century-old evolution is not only the instrument of sleep, is also one of ornament of family.The species of bed has flat bed, canopy bed, double Layer bed, day bed etc., the application field of bed is quite varied, especially in home for destitute or hospital, old man's age or the inconvenience of patient's legs and feet, makes It is very difficult into going to bed, often there is the phenomenon fallen down, it is necessary to nursing staff helps old man or patient goes to bed, and old man Or patient gets up also very difficult, especially when waist and powerless arm, got up it is difficult to support oneself, it is necessary to wait nursing staff Helping, makes troubles to old man or patient, increases the workload of nursing staff, increase home for destitute or hospital's spending.
The content of the invention
The purpose of the present invention is that provides a kind of Restoring nursing bed to solve the above problems, so as to solve above-mentioned ask Topic.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme:
The invention provides a kind of Restoring nursing bed, including bed body, the middle part of the bed body is provided with the second mattress, institute The side for stating the second mattress is provided with the first mattress, and the both sides of first mattress are equipped with guardrail containing box;Second mattress Opposite side be provided with the 3rd mattress, the both sides of the 3rd mattress are equipped with handrail;The bottom of 3rd mattress is provided with first Electric lifting rod, the bottom of first electric lifting rod is provided with the first electric expansion case;The bottom of second mattress is provided with Air pump case, the side of the air pump case is provided with electric control box, and the electric control box is provided with power board.
As a preferred technical solution of the present invention, the 3rd mattress is provided with steel plate, first electric up-down Bar is fixed in the first electric expansion case, and first electric lifting rod is connected by bolt and plain cushion with the Interal fixation Connect.
As a preferred technical solution of the present invention, the inner bottom of the guardrail containing box is provided with the second electric up-down Bar, the top of second electric lifting rod is provided with the second stainless steel square tube, if the top of the second stainless steel square tube is provided with Dry stainless pipe, the top of the stainless pipe is provided with the first stainless steel square tube.
As a preferred technical solution of the present invention, first mattress is connected by hinge with second mattress, Second mattress is bolted on mattress storage tank.
As a preferred technical solution of the present invention, first mattress is provided with air-permeable layer, the air-permeable layer and set There is air-vent, the bottom of the air-permeable layer is provided with air cushion, and the top of second mattress, which is provided with massage layer, the massage layer, to be set There is massage nail.
As a preferred technical solution of the present invention, the bottom of the air pump case is provided with clothing storage box, the clothing Storage box rolls rail by drawer and is connected with the bed body, and the clothing storage box is provided with groove handle, the clothing storage Case is provided with several standing grooves.
As a preferred technical solution of the present invention, the air pump case is provided with air pump, and the air pump passes through high pressure gas Pipe is connected with the air cushion and the massage layer respectively.
As a preferred technical solution of the present invention, one end of the bed body is provided with bed mooring, the both sides of the bed mooring Be equipped with LED light box, the power board is electrically connected with the electric control box, the electric control box respectively with it is described Air pump, first electric lifting rod, second electric lifting rod and the LED light box are electrically connected with.
As a preferred technical solution of the present invention, being additionally provided with massage interlayer for second mattress has helped air cushion; When to helped inflated in air cushion when, helped air cushion in " Ω " shape expand;Vertical projections in the middle part of air cushion, and formed in air cushion both sides The flat air cushion block of flat shape.
The beneficial effect that is reached of the present invention is:
1st, the present invention is provided with bed mooring in one end of bed body, and the both sides of bed mooring, which are equipped with the middle part of LED light box, bed body, to be set There is the second mattress, the side of the second mattress is provided with the first mattress, and the both sides of the first mattress are equipped with guardrail containing box, the second mattress Opposite side be provided with the 3rd mattress, the device facilitates old man or patient to use, can just be allowed without nursing staff old man or Patient's independence bunk bed, reduces the workload of nursing staff, reduces personnel's spending of home for destitute or hospital, is easy to legs and feet inconvenience Old man or patient use.
2nd, the present invention in the bottom of the 3rd mattress by being provided with the first electric lifting rod, and the bottom of the first electric lifting rod is set Have the first electric expansion case, the both sides of the 3rd mattress are equipped with handrail, with this facilitate old man or patient when nobody looks after oneself Bed height is adjusted, is easy to handrail to rely on.
3rd, the present invention is provided with electric control box, electricity by being provided with air pump case, the side of air pump case in the bottom of the second mattress Gas control cabinet is provided with power board, old man or patient oneself can be adjusted in the case where that can not leave conveniently with pin The inclined degree of bed, improves the comfort level rested in bed.
4th, the present invention is provided with clothing storage box by being provided with power board, the bottom of air pump case on electric control box, The corner of bottom four of bed body is equipped with service brake formula roller, can be further without directly adjusting bed manually, directly The traveling and stopping of bed are adjusted by power supply adjusting key, also facilitates storing clothes.
5th, the present invention is provided with air-vent by being provided with air-permeable layer, air-permeable layer on the first mattress, and the bottom of air-permeable layer is set There is air cushion, the top of the second mattress is provided with massage layer, and massage layer is provided with massage nail, old man or patient is lied on a bed Body can also conveniently be taken a breath when immovable it is ventilative, can also by massage layer carry out massage loosen, improve comfort level.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is one of structural representation of the present invention;
Fig. 2 is the two of the structural representation of the present invention;
Fig. 3 is the internal structure schematic diagram of mattress guardrail containing box of the present invention;
Fig. 4 is the structural representation of the first mattress of the invention;
Fig. 5 is the structural representation of the mattress of the embodiment of the present invention 1 second;
Fig. 6 is the structural representation of the mattress of the embodiment of the present invention 2 second;
Fig. 7 is the structural representation when embodiment of the present invention 2 has helped air cushion inflation.
In figure:1st, bed body;2nd, clothing storage box;3rd, groove handle;4th, standing groove;5th, electric control box;6th, power supply control Making sheet;7th, air pump case;8th, LED light box;9th, bed mooring;10th, the first mattress;11st, the second mattress;12nd, the 3rd mattress;13rd, first is not Rust steel square tube;14th, stainless pipe;15th, handrail;16th, the first electric lifting rod;17th, service brake formula roller;18th, guardrail containing box; 19th, the second electric lifting rod;20th, air-permeable layer;21st, massage layer;22nd, air-vent;23rd, massage nail;24th, hinge;25th, air cushion;26、 Second stainless steel square tube;27th, the first electric expansion case;28th, mattress storage tank, 29 have helped air cushion, 291 flat air cushion blocks.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As Figure 1-5, the present invention provides a kind of Restoring nursing bed, including bed body 1, and one end of bed body 1 is provided with bed By 9, the both sides of bed mooring 9 are equipped with LED light box 8, and the middle part of bed body 1 is provided with the second mattress 11, and the side of the second mattress 11 is set There is the first mattress 10, the both sides of the first mattress 10 are equipped with guardrail containing box 18, and the opposite side of the second mattress 11 is provided with the 3rd Pad 12, the bottom of the 3rd mattress 12 is provided with the first electric lifting rod 16, and the bottom of the first electric lifting rod 16 is electronic provided with first Expansion box 27, the both sides of the 3rd mattress 12 are equipped with handrail 15, and the bottom of the second mattress 11 is provided with air pump case 7, the one of air pump case 7 Side is provided with electric control box 5, and electric control box 5 is provided with power board 6, and the bottom of air pump case 7 is provided with clothing storage box 2, The corner of bottom four of bed body 1 is equipped with service brake formula roller 17.
3rd mattress 12 is provided with steel plate, and the first electric lifting rod 16 is fixed in the first electric expansion case 27, the first electricity Dynamic elevating lever 16 is connected by bolt and plain cushion with Interal fixation, and dismounting assembling more facilitates.
The inner bottom of guardrail containing box 18 is provided with the second electric lifting rod 19, and the top of the second electric lifting rod 19 is provided with Second stainless steel square tube 26, the top of the second stainless steel square tube 26 is provided with several stainless pipes 14, stainless pipe 14 Top is provided with the first stainless steel square tube 13, stainless pipe can be received into guardrail containing box.
First mattress 10 is connected by hinge 24 with the second mattress 11, and the second mattress 11 is bolted on mattress storage On groove 28, place the first mattress and depart from mattress storage tank.
First mattress 10 is provided with air-permeable layer 20, and air-permeable layer 20 is provided with air-vent 22, and the bottom of air-permeable layer 20 is provided with gas Pad 25, the top of the second mattress 11 is provided with massage layer 21, and massage layer 21 is provided with massage nail 23, and can not only breathe freely can also be to Old man provides massage.
Clothing storage box 2 rolls rail by drawer and is connected with bed body 1, and clothing storage box 2 is provided with groove handle 3, clothing Storage box 2 is provided with several standing grooves 4, can place old man's clothing.
Air pump case 7 is provided with air pump, and air pump is connected with air cushion 25 and massage layer 21 respectively by high-pressure air pipe, passes through air pump Gas injection, allows air cushion and massage layer to work.
Power board 6 is electrically connected with electric control box 5, electric control box 5 respectively with air pump, the first electric lifting rod 16th, the second electric lifting rod 19 and LED light box 8 are electrically connected with, and control each electronic device to work by power board, simply It is convenient.
The device is a kind of Restoring nursing bed, when old man uses, it is possible to use power board 6 passes through electrical control Case 5 allows the energization work of the first electric lifting rod 16, allows the first electric lifting rod 16 that the 3rd mattress 12 is dropped to bottom, Ran Houren Shoes can be sloughed station on the 3rd mattress 12, then by electric control box 5 allow air pump respectively to air cushion 25 and massage Layer 21 gas injection, allow air cushion 25 that first mattress 10 is risen, allow massage layer 21 to raise under pneumatic pressure, old man can be sitting in it is elevated by Rub on layer 21, prevent old man from slipping using massage nail 23, then allow the back of oneself to lean against on the first mattress 10, open the first electricity Dynamic elevating lever 16, allows the first electric lifting rod 16 that the 3rd mattress 12 is risen with the second mattress 11 simultaneously, air cushion is then opened again 25 and massage layer 21 on gas bleeder valve, the air discharge allowed on air cushion 25 and massage layer 21 allows old man's lying on a bed slowly, so Afterwards by opening the second electric lifting rod 19 on guardrail containing box 18, the second stainless steel square tube 26 is allowed the He of stainless pipe 14 First stainless steel square tube 13 is stretched out, and protection old man prevents from dropping from the bed, when old man needs to get up, passes through first first 3rd mattress 12 is dropped to bottommost by electric lifting rod 16, is allowed the pin of old man to be placed on the 3rd mattress 12, is then passed through air pump First mattress 10 and the second mattress 11 are risen, the first mattress 10 props up old man, the second mattress 11 improves old man, has been easy to Vertical, old man can directly be stood with hand steered handrail 15, without using too many strength, be easy to old man to use.
Embodiment 2
In addition to the technical characteristic of embodiment 1, in the present embodiment, as shown in Figure 6, Figure 7, the second mattress 11 and massage layer It is additionally provided between 21 and has helped air cushion 29;When to helped inflated in air cushion 29 when, helped air cushion 29 to be expanded in " Ω " shape, in air cushion 29 Portion's vertical projections, and form the flat air cushion block 291 of flat shape in the both sides of air cushion 29.Due to Action of Gravity Field, old man or patient will Slowly moved to the flat air cushion block 291 on Restoring nursing bed both sides, old man or patient are sitting on flat air cushion block 291 and conveniently left the bed.
The beneficial effect that is reached of the present invention is:The device is a kind of Restoring nursing bed, and the device facilitates the old of the home for the aged People or the patient of hospital use, and can just allow old man's independence bunk bed without nursing staff, reduce the work of nursing staff Amount, reduces personnel's spending of home for destitute or hospital, is easy to the old man or patient of legs and feet inconvenience to use.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic. Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's Within protection domain.

Claims (8)

1. a kind of Restoring nursing bed, including bed body (1), it is characterised in that the middle part of the bed body (1) is provided with the second mattress (11), the side of second mattress (11) is provided with the first mattress (10), and the both sides of first mattress (10) are equipped with guardrail Containing box (18);The opposite side of second mattress (11) is provided with the 3rd mattress (12), and the both sides of the 3rd mattress (12) are equal Provided with handrail (15);The bottom of 3rd mattress (12) is provided with the first electric lifting rod (16), first electric lifting rod (16) bottom is provided with the first electric expansion case (27);The bottom of second mattress (11) is provided with air pump case (7), the air pump The side of case (7) is provided with electric control box (5), and the electric control box (5) is provided with power board (6).
2. a kind of Restoring nursing bed according to claim 1, it is characterised in that the 3rd mattress (12) is provided with steel Plate, first electric lifting rod (16) is fixed in the first electric expansion case (27), first electric lifting rod (16) it is connected by bolt and plain cushion with the Interal fixation.
3. a kind of Restoring nursing bed according to claim 1, it is characterised in that the inner bottom of the guardrail containing box (18) End is provided with the second electric lifting rod (19), and the top of second electric lifting rod (19) is provided with the second stainless steel square tube (26), The top of the second stainless steel square tube (26) is provided with several stainless pipes (14), the top of the stainless pipe (14) Provided with the first stainless steel square tube (13).
4. a kind of Restoring nursing bed according to claim 1, it is characterised in that first mattress (10) passes through hinge (24) it is connected with second mattress (11), second mattress (11) is bolted on mattress storage tank (28).
5. a kind of Restoring nursing bed according to claim 1, it is characterised in that first mattress (10) is provided with ventilative Layer (20), the air-permeable layer (20) is provided with air-vent (22), and the bottom of the air-permeable layer (20) is provided with air cushion (25);Described The top of two mattresses (11) is provided with massage layer (21), and the massage layer (21) is provided with massage nail (23).
6. a kind of Restoring nursing bed according to claim 1, it is characterised in that the bottom of the air pump case (7) is provided with clothing Thing storage box (2), clothing storage box (2) rolls rail by drawer and is connected with the bed body (1), on the clothing storage box (2) Provided with groove handle (3), the clothing storage box (2) is provided with several standing grooves (4).
7. a kind of Restoring nursing bed according to claim 5, it is characterised in that the air pump case (7) is provided with air pump, institute Air pump is stated by high-pressure air pipe respectively with the air cushion (25) and the massage layer (21) to be connected.
8. a kind of Restoring nursing bed according to claim 5, it is characterised in that second mattress (11) and massage layer (21) it is additionally provided between and has helped air cushion (29);When to when having helped inflation in air cushion (29), air cushion (29) has been helped to be expanded in " Ω " shape; Vertical projections in the middle part of air cushion (29), and form the flat air cushion block (291) of flat shape in air cushion (29) both sides.
CN201710645696.7A 2017-08-01 2017-08-01 A kind of Restoring nursing bed Withdrawn CN107260437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710645696.7A CN107260437A (en) 2017-08-01 2017-08-01 A kind of Restoring nursing bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710645696.7A CN107260437A (en) 2017-08-01 2017-08-01 A kind of Restoring nursing bed

Publications (1)

Publication Number Publication Date
CN107260437A true CN107260437A (en) 2017-10-20

Family

ID=60075543

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710645696.7A Withdrawn CN107260437A (en) 2017-08-01 2017-08-01 A kind of Restoring nursing bed

Country Status (1)

Country Link
CN (1) CN107260437A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108210195A (en) * 2018-01-08 2018-06-29 于秀梅 A kind of thoracic surgery Restoring nursing bed
CN113647771A (en) * 2021-08-18 2021-11-16 袁乐 Novel multifunctional bunk bed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108210195A (en) * 2018-01-08 2018-06-29 于秀梅 A kind of thoracic surgery Restoring nursing bed
CN113647771A (en) * 2021-08-18 2021-11-16 袁乐 Novel multifunctional bunk bed

Similar Documents

Publication Publication Date Title
US20060021146A1 (en) Portable, adjustable, inflatable bed
CN107260437A (en) A kind of Restoring nursing bed
CN107137885A (en) A kind of multifunctional rehabilitation bed
CN208926857U (en) A kind of Restoring nursing bed
CN204446394U (en) A kind of obstetrics and gynecology department bed
CN211244378U (en) Limb bracket for operating room nursing
CN208426337U (en) A kind of Pneumatic turning-over mattress
CN208598662U (en) A kind of medical damping bed easy to use
CN202820575U (en) Quilt away from body
CN206334024U (en) A kind of combined shock-absorbing stretcher vehicle for field rescue
CN208372060U (en) A kind of home for destitute bed special used convenient for old man
CN201275218Y (en) Overhanging exercising bed for treating bedsore
CN204655338U (en) A kind of telescopic medical bedstead
CN106923983A (en) A kind of care bed for being easy to launch to use and pack up storage
CN206994967U (en) Airbed for automobile
CN106923985A (en) It is a kind of multifunctional nursing hospital bed
CN206577056U (en) The physiotherapy vertical bed being fixed using bandage
CN213786349U (en) Portable chair for teaching
CN210902257U (en) Bed capable of serving as storage box
CN206081213U (en) Folding portable transfusion nursing chair
CN219877820U (en) Bed body with dampproofing storing function
CN213282308U (en) Dampproofing 3D mattress of ventilative type
CN103330623A (en) Foot pad for preventing and easing varicose veins of lower limbs
CN202933119U (en) First-aid soft stretcher
CN217472281U (en) Multifunctional air mattress

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
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20171020