CN108969238A - Medical bed with weighing system - Google Patents
Medical bed with weighing system Download PDFInfo
- Publication number
- CN108969238A CN108969238A CN201810800014.XA CN201810800014A CN108969238A CN 108969238 A CN108969238 A CN 108969238A CN 201810800014 A CN201810800014 A CN 201810800014A CN 108969238 A CN108969238 A CN 108969238A
- Authority
- CN
- China
- Prior art keywords
- weighing
- outer framework
- medical bed
- main frame
- weighing system
- 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.)
- Granted
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 63
- 210000000689 upper leg Anatomy 0.000 claims description 12
- 244000309466 calf Species 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005195 poor health Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds 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
-
- 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
- A61G2203/20—Displays or monitors
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/44—General characteristics of devices characterised by sensor means for weight
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)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of medical beds with weighing system, the bed panel of patient is used to support on main frame including main frame and being arranged in, main frame includes the outer framework and inner frame for capableing of OQ t along the vertical direction, outer framework is set in the outside of inner frame, bed panel is arranged on outer framework or inner frame, weighing system includes several weighing sensors being arranged between outer framework and inner frame, each weighing sensor includes sensor body, the connecting rod horizontally extending from sensor body, one of both sensor body and connecting rod are connected on inner frame, another one is connected on outer framework.Medical bed with weighing system of the invention, weighing sensor are located at the inside of main frame, save the space of medical bed in the vertical direction, and structure is extremely compact, and common medical bed can also realize the function of weighing in by the way that its main frame structure is transformed.
Description
Technical field
The present invention relates to medical instruments field, especially a kind of medical bed with weighing system.
Background technique
Weight is the important indicator of human health, and some patients need its weight of tracking measurement, however many patients due to
The reasons such as in poor health, handicapped, which are difficult to leave the bed, weighs, this carrys out its treatment zone difficult.And in some therapeutic process
In, it needs to monitor its weight in real time in bed in patient, therefore medical bed is preferably provided with function of weighing.Have in the prior art
The medical bed of function of weighing, weighing sensor the space occupied is larger, and the mechanism of medical bed is not compact enough.
Summary of the invention
The object of the present invention is to provide a kind of medical beds with weighing system, can measure the body of patient in medical bed
Weight.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of medical bed with weighing system, including master
Frame and the bed panel that patient is used to support on the main frame is set, the main frame includes can be opposite along the vertical direction
The outer framework and inner frame of lifting, the outer framework are set in the outside of the inner frame, and the bed panel setting is described outer
On frame or the inner frame, the weighing system includes that several being arranged between the outer framework and the inner frame claim
Sensor is retransmitted, each weighing sensor includes sensor body, horizontally extending from the sensor body
Connecting rod, one of both described sensor body and the connecting rod are connected on the inner frame, another one connection
On the outer framework.
Preferably, the sensor body is fixedly connected on the inner frame, and the connecting rod and the outer framework connect
It connects.
It is further preferred that offer several link slots on the inside of the outer framework, the position of the link slot with it is described
The position of weighing sensor corresponds, and the connecting rod of the weighing sensor can ordinatedly be threaded through corresponding described
In link slot.
It is further preferred that the end of the connecting rod is equipped with limit end, the link slot is open slot, the company
The limit opening being connected to its vallecular cavity is additionally provided on access slot, the limit end is housed in the vallecular cavity of the link slot and described
Connecting rod is accordingly threaded through in the limit opening.
As a kind of specific embodiment, the limit end is bulb, and the diameter of the bulb is greater than the connection
The diameter of bar.
It is further preferred that being ordinatedly installed with limit end plug on the notch of the open slot.
As a kind of specific embodiment, the limit end plug offers threaded hole, and the limit end plug passes through screw
It is fixedly connected on the outer framework.
Preferably, the weighing sensor is provided with 4, and 4 weighing sensors are located at the main frame
Four angles near.
Preferably, the bed panel is arranged on the outer framework with being fixedly connected, and the bed panel includes backboard, seat
Plate, thigh plate, calf plate, sole, the seat board are installed on the main frame, and the lower part of the backboard can be along the vertical direction
The relatively described main frame is turningly connected on the main frame, and the top of the thigh plate can be relatively described along the vertical direction
Main frame is turningly connected on the main frame, and the top of the calf plate can the relatively described thigh plate be turned over along the vertical direction
It is connected to the lower part of the thigh plate with turning, the sole can be slidably arranged relatively along its length with the calf plate.
Preferably, the two sides of the medical bed are provided with guardrail, and the medical bed is additionally provided with for showing the weighing system
The display device of the fixed weight value of unified test, the display device are arranged on the guardrail.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: of the invention has
The medical bed of weighing system, weighing sensor are located at the inside of main frame, save the space of medical bed in the vertical direction,
Structure is extremely compact, and common medical bed can also realize the function of weighing in by the way that its main frame structure is transformed.
Detailed description of the invention
Attached drawing 1 is the schematic diagram that bed panel of the invention is mounted on main frame；
Attached drawing 2 is the top view of main frame of the invention；
Attached drawing 3 is the explosive view of main frame of the invention；
Attached drawing 4 is enlarged view of the Fig. 3 at A；
Attached drawing 5 is the axis surveys view of weighing sensor of the invention；
Attached drawing 6 is the front view of guardrail of the invention；
Wherein: 1, inner frame；2, outer framework；21, link slot；22, vallecular cavity；23, through-hole；3, weighing sensor；31, sensor sheet
Body；32, connecting rod；33, end is limited；4, end plug is limited；41, lock slots；42, positioning screw；5, guardrail；6, display device；
10, main frame；20, bed panel.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
It is referring to figs. 1 to 5 a kind of medical bed with weighing system of the invention, including main frame 10 and is used for
The bed panel 20 of patient is supported, main frame 10 includes the outer framework 2 and inner frame 1 that can be moved up and down relatively, and outer framework 2 is set in
The outside of inner frame 1, bed panel 20 are arranged on outer framework 2 or inner frame 1, and weighing system of the invention includes being arranged in inside casing
Several weighing sensors 3 between frame 1 and outer framework 2, weighing sensor 3 include sensor body 31 and connecting rod 32,
Middle connecting rod 32 is horizontally extending from sensor body 31, and one of both sensor body 31 and connecting rod 32 are even
It connects on inner frame 1, another one is connected on outer framework 2, and inner frame 1 and outer framework 2 only keep connecting by weighing sensor 3
It connects, remaining position is not in contact, and guarantees the accuracy of measured body weight.Specifically, sensor body 31 is fixedly connected on inside casing
On frame 2, connecting rod 32 is fixedly connected on outer framework 2.When bed panel 20 carries patient, outer framework 2 and inner frame 1 are opposite
Movement, weighing sensor 3 generate bending, and after main frame 10 is stablized, weighing sensor 3 can measure the weight of patient.
The inside of outer framework 2 offers several link slots 21, the position of each link slot 21 and each weighing sensor 3
Position corresponds, and the connecting rod 32 of each weighing sensor 3 is ordinatedly threaded through in corresponding link slot 21.
Ginseng as shown in figs. 3 to 5, the end of connecting rod 32 be provided with limit end 33, link slot 21 be open slot, connection
The limit opening being connected to its vallecular cavity is additionally provided on slot 21, limit end 33 is housed in the vallecular cavity 22 of link slot 21 and connecting rod
32 are accordingly threaded through in limit opening.
Specifically, limit end 33 is bulb, and the diameter of the bulb is greater than the diameter of connecting rod 31, and link slot 21 is opening
Slot and groove width are less than the diameter of bulb 33, and bulb 33 is arranged in vallecular cavity 22.When installation, connecting rod 32 is slid into link slot 21,
Bulb 33 plays the role of limitation connecting rod 32 and moves along its axis direction.
Limit end plug 4 is ordinatedly provided in vallecular cavity 22, limit end plug 4 is provided with the lock slots 41 of opening, 33 energy of bulb
It is cooperatively disposed in lock slots 41.It is also provided with threaded hole on clamping block 4, is offered on outer framework 2 and threaded hole cooperation
Through-hole 23, when clamping block 4 is fixedly connected on outer framework 2 by positioning screw 42.At this point, the bulb 33 of weighing sensor 3
It ordinatedly slides into lock slots 41, the inner wall of lock slots 41 can limit the movement of weighing sensor 3, in clamping block 4, even
Under the collective effect of access slot 21, weighing sensor 3 is fixedly connected with outer framework 2.
Specifically, as shown in figure 3 and figure 4, all connecting rods 32 all extend along horizontal left and right directions ginseng, correspondingly, institute
Some link slots 21 are correspondingly provided with the inside of 2 left and right directions of outer framework.The one end of outer framework 2 along its length is provided with two
A link slot 21 extended along its length, Open Side Down for remaining link slot 21.When installation, first by all weighing sensors
3 all install to inner frame 1, and connecting rod 32 is stretched out from the left and right sides of inner frame 1, then, two extended along its length
Its corresponding weighing sensor 3 is blocked in the side of link slot 21, remaining several link slot 21 is moved downward to be passed with corresponding weighing
Sensor 3 matches, and several limit ends 33 are all accommodated into vallecular cavity 22, finally installation limit end plug 4, so that outer framework 2 and title
Sensor 3 is retransmitted to be fixedly connected.
Set-up mode as one preferred is provided with 4 weighing sensors for being located at its quadrangle on main frame 10
3, outer framework 2 is opened up close to one end of the head of a bed there are two the link slot 21 that extends along its length, outer framework 2 close to tailstock one
Hold the link slot 21 extended along the vertical direction there are two opening up.Common medical bed can also by the way that its main frame structure is transformed,
Realize the function of weighing in.
Bed panel 20 is arranged on outer framework 2 with being fixedly connected, and bed panel 20 includes the back set gradually along its length
Plate 201, seat board 202, thigh plate 203, calf plate 204 and sole 205, wherein seat board 202 is installed on main frame 10, backboard
201 lower part can be turningly connected on main frame 10 with respect to main frame 10 along the vertical direction, and the top of thigh plate 203 can
It is turningly connected on main frame 10 with respect to 10 main frames 10 along the vertical direction, the top of calf plate 204 can be along the vertical direction
Opposite thigh plate 203 is turningly connected to the lower part of thigh plate 203, and sole 205 can be opposite along its length with calf plate 204
Slidably it is arranged.Therefore, bed panel 20 can be adjusted to various postures, can also be with so that more comfort and convenient when patient uses
Meet all kinds of medical demands.
The two sides of medical bed with weighing system of the invention are provided with guardrail 5, and medical bed is additionally provided with to be claimed for showing
The display device 6 of the weight value of weight system measurement, display device 6 are arranged on guardrail 5.In this way, the weight of patient can be by
Intuitively obtain.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of medical bed with weighing system, the bed of patient is used to support on the main frame including main frame and being arranged in
Panel, it is characterised in that:
The main frame includes the outer framework and inner frame for capableing of OQ t along the vertical direction, and the outer framework is set in described
The outside of inner frame, the bed panel are arranged on the outer framework or the inner frame, and the weighing system includes that setting exists
Several weighing sensors between the outer framework and the inner frame, each weighing sensor include sensor sheet
Body, from the horizontally extending connecting rod of the sensor body, the sensor body and described connecting rod the two
One of be connected on the inner frame, another one is connected on the outer framework.
2. a kind of medical bed with weighing system according to claim 1, it is characterised in that: the sensor body is solid
Surely it is connected on the inner frame, the connecting rod is connect with the outer framework.
3. a kind of medical bed with weighing system according to claim 2, it is characterised in that: the inside of the outer framework
Offer several link slots, the position one-to-one correspondence of the position of the link slot and the weighing sensor, the weighing and sensing
The connecting rod of device can be ordinatedly threaded through in the corresponding link slot.
4. a kind of medical bed with weighing system according to claim 3, it is characterised in that: the end of the connecting rod
Equipped with limit end, the link slot is open slot, is additionally provided with the limit opening being connected to its vallecular cavity on the link slot, described
Limit end is housed in the vallecular cavity of the link slot and the connecting rod is accordingly threaded through in the limit opening.
5. a kind of medical bed with weighing system according to claim 4, it is characterised in that: the limit end is ball
Head, the diameter of the bulb are greater than the diameter of the connecting rod.
6. a kind of medical bed with weighing system according to claim 4, it is characterised in that: the notch of the open slot
On be ordinatedly installed with limit end plug.
7. a kind of medical bed with weighing system according to claim 6, it is characterised in that: the limit end plug opens up
There is threaded hole, the limit end plug is fixedly connected on the outer framework by screw.
8. a kind of medical bed with weighing system according to claim 1, it is characterised in that: the weighing sensor is set
4 are equipped with, and 4 weighing sensors are located near four angles of the main frame.
9. a kind of medical bed with weighing system according to claim 1, it is characterised in that: the bed panel is fixed to be connected
Ground connection is arranged on the outer framework, and the bed panel includes backboard, seat board, thigh plate, calf plate, sole, and the seat board is solid
It is located on the main frame, the lower part of the backboard turningly can be connected to the master by the relatively described main frame along the vertical direction
On frame, the top of the thigh plate the relatively described main frame can be turningly connected on the main frame along the vertical direction,
The top of the calf plate turningly can be connected to the lower part of the thigh plate by the relatively described thigh plate along the vertical direction, described
Sole can be slidably arranged relatively along its length with the calf plate.
10. a kind of medical bed with weighing system according to claim 1, it is characterised in that: the two of the medical bed
Side is provided with guardrail, and the medical bed is additionally provided with the display device for showing the weight value of the weighing system measurement, described
Display device is arranged on the guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800014.XA CN108969238B (en) | 2018-07-20 | 2018-07-20 | Medical bed with weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800014.XA CN108969238B (en) | 2018-07-20 | 2018-07-20 | Medical bed with weighing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108969238A true CN108969238A (en) | 2018-12-11 |
| CN108969238B CN108969238B (en) | 2024-04-26 |
Family
ID=64548948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810800014.XA Active CN108969238B (en) | 2018-07-20 | 2018-07-20 | Medical bed with weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108969238B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060059814A1 (en) * | 2004-09-13 | 2006-03-23 | Metz Darrell L | Load cell to frame interface for hospital bed |
| TWM309988U (en) * | 2006-09-26 | 2007-04-21 | Elitex Metal Group Mfg Corp | Improved hospital bed structure with weight measure function |
| TWM309989U (en) * | 2006-09-26 | 2007-04-21 | Elitex Metal Group Mfg Corp | Improved hospital bed structure with weight measure function |
| CN104306122A (en) * | 2014-10-24 | 2015-01-28 | 厚福医疗装备有限公司 | Sickbed base structure capable of overturning at multiple angles |
| CN205548858U (en) * | 2016-02-24 | 2016-09-07 | 河北普康医疗设备有限公司 | Medical treatment bed of weighing |
| KR101692326B1 (en) * | 2015-07-15 | 2017-01-03 | 주식회사 지테크인터내셔날 | bed having two-mode weighing apparatus |
| CN209075235U (en) * | 2018-07-20 | 2019-07-09 | 太仓市康辉科技发展有限公司 | Medical bed with weighing system |
-
2018
- 2018-07-20 CN CN201810800014.XA patent/CN108969238B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060059814A1 (en) * | 2004-09-13 | 2006-03-23 | Metz Darrell L | Load cell to frame interface for hospital bed |
| TWM309988U (en) * | 2006-09-26 | 2007-04-21 | Elitex Metal Group Mfg Corp | Improved hospital bed structure with weight measure function |
| TWM309989U (en) * | 2006-09-26 | 2007-04-21 | Elitex Metal Group Mfg Corp | Improved hospital bed structure with weight measure function |
| CN104306122A (en) * | 2014-10-24 | 2015-01-28 | 厚福医疗装备有限公司 | Sickbed base structure capable of overturning at multiple angles |
| KR101692326B1 (en) * | 2015-07-15 | 2017-01-03 | 주식회사 지테크인터내셔날 | bed having two-mode weighing apparatus |
| CN205548858U (en) * | 2016-02-24 | 2016-09-07 | 河北普康医疗设备有限公司 | Medical treatment bed of weighing |
| CN209075235U (en) * | 2018-07-20 | 2019-07-09 | 太仓市康辉科技发展有限公司 | Medical bed with weighing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108969238B (en) | 2024-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8123685B2 (en) | System for monitoring a number of different parameters of a patient in a bed | |
| JP2010526628A (en) | Weight and / or motion sensing in bed | |
| CN209075235U (en) | Medical bed with weighing system | |
| CN108969238A (en) | Medical bed with weighing system | |
| CN209032392U (en) | Psychological tester | |
| CN109730880B (en) | Special bed of infant's physical examination | |
| CN218356230U (en) | A auxiliary fixture for radiology department children's inspection | |
| CN211834355U (en) | Remote auxiliary diagnosis equipment | |
| CN215307606U (en) | Body weight measuring instrument for bedridden patient | |
| CN101330894A (en) | Incubator | |
| CN208958197U (en) | A kind of neurosurgery retractor | |
| CN209187938U (en) | A kind of radiotherapy localization bed horizontal adjustment bracket | |
| CN217907829U (en) | Portable trunk strutting arrangement | |
| CN208274693U (en) | A kind of weight weighing for serious heart failure patient is monitoring bed | |
| CN208726095U (en) | It is a kind of to measure the medical hospital bed of body temperature | |
| CN214017542U (en) | Pulse-taking device with heart rate measuring function | |
| CN205411203U (en) | Novel radiology examination bed | |
| CN220046646U (en) | Drainage frame with adjustable nursing is used | |
| CN215128672U (en) | Continuous iodine measuring device | |
| CN108685583A (en) | Psychological tester | |
| CN110101457A (en) | A kind of uropoiesis medical instrument storage and integrated apparatus of classifying | |
| CN202335862U (en) | Electrocardiogram detection bed | |
| CN114469101B (en) | Sarcopenia screening and diagnosing device and application method thereof | |
| CN216603408U (en) | Clinical examination device for department of children internal medicine | |
| CN216385959U (en) | Multifunctional baby weighing scale |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190319 Address after: 215400 Jiangsu Province Taicang City Guizhuang Industrial Zone Taicang City Kanghui Technology Development Co., Ltd. Applicant after: Chen Yuhao Address before: 215425 Guizhuang Industrial Zone, Taicang City, Suzhou City, Jiangsu Province Applicant before: TAICANG KANGHUI TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210903 Address after: 215425 Guizhuang, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Applicant after: Kanghui Medical Technology (Suzhou) Co.,Ltd. Address before: 215400 Jiangsu Province Taicang City Guizhuang Industrial Zone Taicang City Kanghui Technology Development Co., Ltd. Applicant before: Chen Yuhao |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |