CN218773631U - Sectional type waterproof pad and sectional type bedstead - Google Patents
Sectional type waterproof pad and sectional type bedstead Download PDFInfo
- Publication number
- CN218773631U CN218773631U CN202223074325.3U CN202223074325U CN218773631U CN 218773631 U CN218773631 U CN 218773631U CN 202223074325 U CN202223074325 U CN 202223074325U CN 218773631 U CN218773631 U CN 218773631U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- pad
- waterproof pad
- support plate
- supporting plate
- 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.)
- Active
Links
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to the technical field of the house, especially, relate to a waterproof pad of sectional type and sectional type bedstead, including the waterproof pad in back that connects gradually, the waterproof pad of first buttock, the waterproof pad of second buttock, the waterproof pad of thigh portion and the waterproof pad of shank portion, the activity of folding relatively can all be carried out between two adjacent waterproof pads, waterproof pad includes waterproof cover, and be located environmental protection coconut palm layer and sponge layer in waterproof cover, the sectional type bedstead includes the waterproof pad of sectional type, five backup pads, first drive assembly and second drive assembly, first drive assembly and back backup pad butt, second drive assembly and shank backup pad butt, the activity about the drive shank backup pad. The utility model discloses the beneficial effect who has: the sectional type waterproof pad can be folded, so that the sectional type waterproof pad is convenient to fold and store; the waterproof performance is realized, and the environment is protected and comfortable; the sectional type bedstead is convenient for carrying out the posture adjustment to the inconvenient patient of limbs action, and the fit body curve, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a house technical field especially relates to a waterproof pad of sectional type and sectional type bedstead.
Background
At present, the bedstead all is fixed usually among the house field, and backup pad and mattress on the bedstead all are fixed or not folding usually, and consequently, the mattress also is not folding, and the mattress is inconvenient to be accomodate to current mattress is made by the sponge mostly, does not have waterproof performance. And current bedstead backup pad is fixed to be set up, to some inconvenient patients of limbs motion, can't adjust the posture of lying, and the inconvenient patient that needs nurse uses.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the prior mattress is not foldable usually, is inconvenient to be stored and does not have waterproof performance.
In order to solve the technical problem, the utility model provides a waterproof pad of sectional type, include: waterproof pad of back, first buttock waterproof pad, second buttock waterproof pad, thigh waterproof pad and the waterproof pad of shank that connects gradually, wherein, the homoenergetic is folded the activity relatively between two adjacent waterproof pads, waterproof pad of back, first buttock waterproof pad, second buttock waterproof pad, thigh waterproof pad and shank waterproof pad all include waterproof cover and are located environmental protection coconut palm layer and sponge layer in waterproof cover, the sponge layer is located environmental protection coconut palm layer top.
The utility model discloses a waterproof pad of sectional type, according to human position, set the waterproof pad of back to the mattress, waterproof pad of first buttock, the waterproof pad of second buttock, the waterproof pad of thigh portion and shank portion, can fold the mattress, make things convenient for the mattress to use and accomodate, and the mattress still has waterproof performance, make things convenient for the baby to use with the patient that needs nursed, the softness of sponge combines with the hardness of coconut palm, give mattress comfort level and sufficient support, adjustment sponge and coconut palm thickness proportion, make the mattress satisfy people's different demands.
Further, among the waterproof pad of back, the waterproof pad of first buttock, the waterproof pad of second buttock, the waterproof pad of thigh portion and the waterproof pad of shank portion, all be equipped with folding clearance between two adjacent waterproof pads. The waterproof pad is convenient to fold.
Furthermore, the side of the waterproof sleeve is provided with a zipper, so that the environment-friendly coconut palm layer and the sponge layer can be conveniently taken out for cleaning.
The utility model also provides a sectional type bedstead, include:
the sectional waterproof gasket described above;
the support frame comprises a bed frame and four bed legs for supporting the bed frame;
the five supporting plates comprise a back supporting plate, a first buttock supporting plate, a second buttock supporting plate, a thigh supporting plate and a shank supporting plate which are sequentially and movably connected, the second buttock supporting plate is fixedly connected with the bed frame, the sectional type waterproof pad is positioned on the five supporting plates, and the back supporting plate, the first buttock supporting plate, the second buttock supporting plate, the thigh supporting plate and the shank supporting plate correspond to the back waterproof pad, the first buttock waterproof pad, the second buttock waterproof pad, the thigh waterproof pad and the shank waterproof pad;
the first driving component is abutted with the back supporting plate so as to drive the back supporting plate to swing up and down;
and the second driving component is abutted against the lower leg supporting plate so as to drive the lower leg supporting plate to move up and down.
The utility model discloses a sectional type bedstead, drive back backup pad through first drive assembly and upwards swing, back waterproof pad upwards swings under the support of back backup pad, support human back and rise, back backup pad drives the activity of first buttock backup pad, first buttock backup pad supports human waist or buttock, drive shank backup pad through second drive assembly and upwards move, shank backup pad supports shank waterproof pad and upwards moves, support shank upwards move, shank backup pad drives thigh backup pad and upwards moves, thigh backup pad supports human thigh, the patient of limb mobility disability of being convenient for carries out posture adjustment; the first driving component drives the back supporting plate to swing downwards, the second supporting plate drives the shank supporting plate to move downwards, and the back supporting plate, the first hip supporting plate, the second hip supporting plate, the thigh supporting plate and the shank supporting plate can return to a horizontal state.
Furthermore, the back support plate and the first hip support plate are connected through a first connecting piece, one end of the first connecting piece is connected with the back support plate, the other end of the first connecting piece is hinged to the first hip support plate, and the first hip support plate is driven to move through the first connecting piece when the back support plate swings.
Furthermore, the first driving component comprises a first driving part and a first moving part, one end of the first driving part is rotatably connected or hinged with the bed frame, the power output end of the first driving part is in transmission connection with the first moving part, one end of the first moving part is hinged or rotatably connected with the bed frame, and the other end of the first moving part is in rolling contact with the back support plate.
Furthermore, the first moving part is movably connected with the first connecting piece through a first supporting piece, one end of the first supporting piece is hinged or rotatably connected with the first moving part, and the other end of the first supporting piece is hinged or rotatably connected with the first connecting piece.
Furthermore, the thigh supporting plate and the shank supporting plate are connected through a second connecting piece, one end of the second connecting piece is connected with the shank supporting plate, the other end of the second connecting piece is hinged with the thigh supporting plate, and the shank supporting plate is driven to move through the second connecting piece when moving.
Furthermore, the second driving assembly comprises a second driving piece and a second moving piece, one end of the second driving piece is movably connected with the bed frame, the power output end of the second driving piece is in transmission connection with the second moving piece, one end of the second moving piece is hinged or rotatably connected with the bed frame, and the other end of the second driving piece is in rolling contact with the shank supporting plate.
Furthermore, the second movable part is movably connected with the second connecting piece through a third supporting piece, one end of the third supporting piece is hinged or rotatably connected with the second connecting piece, and the other end of the third supporting piece is hinged or rotatably connected with the second movable part.
The utility model discloses the beneficial effect who has:
1. sectional type waterproof pad can be folded, and the convenience is folded waterproof pad and is accomodate.
2. Sectional type waterproof pad has waterproof performance, is provided with waterproof cover, and inside still is provided with sponge layer and environmental protection coconut palm layer, and the compliance is good, and the environmental protection is comfortable, still has waterproof nature to bring better comfort for the user, and make things convenient for the patient that baby and needs nursed to use.
3. The waterproof pad includes waterproof pad of back, waterproof pad of first buttock, waterproof pad of second buttock, waterproof pad of thigh portion and the waterproof pad of shank portion, can be so that waterproof pad and the better matching of human corresponding position, and waterproof pad can fold into multiple posture, conveniently adapts to multiple posture of lying.
4. Sectional type bedstead is convenient to be adjusted waterproof pad and backup pad, through adjusting back backup pad and shank portion backup pad, is convenient for carry out the posture adjustment to the inconvenient patient of limbs action, simple structure, convenient to use.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the sectional waterproof pad of the present invention.
Fig. 2 is a schematic view of the sectional waterproof pad of the present invention in a folded state.
Fig. 3 is a front view of the segmented bed frame of the present invention.
Fig. 4 is a schematic structural view of the sectional type frame of the present invention.
In the figure: 1. a back waterproof pad; 2. a first buttock waterproof pad; 3. a second hip waterproof pad; 4. a thigh waterproof pad; 5. a waterproof pad for the lower leg; 6. a bed frame; 7. bed legs; 8. a back support plate; 9. a first hip support plate; 10. a second hip support plate; 11. a thigh support plate; 12. a shank support plate; 13. a first drive assembly; 14. a second drive assembly; 15. a first connecting member; 16. a first driving member; 17. a first movable member; 18. a first support member; 20. a second connecting member; 21. a second driving member; 22. a second movable member; 23. a third support member.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, the present invention provides a sectional waterproof pad, including: the waterproof pad of back 1 that connects gradually, first buttock waterproof pad 2, second buttock waterproof pad 3, thigh waterproof pad 4 and shank waterproof pad 5, wherein, homoenergetic carries out folding activity relatively between two adjacent waterproof pads, back waterproof pad 1, first buttock waterproof pad 2, second buttock waterproof pad 3, thigh waterproof pad 4 and shank waterproof pad 5 all include waterproof cover, and be located environmental protection coir palm layer and the sponge layer in waterproof cover, the sponge layer is located environmental protection coir palm layer top.
The utility model discloses a waterproof pad of sectional type according to human position, sets the waterproof pad of back 1, the waterproof pad of first buttock 2, the waterproof pad of second buttock 3, the waterproof pad of thigh portion 4 and the waterproof pad of shank 5 with the mattress, can fold the mattress, makes things convenient for the mattress to use and accomodate to the mattress still has waterproof performance, makes things convenient for the baby and needs to nurse the patient and uses.
In the waterproof pad of back 1, the waterproof pad of first buttock 2, the waterproof pad of second buttock 3, the waterproof pad of thigh 4 and the waterproof pad of shank 5, all be equipped with folding clearance between two adjacent waterproof pads. The waterproof pad is convenient to fold. The side of waterproof jacket is provided with the zip fastener to conveniently take out environmental protection coconut palm layer and sponge layer and clear up.
The utility model also provides a sectional type bedstead, include: the sectional waterproof pad, the support frame, the five support plates, the first driving assembly 13 and the second driving assembly 14 are arranged on the bed frame, and the support frame comprises the bed frame 6 and four bed legs 7 for supporting the bed frame 6; the multifunctional bed comprises a back support plate 8, a first hip support plate 9, a second hip support plate 10, a thigh support plate 11 and a shank support plate 12 which are sequentially and movably connected, wherein the second hip support plate 10 is fixedly connected with a bed frame 6, a sectional waterproof pad is positioned on the five support plates, the back support plate 8, the first hip support plate 9, the second hip support plate 10, the thigh support plate 11 and the shank support plate 12 correspond to a back waterproof pad 1, a first hip waterproof pad 2, a second hip waterproof pad 3, a thigh waterproof pad 4 and a shank waterproof pad 5, corner sleeves are arranged at four corners of the sectional waterproof pad and are sleeved on the back support plate and the shank support plate to prevent the sectional waterproof pad from shifting; the first driving assembly 13 is abutted against the back support plate 8, and the first driving assembly 13 is provided with a roller which is in rolling contact with the back support plate 8 to realize abutting so as to drive the back support plate 8 to swing up and down; the second driving assembly 14 is abutted with the lower leg support plate 12 to drive the lower leg support plate 12 to move up and down, and rollers are arranged on the second driving assembly 14 and are in rolling contact with the lower leg support plate 12 to realize abutting.
The utility model discloses a sectional type bedstead, drive back backup pad 8 through first drive assembly 13 and upwards swing, back waterproof pad 1 upwards swings under the support of back backup pad 8, support human back and rise, back backup pad 8 drives first buttock backup pad 9 activity, first buttock backup pad 9 supports human waist or buttock, drive shank backup pad 12 upwards activity through second drive assembly 14, shank backup pad 12 supports shank waterproof pad 5 upwards activity, support shank upwards activity, shank backup pad 12 drives thigh backup pad 11 upwards activity, thigh backup pad 11 supports human thigh, be convenient for limbs handicapped patient to carry out posture adjustment; the first driving component 13 drives the back support plate 8 to swing downwards, and the second support plate drives the shank support plate 12 to move downwards, so that the back support plate 8, the first hip support plate 9, the second hip support plate 10, the thigh support plate 11 and the shank support plate 12 can return to a horizontal state.
The back support plate 8 is connected with the first buttock support plate 9 through a first connecting piece 15, one end of the first connecting piece 15 is connected with the back support plate 8, the other end of the first connecting piece is hinged to the first buttock support plate 9, and the first buttock support plate 9 is driven to move through the first connecting piece 15 when the back support plate 8 swings.
The first driving assembly 13 includes a first driving member 16 and a first moving member 17, one end of the first driving member 16 is rotatably connected or hinged to the bed frame 6, a power output end of the first driving member 16 is in transmission connection with the first moving member 17, specifically, the first driving member 16 is a first electric push rod, a telescopic rod of the first electric push rod is hinged or rotatably connected to the first moving member 17, one end of the first moving member 17 is hinged or rotatably connected to the bed frame 6, and the other end is provided with a roller in rolling contact with the back support plate 8. The first movable member 17 is movably connected to the first connecting member 15 through a first supporting member 18, one end of the first supporting member 18 is hinged or rotatably connected to the first movable member 17, and the other end is hinged or rotatably connected to the first connecting member 15. The thigh supporting plate 11 and the lower leg supporting plate 12 are connected through a second connecting piece 20, one end of the second connecting piece 20 is connected with the lower leg supporting plate 12, the other end of the second connecting piece 20 is hinged with the thigh supporting plate 11, and the lower leg supporting plate 12 drives the thigh supporting plate 11 to move through the second connecting piece 20 when moving.
The second driving assembly 14 includes a second driving member 21 and a second moving member 22, one end of the second driving member 21 is movably connected to the bed frame 6, and a power output end of the second driving member 21 is in transmission connection with the second moving member 22, specifically, the second driving member 21 is a second electric push rod, a telescopic rod of the second electric push rod is hinged or rotatably connected to the second moving member 22, one end of the second moving member 22 is hinged or rotatably connected to the bed frame 6, and the other end of the second moving member is in rolling contact with the lower leg support plate 12. The second movable member 22 is movably connected to the second connecting member 20 via a third supporting member 23, one end of the third supporting member 23 is hinged or rotatably connected to the second connecting member 20, and the other end is hinged or rotatably connected to the second movable member 22.
The utility model discloses the beneficial effect who has:
1. sectional type waterproof pad can be folded, and the convenience is folded waterproof pad and is accomodate.
2. Sectional type waterproof pad has waterproof performance, is provided with waterproof cover, and inside still is provided with sponge layer and environmental protection coconut palm layer, and the compliance is good, and the environmental protection is comfortable, still has waterproof nature to bring better comfort for the user, and make things convenient for the patient that baby and needs nursed to use.
3. The waterproof pad includes waterproof pad 1 in back, waterproof pad 2 in first buttock, waterproof pad 3 in second buttock, waterproof pad 4 in thigh portion and waterproof pad 5 in shank portion, can be so that waterproof pad and the better matching of human corresponding position, and waterproof pad can fold into multiple posture, conveniently adapts to multiple posture of lying.
4. The sectional type bedstead is convenient to adjust the waterproof pad and the supporting plate, adjusts the back supporting plate 8 and the shank supporting plate 12, is convenient for carry out posture adjustment on the patient with limb inconvenience in action, and has simple structure and convenient use.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and must be determined by the scope of the claims.
Claims (10)
1. A sectional type waterproof mat, comprising: the waterproof pad of back (1), first buttock waterproof pad (2), second buttock waterproof pad (3), thigh waterproof pad (4) and shank waterproof pad (5) that connect gradually, wherein, the homoenergetic is folding activity relatively between two adjacent waterproof pads, waterproof pad of back (1), first buttock waterproof pad (2), second buttock waterproof pad (3), thigh waterproof pad (4) and shank waterproof pad (5) all include waterproof cover and be located environmental protection coconut palm layer and sponge layer in waterproof cover, the sponge layer is located environmental protection coconut palm layer top.
2. A segmented flashing pad according to claim 1, wherein a folding gap is provided between adjacent ones of the back flashing pad (1), the first hip flashing pad (2), the second hip flashing pad (3), the thigh flashing pad (4) and the calf flashing pad (5).
3. The segmented waterproof gasket of claim 1 wherein the waterproof jacket is provided with zippers on the sides to facilitate removal of the green coir layer and the sponge layer for cleaning.
4. A segmented bed frame, comprising:
the segmented waterproof pad of any one of claims 1 to 3;
the support frame comprises a bed frame (6) and four bed legs (7) for supporting the bed frame (6);
the bed comprises five supporting plates, wherein the five supporting plates comprise a back supporting plate (8), a first hip supporting plate (9), a second hip supporting plate (10), a thigh supporting plate (11) and a shank supporting plate (12) which are movably connected in sequence, the second hip supporting plate (10) is fixedly connected with a bed frame (6), the sectional waterproof pad is positioned on the five supporting plates, and the back supporting plate (8), the first hip supporting plate (9), the second hip supporting plate (10), the thigh supporting plate (11) and the shank supporting plate (12) correspond to the back waterproof pad (1), the first hip waterproof pad (2), the second hip waterproof pad (3), the thigh waterproof pad (4) and the shank waterproof pad (5);
the first driving assembly (13) is abutted with the back supporting plate (8) so as to drive the back supporting plate (8) to swing up and down;
the second driving component (14) is abutted against the lower leg supporting plate (12) so as to drive the lower leg supporting plate (12) to move up and down.
5. The segmented bed base according to claim 4, wherein the back support plate (8) and the first hip support plate (9) are connected by a first connecting piece (15), wherein the first connecting piece (15) is connected at one end to the back support plate (8) and at the other end to the first hip support plate (9), and wherein the first hip support plate (9) is moved by the first connecting piece (15) when the back support plate (8) is swung.
6. The segmented bed frame according to claim 5, wherein the first drive assembly (13) comprises a first drive member (16) and a first movable member (17), one end of the first drive member (16) is pivotally connected or articulated to the bed frame (6), the power output end of the first drive member (16) is drivingly connected to the first movable member (17), one end of the first movable member (17) is pivotally or pivotally connected to the bed frame (6), and the other end is in rolling contact with the back support plate (8).
7. The segmented bed frame according to claim 6, wherein the first movable element (17) is movably connected to the first connecting element (15) by means of a first support element (18), one end of the first support element (18) being hinged or rotatably connected to the first movable element (17) and the other end being hinged or rotatably connected to the first connecting element (15).
8. The segmented frame according to claim 4, wherein the thigh support plate (11) and the lower leg support plate (12) are connected by a second connecting member (20), one end of the second connecting member (20) is connected to the lower leg support plate (12), and the other end is hinged to the thigh support plate (11), and the thigh support plate (11) is moved by the second connecting member (20) when the lower leg support plate (12) is moved.
9. The segmented bed frame according to claim 8, wherein the second drive assembly (14) comprises a second drive member (21) and a second movable member (22), one end of the second drive member (21) is movably connected to the bed frame (6), the power output end of the second drive member (21) is drivingly connected to the second movable member (22), one end of the second movable member (22) is hinged or rotatably connected to the bed frame (6), and the other end is in rolling contact with the calf support plate (12).
10. The segmented bed frame according to claim 9, wherein the second movable element (22) is movably connected to the second connecting element (20) by means of a third supporting element (23), one end of the third supporting element (23) being hinged or rotatably connected to the second connecting element (20) and the other end being hinged or rotatably connected to the second movable element (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223074325.3U CN218773631U (en) | 2022-11-21 | 2022-11-21 | Sectional type waterproof pad and sectional type bedstead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223074325.3U CN218773631U (en) | 2022-11-21 | 2022-11-21 | Sectional type waterproof pad and sectional type bedstead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218773631U true CN218773631U (en) | 2023-03-31 |
Family
ID=85716902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223074325.3U Active CN218773631U (en) | 2022-11-21 | 2022-11-21 | Sectional type waterproof pad and sectional type bedstead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218773631U (en) |
-
2022
- 2022-11-21 CN CN202223074325.3U patent/CN218773631U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9492339B2 (en) | Chair, frame and lifting garment useful for patients | |
| CN202496798U (en) | Electric folding bed | |
| CN112043522B (en) | Nursing sickbed capable of reducing secondary injury to patient in moving process | |
| CN109907909A (en) | It is a kind of multifunctional electric care bed | |
| CN102600030A (en) | Electric control defecation nursing bed | |
| CN108013987B (en) | Medical auxiliary nursing machine | |
| CN202982456U (en) | Electric turn-over care bed | |
| CN204709226U (en) | Multifunctional hospital bed nursing bed | |
| CN202526447U (en) | Electronic control defecation nursing bed | |
| CN218773631U (en) | Sectional type waterproof pad and sectional type bedstead | |
| CN103735377B (en) | A kind of medical turn-over mattress | |
| CN203777204U (en) | Turning mattress for medical care | |
| CN113995592B (en) | Bed-chair integrated robot with semi-automatic separation and butt joint functions | |
| CN211459532U (en) | Electric folding bed | |
| CN113171240B (en) | Separable wheelchair of full-automatic formula auxiliary getting up | |
| CN212345983U (en) | Posture-adjustable bed | |
| CN213311013U (en) | Foldable nursing bed chair | |
| CN209966872U (en) | Multifunctional nursing bed for urinary surgery | |
| CN212090023U (en) | Electric mattress support | |
| CN211535270U (en) | Detachable multifunctional electric wheelchair bed | |
| CN211156797U (en) | Novel wheelchair bed | |
| CN208511374U (en) | A kind of mattress rolling formula is intellectual nursing bed | |
| CN206659518U (en) | Electric outdoor lounge chair | |
| CN111035510A (en) | Patient bed capable of transferring critical patients | |
| CN213489956U (en) | Medical chair and bed integrated device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |