WO1996025906A1 - Sickly person lifting device - Google Patents
Sickly person lifting device Download PDFInfo
- Publication number
- WO1996025906A1 WO1996025906A1 PCT/JP1996/000387 JP9600387W WO9625906A1 WO 1996025906 A1 WO1996025906 A1 WO 1996025906A1 JP 9600387 W JP9600387 W JP 9600387W WO 9625906 A1 WO9625906 A1 WO 9625906A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- arm
- base
- support
- column
- movable end
- 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.)
- Ceased
Links
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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
- A61G7/1017—Pivoting arms, e.g. crane type mechanisms
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/104—Devices carried or supported by
- A61G7/1046—Mobile bases, e.g. having wheels
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1063—Safety means
- A61G7/1067—Safety means for adjustable bases
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1073—Parts, details or accessories
- A61G7/1074—Devices foldable for storage
Definitions
- the present invention relates to a lift device for the sick, and more particularly to a movable lift device for the sick.
- the lift system for the disabled has basically a function of lifting the disabled and a function of moving the disabled horizontally.
- the movable lift device for the disabled has a plurality of wheels that can roll on the floor, and the lateral movement described above is performed by the disabled lift itself.
- invalid Li oice device to be achieved c format that can move Do you Yo this by and the child to move along the floor surface, use without permission is good. This is because, regardless of the relative positions of the above-mentioned beds, bathtubs, toilet bowls, wheelchairs, etc., the disabled can be moved between them without any hindrance.
- an object of the present invention is to provide a lifting device for the disabled, which can be compactly folded.
- the lift apparatus for the disabled according to the present invention includes a base on which a plurality of wheels capable of rolling on a floor are mounted, and a base rotatably mounted on the base. And a column that selectively rises from the base and extends along the base, and a disease that is rotatably attached to the movable end of the column and attempts to lift at the movable end. Arm for supporting the person and a mechanism for rotating the arm with respect to the column when the column is standing up from the base, thereby driving the arm to change the height of the movable end thereof. And
- the support is raised from the base. And lifting The invalid who is trying to be suspended is suspended at the movable end of the arm.
- the actuator is operated and the arm is rotated with respect to the column, the height of the movable end of the arm is changed, and the disabled can be moved up and down. .
- the disabled person can be moved in the ⁇ direction together with the disabled lifting device. In this way, the disabled can be moved to any location.
- the lifting device for the disabled is not used, the strut extends along the base and also extends along the arm or the strut. This can bring the three elements of the base, strut and arm parallel to each other.
- the lifting device for the disabled when used, a sufficient height is secured between the support and the arm, and when not used, the support and the arm are both attached to the base. It is possible to realize a compact state extending along. As a result, it is easy to carry, and this advantage can be used effectively, for example, when used in bathing assistance patrol services.
- the actuator is connected at each end thereof to each of a longitudinal middle portion of the column and a longitudinal intermediate portion of the arm, and is rotatably connected to both ends thereof.
- the connecting portion of the actuator to the arm has an auxiliary link, one end of the auxiliary link is rotatably connected to the arm, and the other end of the auxiliary link is connected to the arm. It is rotatably connected to the factory. Then, with the auxiliary link directed toward the movable end of the arm, the actuator is actuated to rotate the arm with respect to the support, while the actuator is actuated.
- the arm extends substantially parallel to the strut when the auxiliary link is directed toward the connecting portion of the arm with the strut while minimizing the distance between both ends.
- the actuator is used to change the distance between both ends during operation, and is connected between the longitudinal middle part of the support and the arm and the longitudinal middle part of the arm.
- the arm can be rotated with respect to the column by a simple mechanism.
- the positional relationship between the end of the actuator and the arm can be adjusted in two steps. Can be. That is, the auxiliary link is directed toward the movable end of the arm or the auxiliary link is directed toward the connecting portion of the arm with the column, and The position of the end of the night can be changed.
- the end of the actuator can be brought closer to the movable end side of the arm, and as a result, the movable end of the arm is subjected to the load due to the weight of the disabled person. Even so, it is possible for Yakuchi Yue to rotate the arm with respect to the column with relatively small force.
- each of the support and the arm is formed of one rod-shaped member, and the base is provided between two base rods extending parallel to each other and between these base rods.
- a bendable width-direction connecting rod is provided, and the column is attached to the longitudinal center of the width-direction connecting rod.
- the interval between the two base bars is widened when the device for lifting a disabled person is in use, thereby stably preventing the support column from falling down. It can be maintained.
- the interval between the two base rods is reduced by bending the width-direction connecting rod. Since the support and the arm are each composed of one rod-shaped member, the folded state of the lift apparatus for the disabled is relatively in the form of a comparative pongee, as a whole. A more compact folded state can be obtained.
- the strut is When rotated, the movement of the strut is transmitted to the width-direction connecting rod, thereby making the width-direction connecting rod straight when standing up from the post or the base, while extending along the post or the base. It is preferable to provide a transmission mechanism that makes the width direction connecting rod bend when in the state.
- the provision of the power transmission mechanism allows the bending and extension of the width-direction connecting rod to occur in conjunction with the rotation of the support column with respect to the base, so that the lift for the disabled can be achieved by a simple operation.
- the device can be folded and opened.
- FIG. 1 is a front view of a lift apparatus 1 for the disabled according to an embodiment of the present invention, and shows a state in which a movable end of an arm 11 is positioned relatively high.
- FIG. 2 is a view corresponding to FIG. 1 and shows a state where the movable end of the arm 11 is located at the lowest position.
- FIG. 3 is a view corresponding to FIG. 1 and shows a state in which the column 10 and the arm 11 extend substantially parallel to each other during folding.
- FIG. 4 is a view corresponding to FIG. 1 and shows a state where the lift device 1 is folded.
- FIG. 5 is a right side view of the lift device 1 in the state shown in FIG.
- FIG. 6 is a plan view of the lift device 1 in the state shown in FIG.
- FIG. 7 is a plan view of the lift device 1 in the state shown in FIG.
- FIG. 8 is an enlarged front view showing a part of the lift device 1 in the state shown in FIG.
- FIG. 9 is a view corresponding to FIG. 8 and shows a state where the lock by the locking member 35 is released.
- FIG. 10 is a plan view showing a part of the lift device 1 in the state shown in FIG.
- FIG. 11 is a cross-sectional view along the line XI—XI of FIG.
- FIG. 12 is a view corresponding to FIG. 10 and is a plan view showing a part of the lift device 1 in the state shown in FIG.
- FIG. 13 is a diagram corresponding to FIG. 11 and is a schematic cross-sectional view along the line XIII-XIII in FIG.
- Fig. 14 shows the intermediate link 14 by itself, (a) is a plan view, (b) is a front view, (c) is a left side view, and (d) is a right side view.
- FIGS. I to 4 are front views of the lift device 1, each showing a state changed based on the functions of the lift device 1.
- Figures 5 and 6 show the lift in the state shown in Figure 1, respectively.
- 3A and 3B are a right side view and a plan view of the switching device 1.
- FIG. FIG. 7 is a plan view of the lift device 1 in the state shown in FIG.
- the lift device 1 includes a base 2.
- the base 2 comprises two base rods 3 and 4 extending parallel to each other and a bendable widthwise connecting rod 5 passed between the base rods 3 and 4.
- wheels 6 to 9 At each end of each of the base bars 3 and 4, wheels 6 to 9 that can roll on the floor are mounted. These wheels 6 to 9 are preferably constituted by a case that can be turned freely.
- the lift device 1 also includes a support 10.
- Prop 10 is
- the support 10 selectively takes a state of rising from the base 2 as shown in FIG. 1 and a state of extending along the base 2 as shown in FIG. 4, for example. Can be.
- the lift device 1 also includes an arm 11.
- the arm 11 is composed of one rod-shaped member, and is rotatably attached to the movable end of the column 10.
- the arm 11 is provided at its movable end for supporting a disabled person to be lifted.
- the movable end is provided with, for example, a shuttle 12.
- the lift device 1 also includes an actuator 13. In Akuchiyue 1-13, the support 10 rises from the base 2 In this state, the arm 11 is rotated with respect to the support post 10 as shown in FIGS. 1 and 2, thereby driving the arm 11 to change the height of the movable end thereof. It is for the purpose.
- the lift device 1 When used, the lift device 1 assumes typical states as shown in FIGS. 1 and 2, respectively, and when not in use, is folded as shown in FIGS. 4 and 7.
- the configuration of the lift device 1 will be described in more detail.
- the widthwise connecting rod 5 included in the base 2 is connected via pins 15 and 16 to the intermediate link 14 and each end thereof, as shown, for example, in FIG. It has end links 17 and 18 that are rotatably connected respectively. End links 17 and 18 are pivotally connected via pins 21 and 22 to brackets 19 and 20 mounted on base rods 3 and 4, respectively. .
- FIG. 14 The intermediate link 14 described above is shown alone in FIG. In FIG. 14, (a) is a plan view, (b) is a front view, (c) is a left side view, and (d) is a right side view.
- the intermediate link 14 includes a main body 23 having a substantially U-shaped cross section for receiving the lower end of the column 10.
- the main body 23 is provided with a through hole 24 penetrating therethrough.
- a lock engaging portion 26 is formed on the main body 23 by, for example, a pin.
- Bracket portions 27 and 28 having a substantially U-shaped cross section are provided so as to protrude from the front surface and the rear surface of main body portion 23, respectively.
- the bracket portions 27 and 28 are provided with through holes 29 and 30 penetrating therethrough, respectively.
- Bracket sections 27 and 28 receive the ends of end links 17 and 18 respectively, and pins 15 and 16 described above are transparent, respectively.
- the intermediate link 14 is also provided with a bracket section 31.
- a through hole 32 is provided in a vertical wall of the bracket portion 31 extending parallel to each other.
- two long through holes 33 and 34 are provided side by side.
- a lock member 35 is disposed at the lower end of the column 10.
- the lock member 35 is guided by a guide member 36 provided at the lower end of the column 10 so as to be movable in the longitudinal direction of the column 10.
- the locking member 35 is provided with a long through hole 37 for receiving the pin 25.
- the lower end of the rod 39 is connected to the lock member 35, and the rod 39 extends through the hollow column 10 to the upper end of the column 10;
- the upper end of the rod 39 is connected to the operation lever 40.
- a bracket 41 is attached to the upper end, that is, the movable end of the column 10, and the operation lever 40 is rotatably held on the bracket 41 via a pin 42.
- a wire may be used instead of the rod 39.
- the support 10 is fixed in a state of rising from the base 2. That is, the lock member 35 is engaged with the lock engagement portion 26, and the column 10 cannot rotate clockwise about the pin 25. In addition, the counterclockwise rotation of the column 10 is prohibited by a wall provided in the main body 23 of the intermediate link 14.
- actuary 13 is a longitudinal intermediate portion of each end or column 10 and a longitudinal intermediate portion of the arm 11. Each Are rotatably connected thereto.
- Actuyue 13 has a structure including, for example, a nested tube, and by changing the distance between both ends thereof.
- the arm 11 is configured to rotate with respect to the support 10.
- the lower end of the actuator 13 is held by a fixture 43, which pivots about a pin 44 with respect to the post 10.
- Attached to On the other hand the upper end of the actuator 13 is connected to one end of the auxiliary link 45 so as to be rotatable about a pin 46.
- the other end of the auxiliary link 45 is connected to a bracket 47 fixed to the arm 11 so as to be rotatable around a pin 48.
- the bracket 47 sandwiches the auxiliary link 45 from both sides in the state shown in FIGS. 1 and 2 so that the bracket 47 does not swing against the auxiliary link 45 or the arm 11. For example, in the state shown in FIG.
- the auxiliary link 45 is moved from the state in which the arm 11 faces the movable end to the support 11 To the connecting portion, that is, the pin 49 side.
- the pin 49 is located on the bracket 41 and holds the arm 11 pivotally with respect to the bracket 41.
- hand holes 50 projecting on both sides thereof.
- the handle 50 is connected to the lift device 1 To be moved based on the rolling of wheels 6-9-gripped by the hand of a suitable operator.
- the width direction connecting rod 5 When standing up from the base 2, the width direction connecting rod 5 is in a straight line state, and when the column 10 is extended along the base 2, the width direction connecting rod 5 is in a bent state. It has an additional mechanism. This transmission mechanism will be described mainly with reference to FIG. 10 to FIG.
- a sleeve 51 is provided so as to be able to slide along the longitudinal direction of the support 10.
- the sleeve 51 is located on the movable end side of the support post 10 with respect to the intermediate link 14 described above.
- a bending control link 52 formed by bending a rod having a circular cross section penetrates the sleeve 51, and the bending control link 52 is connected to the sleeve 51. On the other hand, it is held rotatably around its axis. Both ends of the bending control link 52 extend in opposite directions on the same straight line, and these ends are received in the joints 53 and 54, respectively. Each end of the bending control link 52 is rotatable about its axis with respect to each of the joints 53 and 54.
- the joints 53 and 54 are connected to the ends by pins 55 and 56, respectively, which extend in a direction orthogonal to the direction in which each end of the bending control link 52 extends.
- Mounted on links 17 and 18. Couplings 53 and 54 are pivotable about pins 55 and 56 with respect to end links 17 and 18 respectively.
- One end of a slide control link 57 is rotatably attached to the center of the above-described bending control link 52.
- the other end of the slide control link 57 can be rotated by the pin 58 passing through the through hole 32 provided in the bracket 31 of the intermediate link 14 described above. Is held.
- the long through holes 33 and 34 (see Fig. 14 (a)) provided in the bracket 31 of the intermediate link 14 respectively have parallel maintaining links.
- One end of each of 59 and 60 is received and held rotatably relative to these parallel maintaining links 59 and 60 or intermediate link 14.
- the other end of each of the parallel maintaining links 59 and 60 is rotatably held by brackets 19 and 20 attached to base rods 3 and 4, respectively.
- the width direction connecting rod 5 is in a straight line state, and the pair of base rods 3 and 4 define the widest interval between each other.
- the parallel maintaining links 59 and 60 extend in parallel with the width-direction connecting rod 5, and maintain a parallel state of the pair of base rods 3 and 4.
- this lift device 1 when this lift device 1 is used in the bathing assistance patrol service, it is transported in a folded state as shown in Figs. Then, in the home where the sick live, for example, they are opened as shown in Fig. 1, Fig. 5 and Fig. 6.
- the column 10 is made to stand up from the base 2. As a result, the width-direction connecting rod 5 is brought into a straight state, and the distance between the pair of base rods 3 and 4 is increased.
- the auxiliary link 45 is directed toward the movable end of the arm 11 as shown in FIG.
- the actuator 13 is driven, and the movable end of the arm 11 is raised, as shown in FIG. 1, and in FIG. 1, the bed 61 and the disabled 62 2 are imaginary lines thereon. Indicated by One end of the base 2 is inserted below the bed 6 1. As a result, the movable end of the arm 11 is positioned slightly above the center of the bed 61 in the width direction.
- the column 10 is positioned on one side of the base 2 so that the movable end of the arm 11 is located within the range of expansion of the base 2 when viewed in a plan view. ⁇ side It is preferable that it be mounted at an uneven position.
- the disabled person 62 is wrapped in a hammock (not shown), and the hammocks are transmitted through the hammock power and the hanger 63 shown by imaginary lines. Hanged on Threads 1 and 2.
- the invalid 6 2 can be returned to the bed 6 1 again.
- the actuator 13 is driven so as to minimize the distance between both ends as shown in FIG.
- the movable end of the arm 11 is lifted by the operator's hand, and the auxiliary link 45 is turned to the bracket 41 side.
- the arm 11 extends substantially parallel to the column 10 as shown in FIG.
- the operating lever 40 is operated so as to be pulled up, the engagement of the mouth member 35 with the mouth engaging portion 26 is released, and the column 10 rotates with respect to the base 2.
- the column 10 and the arm 11 extend substantially parallel to the base 2. Is done.
- the width direction connecting rod 5 is bent, and as shown in FIG. Is reduced.
- the present invention can be advantageously applied to a portable lift device for the disabled.
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)
- Accommodation For Nursing Or Treatment Tables (AREA)
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96903200A EP0756858A1 (en) | 1995-02-22 | 1996-02-21 | Sickly person lifting device |
| KR1019960705959A KR970702020A (ko) | 1995-02-22 | 1996-02-21 | 병약자 리프트 장치(Sickly person lifting device) |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7033999A JPH08224278A (ja) | 1995-02-22 | 1995-02-22 | 病弱者リフト装置 |
| JP7/33999 | 1995-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1996025906A1 true WO1996025906A1 (en) | 1996-08-29 |
Family
ID=12402167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1996/000387 Ceased WO1996025906A1 (en) | 1995-02-22 | 1996-02-21 | Sickly person lifting device |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0756858A1 (ja) |
| JP (1) | JPH08224278A (ja) |
| KR (1) | KR970702020A (ja) |
| CN (1) | CN1146719A (ja) |
| TW (1) | TW320560B (ja) |
| WO (1) | WO1996025906A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004058126A1 (en) * | 2002-12-24 | 2004-07-15 | Neville Jeffery Pitts | Patient support and lifting means |
| US11540965B2 (en) * | 2019-11-21 | 2023-01-03 | Liko Research & Development Ab | Lifting devices positionable in high range positions and low range positions |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2346605A (en) * | 1999-02-09 | 2000-08-16 | Sunrise Medical Ltd | Invalid hoist |
| GB2433925B (en) * | 2006-01-07 | 2008-06-04 | Proto Magic Innovations Ltd | Counterbalanced hoist |
| US7921485B2 (en) | 2007-12-27 | 2011-04-12 | Joerns Healthcare, Llc | Folding patient lift device |
| KR101156170B1 (ko) * | 2010-04-01 | 2012-06-18 | 한국생산기술연구원 | 전복방지 시스템이 구비된 이동용 리프트 장치 |
| CN105686876A (zh) * | 2016-03-29 | 2016-06-22 | 李现军 | 一种骨外科取钉装置 |
| CN106580601B (zh) * | 2016-12-15 | 2018-11-09 | 莱州科亿宏电动床有限公司 | 一种可调整距离的身体部位移动机构 |
| CN106726268B (zh) * | 2016-12-15 | 2019-04-02 | 莱州科亿宏电动床有限公司 | 一种护理床用身体部位移动装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5485797U (ja) * | 1977-11-30 | 1979-06-18 | ||
| JPS62108921U (ja) * | 1985-12-20 | 1987-07-11 | ||
| JPS6357048A (ja) * | 1986-08-22 | 1988-03-11 | インプロ リミテツド | 患者用ホイスト |
| JPH04109946A (ja) * | 1990-08-31 | 1992-04-10 | Tachi S Co Ltd | 可動式リフター |
| JPH0629528U (ja) * | 1992-08-28 | 1994-04-19 | 成宣 竹原 | 人体移動用補助具 |
-
1995
- 1995-02-22 JP JP7033999A patent/JPH08224278A/ja active Pending
-
1996
- 1996-02-16 TW TW085101952A patent/TW320560B/zh active
- 1996-02-21 CN CN96190111A patent/CN1146719A/zh active Pending
- 1996-02-21 EP EP96903200A patent/EP0756858A1/en not_active Withdrawn
- 1996-02-21 KR KR1019960705959A patent/KR970702020A/ko not_active Abandoned
- 1996-02-21 WO PCT/JP1996/000387 patent/WO1996025906A1/ja not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5485797U (ja) * | 1977-11-30 | 1979-06-18 | ||
| JPS62108921U (ja) * | 1985-12-20 | 1987-07-11 | ||
| JPS6357048A (ja) * | 1986-08-22 | 1988-03-11 | インプロ リミテツド | 患者用ホイスト |
| JPH04109946A (ja) * | 1990-08-31 | 1992-04-10 | Tachi S Co Ltd | 可動式リフター |
| JPH0629528U (ja) * | 1992-08-28 | 1994-04-19 | 成宣 竹原 | 人体移動用補助具 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004058126A1 (en) * | 2002-12-24 | 2004-07-15 | Neville Jeffery Pitts | Patient support and lifting means |
| US11540965B2 (en) * | 2019-11-21 | 2023-01-03 | Liko Research & Development Ab | Lifting devices positionable in high range positions and low range positions |
| US12447080B2 (en) | 2019-11-21 | 2025-10-21 | Liko Research & Development Ab | Lifting devices positionable in high range positions and low range positions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1146719A (zh) | 1997-04-02 |
| JPH08224278A (ja) | 1996-09-03 |
| TW320560B (ja) | 1997-11-21 |
| EP0756858A1 (en) | 1997-02-05 |
| KR970702020A (ko) | 1997-05-13 |
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