CA1159601A - Shower assist safety device - Google Patents
Shower assist safety deviceInfo
- Publication number
- CA1159601A CA1159601A CA000417501A CA417501A CA1159601A CA 1159601 A CA1159601 A CA 1159601A CA 000417501 A CA000417501 A CA 000417501A CA 417501 A CA417501 A CA 417501A CA 1159601 A CA1159601 A CA 1159601A
- Authority
- CA
- Canada
- Prior art keywords
- tub
- seat
- shower
- seat frame
- user
- 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.)
- Expired
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
- A61G7/1001—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications
- A61G7/1003—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications mounted on or in combination with a bath-tub
-
- 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
- A61G7/1013—Lifting of patients by
- A61G7/1019—Vertical extending columns or 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
- A61G7/1044—Stationary fixed means, e.g. fixed to a surface or bed
-
- 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
- A61G7/1049—Attachment, suspending or supporting means for patients
- A61G7/1059—Seats
-
- 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
- A61G7/1076—Means for rotating around a vertical axis
-
- 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
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/16—Type of patient bariatric, e.g. heavy or obese
Abstract
Abstract of the Disclosure This invention relates to a lifting and swinging bathroom device that enables the user to slide onto its seat portion when the seat is in a locked lowered position outside the tub and, through a series of manual operations, to raise and swing the user into the tub area enabling him or her to have a shower unattended. The entire raising and lowering linkage is mounted cantilever fashion on a rotatable column adjacent the outside of the tub. The invention is of particular use to a person in a wheelchair and has a broad use for the aged, the infirm and the obese.
Description
~. l 15~6~
." ~
This invention relates to a lifting ai - ,athroom device that ena~les the user to slide onto its seat portion when the seat is in a locked lowered position outside the tub and through a series of manual operations to raise and swing the user into the tub area, enabling him or her to have a show2r unattended.
The entire raising and lowering device is mounted cantilever fashion on a rotatable column adiacent to the outside of the tub by means of a parallelogram linkage system. No modification is necessary to the shower/
tub area with the exception of a hand held shower head on a flexible hose.
The rotatable column extends from floor to ceiling for stability and has a thrust bearing in its lower portion and a stationary base plate. The base plate in cooperation with a retractable locking rod provides a lock-up against rotation in any one of four positions.
The rotatable column is located two-thirds of the way back from the tap end of the tub.
The seat frame has a 90 relationship with the plane of the parallelogram linkage so that its final stage of lock-up rotation aligns it with the longitudinal axis of the tub. The user can reach the taps and the flexible hose shower head.
' ; After the shower, the sequence of manual operations is reversed permitting the user to slide off of the seat onto another support such as a wheelchair.
In further description of the invention reference is made to the accompanying drawings wherein, ~igure 1 shows three operative positions of the lift device in plan and, Figure 2 shows the same positions in elevation together with construc-tion details of the rotatable column.
~, l 159601
." ~
This invention relates to a lifting ai - ,athroom device that ena~les the user to slide onto its seat portion when the seat is in a locked lowered position outside the tub and through a series of manual operations to raise and swing the user into the tub area, enabling him or her to have a show2r unattended.
The entire raising and lowering device is mounted cantilever fashion on a rotatable column adiacent to the outside of the tub by means of a parallelogram linkage system. No modification is necessary to the shower/
tub area with the exception of a hand held shower head on a flexible hose.
The rotatable column extends from floor to ceiling for stability and has a thrust bearing in its lower portion and a stationary base plate. The base plate in cooperation with a retractable locking rod provides a lock-up against rotation in any one of four positions.
The rotatable column is located two-thirds of the way back from the tap end of the tub.
The seat frame has a 90 relationship with the plane of the parallelogram linkage so that its final stage of lock-up rotation aligns it with the longitudinal axis of the tub. The user can reach the taps and the flexible hose shower head.
' ; After the shower, the sequence of manual operations is reversed permitting the user to slide off of the seat onto another support such as a wheelchair.
In further description of the invention reference is made to the accompanying drawings wherein, ~igure 1 shows three operative positions of the lift device in plan and, Figure 2 shows the same positions in elevation together with construc-tion details of the rotatable column.
~, l 159601
-2-hs shown in Figures 1 and 2, a rotatable column 1 is located adjacent the out side of the tub and approximately two-thirds of the way bac~ from the tap end of the tub. The column extends from floor to ceiling and is adiustable for varying ceiling heights. Reference to Figure 2 is made for - the construction of the column. A ceiling socket 2 provides for free rotation of the column. In the lower portion of the column is a thrust bearing 3 and a stationary base plate 4. hn annular flange 5 on the base plate has a series of holes in a 90 sector that co-operate with a retractable pin to provide four positions of lock-up. The pin, through a rod extension, is manually raised and lowered by the user.
A parallelogram linkage system 6 has upper and lower links with vertically spaced hinge points on the column and vertically spaced hinge points on a seat frame back 7. The seat frame longitudinal axis is fi~ed at 90 to ~he plane of the parallelogram linkage, as shown in Figure 1. The seat support frame 8 is hinged transversely so that it can be folded up from thirty-three inches extended to nine inches folded. A leg separator extension 9 combines with the seat support frame to provide a horizontal base for a conventional open front toilet seat 10. A manually controlled power means 11 has an offset connection with the upper link and a column connection adjacent the lower link. This provides a lifting range for the seat of twenty-six inches.
The rotation sequence for the seat is shown in ~igure 1 and the raising and lowering sequence in Figure 2. Position h in both figures is the loading position, position B is the tub clearing position and position C
is the shower position.
~Jith further reference to the seat frame, the seat frame back is provided with arm ~ësts 12 that can be folded up and down indepsndently. This makes the device adaptable for a right hand tub or a left hand tub. A lap belt 13 extends on either side of the seat frame back in its lower portion. Leg straps 14 depend from the leg separator extension and may be clipped to eye-bolts in the free end of the arm rests.
' 1 15g~
--3~
There are two ~old-up positions for the device. In one, the folded up seat frame is parallel with the outer edge of the tub. This is a lock-up position and permits full use of the shower/tub area by someone else.
In the second, the folded up seat frame is swung rearwardly inside the tub area as far as it will go and is a non-lock position for the column.
It is thus seen that a convenient and safe apparatus is provided in this invention which enables a handicapped user to take a shower unattended.
A parallelogram linkage system 6 has upper and lower links with vertically spaced hinge points on the column and vertically spaced hinge points on a seat frame back 7. The seat frame longitudinal axis is fi~ed at 90 to ~he plane of the parallelogram linkage, as shown in Figure 1. The seat support frame 8 is hinged transversely so that it can be folded up from thirty-three inches extended to nine inches folded. A leg separator extension 9 combines with the seat support frame to provide a horizontal base for a conventional open front toilet seat 10. A manually controlled power means 11 has an offset connection with the upper link and a column connection adjacent the lower link. This provides a lifting range for the seat of twenty-six inches.
The rotation sequence for the seat is shown in ~igure 1 and the raising and lowering sequence in Figure 2. Position h in both figures is the loading position, position B is the tub clearing position and position C
is the shower position.
~Jith further reference to the seat frame, the seat frame back is provided with arm ~ësts 12 that can be folded up and down indepsndently. This makes the device adaptable for a right hand tub or a left hand tub. A lap belt 13 extends on either side of the seat frame back in its lower portion. Leg straps 14 depend from the leg separator extension and may be clipped to eye-bolts in the free end of the arm rests.
' 1 15g~
--3~
There are two ~old-up positions for the device. In one, the folded up seat frame is parallel with the outer edge of the tub. This is a lock-up position and permits full use of the shower/tub area by someone else.
In the second, the folded up seat frame is swung rearwardly inside the tub area as far as it will go and is a non-lock position for the column.
It is thus seen that a convenient and safe apparatus is provided in this invention which enables a handicapped user to take a shower unattended.
Claims (4)
1. A lifting and rotating device mounted, adjacent the outside of a conventional bathtub comprising a rotatable support column, a linkage system hingedly connected to the support column cantilever fashion and hingedly connected at its free end to a seat frame, manually controlled means to move the seat frame and thus its seat from a low position outside the tub to a raised position clearing the edge of the tub to a low position inside the tub, where the user can have a shower unattended.
2. The device of claim 1 wherein the movement between positions is in 30 degree increments.
3. The device of claim 1 wherein the linkage system has upper and lower links and vertically spaced hinge points defining a parallelogram and wherein the manually controlled means is a power assist between the column and the upper link of the linkage system to provide a lift range of twenty-six inches, from 16 inches above the floor to 42 inches above the floor.
4. The device of claim 3 wherein the angle between the longitudinal axis of the seat frame and the plane of the parallelogram linkage is a fixed angle of 90 degrees.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000417501A CA1159601A (en) | 1982-12-10 | 1982-12-10 | Shower assist safety device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000417501A CA1159601A (en) | 1982-12-10 | 1982-12-10 | Shower assist safety device |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1159601A true CA1159601A (en) | 1984-01-03 |
Family
ID=4124134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000417501A Expired CA1159601A (en) | 1982-12-10 | 1982-12-10 | Shower assist safety device |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1159601A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2671961A1 (en) * | 1991-01-25 | 1992-07-31 | Amilhau Martine | Autonomous combined sanitary unit for the disabled or those with reduced mobility |
US6649548B1 (en) | 1998-10-02 | 2003-11-18 | Kimberly-Clark Worldwide, Inc. | Nonwoven web and film laminate with improved strength and method of making the same |
-
1982
- 1982-12-10 CA CA000417501A patent/CA1159601A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2671961A1 (en) * | 1991-01-25 | 1992-07-31 | Amilhau Martine | Autonomous combined sanitary unit for the disabled or those with reduced mobility |
US6649548B1 (en) | 1998-10-02 | 2003-11-18 | Kimberly-Clark Worldwide, Inc. | Nonwoven web and film laminate with improved strength and method of making the same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |