Lying-position basin for washing hair in bed
Patent Information
- Application Number
- PCT/DE2025/000002
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-01-13
- Filing Date
- 2025-01-06
- Publication Date
- 2025-10-09
AI Technical Summary
Existing hair washing devices for bedridden individuals face issues with instability, discomfort, and mattress wetting due to their design, leading to durability problems and discomfort.
A plastic washbasin with a recess for a soft neckrest and a dual frame system that collects leaking water, ensuring comfort and mattress dryness.
Provides a comfortable and durable hair washing solution that keeps the mattress dry by collecting water within a channel formed by dual frames, addressing the instability and discomfort issues of existing devices.
Smart Images

Figure DE2025000002_09102025_PF_FP_ABST
Abstract
Description
[0001] Description
[0002] Reclining basin for washing hair in bed
[0003] Washing the hair of people in need of care who cannot leave their beds independently is a well-known problem in nursing care. Two different devices are currently available on the market as a solution:
[0004] Inflatable structures (filled with air), while soft for the person in need of care, often leave wet mattresses after use due to their unstable air construction. Users also complain of high wear and tear, as a defect often renders the inflatable pools unusable after just a few uses or due to careless storage.
[0005] Plastic wash basins offered on the market for washing bed hair are solid and durable, but the solid (hard) material makes them very uncomfortable in the neck area and usually painful for the person in need of care to use.
[0006] The invention stated in the patent claim is based on the fact that the two advantages
[0007] The patient lies softly and comfortably and the firm pelvis is connected to each other, and the advantage of a channel created by a second pelvic frame provides an additional benefit for a drier mattress.
[0008] The invention specified in the patent claim is thus a plastic washbasin that, instead of a plastic neckrest, has a recess into which a soft neckrest can be placed, such as a neck roll, a rolled-up bath towel, or two towels rolled together. By using two basin frames instead of one, the channel between them can collect water that would otherwise leak over the first frame in conventional models during use, thus keeping the bed drier. A washbasin for washing hair while lying down.
Claims
AMENDED CLAIMS received by the International Bureau on 6 August 2025 (06.08.2025) Wash basin made of solid plastic for washing hair when a person is lying down in a bed, characterized in that the wash basin does not comprise a permanently installed head or neck support, but has a recess (2) integrated into the basin, which serves to accommodate exchangeable, individually selectable head or neck supports. AMENDED SHEET (ARTICLE 19)