Claims
- 1. A clip of synthetic plastics material having two elongated limbs joined by an integral hinge, a first limb of a rounded triangular cross-section having when the clip is in its closed position a bottom surface and a top surface wherein said first limb increases in width continuously from said bottom surface to said top surface, said first limb being of substantially constant width along its length at any given height, the other limb being of channel form having a base, upstanding walls, and an open slot at the top, said channel limb being V-shaped with a rounded bottom whose radius is slightly greater than the radius of said first limb bottom surface, the top parts of said upstanding walls near the end of said channel limb opposite said hinge are shaped to extend towards each other and provide overhanging catch portions that extend along at least a portion of the length of said channel, said first limb being longer than said limb of channel form, said hinge being attached to each limb at or near the bottom surface thereof, and the relative dimensions being such that when closed the majority of the length of said first limb is received in the channel of said other limb and retained therein by said catch portions with a portion of said first limb extending beyond said channel at the end opposite said hinge.
- 2. The clip of claim 1 in which said limb of channel form has portions extended to provide finger-grippable flanges which stand proud of the respective upper longitudinal surfaces of said limb.
- 3. The clip of claim 2 in which said first limb has a rib extending therefrom which in the closed condition of the clip stands proud of the limb of channel form.
- 4. In combination with a drainable ostomy pouch having an open-bottomed tail portion and means for attaching said pouch to the body around the stoma, a clip of synthetic plastics material for resealably securing said open bottom, said clip having two elongated limbs joined by an integral hinge, a first limb of a rounded triangular cross-section having when the clip is in its closed position a bottom surface and a top surface wherein said first limb increases in width continuously from said bottom surface to said top surface, said first limb being of substantially constant width along its length at any given height, the other limb being of channel form having a base, upstanding walls, and an open slot at the top, said channel limb being V-shaped with a rounded bottom whose radius is slightly greater than the radius of said first limb bottom surface, the top parts of said upstanding walls near the end of said channel limb opposite said hinge are shaped to extend towards each other and provide overhanging catch portions that extend along at least a portion of the length of said channel, said first limb being longer than said limb of channel form, said hinge being attached to each limb at or near the bottom surface thereof, the relative dimensions being such that when closed the majority of the length of said first limb is received in the channel of said other limb and retained therein by said catch portions with a portion of said first limb extending beyond said channel at the end opposite said hinge and wherein the tail portion of said pouch is clamped between said limbs effectively sealing said open-bottom.
- 5. The combination of claim 4 in which said limb of channel form has portions extended to provide finger-grippable flanges which stand proud of the respective upper longitudinal surfaces of said limb.
- 6. The combination of claim 5 in which said first limb has a rib extending therefrom which in the closed condition of the clip stands proud of the limb of channel form.
Priority Claims (2)
Number |
Date |
Country |
Kind |
8017515 |
May 1980 |
GBX |
|
8033777 |
Oct 1980 |
GBX |
|
Parent Case Info
This is a continuation of copending application Ser. No. 898,871 filed on Aug. 20, 1986 now abandoned which is a continuation of Ser. No. 268,037 filed May 28, 1981, now abandoned.
US Referenced Citations (20)
Foreign Referenced Citations (5)
Number |
Date |
Country |
2547875 |
Apr 1977 |
DEX |
141035 |
Jan 1921 |
GBX |
826308 |
Dec 1959 |
GBX |
1224535 |
Mar 1971 |
GBX |
1245677 |
Sep 1971 |
GBX |
Continuations (2)
|
Number |
Date |
Country |
Parent |
898871 |
Aug 1986 |
|
Parent |
268037 |
May 1981 |
|