IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0216946
(2002-08-12)
|
발명자
/ 주소 |
- Narula, Vinod K.
- Narula, Dipak
|
대리인 / 주소 |
Salazar, John F.Middleton Reutlinger
|
인용정보 |
피인용 횟수 :
19 인용 특허 :
21 |
초록
▼
An inexpensive and easy to use orthopedic splint made from a plurality of plastic ribs held together on a fabric sheath. The plurality of ribs is affixed to the sheath by adhesive or similar means at equal intervals across one surface of the sheath. The sheath can be designed to fit about a particul
An inexpensive and easy to use orthopedic splint made from a plurality of plastic ribs held together on a fabric sheath. The plurality of ribs is affixed to the sheath by adhesive or similar means at equal intervals across one surface of the sheath. The sheath can be designed to fit about a particular body section or it can be a generic rectangular unit. The ribs may be designed with perforations or other such similar weak areas so that the length of the splint may be shortened by breaking off and removing ends of the rib. Alternatively, the ribs may already have partitions so that breaking or cutting the ribs is not required. The ribs have apertures through which a cable tie or similar fastener is passed in order to secure the splint snugly to the injured appendage.
대표청구항
▼
An inexpensive and easy to use orthopedic splint made from a plurality of plastic ribs held together on a fabric sheath. The plurality of ribs is affixed to the sheath by adhesive or similar means at equal intervals across one surface of the sheath. The sheath can be designed to fit about a particul
An inexpensive and easy to use orthopedic splint made from a plurality of plastic ribs held together on a fabric sheath. The plurality of ribs is affixed to the sheath by adhesive or similar means at equal intervals across one surface of the sheath. The sheath can be designed to fit about a particular body section or it can be a generic rectangular unit. The ribs may be designed with perforations or other such similar weak areas so that the length of the splint may be shortened by breaking off and removing ends of the rib. Alternatively, the ribs may already have partitions so that breaking or cutting the ribs is not required. The ribs have apertures through which a cable tie or similar fastener is passed in order to secure the splint snugly to the injured appendage. rth circumferential edge portions (31c, 31d) which in a spaced-apart relationship are located one on each side of said second circumferential edge portion (31b) and which are adapted to seal against a portion, in said operative position closest to the cylinder (V), of each doctor blade (K6, K7). 7. A device as claimed in claims 6, wherein the third and fourth circumferential edge portions (21c, 21d) of the first sealing sheet (20) are adapted to be located, in said operative position, at a distance from a portion, closest to the circumferential surface of the cylinder (V), of each doctor blade (K6, K7), and wherein the third and fourth circumferential edge portions (31c, 31d) of the second sealing sheet (30) are adapted to be located at a distance from a portion, closest to the frame (K1), of each doctor blade (K6, K7). 8. A device as claimed in claim 1, wherein the first sealing sheet (20) is designed to be mounted facing the chamber (K10), and wherein the second sealing sheet (30) is designed to be mounted facing away from the chamber (K10). 9. A device as claimed in claim 1, wherein the first and second sealing sheets (20, 30) are essentially plane and abut against each other. 10. A device as claimed in claim 1, wherein the first sealing sheet (20) is made of a compressible material. 11. A device as claimed in claim 1, wherein the first sealing sheet (20) is made of a foamed polymer material. 12. A device as claimed in claim 1, wherein the second sealing sheet (30) is made of a yieldable material. 13. A device as claimed in claim 1, wherein the second sealing sheet (30) is made of a polymer material. 14. A device as claimed in claim 13, wherein said polymer material comprises polytetrafluoroethylene. 15. A device as claimed in claim 1, wherein the first sealing sheet (20) is about 3-35 times thicker than the second sealing sheet (30). 16. A device as claimed in claim 1, wherein the first sealing sheet (20) has a thickness of about 3-15 mm. 17. A device as claimed in claim 16, wherein said first sealing sheet (20) has a thickness of about 5 mm. 18. A device as claimed in claim 1, wherein the second sealing sheet (30) has a thickness which is less than about 1.1 mm. 19. A device as claimed in claim 18, wherein said second sealing sheet (30) has a thickness which is about 0.3-0.6 mm. 20. A device as claimed in claim 1, wherein said opening (K11) in one end of the chamber (K10) is essentially trapezoidal, the two sealing sheets (20, 30) also being essentially trapezoidal with two opposite long sides and two opposite, inclined short sides, and wherein a long side of each sealing sheet (20, 30) defines said edge surface and said sealing lip (34), respectively. 21. A device as claimed in claim 1, further comprising a holding means (10) which comprises two holding elements (11, 12) which are adapted to be clamped together and between which the sealing sheets (20, 30) are adapted to be releasably clamped to each other. 22. A device as claimed in claim 21, wherein the second sealing sheet (30) is mounted in the holding means (10) so as to be easily exchangeable. 23. A chambered doctor blade for printing units, characterized in that it has at least one end sealing device as claimed in claim 1.
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