초록 ▼

An ophthalmic laser system includes a laser beam delivery system and an eye tracker responsive to movement of the eye operable with a laser beam delivery system for ablating corneal material of the eye through placement of laser beam shot on a selected area of the cornea of the eye. The shots are fi

An ophthalmic laser system includes a laser beam delivery system and an eye tracker responsive to movement of the eye operable with a laser beam delivery system for ablating corneal material of the eye through placement of laser beam shot on a selected area of the cornea of the eye. The shots are fired in a sequence and pattern such that no laser shots are fired at consecutive locations and no consecutive shots overlap. The pattern is moved in response to the movement of the eye.

대표청구항 ▼

An ophthalmic laser system includes a laser beam delivery system and an eye tracker responsive to movement of the eye operable with a laser beam delivery system for ablating corneal material of the eye through placement of laser beam shot on a selected area of the cornea of the eye. The shots are fi

An ophthalmic laser system includes a laser beam delivery system and an eye tracker responsive to movement of the eye operable with a laser beam delivery system for ablating corneal material of the eye through placement of laser beam shot on a selected area of the cornea of the eye. The shots are fired in a sequence and pattern such that no laser shots are fired at consecutive locations and no consecutive shots overlap. The pattern is moved in response to the movement of the eye. of the multistranded reinforcement are wound. 26. The intraluminal catheter of claim 1 having a non-traumatic distal tip. 27. The intraluminal catheter of claim 1 having a length between about 90 and 130 cm. 28. The intraluminal catheter of claim 1 having a shaped distal extremity. 29. A guiding catheter for accessing coronary blood vessels, comprising: a. an elongated shaft having proximal and distal ends, a port in the distal end, a wall defining an inner lumen extending within the elongated shaft which is in fluid communication with the port in the distal end and a multistrand reinforcement within the wall having at least one strand formed of a metallic material containing at least 50% (by weight) of a refractory metal selected from a group consisting of molybdenum, tungsten, rhenium, tantalum and niobium; b. an adapter on the proximal end in fluid communication the inner lumen extending within the elongated shaft; and c. a non-traumatic distal tip defining the port in the distal end. 30. The guiding catheter of claim 29 wherein the refractory alloy is tantalum. 31. The guiding catheter of claim 29 wherein the refractory metal is molybdenum. 32. The guiding catheter of claim 29 wherein the refractory metal is tungsten. 33. The guiding catheter of claim 29 wherein the refractory metal is rhenium. 34. The guiding catheter of claim 29 wherein at least one strand is formed of an alloy containing at least 75% (by weight) of a refractory metal. 35. An intraluminal catheter comprising an elongated shaft having proximal and distal ends, a port in the distal end, a wall defining an inner lumen extending within the elongated shaft which is in fluid communication with the port in the distal end and a multistrand reinforcement within the wall having at least one strand formed of an alloy containing at least 75% by weight of a refractory metal. the exposed portions of the upper surface of said absorbent structure. 4. The sanitary article according to claim 1, wherein said wall comprises, in the lower region, a lower density fibrous layer lying in vicinity of the upper surface of said absorbent structure, and, in the upper region, a higher density fibrous layer overlying said low density fibrous layer. 5. The sanitary article according to claim 4, wherein most fibers forming said lower density fibrous layer have a fineness of 2.2＿6.5 dtex and most fibers forming said higher density fibrous layer have a fineness of 0.5＿2.2 dtex. 6. The sanitary article according to claim 4, wherein the lower density fibrous layer is in contact with and sandwiched between the higher density fibrous layer and the upper surface of the absorbent structure. 7. The sanitary article according to claim 6, wherein the upper surface of said absorbent structure has a fiber density higher than that in the lower region of said wall. 8. The sanitary article according to claim 1, wherein said wall has a thickness of 2＿30 mm. 9. The sanitary article according to claim 1, wherein each of said openings has an opening area of 10＿1600 mm2and an occupancy ratio of 20＿80% per unit area of said panel. 10. The sanitary article according to claim 1, wherein said upper absorbent panel has a compressive modulus of 20＿80%, said compressive modulus being determined as (a thickness of said panel under a load of 35 g/cm2)÷(a thickness of said panel under a load of 2 g/cm2)×100%. 11. The sanitary article according to claim 1, wherein said absorbent structure comprises a liquid-pervious topsheet, a liquid-impervious backsheet and said liquid-absorbent core disposed therebetween to define a first region, a second region and an intermediate region extending between said first and second regions, and said upper absorbent panel being put on an upper surface of said topsheet. 12. The sanitary article according to claim 8, wherein the topsheet has a fiber density higher than that in the lower region of said wall. 13. The sanitary article according to claim 11, wherein said topsheet is made of a hydrophilic nonwoven fabric and defines the upper surface of said absorbent structure. 14. The sanitary article according to claim 1, wherein said wall extends continuously circumferentially of each of said openings to define multiple discrete said openings. 15. The sanitary article according to claim 1, wherein the lower region of said wall and the upper surface of said absorbent structure are made of different materials. 16. The sanitary article according to claim 15, wherein said wall comprises fused fibers of a thermoplastic synthetic resin, and the upper surface of said absorbent structure comprises hydrophilic nonwoven fabric. 17. The sanitary article according to claim 1, wherein the upper surface of said absorbent structure and said absorbent core are made of different materials. 18. The sanitary article according to claim 17, wherein the upper surface of said absorbent structure comprises hydrophilic nonwoven fabric, and said absorbent core comprises a mixture of fluff pulp and high absorption polymer particles. 19. The sanitary article according to claim 1, wherein said upper absorbent panel is placed on top and joined to the upper surface of said absorbent structure by adhesive or heat sealing. 20. The sanitary article according to claim 1, wherein a top, exposed surface of said wall is water repellent.