IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0722601
(2005-12-19)
|
등록번호 |
US-8460311
(2013-06-11)
|
우선권정보 |
JP-2004-377175 (2004-12-27) |
국제출원번호 |
PCT/JP2005/023246
(2005-12-19)
|
§371/§102 date |
20070622
(20070622)
|
국제공개번호 |
WO2006/070628
(2006-07-06)
|
발명자
/ 주소 |
- Ishii, Kiyoshi
- Kubota, Katsutoshi
|
출원인 / 주소 |
|
대리인 / 주소 |
Henricks, Slavin & Holmes LLP
|
인용정보 |
피인용 횟수 :
27 인용 특허 :
168 |
초록
▼
An intraocular lens implanting device capable of inserting an intraocular lens surely in safety into an eyeball and having an ophthalmic hooking function capable of adjusting the position of the intraocular lens. The intraocular lens implanting device for inserting an intraocular lens into an eyebal
An intraocular lens implanting device capable of inserting an intraocular lens surely in safety into an eyeball and having an ophthalmic hooking function capable of adjusting the position of the intraocular lens. The intraocular lens implanting device for inserting an intraocular lens into an eyeball through an incision in the eyeball tissue comprises a tubular main body, a storage part for the intraocular lens integrated with the main body or separated therefrom, and a plunger for pressing the intraocular lens placed in the containing section and discharging it into the eyeball, wherein the distal end of the plunger has a base part and a protuberance.
대표청구항
▼
1. An intraocular lens implanting device for inserting an intraocular lens into an eyeball through an incision in the eyeball tissue, said intraocular lens implanting device comprising: a cylindrical main body;a storage part for the intraocular lens that is integrated with or is separate from the ma
1. An intraocular lens implanting device for inserting an intraocular lens into an eyeball through an incision in the eyeball tissue, said intraocular lens implanting device comprising: a cylindrical main body;a storage part for the intraocular lens that is integrated with or is separate from the main body; anda plunger, for pushing out the intraocular lens stored in the storage part and discharging the lens into the eyeball, that has a distal end including a base part having a flat surface with an outer boundary defined by an edge, a height, a width, a first axis defined by a center of the height, and a second axis defined by a center of the width, anda protuberance, including a base end, with a center, that is adjacent to the flat surface and a free end that is distal of the base end, disposed on a periphery of the flat surface at a distance from the outer boundary of the flat surface, such that the base end of the protuberance is disposed entirely within an area defined by the outer boundary of the flat surface and the center of the base end is offset from the first and second axes, andwherein both the flat surface and the protuberance contact an optical part of the intraocular lens. 2. The intraocular lens implanting device according to claim 1, wherein the shape of the protuberance is a cylindrical pillar, a hemisphere, or a combination of a cylindrical pillar and a hemisphere. 3. The intraocular lens implanting device according to claim 1, wherein a contact part of an intraocular lens is elastically deformed by the protuberance when the intraocular lens stored in the storage part is pushed and moved by a distal end of the plunger. 4. The intraocular lens implanting device according to claim 1, wherein the flat surface and the protuberance fixes the distal end of the plunger to the intraocular lens. 5. An intraocular lens implantation device for use with an intraocular lens having an optical part, the implantation device comprising: a tubular main body;an intraocular lens storage portion associated with the main body; anda plunger, movable through the intraocular lens storage portion, including a distal end flat surface that has an outer boundary defined by an edge, anda substantially rigid protuberance that extends distally from the flat surface and is offset from the outer boundary of the flat surface;wherein the plunger and intraocular lens storage portion are configured such that both the flat surface and the protuberance contact an optical part of the intraocular lens. 6. An intraocular lens implantation device as claimed in claim 5, wherein the tubular main body comprises a cylindrical main body. 7. An intraocular lens implantation device as claimed in claim 5, wherein the intraocular lens storage portion comprises a removable cartridge. 8. An intraocular lens implantation device as claimed in claim 5, wherein the intraocular lens storage portion is integral with the tubular main body. 9. An intraocular lens implantation device as claimed in claim 5, wherein the plunger is formed from a metal. 10. An intraocular lens implantation device as claimed in claim 9, wherein the metal comprises a titanium alloy or stainless steel. 11. An intraocular lens implantation device as claimed in claim 5, wherein the protuberance is a cylindrical pillar, a hemisphere, or a combination of a cylindrical pillar and a hemisphere. 12. An intraocular lens implantation device as claimed in claim 5, wherein the flat surface and the protuberance together fix the distal end of the plunger to the intraocular lens. 13. An intraocular lens implantation device as claimed in claim 5, wherein the flat surface defines a height, a width, a horizontal axis that passes through the mid-point of the height, and a vertical axis that passes through the mid-point of the width; andthe protuberance has a center that is offset from the vertical and horizontal axes.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.