IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0416015
(2009-03-31)
|
등록번호 |
US-9492317
(2016-11-15)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Abbott Medical Optics Inc.
|
대리인 / 주소 |
Abbott Medical Optics Inc.
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
152 |
초록
▼
The present invention pertains to a cassette capture mechanism for uniting a cassette with a console to prevent jamming or damage to the console and/or cassette. The cassette capture mechanism comprises a cassette receptacle, an axial translation linkage, a first sensor apparatus, and a second senso
The present invention pertains to a cassette capture mechanism for uniting a cassette with a console to prevent jamming or damage to the console and/or cassette. The cassette capture mechanism comprises a cassette receptacle, an axial translation linkage, a first sensor apparatus, and a second sensor apparatus. The cassette receptacle is configured to couple with a cassette having a positioning surface. The axial translation linkage is configured to couple the cassette with the cassette receptacle. The first sensor apparatus is configured to detect alignment of the cassette in a horizontal plane with respect to the cassette receptacle when the cassette is initially coupled with the cassette receptacle; and the second sensor apparatus is configured to detect activation of the first sensor apparatus and detect alignment of the cassette in a vertical plane with respect to the cassette receptacle.
대표청구항
▼
1. A cassette capture mechanism, comprising: a cassette receptacle, wherein the cassette receptacle is configured to couple with a cassette having a positioning surface;an axial translation linkage, wherein the axial translation linkage is configured to couple the cassette with the cassette receptac
1. A cassette capture mechanism, comprising: a cassette receptacle, wherein the cassette receptacle is configured to couple with a cassette having a positioning surface;an axial translation linkage, wherein the axial translation linkage is configured to couple the cassette with the cassette receptacle;a first sensor apparatus, wherein the first sensor apparatus is configured to detect alignment of the cassette in a horizontal plane with respect to the cassette receptacle when the cassette is initially coupled with the cassette receptacle; anda second sensor apparatus, wherein the second sensor apparatus is configured to detect activation of the first sensor apparatus and facilitate the alignment of the cassette in a vertical plane with respect to the cassette receptacle by causing the axial translation linkage to draw multiple latches towards the cassette receptacle and towards each other substantially simultaneously. 2. The cassette capture mechanism of claim 1, wherein the first sensor apparatus comprises one or more alignment switches, wherein the alignment switch comprises a friction roller and a sensor switch. 3. The cassette capture mechanism of claim 1, wherein the second sensor apparatus comprises a detection switch, wherein the detection switch is configured to detect engagement of the positioning surface of the cassette with the cassette receptacle. 4. The cassette capture mechanism of claim 1, wherein each latch comprises a c-channel configured to capture the cassette. 5. The cassette capture mechanism of claim 4, wherein the cassette comprises one or more flanges configured to couple the cassette with the cassette receptacle via the c-channel. 6. The cassette capture mechanism of claim 1, further comprising a cylinder apparatus, wherein the cylinder apparatus is coupled with the axial translation linkage and configured to move the axial translation linkage to capture the cassette in the cassette receptacle. 7. The cassette capture mechanism of claim 6, wherein the cylinder apparatus comprises a cylinder, a pressure regulator, a pressure transducer, and two or more valves. 8. A phacoemulsification system, comprising a cassette, wherein the cassette comprises positioning surfaces; anda console, wherein the console comprises a cassette receptacle, an axial translation linkage, a first sensor apparatus, and a second sensor apparatus,wherein the cassette receptacle is configured to couple with the positioning surfaces of the cassette;wherein the axial translation linkage is configured to engage the cassette to couple the cassette with the cassette receptacle;wherein the first sensor apparatus is configured to detect proper alignment of the cassette when the cassette is initially coupled with the cassette receptacle;and wherein the second sensor apparatus is configured to detect activation of the first sensor apparatus and capture the cassette to hold the cassette in proper alignment with the console using the axial translation linkage by drawing two or more latches towards the cassette receptacle and towards each other substantially simultaneously. 9. The phacoemulsification system of claim 8, wherein the first sensor apparatus comprises one or more alignment switches, wherein the alignment switch comprises a friction roller and a sensor switch. 10. The phacoemulsification system of claim 8, wherein the second sensor apparatus comprises a detection switch, wherein the detection switch is configured to detect engagement of the positioning surface of the cassette with the cassette receptacle. 11. The phacoemulsification system of claim 8, wherein each latch comprises a c-channel configured to capture the cassette. 12. The phacoemulsification system of claim 11, wherein the cassette comprises one or more flanges configured to couple the cassette with the cassette receptacle via the c-channel. 13. The phacoemulsification system of claim 8, wherein the console further comprises a cylinder apparatus, wherein the cylinder apparatus is coupled with the axial translation linkage and configured to move the axial translation linkage to capture the cassette in the cassette receptacle. 14. The cassette capture mechanism of claim 13, wherein the cylinder apparatus comprises a cylinder, a pressure regulator, a pressure transducer, and two or more valves.
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