ELECTROSURGICAL INSTRUMENT WITH FIBER OPTIC ROTARY COUPLING
A surgical instrument includes a body, a shaft assembly extending distally from and rotatably coupled to the body, an end effector extending distally from the shaft assembly, a fiber optic cable, and a rotary coupling assembly. The end effector may rotate with the shaft assembly relative to the body...
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| creator | Draginoff, Jr., Carl J Meijer, Robertus C Watson, Thomas J Boudreaux, Chad P |
| description | A surgical instrument includes a body, a shaft assembly extending distally from and rotatably coupled to the body, an end effector extending distally from the shaft assembly, a fiber optic cable, and a rotary coupling assembly. The end effector may rotate with the shaft assembly relative to the body. The end effector includes a sensor assembly. The fiber optic cable extends proximally from the sensor assembly, along the shaft assembly, and into the body. The fiber optic cable includes a distal portion that rotates with the end effector, a proximal portion associated with the body, and a coiled portion interposed between the distal portion and the proximal portion. The rotary coupling assembly includes a handle-side body and a shaft-side body. The rotary coupling assembly can radially expand and contract the coiled portion of the fiber optic cable in response to relative rotation between the handle-side body and the shaft-side body. |
| format | Patent |
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The end effector may rotate with the shaft assembly relative to the body. The end effector includes a sensor assembly. The fiber optic cable extends proximally from the sensor assembly, along the shaft assembly, and into the body. The fiber optic cable includes a distal portion that rotates with the end effector, a proximal portion associated with the body, and a coiled portion interposed between the distal portion and the proximal portion. The rotary coupling assembly includes a handle-side body and a shaft-side body. 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The end effector may rotate with the shaft assembly relative to the body. The end effector includes a sensor assembly. The fiber optic cable extends proximally from the sensor assembly, along the shaft assembly, and into the body. The fiber optic cable includes a distal portion that rotates with the end effector, a proximal portion associated with the body, and a coiled portion interposed between the distal portion and the proximal portion. The rotary coupling assembly includes a handle-side body and a shaft-side body. The rotary coupling assembly can radially expand and contract the coiled portion of the fiber optic cable in response to relative rotation between the handle-side body and the shaft-side body.</description><subject>DIAGNOSIS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>SURGERY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB29XF1DgnyDw4Ncvd0dvRR8PQLDgkK9XX1C1EI9wzxUHDzdHINUvAPCPF0VgjyD3EMilRw9g8N8PH0c-dhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGRsaGBgYmppaOhsbEqQIAwrEqsA</recordid><startdate>20230330</startdate><enddate>20230330</enddate><creator>Draginoff, Jr., Carl J</creator><creator>Meijer, Robertus C</creator><creator>Watson, Thomas J</creator><creator>Boudreaux, Chad P</creator><scope>EVB</scope></search><sort><creationdate>20230330</creationdate><title>ELECTROSURGICAL INSTRUMENT WITH FIBER OPTIC ROTARY COUPLING</title><author>Draginoff, Jr., Carl J ; Meijer, Robertus C ; Watson, Thomas J ; Boudreaux, Chad P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2023100459A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2023</creationdate><topic>DIAGNOSIS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>SURGERY</topic><toplevel>online_resources</toplevel><creatorcontrib>Draginoff, Jr., Carl J</creatorcontrib><creatorcontrib>Meijer, Robertus C</creatorcontrib><creatorcontrib>Watson, Thomas J</creatorcontrib><creatorcontrib>Boudreaux, Chad P</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Draginoff, Jr., Carl J</au><au>Meijer, Robertus C</au><au>Watson, Thomas J</au><au>Boudreaux, Chad P</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTROSURGICAL INSTRUMENT WITH FIBER OPTIC ROTARY COUPLING</title><date>2023-03-30</date><risdate>2023</risdate><abstract>A surgical instrument includes a body, a shaft assembly extending distally from and rotatably coupled to the body, an end effector extending distally from the shaft assembly, a fiber optic cable, and a rotary coupling assembly. The end effector may rotate with the shaft assembly relative to the body. The end effector includes a sensor assembly. The fiber optic cable extends proximally from the sensor assembly, along the shaft assembly, and into the body. The fiber optic cable includes a distal portion that rotates with the end effector, a proximal portion associated with the body, and a coiled portion interposed between the distal portion and the proximal portion. The rotary coupling assembly includes a handle-side body and a shaft-side body. The rotary coupling assembly can radially expand and contract the coiled portion of the fiber optic cable in response to relative rotation between the handle-side body and the shaft-side body.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SURGERY |
| title | ELECTROSURGICAL INSTRUMENT WITH FIBER OPTIC ROTARY COUPLING |
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