The Experts below are selected from a list of 147 Experts worldwide ranked by ideXlab platform

Zhiyuan Yan - One of the best experts on this subject based on the ideXlab platform.

  • research and development of micro instrument for laparoscopic minimally invasive surgical robotic system
    Robotics and Biomimetics, 2010
    Co-Authors: Zhiyuan Yan
    Abstract:

    Because of the fewer degree of freedom (DOF), poor flexibility and the absence of uniform mechanical and electrical interface, the micro instruments used in traditional invasive surgery can not be introduced into the laparoscopic minimally invasive surgical robotic system (LMISRS) directly. So it is very necessary to research and develop a series of new micro instruments for the LMISRS. Having considered the difference of motion flexibility and working space in micro instruments for different use, a novel micro instrument design method was suggested in the paper. By using the method, the DOF of the micro instruments can be configured randomly. By analyzing the requirements of the working space and the DOF configuration in invasive surgery, a ingenious snake-like joint modular was designed, and based on the research of the motion character and topology, a wrist mechanism with four joints and its drive system were also developed; furthermore, the coupling character of the drive system was also analyzed; at last, a Dissecting Forceps with good flexibility and a fast interface modular were designed. The experiments validated that the Dissecting Forceps is satisfied to the clinical requirements.

  • ROBIO - Research and development of micro-instrument for laparoscopic minimally invasive surgical robotic system
    2010 IEEE International Conference on Robotics and Biomimetics, 2010
    Co-Authors: Zhiyuan Yan
    Abstract:

    Because of the fewer degree of freedom (DOF), poor flexibility and the absence of uniform mechanical and electrical interface, the micro instruments used in traditional invasive surgery can not be introduced into the laparoscopic minimally invasive surgical robotic system (LMISRS) directly. So it is very necessary to research and develop a series of new micro instruments for the LMISRS. Having considered the difference of motion flexibility and working space in micro instruments for different use, a novel micro instrument design method was suggested in the paper. By using the method, the DOF of the micro instruments can be configured randomly. By analyzing the requirements of the working space and the DOF configuration in invasive surgery, a ingenious snake-like joint modular was designed, and based on the research of the motion character and topology, a wrist mechanism with four joints and its drive system were also developed; furthermore, the coupling character of the drive system was also analyzed; at last, a Dissecting Forceps with good flexibility and a fast interface modular were designed. The experiments validated that the Dissecting Forceps is satisfied to the clinical requirements.

Alain Dibie - One of the best experts on this subject based on the ideXlab platform.

  • Video surgical technique for interruption of patent ductus arteriosus in children and neonates.
    Pediatric Pulmonology, 1997
    Co-Authors: François Laborde, Thierry Folliguet, E. Da Cruz, Alain Batisse, D. Carbognani, Alain Dibie
    Abstract:

    Classical surgical interruption of PDA has partially been replaced by trans catheter endovascular closure since 1971. We describe a new technique for PDA closure by video surgery. With the patient under general anesthesia and intubated, two 5 mm holes were made through the left thoracic wall. A video camera and specially devised surgical tools were introduced, such as scissors, Dissecting Forceps, clip appliers. The ductus was dissected and two titanium clips were applied, completely interrupting the ductus. 282 patients were operated on from April 1991. Mean age was 20 months (range 1 month to 17 years) and mean weight was 13 kg (range 1.2 to 65 kg) Twenty-one had associated lesions not necessitating immediate surgical treatment. All had successful closure of the patent ductus with the video-assisted technique. 6 patients had recurrent laryngeal nerve injury (5 transient, 1 permanent). The usual hospital stay was from 48h to 72h. There were no other complications and no deaths. Video surgery is a rapid, safe and successful technique for closure of the patent ductus arteriosus. This technique is feasible in low-weight and premature infants.

  • Video surgical technique for interruption of patent ductus arteriosus in children and neonates.
    Pediatric pulmonology. Supplement, 1997
    Co-Authors: François Laborde, Thierry Folliguet, E. Da Cruz, Alain Batisse, D. Carbognani, Alain Dibie
    Abstract:

    Classical surgical interruption of PDA has partially been replaced by trans catheter endovascular closure since 1971. We describe a new technique for PDA closure by video surgery. With the patient under general anesthesia and intubated, two 5 mm holes were made through the left thoracic wall. A video camera and specially devised surgical tools were introduced, such as scissors, Dissecting Forceps, clip appliers. The ductus was dissected and two titanium clips were applied, completely interrupting the ductus. 282 patients were operated on from April 1991. Mean age was 20 months (range 1 month to 17 years) and mean weight was 13 kg (range 1.2 to 65 kg) Twenty-one had associated lesions not necessitating immediate surgical treatment. All had successful closure of the patent ductus with the video-assisted technique. 6 patients had recurrent laryngeal nerve injury (5 transient, 1 permanent). The usual hospital stay was from 48h to 72h. There were no other complications and no deaths. Video surgery is a rapid, safe and successful technique for closure of the patient ductus arteriosus. The technique is feasible in low-weight and premature infants.

François Laborde - One of the best experts on this subject based on the ideXlab platform.

  • Video surgical technique for interruption of patent ductus arteriosus in children and neonates.
    Pediatric Pulmonology, 1997
    Co-Authors: François Laborde, Thierry Folliguet, E. Da Cruz, Alain Batisse, D. Carbognani, Alain Dibie
    Abstract:

    Classical surgical interruption of PDA has partially been replaced by trans catheter endovascular closure since 1971. We describe a new technique for PDA closure by video surgery. With the patient under general anesthesia and intubated, two 5 mm holes were made through the left thoracic wall. A video camera and specially devised surgical tools were introduced, such as scissors, Dissecting Forceps, clip appliers. The ductus was dissected and two titanium clips were applied, completely interrupting the ductus. 282 patients were operated on from April 1991. Mean age was 20 months (range 1 month to 17 years) and mean weight was 13 kg (range 1.2 to 65 kg) Twenty-one had associated lesions not necessitating immediate surgical treatment. All had successful closure of the patent ductus with the video-assisted technique. 6 patients had recurrent laryngeal nerve injury (5 transient, 1 permanent). The usual hospital stay was from 48h to 72h. There were no other complications and no deaths. Video surgery is a rapid, safe and successful technique for closure of the patent ductus arteriosus. This technique is feasible in low-weight and premature infants.

  • Video surgical technique for interruption of patent ductus arteriosus in children and neonates.
    Pediatric pulmonology. Supplement, 1997
    Co-Authors: François Laborde, Thierry Folliguet, E. Da Cruz, Alain Batisse, D. Carbognani, Alain Dibie
    Abstract:

    Classical surgical interruption of PDA has partially been replaced by trans catheter endovascular closure since 1971. We describe a new technique for PDA closure by video surgery. With the patient under general anesthesia and intubated, two 5 mm holes were made through the left thoracic wall. A video camera and specially devised surgical tools were introduced, such as scissors, Dissecting Forceps, clip appliers. The ductus was dissected and two titanium clips were applied, completely interrupting the ductus. 282 patients were operated on from April 1991. Mean age was 20 months (range 1 month to 17 years) and mean weight was 13 kg (range 1.2 to 65 kg) Twenty-one had associated lesions not necessitating immediate surgical treatment. All had successful closure of the patent ductus with the video-assisted technique. 6 patients had recurrent laryngeal nerve injury (5 transient, 1 permanent). The usual hospital stay was from 48h to 72h. There were no other complications and no deaths. Video surgery is a rapid, safe and successful technique for closure of the patient ductus arteriosus. The technique is feasible in low-weight and premature infants.

Alain Batisse - One of the best experts on this subject based on the ideXlab platform.

  • Video surgical technique for interruption of patent ductus arteriosus in children and neonates.
    Pediatric Pulmonology, 1997
    Co-Authors: François Laborde, Thierry Folliguet, E. Da Cruz, Alain Batisse, D. Carbognani, Alain Dibie
    Abstract:

    Classical surgical interruption of PDA has partially been replaced by trans catheter endovascular closure since 1971. We describe a new technique for PDA closure by video surgery. With the patient under general anesthesia and intubated, two 5 mm holes were made through the left thoracic wall. A video camera and specially devised surgical tools were introduced, such as scissors, Dissecting Forceps, clip appliers. The ductus was dissected and two titanium clips were applied, completely interrupting the ductus. 282 patients were operated on from April 1991. Mean age was 20 months (range 1 month to 17 years) and mean weight was 13 kg (range 1.2 to 65 kg) Twenty-one had associated lesions not necessitating immediate surgical treatment. All had successful closure of the patent ductus with the video-assisted technique. 6 patients had recurrent laryngeal nerve injury (5 transient, 1 permanent). The usual hospital stay was from 48h to 72h. There were no other complications and no deaths. Video surgery is a rapid, safe and successful technique for closure of the patent ductus arteriosus. This technique is feasible in low-weight and premature infants.

  • Video surgical technique for interruption of patent ductus arteriosus in children and neonates.
    Pediatric pulmonology. Supplement, 1997
    Co-Authors: François Laborde, Thierry Folliguet, E. Da Cruz, Alain Batisse, D. Carbognani, Alain Dibie
    Abstract:

    Classical surgical interruption of PDA has partially been replaced by trans catheter endovascular closure since 1971. We describe a new technique for PDA closure by video surgery. With the patient under general anesthesia and intubated, two 5 mm holes were made through the left thoracic wall. A video camera and specially devised surgical tools were introduced, such as scissors, Dissecting Forceps, clip appliers. The ductus was dissected and two titanium clips were applied, completely interrupting the ductus. 282 patients were operated on from April 1991. Mean age was 20 months (range 1 month to 17 years) and mean weight was 13 kg (range 1.2 to 65 kg) Twenty-one had associated lesions not necessitating immediate surgical treatment. All had successful closure of the patent ductus with the video-assisted technique. 6 patients had recurrent laryngeal nerve injury (5 transient, 1 permanent). The usual hospital stay was from 48h to 72h. There were no other complications and no deaths. Video surgery is a rapid, safe and successful technique for closure of the patient ductus arteriosus. The technique is feasible in low-weight and premature infants.

Thierry Folliguet - One of the best experts on this subject based on the ideXlab platform.

  • Video surgical technique for interruption of patent ductus arteriosus in children and neonates.
    Pediatric Pulmonology, 1997
    Co-Authors: François Laborde, Thierry Folliguet, E. Da Cruz, Alain Batisse, D. Carbognani, Alain Dibie
    Abstract:

    Classical surgical interruption of PDA has partially been replaced by trans catheter endovascular closure since 1971. We describe a new technique for PDA closure by video surgery. With the patient under general anesthesia and intubated, two 5 mm holes were made through the left thoracic wall. A video camera and specially devised surgical tools were introduced, such as scissors, Dissecting Forceps, clip appliers. The ductus was dissected and two titanium clips were applied, completely interrupting the ductus. 282 patients were operated on from April 1991. Mean age was 20 months (range 1 month to 17 years) and mean weight was 13 kg (range 1.2 to 65 kg) Twenty-one had associated lesions not necessitating immediate surgical treatment. All had successful closure of the patent ductus with the video-assisted technique. 6 patients had recurrent laryngeal nerve injury (5 transient, 1 permanent). The usual hospital stay was from 48h to 72h. There were no other complications and no deaths. Video surgery is a rapid, safe and successful technique for closure of the patent ductus arteriosus. This technique is feasible in low-weight and premature infants.

  • Video surgical technique for interruption of patent ductus arteriosus in children and neonates.
    Pediatric pulmonology. Supplement, 1997
    Co-Authors: François Laborde, Thierry Folliguet, E. Da Cruz, Alain Batisse, D. Carbognani, Alain Dibie
    Abstract:

    Classical surgical interruption of PDA has partially been replaced by trans catheter endovascular closure since 1971. We describe a new technique for PDA closure by video surgery. With the patient under general anesthesia and intubated, two 5 mm holes were made through the left thoracic wall. A video camera and specially devised surgical tools were introduced, such as scissors, Dissecting Forceps, clip appliers. The ductus was dissected and two titanium clips were applied, completely interrupting the ductus. 282 patients were operated on from April 1991. Mean age was 20 months (range 1 month to 17 years) and mean weight was 13 kg (range 1.2 to 65 kg) Twenty-one had associated lesions not necessitating immediate surgical treatment. All had successful closure of the patent ductus with the video-assisted technique. 6 patients had recurrent laryngeal nerve injury (5 transient, 1 permanent). The usual hospital stay was from 48h to 72h. There were no other complications and no deaths. Video surgery is a rapid, safe and successful technique for closure of the patient ductus arteriosus. The technique is feasible in low-weight and premature infants.