A wireless laparoscopic camera system includes a housing having proximal and distal ends and a lens disposed at the distal end thereof. A chip package is disposed within the housing. The chip package is positioned proximally of the lens and includes an image sensor, a processing component, and a wir
A wireless laparoscopic camera system includes a housing having proximal and distal ends and a lens disposed at the distal end thereof. A chip package is disposed within the housing. The chip package is positioned proximally of the lens and includes an image sensor, a processing component, and a wireless transmitter. The image sensor, the processing component, and the wireless transmitter are configured as bare die and are stacked and coupled in sequence with respect to one another to form the chip package. The chip package is configured to convert an optical image produced by the lens into an electrical signal. The signal is transmitted wirelessly to a wireless receiver positioned remote of the housing.
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1. A wireless laparoscopic camera system, comprising: a housing defining a longitudinal axis and having a proximal end and a distal end, the housing configured for insertion into an internal body cavity;a lens disposed at the distal end of the housing and radially-centered about the longitudinal axi
1. A wireless laparoscopic camera system, comprising: a housing defining a longitudinal axis and having a proximal end and a distal end, the housing configured for insertion into an internal body cavity;a lens disposed at the distal end of the housing and radially-centered about the longitudinal axis of the housing; anda chip package disposed within the housing and positioned proximal of the lens, the chip package including an image sensor, a processing component, and a wireless transmitter, each of the image sensor, the processing component, and the wireless transmitter radially-centered about the longitudinal axis of the housing, the image sensor, processing component, and wireless transmitter configured as bare die stacked and coupled in sequence with respect to one another to form the chip package, wherein the chip package is configured to convert an optical image produced by the lens into a signal and to wirelessly transmit the signal to a wireless receiver positioned remote of the housing. 2. The wireless laparoscopic camera system according to claim 1, further comprising an antenna disposed at the proximal end of the housing, the antenna configured to facilitate transmission of the signal to the wireless receiver. 3. The wireless laparoscopic camera system according to claim 1, wherein the wireless receiver is coupled to a video display for displaying the transmitted signal as a video image. 4. The wireless laparoscopic camera system according to claim 1, further comprising at least one battery disposed within the housing, the at least one battery configured to provide power to the chip package. 5. The wireless laparoscopic camera system according to claim 4, further comprising a battery charging circuit disposed within the housing and coupled to the at least one battery, the battery charging circuit configured to charge the at least one battery. 6. The laparoscopic camera system according to claim 5, further comprising a power transmitter positioned remote of the housing, the power transmitter configured to wirelessly transmit power to the battery charging circuit. 7. The laparoscopic camera system according to claim 6, wherein the power transmitter wirelessly transmits power to the battery charging circuit by radio frequency (RF) power transfer. 8. The laparoscopic camera system according to claim 1, wherein the housing includes a clip disposed on an outer surface thereof, the clip configured to releasably engage the housing to a surgical instrument. 9. A surgical system, comprising: a surgical instrument including an end effector assembly disposed at a distal end thereof, the end effector assembly insertable into and configured to perform at least one surgical task within an internal surgical site; anda camera system releasably engagable with the surgical instrument and located near the distal end thereof, the camera system insertable into the internal surgical site with the end effector assembly and configured to provide visualization of the internal surgical site during the at least one surgical task, the camera system including: a housing defining a longitudinal axis and having a proximal end and a distal end;a lens disposed at the distal end of the housing and radially-centered about the longitudinal axis of the housing; anda chip package disposed within the housing and positioned proximal of the lens, the chip package including an image sensor, a processing component, and a wireless transmitter, each of the image sensor, the processing component, and the wireless transmitter radially-centered about the longitudinal axis of the housing, the image sensor, processing component, and wireless transmitter configured as bare die stacked and coupled in sequence with respect to one another to form the chip package, wherein the chip package is configured to convert an optical image produced by the lens into a signal and to wirelessly transmit the signal to a wireless receiver positioned remote of the housing. 10. The system according to claim 9, wherein the camera system further comprises an antenna disposed at the proximal end of the housing, the antenna configured to facilitate transmission of the signal to the wireless receiver. 11. The system according to claim 9, wherein the wireless receiver is coupled to a video display for displaying the transmitted signal as a video image. 12. The system according to claim 9, wherein the camera system further comprises at least one battery disposed within the housing, the at least one battery configured to provide power to the chip package. 13. The system according to claim 9, further comprising a clip configured to releasably engage the camera system to the surgical instrument. 14. The system according to claim 9, wherein the surgical instrument includes a housing and a shaft extending distally from the housing, wherein the end effector assembly is disposed at a distal end of the shaft, and wherein the camera system is releasably engaged to the shaft of the surgical instrument.
Dung,Arndt, Method and devices for monitoring the clamping pressure, originating from an adjusting cylinder and fixing an exchangeable electrode at the electrode-supporting arm.
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