Gas supplying apparatus, control method of the same, gas supplying system, and endoscope system
A control method and an endoscope technology, applied in the field of endoscope systems, can solve problems such as not taking countermeasures into account
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no. 1 approach
[0087] 1 to 8 relate to the first embodiment of the present invention, FIG. 1 is a diagram showing a configuration example of an endoscope system having an air supply device, FIG. 2 is a front view of the air supply device in FIG. 1 , and FIG. 3 is the air supply device in FIG. The rear view of the device, FIG. 4 is a block diagram illustrating an example of the internal configuration of the air supply device in FIG. 1, FIG. 8 is a cross-sectional view illustrating a state in which the hole provided on the air / water supply button is blocked and carbon dioxide is sent to the insertion part side.
[0088] The endoscope system according to this embodiment shown in FIG. 1 is an endoscopic surgical system (hereinafter referred to as a surgical system) 1 . The surgical system 1 mainly includes an endoscope system 2 , an air supply system 3 , a system controller 4 , a monitor 5 as a display device, a centralized display panel 6 , a centralized operation panel 7 , and a cart 8 .
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no. 2 approach
[0155] Next, a second embodiment will be described.
[0156] 9 to 11 relate to the second embodiment of the present invention. FIG. 9 is a block diagram illustrating a configuration example of the air supply device, FIG. 10 is a timing chart illustrating the operation of the air supply device, and FIG. In addition, in FIGS. 9 to 11 , the same reference numerals and step S numbers are assigned to the same components and processing contents as those in the first embodiment, and descriptions thereof are omitted, and only different parts are described.
[0157] The overall structure of the surgical system of this embodiment is basically the same as the structure of FIG. 1 in the first embodiment, but the structure of the air supply device 31 used in this surgical system 1 is different.
[0158] As shown in FIG. 9 , the air supply device 31 has basically the same configuration as that of FIG. 4 , but further includes a flow measurement unit 51 , a comparison operation unit 52 and a...
no. 3 approach
[0206] Next, a third embodiment will be described.
[0207]17 to 19 relate to the third embodiment of the present invention. FIG. 7 is a block diagram illustrating a configuration example of the air supply device, FIG. 18 is a timing chart illustrating the operation of the air supply device, and FIG. 19 is a flow chart showing an example of control of the air supply device. In addition, in FIGS. 17 to 18 , the same reference numerals and step S numbers are assigned to the same components and processing contents as those in the above-mentioned respective embodiments, and descriptions thereof are omitted, and only different parts are described.
[0208] As shown in FIG. 17 , the air supply device 31 used in the surgical system 1 of the present embodiment is basically the same as the configuration of FIG. 9 in the second embodiment, but the content of the comparison calculation processing by the comparison calculation unit 52 is different.
[0209] In addition, the storage unit 5...
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