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Laparoscope transfer structure, installation jig, adapter, transfer device, installation method and surgical robot

An adapter and laparoscope technology, which is applied in the field of medical devices, can solve the problems of compatibility between the robot arm and the laparoscope and the difficulty in finding the zero position, and achieve the effect of solving compatibility difficulties and good adaptability

Active Publication Date: 2022-05-27
RONOVO (SHANGHAI) MEDICAL SCI & TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you change to another brand or model of laparoscope, there will be problems of compatibility between the robot arm and the laparoscope and difficulty in finding the zero position

Method used

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  • Laparoscope transfer structure, installation jig, adapter, transfer device, installation method and surgical robot
  • Laparoscope transfer structure, installation jig, adapter, transfer device, installation method and surgical robot
  • Laparoscope transfer structure, installation jig, adapter, transfer device, installation method and surgical robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0093] This embodiment provides a cavity mirror adapter structure 1, which can fix the cavity mirror, so that the cavity mirror can be easily fixed at a required position through the cavity mirror adapter structure 1, wherein the above-mentioned "required position" can be determined according to the cavity mirror. actual usage adjustment. like figure 1 and figure 2 As shown, the endoscope adapter structure 1 includes a fixing ring 11 , a locking ring 12 and a clamping portion 13 . Both the fixing ring 11 and the locking ring 12 can be sleeved outside the insertion portion 202 of the endoscope, and the fixing ring 11 and the locking ring 12 are movably connected. Any one of the fixing ring 11 and the locking ring 12 is provided with at least two clamping parts 13 circumferentially spaced apart, and the at least two clamping parts 13 can clamp the insertion part when the fixing ring 11 and the locking ring 12 are fixed 202, thereby fixing the cavity mirror adapter structure ...

Embodiment 2

[0114] like Figure 4 As shown, this embodiment provides a cavity mirror adapter structure 1, which is different from the first embodiment in that the structure of the locking ring driving clamping portion 13 is different.

[0115] like Figure 5 and Image 6 As shown, the locking ring 12 is sleeved outside the fixing ring 11 and is threadedly connected with the fixing ring 11. The clamping portion 13 extends from the end face of the fixing ring 11 along the axial direction of the fixing ring 11. The flange 131 extending in the circumferential direction of the ring 11 is provided with an arc-shaped hole 1311. The width of the arc-shaped hole 1311 gradually decreases along the locking direction of the fixing ring 11 and the locking ring 12. The locking ring 12 is provided with a first locking pin 123 that can slide along the arc-shaped hole 1311 .

[0116] When the locking ring 12 and the fixing ring 11 are screwed together, the first locking pin 123 slides along the arc-sha...

Embodiment 3

[0121] like Figure 8 As shown, this embodiment provides a cavity mirror transfer structure 1 , which is different from the first and second embodiments in that the structure of the locking ring driving clamping portion 13 is different.

[0122] like Figure 9 As shown, the clamping portion 13 extends from the end face of the locking ring 12 along the axial direction of the locking ring 12. The clamping portion 13 is provided with a helically extending locking groove 132, and the depth of the locking groove 132 gradually decreases along the helical direction. Small, the locking groove 132 is provided with a locking groove 1321 at one end with a small depth; the fixing ring 11 is sleeved outside the locking ring 12, and the inner wall of the fixing ring 11 is protruded with a second locking pin 114, the second The locking pin 114 can slide along the locking groove 132 and can be locked in the locking groove 1321 .

[0123] In this embodiment, the fixing ring 11 and the lockin...

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Abstract

The invention relates to the technical field of medical instruments, in particular to a laparoscopic adapter structure, a mounting jig, an adapter, an adapter device, an installation method, and a surgical robot. The endoscope transition structure includes a fixed ring and a locking ring, the fixed ring can be sleeved outside the insertion part of the endoscope; the locking ring can be movably connected with the fixed ring, and can be sleeved on the insertion part Outside; any one of the fixing ring and the locking ring is provided with at least two clamping parts at circumferential intervals, and at least two clamping parts can be fixed when the fixing ring and the locking ring are fixed Clamp the insert. The endoscope adapter structure utilizes the feature that the diameters of the insertion part are basically the same, and the fixing ring is sleeved outside the insertion part and clamped and fixed by at least two clamping parts, which can be compatible with different types or brands of endoscopes. The installation of the cavity mirror and the manipulator is realized through the cavity mirror transfer structure, which can solve the problem of difficult compatibility between the manipulator arm and the cavity mirror.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an endoscope transfer structure, an installation fixture, an adapter, a transfer device, an installation method and a surgical robot. Background technique [0002] Laparoscopic robotic surgery requires a laparoscope as a surgical navigation to provide doctors with a visual field of vision to carry out effectively. During surgery, the laparoscope needs to be mounted on the robotic arm through an adapter. Existing laparoscopic surgical robots generally use customized laparoscopes, which can be better installed on the robotic arm of the surgical robot system, and there is no zero-position calibration (zero-position calibration refers to the radial direction of the laparoscope. position and the adapter in a specified relative position). If the laparoscope of another brand or model is replaced, the compatibility of the robot arm and the laparoscope is difficult and the zero ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/20A61B34/30
CPCA61B34/20A61B34/70A61B2034/302
Inventor 李佳桂毛颖其他发明人请求不公开姓名
Owner RONOVO (SHANGHAI) MEDICAL SCI & TECH LTD
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