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Hydrophilic interface selection system and method for absorbing and holding biological tissues

A biological tissue and interface technology, applied in the direction of instruments, computer materials science, molecular design, etc., can solve problems such as tissue damage and slippage

Active Publication Date: 2021-03-16
易波 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a system and method for selecting a hydrophilic interface for holding biological tissue, which is used to solve the technical problem of tissue damage and slippage easily caused by existing surgical instruments when holding biological tissue

Method used

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  • Hydrophilic interface selection system and method for absorbing and holding biological tissues
  • Hydrophilic interface selection system and method for absorbing and holding biological tissues
  • Hydrophilic interface selection system and method for absorbing and holding biological tissues

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Embodiment 1

[0037] Such as figure 1 As shown, the present invention discloses a hydrophilic interface selection system for holding biological tissue, including: an acquisition component, a database component and a control component, and the control component is connected to the acquisition component and the control component respectively;

[0038] The acquiring component is used to acquire the safe range of the liquid film tension of the biological tissue to be absorbed;

[0039] The database component is used to store each prepared hydrophilic interface number and the corresponding liquid film tension parameter;

[0040] The control component is used to compare the safe range of the liquid film tension with the liquid film tension parameter of the hydrophilic interface, and compare the number of the corresponding number of the liquid film tension parameter within the safe range. interface as the optimal interface.

[0041] In addition, in this embodiment, a method for selecting a hydro...

Embodiment 2

[0046] The second embodiment is an extended embodiment of the embodiment, and its difference from the first embodiment is that the specific structure of the hydrophilic interface selection system for absorbing biological tissues has been expanded, and the hydrophilic interface used for absorbing biological tissues The specific steps of the interface selection method have been refined:

[0047] In this embodiment, a hydrophilic interface selection system for holding biological tissue is disclosed, including: an acquisition component, a database component, and a control component, and the control component is connected to the acquisition component and the control component respectively;

[0048] The obtaining component is used to obtain the safe range of the liquid film tension of the biological tissue to be held;

[0049] Wherein, in this embodiment, the acquisition component is an operation interface, and the operation interface is used for the user to enter the security range. ...

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Abstract

The invention discloses a hydrophilic interface selection system and method for absorbing and holding biological tissues. The method comprises the following steps: acquiring a liquid membrane tensionparameter of each prepared hydrophilic interface and a safety range of the liquid membrane tension of the biological tissues to be absorbed and held; comparing the safety range of the liquid membranetension with the liquid membrane tension parameter of each hydrophilic interface, and selecting the hydrophilic interface, in the safety range, of the liquid membrane tension parameter as a preferredinterface of the biological tissue, so that the liquid membrane tension of the selected hydrophilic interface is accurately controlled within the safety range; according to the invention, stable and non-invasive clamping and pulling of the interface and human tissue are realized by liquid membrane tension generated by the hydrophilic interface, and the technical problem that tissue damage and slippage are easily caused when the existing surgical instrument is used for clamping biological tissue is avoided.

Description

technical field [0001] The invention relates to the field of manufacturing a hydrophilic interface of surgical instruments, in particular to a system and method for selecting a hydrophilic interface for absorbing and holding biological tissues. Background technique [0002] Different from open surgery and traditional endoscopic surgery, the surgical robot completes the surgical operation through the mapping action of the mechanical device. The surgeon cannot directly touch the tissue, and cannot provide real-time feedback on the force load on the hydrophilic interface of the tissue during the operation through the limb receptors. Only through visual feedback and The operating experience of the surgeon judges the stress on the tissue. There is a lack of force feedback, and the force load output cannot be adjusted in a timely and accurate manner, which may easily lead to irreversible damage such as tissue tearing and bleeding. Therefore, how to eliminate the abnormal mechanica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16C60/00G16C10/00G16C20/50
CPCG16C60/00G16C10/00G16C20/50
Inventor 易波蒋娟朱晒红王延磊王国慧凌颢李政雷阳
Owner 易波
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