Minimally invasive organ suspension device for expanding operation space

By combining an external magnetic suction device with a removable internal clamp, the risks of organ damage and infection during organ suspension in minimally invasive surgery are resolved, space occupancy is reduced, single-person operation and efficient organ suspension are achieved, and the safety and precision of the surgery are improved.

CN122163266APending Publication Date: 2026-06-09SHAANXI NUOHERUI MEDICAL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202610409475.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-31
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing minimally invasive surgery methods for organ suspension have problems such as organ damage, risk of infection at the puncture site, and the need for additional assistants. In addition, single-port surgery has a small operating space, which increases the difficulty of the surgery and labor costs.

Method used

It employs an external suspension magnetic device in conjunction with a removable internal clamp. A strong magnetic system attracts the stainless steel clamp to suspend the organ. The clamp is designed with rounded edges and a friction pattern, and the magnetic force is adjustable. The support structure allows for height adjustment, enabling single-person operation without an assistant. The clamp is removable and eliminates the need for puncture.

Benefits of technology

It enables minimally invasive organ suspension, reduces postoperative complications, lowers the risk of infection, saves manpower, frees up surgical space, and improves the safety and precision of the procedure.

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Abstract

The invention relates to the field of surgical instruments, in particular to a minimally invasive organ suspension device for expanding a surgical space. The organ suspension device comprises an in-vitro suspension magnetic suction device and an in-vivo detachable clamp, the suspension magnetic suction device comprises a strong magnetic system (15), and a mounting rod sleeve (14) is arranged above the strong magnetic system (15); the detachable clamp comprises an in-vivo special cambered surface clamp body (1). According to the minimally invasive organ suspension device, in-vitro magnetic attraction is matched with an in-vivo detachable clamp, minimally invasive organ suspension is achieved, tissue minimally invasive traction during an operation is achieved, and postoperative complications are reduced. Visceral organ suturing and body surface puncture are not needed, and visceral organ injury and puncture wound infection risks are avoided.
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