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Surgical device and accessories

A technique of surgery and surgery, applied in the direction of surgery, surgical instrument parts, surgical instruments, etc., can solve problems such as difficult learning, crowded tools, endangering the effectiveness and safety of treatment, etc.

Inactive Publication Date: 2012-09-12
拉兹洛.西基 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of this method is that the movement of the inner and outer ends of the tool is inverse to that of the traditional laparoscopic approach, which is difficult to learn
In the above thinking, tools are more crowded is another disadvantage, which may jeopardize the effectiveness and safety of these processes

Method used

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  • Surgical device and accessories
  • Surgical device and accessories
  • Surgical device and accessories

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0147] According to a preferred embodiment, the surgical tool 6 (eg figure 1 / B) Insertion into the trocar sleeve 7, the trocar sleeve 7 (e.g. image 3 / A and B) insertion of a partially or fully flexible tube 28 (e.g. Figure 9 / A) or endoscopic device 66, 103 ( Figure 15 , 17). Advantageously, the connection between the tube 28 or endoscopic device 66, 103 and the trocar sleeve 7 and the surgical tool 6 allows longitudinal and rotational movement (e.g. Figure 11 ). If desired, an accessory device (such as a protective sheath 71 - such as Figure 15 , Wound Closure Device - Figure 18 , endoscopic stapler 88 - e.g. Figure 30 ) is fixed to its inner or outer surface. Advantageously, all connections allow longitudinal movement or sliding along the longitudinal axis and rotation about the longitudinal axis, respectively.

[0148] Such as figure 1 / B and C, according to a preferred embodiment of the surgical tool 6, the surgical tool 6 is advantageously composed of th...

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PUM

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Abstract

The present invention relates to a device developed for surgical interventions comprising (i) an inner end (1) guidable / steerable to the operation field, (ii) an outer end (3) operated by the user and (iii) a middle part (2) which connects both ends (1, 3) together. According to the main concept of the present invention, it further comprises force transmission units extending between the outer (3) and the inner (1) ends, and said force transmission units, the outer and the inner ends and the middle part (2) are designed to transfer the movements of the outer end (3) to the inner end (1) in an identical measure, as if the inner end (1) were the straight continuation of the outer end (3).

Description

technical field [0001] The present invention relates to the development of a surgical device system for a new form of surgical procedure that closely resembles laparoscopic techniques and is capable of performing NOTES (Natural Pore Luminal Metastasis Endoscopic Surgery), SPLS (Single Port Laparoscopic Surgery) and All steps of IE (Interventional Endoscopy) treatment (access, surgical intervention, closure) and according to a preferred embodiment, the device system comprises laparoscopic-endoscopic tools, trocar sleeves, tubes or endoscopes Inspection unit, and accessories that can be attached. Background technique [0002] In recent years, so-called minimally invasive surgery (i.e. laparoscopic surgery characterized by the use of straight, thin and rigid tools) and endoscopy (i.e. insertion through natural orifices characterized by the use of flexible tools The marriage of internal hollow organs) gave rise to the NOTES (Natural Pore Luminal Metastasis Endoscopic Surgery) t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/29A61B17/00A61B17/34A61B19/00A61B17/02A61B17/30
CPCA61B17/00234A61B17/0281A61B17/0469A61B17/062A61B17/072A61B17/07207A61B17/29A61B34/30A61B34/70A61B34/71A61B90/30A61B2017/00278A61B2017/003A61B1/00128A61B1/00135A61B1/015A61B1/018A61B17/3421A61B18/1492A61B90/361A61B90/50A61B2017/00269A61B2017/00283A61B2017/00314A61B2017/00318A61B2017/00327A61B2017/00336A61B2017/0034A61B2017/00539A61B2017/00575A61B2017/00637A61B2017/00663A61B2017/00818A61B2017/00823A61B2017/00991A61B2017/0409A61B2017/0417A61B2017/0464A61B2017/06052A61B2017/07214A61B2017/2901A61B2017/2902A61B2017/2906A61B2017/2908A61B2017/291A61B2017/2925A61B2017/2927A61B2017/2937A61B2017/2946A61B2017/306A61B2017/3425A61B2017/3447A61B2017/3452A61B2017/3466A61B2018/00482A61B2018/00589A61B2018/00601A61B2090/08021A61B2034/301A61B2034/302A61B17/12013A61B17/3423A61B17/4241
Inventor 拉兹洛.西基
Owner 拉兹洛.西基
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