Minimally obstructive retractor

A retractor and horizontal technology, applied in the fields of obstetrics and gynecology, medical science, surgery, etc., can solve the problems of increasing device size and cost, restricting the movement of doctors, and reducing the open working area of ​​surgeons, so as to prevent obstacles and promote Hemostatic, inexpensive to use and maintain

Inactive Publication Date: 2013-11-27
普瑞阿医药公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these elements increase the size and cost of the device, and can limit the movement of the physician's hand and reduce the surgeon's open work area

Method used

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  • Minimally obstructive retractor
  • Minimally obstructive retractor
  • Minimally obstructive retractor

Examples

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Embodiment Construction

[0042] The detailed description set forth below in connection with the accompanying drawings is intended as a description of exemplary embodiments and is not intended to represent the only embodiments in which the retractor and speculum may be implemented. The term "exemplary" is used throughout the specification to mean "serving as an example, instance or illustration" and should not necessarily be regarded as better or more advantageous than other embodiments. The detailed instructions include specific details for the purpose of providing a thorough understanding of the retractor / speculum. It will be apparent, however, to one of ordinary skill in the art that the retractor / speculum may be practiced without these specific details.

[0043] The present invention relates generally to medical surgical instruments, and in particular to structurally adjustable retractors and speculum for gynecological examination and surgery. These medical devices are hereinafter referred to as "...

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Abstract

This application presents minimally-obstructive and structurally-adjustable retractors which afford an open work area of desirable size and enhanced visualization for a surgeon about the perineum and the posterior vaginal wall of the patient. The retractors may be lightweight and compact, and also configured and dimensioned to minimize slippage during use. The retractors may retract the engorged labia of the postpartum patient as well as the vaginal walls. The device may also be used as a speculum.

Description

[0001] Cross References to Related Applications [0002] This application is related to and claims U.S. Provisional Patent Application No. 61 / 387,863, Attorney Docket No. 064693-0248, filed September 29, 2010, and 2011 Priority to U.S. Provisional Patent Application No. 61 / 436,119, Attorney Docket No. 064693-0253, entitled "Minimally Obstructed Retractor," filed January 25, 2011, the entire contents of both patents Incorporated herein by reference. technical field [0003] The present application relates generally to medical surgical instruments, and in particular to structurally adjustable retractors and speculum for gynecological examination and surgery. Background technique [0004] The devices that have been proposed for vaginal examination and gynecological surgery purposes are not entirely satisfactory for various reasons. In many cases, they may obstruct the view of the deep interior of the vaginal cavity to be exposed. They may also restrict the movement of the ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/32
CPCA61B17/0218A61B2019/521A61B17/42A61B1/32A61B2017/00849A61B2017/00407A61B2090/309
Inventor 里卡多·G·哈恩卡里·尼科尔斯凯利·琼斯苏迪普·德什潘德阿弗申·纳德尔沙希
Owner 普瑞阿医药公司
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