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Disposable self-destructing vaginal dilator

A self-destructing, vaginal expander technology, applied in the field of medical devices, can solve problems such as troublesome use, and achieve the effect of simple use and safe operation

Active Publication Date: 2016-04-27
TAIZHOU KANGJIAN MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in this vaginal speculum, in order to avoid the secondary use of the vaginal speculum, the user needs to remove the toothed structure and break it after use, which is troublesome to use

Method used

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  • Disposable self-destructing vaginal dilator
  • Disposable self-destructing vaginal dilator
  • Disposable self-destructing vaginal dilator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] like Figure 1 to Figure 4 As shown, a disposable self-destructing vaginal dilator includes a fixed dilator 1 and a movable dilator 2 . Both the fixed expansion body 1 and the movable expansion body 2 are L-shaped, wherein the fixed expansion body 1 includes a rod-shaped handle-1a and a duckbill-shaped flared part-1b, and the two are connected as one, and the movable expansion body 2 includes a rod-shaped handle part 2a and a duckbill-shaped flared part 2b, and the two are connected as one.

[0040] The angle at the 2L-shaped corner of the movable expanded body is greater than the angle at the 1L-shaped corner of the fixed expanded body. The movable expansion body 2 has a notch convenient for observation at its L-shaped corner. Two connecting pieces 2c protruding toward the inner side of the L shape are fixedly connected to the part of the second handle 2a close to the second flared part 2b, and these two connecting pieces 2c are symmetrically fixed on the axis of the...

Embodiment 2

[0051] like Figure 5 As shown, this embodiment is roughly the same as Embodiment 1, the difference is that in this embodiment, the positioning hole 4 is hook-shaped, the positioning part is located at the hook body of the positioning hole 4, and the lock head is located at the hook of the positioning hole 4. sharp point. The hook-shaped bent portion is close to the flaring portion 2b. In this structure, there is no need to set the limit block 7 . After use, when it is necessary to self-destruct the vaginal dilator, the guide block 6 is separated from the guide groove 5, and then the positioning head 3 enters the lock head, so that the vaginal dilator is locked and self-destructed.

[0052] The working process of the disposable self-destructing vagina dilator is introduced as follows:

[0053] During use, first make the flaring part one 1b and the flaring part two 2b fit together, and then the vagina dilator is stretched into the patient's vagina. The user holds the handle...

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Abstract

The invention provides a disposable self-destroying vaginal dilator, and belongs to the technical field of medical instruments. The disposable self-destroying vaginal dilator solves the problems that an existing disposable vaginal dilator is troublesome to use and the like. The disposable self-destroying vaginal dilator comprises an L-shaped fixed dilating body consisting of a bacilliform handle I and a duck-billed dilating opening I which are integrally connected and an L-shaped moveable dilating body consisting of a bacilliform handle II and a duck-billed dilating opening II which are integrally connected, wherein the handle II can translate along the handle I, the dilating opening II is located in the upper part of the dilating opening I and is opposite to the dilating opening I, a part for dilating the vaginal orifice is formed between the dilating opening I and the dilating opening II, a protruding positioning head is arranged on the side part of the fixed dilating body, a strip-like positioning hole is formed in the moveable dilating body, the positioning head is located in the positioning hole and can be positioned in any position of the positioning hole, a locking head part is arranged at the end part of the positioning hole, and the positioning hole can be locked at the locking head part. As no dispersive part is required, the disposable self-destroying vaginal dilator is relatively simple and safe to use.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a vaginal dilator, in particular to a disposable self-destructing vaginal dilator. Background technique [0002] The vagina dilator is a tool commonly used in gynecological examinations. It generally includes an upper leaf and a lower leaf. The upper leaf is connected with a short handle, and the lower leaf is connected with a long handle. The short handle is provided with a viewing port. The side is provided with a chute, and the two sides of the long handle are provided with protrusions, and the protrusions are embedded in the chute. By holding the long handle with the operator's hand and pushing the short handle with the thumb, the protrusion slides in the chute to realize the change of the distance between the upper lobe and the lower lobe, which is convenient for the doctor to check. [0003] For example, the Chinese utility model patent (application number: 201120479...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/32A61B1/303
Inventor 林和平邱跃文金华鹏
Owner TAIZHOU KANGJIAN MEDICAL EQUIP