CN202223205U

CN202223205U - Uterine cavity observer

Info

Publication number: CN202223205U
Application number: CN2011202870400U
Authority: CN
Inventors: 沈振权; 勾成俊; 陈沛明; 黄振宁; 李建树
Original assignee: DONGGUAN MICROVIEW MEDICAL TECHNOLOGY Co Ltd
Current assignee: Microview Medical Technology Co., Ltd.
Priority date: 2011-08-09
Filing date: 2011-08-09
Publication date: 2012-05-23
Anticipated expiration: 2021-08-09

Abstract

The utility model discloses a uterine cavity observer, which comprises an observation mirror body and a uterine cavity dilating device. The uterine cavity dilating device can dilate the uterus of a patient to bring convenience for observation when the observation mirror body extends into the uterus of the patient, and the uterine cavity dilating device is detachably disposed on the observation mirror body. The uterine cavity observer is skillful in design and reasonable in structure, the uterine cavity dilating device is disposed on the observation mirror body, when the uterine cavity observer is used for observing conditions of the inside of the uterus of the patient, the uterine cavity dilating device can be used for dilating the uterus of the patient, so that a larger observation range can be obtained, change of various portions of the uterus of the patient can be known accurately and fast, diagnosis accuracy is greatly improved, and safety and effectiveness of surgery are ensured. Besides, the uterine cavity dilating device is detachable, so that a separated type structural design is realized, namely, the uterine cavity dilating device is disposable but the observation mirror body can be reused, and accordingly the uterine cavity observer is safe in use, avoids cross infection, can effectively save cost, and is favorable for environmental protection.

Description

The uterine cavity viewer

Technical field

This utility model relates to medical instruments field, is specifically related to a kind of uterine cavity viewer.

Background technology

At present, hysteroscope and hysteroscope technology are widely used clinically, are the important tool of gynecology examination and treatment disease; Existing hysteroscope before operation, needs to start earlier perfusion system; Open the uterus is swollen through directly import gas or liquid to intrauterine; The direct contact shoe of gas or liquid is wall in utero, and is easy to permeate the uterus inwall, enters in the middle of patient's the blood circulation.So can cause a lot of complication, for example: damage, hemorrhage, infection, the swollen palace of CO2 complication, cardio-cerebral syndrome, perforation of uterus or the like, cause accident surgery.

The utility model content

The purpose of this utility model is, to above-mentioned deficiency, a kind of reasonable in design, easy to operate is provided, and avoids in utero wall of the direct contact shoe of gas or liquid, and can expand the uterus to obtain the uterine cavity viewer of big range of observation.

For realizing above-mentioned purpose, the technical scheme that this utility model provided is:

A kind of uterine cavity viewer, it comprises that a sight glass body and when this sight glass body stretches into the uterus, can expand the uterine cavity extension fixture of being convenient to observe to the uterus, this uterine cavity extension fixture is removably disposed on the said sight glass body.

Said sight glass body comprises that one handle, a photographic head and stretch into bar; This tail end that stretches into bar is fixed on the said handle; Said photographic head is arranged on the said head end that stretches into bar, and the end that said handle closely stretches into bar is provided with can be with the fixed fixture of said uterine cavity extension fixture.

Said uterine cavity extension fixture comprises a transparent or semitransparent swelling bag and a sleeve pipe; Said casing pipe sleeve is located at said stretching on the bar; And corresponding to this telescopic tail end be provided with said handle on the suitable hook part of fixture; The position of the corresponding said photographic head of said swelling bag is arranged on said telescopic head end, and can this photographic head be covered, and said telescopic tube wall is provided with one along its axially extended guide hole; The head end of this guide hole is connected with said swelling bag, and tail end is bent to form an interface laterally.

Said swelling bag is inflation fluid capsule or swelling gasbag.Gas or liquid in the capsule directly do not contact with the uterus inwall, satisfy different user demands, can correspondingly adopt gas or liquid to realize expansion action is carried out in the uterus, and is to obtain bigger range of observation, applied widely.

The beneficial effect of this utility model is: this utility model design is ingenious, rational in infrastructure; On the sight glass body, be provided with the uterine cavity extension fixture, when observing intrauterine situation, can carry out expansion action to the uterus through this uterine cavity extension fixture; To obtain bigger range of observation; Thereby recognize the variation at each position in uterus quickly and accurately, improved the accuracy of diagnosis greatly, guarantee the safety and the effectiveness of performing the operation; Simultaneously, because the gas or the liquid of swelling bag directly do not contact with the uterus inwall, avoided phenomenon CO ₂Ill symptomses such as swollen palace complication, cardio-cerebral syndrome; And the uterine cavity extension fixture is detachable the setting; The design of formation split-type structural, promptly uterine cavity extension fixture part is then reusable for disposable use sight glass body part, has so both guaranteed safe in utilization; Avoid cross infection, can effectively save cost again and be beneficial to environmental protection.

Below in conjunction with accompanying drawing and embodiment, this utility model is further specified.

Description of drawings

Fig. 1 is the perspective view of this utility model;

Fig. 2 is the structural representation of the swelling bag of Fig. 1 when shrinking;

Fig. 3 is the complete section structural representation of Fig. 1;

Fig. 4 is the local A structural representation among Fig. 3;

Fig. 5 is the local B structural representation among Fig. 3.

The specific embodiment

Referring to Fig. 1 to Fig. 5; A kind of uterine cavity viewer that present embodiment provides; It comprises that a sight glass body 1 and when this sight glass body 1 stretches into the uterus, can expand the uterine cavity extension fixture of being convenient to observe 2 to the uterus, and this uterine cavity extension fixture 2 is removably disposed on the said sight glass body 1.This utility model design is ingenious, rational in infrastructure; On sight glass body 1, be provided with uterine cavity extension fixture 2, when observing intrauterine situation, can carry out expansion action through 2 pairs of uterus of this uterine cavity extension fixture; To obtain bigger range of observation; Thereby recognize each position in uterus and the variation of surrounding organ quickly and accurately, improved the accuracy of diagnosis greatly, guarantee the safety and the effectiveness of performing the operation.

Said sight glass body 1 comprises that one handle 11, a photographic head 12 and stretch into bar 13; This tail end that stretches into bar 13 is fixed on the said handle 11; Said photographic head 12 is arranged on the said head end that stretches into bar 13, and the end that said handle 11 closely stretches into bar 13 is provided with can be with the fixed fixture 14 of said uterine cavity extension fixture.Said uterine cavity extension fixture 2 comprises a transparent or semitransparent swelling bag 21 and a sleeve pipe 22; Said sleeve pipe 22 is set in said stretching on the bar 13; And corresponding to the tail end of this sleeve pipe 22 be provided with said handle 11 on the suitable hook part 23 of fixture 14; The position of said swelling bag 21 corresponding said photographic head 12 is arranged on the head end of said sleeve pipe 22, and can this photographic head 12 be covered, and the tube wall of said sleeve pipe 22 is provided with one along its axially extended guide hole 24; The head end of this guide hole 24 is connected with said swelling bag 21, and tail end is bent to form an interface 241 laterally.Said swelling bag 21 is inflation fluid capsule or swelling gasbag.In the present embodiment, this swelling bag 21 is a swelling gasbag, promptly just can realize the expansion of this swelling gasbag through inflation, and then realize expansion action is carried out in the uterus; Among other embodiment, for satisfying different user demands, this swelling bag 21 is for can adopt the inflation fluid capsule; In like manner; Promptly charge into the expansion that liquid just can be realized this inflation fluid capsule, and then realize expansion action is carried out in the uterus, to obtain bigger range of observation toward this inflation fluid capsule.

During use, this utility model is inserted intrauterine through vagina, through interface 241 gas is charged into swelling gasbag then, this swelling gasbag is expanded, and then realize the uterus is expanded, thereby obtain bigger range of observation.At this moment, the doctor can recognize each position in uterus and the variation of surrounding organ quickly and accurately, thereby makes diagnosis accurately.

After operation finishes, in like manner, bleed off through the gas of said interface 241 with swelling gasbag, swelling gasbag shrinks automatically, is convenient to fast this utility model taken out from intrauterine fast, accomplishes whole surgery.Said uterine cavity extension fixture 2 is detachable settings simultaneously; The design of formation split-type structural, promptly uterine cavity extension fixture 2 parts are that disposable use sight glass body 1 part is then reusable, have so both guaranteed safe in utilization; Avoid cross infection, can effectively save cost again and be beneficial to environmental protection.

Of this utility model the foregoing description, adopt structure same or similar and other uterine cavity viewer of obtaining, all in this utility model protection domain with it.

Claims

1. uterine cavity viewer; It is characterized in that: it comprises that a sight glass body and is when this sight glass body stretches into the uterus; Can expand the uterine cavity extension fixture of being convenient to observe to the uterus, this uterine cavity extension fixture is removably disposed on the said sight glass body.

2. uterine cavity viewer according to claim 1; It is characterized in that; Said sight glass body comprises that one handle, a photographic head and stretch into bar; This tail end that stretches into bar is fixed on the said handle, and said photographic head is arranged on the said head end that stretches into bar, and the end that said handle closely stretches into bar is provided with can be with the fixed fixture of said uterine cavity extension fixture.

3. uterine cavity viewer according to claim 2; It is characterized in that said uterine cavity extension fixture comprises a transparent or semitransparent swelling bag and a sleeve pipe, said casing pipe sleeve is located at said stretching on the bar; And corresponding to this telescopic tail end be provided with said handle on the suitable hook part of fixture; The position of the corresponding said photographic head of said swelling bag is arranged on said telescopic head end, and can this photographic head be covered, and said telescopic tube wall is provided with one along its axially extended guide hole; The head end of this guide hole is connected with said swelling bag, and tail end is bent to form an interface laterally.

4. uterine cavity viewer according to claim 3 is characterized in that, said swelling bag is inflation fluid capsule or swelling gasbag.