CN211066534U

CN211066534U - Vaginal dilator

Info

Publication number: CN211066534U
Application number: CN201921813958.7U
Authority: CN
Inventors: 张莉; 邱美娇
Original assignee: Guangxi Maternal and Child Health Hospital
Current assignee: Guangxi Maternal and Child Health Hospital
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-24
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a vaginal dilator, which belongs to the technical field of medical instruments. The vaginal dilator comprises an upper dilating wing and a lower dilating wing which are connected, wherein one end of the upper dilating wing, which is connected with the lower dilating wing, is provided with an observation window, one end of the lower dilating wing, which is connected with the upper dilating wing, is also connected with a handle, and two opposite sides of the upper dilating wing, which are positioned at the periphery of the observation window, are respectively connected with two opposite side surfaces of the lower dilating wing, so that the arc-shaped groove of the lower dilating wing is communicated with the arc-shaped groove of the handle; one end of the handle, which is far away from the lower expansion wing, is also connected with a measuring tool, and the upper end of the measuring tool is communicated with a flow guide pipe; the lower expansion wing is also provided with a blood storage groove, one end of the flow guide pipe, which is far away from the measuring tool, is fixed in the blood storage groove, and the end of the flow guide pipe, which is positioned in the blood storage groove, is a tip end; the side surface of the measuring tool close to the upper end is also connected with a negative pressure suction device. The utility model can make the blood after vaginal bleeding collect to the measuring tool from the guide pipe quickly and effectively, and the blood volume can be measured accurately in the measuring tool.

Description

Vaginal dilator

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a vaginal dilator is related to.

Background

A vaginal dilator (vaginal dilator) is mainly used for gynecological routine examination and operation treatment.

In the prior art, a commonly used vaginal dilator includes a pair of cooperating dilating wings that are capable of extending into the vagina and for dilating the vagina. Generally speaking, the head ends of the pair of expansion wings are in duckbill shapes, and are kept to be opened at a certain angle through a positioning device on the vaginal dilator, so that a doctor can check and operate by utilizing the opened visual field range of the expansion wings through an observation port positioned at the matching part of the expansion wings.

However, most of the existing vaginal dilators only have a dilating function, and when vaginal bleeding occurs, blood cannot be drained and collected into a measuring tool capable of accurately measuring blood quickly and effectively so as to obtain accurate bleeding amount. However, the amount of bleeding is important in clinical diagnosis of disease conditions, and a large amount of bleeding may lead to severe disease conditions or rapid disease development. Therefore, it is important to develop a vaginal dilator capable of rapidly and effectively draining and collecting blood into a measuring tool capable of accurately measuring blood.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to the above problems, and provides a vaginal dilator, which can collect blood after vaginal bleeding from a flow guide tube into a measuring tool quickly and effectively, and accurately measure the amount of blood in the measuring tool.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a vaginal dilator comprises an upper dilating wing and a lower dilating wing which are connected in a matching way, wherein one end of the upper dilating wing, which is connected with the lower dilating wing, is provided with an observation window, one end of the lower dilating wing, which is connected with the upper dilating wing, is also connected with a handle, the lower dilating wing and the handle are both arc sheets, and two opposite sides of the upper dilating wing, which are positioned on the periphery of the observation window, are respectively connected with two opposite side surfaces of the lower dilating wing, so that an arc groove of the lower dilating wing is communicated with an arc groove of the handle; a measuring tool for measuring the amount of blood flow is connected to one end of the handle, which is far away from the lower expansion wing, a flow guide pipe is connected to the upper end of the measuring tool, and the flow guide pipe is communicated with the measuring tool; the arc-shaped groove of the lower expansion wing is also provided with a blood storage groove, one end of the flow guide pipe, which is far away from the measuring tool, is fixed in the blood storage groove along the arc-shaped groove of the handle and the arc-shaped groove of the lower expansion wing, and the end of the flow guide pipe, which is positioned in the blood storage groove, is a tip; and the side surface of the measuring tool close to the upper end is also connected with a negative pressure suction device.

Furthermore, a support frame is arranged on the lower expansion wing, and the section of the flow guide pipe close to the blood storage tank is detachably fixed on the support frame.

Furthermore, the lower expansion wing and the handle are connected at an angle, and the arc-shaped groove of the handle is smoothly connected with the arc-shaped groove of the lower expansion wing.

Further, the blood storage groove is a circular or square groove.

Further, the measuring tool is a measuring cup or a measuring tube, and an anticoagulant layer is further coated in the measuring tool.

Further, the negative pressure suction device is a negative pressure suction ball.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a store up the setting of blood groove, honeycomb duct, negative pressure suction device and measuring tool for the blood stream of the vaginal outflow in the vaginal examination flows to the blood storage groove of expansion wing down, and can collect to the measuring tool from the honeycomb duct simply, fast under negative pressure suction device's attraction, finally obtains accurate measurement in the measuring tool. Therefore, the utility model discloses a negative pressure suction device and honeycomb duct can make blood collect to the measuring tool from the honeycomb duct fast, effectively, can press the negative pressure suction ball when holding the handle, and convenient operation has improved the work efficiency who takes out blood, and measures the amount of bleeding through the measuring tool accuracy, can judge patient's state of an illness and state of an illness weight better, like threatened abortion, labor and unusual vaginal bleeding etc. and then give treatment.

Drawings

Fig. 1 is a schematic structural view of a vaginal dilator according to an embodiment of the present invention.

In the attached drawing, 1-upper expansion wing, 2-lower expansion wing, 3-observation window, 4-handle, 5-measuring tool, 6-flow guide pipe, 7-negative pressure suction device, 8-support frame, 9-blood storage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1, the vaginal dilator comprises an upper dilating wing 1 and a lower dilating wing 2 which are connected in a matching way, wherein the upper dilating wing 1 and the lower dilating wing 2 are duckbilled. One end of the upper expansion wing 1 connected with the lower expansion wing 2 is provided with an observation window 3, which is convenient for observation of medical staff in the operation process. The one end that the lower expansion wing 2 is connected with last expansion wing 1 still is connected with a handle 4, lower expansion wing 2 and handle 4 are the circular arc slice, the relative both sides that lie in observation window 3 periphery of last expansion wing 1 are connected with the relative both sides face of lower expansion wing 2 respectively to make the arc recess of lower expansion wing 2 and the arc recess of handle 4 be linked together, and this setting is in addition to being convenient for the outflow of blood, still is convenient for the setting of honeycomb duct 6.

A measuring tool 5 for measuring the amount of bleeding is further connected to the end of the handle 4 away from the lower dilating wing 2, wherein the measuring tool 5 may be a measuring cup or a measuring tube with an upper cover, and the measuring tool 5 may be connected to the handle 4 by bonding or binding. An anticoagulant layer is also coated inside the gauge 5 to prevent the outflowing blood from easily coagulating. The upper end of the measuring tool 5 is connected with a flow guide pipe 6, the flow guide pipe 6 is communicated with the measuring tool 5, one end of the flow guide pipe 6 penetrates through a through hole of an upper cover of the measuring tool 5 and extends into the measuring tool 5, and a sealing ring is further arranged between the outer surface of the flow guide pipe 6 and the through hole to ensure that the flow guide pipe 6 is in sealing contact with the measuring tool 5. Still be equipped with blood storage tank 9 on the arcuation recess of lower expansion wing 2, blood storage tank 9 is circular recess or square groove, and this embodiment is established to circular recess. One end of the flow guide pipe 6, which is far away from the measuring tool 5, is fixed in the blood storage tank 9 along the arc-shaped groove of the handle 4 and the arc-shaped groove of the lower expansion wing 2, and the end of the flow guide pipe 6, which is positioned in the blood storage tank 9, is a tip. The measuring tool 5 is further connected with a negative pressure suction device 7 on the side surface close to the upper end, and in the embodiment, the negative pressure suction device 7 is a negative pressure suction ball.

Further, be provided with carriage 8 on the lower expansion wing 2, honeycomb duct 6 is close to the festival section detachably of storing up blood groove 9 and fixes on carriage 8, has improved honeycomb duct 6's steadiness, does benefit to the effective water conservancy diversion of blood.

Further, lower expansion wing 2 and handle 4 are angle connection setting, just the arcuation recess of handle 4 and the arcuation recess smooth connection of lower expansion wing 2, this not only does benefit to the holding of hand and medical personnel's observation in vagina inspection, the operation process, also further does benefit to the setting of honeycomb duct 6 simultaneously.

The utility model discloses a store up the setting of blood groove 9, honeycomb duct 6, negative pressure suction device 7 and measuring tool 5 etc for the blood stream of the vaginal outflow in the vaginal examination flows to the blood storage groove 9 of expanding wing 2 down, and can simply, collect to measuring tool 5 from honeycomb duct 6 fast under the attraction of negative pressure suction device 7 in, finally obtain accurate measurement in measuring tool 5. Therefore, the utility model discloses a negative pressure suction device 7 and honeycomb duct 6 can make blood collect to measuring tool 5 from the honeycomb duct fast, effectively, can press the negative pressure suction ball when holding handle 4, convenient operation has improved the work efficiency who takes out blood, and through accurate measurement bleeding volume, can judge patient's state of an illness and state of an illness weight better, if threatened abortion, parturient and unusual vaginal bleeding etc. for example, if the bleeding volume is within 50ml, then can judge threatened abortion, can treat child care. However, if the amount of bleeding reaches 500-.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a vaginal dilator, includes the last expansion wing and the lower expansion wing of cooperation connection, its characterized in that: an observation window is arranged at one end of the upper expansion wing connected with the lower expansion wing, a handle is further connected at one end of the lower expansion wing connected with the upper expansion wing, the lower expansion wing and the handle are both arc-shaped sheets, and two opposite sides of the upper expansion wing positioned on the periphery of the observation window are respectively connected with two opposite side surfaces of the lower expansion wing so that the arc-shaped groove of the lower expansion wing is communicated with the arc-shaped groove of the handle; a measuring tool for measuring the amount of blood flow is connected to one end of the handle, which is far away from the lower expansion wing, a flow guide pipe is connected to the upper end of the measuring tool, and the flow guide pipe is communicated with the measuring tool; the arc-shaped groove of the lower expansion wing is also provided with a blood storage groove, one end of the flow guide pipe, which is far away from the measuring tool, is fixed in the blood storage groove along the arc-shaped groove of the handle and the arc-shaped groove of the lower expansion wing, and the end of the flow guide pipe, which is positioned in the blood storage groove, is a tip; and the side surface of the measuring tool close to the upper end is also connected with a negative pressure suction device.

2. The vaginal dilator of claim 1, wherein: the lower expansion wing is provided with a support frame, and the section of the flow guide pipe close to the blood storage tank is detachably fixed on the support frame.

3. The vaginal dilator of claim 1, wherein: the lower expansion wing and the handle are arranged in an angle connection mode, and the arc-shaped groove of the handle is smoothly connected with the arc-shaped groove of the lower expansion wing.

4. The vaginal dilator of claim 1, wherein: the blood storage groove is a circular or square groove.

5. The vaginal dilator of claim 2, wherein: the measuring tool is a measuring cup or a measuring tube, and an anticoagulant layer is further coated in the measuring tool.

6. The vaginal dilator of claim 2, wherein: the negative pressure suction device is a negative pressure suction ball.