WO2017063148A1

WO2017063148A1 - Endoscope washing brush

Info

Publication number: WO2017063148A1
Application number: PCT/CN2015/091894
Authority: WO
Inventors: 史利利
Original assignee: 史利利
Priority date: 2015-10-14
Filing date: 2015-10-14
Publication date: 2017-04-20
Also published as: CN205432640U

Abstract

An endoscope washing brush. A bristle fixing base (21) is formed by twisting at least two hard metal strips (211). Bristles (22) are embedded between the hard metal strips (211). When the bristles need to be replaced, old bristles can be taken out and replaced with new bristles to be embedded only by means of unfastening the hard metal strips (211) in a direction opposite to a twisting direction, and then the new bristles are tightly clamped by twisting the hard metal strips. The washing brush can save the cost caused by replacement of bristles of the endoscope washing brush.

Description

Endoscope cleaning brush

Technical field

The present application relates to the field of medical devices, and in particular to an endoscope cleaning brush.

Background technique

During endoscopy and surgery, the patient's blood, mucus, tissue debris, etc. enter and remain in the endoscopic tubing. Therefore, each time the endoscope is used, the medical staff needs to use the endoscope to clean the brush. The residue inside the endoscope tube is cleaned.

The existing endoscope cleaning brush is mainly composed of a brush holder and a brush head. The brush head is composed of a bristle holder and a bristle, and the bristle holder is integrally formed with the brush holder, and the bristles are non-detachably fixed to the bristle holder. Due to the high frequency of application of the endoscope cleaning brush, the bristles are usually worn more seriously. When the bristles cannot be used continuously, the endoscope cleaning brush needs to be replaced as a whole, which increases the cost.

Summary of the invention

The present application aims to solve at least one of the above technical problems to some extent.

The present application provides an endoscope cleaning brush comprising: a brush holder and a brush head, the brush head comprising: a bristle holder formed by twisting at least two hard metal strips, and being embedded between the hard metal strips The bristles are clamped by the hard metal strip twisting, and one end of the bristle holder is fixed to the brush holder.

Further, the bristle holder is formed by twisting 2, 3 or 4 of the hard metal strips.

Further, one end of the bristle holder is detachably connected to the brush handle through a connecting portion.

Further, the connecting portion is detachably connected to the brush handle by a thread or a snap.

Further, the brush outer sleeve is provided with a protective cover with a flat outer surface.

Further, the protective cover is made of rubber or silica gel.

Further, the hard metal strip is a copper strip.

The beneficial effects of the application are:

By providing an endoscope cleaning brush, the bristle holder is formed by twisting at least two hard metal strips, and the bristle is embedded between the hard metal strips. When the bristles need to be replaced, the hard metal strips only need to pass through and twist direction. The opposite direction is untied, the old bristles are removed and replaced with new bristles, and the hard metal strips are clamped to the new bristles by twisting. In this way, the cost of replacing the endoscope cleaning brush with the bristles can be minimized.

DRAWINGS

FIG. 1 is a schematic structural view of an endoscope cleaning brush according to an embodiment of the present application.

detailed description

The embodiments of the present application are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are intended to be illustrative, and are not to be construed as limiting.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position of indications such as "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description and the simplified description, and is not intended to indicate or imply that the device or component referred to has a specific orientation, and is constructed and operated in a specific orientation. It is not to be construed as limiting the application.

Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include one or more of the features either explicitly or implicitly. In the description of the present application, the meaning of "a plurality" is two or more unless specifically and specifically defined otherwise.

In the present application, the terms "installation", "connected", "connected", "fixed" and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood on a case-by-case basis.

In the present application, the first feature "on" or "under" the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them. Moreover, the first feature "above", "above" and "above" the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature. The first feature "below", "below" and "below" the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.

The present application will be further described in detail below with reference to the accompanying drawings.

Embodiment 1:

Referring to FIG. 1 , the endoscope cleaning brush of the embodiment is mainly used for cleaning the interior of the endoscope pipeline.

The endoscope cleaning brush mainly includes a brush handle 1 and a brush head 2, and the brush head 2 includes: a bristle holder 21 which is formed by twisting at least two hard metal strips 211, and is embedded between the hard metal strips 211 and passes through The hard metal strip 211 twists the clamped bristles 22, and one end of the bristle mount 21 is fixed to the brush holder 1.

The bristle holder 21 is formed by twisting two hard metal strips 211.

In order to replace the brush handle, one end of the bristle holder 21 is detachably connected to the brush handle 1 via a connecting portion 23. In a specific application, the connecting portion 23 is detachably connected to the brush handle 1 by means of a thread or a snap.

In order to prevent residue from remaining on the brush holder 1, the outer portion of the brush holder 1 is provided with a protective cover 3 having a flat outer surface. In specific applications, the protective cover 3 may be made of rubber or silicone.

Generally, the hard metal strip 211 may be a copper strip, and of course, stainless steel or other metal materials that can be twisted by a certain force may be used.

Embodiment 2:

The difference between this embodiment and the above embodiment is mainly that the bristle holder 21 can be formed by twisting three, four or more numbers of hard metal strips 211.

In the description of the present specification, reference is made to the descriptions of the terms "one embodiment", "some embodiments", "one embodiment", "some embodiments", "example", "specific examples", or "some examples" The specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the application. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

The above content is a further detailed description of the present application in conjunction with the specific embodiments, and the specific implementation of the present application is not limited to the description. For the ordinary person skilled in the art to which the present invention pertains, a number of simple deductions or substitutions may be made without departing from the spirit of the present application.

Claims

An endoscope cleaning brush, comprising: a brush holder and a brush head, the brush head comprising: a bristle holder formed by twisting at least two hard metal strips, and embedded in the hard metal strip The bristles are clamped by the hard metal strip twisting, and one end of the bristle mount is fixed to the brush holder.
The endoscope cleaning brush according to claim 1, wherein said bristle holder is formed by twisting 2, 3 or 4 of said hard metal strips.
The endoscope cleaning brush according to claim 1, wherein one end of the bristle holder is detachably coupled to the brush holder via a connecting portion.
The endoscope cleaning brush according to claim 3, wherein the connecting portion is detachably coupled to the brush holder by a thread or a snap.
The endoscope cleaning brush according to claim 1, wherein the brush outer sleeve is provided with a protective cover having a flat outer surface.
The endoscope cleaning brush according to claim 4, wherein the protective cover is made of rubber or silicone.
The endoscope cleaning brush according to claim 1, wherein said hard metal strip is a copper strip.