CN210539628U

CN210539628U - Surgical instrument cleaning brush

Info

Publication number: CN210539628U
Application number: CN201921146281.6U
Authority: CN
Inventors: 朱小林; 李杨芬; 王敏
Original assignee: Pidu District People's Hospital
Current assignee: Pidu District People's Hospital
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-19
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a surgical instruments cleaning brush, include: the brush rod is arc-shaped, a hollow cavity is formed in the brush rod, and the top end of the hollow cavity is provided with a threaded interface; the inner rod is fixed at the bottom end of the brush rod, the brush holder is fixedly arranged at the bottom end of the inner rod and is in a cubic shape, the bristles are hollow tubes, and the bristles penetrate through the brush holder and are communicated with the brush rod to the top end of the brush holder. The utility model has the advantages that the brush rod and the brush hair are both hollow, so that the cleaning and the water washing can be carried out simultaneously, and the cleaning quality is improved; and the hard brush hair structure made of different materials can be used for cleaning different surgical instruments.

Description

Surgical instrument cleaning brush

Technical Field

The utility model relates to a medical instrument, in particular to a cleaning brush for surgical instruments.

Background

Various instruments used in the operation need to be pretreated, cleaned, disinfected, packaged and sterilized after the operation so as to meet the requirement of repeated use. However, with the continuous innovation of medical technology, a large number of novel medical surgical instruments, such as electric coagulation forceps, ultrasonic knives and other devices are provided, after the medical surgical instruments are used, human eschar tissues are easy to remain at the forceps ends, and the medical surgical instruments are difficult to clean by a conventional cleaning mode and a cleaning tool, so that a large amount of manpower is consumed, and the requirement on cleaning quality cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surgical instruments cleaning brush to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a surgical instrument cleaning brush comprising: the brush rod is arc-shaped, a hollow cavity is formed in the brush rod, and the top end of the hollow cavity is provided with a threaded interface; the inner rod is fixed at the bottom end of the brush rod, the brush holder is fixedly arranged at the bottom end of the inner rod and is in a cubic shape, the bristles are hollow tubes, and the bristles penetrate through the brush holder and are communicated with the brush rod to the top end of the brush holder.

As a further aspect of the present invention: the bending angle of the brush rod is 170 degrees.

As a further aspect of the present invention: the sheath is connected to the bottom end of the brush rod through a threaded structure and is positioned outside the inner rod.

As a further aspect of the present invention: the brush hair sets up two on the brush hair seat, and every row brush hair range interval is 1 mm.

As a further aspect of the present invention: the bristles are POM plastic tubes with the length of 5mm, the outer diameter of 0.7mm and the inner diameter of 0.5mm, or SUS stainless steel tubes with the outer diameter of 0.5mm and the inner diameter of 0.3 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the brush rod and the brush hair are both hollow, so that the cleaning and the water washing can be carried out simultaneously, and the cleaning quality is improved; and the hard brush hair structure made of different materials can be used for cleaning different surgical instruments.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

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.

Example one

referring to fig. 1, in an embodiment of the present invention, a cleaning brush for surgical instruments includes a brush rod 2, a sheath 3, an inner rod 4, a bristle holder 5 and bristles 6, wherein the brush rod 2 is arc-shaped, a bending angle α of the brush rod is 170 °, the brush rod 2 is internally hollow, a screw interface 1 is disposed at a top end of the brush rod, and is capable of being connected with a water injection pipe, the inner rod 4 is fixed at a bottom end of the brush rod 2, the bristle holder 5 is fixedly disposed at a bottom end of the inner rod 4, the bristle holder 5 is cube-shaped, the bristles 6 are disposed on the bristle holder 5 in two rows, each row of bristles 6 is arranged at a distance of 1mm and 6, the bristles 6 are tube bodies made of POM plastic, and have a length of 5mm, an outer diameter of 0.7mm and an inner diameter of 0.5mm, the bristles 6 penetrate through the bristle holder 5 to communicate with the top end of the bristle holder 2, water is injected through the screw interface 1, water flows out of the brush rod 2 through the screw interface 1, water flows out of the bristles 6, and thus water is discharged during a cleaning process to achieve a water washing effect, and a cleaning effect of special POM plastic is capable of cleaning a non-.

The bottom end of the brush rod 2 is also provided with a sheath 3, the sheath 3 is connected with the brush rod 2 through a thread structure, the sheath 3 is positioned outside the inner rod 4, the sheath 3 can move to cover the bristles 6 in the sheath, and therefore when the toothbrush is not used, the bristles 6 can be stretched into the sheath 3 to avoid stabbing operators due to the sharp bristles 6.

In the second embodiment, unlike the first embodiment, the brush bristles 6 are made of SUS stainless steel, have sharp ends, 0.5mm outer diameter and 0.3mm inner diameter, and 5 rows of brush bristles are arranged on the brush bristle base 5, and are made of SUS stainless steel, so that the brush bristles have good cleaning force for the occlusion tooth surface of the jaw end of a ceramic or plastic instrument like an ultrasonic tool bit, and are designed to be retractable in consideration of the sharp ends of the brush bristles, thereby preventing needle stick injuries.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A surgical instrument cleaning brush which is characterized in that: the method comprises the following steps: the brush rod (2), the sheath (3), the inner rod (4), the brush hair seat (5) and the brush hair (6), wherein the brush rod (2) is arc-shaped, a hollow cavity is arranged in the brush rod (2), and the top end of the hollow cavity is provided with a threaded interface (1); interior pole (4) are fixed in the bottom of brush-holder stud (2), and interior pole (4) bottom mounting sets up brush hair seat (5), brush hair seat (5) are the cube type, and brush hair (6) are the cavity body, and brush hair (6) run through brush hair seat (5) to its top and brush-holder stud (2) intercommunication.

2. The surgical instrument cleaning brush according to claim 1, wherein: the bending angle of the brush rod (2) is 170 degrees.

3. The surgical instrument cleaning brush according to claim 1, wherein: the sheath (3) is connected to the bottom end of the brush rod (2) through a thread structure, and the sheath (3) is located outside the inner rod (4).

4. The surgical instrument cleaning brush according to claim 1, wherein: the brush hair (6) is arranged in two rows on the brush hair seat (5), and the arrangement interval of each row of brush hair (6) is 1 mm.

5. The surgical instrument cleaning brush according to claim 4, wherein: the brush hair (6) is a POM plastic pipe body with the length of 5mm, the outer diameter of 0.7mm and the inner diameter of 0.5mm, or the brush hair (6) is an SUS stainless steel pipe body with the outer diameter of 0.5mm and the inner diameter of 0.3 mm.