CN205007308U

CN205007308U - Medical cotton swab

Info

Publication number: CN205007308U
Application number: CN201520699421.8U
Authority: CN
Inventors: 丁琳; 赵君花; 张陵燕
Original assignee: Second Military Medical University SMMU
Current assignee: Second Military Medical University SMMU
Priority date: 2015-09-10
Filing date: 2015-09-10
Publication date: 2016-02-03
Anticipated expiration: 2025-09-10

Abstract

The utility model relates to a medical cotton swab comprises cotton swab bar, handheld handle and cotton swab head, the cotton swab bar be wooden or the long and thin round bar of plastics, the cotton swab bar head end is needle point form, the cotton swab bar tail end links to each other with handheld handle, the long 5 -6cm of cotton swab bar, diameter 1mm, the long 0.5 -0.6mm of cotton swab bar head end, the axis angular separation alpha of head end inclined plane and cotton swab bar are the 30 -45 degree, handheld shank diameter be greater than the cotton swab bar, the cotton swab head be cotton wool or sponge closely the parcel in the periphery of cotton swab bar head end. Its advantage shows: the medical cotton swab head end is sharper, can go deep into similar structure such as recess very easily and clear away filth and screw thread mouth scab, and the cotton swab bar that shortens also makes the difficult rupture of cotton swab, and it is convenient handheld to add thick handheld handle, and the medical instrument who makes ductus venosus etc. Keep somewhere for a long time changes thorough clearance disinfection, avoids dust, filth, bloodstain to remain, and the bad incident that reduces catheter infection takes place.

Description

A kind of medical cotton stick

Technical field

This utility model relates to medical instruments field, specifically, is a kind of medical cotton stick for medical apparatus sterilizing.

Background technology

Cotton swab is the cleaning supplies that a kind of wiping uses, and generally includes domestic cotton swab, medical cotton stick and industrial cotton swab.In prior art, medical cotton stick is made up of cotton swab head and cotton swab bar usually, and cotton swab head adopts medical absorbent cotton to make, and cotton swab bar is made by plastics, rod and paper bar.This cotton swab is in the same size, specious, easy to use, well received, but existing medical cotton stick is same specification, especially cotton swab head is: the wide 2cm*0.5cm of long *, the medical apparatus and instruments that existing part uses has Preserving time feature, as: the semipermanent conduit of Maintenance Hemodialysis Patients cannula of deep vein, need regular strict sterilization, except conduit mouth of pipe threaded portion, the sterilization of its closed catheter folder groove part is the difficult point of clinical position, tradition cotton swab due to head volume excessive, cannot go deep into removing screw thread mouth blood crusts in groove and thoroughly, cause dust, dirt, the bloodstain mouth of pipe remains, the adverse events of catheter infections is caused to occur.

Summary of the invention

The purpose of this utility model is the thorough disinfection at tiny closed clip groove for prior art medium-term and long-term use medical apparatus and instruments and screw thread place, avoid dust, dirt, bloodstain residual, the adverse events reducing catheter infections occurs, and provides a kind of medical cotton stick for medical apparatus sterilizing.

For achieving the above object, the technical scheme that this utility model is taked is: a kind of medical cotton stick, described medical cotton stick is by cotton swab bar, hand holding handle and cotton swab head composition, described cotton swab bar is wooden or the elongated round bar of plastics, cotton swab bar head end is tip-like, cotton swab bar tail end is connected with hand holding handle, the long 5-6cm of cotton swab bar, diameter 1mm, the long 0.5-0.6mm of cotton swab bar head end, the axis direction angle α of head end inclined-plane and cotton swab bar is 30-45 degree, described hand holding handle diameter is greater than cotton swab bar, described cotton swab head is the periphery that absorbent cotton or sponge are closely wrapped in cotton swab bar head end.

Described cotton swab bar is one-body molded with hand holding handle or separately make and adopt usual manner to be firmly connected.

Described hand holding handle is round table-like or cylindrical.

Described cotton swab bar head end outer surface hacking.

As another kind of embodiment of the present utility model, a kind of medical cotton stick, described medical cotton stick is made up of cotton swab bar, hand holding handle and cotton swab head, and described cotton swab bar is wooden or the elongated round bar of plastics, and cotton swab bar head end is cone, cotton swab bar tail end is connected with hand holding handle, the long 5-6cm of cotton swab bar, diameter 1mm, the long 0.5-0.6mm of cotton swab bar head end, described hand holding handle diameter is greater than cotton swab bar, and described cotton swab head is the periphery that absorbent cotton or sponge are closely wrapped in cotton swab bar head end.

This utility model advantage is:

Medical cotton stick head end of the present utility model is sharper, can be easy to go deep into the similar structures such as groove and remove dirt and screw thread mouth blood crusts, the cotton swab bar shortened also makes cotton swab not frangibility, the hand holding handle of overstriking facilitates hand-held, thus well solve that traditional cotton swab head volume is excessive cannot be goed deep in groove and thoroughly remove the problem of screw thread mouth blood crusts, venous duct etc. is made to need the medical apparatus and instruments of Preserving time more easily thoroughly to clear up sterilization, avoid dust, dirt, bloodstain to remain, the adverse events reducing catheter infections occurs.

Accompanying drawing explanation

Accompanying drawing 1 is the structural representation of the medical cotton stick for medical apparatus and instruments of the present utility model.

Accompanying drawing 2 is front view (left figure) and the right view (right figure) of the medical cotton stick not comprising cotton swab head.

Accompanying drawing 3 is the structural representations of the medical cotton stick not comprising cotton swab head.

Accompanying drawing 4 is front view (left figure, not containing cotton swab head) and the cross section view (right figure) of the medical cotton stick of another kind of structure of the present utility model.

Detailed description of the invention

Also with reference to accompanying drawing, this utility model is further described below in conjunction with embodiment.

The Reference numeral related in accompanying drawing and ingredient as follows:

1. cotton swab bar 2. hand holding handle

11. cotton swab bar head end 3. cotton swab heads

Embodiment 1

Please refer to accompanying drawing 1, accompanying drawing 1 is the structural representation of the medical cotton stick for medical apparatus and instruments of the present utility model, described medical cotton stick is made up of cotton swab bar 1, hand holding handle 2 and cotton swab head 3, please refer to accompanying drawing 2 and accompanying drawing 3, accompanying drawing 2 is front view (left figure) and the right view (right figure) of the medical cotton stick not comprising cotton swab head, and accompanying drawing 3 is the structural representations of the medical cotton stick not comprising cotton swab head.The cotton swab bar 1 of described medical cotton stick is elongated round bar, cotton swab bar head end 11 shape is similar to the needle point of syringe needle, as shown in Figure 2, cotton swab bar head end 11 is in tip-like, cotton swab bar 1 tail end is connected with hand holding handle 2, the wherein long 5-6cm of cotton swab bar 1, diameter 1mm, the long 0.5-0.6mm of cotton swab bar head end 11, the axis direction angle α of head end inclined-plane and cotton swab bar 1 is 30-45 degree, this shape of cotton swab bar head end 11 and angle enable medical cotton stick go deep into the gap of the not easy to clean such as groove or screw thread easily, increase contact area, reach the object of thoroughly cleaning sterilization.Described hand holding handle 2 diameter is greater than cotton swab bar 1, and can be as shown in the figure round table-like, also can be cylindrical, when using medical cotton stick to carry out clean can handled easily person hand-held.Described cotton swab head 3 is closely wrapped in the periphery of cotton swab bar head end 11, is made up of absorbent cotton or sponge, still maintains the needlepoint form of cotton swab bar head end 11 after parcel, and the screw thread of easy cleaning medical apparatus and instruments or groove etc. need sterilization but narrow and small position, gap.Described cotton swab bar head end 11 outer surface hacking, prevents cotton swab head 3 landing.

It should be noted that, described cotton swab bar 1 and hand holding handle 2 can be made up of wooden or plastics, can be one-body molded, also separately can make and adopt conventional method firmly to connect in follow-up making.

Embodiment 2

Please refer to accompanying drawing 4, accompanying drawing 4 is front view (left figure of the medical cotton stick of another kind of structure of the present utility model, not containing cotton swab head) and cross section view (right figure), described medical cotton stick is made up of cotton swab bar 1, hand holding handle 2 and cotton swab head 3, as shown in Figure 4, cotton swab bar head end 11 is cone, cotton swab bar 1 tail end is connected with hand holding handle 2, the wherein long 5-6cm of cotton swab bar 1, diameter 1mm, the long 0.5-0.6mm of cotton swab bar head end 11, described hand holding handle 2 diameter is greater than cotton swab bar 1, can be as shown in the figure round table-like, also can be cylindrical.Described cotton swab head 3 is closely wrapped in the periphery of cotton swab bar head end 11, is made up of absorbent cotton or sponge, still maintains the shape of the cone of cotton swab bar head end 11 after parcel, and the screw thread of easy cleaning medical apparatus and instruments or groove etc. need sterilization but narrow and small position, gap.Described cotton swab bar head end 11 outer surface hacking, prevents cotton swab head 3 landing.

The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvement and supplement, these improve and supplement and also should be considered as protection domain of the present utility model.

Claims

1. a medical cotton stick, it is characterized in that, described medical cotton stick is made up of cotton swab bar, hand holding handle and cotton swab head, described cotton swab bar is wooden or the elongated round bar of plastics, cotton swab bar head end is tip-like, cotton swab bar tail end is connected with hand holding handle, the long 5-6cm of cotton swab bar, diameter 1mm, the long 0.5-0.6mm of cotton swab bar head end, the axis direction angle α of head end inclined-plane and cotton swab bar is 30-45 degree, and described hand holding handle diameter is greater than cotton swab bar, and described cotton swab head is the periphery that absorbent cotton or sponge are closely wrapped in cotton swab bar head end.

2. a medical cotton stick, it is characterized in that, described medical cotton stick is made up of cotton swab bar, hand holding handle and cotton swab head, and described cotton swab bar is wooden or the elongated round bar of plastics, and cotton swab bar head end is cone, cotton swab bar tail end is connected with hand holding handle, the long 5-6cm of cotton swab bar, diameter 1mm, the long 0.5-0.6mm of cotton swab bar head end, described hand holding handle diameter is greater than cotton swab bar, and described cotton swab head is the periphery that absorbent cotton or sponge are closely wrapped in cotton swab bar head end.

3. according to the arbitrary described medical cotton stick of claim 1 or 2, it is characterized in that, described cotton swab bar is one-body molded with hand holding handle or separately make and be firmly connected.

4., according to the arbitrary described medical cotton stick of claim 1 or 2, it is characterized in that, described hand holding handle is round table-like or cylindrical.

5., according to the arbitrary described medical cotton stick of claim 1 or 2, it is characterized in that, described cotton swab bar head end outer surface hacking.