CN214761167U

CN214761167U - A aseptic protective sheath for supersound guide

Info

Publication number: CN214761167U
Application number: CN202023096188.4U
Authority: CN
Inventors: 陆巍; 孙丽华; 沃春新
Original assignee: Affiliated Hospital of Guizhou Medical University
Current assignee: Affiliated Hospital of Guizhou Medical University
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-19
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an aseptic protective sheath for supersound guide, including the silica gel head, the left end surface of silica gel head is connected with the elastic cord, and the left end fixed surface of elastic cord is connected with the silica gel cover body, the breach has been seted up to the left end of the silica gel cover body, and the breach is equidistance distribution on the silica gel cover body, the inner wall fixedly connected with viscose layer of the silica gel cover body, and the inner wall of viscose layer closely laminates there is aseptic plastic film, aseptic plastic film's left side is provided with the ring. This an aseptic protective sheath for supersound guide can be so that the protective sheath is inseparable to laminate with guide probe, is difficult for the slippage, also makes things convenient for medical personnel to overlap protective sheath on guide probe simultaneously, and the holistic length of this protective sheath can stretch out and draw back the change simultaneously to satisfy different user demands, in addition after its tensile change length, utilize binding of fixed rope can avoid its cover body to retract.

Description

A aseptic protective sheath for supersound guide

Technical Field

The utility model relates to an ultrasonic guidance technical field specifically is an aseptic protective sheath for ultrasonic guidance.

Background

Since the ultrasound can clearly display the internal tissue structure of a human body, the treatment by adopting ultrasound guidance for various invasive operations in clinic has become routine at present, and during the ultrasound guidance, a guide probe needs to be protected to a certain extent so as to prevent the probe from being polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a sterile protective sleeve for ultrasonic guidance.

In order to achieve the above object, the utility model provides a following technical scheme: an aseptic protective sleeve for ultrasonic guidance comprises a silica gel head, wherein the surface of the left end of the silica gel head is connected with an elastic band, the surface of the left end of the elastic band is fixedly connected with a silica gel sleeve body, the left end of the silica gel sleeve body is provided with a notch, and the notches are distributed on the silica gel sleeve body at equal angles;

the inner wall fixedly connected with viscose layer of the silica gel cover body, and the inner wall of viscose layer closely laminates aseptic plastic film, aseptic plastic film's left side is provided with the ring.

Preferably, the silica gel head, the elastic band and the silica gel sleeve body are combined to form an integrated structure, and the silica gel sleeve body forms a telescopic structure on the silica gel head through the elastic band.

Preferably, the silica gel cover body is kept away from the one end external surface fixed connection of silica gel head and is connected with the connecting strip, and the surface of connecting strip is connected with fixed rope, and fixed rope constitutes integrated structure with the connecting strip, simultaneously fixed rope sets up about the silica gel cover body symmetry.

Preferably, the length of the adhesive layer is smaller than that of the sterile plastic film, and one end, far away from the head of the silica gel, of the sterile plastic film extends to the inner side of the notch.

Preferably, the one end fixedly connected with connecting band of silica gel head is kept away from to the internal wall of silica gel cover, just the left end of the silica gel cover is loudspeaker column structure.

Preferably, the other end of the connecting band and the finger ring form an integrated structure, the finger ring is located inside the silica gel head, and the finger ring is symmetrically arranged about the horizontal central axis of the silica gel sleeve body.

Compared with the prior art, the beneficial effects of the utility model are that: the sterile protective sleeve for ultrasonic guidance can enable the protective sleeve to be tightly attached to a guide probe, is not easy to slip, is convenient for medical personnel to sleeve the protective sleeve on the guide probe, and can be changed in a telescopic mode in the whole length, so that different use requirements are met, and in addition, after the length of the protective sleeve is changed in a stretching mode, the sleeve body can be prevented from retracting by binding a fixing rope;

1. medical personnel can stretch the end part of the silica gel sleeve body through the finger ring so as to conveniently sleeve the silica gel sleeve body on the guide probe, and meanwhile, the finger ring is used for conveniently applying force to the protective sleeve, so that the silica gel sleeve body slides on the guide probe to comprehensively wrap the guide probe;

2. after the probe is wrapped, the sterile plastic film can be drawn out, the adhesive layer can be in contact with the surface of the probe, and meanwhile, when the sterile plastic film is drawn out, part of the coupling agent can be attached to the surface of the probe, so that the protective sleeve can be tightly connected with the probe body through the coupling agent and the adhesive layer;

3. due to the existence of the elastic band, the silica gel sleeve body can stretch out and draw back on the silica gel head, so that the size of the protective film can be changed.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front sectional view of the silica gel cover of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the adhesive layer and the sterile plastic film of the present invention.

In the figure: 1. a silica gel head; 2. elastic bands; 3. a silica gel sleeve body; 4. a connecting strip; 5. fixing a rope; 6. a notch; 7. an adhesive layer; 8. a sterile plastic film; 9. a connecting belt; 10. a finger ring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sterile protective sleeve for ultrasonic guidance comprises a silica gel head 1, an elastic band 2, a silica gel sleeve body 3, a connecting strip 4, a fixed rope 5, a notch 6, a viscose layer 7, a sterile plastic film 8, a connecting band 9 and a ring 10, wherein the left end surface of the silica gel head 1 is connected with the elastic band 2, the left end surface of the elastic band 2 is fixedly connected with a silica gel sleeve body 3, one end of the inner wall of the silica gel sleeve body 3, which is far away from the silica gel head 1, is fixedly connected with the connecting band 9, the left end of the silica gel sleeve body 3 is of a horn-shaped structure, the left end of the silica gel sleeve body 3 is conveniently sleeved on a guidance probe in a shape, the left end of the silica gel sleeve body 3 is provided with the notch 6, and the notches 6 are distributed at equal angles on the silica gel sleeve body 3;

the inner wall fixedly connected with viscose layer 7 of the silica gel cover body 3, and the inner wall of viscose layer 7 is closely laminated with aseptic plastic film 8, and the length dimension of viscose layer 7 is less than aseptic plastic film 8's length dimension, and aseptic plastic film 8 keeps away from the inboard that the one end of silica gel head 1 extended to breach 6, utilizes aseptic plastic film 8 to cover viscose layer 7, avoids its adhesion at first on the guide probe, and aseptic plastic film 8's left side is provided with ring 10.

Silica gel head 1, elastic cord 2 and the silica gel cover body 3 combination constitute the integral structure, and the silica gel cover body 3 passes through elastic cord 2 and constitutes extending structure on silica gel head 1, is convenient for like this change holistic length size.

Silica gel cover body 3 keeps away from one end external surface fixed connection of silica gel head 1 has connecting strip 4, and the external surface of connecting strip 4 is connected with fixed rope 5 to fixed rope 5 constitutes integral structure with connecting strip 4, and fixed rope 5 sets up about silica gel cover body 3 longitudinal symmetry simultaneously, can change the back through flexible at the whole length of protective sheath through fixed rope 5, binds it and fixes on the guide probe, avoids its protective sheath shrink.

The other end of the connecting band 9 and the finger ring 10 form an integrated structure, the finger ring 10 is located inside the silica gel head 1, the finger ring 10 is symmetrically arranged about the horizontal central axis of the silica gel sleeve body 3, and medical staff can hold the protective sleeve conveniently through the finger ring 10 so as to operate the loop bar.

The working principle is as follows: when the sterile protective sleeve for ultrasonic guidance is used, firstly, medical staff do not smear a coupling agent on the end of a guidance probe, then fingers are sleeved on the finger ring 10 and apply force to the outside, so that the silica gel sleeve body 3 is opened, then the medical staff sleeve the silica gel sleeve body 3 on the guidance probe and continuously pull through the finger ring 10, so that the end of the guidance probe is contacted with the silica gel head part 1, and the protective sleeve is completely sleeved on the guidance probe;

after the sleeve is placed, the finger ring 10 is pulled continuously to stretch the connecting band 9, the finger ring 10 moves to the outside of the silicone sleeve body 3, then the medical staff separates the finger ring 10 from the silicone sleeve body 3 by cutting the connecting band 9, and then manually pulls the sterile plastic film 8 to separate the sterile plastic film from the adhesive layer 7 and draw out the adhesive layer, in this process, the coupling agent adhered to the sterile plastic film 8 in the sleeve protection process is smeared on the guide probe, and the medical staff presses the surface of the guide probe with hands to tightly attach and fix the protection sleeve to the guide probe through the coupling agent and the adhesive layer 7, which is the whole process of using the sterile protection sleeve for ultrasonic guidance.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sterile protective sheath for ultrasound guidance, comprising a silicone head (1), characterized in that: the surface of the left end of the silica gel head (1) is connected with an elastic band (2), the surface of the left end of the elastic band (2) is fixedly connected with a silica gel sleeve body (3), a gap (6) is formed in the left end of the silica gel sleeve body (3), and the gaps (6) are distributed on the silica gel sleeve body (3) at equal angles;

the inner wall fixedly connected with viscose layer (7) of the silica gel cover body (3), and the inner wall of viscose layer (7) is closely laminated with aseptic plastic film (8), the left side of aseptic plastic film (8) is provided with ring (10).

2. A sterile protective sheath for ultrasound guidance according to claim 1, wherein: silica gel head (1), elastic cord (2) and the silica gel cover body (3) make up and constitute the integral structure, and the silica gel cover body (3) passes through elastic cord (2) and constitutes extending structure on silica gel head (1).

3. A sterile protective sheath for ultrasound guidance according to claim 1, wherein: silica gel cover body (3) keep away from one end surface fixed connection of silica gel head (1) has connecting strip (4), and the surface of connecting strip (4) is connected with fixed rope (5), and fixed rope (5) constitute integrated structure with connecting strip (4), simultaneously fixed rope (5) set up about silica gel cover body (3) longitudinal symmetry.

4. A sterile protective sheath for ultrasound guidance according to claim 1, wherein: the length dimension of the adhesive layer (7) is smaller than that of the sterile plastic film (8), and one end, far away from the silica gel head (1), of the sterile plastic film (8) extends to the inner side of the notch (6).

5. The sterile protective sheath for ultrasound guidance according to claim 4, wherein: one end fixedly connected with connecting band (9) of silica gel head (1) is kept away from to the silica gel cover body (3) inner wall, just the left end of silica gel cover body (3) is loudspeaker column structure.

6. An aseptic protective sheath for ultrasound guidance according to claim 5, wherein: the other end of connecting band (9) constitutes integrated structure with ring (10), and ring (10) are located the inside of silica gel head (1), and ring (10) are about the horizontal axis symmetry setting of silica gel cover body (3).