CN106955163B

CN106955163B - Disposable closed ultrasonic probe sleeve

Info

Publication number: CN106955163B
Application number: CN201710379600.7A
Authority: CN
Inventors: 张水军; 郭文治; 陈亚斌; 曹胜利; 王盼梁; 阎冰; 唐红卫; 史晓奕; 杨翰
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2017-05-25
Filing date: 2017-05-25
Publication date: 2020-05-26
Anticipated expiration: 2037-05-25
Also published as: CN106955163A

Abstract

The invention discloses a disposable closed ultrasonic probe sleeve, which comprises a film sleeve coated on an ultrasonic probe and an ultrasonic probe data line, wherein the front end of the film sleeve is matched with the appearance of the ultrasonic probe, the tail end of the film sleeve is provided with an elastic rubber ring, a first fastener and a second fastener are arranged on the surface of the film sleeve at intervals, the first fastener is positioned at the joint of the ultrasonic probe and the ultrasonic probe data line, the outside of the film sleeve is sleeved with a telescopic pipe sleeve, the two ends of the telescopic pipe sleeve are respectively provided with an upper supporting ring and a lower supporting ring, the elastic rubber ring is folded and fixed on the upper supporting ring, and the second fastener is clamped below the lower supporting ring. The invention has simple structure, convenient use, economy and practicality.

Description

Disposable closed ultrasonic probe sleeve

Technical Field

The invention relates to the technical field of medical supplies, in particular to a disposable closed ultrasonic probe sleeve.

Background

When performing an ultrasonic examination during an operation, in order to prevent a patient from being infected with germs carried by an ultrasonic probe and a data line at the tail of the ultrasonic probe, it is necessary to isolate the patient from the operation region using a sterile film. As no special ultrasonic probe sterile isolation film exists at present, an endoscope sleeve is usually sleeved on the ultrasonic probe and the ultrasonic probe data line, and a silk thread is tied at the joint of the ultrasonic probe and the data line for fixing. The length of the endoscope sleeve is about 1 meter, so that the sleeving process is time-consuming and labor-consuming; in addition, the head of the endoscope sleeve is not matched with the shape of the ultrasonic probe and cannot be tightly attached, and air remained in the gap can interfere with the inspection result; the ligation is carried out by silk threads, which is not only troublesome, but also can not completely close the endoscope sleeve head, thereby increasing the probability of bacterial pollution.

Disclosure of Invention

In order to solve the above problems, the present invention provides a disposable closed type ultrasonic probe cover.

In order to achieve the purpose, the invention can adopt the following technical scheme:

the invention relates to a disposable closed type ultrasonic probe sleeve which comprises a film sleeve coated on an ultrasonic probe and an ultrasonic probe data line, wherein the front end of the film sleeve is matched with the appearance of the ultrasonic probe, the tail end of the film sleeve is provided with an elastic rubber ring, a first fastener and a second fastener are arranged on the surface of the film sleeve at intervals, the first fastener is positioned at the joint of the ultrasonic probe and the ultrasonic probe data line, a telescopic pipe sleeve is sleeved outside the film sleeve, an upper supporting ring and a lower supporting ring are respectively arranged at two ends of the telescopic pipe sleeve, the elastic rubber ring is folded and fixed on the upper supporting ring, and the second fastener is clamped below the lower supporting ring.

The diameter of the upper support ring and the diameter of the lower support ring are larger than the diameter of the telescopic pipe sleeve and larger than the maximum transverse diameter of the ultrasonic probe.

The disposable closed ultrasonic probe sleeve provided by the invention has the advantages of simple structure, convenience in use, economy and practicability. The mode of combining the pipe sleeve and the film sleeve is adopted, so that the film sleeve can be quickly and conveniently sleeved on the ultrasonic probe and the ultrasonic probe data line and can be removed from the ultrasonic probe and the ultrasonic probe data line; the shape of the film sleeve is matched with that of the ultrasonic probe, and the film sleeve and the ultrasonic probe are tightly combined, so that the detection result deviation caused by air retention is effectively avoided; the fastener that sets up on the film cover can conveniently fix film cover and ultrasonic probe, has reduced bacterial contamination's risk.

Drawings

Fig. 1 is a schematic structural view (use state) of the present invention.

Fig. 2 is a schematic view of the construction of the pipe sleeve of the present invention.

Fig. 3 is a schematic view of the structure of the thin film sleeve of the present invention.

Fig. 4 and 5 are combined views of the pipe sleeve and the film sleeve of the present invention during storage and transportation.

Detailed Description

As shown in fig. 1, the disposable closed ultrasound probe cover of the present invention includes a film cover 1 covering the ultrasound probe and the ultrasound probe data line, and is made of a material, such as plastic or rubber, which is permeable to ultrasound waves and has a soft texture. The front end of the film sleeve 1 is matched with the appearance of the ultrasonic probe, the tail end is provided with an elastic rubber ring 2, and the surface of the film sleeve 1 is provided with a first fastening piece 3 and a second fastening piece 4 at intervals as shown in figure 3. The first fastener 3 is positioned at the joint of the ultrasonic probe and the ultrasonic probe data line, and the telescopic pipe sleeve 5 positioned between the elastic rubber ring 2 and the second fastener 4 is sleeved outside the film sleeve 1. The telescopic pipe sleeve 5 is a rigid plastic product with folds, can contract and extend along the long axis direction, and is provided with an upper support ring 6 and a lower support ring 7 at two ends respectively as shown in fig. 2. The elastic rubber ring 2 is folded outwards and fixed on the upper support ring 6, and the lower support ring 7 is contacted with the second fastener 4.

The first fastener 3 is a rubber ring arranged on the film sleeve 1 or a belt with a magic tape fixed on the surface of the film sleeve 1, and is used for tying the film sleeve 1 at the joint of the ultrasonic probe and the ultrasonic probe data line, so that the film sleeve 1 is tightly attached to the ultrasonic probe, and the influence of air on the detection result is prevented.

The second fastener 4 is a rubber ring arranged on the film sleeve 1 or a belt with a magic tape fixed on the surface of the film sleeve 1, so that the film sleeve 1 can be fastened around the data line of the ultrasonic probe, the telescopic pipe sleeve 5 can be limited, and the telescopic pipe sleeve 5 is prevented from sliding down under the action of gravity to pollute an operation area.

The diameters of the upper and

lower support rings

6 and 7 are larger than the diameter of the telescopic pipe sleeve 5 and larger than the maximum transverse diameter of the ultrasonic probe. The ultrasonic probe can smoothly pass through the telescopic pipe sleeve 5, and the elastic rubber band 2 at the tail end of the thin film sleeve 1 is conveniently sleeved and fixed with the upper support ring 6.

In order to facilitate storage and transportation and to maintain an aseptic environment, the film sleeve 1 and the telescopic tube sleeve 5 of the present invention are shipped in a combined form as shown in fig. 4. Specifically, as shown in fig. 4, the film sleeve 1 is firstly folded inwards to enable the first fastening piece 3 and the second fastening piece 4 to be located at the inner sides, the elastic rubber ring 2 is sleeved on the upper support ring 6, then the wall surface of the film sleeve 1 is pulled down to be sleeved on the outer side cylinder wall of the telescopic pipe sleeve 5 in the contraction state, as shown in fig. 5, the closed end of the film sleeve 1 covers the surface of the upper support ring 6, and the wall surface is sleeved on the outer side of the cylinder wall of the telescopic pipe sleeve 5 in a double-layer tightening state. Then, the mixture is sealed in a sterile bag for storage and transportation.

When in use, a proper amount of couplant a can be smeared on the ultrasonic probe or the film sleeve 1. As shown in fig. 5, a couplant a is smeared on the surface of the film sleeve 1 at the central position of the upper support ring 6, then the ultrasonic probe is placed above the film sleeve, and the ultrasonic probe is enabled to downwards pass through the telescopic pipe sleeve 5 along the arrow direction shown in fig. 5 until the film sleeve 1 is completely unfolded, the front end of the film sleeve 1 is completely covered with the ultrasonic probe, the rear section of the film sleeve is covered on the data line of the ultrasonic probe, and then the first fastening piece 3 and the second fastening piece 4 which are turned to the outer surface are tightened/adhered. After use, when the thin film sleeve 1 needs to be removed, the telescopic pipe sleeve 5 is pulled to drive the thin film sleeve 1 to be separated from the ultrasonic probe.

Claims

1. A disposable closed ultrasound probe cover, characterized in that: the ultrasonic probe comprises a film sleeve (1) coated on an ultrasonic probe and an ultrasonic probe data line, wherein the front end of the film sleeve (1) is matched with the appearance of the ultrasonic probe, an elastic rubber ring (2) is arranged at the tail end of the film sleeve, first fasteners (3) and second fasteners (4) are arranged on the surface of the film sleeve (1) at intervals, the first fasteners (3) are positioned at the joint of the ultrasonic probe and the ultrasonic probe data line, a telescopic pipe sleeve (5) is sleeved outside the film sleeve (1), an upper support ring (6) and a lower support ring (7) are respectively arranged at two ends of the telescopic pipe sleeve (5), the elastic rubber ring (2) is outwards turned and fixed on the upper support ring (6), and the second fasteners (4) are clamped below the lower support ring (7);

during storage, the film sleeve (1) is firstly turned inwards, the first fastener (3) and the second fastener (4) are located on the inner side, the elastic rubber ring (2) is sleeved on the upper support ring (6), then the wall surface of the film sleeve (1) is pulled down and sleeved on the outer side cylinder wall of the telescopic pipe sleeve (5) in a contraction state, the closed end of the film sleeve (1) covers the surface of the upper support ring (6), the wall surface is in a double-layer tightening state and is sleeved on the outer side of the cylinder wall of the telescopic pipe sleeve (5), and then the film sleeve is sealed into the sterile bag.

2. The closed disposable ultrasound probe cover of claim 1, wherein: the diameters of the upper support ring and the lower support ring (6, 7) are larger than the diameter of the telescopic pipe sleeve (5) and larger than the maximum transverse diameter of the ultrasonic probe.