CN209863876U

CN209863876U - Ultrasonic probe isolation sheath

Info

Publication number: CN209863876U
Application number: CN201820431069.3U
Authority: CN
Inventors: 廖伟强
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2019-12-31
Anticipated expiration: 2028-03-28

Abstract

The utility model discloses a sheath is kept apart to ultrasonic probe, by sheath main part (1), solid-state ultrasonic couplant (2), bonding material (3) are constituteed, sheath main part (1) is tailor by flexible material and is formed, sheath main part (1) intermediate position is rectangle region (11), dock the same isosceles trapezoid region (12) of a plurality of shapes respectively on its two long limits, isosceles trapezoid region (12) are the cockscomb structure and set up side by side, and the lower base of each isosceles trapezoid region (12) all meets with rectangle region (11) long limit, be fixed with solid-state ultrasonic couplant (2) that the water-soluble macromolecular material that is used for transmitting the ultrasonic wave made on rectangle region (11), be provided with bonding material (3) that are used for fixed sheath main part (1) and ultrasonic probe on isosceles trapezoid region (12). The utility model adopts the solid-state ultrasonic couplant as a sound-transmitting medium, and the couplant does not need to be squeezed into the probe isolation sheath and on the skin of a patient when the ultrasonic examination is carried out, thereby being convenient for use.

Description

Ultrasonic probe isolation sheath

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to sheath is kept apart to ultrasonic probe.

Background

The ultrasonic examination is widely applied to clinic and plays an important role in diagnosis and treatment of diseases. The ultrasonic probe is one of the most important parts in the ultrasonic equipment, but the probe is repeatedly contacted with the skin of a patient, so that the carrying quantity of bacteria is large, and the potential safety hazard of cross infection exists. To avoid cross-contamination, it is common practice in the clinic to sterilize the ultrasound probe or use a disposable ultrasound probe isolation sheath. The ultrasonic probe is sterilized once every time one patient is examined, which has the problem of operability. Therefore, various types of disposable ultrasound probe isolation sheaths have been clinically developed.

Chinese patent CN201420834822.5 discloses an ultrasonic probe sterile protective sleeve. This aseptic protective sheath of ultrasonic probe includes protective sheath body and elastic webbing. The protective sheath body includes hollow silica gel head, connecting portion and fixed part. The inner surface of the head of the silica gel is attached with an ultrasonic coupling agent, a first elastic band is arranged between the head of the silica gel and the connecting part, and a second elastic band is arranged at the tail part of the fixing part. However, this patent uses conventional liquid ultrasound couplants for sound transmission, which still require the application of the couplant to the patient's skin prior to use. In addition, the protective sleeve is fixed in an elastic belt mode, and the use is inconvenient. The silica gel head designed by combining the shape of the probe limits the compatibility of the protective sleeve to ultrasonic probes with different shapes.

Chinese patent cn201620671182.x discloses a novel aseptic ultrasound probe isolation sheath. The ultrasonic probe specifically comprises a sterile liquid ultrasonic couplant which is fixed on a soft silica gel patch at the front end and protected by a tearable strip, wherein the tearable strip is torn during use to carry out ultrasonic examination, the couplant does not need to be coated on the skin of a patient, and the ultrasonic probe isolation sheath and the probe are fixedly pasted through a magic tape. But this patent is fixed the protective sheath through strap and tightening belt, and it is inconvenient to use. Moreover, the film body wraps the whole probe, so that the compatibility of the protective sleeve to probes of different shapes is limited.

Chinese patent CN201710070740.6 discloses an ultrasonic probe protective sleeve. The protective sleeve comprises a bottom lining, an outer material and an inner material. The ultrasonic probe enters the top end through the open end of the bottom lining and is pressed against the top end of the bottom lining through the fixing belt. The outer material and the inner material are bonded on the corresponding outer part and the corresponding inner part of the top end of the bottom lining, the outer material is used for the sound transmission coupling of the skin side of a patient, and the inner material is used for the sound transmission coupling of the ultrasonic probe side. However, the ultrasonic probe is fixed by the fixing band and the elastic band, and the use is complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic probe keeps apart sheath, overcomes or alleviates at least one above-mentioned defect of prior art.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an ultrasonic probe keeps apart sheath, it comprises sheath main part, solid-state ultrasonic couplant and bonding material, wherein the sheath main part is tailor by flexible material and forms, this sheath main part intermediate position is the rectangle region, dock the isosceles trapezoid region that a plurality of shapes are the same on two long limits of this rectangle region respectively, wherein the isosceles trapezoid region is the cockscomb structure and sets up side by side, and the lower base in each isosceles trapezoid region all meets with the regional long limit of rectangle, be fixed with the solid-state ultrasonic couplant that the water-soluble macromolecular material that is used for transmitting the ultrasonic wave made on the rectangle region, all be provided with the bonding material that is used for fixed sheath main part and ultrasonic probe on each isosceles trapezoid region.

Preferably, the isosceles trapezoid areas on both long sides of the rectangular area are equal in number.

Preferably, the isosceles trapezoid areas on the two long sides of the rectangular area are all three.

Preferably, each upper base edge of the isosceles trapezoid area is provided with a hand tearing position, so that the ultrasonic probe isolation sheath can be torn off conveniently.

Preferably, the sheath body is made of a non-woven fabric or a plastic film.

Preferably, the adhesive material is glue or magic tape

The utility model provides a sheath is kept apart to ultrasonic probe beneficial effect lies in: the solid ultrasonic couplant is used as a sound transmission medium, so that the couplant does not need to be squeezed into the probe isolation sheath and the skin of a patient during ultrasonic examination, and the use is more convenient. The serrated ultrasonic probe isolation sheath is adopted, so that the solid ultrasonic couplant and the ultrasonic probe can be tightly wrapped, gas possibly existing between the solid ultrasonic couplant and the ultrasonic probe is reduced, and the acquisition of a high-quality ultrasonic image is ensured.

Drawings

Fig. 1 is a schematic structural view of the ultrasonic probe isolation sheath of the present invention.

Reference numerals:

1-sheath main body, 2-solid ultrasonic couplant, 3-bonding material, 4-hand tearing position, 11-rectangular area and 12-isosceles trapezoid area.

Detailed Description

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The ultrasonic probe isolation sheath of the present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the ultrasonic probe isolation sheath is composed of a sheath body 1, a solid ultrasonic couplant 2 and a bonding material 3. The sheath body 1 is made of non-woven fabrics, plastic films or other flexible materials by cutting and is used as a main body support of the ultrasonic probe isolation sheath. The middle position of the sheath main body 1 is a rectangular area 11, a plurality of isosceles trapezoid areas 12 with the same shape are respectively butted on the upper long edge and the lower long edge of the rectangular area 11, it should be noted that the number of the isosceles trapezoid areas 12 on the two long edges of the rectangular area 11 is equal, three isosceles trapezoid areas 12 are selected, the isosceles trapezoid areas 12 on each side are arranged side by side in a zigzag manner, and the lower bottom edge of each isosceles trapezoid area 12 is connected with the long edge of the rectangular area 11. The solid ultrasonic couplant 2 is made of water-soluble polymer material, and is fixed on the rectangular area 11 of the sheath body 1 for transmitting ultrasonic waves. The adhesive material 3 is made of adhesive, magic tape or other adhesive materials, and is fixed on each isosceles trapezoid area 12 of the sheath main body 1, namely located on two sides of the solid-state ultrasonic couplant 2, so as to realize the adhesive fixation of the sheath main body 1 and the ultrasonic probe. In order to facilitate tearing off of the ultrasonic probe isolation sheath, a hand tearing position 4 is reserved on the upper bottom edge of each isosceles trapezoid area 12 of the sheath body 1. The utility model discloses an ultrasonic probe keeps apart sheath can be according to the difference of ultrasonic probe size, suitably adjusts length, the width of solid-state supersound couplant 2, the big or small shape of sheath main part 1, isosceles trapezoid is regional 12 figure and pattern, and then forms various specifications.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. An ultrasonic probe isolation sheath is characterized by consisting of a sheath main body (1), a solid ultrasonic couplant (2) and a bonding material (3), wherein the sheath main body (1) is cut from flexible materials, the middle position of the sheath main body (1) is a rectangular area (11), a plurality of isosceles trapezoid areas (12) with the same shape are respectively butted on two long sides of the rectangular area (11), wherein the isosceles trapezoid areas (12) are arranged side by side in a zigzag manner, the lower bottom edge of each isosceles trapezoid area (12) is connected with the long edge of the rectangular area (11), a solid ultrasonic couplant (2) made of water-soluble polymer material for transmitting ultrasonic waves is fixed on the rectangular area (11), and each isosceles trapezoid area (12) is provided with a bonding material (3) for fixing the sheath main body (1) and the ultrasonic probe.

2. The ultrasound probe isolation sheath of claim 1, wherein the isosceles trapezoid areas (12) on both long sides of the rectangular area (11) are equal in number.

3. The ultrasound probe isolation sheath of claim 2, wherein the isosceles trapezoid areas (12) on both long sides of the rectangular area (11) are three.

4. The ultrasonic probe isolation sheath of claim 3, wherein a hand tearing position (4) is arranged on the upper bottom edge of each isosceles trapezoid area (12) to facilitate tearing of the ultrasonic probe isolation sheath.

5. The ultrasound probe isolation sheath of claim 4, wherein the sheath body (1) is made of non-woven fabric or plastic film.

6. The ultrasound probe isolation sheath of claim 5, wherein the adhesive material (3) is glue or a magic tape.