CN103654866A

CN103654866A - Isolating sleeve of intra-cavity ultrasonic probe

Info

Publication number: CN103654866A
Application number: CN201310580911.1A
Authority: CN
Inventors: 孙亚; 其他发明人请求不公开姓名
Original assignee: Xuzhou Guang'an Medical Treatment Technology Co Ltd
Current assignee: Xuzhou Guang'an Medical Treatment Technology Co Ltd
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2014-03-26
Anticipated expiration: 2033-11-18
Also published as: CN103654866B

Abstract

The invention discloses an isolating sleeve of an intra-cavity ultrasonic probe. The isolating sleeve comprises an elastic sleeve body. An elastic hoop is arranged at the opening end of the elastic sleeve body. The isolating sleeve further comprises a U-shaped traction support, the positions of two end openings of the U-shaped traction support are respectively provided with a silica gel band, the tail ends of the two silica gel bands are in contact with the elastic hoop and are rolled towards the front end of the elastic sleeve body to form a ring body along the opening end of the elastic sleeve body along with the elastic hoop, and the front end of the elastic sleeve body is provided with a spherical surface body matched with the front end of the ultrasonic probe. The U-shaped traction support and the silica gel bands are used in cooperation with the elastic sleeve body, the structure is simple, and removal is convenient to achieve; the front end of the elastic sleeve body is in the spherical surface design, and the good attaching performance is achieved; the ultrasonic probe can smoothly enter and leave the cavity under the effect of lubricant; the front end of the elastic sleeve body and the ultrasonic probe are tightly attached without producing bubbles under the effect of coupling agents, ultrasonic waves are basically free of attenuation, diagnosis on an ultrasonic image is not influenced, the clinical requirement is met, and the cross infection and the medical source infection are avoided.

Description

A kind of ultrasonic probe inside cavity separation sleeve

Technical field

The present invention relates to a kind of medical separation sleeve, be specifically related to a kind of ultrasonic probe inside cavity separation sleeve, belong to medicine and hygiene fields, be mainly used in the ultrasonic examination by Doppler's method of iconography aspect.

Background technology

All the time, clinical endo-luminal ultrasound inspection because of instrument quantity and inspection number lower, the intracavitary probe touching into human body uses condom always, because not being the special product for intracavitary probe design, clinical use has problem to expose repeatly, such as: front end easily breaks, inconvenient operation, medical cross infection, but lacks and pay attention to always less because of quantity.

In recent years, due to advancing by leaps and bounds of a large amount of uses of color ultrasound in clinical examination and number of patients, cross infection problem between checked people highlights, for this problem, also many solution thinking and scheme to have been there is in the market, mainly can be summarized as two classes: (1) has declared the ultrasonic probe bush of many utility model patents so far from the nineties beginning, wherein representative as: " the disposable sterilized ultrasonic probe bush " of on January 13rd, 2010 bulletin, its publication number is CN200920021353; " Special sleeve for vaginal supersonic probe " that on February 28th, 2007 is announced, its publication number number is CN2873130 etc.; Although above-mentioned part has solved the problem of cross infection, exist actual batch production and clinical manipulation difficulty excessive, in operation, can not isolate medical cross infection completely; Thereby always cannot large-scale popularization, continue to use safety condom and replace, even but exist and be inserted in but its front end laminating does not closely have bubble or crosses the thin situation of breaking because of condom and occurs, do not reach the effect of isolation; Though cause, there are for many years many patents to declare that but none is successfully introduced to the market.(2) although market is released and to be added the scheme of the disinfectant couplant of sterilizing to drop into clinical use in couplant in recent years, only limit to body surface probe and use, cannot use at intracavitary probe; Thereby existing scheme and product are not very desirable.

Summary of the invention

The object of this invention is to provide a kind of ultrasonic probe inside cavity separation sleeve, this separation sleeve not only can be inserted in quickly and easily, and its front end and probe fit tightly without bubble, substantially undamped to ultrasound wave, do not affect the diagnosis of ultrasonic figure, difficult drop-off is tightly restrainted at rear portion, and is finished convenient excision, reaches the object of isolating medical cross infection completely in operation.

In order to address the above problem, the technical solution used in the present invention is: a kind of ultrasonic probe inside cavity separation sleeve, comprise elasticity body, the opening of described elasticity body is provided with elastic cuffs, also comprise U-shaped towing bracket, the position, two ports of described U-shaped towing bracket is respectively arranged with a silicone band; The tail end of described two silicone bands contacts with elastic cuffs respectively, and along with elastic cuffs is a circle body along the opening of elasticity body to its front end volume together; The spherical surface body that the front end of described elasticity body matches for the probe front end with ultrasonic probe.

As a further improvement on the present invention, described elasticity body is vertebral body cylindricality rubber finger sleeve, because intracavity body handheld terminal is thicker, is designed to the clamped and traction action that vertebral body can well complete hoop.

As a further improvement on the present invention, described U-shaped towing bracket is duroplasts towing bracket, and the size of its U-shaped opening is greater than the thickest size of ultrasonic probe inside cavity Handheld Division, U-shaped opening is convenient to depart from, and together with U-shaped towing bracket twists in elasticity body by silicone band, under the traction of U-shaped towing bracket, elasticity body can be smooth completes being inserted in of body.

As a further improvement on the present invention, the mixture of described elasticity body inner-wall spraying ultrasonic coupling agent and lubricant, be conducive to being like this inserted in of elasticity body, and described lubricant can be selected Medical silicone oil.

As a further improvement on the present invention, the circle body being rolled into by elasticity body, U-shaped towing bracket and silicone band embeds in elasticity body housing, the opening of described elasticity body housing encapsulates by packaging film, and U-shaped towing bracket is exposed to elasticity body hull outside, the necessity that the special encapsulation of separation sleeve has avoided operation doctor to contact with separation sleeve, the generation of having stopped iatrogenic superinfection.

The invention has the beneficial effects as follows: U-shaped towing bracket and silicone band coordinate elasticity body to use, simple in structure convenient excision; The front end of elasticity body designs for sphere, its structure is identical with probe shape, there is good coating performance, and the mixture of elasticity body inner-wall spraying ultrasonic coupling agent and lubricant (as Medical silicone oil), lubricant act under ultrasonic probe can smooth pass in and out; Couplant act under its front end and ultrasonic probe fit tightly without bubble, substantially undamped to ultrasound wave, do not affect the diagnosis of ultrasonic figure, met clinical demand, stopped cross infection and doctor source and infected.

Accompanying drawing explanation

Fig. 1 is the structural representation of elasticity body of the present invention;

Fig. 2 is the connection diagram of the U-shaped towing bracket of the present invention and silicone band;

Fig. 3 is the use schematic diagram of this separation sleeve;

Fig. 4 is the schematic diagram of this separation sleeve encapsulation;

Fig. 5 is the upward view of Fig. 4.

In figure: 1, elasticity body, 2, elastic cuffs, 3, U-shaped towing bracket, 4, silicone band, 5, ultrasonic probe, 6, packaging film, 7, elasticity body housing.

The specific embodiment

Below in conjunction with accompanying drawing, the invention will be further described.

As shown in Figures 1 to 5, a ultrasonic probe inside cavity separation sleeve, comprises elasticity body 1, and the opening of described elasticity body 1 is provided with elastic cuffs 2, also comprise U-shaped towing bracket 3, the position, two ports of described U-shaped towing bracket 3 is respectively arranged with a silicone band 4; The tail end of described two silicone bands 4 contacts with elastic cuffs 2 respectively, and along with elastic cuffs 2 is a circle body along the opening of elasticity body 1 to its front end volume together; The spherical surface body that the front end of described elasticity body 1 matches for the probe front end with ultrasonic probe 5.Elasticity body 1 is vertebral body cylindricality rubber finger sleeve, because intracavity body handheld terminal is thicker, be designed to vertebral body and can well be completed the clamped and traction action of hoop, and the mixture of elasticity body 1 inner-wall spraying ultrasonic coupling agent and lubricant, be conducive to being like this inserted in of elasticity body 1, and described lubricant can be selected Medical silicone oil.

U-shaped towing bracket 3 is duroplasts towing bracket, and the size of its U-shaped opening is greater than the thickest size of ultrasonic probe inside cavity 5 Handheld Divisions, U-shaped opening is convenient to depart from, and together with U-shaped towing bracket 3 twists in elasticity body 1 by silicone band 4, under the traction of U-shaped towing bracket 3, elasticity body 1 can be smooth completes being inserted in of body.

The circle body being rolled into by elasticity body 1, U-shaped towing bracket 3 and silicone band 4 embeds in elasticity body housing 7, the opening of described elasticity body housing 7 encapsulates by packaging film 6, and U-shaped towing bracket 3 is exposed to elasticity body housing 7 outsides, the necessity that the special encapsulation of separation sleeve has avoided operation doctor to contact with separation sleeve, the generation of having stopped iatrogenic superinfection.

Its use procedure is: fetch packaged separation sleeve, tear packaging film 6 off; Medical personnel's hands is arrested the support casing of U-shaped towing bracket 3 on ultrasonic probe 5; Then, slowly pull from top to bottom U-shaped towing bracket 3, until ultrasonic probe 5 bottoms; Now, silicone band 4 comes off from the elastic cuffs 2 of elasticity body 1; Finally, take U-shaped towing bracket 3 away, complete whole operating process.

In above-mentioned whole operating process, medical personnel's hands all directly or had not indirectly contacted separation sleeve, so just exempted to have stopped cross infection and doctor source completely and infected; The front end of elasticity body designs for sphere, and its structure is identical with probe shape, has good coating performance, cuts the mixture of elasticity body inner-wall spraying ultrasonic coupling agent and lubricant, lubricant act under ultrasonic probe can smooth pass in and out; Couplant act under its front end and ultrasonic probe fit tightly without bubble, substantially undamped to ultrasound wave, do not affect the diagnosis of ultrasonic figure, met clinical demand, there is very strong generalization and popularization, there is very large economic benefit, and Environmental Safety.

Claims

1. a ultrasonic probe inside cavity separation sleeve, comprises elasticity body (1), and the opening of described elasticity body (1) is provided with elastic cuffs (2); It is characterized in that: also comprise U-shaped towing bracket (3), the position, two ports of described U-shaped towing bracket (3) is respectively arranged with a silicone band (4); The tail end of described two silicone bands (4) contacts with elastic cuffs (2) respectively, and along with elastic cuffs (2) is a circle body along the opening of elasticity body (1) to its front end volume together; The spherical surface body that the front end of described elasticity body (1) matches for the probe front end with ultrasonic probe (5).

2. ultrasonic probe inside cavity separation sleeve according to claim 1, is characterized in that: described elasticity body (1) is vertebral body cylindricality rubber finger sleeve.

3. ultrasonic probe inside cavity separation sleeve according to claim 2, is characterized in that: described U-shaped towing bracket (3) is duroplasts towing bracket, and the size of its U-shaped opening is greater than the thickest size of ultrasonic probe inside cavity (5) Handheld Division.

4. according to the ultrasonic probe inside cavity separation sleeve described in claims 1 to 3 any one, it is characterized in that: the mixture of described elasticity body (1) inner-wall spraying ultrasonic coupling agent and lubricant.

5. ultrasonic probe inside cavity separation sleeve according to claim 4, it is characterized in that: the circle body being rolled into by elasticity body (1), U-shaped towing bracket (3) and silicone band (4) embeds in elasticity body housing (7), the opening of described elasticity body housing (7) is by packaging film (6) encapsulation, and U-shaped towing bracket (3) is exposed to elasticity body housing (7) outside.