CN215839157U - Aseptic probe cover fixing device - Google Patents

Abstract

The utility model provides a fixing device for an aseptic probe sleeve. The fixed bridle comprises an arc part and two fixed strips, the arc part is fixedly connected with the tail part of the probe ferrule, the two fixed strips are respectively positioned at the left end and the right end of the arc part, and the nylon buckle is positioned on the fixed strips. The tail end of the circular arc part is provided with a protruding structure, the middle part of the protruding structure is provided with a hole, and the spiral bunch is connected with the fixed bridle through the hole. The probe ferrule and the fixed bridle can be integrated and made of medical silica gel. The probe sleeve can enable the sterile probe sleeve to be attached to the front end of the probe more flatly and tightly, and the phenomenon that operation results and observation effects are influenced by folds or sliding is avoided; the fixing bridle is fixed more firmly, and the sterile probe sleeve is not easy to generate folds and bubbles at the front end; the spiral bunch prevents that aseptic probe cover is fluffy out and is influenced the operation field of vision, prevents simultaneously that aseptic probe cover from becoming flexible.

Description

Aseptic probe cover fixing device

Technical Field

The utility model relates to the field of accessories of medical auxiliary equipment, in particular to a fixing device for a sterile probe sleeve.

Background

The ultrasonic can clearly display the internal tissue structure of the human body, the focus can be positioned quite accurately by utilizing the directivity of the ultrasonic, and the accuracy and the safety of the ultrasonic are incomparable with other image means. Since the ultrasound probe is used directly in the surgical environment, the probe must be brought to a sterile state for use. The probe cannot be autoclaved and is generally disinfected by soaking in 2 percent alkaline glutaraldehyde in the early stage, but the method needs long time to achieve the disinfection effect, so that a sterile probe sleeve is generally used to keep the probe sterile when the operation under ultrasonic guidance is performed at present.

The current common sterile probe sleeve for clinic is similar to a fresh-keeping bag, and different probes are matched with probe sleeves with different sizes. Wherein the cavity mirror sleeve is a thicker ear-free plastic bag with the width of 20cm and the length of 100cm, the tail part and the neck part are tied by a thread rope or a rubber band, and the fixing performance is very poor. The operation process needs to be continuously pressurized at the projection position of the body surface of the focus of a patient and repeatedly scanned, so that bubbles are easily generated between the probe and the body surface, and wrinkles appear on the surface of the probe sleeve, so that the image quality definition is reduced, the plastic probe sleeve at the rear part can be gradually opened due to continuous position adjustment in the operation process, the view field of the sterile operation is influenced, the sterile sleeve is constantly manually adjusted and tidied in the operation process, and a lot of inconvenience is brought to the operation.

Disclosure of Invention

The utility model provides a fixing device for an aseptic probe sleeve, which solves the technical problems of poor fixing performance, poor observation effect and the like in the prior art.

In order to solve the technical problems, the utility model adopts the technical scheme that:

the utility model provides an aseptic probe cover fixing device, including probe lasso, fixed band and nylon fastener, fixed band includes circular arc portion and fixed strip, circular arc portion and probe lasso's afterbody fixed connection, the fixed strip has two, is located respectively both ends about the circular arc portion, nylon fastener is located the fixed strip.

Further, still include the spiral bunch, the arc portion tail end is equipped with a protruding structure, protruding structure middle part trompil, the spiral bunch passes through this hole and is connected with fixed band.

Furthermore, the probe ferrule and the fixed bridle can be integrated and made of medical silica gel. The spiral bunch is made of polypropylene or polyethylene.

The utility model has the beneficial effects that: the probe sleeve ring can enable the sterile probe sleeve to be attached to the front end of the probe more flatly and tightly, so that the front end of the probe sleeve is prevented from generating wrinkles or sliding to influence the operation result and the observation effect; the fixing bridle is fixed more firmly, and the sterile probe sleeve is not easy to generate folds and bubbles at the front end; the spiral bunch prevents that aseptic probe cover is fluffy out and is influenced the operation field of vision, prevents simultaneously that aseptic probe cover from becoming flexible.

Drawings

FIG. 1 is a schematic view of the whole structure of a fixing device for a sterile probe cover

FIG. 2 is a schematic sectional view of the ultrasonic probe when the probe is inserted

FIG. 3 is a schematic view showing the structure of the ultrasonic probe when it is fastened

Description of the reference numerals

1. A probe ferrule; 2. fixing a strap; 2-1, arc part; 2-2, fixing strip

3. Nylon buttons; 4. a spiral wire harness; 5. ultrasonic probe

Detailed Description

All directional indicators in the embodiments of the present application (such as upper, lower, left, right, front, rear, top, bottom … …) are only used to explain the relative positional relationship between the components, the movement, etc. in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in figure 1, the probe comprises a probe ferrule 1, a fixed bridle 2 and nylon buttons 3, wherein the fixed bridle comprises an arc part 2-1 and two fixed strips 2-2, the arc part 2-1 is fixedly connected with the tail part of the probe ferrule 1, the two fixed strips 2-2 are respectively positioned at the left end and the right end of the arc part 2-1, and the nylon buttons 3 are positioned on the fixed strips 2-2. The wire harness fixing device is characterized by further comprising a spiral wire harness 4, a protruding structure is arranged at the tail end of the arc portion 2-1, a hole is formed in the middle of the protruding structure, and the spiral wire harness 4 is connected with the fixing strap 2 through the hole.

As shown in fig. 2, the probe ferrule 1 is of an open-front design so that the ultrasonic probe 5 contacts the body surface. The probe ring 1 is sleeved in from the front of the ultrasonic probe 5, so that the probe ring 1 is jointed with a sterile probe sleeve wrapped outside the ultrasonic probe 5. Probe lasso 1 and fixed band 2 adopt medical silica gel material, utilize the elasticity and the laminating nature of silica gel material to make aseptic probe cover stretch in 5 the place ahead of ultrasonic probe, avoid aseptic probe cover front end to produce fold or slide and influence operation result and observation effect.

As shown in fig. 3, the nylon buttons 3 are fixed on the fixed bridle 2, and the fixed bridle 2 is tightly adhered to the ultrasonic probe 5 by overlapping the nylon buttons 3, so as to ensure that the sterile probe sleeve wrapped outside the ultrasonic probe is not easy to generate wrinkles and bubbles at the front end. Spiral bunch 4 is the high density polypropylene or polyethylene material, can provide backward pulling force for probe lasso 1 and fixed band 2, twines simultaneously in the connecting wire of 5 backs of ultrasonic probe, can tie aseptic probe cover on ultrasonic probe 5's connecting wire, prevents that aseptic probe cover is fluffy to open and influences the operation field of vision, prevents simultaneously that aseptic probe cover is not hard up.

For the convenience of production and manufacture, the probe ferrule 1 and the fixing belt 2 can adopt an integrated structure.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. A sterile probe cover fixing device comprises a probe ferrule (1), and is characterized in that: still include fixed band (2) and nylon fastener (3), fixed band includes arc portion (2-1) and fixed strip (2-2), the afterbody fixed connection of arc portion (2-1) and probe lasso (1), fixed strip (2-2) have two, are located respectively both ends about arc portion (2-1), nylon fastener (3) are located fixed strip (2-2).

2. The sterile probe cover fixture of claim 1, wherein: the novel binding belt is characterized by further comprising a spiral binding belt (4), wherein a protruding structure is arranged at the tail end of the arc portion (2-1), the middle of the protruding structure is provided with a hole, and the spiral binding belt (4) is connected with the fixed binding belt (2) through the hole.

3. A sterile probe cover fixture according to claim 1 or 2, wherein: the probe ferrule (1) and the fixed bridle (2) are of an integrated structure.

4. The sterile probe cover fixture of claim 3, wherein: the probe ferrule (1) and the fixed bridle (2) are made of medical silica gel materials.

5. The sterile probe cover fixture device of claim 2, wherein: the spiral bunch (4) is made of polypropylene or polyethylene.

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