CN214907200U

CN214907200U - Sterile protective sleeve for ultrasonic probe

Info

Publication number: CN214907200U
Application number: CN202120081501.2U
Authority: CN
Inventors: 宋祥波
Original assignee: Nantong Purnote Technology Co ltd
Current assignee: Nantong Purnote Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-30
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses an aseptic protective sheath for ultrasonic probe, including aseptic cover, aseptic cover sets up on the probe spare that sets up, probe spare tip is fixed with the probe handle, be provided with two slip subassemblies between aseptic cover and the probe spare, the slip subassembly includes arc, sliding ball, fixture block and connecting rod, the fixture block of "U" type is fixed on probe handle surface, the arc laminating is located between aseptic cover and the probe spare, and arc one end stretches into aseptic cover and exposes in the outside, the arc tip is fixed with the flange, the flange passes through the connecting rod and is connected with the fixture block is detachable, the arc plate surface is installed respectively with aseptic cover and probe spare surface sliding contact's sliding ball; the utility model discloses a be provided with the slip subassembly, can reduce the frictional resistance that the installation received when aseptic cover installation, increase the installation convenience, reduce aseptic cover probability that the fold appears in surface, the convenient dismantlement of arc takes off simultaneously, does not influence aseptic cover and establishes and use at probe spare.

Description

Sterile protective sleeve for ultrasonic probe

Technical Field

The utility model belongs to the technical field of aseptic protective sheath, concretely relates to aseptic protective sheath for ultrasonic probe.

Background

In the ultrasonic detection process, the transmission and receiving of ultrasonic waves are realized by a probe. The performance of the probe directly affects the characteristics of the ultrasonic waves and the detection performance of the ultrasonic waves. The probe used in ultrasonic detection is a transducer which realizes the conversion of electric energy and sound energy by utilizing the piezoelectric effect of materials. The key component of the probe is a wafer, which is a single crystal or polycrystalline wafer with piezoelectric effect, and functions to convert electric energy and acoustic energy into each other. The sterile protective sleeve is a tool sleeved on the ultrasonic probe, and mainly plays a role in isolation and avoids cross infection.

When current aseptic protective sheath cover was established on the probe a bit, frictional resistance is great between the two, appears easily that the protective sheath cover establishes the in-process and breaks away from with the hand, increases the cover and establishes the trouble, and the protective sheath produces more fold easily simultaneously, and artificial stretching probably leads to the damaged problem of protective sheath, for this reason we propose an aseptic protective sheath for ultrasonic probe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aseptic protective sheath for ultrasonic probe to when solving aseptic protective sheath of a few that propose in the above-mentioned background art and establishing on the probe, frictional resistance is great between the two, appears easily that protective sheath cover establishes the in-process and breaks away from with the hand, increases the cover and establishes the trouble, and the protective sheath produces more fold easily simultaneously, and artificial stretching probably leads to the damaged problem of protective sheath.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sterile protective sheath for ultrasonic probe, includes aseptic cover, aseptic cover is established on the probe spare that sets up, probe spare end fixing has the probe handle, be provided with two slip subassemblies between aseptic cover and the probe spare, the slip subassembly includes arc, sliding ball, fixture block and connecting rod, the "U" type the fixture block is fixed on probe handle surface, the arc laminating is located between aseptic cover and the probe spare, just aseptic cover is stretched into to arc one end and is revealed in the outside, arc end fixing has the flange, the flange passes through the connecting rod and is connected with the fixture block is detachable, the sliding ball with aseptic cover and probe spare surface sliding contact is installed respectively to the arc plate surface.

Preferably, the sliding balls are distributed along the length direction of the arc-shaped plate, through holes for the connecting rods to penetrate through are formed in the surfaces of the clamping blocks and the convex plate, and the connecting rods are vertically located in the through holes.

Preferably, the surface of the arc-shaped plate is provided with an arc-shaped groove, and the sliding ball is slidably positioned in the arc-shaped groove.

Preferably, four stretching assemblies are installed along its circumferencial direction in aseptic cover tip, stretching assembly includes connecting band, sealing gum and becket bridle, connecting band one end is connected with aseptic cover through the sealed glue that sets up, and the other end extends to the aseptic cover outside.

Preferably, a rope ring is fixed at the end part of the free end of the sealant, and the rope ring is an elliptic rubber ring.

Preferably, the sterile sleeve is a medical rubber sleeve, and the radian of the arc-shaped plate is consistent with that of the surface of the probe piece.

Preferably, the sterile sleeve is of a hollow three-dimensional structure with an opening at the right end, and the fixture block is positioned on the outer side of the sterile sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a be provided with the slip subassembly, can reduce the frictional resistance that the installation received when aseptic cover installation, increase the installation convenience, reduce aseptic cover probability that the fold appears in surface, the convenient dismantlement of arc takes off simultaneously, does not influence aseptic cover and establishes and use at probe spare.

(2) The utility model discloses a be provided with tensile subassembly, both can the person of facilitating the use hook four becket bridles with the finger for aseptic cover port grow reduces the probability that hand and aseptic cover break away from simultaneously, increases aseptic cover installation convenience, and the becket bridle that stretches out simultaneously is convenient for follow-up aseptic cover's dismantlement.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the sliding assembly of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the stretching assembly of the present invention;

in the figure: 1. sterile sleeving; 2. a probe member; 3. a probe handle; 4. a sliding assembly; 41. an arc-shaped plate; 42. a sliding bead; 43. a clamping block; 44. a connecting rod; 5. a stretching assembly; 51. a connecting belt; 52. sealing glue; 53. a rope loop; 6. a convex plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sterile protective sleeve for an ultrasonic probe comprises a sterile sleeve 1, wherein the sterile sleeve 1 is sleeved on a probe piece 2, a probe handle 3 is fixed at the end part of the probe piece 2, two sliding assemblies 4 are arranged between the sterile sleeve 1 and the probe piece 2, each sliding assembly 4 comprises an arc-shaped plate 41, a sliding ball 42, a clamping block 43 and a connecting rod 44, the U-shaped clamping block 43 is fixed on the surface of the probe handle 3, the arc-shaped plate 41 is attached between the sterile sleeve 1 and the probe piece 2, one end of the arc-shaped plate 41 extends into the sterile sleeve 1 and is exposed outside, a convex plate 6 is fixed at the end part of the arc-shaped plate 41, the convex plate 6 is detachably connected with the clamping block 43 through the connecting rod 44, the sliding balls 42 which are in sliding contact with the surfaces of the sterile sleeve 1 and the probe piece 2 are respectively installed on the surface of the arc-shaped plate 41, and the sliding assemblies 4 are arranged, so that the friction resistance on installation can be reduced and the installation can be increased, the probability of wrinkles appearing on the surface of the sterile sleeve 1 is reduced, and meanwhile, the arc-shaped plate 41 is convenient to disassemble and take down, so that the sterile sleeve 1 is not influenced to be sleeved on the probe piece 2 for use.

In this embodiment, preferably, the sliding balls 42 are distributed along the length direction of the arc-shaped plate 41, the fastening blocks 43 and the surface of the convex plate 6 are provided with through holes for the connecting rods 44 to pass through, the connecting rods 44 are vertically located in the through holes, the fixing of the position of the arc-shaped plate 41 is realized by the connecting rods 44, and meanwhile, the follow-up arc-shaped plate 41 is convenient to detach and take down.

In this embodiment, preferably, the surface of the arc plate 41 is provided with an arc groove, and the sliding ball 42 is slidably located in the arc groove, so that the sliding ball 42 can roll due to friction.

In this embodiment, it is preferred, four tensile assembly 5 are installed along its circumferencial direction to aseptic cover 1 tip, tensile assembly 5 includes connecting band 51, sealed glue 52 and becket 53, connecting band 51 one end is connected with aseptic cover 1 through sealed glue 52 that sets up, the other end extends to the aseptic cover 1 outside, sealed glue 52 free end tip is fixed with becket 53, becket 53 is the rubber oval type ring, through being provided with tensile assembly 5, both can convenience of customers hook four becket 53 with the finger, make aseptic cover 1 port grow, reduce the probability that hand and aseptic cover 1 break away from simultaneously, increase aseptic cover 1 installation convenience, the later-up of aseptic cover 1 of becket 53 that stretches out simultaneously is convenient for.

In this embodiment, it is preferable that the sterile sleeve 1 is a medical rubber sleeve, so that the sterile sleeve 1 has elasticity and is convenient to mount, and the radian of the arc-shaped plate 41 is consistent with the surface radian of the probe 2.

In this embodiment, preferably, the sterile sleeve 1 is a hollow three-dimensional structure with an opening at the right end, and the fixture block 43 is located outside the sterile sleeve 1, so that the installation of the sterile sleeve 1 is not affected.

The utility model discloses a theory of operation and use flow: when the utility model is used, the arc plate 41 is firstly attached and placed on the surface of the probe element 2, the arc plate 41 and the fixture block 43 are fixed by the connecting rod 44, the fingers of a user hook the four rope rings 53 to pull the arc plate outwards, the space of the port of the sterile sleeve 1 is enlarged, the sterile sleeve 1 is sleeved on the arc plate 41, the sterile sleeve 1 is sleeved on the sliding ball 42, the sterile sleeve 1 is in rolling contact with the surface of the sliding ball 42, the rolling of the sliding ball 42 can reduce the friction resistance between the sliding ball and the sliding ball, after the sterile sleeve 1 is installed, the arc plate 41 is taken out from the port of the sterile sleeve 1, the sterile sleeve 1 which is slightly stretched recovers elasticity and is attached on the surface of the probe element 2 again, the sliding component 4 is arranged, the friction resistance received by the installation can be reduced when the sterile sleeve 1 is installed, the installation convenience is increased, the wrinkle occurrence probability on the surface of the sterile sleeve 1 is reduced, and the arc plate 41 is convenient to be detached and taken down, the sterile sleeve 1 is sleeved on the probe piece 2 for use; meanwhile, the rope ring 53 is exposed outside, so that the sterile sleeve 1 can be conveniently taken down by holding the rope ring 53 if the sterile sleeve 1 needs to be taken down.

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 an ultrasound probe, comprising a sterile sheath (1), characterized in that: the sterile sleeve (1) is sleeved on the arranged probe piece (2), a probe handle (3) is fixed at the end part of the probe piece (2), two sliding assemblies (4) are arranged between the sterile sleeve (1) and the probe piece (2), the sliding assembly (4) comprises an arc-shaped plate (41), a sliding ball (42), a clamping block (43) and a connecting rod (44), the U-shaped clamping block (43) is fixed on the surface of the probe handle (3), the arc-shaped plate (41) is attached between the sterile sleeve (1) and the probe piece (2), one end of the arc-shaped plate (41) extends into the sterile sleeve (1) and is exposed outside, a convex plate (6) is fixed at the end part of the arc-shaped plate (41), the convex plate (6) is detachably connected with the clamping block (43) through a connecting rod (44), the surfaces of the arc-shaped plates (41) are respectively provided with sliding balls (42) which are in sliding contact with the surfaces of the sterile sleeve (1) and the probe piece (2).

2. An aseptic protective sheath for an ultrasound probe according to claim 1, wherein: the sliding balls (42) are distributed along the length direction of the arc-shaped plate (41), through holes for the connecting rods (44) to penetrate through are formed in the surfaces of the clamping blocks (43) and the convex plate (6), and the connecting rods (44) are vertically located in the through holes.

3. An aseptic protective sheath for an ultrasound probe according to claim 1, wherein: the surface of the arc-shaped plate (41) is provided with an arc-shaped groove, and the sliding balls (42) are slidably positioned in the arc-shaped groove.

4. An aseptic protective sheath for an ultrasound probe according to claim 1, wherein: aseptic cover (1) tip is installed four tension module (5) along its circumferencial direction, tension module (5) are including connecting band (51), sealed glue (52) and becket bridle (53), connecting band (51) one end is connected with aseptic cover (1) through sealed glue (52) that set up, and the other end extends to aseptic cover (1) outside.

5. An aseptic protective sheath for an ultrasound probe according to claim 4, wherein: the end part of the free end of the sealant (52) is fixed with a rope ring (53), and the rope ring (53) is a rubber oval ring.

6. An aseptic protective sheath for an ultrasound probe according to claim 1, wherein: the sterile sleeve (1) is a medical rubber sleeve, and the radian of the arc-shaped plate (41) is consistent with that of the surface of the probe piece (2).

7. An aseptic protective sheath for an ultrasound probe according to claim 1, wherein: the sterile sleeve (1) is of a hollow three-dimensional structure with an opening at the right end, and the clamping block (43) is positioned on the outer side of the sterile sleeve (1).