CN215839443U

CN215839443U - Contraction structure of ultrasonic probe protective sleeve

Info

Publication number: CN215839443U
Application number: CN202121958627.XU
Authority: CN
Inventors: 齐翌婷
Original assignee: Zhuhai Peoples Hospital
Current assignee: Zhuhai Peoples Hospital
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-18
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a contraction structure of an ultrasonic probe protective sleeve, which belongs to the technical field of probe protective sleeves, and adopts the technical scheme that the contraction structure comprises a protective sleeve body, wherein the outer wall of the bottom of the protective sleeve body is movably connected with a contraction shell, the top of the contraction shell is movably connected with a shell cover, the contraction shell is arranged to bear a structure for contracting the protective sleeve body, before the ultrasonic probe protective sleeve is used, an air pipe connected with an air pump is connected with an air valve, the contraction shell and a fixed shell are sleeved on the outer side of a probe and are fixed with the probe through the fixed shell, a set rubber film is tightly attached to the surface of the probe, then the protective sleeve body is sleeved on the outer side of the probe, so that the bottom of the protective sleeve body is arranged on the outer side of the contraction shell, then the shell cover is covered on the top of the contraction shell to press the outer side of the protective sleeve body, and a closed space is formed between the protective sleeve body and the rubber film, after the air pump is started, the air in the air pump is pumped through the air pipe and the air valve.

Description

Contraction structure of ultrasonic probe protective sleeve

Technical Field

The utility model relates to the technical field of probe protecting sleeves, in particular to a contraction structure of an ultrasonic probe protecting sleeve.

Background

The repackaging form of the ultrasonic probe, namely the sensor, is that the most basic unit of the sensor is connected with an external packaging structure through a reasonable electronic circuit, the sensor is packaged to have some independent functional components required by people, and is generally divided into a heat-sensitive probe, a photosensitive probe, a gas-sensitive probe, a force-sensitive probe, a magnetic-sensitive probe, a humidity-sensitive probe, a sound-sensitive probe, a radioactive ray-sensitive probe, a color-sensitive probe, a taste-sensitive probe, a video probe and the like according to the basic sensing function of the sensor, in medical applications, probes such as ultrasound or video probes are often used to extend into the body of a patient for observation and diagnosis, and ultrasonography is a method of performing ultrasonic diagnosis by placing a probe into the vagina or rectum, is particularly suitable for observing pelvic organs in the small pelvis, and is particularly suitable for ovulation monitoring, confirmation diagnosis of ectopic pregnancy, uterus space occupying diseases, polycystic ovary syndrome and diagnosis of chocolate cysts.

When carrying out the inspection of overcast super, can use ultrasonic probe lag, current avoid cross infection or the internal infection of examinee in carrying out overcast super inspection in order, so need often disinfect or use the sheath or disposable gloves cover to establish the part that the probe stretched into the patient internal when the inspection, nevertheless often disinfect and probably lead to probe sensitivity to reduce, and sheath and disposable gloves can be because the unable laminating of size problem is on the surface of probe, the easy emergence drops, and protective sheath and probe can produce the cavity before possibly or the bubble leads to the internal discomfort of examinee.

SUMMERY OF THE UTILITY MODEL

The utility model provides a contraction structure of an ultrasonic probe protective sleeve, and aims to solve the problems that the probe is required to be frequently sterilized or a condom or a disposable glove is sleeved on the part of the probe extending into a patient body during examination in order to avoid cross infection or infection in the body of an examined person during the conventional negative ultrasonography, but the sensitivity of the probe is possibly reduced due to frequent sterilization, the condom and the disposable glove cannot be attached to the surface of the probe due to the size problem and are easy to fall off, and cavities or bubbles possibly generated before the protective sleeve and the probe cause discomfort in the body of the examined person.

The utility model is realized in such a way, the contraction structure of the ultrasonic probe protection sleeve comprises a protection sleeve body, wherein the outer wall of the bottom of the protection sleeve body is movably connected with a contraction shell, the top of the contraction shell is movably connected with a shell cover, the surface of the bottom of the shell cover is movably connected with the protection sleeve body, the left side of the contraction shell is fixedly connected with a contraction mechanism, the bottom of the inner wall of the contraction shell is fixedly connected with a rubber film, the bottom of the contraction shell is fixedly connected with a fixed shell, the bottom of the protection sleeve body is fixedly connected with a leather ring, the top of the inner wall of the protection sleeve body is provided with a containing groove, and the inner wall of the containing groove is movably connected with a second elastic ring;

the contraction mechanism comprises an air valve, an air pipe and an air pump, the left side of the air valve is movably connected with the air pipe, and one side, far away from the air valve, of the air pipe is movably connected with the air pump.

In order to enable the connection to be more stable and avoid the effect of falling off of the fixed shell, the telescopic structure of the ultrasonic probe protective sleeve is preferably characterized in that the right side of the fixed shell is movably connected with a fixed screw, and the surface of the fixed shell is provided with a threaded hole matched with the fixed screw for use.

In order to achieve the effect that the fixing screw rod can be driven to rotate by rotating the rotating handle, the preferred contraction structure of the ultrasonic probe protection sleeve is that the left side of the fixing screw rod is fixedly connected with a contact pad which is made of rubber materials.

In order to achieve the effect of good sealing performance, the shrinking structure of the ultrasonic probe protecting sleeve is preferably the shrinking structure of the ultrasonic probe protecting sleeve, the right side of the fixing screw is fixedly connected with the rotating handle, and the surface of the rotating handle is provided with anti-skid grains.

In order to enable the joint of the protective sleeve body and the probe to be more compact, the preferred contraction structure of the ultrasonic probe protective sleeve is that the inner wall of the rubber membrane is fixedly connected with a first elastic ring.

In order to enable the protection sleeve body and the probe to be attached more tightly, the preferred contraction structure of the ultrasonic probe protection sleeve is that the bottom of the shell cover is fixedly connected with an insert block, the top of the contraction shell is provided with a slot, the inner wall of the slot is movably connected with the insert block, and the surface of the insert block and the inner wall of the slot are both movably connected with the protection sleeve body.

In order to avoid the effect that the protective sleeve body falls off from the top of the shrinkage shell, the shrinkage structure of the ultrasonic probe protective sleeve is preferably used, soft pads are fixedly connected to the surface of the insert block and the inner wall of the slot, and a coupling agent is coated on the surface of the protective sleeve body.

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

the contracting structure of the ultrasonic probe protecting sleeve is characterized in that a contracting shell is arranged to bear a structure for contracting a protecting sleeve body, before the ultrasonic probe protecting sleeve is used, an air pipe connected with an air pump is connected with an air valve, the contracting shell and a fixed shell are sleeved outside a probe and are fixed with the probe through the fixed shell, a set rubber film is tightly attached to the surface of the probe, then the protecting sleeve body is sleeved outside the probe, the bottom of the protecting sleeve body is arranged outside the contracting shell, a shell cover is covered on the top of the contracting shell to press the outer side of the protecting sleeve body, a closed space is formed inside the protecting sleeve body and the rubber film, air inside the protecting sleeve body is extracted through the air pipe and the air valve after the air pump is started, internal gas of the protecting sleeve body is exhausted, then the protecting sleeve body is attached to the surface of the probe, and the protecting sleeve body is not easy to fall off from the outside of the probe after the internal gas is extracted, and moreover, air bubbles can not be generated, and discomfort of a detected person in the detection process caused by the air bubbles is avoided.

Drawings

FIG. 1 is an overall block diagram of the contracted structure of the ultrasonic probe protective sleeve of the present invention;

FIG. 2 is a schematic view of the construction of the present invention for a shrink shell;

FIG. 3 is a schematic view of the retraction of the body of the protective cover of the present invention;

FIG. 4 is an uncontracted schematic view of the protective sleeve body of the present invention;

FIG. 5 is a schematic view of the internal structure of the present invention;

FIG. 6 is a schematic view of the position of the receiving groove of the present invention;

FIG. 7 is a schematic structural view of the body of the protective cover of the present invention;

fig. 8 is a partial enlarged view of the utility model at a in fig. 5.

In the figure, 1, a protective sleeve body; 2. retracting the housing; 3. a shell cover; 4. a retracting mechanism; 401. an air valve; 402. an air tube; 403. an air pump; 5. fixing the screw rod; 6. a threaded hole; 7. a rubber film; 8. fixing the housing; 9. a touch pad; 10. a handle is rotated; 11. a first elastic ring; 12. accommodating grooves; 13. a second elastic ring; 14. inserting a block; 15. a slot; 16. a soft cushion; 17. a leather collar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-8, the present invention provides the following technical solutions: a contraction structure of an ultrasonic probe protection sleeve comprises a protection sleeve body 1, wherein the outer wall of the bottom of the protection sleeve body 1 is movably connected with a contraction shell 2, the top of the contraction shell 2 is movably connected with a shell cover 3, the surface of the bottom of the shell cover 3 is movably connected with the protection sleeve body 1, the left side of the contraction shell 2 is fixedly connected with a contraction mechanism 4, the bottom of the inner wall of the contraction shell 2 is fixedly connected with a rubber film 7, the bottom of the contraction shell 2 is fixedly connected with a fixed shell 8, the bottom of the protection sleeve body 1 is fixedly connected with a leather ring 17, the top of the inner wall of the protection sleeve body 1 is provided with a containing groove 12, and the inner wall of the containing groove 12 is movably connected with a second elastic ring 13;

the contraction mechanism 4 comprises an air valve 401, an air pipe 402 and an air pump 403, wherein the left side of the air valve 401 is movably connected with the air pipe 402, and the side of the air pipe 402 far away from the air valve 401 is movably connected with the air pump 403.

In this embodiment: by arranging the contraction shell 2, bearing a structure for contracting the protection sleeve body 1, before use, connecting an air pipe 402 connected with an air pump 403 with an air valve 401, sleeving the contraction shell 2 and a fixed shell 8 on the outer side of a probe, fixing the probe through the fixed shell 8, closely attaching a set rubber membrane 7 to the surface of the probe, then sleeving the protection sleeve body 1 on the outer side of the probe, arranging the bottom of the protection sleeve body 1 on the outer side of the contraction shell 2, then covering a shell cover 3 on the top of the contraction shell 2, pressing the outer side of the protection sleeve body 1, forming a closed space inside the protection sleeve body 1 and the rubber membrane 7, pumping internal air through the air pipe 402 and the air valve 401 after starting the air pump 403, discharging the internal air of the protection sleeve body 1, then attaching the protection sleeve body 1 to the surface of the probe, after the internal air is pumped, the protection sleeve body 1 is not easy to fall off from the outer side of the probe, and moreover, air bubbles can not be generated, and discomfort of a detected person in the detection process caused by the air bubbles is avoided.

As a technical optimization scheme of the utility model, the right side of the fixed shell 8 is movably connected with a fixed screw 5, and the surface of the fixed shell 8 is provided with a threaded hole 6 matched with the fixed screw 5 for use.

In this embodiment: through setting up clamping screw 5 and 6 cooperation uses of screw hole, when will fixing housing 8 and probe connection, can be through in fixing housing 8 with clamping screw 5 screw in to make the outer wall fastening of clamping screw 5 and probe, make to connect more firm, avoid fixing housing 8 to drop.

As the technical optimization scheme of the utility model, the right side of the fixed screw 5 is fixedly connected with the rotating handle 10, and the surface of the rotating handle 10 is provided with anti-skid grains.

In this embodiment: through setting up the turning handle 10, when rotatory clamping screw 5 is in order to fix with stationary housing 8 and probe, can drive clamping screw 5 through rotating turning handle 10 and rotate, the antiskid line of seting up can avoid the condition emergence that the hand skidded.

As a technical optimization scheme of the utility model, the inner wall of the rubber membrane 7 is fixedly connected with a first elastic ring 11.

In this embodiment: through setting up first elastic ring 11, can let the surface contact fastening of first elastic ring 11 and probe when using, with the cooperation of rubber membrane 7, play good sealed effect.

As a technical optimization scheme of the utility model, the bottom of the shell cover 3 is fixedly connected with an insertion block 14, the top of the contraction shell 2 is provided with an insertion slot 15, the inner wall of the insertion slot 15 is movably connected with the insertion block 14, and the surface of the insertion block 14 and the inner wall of the insertion slot 15 are both movably connected with the protection sleeve body 1.

In this embodiment: through setting up slot 15 and insert 14 cooperation use, better couple together lag body 1 and cap 3, avoid lag body 1 to drop from the top of shrink housing 2.

As the technical optimization scheme of the utility model, the surface of the insert block 14 and the inner wall of the slot 15 are both fixedly connected with a soft cushion 16, and the surface of the protective sleeve body 1 is coated with a coupling agent.

In this embodiment: through setting up cushion 16, when inserted block 14 and slot 15 are fixed lag body 1, can avoid inserted block 14 and slot 15 to cause the injury to lag body 1 for the breakage appears in lag body 1, and the couplant of scribbling establishing can play good lubricated effect in normal use, avoids leading to the user to be uncomfortable because the friction is too big.

The working principle is as follows: firstly, connect trachea 402 and air valve 401 that air pump 403 connects, establish shrink shell 2 and fixed shell 8 cover in the outside of probe, through rotating turning handle 10, drive clamping screw 5 and rotate in screw hole 6 is inside, make contact pad 9 and probe surface conflict, make fixed shell 8 fixed with the probe, the surface laminating of rubber membrane 7 through first elastic ring 11 and probe that sets up is inseparable, later establish lag body 1 cover in the outside of probe, make the bottom of lag body 1 set up the outside at shrink shell 2, later cover the top at shrink shell 2 with cap 3, make inserted block 14 insert in slot 15, push down the outside of lag body 1, start the inside air of air pump 403 back through trachea 402 and air valve 401 extraction, the inside gas of lag body 1 is discharged.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a contraction structure of ultrasonic probe lag, includes lag body (1), its characterized in that: the protective sleeve comprises a protective sleeve body (1), and is characterized in that a contraction shell (2) is movably connected to the outer wall of the bottom of the protective sleeve body (1), a shell cover (3) is movably connected to the top of the contraction shell (2), the surface of the bottom of the shell cover (3) is movably connected with the protective sleeve body (1), a contraction mechanism (4) is fixedly connected to the left side of the contraction shell (2), a rubber membrane (7) is fixedly connected to the bottom of the inner wall of the contraction shell (2), a fixed shell (8) is fixedly connected to the bottom of the contraction shell (2), a leather collar (17) is fixedly connected to the bottom of the protective sleeve body (1), an accommodating groove (12) is formed in the top of the inner wall of the protective sleeve body (1), and a second elastic ring (13) is movably connected to the inner wall of the accommodating groove (12);

the contraction mechanism (4) comprises an air valve (401), an air pipe (402) and an air pump (403), the left side of the air valve (401) is movably connected with the air pipe (402), and one side, far away from the air valve (401), of the air pipe (402) is movably connected with the air pump (403).

2. A retraction mechanism for a sheath of an ultrasound probe according to claim 1, wherein: the right side swing joint of fixed shell (8) has clamping screw (5), threaded hole (6) that use with clamping screw (5) cooperation are seted up on the surface of fixed shell (8).

3. A retraction structure of a lag for ultrasonic probe according to claim 2, wherein: the left side fixedly connected with of clamping screw (5) is met and is filled up (9), it is made for rubber materials to meet to fill up (9).

4. A retraction structure of a lag for ultrasonic probe according to claim 2, wherein: the right side of the fixing screw rod (5) is fixedly connected with a rotating handle (10), and anti-skid grains are arranged on the surface of the rotating handle (10).

5. A retraction mechanism for a sheath of an ultrasound probe according to claim 1, wherein: the inner wall of the rubber membrane (7) is fixedly connected with a first elastic ring (11).

6. The retracting structure of the ultrasonic probe lag of claim 1, wherein the bottom of the case cover (3) is fixedly connected with an insert block (14), the top of the retracting case (2) is provided with an insert slot (15), the inner wall of the insert slot (15) is movably connected with the insert block (14), and the surface of the insert block (14) and the inner wall of the insert slot (15) are both movably connected with the lag body (1).

7. A retraction mechanism for a sheath of an ultrasound probe according to claim 6, wherein: the surface of the insert block (14) and the inner wall of the slot (15) are fixedly connected with soft pads (16), and a couplant is coated on the surface of the protective sleeve body (1).