CN213722072U

CN213722072U - Ultrasonic probe lag and lag installation device

Info

Publication number: CN213722072U
Application number: CN202020927504.9U
Authority: CN
Inventors: 刘斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-07-20
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to ultrasonic probe lag and lag installation device, the technical scheme who adopts is: the utility model provides an ultrasonic probe lag, includes the lag, the material of lag is the pyrocondensation material. Before an ultrasonic probe is used for examining a patient, sealing labels are opened on two sides of an inlet of a separate protective sleeve, an opening of the protective sleeve is fully opened, the ultrasonic probe is sleeved in the protective sleeve, the probe is completely sleeved in the protective sleeve and is slightly tensioned by force, so that a couplant at the bottom of the sleeve fully contacts the surface of the probe to ensure that no air bubbles exist, then the protective sleeve is heated by hot air, the protective sleeve automatically contracts under the action of heat and is tightly attached to the surface of the probe, and meanwhile, the couplant is spread on the surface of the probe; therefore, all air is removed from the surface of the ultrasonic probe under the contraction action of the protective sleeve, the accurate and clear ultrasonic imaging effect is achieved, the ultrasonic probe is well protected, and the protective sleeve is detached after the ultrasonic probe is used, so that cross infection is avoided.

Description

Ultrasonic probe lag and lag installation device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to ultrasonic probe lag and lag installation device.

Background

An ultrasonic probe is a diagnostic device for detecting the position and characteristics of a tissue or organ by generating an incident ultrasonic wave (transmission wave) and receiving a reflected ultrasonic wave (echo) by the probe, and is precise in structure and expensive. At present, most ultrasonic probe is generally directly placed on putting the support after using up, and the probe bumps to putting the easy damage of frame back putting the in-process, and in the in-service use process, ultrasonic probe need contact with a large amount of different patients in medical diagnosis moreover, does not have sterile ultrasonic probe, and can not use alone, causes patient's cross infection easily. In particular, in recent years, more and more various visual accurate therapeutic operations, such as various pain treatments, nerve block, artery and vein puncture under the guidance of ultrasonic waves, particularly, the operation sterile area is accessed by an ultrasonic probe, and the aseptic requirements are required to be met, so that bacterial infection can be avoided, and diseases transmitted by blood and skin contact are avoided. Therefore, in clinic, it is urgently needed to apply a disposable sterile protective sleeve which is convenient to use on the ultrasonic probe. At present, a small amount of air and gaps exist between a sold common protective sleeve or a protective sleeve self-made by a doctor and an ultrasonic probe, the definition of the probe is influenced, the sterilization requirement cannot be met, the use is very inconvenient, and the clinical wide application cannot be achieved.

SUMMERY OF THE UTILITY MODEL

To the technical problem that there is the cross infection risk in above-mentioned current ultrasonic transducer, the utility model provides an ultrasonic transducer lag can effectively prevent cross infection, can arrange the air of reserving between protective sheath and the ultrasonic transducer to the greatest extent to improve the definition of probe. The disposable sterile sleeve is sleeved, heat-sealed and sleeved on the ultrasonic probe, is very quick and convenient, and has high use efficiency.

The utility model discloses a following technical scheme realizes:

the utility model provides an ultrasonic probe lag, includes the lag, the material of lag is the pyrocondensation material. Before the ultrasonic probe is used for examining a patient, opening a protective sleeve opening seal, sleeving the ultrasonic probe, enabling the probe to be in full contact with a pre-filled couplant at the bottom of the protective sleeve, tightly pulling the opening seal to enable the couplant to be in full contact with the surface of the probe, then heating the protective sleeve by hot air, enabling the protective sleeve to be contracted and tightly attached to the surface of the probe under the action of the hot air, and enabling the couplant to be spread on the surface of the probe; therefore, all air is removed from the surface of the ultrasonic probe under the contraction action of the protective sleeve, the accurate and clear ultrasonic imaging effect is achieved, the ultrasonic probe is well protected, and the protective sleeve is detached after the ultrasonic probe is used, so that cross infection is avoided.

Furthermore, the end part of the protective sleeve is provided with a seal opening strip of a tearing opening, and the seal opening strip is used for opening and tearing the protective sleeve so as to facilitate sleeving and dismantling the protective sleeve and improve the working efficiency of ultrasonic examination and treatment.

Preferably, the length of the opening seal is 1/5 of the length of the protective sleeve, so that the ultrasonic probe can be protected, and the protective sleeve can be quickly detached.

As a specific embodiment of the protective sleeve, the material of the protective sleeve is a multilayer co-extruded polyolefin heat shrinkable film.

The utility model also provides a, an ultrasonic transducer lag installation device for install foretell ultrasonic transducer lag, which comprises a housin, be provided with the cavity that is used for holding ultrasonic transducer in the casing, the casing adaptation has the heater, heating device is used for heating the lag. When the ultrasonic probe protective sleeve is used, the thermal shrinkage installation of the ultrasonic probe protective sleeve can be completed instantly only by placing the ultrasonic probe sleeved with the protective sleeve in the cavity and starting the heater.

Further, be equipped with the standing groove in the cavity, the standing groove is used for placing ultrasonic transducer, prevents that the lag from removing when heating the lag, and influence pyrocondensation effect.

Preferably, the placing groove is vertically arranged so as to heat seal a protective sleeve on the ultrasonic probe from one end of the bottom of the ultrasonic probe coated with the couplant.

Further, the heating device further comprises a foot switch, and the foot switch is used for controlling the starting and stopping of the heater. The heater is started and closed by stepping on the switch with feet, hands are liberated, and the situation that the hands touching the switch contact the ultrasonic probe to cause pollution to the ultrasonic probe is avoided.

As a specific embodiment of the heater, the heater is an electric hot blast.

Preferably, an air filtering membrane is arranged at an air inlet of the heater to filter air entering the electric hair drier, so that pollution of hot air coming out of the electric hair drier to the ultrasonic probe is reduced as much as possible.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the ultrasonic probe is placed in the shell, the ultrasonic probe is effectively protected, the protecting sleeve is automatically attached and installed through the quick hot air of the heater, and the clinical feasibility of the protecting sleeve and the use efficiency of the ultrasonic probe are improved.

2. The ultrasonic probe is sleeved with the protective sleeve which is tightly attached through thermal shrinkage, the requirements of no pollution, no bacteria and high definition of the ultrasonic probe are met, cross infection among different patients is avoided, various puncture and operations under the guidance of ultrasonic waves are guaranteed, and the ultrasonic probe entering a sterile operation field reaches the sterile requirement.

3. The protective sleeve effectively prevents various disinfectants such as alcohol, iodophor and the like from damaging the ultrasonic probe.

4. The protective sleeve is internally provided with the pre-filled couplant, when invasive medical operations such as various puncture and operations are conducted under the guidance of ultrasonic waves, the couplant does not need to be smeared outside the protective sleeve, alcohol and iodophor disinfectant are directly used for replacing the couplant, the purpose of isolating air is achieved, smearing steps of the couplant are reduced, and expenditure cost of the couplant is reduced.

5. The setting of heater not only can heat the lag and hug closely on ultrasonic probe, and ultrasonic probe temperature after the heating is similar to human skin temperature, improves patient's use comfort level.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of the structure of the protective cover of the present invention;

fig. 2 is a schematic structural view of the protection cover installation device of the present invention.

Reference numbers and corresponding part names in the drawings:

1-protective sleeve, 2-opening seal, 3-shell, 4-cavity, 5-heater, 6-placing groove, 7-foot switch, 8-air filtering membrane and 9-coupling agent.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

The utility model provides an ultrasonic probe lag 1, includes lag 1, lag 1's material is the pyrocondensation material. Before the ultrasonic probe is used for examining a patient, the protecting sleeve is opened to open the sealing strip, the probe is sleeved in and tensioned, so that the coupling agent pre-charged at the bottom of the protecting sleeve 1 is fully contacted, then the protecting sleeve 1 is heated, the protecting sleeve 1 is contracted under the action of hot wind to be tightly attached to the surface of the probe, and meanwhile, the coupling agent is spread on the surface of the probe; therefore, all air is removed from the surface of the ultrasonic probe under the contraction action of the protection sleeve 1, the accurate and clear ultrasonic imaging effect is achieved, the ultrasonic probe is well protected, and after the ultrasonic probe is used, the protection sleeve 1 is detached, so that cross infection is avoided.

Furthermore, the end of the protecting sleeve 1 is provided with a sealing strip 2, and the sealing strip 2 is provided with a tearing opening for tearing the protecting sleeve 1, so that the protecting sleeve can be conveniently detached, and the working efficiency of ultrasonic application is improved.

Preferably, the length of the opening seal 2 is 1/5 of the length of the protection sleeve 1, that is, the ultrasonic probe can be tightened to tie the protection sleeve, and the tearing opening ensures that the protection sleeve 1 can be quickly detached.

The heat-shrinkable material is a POF film, namely the multilayer co-extruded polyolefin heat-shrinkable film has the characteristics of high transparency, good toughness, high tear strength, uniform heat shrinkage, safety and no toxicity.

Method and principle of use of the present embodiment

When the probe is used, the couplant is precharged at the bottom of the protective sleeve 1, the couplant does not need to be squeezed to the surface of the probe when the probe is used, the two hands separate the two sides of the inlet of the protective sleeve 1 to open the sealing labels, the opening of the protective sleeve 1 is fully opened, the ultrasonic probe is sleeved, the probe is completely sleeved into the protective sleeve 1 and is tensioned with a little force, the couplant at the bottom of the sleeve fully contacts the surface of the probe, and no air bubbles are ensured. Then, a hot air blower is used for blowing hot air to the front side of the probe, the protective sleeve 1 contracts under the action of the hot air blower and is tightly attached to the surface of the probe, and meanwhile, the couplant is spread on the surface of the probe, so that all air is removed from the surface of the probe under the contraction action of the protective sleeve 1, and the accurate and clear ultrasonic imaging effect is achieved. After the ultrasonic probe is used, the seal opening strip on one side or two sides is pulled by force slightly, the envelope is easily torn from the tearing opening, and the ultrasonic probe is discarded according to disposable medical waste.

In this embodiment, the protective cover 1 is made of a widely-used, novel, environmentally-friendly and nontoxic biaxially-oriented polyolefin film (POF film), and has a high transparency, a high shrinkage rate, high toughness, a high heat sealing performance, excellent antistatic performance and cold resistance, and is a safe and reliable soft heat shrinkable protective film cover. This embodiment make full use of its high heat-seal performance's characteristics, make 1 bottom of lag pre-filled couplant, through being heated the shrink, extrude the clean air that influences ultrasonic conduction, realize that 1 bottom of lag is inside closely to laminate with ultrasonic transducer, do not influence the definition of ultrasonic image. The ultrasonic probe packaged by the high-transparency protective sleeve 1 is completely visible, various marks are clear, and the operation is not influenced. And lag 1 high tenacity, difficult tearing, especially be equipped with two and open facing slip and unseal strip 2 in opening part both sides, put into lag 1 when making things convenient for the probe to use, tear easily after the use and get rid of lag 1.

It can be understood that each probe protection sleeve 1 is separately disposable medical packaging, and is sterilized to ensure disposable use; the practical dilemma that the ultrasonic probe is not disinfected and sterilized and the patient contacting the probe is hardly protected in clinic at present is thoroughly solved. Therefore, the cross infection of the possible infectious diseases caused by the unclean probe in the ultrasonic examination and various puncture treatment processes can be avoided. Meanwhile, the protective sleeve 1 effectively prevents various disinfectant such as alcohol, iodophor and the like from damaging the ultrasonic probe, and can replace a couplant with the alcohol and iodophor disinfectant to isolate air, so that the expenditure cost of the couplant is reduced.

Example 2

The utility model provides an ultrasonic probe lag installation device for installation embodiment 1 ultrasonic probe lag 1, includes casing 3, be provided with the cavity 4 that is used for holding ultrasonic probe in the

casing

3, 3 adaptations of casing have heater 5, heating device is used for heating lag 1. When the ultrasonic probe protecting sleeve is used, the ultrasonic probe sheathed with the protecting sleeve 1 is placed in the cavity 4, and the heater 5 is started, so that the thermal shrinkage installation of the ultrasonic probe protecting sleeve 1 can be completed.

Further, be equipped with standing groove 6 in the cavity 4, standing groove 6 is used for placing ultrasonic transducer, prevents that lag 1 from removing when heating lag 1, and influence pyrocondensation effect.

Preferably, the placing groove 6 is vertically arranged to heat seal the protecting sleeve 1 on the ultrasonic probe from the end of smearing the couplant.

Further, the heating device also comprises a foot switch 7, and the foot switch 7 is used for controlling the starting and stopping of the heater 5. The heater 5 is started and closed by stepping on the switch with feet, hands are liberated, and the pollution to the probe caused by the fact that the hands touching the switch contact the ultrasonic probe is avoided.

As a specific embodiment of the heater 5, the heater 5 is an electric hot blast.

Preferably, the air inlet of the heater 5 is provided with an air filtering membrane 8, such as filtering cotton, polyester fiber and polytetrafluoroethylene composite, to filter the air entering the hair dryer, so as to prevent the ultrasonic probe from being infected.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The ultrasonic probe protecting sleeve comprises a protecting sleeve (1), and is characterized in that the protecting sleeve (1) is made of a thermal shrinkage material; the protective sleeve is characterized in that a sealing strip opening (2) is arranged at the end part of the protective sleeve (1), and the sealing strip opening (2) is used for opening and tearing the protective sleeve (1).

2. Ultrasonic probe protective cover according to claim 1, characterized in that the length of the sealing strip (2) is 1/5 of the length of the protective cover (1), and the bottom of the ultrasonic probe protective cover (1) is pre-filled with air-insulating couplant.

3. Protective sheath for ultrasound probes according to claim 1, characterised in that the material of the protective sheath (1) is a multilayer coextruded polyolefin heat shrink film.

4. An ultrasonic probe lag mounting device for mounting an ultrasonic probe lag (1) according to any one of claims 1-3, comprising a housing (3), characterized in that a placing groove for an ultrasonic probe and a cavity (4) for accommodating an ultrasonic probe are arranged in the housing (3), the housing (3) is adapted with a heater (5), and the heater (5) is used for heating the lag (1).

5. Protective sheath mounting device for ultrasound probes according to claim 4, characterised in that a placement groove (6) is provided in said cavity (4), said placement groove (6) being adapted to place an ultrasound probe.

6. A lag mounting arrangement for an ultrasonic probe according to claim 5, wherein the placement groove (6) is vertically arranged so that the ultrasonic probe is vertically placed to face the hot air outlet.

7. Protective sheath mounting device for ultrasound probes according to claim 4, characterized in that it further comprises a foot switch (7), said foot switch (7) being adapted to control the on/off of the heater (5).

8. Ultrasonic probe lag mounting device according to claim 4, wherein the heater (5) is an electro thermal blower.

9. Protective sheath mounting device for ultrasound probes according to claim 4, characterized in that the air inlet of the heater (5) is provided with an air filter membrane (8).