CN207590698U - A kind of endorectal ultrasonography wave probe and diagnostic ultrasound equipment - Google Patents

Abstract

The utility model provides a rectal ultrasonic probe and an ultrasonic diagnostic device, which relate to the field of medical instruments. The rectal ultrasonic probe includes a probe body and an ultrasonic medium assembly, the probe body has a first end, and a second end opposite to the first end, the side wall of the probe body is provided with a first detection area for ultrasonic detection, The first end is provided with a second detection area for ultrasonic detection; the ultrasonic medium component includes an elastic sleeve, and the elastic sleeve is provided with a cavity for accommodating liquid ultrasonic medium, and the position corresponding to the cavity of the elastic sleeve covers the first detection area and the The second detection area is easy to operate, hygienic and safe. An ultrasonic diagnostic device includes a main body of the ultrasonic diagnostic device and the above-mentioned rectal ultrasonic probe, and the rectal ultrasonic probe is electrically connected to the main body of the ultrasonic diagnostic device, which effectively improves the comfort experience of patients.

Description

A rectal ultrasonic probe and ultrasonic diagnostic device

technical field

The utility model relates to the field of medical instruments, in particular to a rectal ultrasonic probe and an ultrasonic diagnostic device.

Background technique

During the use of traditional rectal probes, condoms or rubber gloves are required to form an ultrasonic medium through rectal enema, but in actual use, the enema material is easy to flow out from the anus, which is difficult to operate and reduces the patient's comfort experience .

Utility model content

The purpose of this utility model is to provide a rectal ultrasonic probe, which is easy to operate, effectively prevents the ultrasonic medium from flowing out from the anus, and effectively improves the comfort experience of patients.

Another object of the present utility model is to provide an ultrasonic diagnostic device, which can effectively perform ultrasonic diagnosis on the rectum, is easy to operate, effectively prevents the ultrasonic medium from flowing out from the anus, and effectively improves the patient's comfort experience.

Embodiments of the utility model are achieved in that:

A rectal ultrasonic probe includes a probe body and an ultrasonic medium assembly.

The probe body has a first end and a second end opposite to the first end. The side wall of the probe body is provided with a first detection area for ultrasonic detection, and the first end is provided with a second detection area for ultrasonic detection. detection area.

The ultrasonic medium assembly includes an elastic sleeve. The elastic sleeve is provided with a cavity for accommodating the liquid ultrasonic medium. The position of the elastic sleeve corresponding to the cavity covers the first detection area and the second detection area.

In a preferred embodiment of the present utility model, the above-mentioned ultrasonic medium component includes a liquid inlet pipe and a liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe communicate with the cavity respectively.

In a preferred embodiment of the present utility model, the liquid inlet pipe and the liquid outlet pipe are arranged on opposite sides of the cavity respectively.

In a preferred embodiment of the present utility model, the liquid inlet pipe is provided with a flow meter.

In a preferred embodiment of the utility model, the liquid inlet pipe is an elastic hose, and the liquid outlet pipe is an elastic hose.

In a preferred embodiment of the present invention, the liquid inlet pipe is provided with a first valve, and the liquid outlet pipe is provided with a second valve.

In a preferred embodiment of the present invention, the above-mentioned first valve is a one-way valve, and the liquid outlet of the first valve is located on the side of the liquid inlet of the first valve close to the cavity.

In a preferred embodiment of the present invention, the above-mentioned second valve is a one-way valve, and the liquid outlet of the second valve is located on the side away from the cavity of the second valve's liquid inlet.

In a preferred embodiment of the present utility model, the end of the liquid outlet pipe away from the cavity is detachably connected with a recovery device.

An ultrasonic diagnostic device, which includes a main body of the ultrasonic diagnostic device and the above-mentioned rectal ultrasonic probe, and the rectal ultrasonic probe is electrically connected to the main body of the ultrasonic diagnostic device.

The beneficial effects of the utility model embodiment are:

The elastic sleeve is set on the first detection area and the second detection area, and at the same time, the cavity used to accommodate the liquid ultrasonic medium in the elastic sleeve covers the first detection area and the second detection area, so that the accuracy of ultrasonic diagnosis is not affected. It is easy to operate, hygienic and safe, and effectively prevents the liquid ultrasonic medium from leaking from the anus, which affects the patient's comfort experience.

In addition, the ultrasonic diagnostic device including the above-mentioned rectal ultrasonic probe has the advantages of rectal ultrasonic probe, that is, easy to operate, hygienic and safe, and at the same time, it can effectively prevent the liquid ultrasonic medium from leaking from the anus, affecting the patient's comfort experience.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is the schematic structural diagram of the rectal ultrasonic probe provided by the first embodiment of the utility model;

Fig. 2 is a schematic structural view of the probe body provided by the first embodiment of the present invention;

Fig. 3 is a schematic structural diagram of the ultrasonic media assembly provided by the first embodiment of the present invention;

Fig. 4 is a schematic structural diagram of the rectal ultrasound probe provided by the second embodiment of the present invention.

Icons: 100a-rectal ultrasound probe; 100b-rectal ultrasound probe; 20-probe body; 210-first end; 220-second end; 230-first detection area; 233-second detection area; 240-th 1 installation groove; 241-second installation groove; 250-cover body; 251-first cover body; 253-second cover body; 30-ultrasonic medium component; 310-elastic sleeve; 311-cavity; Pipe; 321-the first valve; 330-the outlet pipe; 331-the second valve.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the utility model is used. It is only for the convenience of describing the utility model and simplifying the description, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

first embodiment

The utility model provides an ultrasonic diagnostic device (not shown in the figure), which includes an ultrasonic diagnostic device body and a rectal ultrasonic probe 100a, wherein the rectal ultrasonic probe 100a is electrically connected to the ultrasonic diagnostic device body.

Referring to FIG. 1 , a rectal ultrasound probe 100 a includes a probe body 20 and an ultrasound medium assembly 30 .

Among them, the rectal ultrasonic probe 100a that is common in the market is used as the ultrasonic probe body 20 of the present invention, so the internal structure of the ultrasonic probe body 20 will not be described in detail. Improvements have been made to solve problems such as inconvenient operation. In this embodiment, a double-sided rectal probe is used as the ultrasonic probe body 20 for description.

Specifically, referring to FIG. 2, the probe body 20 has a first end 210, and a second end 220 opposite to the first end 210, the second end 220 is used for gripping, and is convenient for inserting the probe body 20. rectum. Wherein, the width of the first end portion 210 is smaller than that of the second end portion 220, so that the first end portion 210 enters the rectum, and the second end portion 220 stays outside the body, so that the rectal ultrasonic probe 100a can be taken out from the rectum. Wherein, the side wall of the probe body 20 is provided with a first detection area 230 for ultrasonic detection, and the first end 210 is provided with a second detection area 233 for ultrasonic detection.

Since the inner wall of the intestinal tract is delicate, it is preferable that the end surface of the first end 210 is a curved surface to reduce its damage to the inner wall of the intestinal tract, and at the same time reduce the impact of the first end 210 on the elastic sleeve 310 when the rectal ultrasonic probe 100a enters the rectum. destroy.

Specifically, the end face of the first end portion 210 protrudes in a direction away from the second end portion 220 , so that the rectal ultrasound probe 100a is convenient for entering the rectum.

Please refer to FIG. 3 , the ultrasonic medium component 30 includes an elastic sleeve 310 , wherein the elastic sleeve 310 is sleeved on the probe body 20 .

Specifically, the elastic sleeve 310 is provided with a cavity 311 for accommodating the liquid ultrasonic medium, wherein the position of the elastic sleeve 310 corresponding to the cavity 311 covers the first detection area 230 and the second detection area 233, which is convenient for rectal ultrasound probe 100a to be replaced. for precise work. In this embodiment, the cavity 311 is a closed cavity, and the liquid ultrasonic medium is filled in the closed cavity.

The material of the elastic sleeve 310 is preferably medical grade rubber, which is safe and hygienic, and has greater elasticity. Therefore, the elastic sheath 310 is relatively small in size when the cavity 311 does not contain a liquid ultrasound medium, facilitating insertion into the rectum. When working normally, the cavity 311 is filled with more liquid ultrasonic medium, and the elastic sleeve 310 will expand. Specifically, the side of the elastic sleeve 310 away from the probe body 20 is effectively expanded, and the rectal wall is effectively stretched to facilitate detection.

In other embodiments of the present invention, the probe body 20 and the elastic sleeve 310 are connected through an adhesive layer (not shown).

Wherein, the adhesive layer is located on the side of the elastic sleeve 310 away from the first end 210, and the adhesive layer is a ring-shaped adhesive layer, thereby fastening the end of the elastic sleeve 310 away from the first end 210 to the probe The main body 20 prevents the elastic sleeve 310 from being missed in the rectum when the rectal ultrasound probe 100a is taken out from the rectum, and the ring-shaped adhesive layer can effectively prevent the final result from being affected, resulting in inaccurate results.

In this embodiment, the elastic sleeve 310 is in interference fit with the probe body 20 so as not to damage the outer surface of the probe body 20 and prolong the service life of the probe body 20 .

The cavity 311 is connected with the liquid inlet pipe 320 and the liquid outlet pipe 330, so that the liquid ultrasonic medium enters the cavity 311 from the liquid inlet pipe 320. After use, the liquid ultrasonic medium flows out of the cavity 311 from the liquid outlet pipe 330. During this operation In the middle, no liquid ultrasonic medium flows out, which is safe and hygienic, improves the comfort experience of patients, and can also recycle liquid ultrasonic medium.

In other embodiments of the present utility model, the liquid inlet pipe 320 is provided with a flow meter (not shown), which is used to measure the amount of liquid ultrasonic medium entering the cavity 311, so that the amount of liquid ultrasonic medium entering the cavity 311 is The target capacity is convenient for accurate measurement, and at the same time, it prevents human discomfort caused by too much liquid ultrasonic medium and waste of liquid ultrasonic medium.

The liquid inlet pipe 320 and the liquid outlet pipe 330 are respectively arranged on opposite sides of the cavity 311 , specifically, the liquid inlet pipe 320 and the liquid outlet pipe 330 are arranged symmetrically along the axis of the cavity 311 .

Preferably, the end of the liquid outlet tube 330 away from the cavity 311 is detachably connected with a recycling device. After the rectal ultrasonic probe 100a is used, the recycling device is installed to recover the liquid ultrasonic medium for subsequent treatment.

The liquid inlet tube 320 is an elastic hose, and the liquid outlet tube 330 is an elastic hose with soft texture, which prevents the liquid inlet tube 320 and the liquid inlet tube 320 from causing damage to the inner wall of the rectum.

In order to ensure that the cavity 311 contains enough liquid ultrasonic medium during use, the liquid inlet pipe 320 is provided with a first valve 321 , and the liquid outlet pipe 330 is provided with a second valve 331 .

More preferably, the first valve 321 and/or the second valve 331 are one-way valves, for example, both the first valve 321 and the second valve 331 are one-way valves, or the first valve 321 is a one-way valve, or the second valve 331 is a one-way valve. In the above arrangement, it can effectively prevent problems such as contamination of raw materials caused by the backflow of the liquid ultrasonic medium.

In this embodiment, both the first valve 321 and the second valve 331 are one-way valves. Specifically, the liquid outlet of the first valve 321 is located on the side of the liquid inlet of the first valve 321 close to the cavity 311, and the second valve The liquid outlet of 331 is located on the side away from the cavity 311 of the liquid inlet of the second valve 331 .

The working principle of the rectal ultrasonic probe 100a is: insert the first end 210 into the rectum, pass the liquid ultrasonic medium through the liquid inlet pipe 320 and the liquid outlet pipe 330, remove the air in the cavity 311, close the second valve 331, and continue to pass through the rectum. Enter the liquid ultrasonic medium to the target volume, close the first valve 321, and perform ultrasonic diagnosis. After use, take out the rectal ultrasonic probe 100a, open the second valve 331, and remove the liquid ultrasonic medium.

second embodiment

Please refer to Fig. 4, the present embodiment provides a rectal ultrasonic probe 100b, which is roughly the same as the rectal ultrasonic probe 100a of the first embodiment, the difference between the two is that the probe body 20 of this embodiment is also provided with a first installation groove 240 , the second installation slot 241 and the cover 250 .

The first installation groove 240 is opened at the position corresponding to the liquid inlet pipe 320 on the outer wall of the probe body 20, and the second installation groove 241 is opened at the position corresponding to the liquid outlet pipe 330 on the outer wall of the probe body 20, wherein the liquid inlet pipe 320 is embedded in the second An installation groove 240 , the liquid outlet tube 330 is embedded in the second installation groove 241 , which reduces discomfort on the inner wall of the rectum caused by the liquid inlet pipe 320 and the liquid inlet pipe 320 leaking on the outer wall of the probe body 20 .

In this embodiment, the side of the first installation groove 240 away from the first end 210 runs through the second end 220, and the side of the second installation groove 241 away from the first end 210 runs through the second end 220, which is convenient for the first installation. The valve 321 operates with a second valve 331 .

The liquid inlet pipe 320 cavity 311 cover 250 includes a first cover 251 and a second cover 253. The first cover 251 is detachably covered on the first installation groove 240, and the second cover 253 is detachably covered on the second cover. The second is to install the groove 241 so as to prevent the liquid inlet pipe 320 and the liquid inlet pipe 320 from leaking on the outer wall of the probe body 20 .

The above-mentioned detachable connection manner, for example, may be adhesive tape bonding, card connection, interference fit, etc., which are not specifically limited here. In order to reduce the foreign body sensation in the rectum, the outer surface of the first cover 251 coincides with the outer wall of the probe body 20 , and the outer surface of the second cover 253 also coincides with the outer wall of the probe body 20 .

In summary, a rectal ultrasonic probe and an ultrasonic diagnostic device provided by a preferred embodiment of the utility model, the rectal ultrasonic probe is easy to operate, effectively prevents the ultrasonic medium from flowing out from the anus, and effectively improves the patient's comfort experience . In addition, the ultrasonic diagnostic device including the above-mentioned rectal ultrasonic probe can effectively perform ultrasonic diagnosis on the rectum while effectively improving the patient's comfort experience.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A rectal ultrasonic probe, characterized in that, comprises a probe body and an ultrasonic medium assembly; The probe body has a first end, and a second end opposite to the first end, the side wall of the probe body is provided with a first detection area for ultrasonic detection, the first end Equipped with a second detection zone for ultrasonic testing; The ultrasonic medium component includes an elastic sleeve, and the elastic sleeve is provided with a cavity for accommodating the liquid ultrasonic medium, and the position of the elastic sleeve corresponding to the cavity covers the first detection area and the second detection area. Area. 2 . The rectal ultrasonic probe according to claim 1 , wherein the ultrasonic medium component comprises a liquid inlet tube and a liquid outlet tube, and the liquid inlet tube and the liquid outlet tube are respectively communicated with the cavity. 3 . 3 . The rectal ultrasonic probe according to claim 2 , wherein the liquid inlet pipe and the liquid outlet pipe are respectively arranged on opposite sides of the cavity. 4 . 4. The rectal ultrasonic probe according to claim 2, characterized in that the liquid inlet tube is provided with a flow meter. 5. The rectal ultrasonic probe according to claim 2, wherein the liquid inlet tube is an elastic hose, and the liquid outlet tube is an elastic hose. 6. The rectal ultrasound probe according to claim 2, wherein the liquid inlet pipe is provided with a first valve, and the liquid outlet pipe is provided with a second valve. 7. The rectal ultrasound probe according to claim 6, wherein the first valve is a one-way valve, and the liquid outlet of the first valve is located near the liquid inlet of the first valve. side of the cavity. 8. The rectal ultrasonic probe according to claim 6, characterized in that, the second valve is a one-way valve, and the liquid outlet of the second valve is located far away from the liquid inlet of the second valve. side of the cavity. 9 . The rectal ultrasound probe according to claim 2 , wherein a recovery device is detachably connected to the end of the liquid outlet tube away from the cavity. 10 . 10. An ultrasonic diagnostic device, characterized in that it comprises an ultrasonic diagnostic device body and a rectal ultrasonic probe according to any one of claims 1-9, and the rectal ultrasonic probe is electrically connected to the ultrasonic diagnostic device body.