Esophageal ultrasonic probe protective sleeve

Abstract

The esophageal ultrasonic probe protective sleeve comprises a protective sleeve body, the top of the protective sleeve body is of an open structure, a splicing seat is movably connected to the top of the protective sleeve body, a rubber plug is movably inserted into an inner cavity of the splicing seat, and an insertion hole is formed in the center of the upper surface of the rubber plug in a penetrating mode. The upper surface of the rubber plug is connected with an exhaust plug in a conducting mode, the exhaust plug is located on one side of the inserting hole, an exhaust pipe is movably inserted into the surface of the exhaust plug, and an inserting head is integrally formed on the surface of the bottom of the splicing base. The protective sleeve has the advantages that the rubber plug is matched with the splicing base to seal the top of the protective sleeve body, the vacuum device is matched with the exhaust pipe, air in an inner cavity of the protective sleeve body can be pumped out, the inner wall of the protective sleeve abuts against the surface of the esophageal ultrasonic probe, protection of the esophageal ultrasonic probe is improved, and the protective sleeve is convenient to use. And meanwhile, the esophagus detection accuracy of the esophagus ultrasonic probe is also improved.

Description

Technical Field

[0001] The utility model relates to a protective cover, in particular to an esophageal ultrasonic probe protective cover, belonging to the technical field of medical equipment. Background Art

[0002] During transesophageal ultrasound examination, the ultrasound probe needs to be implanted into the human esophagus and directly contact the esophageal mucosa. There is a possibility that the probe may damage the esophageal mucosa. Therefore, the disinfection of the TEE ultrasound probe after surgery is a problem. At present, the esophageal ultrasound probe is usually disinfected and soaked in a solution such as Chlorhexidine. However, in view of the increasing number of patients and their fear of various types of hepatitis and HIV, there are more and more requirements for protective covers for transesophageal ultrasound probes. Especially during intraoperative transesophageal ultrasound monitoring, due to time constraints and the limited number of transesophageal ultrasound probes, there is a huge risk of cross-infection between patients. The requirements for protective covers for transesophageal ultrasound probes are the most urgent.

[0003] Through patent search, it was found that the publication number is: CN213606463U, which discloses a multifunctional disposable esophageal ultrasound probe sterile protective cover. In addition to reducing the spread of diseases and medical cross-infection, the most important thing is that when there is too much air in the stomach, part of the air in the stomach can be sucked away through the suction tube. When coupling agent needs to be added, it can be added through the coupling agent adding tube, which greatly ensures the clarity of the image.

[0004] Publication number: CN213606463U. During the use of the disclosed multifunctional disposable esophageal ultrasound probe sterile protective cover, the protective cover is directly put on the probe surface. During the detection process, a large amount of air is contained in the protective cover, which causes the probe and the inner wall of the protective cover to be unable to fit tightly together, which will affect the detection accuracy of the esophagus. In order to solve the above problem, the present application proposes an esophageal ultrasound probe protective cover. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides an esophageal ultrasound probe protective cover.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An esophageal ultrasound probe protective cover is designed, comprising a protective cover body, the top of the protective cover body is an open structure, the top of the protective cover body is movably connected with a splicing seat, the inner cavity of the splicing seat is movably plugged with a rubber plug, and a plugging hole is opened through the center of the upper surface of the rubber plug;

[0008] An exhaust plug is conductively connected to the upper surface of the rubber plug. The exhaust plug is located at one side of the plug hole. An exhaust pipe is movably plugged on the surface of the exhaust plug.

[0009] Preferably, a plug connector is integrally formed on the bottom surface of the splicing seat, and the bottom of the splicing seat is plugged into the top of the protective cover body through the plug connector.

[0010] Preferably, a closing valve is installed on the exhaust plug.

[0011] Preferably, a pressure gauge is threadedly connected to the surface of the rubber plug, and the pressure gauge is located on one side of the exhaust plug.

[0012] Preferably, a rubber sealing ring is provided in the inner cavity of the plug hole.

[0013] Preferably, a foldable telescopic tube is integrally formed in the middle of the protective cover body, and a reinforcing pad is integrally formed on the bottom surface of the protective cover body.

[0014] The utility model provides an esophageal ultrasound probe protective cover, which has the following beneficial effects:

[0015] 1. In the present invention, the rubber plug and the joint seat are matched to seal the top of the protective cover body, and the vacuum device and the exhaust pipe are matched to extract the air in the inner cavity of the protective cover body, so that the inner wall of the protective cover is in contact with the surface of the esophageal ultrasound probe, which not only improves the protection of the esophageal ultrasound probe, but also improves the accuracy of the esophageal ultrasound probe in esophageal detection.

[0016] 2. In the present invention, the foldable telescopic tube can make the protective cover body retractable, which can meet the protection requirements of esophageal ultrasound probes of different lengths. The reinforced pad can improve the structural strength of the connection between the protective cover body and the probe, thereby avoiding damage to the connection between the protective cover body and the probe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an esophageal ultrasound probe protective cover proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of an esophageal ultrasound probe protective cover proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a splicing seat of an esophageal ultrasound probe protective cover proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the rubber plug structure of the esophageal ultrasound probe protective cover.

[0021] In the figure: 1. Protective cover body; 2. Splicing seat; 3. Plug connector; 4. Rubber plug; 5. Plug hole; 6. Rubber sealing ring; 7. Exhaust plug; 8. Closing valve; 9. Exhaust pipe; 10. Pressure gauge; 11. Folding telescopic tube; 12. Reinforced pad. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 , an esophageal ultrasound probe protective cover, comprising a protective cover body 1, the top of the protective cover body 1 is an open structure, the top of the protective cover body 1 is movably connected with a splicing seat 2, the inner cavity of the splicing seat 2 is movably plugged with a rubber plug 4, and a plug hole 5 is opened through the center of the upper surface of the rubber plug 4;

[0024] The upper surface of the rubber plug 4 is conductively connected with an exhaust plug 7 , which is located at one side of the plug hole 5 , and an exhaust pipe 9 is movably plugged into the surface of the exhaust plug 7 .

[0025] It should be noted that the esophageal ultrasonic probe passes through the plug hole 5, and the connection between the plug hole 5 and the esophageal ultrasonic probe can be sealed by the rubber sealing ring 6. The rubber plug 4 is plugged into the splicing seat 2 to achieve the closure of the top of the protective cover body 1. One end of the exhaust pipe 9 is plugged into the exhaust plug 7, and the other end of the exhaust pipe 9 is connected to the vacuum equipment. The vacuum equipment and the exhaust pipe 9 are matched to extract the air in the inner cavity of the protective cover body 1. The closing valve 8 can close the exhaust plug 7 to prevent air from entering the protective cover body 1. The pressure gauge 10 can monitor the air pressure in the protective cover body 1. When the air pressure rises, the air in the protective cover body 1 can be timely extracted by the vacuum equipment, so that the inner wall of the protective cover 1 can be in contact with the surface of the esophageal ultrasonic probe, which not only improves the protection of the esophageal ultrasonic probe, but also improves the accuracy of the esophageal ultrasonic probe in esophageal detection.

[0026] like Figure 4 As shown, a plug connector 3 is integrally formed on the bottom surface of the splicing seat 2, and the bottom of the splicing seat 2 is plugged into the top of the protective cover body 1 through the plug connector 3. A closing valve 8 is installed on the exhaust plug 7. A pressure gauge 10 is threadedly connected to the surface of the rubber plug 4, and the pressure gauge 10 is located on one side of the exhaust plug 7.

[0027] It should be noted that the bottom of the splicing seat 2 is plugged into the top of the protective cover body 1 through the plug connector 3, the closing valve 8 can close the exhaust plug 7 to prevent air from entering the protective cover body 1, and the pressure gauge 10 can monitor the air pressure in the protective cover body 1.

[0028] like Figure 4 As shown, a rubber sealing ring 6 is provided in the inner cavity of the plug hole 5 .

[0029] It should be noted that the connection between the plug hole 5 and the esophageal ultrasonic probe can be sealed by the rubber sealing ring 6 .

[0030] like Figure 1 As shown, a foldable telescopic tube 11 is integrally formed in the middle of the protective cover body 1 , and a reinforcing pad 12 is integrally formed on the bottom surface of the protective cover body 1 .

[0031] It should be noted that the foldable telescopic tube 11 can make the protective cover body 1 telescopic, which can meet the protection requirements of esophageal ultrasound probes of different lengths. The reinforced pad 12 can improve the structural strength of the connection between the protective cover body 1 and the probe to avoid damage to the connection between the protective cover body 1 and the probe.

[0032] Working principle: When in use, the bottom of the splicing seat 2 is plugged into the top of the protective cover body 1 through the plug connector 3, the esophageal ultrasound probe passes through the plug hole 5, the connection between the plug hole 5 and the esophageal ultrasound probe can be sealed by the rubber sealing ring 6, the rubber plug 4 is plugged into the splicing seat 2, and the top of the protective cover body 1 can be closed, one end of the exhaust pipe 9 is plugged into the exhaust plug 7, and the other end of the exhaust pipe 9 is connected to the vacuum equipment. The vacuum equipment and the exhaust pipe 9 are matched to extract the air from the inner cavity of the protective cover body 1, and the closing valve 8 can close the exhaust plug 7 to prevent air from entering the protective cover body In the body 1, the pressure gauge 10 can monitor the air pressure in the protective cover body 1. When the air pressure rises, the air in the protective cover body 1 can be extracted in time through the vacuum equipment, so that the inner wall of the protective cover 1 can be in contact with the surface of the esophageal ultrasound probe, which not only improves the protection of the esophageal ultrasound probe, but also improves the accuracy of the esophageal ultrasound probe in esophageal detection. The foldable telescopic tube 11 can make the protective cover body 1 retractable and can meet the protection of esophageal ultrasound probes of different lengths. The reinforced pad 12 can improve the structural strength of the connection between the protective cover body 1 and the probe to avoid damage to the connection between the protective cover body 1 and the probe.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An esophageal ultrasound probe protective cover, comprising a protective cover body (1), characterized in that: The top of the protective cover body (1) is an open structure, the top of the protective cover body (1) is movably connected to a splicing seat (2), the inner cavity of the splicing seat (2) is movably plugged with a rubber plug (4), and a plug hole (5) is provided through the center of the upper surface of the rubber plug (4); The upper surface of the rubber plug (4) is conductively connected to an exhaust plug (7), the exhaust plug (7) is located on one side of the plug hole (5), and an exhaust pipe (9) is movably plugged into the surface of the exhaust plug (7).

2. The esophageal ultrasound probe protective cover according to claim 1, characterized in that: A plug connector (3) is integrally formed on the bottom surface of the splicing seat (2), and the bottom of the splicing seat (2) is plugged into the top of the protective cover body (1) via the plug connector (3).

3. The esophageal ultrasound probe protective cover according to claim 1, characterized in that: A closing valve (8) is installed on the exhaust plug (7).

4. The esophageal ultrasound probe protective cover according to claim 1, characterized in that: A pressure gauge (10) is threadedly connected to the surface of the rubber plug (4), and the pressure gauge (10) is located on one side of the exhaust plug (7).

5. The esophageal ultrasound probe protective cover according to claim 1, characterized in that: The inner cavity of the plug hole (5) is provided with a rubber sealing ring (6).

6. The esophageal ultrasound probe protective cover according to claim 1, characterized in that: A foldable telescopic tube (11) is integrally formed in the middle of the protective cover body (1), and a reinforcing pad (12) is integrally formed on the bottom surface of the protective cover body (1).

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