Saliva suction device capable of preventing tiny instrument from being swallowed by mistake

Abstract

The utility model belongs to the technical field of medical instruments, and provides a saliva suction device capable of preventing a tiny instrument from being swallowed by mistake, which comprises a mouth gag, the insertion connection pipe is connected with the insertion connection groove; the blocking tube is communicated with the inserting tube, the blocking tube is located above the lingual surface of the patient, and a saliva suction opening is formed in the blocking tube. According to the utility model, a plurality of saliva suction ports which are arranged at equal intervals are arranged on the baffle tube, so that the saliva suction area is increased, the incomplete saliva suction is avoided, the saliva suction efficiency is obviously improved, and the treatment comfort and safety of a patient are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, especially relates to a saliva suction device capable of preventing micro-instruments from being swallowed by mistake. BACKGROUND

[0002] With the continuous development of oral medical technology, patient comfort and safety during oral treatment are increasingly valued. In oral treatment, the traditional saliva suction device usually includes a vertically arranged saliva suction port for sucking saliva and flushing liquid generated during treatment. However, this traditional saliva suction device has some significant shortcomings:

[0003] 1. Small operation contact area, the traditional saliva suction port is vertically arranged, which results in a small contact area during operation, limiting the saliva suction efficiency and possibly causing incomplete saliva suction.

[0004] 2. Easy to block and cough, due to the limitation of the saliva suction pipe hole design, the traditional saliva suction device is prone to blockage during saliva suction, which not only reduces the saliva suction efficiency but also may cause the patient to cough, greatly reducing the patient's medical comfort.

[0005] 3. Low saliva suction rate and easy to rebound, the traditional saliva suction pipe is prone to irregular deformation during saliva suction, which makes it difficult to fix the saliva suction pipe and causes it to rebound, which not only affects the saliva suction efficiency but also may cause discomfort to the patient.

[0006] 4. Lack of anti-swallowing design, during oral treatment, especially when using micro-instruments, the patient has the risk of swallowing the instrument. The traditional saliva suction device lacks effective anti-swallowing design, which increases the safety risk during treatment.

[0007] Therefore, it is necessary to design a saliva suction device capable of preventing micro-instruments from being swallowed by mistake to solve the above technical problems. UTILITY MODEL CONTENTS

[0008] The utility model discloses a saliva suction device capable of preventing micro-instruments from being swallowed by mistake, which increases the saliva suction area, avoids incomplete saliva suction, significantly improves the saliva suction efficiency, and improves the treatment comfort and safety of the patient.

[0009] The technical scheme of the utility model is as follows:

[0010] The utility model discloses a saliva suction device capable of preventing micro-instruments from being swallowed by mistake, which includes:

[0011] The opening device is provided with a plug-in slot on the outer side;

[0012] The plug-in pipe is connected with the plug-in slot;

[0013] A blocking tube is connected to the insertion tube and is located above the patient's tongue surface, and the blocking tube is provided with a saliva suction port.

[0014] Preferably, the blocking tube is arranged along the width direction of the tongue surface, and the saliva suction port is arranged in multiple and arranged at equal intervals.

[0015] Preferably, the width of the blocking tube is 20-25mm, the blocking tube is located outside the mouth opener, and the blocking tube is a foldable blocking tube. The blocking tube 3 is made of flexible material and can be folded as needed during use to adapt to the oral structure of different patients.

[0016] Preferably, the mouth opener is any one of a silicone mouth opener, a rubber mouth opener, and a polyethylene mouth opener.

[0017] Preferably, the blocking tube and the insertion tube are both made of rubber material.

[0018] Preferably, the distal end of the blocking tube is arranged in an arc shape, and the length of the blocking tube is 40-65mm.

[0019] Preferably, the length of the mouth opener is 40-70mm.

[0020] Preferably, the diameter of the saliva suction port is 3-5mm, and the interval between adjacent saliva suction ports is 5-7mm.

[0021] The utility model discloses have the following advantages and effects relative to the prior art:

[0022] (1) By setting multiple equally spaced saliva suction ports on the blocking tube, the saliva suction area is increased, the saliva suction is not thorough, the saliva suction efficiency is significantly improved, and the treatment comfort and safety of the patient are improved.

[0023] (2) The blocking tube effectively prevents the mis-swallowing of small instruments during treatment. The width of the blocking tube is 20-25mm, the blocking tube is located outside the mouth opener, and the blocking tube is a foldable blocking tube that can be folded as needed during use to adapt to the oral structure of different patients. Hospital staff can fold the blocking tube as needed during use to adapt to the oral structure of different patients, making the application range more extensive. The width of the blocking tube and the first arc surface of the blocking tube are designed to fit the palatine vault, and the second arc surface of the blocking tube is designed to fit the tongue surface, which avoids the falling of small instruments into the pharynx and improves the safety during use.

[0024] (3) The design of the mouth opener and the connection mode of the insertion tube provide more operating space for medical staff, making them more convenient and flexible during treatment. This helps to improve the efficiency of medical work, especially in "four-hand cooperation" operations.

[0025] (4) One end of the baffle is set in an arc shape and the length is moderate, which ensures that the baffle fits the tongue surface and avoids discomfort caused by excessive length. The arc shape of one end of the baffle avoids scratching the patient and improves the stability of the device and the patient's comfort.

[0026] In summary, this utility model has a simple structure, is easy to operate, and has high efficiency in clearing liquids. It can significantly improve the efficiency of medical and nursing work and enhance the patient's comfort during the "four-handed" operation. In areas where medical resources are relatively scarce and the number of "four-handed" operators is insufficient, the use of this device can greatly save the labor of dental medical staff. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 .

[0028] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 .

[0029] Figure label:

[0030] 1. Opening tool; 10. Insertion slot;

[0031] 2. Insert the connecting pipe;

[0032] 3. Pipe baffle;

[0033] 30. Suck saliva. Detailed Implementation

[0034] To enable those skilled in the art to better understand this utility model, the present utility model will now be further described in conjunction with specific embodiments.

[0035] Example 1:

[0036] like Figures 1-2 As shown, this utility model provides a saliva suction device to prevent the accidental swallowing of tiny instruments, comprising:

[0037] Opening device 1, with a insertion slot 10 opened on the outer side of the opening device 1;

[0038] Insert pipe 2 is connected to insert slot 10;

[0039] The retaining tube 3 is connected to the insertion tube 2. The retaining tube 3 is located above the patient's tongue and has a saliva suction port 30.

[0040] When in use, before treatment begins, medical staff insert the mouth opener 1 into the patient's mouth to ensure it is stably positioned in the oral cavity. During treatment, the suction port 30 on the baffle tube 3 absorbs saliva and rinsing fluid, improving suction efficiency.

[0041] The blocking pipe 3 is arranged along the width direction of the tongue surface, and the saliva suction ports 30 are arranged at equal intervals.

[0042] In use, the blocking pipe 3 is arranged along the width direction of the tongue surface, and the saliva suction ports 30 are arranged at equal intervals, thereby increasing the saliva suction area and improving the saliva suction efficiency. This helps to uniformly suck saliva and flushing liquid, and reduces the risk of blockage and coughing.

[0043] The width of the blocking pipe 3 is 20-25 mm, and the blocking pipe 3 is located outside the mouth speculum 1.

[0044] Optionally, in some embodiments, the top of the blocking pipe 3 is provided with a first arc surface, and the first arc surface of the blocking pipe 3 is fitted with the palatal vault.

[0045] The bottom of the blocking pipe 3 is provided with a second arc surface, and the second arc surface of the blocking pipe 3 is fitted with the tongue surface.

[0046] The blocking pipe 3 is a foldable blocking pipe.

[0047] The blocking pipe 3 is made of rubber material, which can be folded as needed during use to adapt to the oral structures of different patients.

[0048] In use, the hospital staff can fold the blocking pipe 3 as needed during use to adapt to the oral structures of different patients, thereby improving the adaptability, making the application range more extensive, and the width of the blocking pipe 3, the first arc surface of the blocking pipe 3 being fitted with the palatal vault, and the second arc surface of the blocking pipe 3 being fitted with the tongue surface, thereby avoiding small instruments from falling into the pharynx and improving the safety during use.

[0049] The mouth speculum 1 is any one of a silica gel mouth speculum, a rubber mouth speculum, and a polyethylene mouth speculum.

[0050] In use, before treatment begins, the medical staff selects a mouth speculum 1 material suitable for the oral structure of the patient and inserts it into the patient's mouth. The elasticity and comfort of the mouth speculum 1 help it to be stably located in the oral cavity, thereby reducing the discomfort of the patient.

[0051] The blocking pipe 3 and the plug-in pipe 2 are both made of rubber material.

[0052] The end of the blocking pipe 3 away from the plug-in pipe 2 is provided with an arc shape, and the length of the blocking pipe 3 is 40-65 mm.

[0053] In use, the arc shape of one end of the blocking pipe 3 helps to reduce the discomfort of the patient, and the moderate length of the blocking pipe 3 ensures stability while avoiding discomfort caused by excessive length.

[0054] The length of the mouth speculum 1 is 40-70 mm.

[0055] In use, the length of the mouth opener 1 ranges from 40mm to 70mm, which can adapt to patients of different ages and oral sizes, and improve the applicability of the device.

[0056] The diameter of the saliva suction port 30 is 3mm-5mm, and the interval between adjacent saliva suction ports is 5mm-7mm.

[0057] Working principle:

[0058] In the preparation stage, before the oral treatment starts, the medical staff inserts the mouth opener 1 into the patient's mouth to ensure that it is stably located in the patient's oral cavity, and the design of the mouth opener 1 provides a comfortable fit; the insertion pipe 2 is connected with the mouth opener 1 through the insertion slot 10 on the outside of the mouth opener 1, which ensures the close connection between the insertion pipe 2 and the mouth opener 1, and at the same time, since the insertion pipe 2 is located on the outside, it will not interfere with the surgical operation space inside the oral cavity, which provides more operation space for the medical staff, making them more convenient and flexible when treating;

[0059] The blocking pipe 3 is located above the patient's tongue surface, and the design of the blocking pipe 3 is arranged along the width direction of the tongue surface, and a plurality of saliva suction ports 30 are arranged at equal intervals, which increases the suction area and improves the suction efficiency;

[0060] In the use stage, during the oral treatment process, the plurality of saliva suction ports 30 on the blocking pipe 3 suck saliva and flushing liquid in the patient's oral cavity, and since the diameter of the saliva suction port 30 is 3mm-5mm, and the interval between adjacent saliva suction ports is 5mm-7mm, this design not only ensures the suction efficiency, but also avoids the problems caused by too large or too small aperture;

[0061] The anti-aspiration function, the blocking pipe 3 and the insertion pipe (2) are both made of rubber material, the angle of the blocking pipe 3 is adjusted according to different patients, which effectively prevents the aspiration of small instruments during treatment, and one end of the blocking pipe 3 is designed as an arc shape with a length of 40mm-65mm, which not only ensures the fit of the blocking pipe 3 with the tongue surface, but also avoids the discomfort caused by excessive length, and the utility model is helpful to improve the work efficiency of medical staff, especially in the "four-hand cooperation" operation, during the whole oral treatment process, each doctor is equipped with a nurse, and the medical staff is operated in a sitting position, and two people operate simultaneously with four hands, and the nurse stably and quickly transfers various instruments, materials and other objects, which is called four-hand cooperation.

[0062] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent change and modification within the scope of the utility model should still belong to the covered range of the utility model.

Claims

1. A saliva suction device to prevent the accidental swallowing of tiny instruments, characterized in that, include: An opening device (1) is provided with a plug groove (10) on the outside of the opening device (1). Insert pipe (2), the insert pipe (2) is connected to the insertion slot (10); The baffle tube (3) is connected to the insertion tube (2). The baffle tube (3) is located above the patient's tongue and has a saliva suction port (30).

2. A saliva suction device for preventing the accidental swallowing of tiny instruments according to claim 1, characterized in that, The baffle (3) is arranged along the width of the tongue surface, and there are several saliva suction ports (30) arranged at equal intervals.

3. A saliva suction device for preventing the accidental swallowing of tiny instruments according to claim 1, characterized in that, The width of the baffle (3) is 20mm-25mm. The baffle (3) is located outside the opening device (1). The baffle (3) is a bendable baffle.

4. A saliva suction device for preventing the accidental swallowing of tiny instruments according to claim 1, characterized in that, The opening device (1) is any one of a silicone opening device, a rubber opening device, or a polyethylene opening device.

5. A saliva suction device for preventing the accidental swallowing of tiny instruments according to claim 1, characterized in that, Both the baffle (3) and the insertion tube (2) are made of rubber.

6. A saliva suction device for preventing the accidental swallowing of tiny instruments according to claim 1, characterized in that, The end of the baffle tube (3) away from the insertion tube (2) is set to be arc-shaped, and the length of the baffle tube (3) is 40mm-65mm.

7. A saliva suction device for preventing the accidental swallowing of tiny instruments according to claim 1, characterized in that, The length of the opening device (1) is 40mm-70mm.

8. A saliva suction device for preventing the accidental swallowing of tiny instruments according to claim 1, characterized in that, The diameter of the saliva suction port (30) is 3mm-5mm, and the distance between adjacent saliva suction ports (30) is 5mm-7mm.

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