Bronchoscope mouthpiece with nasal catheter fixing function

Abstract

The utility model discloses a tracheoscope mouthpiece with nasal catheter fixing function, including a medical staff is in the tracheoscope examination of patient is put into the mouth of patient for its upper jaw teeth and lower jaw teeth occlusion bite body, in the middle part of bite body along its axial direction direction is equipped with the tracheoscope detection channel of the tube body of tracheoscope from its patient mouth part and needs to carry out the position of detection. The utility model discloses through nasal catheter fixing structure can effectively fix nasal catheter, not only has reduced the labor intensity of medical staff, and also has improved the inspection efficiency of tracheoscope, has brought greater convenience to the inspection work of tracheoscope.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a bronchoscopic mouthpiece with nasal cannula fixation function. Background Technology

[0002] Fiberoptic bronchoscopes are suitable for observing lesions in the lobe, segment, and subsegmental bronchi, performing biopsies, conducting bacteriological and cytological examinations, and, when used with a TV system, for photography, teaching, and dynamic recording. This bronchoscope is equipped with a biopsy sampling structure, which helps detect early lesions and enables internal surgical procedures such as polyp removal. It is a valuable and precise instrument for bronchial and lung disease research and postoperative examinations.

[0003] Currently, when performing bronchoscopy, medical staff need to insert a mouthpiece into the patient's mouth to prevent the patient from biting the bronchoscope tube with their teeth. While this method allows medical staff to smoothly insert the bronchoscope tube into the required position through the patient's mouth and effectively prevents the bronchoscope tube from being bitten, providing good protection, prolonged biting of the mouthpiece can easily cause tooth fatigue. In severe cases, it can damage the patient's teeth, causing them to fall out and resulting in significant discomfort.

[0004] In addition, during bronchoscopy, medical staff often advise patients not to lick the bronchoscope tube with their tongue in order to improve the efficiency and accuracy of the examination. However, during the procedure, patients may unconsciously lick the bronchoscope tube. When the bronchoscope tube is licked, it vibrates, making it difficult for medical staff to conduct accurate examinations and observations. This not only affects the efficiency of the examination but also brings considerable difficulties to the bronchoscopy procedure.

[0005] Another issue is that when medical staff perform bronchoscopy on patients, they sometimes need to administer oxygen. With current technology, when administering oxygen, medical staff need to insert a nasal cannula into the patient's nostril first, and then use a nasal cannula fixation tape to fix it to the other nostril. This method not only increases the workload of medical staff, but also reduces the efficiency of bronchoscopy, causing great inconvenience to the bronchoscopy examination. Utility Model Content

[0006] To address the problems existing in the prior art, this utility model aims to provide a bronchoscopy mouthpiece with a nasal cannula fixation function. This mouthpiece features a reasonable overall design, simple structure, and convenient operation. The arc-shaped tongue depressor effectively suppresses the patient's tongue, preventing medical personnel from licking the bronchoscope tube during bronchoscopy and preventing vibration of the tube during the examination, thus significantly improving the accuracy of the examination. Furthermore, the nasal cannula fixation structure effectively secures the nasal cannula, reducing the workload of medical personnel and improving the efficiency of bronchoscopy, bringing considerable convenience to the bronchoscopy procedure.

[0007] To solve the above technical problems, this utility model adopts the following technical solution:

[0008] A bronchoscopic mouthpiece with nasal cannula fixation function, characterized in that it includes:

[0009] A bronchoscopy device is placed in the patient's mouth by a medical professional during a bronchoscopy examination. The device has a bronchoscopic examination channel along its axial direction in the middle, which facilitates the insertion of the bronchoscopy tube from the patient's mouth to the location to be examined.

[0010] A medical professional presses down an arc-shaped baffle around the patient's mouth during a bronchoscopy. The arc-shaped baffle is located on one end of the bite body.

[0011] A nasal cannula fixation structure that enables medical staff to effectively secure a nasal cannula used to supply oxygen to a patient's nose during a bronchoscopy. The nasal cannula fixation structure is located on the side of an arc-shaped baffle close to the patient's nose.

[0012] In a preferred embodiment of the present invention, an upper jaw arc groove with the same curvature as the patient's upper jaw teeth is provided on the side of the bite body near the patient's upper jaw teeth, and an upper jaw occlusal pad made of medical silicone material is engaged in the upper jaw arc groove. A lower jaw arc groove with the same curvature as the patient's lower jaw teeth is provided on the side of the bite body near the patient's lower jaw teeth, and a lower jaw occlusal pad made of medical silicone material is engaged in the lower jaw arc groove.

[0013] In a preferred embodiment of the present invention, the bronchoscopic mouthpiece with nasal cannula fixation function further includes a fixation structure that can effectively fix the arc-shaped baffle at the patient's mouth. The fixation structure includes a neck elastic fixation strap, one end of which is fixed to a first fixation hole opened on one side of the arc-shaped baffle, and the other end of which is fixed to a second fixation hole opened on the other side of the arc-shaped baffle.

[0014] In a preferred embodiment of the present invention, the nasal cannula fixing structure includes a nasal cannula fixing plate, which is disposed on the side of the arc-shaped baffle close to the patient's nose and is distributed perpendicularly to the arc-shaped baffle. The nasal cannula fixing plate is symmetrically provided with snap-fit ​​fixing holes for snap-fit ​​fixing the nasal cannula. The nasal cannula fixing plate is provided with a sliding snap-fit ​​groove on the side of the snap-fit ​​fixing hole to facilitate sliding snap-fitting the nasal cannula into the snap-fit ​​fixing hole.

[0015] In a preferred embodiment of the present invention, an arc-shaped tongue depressor is provided at the rear end of the bite body and on the side close to the patient's tongue, which allows medical personnel to effectively suppress the patient's tongue and prevent the patient from licking the bronchoscope tube during bronchoscopy.

[0016] In a preferred embodiment of this utility model, the angle between the arc-shaped tongue depressor and the lower side of the bite body is 5-10°.

[0017] Compared with existing technologies, this utility model has a reasonable overall design, simple structure, and convenient operation. The arc-shaped tongue depressor can effectively suppress the patient's tongue, effectively preventing medical staff from licking the bronchoscope tube during bronchoscopy and preventing the bronchoscope tube from shaking during the examination, thus effectively improving the accuracy of the examination. In addition, the nasal cannula fixing structure can effectively fix the nasal cannula, which not only reduces the labor intensity of medical staff but also improves the efficiency of bronchoscopy, bringing great convenience to the bronchoscopy examination. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a top view of the present invention. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0022] Reference Figures 1-2 As shown in the figure, a bronchoscopic mouthpiece with nasal cannula fixation function is provided, including a mouthpiece 100, an arc-shaped baffle 200 and a nasal cannula fixation structure 300.

[0023] The bite body 100 is placed in the patient's mouth by medical staff during bronchoscopy to allow the patient's upper and lower teeth to bite. The bite body 100 has a bronchoscopic examination channel along its axial direction in the middle, which facilitates the insertion of the bronchoscope tube from the patient's mouth to the location to be examined.

[0024] The arc-shaped baffle 200 is pressed against the patient's mouth area by medical staff during bronchoscopy. The arc-shaped baffle 200 is set on the front end of the bite body 100.

[0025] The nasal cannula fixation structure 300 is designed to effectively fix the nasal cannula used to supply oxygen to the patient's nose during bronchoscopy. The nasal cannula fixation structure 300 is located on the side of the arc-shaped baffle 200 near the patient's nose.

[0026] The nasal cannula fixation structure 300 can effectively fix the nasal cannula, which not only reduces the labor intensity of medical staff, but also improves the efficiency of bronchoscopy and brings great convenience to the bronchoscopy examination.

[0027] The bite body 100 has an upper jaw arc groove on the side near the patient's upper teeth, which has the same curvature as the patient's upper teeth. An upper jaw occlusal pad 600 made of medical silicone material is fitted into the upper jaw arc groove. The bite body 100 has a lower jaw arc groove on the side near the patient's lower teeth, which has the same curvature as the patient's lower teeth. A lower jaw occlusal pad 700 made of medical silicone material is fitted into the lower jaw arc groove.

[0028] The effective combination of the upper jaw occlusal pad 600 and the lower jaw occlusal pad 700 can effectively protect the patient's teeth, reduce tooth fatigue, and prevent damage to the patient's teeth, bringing greater comfort to the patient.

[0029] The bronchoscope mouthpiece with nasal cannula fixation function also includes a fixation structure that can effectively fix the arc-shaped baffle at the patient's mouth. The fixation structure includes a neck elastic fixation strap 400. One end of the neck elastic fixation strap 400 is fixed to a first fixation hole 210 opened on one side of the arc-shaped baffle 200, and the other end of the neck elastic fixation strap 400 is fixed to a second fixation hole 220 opened on the other side of the arc-shaped baffle 200.

[0030] The nasal cannula fixation structure 300 includes a nasal cannula fixation plate 310. The nasal cannula fixation plate 310 is disposed on the side of the arc-shaped baffle close to the patient's nose and is perpendicular to the arc-shaped baffle 200. The nasal cannula fixation plate 310 is symmetrically provided with snap-fit ​​fixing holes 311 for snap-fit ​​fixing of the nasal cannula. The nasal cannula fixation plate 310 is provided on the side of the snap-fit ​​fixing hole 311 to facilitate sliding snap-fitting of the nasal cannula into the snap-fit ​​fixing hole.

[0031] The nasal cannula fixation structure can also be two fixing feet for fixing the nasal cannula. The two fixing feet are symmetrically arranged on the side of the arc-shaped baffle close to the patient's nose, and can effectively clamp and fix the nasal cannula to the arc-shaped baffle.

[0032] The nasal cannula is inserted into the patient's nostril. One side of the nasal cannula is connected to the oxygen supply tube, which is used to provide the patient with sufficient oxygen. The lower end is connected to the carbon dioxide tube, which can promptly remove the carbon dioxide exhaled by the patient.

[0033] An arc-shaped tongue depressor 500 is provided at the rear end of the bite body 100 and on the side close to the patient's tongue. This allows medical personnel to effectively suppress the patient's tongue and prevent it from licking the bronchoscope tube during bronchoscopy. The angle between the arc-shaped tongue depressor 500 and the lower side of the bite body 100 is 5-10°. This effectively prevents medical personnel from licking the bronchoscope tube during bronchoscopy and prevents the bronchoscope tube from shaking during the examination, thus effectively improving the accuracy of the examination.

[0034] In summary, this utility model has a reasonable overall design, simple structure, and convenient operation. The arc-shaped tongue depressor effectively suppresses the patient's tongue, preventing medical staff from licking the bronchoscope tube during bronchoscopy and preventing the tube from shaking during the examination, thus significantly improving the accuracy of the examination. Furthermore, the nasal cannula fixing structure effectively secures the nasal cannula, reducing the workload of medical staff and improving the efficiency of bronchoscopy, bringing considerable convenience to the bronchoscopy procedure.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bronchoscopic mouthpiece with nasal cannula fixation function, characterized in that, include A bronchoscopy device is placed in the patient's mouth by a medical professional during a bronchoscopy examination. The device has a bronchoscopic examination channel along its axial direction in the middle, which facilitates the insertion of the bronchoscopy tube from the patient's mouth to the location to be examined. A medical professional presses down an arc-shaped baffle around the patient's mouth during a bronchoscopy. The arc-shaped baffle is located on one end of the bite body. A nasal cannula fixation structure that enables medical staff to effectively secure a nasal cannula used to supply oxygen to a patient's nose during a bronchoscopy. The nasal cannula fixation structure is located on the side of an arc-shaped baffle close to the patient's nose.

2. A bronchoscopic mouthpiece with nasal cannula fixation function as described in claim 1, characterized in that: The bite body has an upper jaw arc groove on the side near the patient's upper teeth, which has the same curvature as the patient's upper teeth. An upper jaw occlusal pad made of medical silicone material is fitted into the upper jaw arc groove. The bite body has a lower jaw arc groove on the side near the patient's lower teeth, which has the same curvature as the patient's lower teeth. A lower jaw occlusal pad made of medical silicone material is fitted into the lower jaw arc groove.

3. A bronchoscopic mouthpiece with nasal cannula fixation function as described in claim 1, characterized in that: The bronchoscopic mouthpiece with nasal cannula fixation function also includes a fixation structure that can effectively fix the arc-shaped baffle at the patient's mouth. The fixation structure includes a neck elastic fixation strap. One end of the neck elastic fixation strap is fixed to a first fixation hole opened on one side of the arc-shaped baffle, and the other end of the neck elastic fixation strap is fixed to a second fixation hole opened on the other side of the arc-shaped baffle.

4. A bronchoscopic mouthpiece with nasal cannula fixation function as described in claim 1, characterized in that: The nasal cannula fixation structure includes a nasal cannula fixation plate, which is disposed on the side of the arc-shaped baffle close to the patient's nose and is perpendicular to the arc-shaped baffle. The nasal cannula fixation plate is symmetrically provided with snap-fit ​​fixing holes for snap-fit ​​fixing the nasal cannula. The nasal cannula fixation plate is provided with a sliding snap-fit ​​groove on the side of the snap-fit ​​fixing hole to facilitate sliding snap-fitting the nasal cannula into the snap-fit ​​fixing hole.

5. A bronchoscopic mouthpiece with nasal cannula fixation function as described in claim 1, characterized in that: An arc-shaped tongue depressor is provided at the rear end of the bite body and on the side close to the patient's tongue, which allows medical personnel to effectively suppress the patient's tongue and prevent the patient from licking the bronchoscope tube during bronchoscopy.

6. A bronchoscopic mouthpiece with nasal cannula fixation function as described in claim 5, characterized in that: The angle between the arc-shaped tongue depressor and the lower side of the bite body is 5-10°.

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