CN219439052U - Seaming device - Google Patents

Abstract

The utility model relates to a seaming device, which comprises a pipe body and a seaming assembly respectively hinged on the upper side and the lower side of the pipe body; one end of the tube body is provided with a lens inlet, and the other end of the tube body is provided with a lens outlet; each biting component comprises a rigid connecting piece hinged to the outer surface of the pipe body, a gum radian groove fixedly connected to one side, far away from the pipe body, of the rigid connecting piece, and a water absorption coating layer coated on the outer surface of the gum radian groove. The utility model has simple structure and convenient use, improves the comfort and stability of teeth when a patient bites by using the seaming device, and solves the problem of sucking oral secretion or reflux of the patient in the process of endoscope examination.

Description

Seaming device

Technical Field

The utility model relates to an auxiliary device of a disease examination and treatment instrument in the medical field, in particular to a seaming device.

Background

When the general intravenous sedative endoscope examination (namely painless endoscope) is carried out, the patient is in an unconscious state under the influence of anesthesia, and the patient needs to lie on one side and wear a mouth gag at the moment to assist the patient to maintain the mouth opening shape, so that medical staff can smoothly insert the endoscope into the mouth of the patient for examination, however, the patient often has hypoxia caused by the blockage of the upper respiratory tract due to the backward tilting of the tongue caused by anesthesia.

The bite-block that is commonly used at present is because bite-block and patient's oral cavity do not have external force to be fixed, only depend on patient's tooth to bite and fix, firstly the punctiform interlock between patient's tooth and the hard bite-block makes the gum sour and distend, secondly the bite-block often deviate from patient's mouth because patient's nausea and vomiting, the gastroscope mirror body rubber sleeve is bitten, very easily causes the rubber sleeve to break, leads to the scope to leak, uses the gastroscope that leaks to carry out high frequency electric therapy, can get electric shock danger, causes harm and brings high maintenance cost to patient and operation operator.

In addition, when the patient performs an endoscopic examination, particularly a general anesthesia endoscopic examination, once oral secretions or reflux are present in the patient's mouth, suction of the oral secretions or reflux during the endoscopic examination is not facilitated.

Disclosure of Invention

The utility model aims at: the bite device is capable of improving comfort and stability of teeth when a patient bites by the bite device and solving the problem of sucking oral secretion or reflux of the patient in the process of endoscope examination.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a seaming device comprises a pipe body and a seaming assembly hinged on the upper side and the lower side of the pipe body respectively; one end of the tube body is provided with a lens inlet, and the other end of the tube body is provided with a lens outlet; each biting component comprises a rigid connecting piece hinged to the outer surface of the pipe body, a gum radian groove fixedly connected to one side, far away from the pipe body, of the rigid connecting piece, and a water absorption coating layer coated on the outer surface of the gum radian groove.

Further, the pipe body is fixedly connected with an upper support and a lower support, and the supports are respectively hinged with the rigid connecting piece of the biting assembly.

Further, a tongue pressing part is arranged on one side of the tube body close to the lens outlet, and an extension part is connected on one side of the tube body close to the lens inlet.

Further, an elastic protection layer is embedded in the gum radian groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the biting component is hinged with the tube body, so that the biting component can rotate up and down, and then the biting component can move to an angle fitting with the dental condition of a patient;

2. the gingival radian groove is additionally arranged, so that teeth of a patient can be embedded in the groove, the patient bites the seaming device more firmly, and the elastic protection layer is filled in the gingival radian groove, so that the comfort of the patient is increased when the seaming device is used;

3. the water-absorbing coating layer made of the super-absorbent material can timely attract secretion and reflux in the oral cavity of a patient, so that the oral cavity can be kept clean, and the endoscope examination can be normally carried out;

4. the tongue pressing part is additionally arranged to fix the tongue of the patient at the lower part of the tongue pressing part, so that the patient can not be blocked up the upper respiratory tract and have hypoxia caused by the backward tilting of the tongue due to anesthesia.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front view of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a cross-sectional view of the utility model in a hinged relationship with a bite assembly.

Description of the reference numerals: 1-tube body, 11-extension part, 12-tongue-pressing part, 13-support, 101-lens inlet, 102-lens outlet,

2-bite assembly, 201-rigid connector, 202-gingival radian groove, 203-water absorbing coating, 2021-elastic protective layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment provides a seaming device, which comprises a pipe body 1 and a biting component 2 respectively hinged on the upper side and the lower side of the pipe body 1 as shown in the figure; one end of the tube body 1 is provided with a lens inlet 101, and the other end is provided with a lens outlet 102; each biting component 2 comprises a rigid connecting piece 201 hinged on the outer surface of the pipe body 1, a gum radian groove 202 fixedly connected to one side of the rigid connecting piece 201 far away from the pipe body 1, and a water absorption coating layer 203 coated on the outer surface of the gum radian groove 202. An upper support 13 and a lower support 13 are fixedly connected to the pipe body 1, and the supports 13 are respectively hinged with the rigid connecting piece 201 of the biting assembly 2. The side of the tube body 1 close to the lens outlet 102 is provided with a tongue pressing part 12, and the side of the tube body 1 close to the lens inlet 101 is connected with an extension part 11. The gum curvature groove 202 has an elastic protection layer 2021 embedded therein.

The utility model can explain its functional principle by the following modes of operation: the utility model is suitable for endoscope examination and is used for expanding the oral cavity of a patient so that the oral cavity is not contacted with an endoscope pipeline; one end, close to the lens outlet 102, of the tube body 1 is inserted into the oral cavity of a patient, and the biting assembly 2 is hinged with the tube body 11, so that the biting assembly 2 can rotate up and down, and the biting assembly 2 can move to an angle fitting with the dental condition of the patient; the teeth of the patient are placed in the gingival radian groove 202 with the elastic protection layer 2021, so that the patient can feel more comfortable when biting, the teeth of the patient can be embedded in the groove by the gingival radian groove 202, and then the biting device of the patient is more stable; the water absorption coating layer 203 is made of a high water absorption material, so that oral secretion and reflux of a patient can be rapidly absorbed, the oral cavity can be kept clean, and the endoscope inspection can be normally performed; pressing the tongue of the patient under the tongue depressor 12, so that the patient does not have hypoxia caused by the blockage of the upper respiratory tract due to the backward tilting of the tongue caused by anesthesia; the extension part 11 is provided for a nursing staff or a doctor to hold for placing or taking out the seaming device in the oral cavity of the human body, and the extension part 11 can also be used for the nursing staff or the doctor to carry out corresponding adhesive tape pasting and fixing; the physician places the endoscope through the entrance port 101 and into the patient's mouth through the exit port 102.

While the utility model has been illustrated and described with respect to specific embodiments and alternatives thereof, it will be appreciated that various changes and modifications can be made therein without departing from the spirit of the utility model. In the above-described embodiments, unless explicitly specified and limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. In addition, the directions or positional relationships indicated by the terms "up and down", "left and right", etc. are based on the directions or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, and do not indicate or imply a specific direction.

It is, therefore, to be understood that the utility model is not to be in any way limited except by the appended claims and their equivalents.

Claims (4)

1. A seaming machine, characterized in that: comprises a pipe body (1) and biting components (2) respectively hinged at the upper side and the lower side of the pipe body (1);

one end of the tube body (1) is provided with a lens inlet (101), and the other end is provided with a lens outlet (102);

each biting component (2) comprises a rigid connecting piece (201) hinged to the outer surface of the pipe body (1), a gum radian groove (202) fixedly connected to one side, far away from the pipe body (1), of the rigid connecting piece (201), and a water absorption coating layer (203) coated on the outer surface of the gum radian groove (202).

2. The mouthpiece of claim 1, wherein: the pipe body (1) is fixedly connected with an upper support (13) and a lower support (13), and the supports (13) are respectively hinged with a rigid connecting piece (201) of the biting assembly (2).

3. The mouthpiece of claim 1, wherein: a tongue pressing part (12) is arranged on one side, close to the lens outlet (102), of the tube body (1), and an extending part (11) is connected on one side, close to the lens inlet (101), of the tube body (1).

4. The mouthpiece of claim 1, wherein: an elastic protection layer (2021) is embedded in the gum radian groove (202).