CN214208297U

CN214208297U - Medical bite-block for oral examination

Info

Publication number: CN214208297U
Application number: CN202022761168.8U
Authority: CN
Inventors: 陈万臣; 徐宝宏
Original assignee: Beijing Luhe Hospital
Current assignee: Beijing Luhe Hospital
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-17
Anticipated expiration: 2030-11-25

Abstract

The invention provides a medical dental pad for oral examination, which comprises a closed ring and an open ring, wherein a telescopic part is arranged between the closed ring and the open ring. The utility model provides a medical use is through bite-block for mouth inspection, through the patient that oral trachea cannula and gastroscope inspection need go on simultaneously, can arrange this medical use through the bite-block for mouth inspection in the oral cavity, this medical use is provided with a closed ring and a split ring through the bite-block for mouth inspection, and gastroscope pipe can pass through the closed ring gets into human inside, the split ring is used for fixed through the oral cavity intubate, the split ring is a C type elastic component, set up a buckle structure on the split ring, can be used for adjusting according to the diameter through the oral cavity intubate, realize the better fixed of oral cavity intubate. The split ring is connected with the closed ring through the telescopic part, and the distance between the split ring and the closed ring can be adjusted through the telescopic part, so that the actual condition requirement of a human body can be better met.

Description

Medical bite-block for oral examination

Technical Field

The invention relates to the field of medical instruments, in particular to a medical dental pad for oral examination.

Background

Present disposable medical use is through oral examination with bite-block has wide application in gastroscope and bronchoscope inspection, but among the prior art bite-block is single circular pore usually, wears the back pore and is located the oral cavity is positive, and the name of bulletin number is CN211583072U utility model patent of a gastroscope seaming if authorizing discloses a gastroscope seaming, including the baffle, baffle front end left side integrated into one piece leaves left through hole in advance, left side through hole winding is connected with the magic subsides, baffle front end right side integrated into one piece leaves right through hole in advance, right through hole winding is connected with the female subsides of magic. The utility model discloses a setting of a bite section of thick bamboo, the inclined plane of a bite section of thick bamboo front end for the form of slope of below before, more laminating oral cavity environment, because human oral cavity top position is narrow and small relatively, the below space is great relatively, and the bite ware commonly used produces the harm to the gum in the patient oral cavity easily again for a long time, arouses the patient discomfort, can improve patient's comfort level effectively, and is comparatively practical, is fit for extensively promoting and using. However, for many upper gastrointestinal procedures where extended gastroscopy procedures are expected, with potential aspiration risks and possible gas exchange effects, it is often necessary to perform the procedure under general anesthesia with a tracheal cannula. However, because the tracheal catheter and the gastroscope are both placed in the oral cavity, when the gastroscope advances and retreats or rotates, if the tracheal catheter is not firmly fixed, the catheter may shift, so that the tracheal catheter enters too deep or slips, normal ventilation cannot be realized, and serious potential safety hazards exist. Meanwhile, because of the lack of protection of the bite block, the teeth and the pharyngeal mucosa of the patient are easy to be damaged and the endoscope is easy to be damaged.

In order to meet the requirement that the inspection of the oral tracheal cannula and the gastroscope of a patient needs to be carried out simultaneously, if the utility model is entitled as a gastroscope seaming device with a fixed tracheal catheter device with the name of the publication number CN211049293U, the utility model discloses a gastroscope seaming device with a fixed tracheal catheter device, which comprises a seaming device body, a fixed half ring and a communicating half ring, wherein the upper part of the seaming device body is provided with a gastroscope hole, a connecting hole and an air vent, the connecting hole and the air vent are respectively and integrally provided with a connecting part inside, the fixed half ring and the communicating half ring are arranged inside the air vent, an elastic belt is penetrated inside the communicating half ring, the two ends of the elastic belt are respectively and fixedly connected with the two ends of the fixed half ring, the inner sides of the fixed half ring and the communicating half ring are respectively provided with rubber rings, the communicating half ring is fixedly connected with the seaming device body, the utility model, after the tracheal catheter is inserted, the tracheal catheter can be fixed to prevent the tracheal catheter from moving, and the connecting ring can be detached after use to prevent the tracheal catheter from being reused. Although the prior art solves the defect that the tracheal catheter is easy to shift, the defects that the position distance between the tracheal catheter device and the gastroscope device is not adjustable and the structure of the gastroscope bite apparatus is complex still exist.

Disclosure of Invention

The utility model aims at providing a medical bite-block for mouth inspection, it is arranged in solving among the prior art among the gastroscope inspection process position distance between endotracheal tube device and the gastroscope device unadjustable, the weak point that gastroscope seaming ware apparatus structure is complicated.

In order to achieve the above object, the present invention provides the following technical solutions:

a medical dental pad for oral examination comprises a closed ring and an open ring, wherein a telescopic part is arranged between the closed ring and the open ring.

In any of the above solutions, preferably, the split ring is a C-shaped elastic member.

In any of the above solutions, preferably, the open ring is provided with a snap structure.

In any of the above schemes, preferably, the snap structures are disposed at two ends of the opening of the split ring, a snap groove 6 is disposed on an inner wall of one end of the opening of the split ring, a snap 5 is disposed at an outer side of the other end of the opening of the split ring, and the snap 5 is used in cooperation with the snap groove 6.

In any of the above embodiments, preferably, the buckle 5 is an air bladder.

In any of the above solutions, it is preferable that the outer edges of the open ring and the closed ring are covered with rubber rings.

In any of the above aspects, preferably, the telescopic portion of the telescopic assembly is a rod-shaped structural product made of rubber material.

In any of the above solutions, preferably, two ends of the expansion part are detachably or non-detachably connected to the closed ring and the open ring, respectively.

In the technical scheme, the utility model provides a medical bite-block for oral examination, through the patient that oral trachea cannula and gastroscope inspection need go on simultaneously, can arrange the oral cavity in with this medical bite-block for oral examination, this medical bite-block for oral examination is provided with a closed ring and a split ring, and gastroscope pipe can pass through the closed ring gets into human inside, the split ring is used for fixed through the oral cavity intubate, the split ring is a C type elastic component, a buckle structure has been set up on the split ring, can be used for adjusting according to the diameter through the oral cavity intubate, realizes the better fixed of oral cavity intubate. The split ring is connected with the closed ring through the telescopic part, and the distance between the split ring and the closed ring can be adjusted through the telescopic part, so that the actual condition requirement of a human body can be better met. Meanwhile, the medical dental pad for oral examination is characterized in that the outer sides of the split ring and the closed ring are also connected with elastic bands, and a patient can sleeve the elastic bands on the head to further fix the medical dental pad for oral examination.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a detailed view of the split ring of the present invention.

Description of reference numerals: 1. a split ring; 2. a telescopic part; 3. a closed ring; 4. elastic bands; 5. buckling; 6. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In order to better understand the technical solution, the technical solution of the present invention will be described in detail with reference to the drawings and the detailed description.

A medical dental pad for oral examination comprises a closed ring 3 and an open ring 1, wherein a telescopic part 2 is arranged between the closed ring 3 and the open ring 1.

Specifically, as shown in fig. 1 to 3, the dental pad for oral examination provided by this embodiment includes a closed ring 3 and an open ring 1, where the closed ring 3 is used to fix a gastroscope device, the open ring 1 is used to fix a tracheal catheter device, a telescopic part 2 is disposed between the open ring 1 and the closed ring 3, the telescopic part 2 is used to adjust a distance between the open ring 1 and the closed ring 3, and the telescopic part 2 may be an outer tube and two or more inner tubes that are sleeved together and have diameters gradually decreasing; the inner parts of the outer pipe and the inner pipe are communicated in a penetrating way, and the inner pipe is respectively pulled out or retracted inwards relative to the outer pipe or the upper-stage inner pipe; and the outer wall of the inner end of each inner pipe is sleeved with a limiting connecting sleeve, correspondingly, the inner walls of the two ends of the flow channel of the inner pipe and the outer pipe are respectively provided with a limiting structure which is matched with the limiting connecting sleeve for limiting, and the limiting connecting sleeves move back and forth between the two corresponding limiting structures along with the inner pipes.

The medical dental pad for oral examination provided by the embodiment has the working principle that a patient needing oral tracheal intubation and gastroscope examination can be placed in the oral cavity through the dental pad for oral tracheal intubation and the gastroscope examination, the dental pad for oral examination is provided with a closed ring 3 and an open ring 1, a gastroscope catheter can enter the inside of a human body through the closed ring 3, the open ring 1 is used for fixing the transoral tracheal intubation, the open ring 1 is connected with the closed ring 3 through a telescopic part 2, and the telescopic part 2 can adjust the distance between the open ring 1 and the closed ring 3, so that the actual condition requirements of the human body can be better met.

In another embodiment of the present invention, further, the split ring 1 is a C-shaped elastic member. Specifically, split ring 1 designs for the elastic component of a C font, and the C font provides an opening, can conveniently adjust the size of C font elastic component, and this split ring 1 is the elastic component simultaneously, can be easy and difficult bending rupture when adjusting size.

The utility model provides a further in another embodiment, further, be provided with a buckle structure on split ring 1. Buckle structure sets up in C font elastic component's opening both ends department, be provided with draw-in groove 6 on the one end inner wall of C font elastic component open-ended, C font elastic component open-ended other end outside is provided with buckle 5, buckle 5 with draw-in groove 6 cooperation is used, and then can adjust the size of C font elastic component to adapt to different endotracheal tube device's size of a dimension, and then fixed endotracheal tube device that can be better.

The utility model provides a further embodiment, it is further, buckle 5 is air bag, buckle 5 is for having elasticity, to the bellied little air bag in outside, when not having the card to advance corresponding draw-in groove 6, the gasbag receives the extrusion, and then the physique of gasbag changes, and when the gasbag was pushed into corresponding draw-in groove 6, the gasbag resumes original form, and in the card advanced draw-in groove, through this mode, the connection between buckle 5 and the draw-in groove 6 can be inseparabler.

In another embodiment, further, the elastic band 4 is connected to the outside of the open ring 1 and the outside of the closed ring 3. Specifically, through holes are formed in the outer sides of the open ring 1 and the closed ring 3, and the elastic band 4 penetrates through the through holes to form a head band convenient to wear.

In another embodiment, further, the outer edges of the open ring 1 and the closed ring 3 are covered with rubber rings. In order to place medical use and wear open the inside epidermis of patient's oral cavity when placing patient's oral cavity in with bite-block through mouth inspection, the utility model discloses split ring 1 with the outer fringe of closed ring 3 covers the rubber ring, the rubber ring is made by food level rubber.

In another embodiment, further, the expansion part 2 is a rod-shaped structure made of rubber material, and two ends of the expansion part 2 are detachably or non-detachably connected with the closed ring 3 and the split ring 1 respectively. Specifically, since the bite block for medical examination is used in a cavity, the expansion part 2 is made of food-grade rubber.

Claims

1. The medical dental pad for the oral examination is characterized by comprising a closed ring (3) and an open ring (1), wherein a telescopic part (2) is arranged between the closed ring (3) and the open ring (1).

2. The bite block for medical oral examination according to claim 1, wherein the split ring (1) is a C-shaped elastic member.

3. The bite block for medical oral examination according to claim 2, wherein the split ring (1) is provided with a snap structure.

4. The medical dental pad for oral examination according to claim 3, wherein the snap structures are disposed at two open ends of the open ring, a snap groove (6) is disposed on an inner wall of one open end of the open ring (1), a snap (5) is disposed outside the other open end of the open ring (1), and the snap (5) is used in cooperation with the snap groove (6).

5. The bite block for medical oral examination according to claim 4, wherein the buckle (5) is an air bladder.

6. The bite block for medical peroral examination according to claim 5, characterized in that an elastic band (4) is attached to the outside of the open ring (1) and the outside of the closed ring (3).

7. The bite block for medical peroral examination according to claim 6, characterized in that the outer edges of the open ring (1) and the closed ring (3) are covered with rubber rings.

8. The bite block for medical oral examination as claimed in claim 7, wherein said extensible part (2) is a rod-like structure made of rubber material.

9. The bite block for medical oral examination according to claim 8, wherein both ends of the expansion part (2) are detachably or non-detachably connected to the closed ring (3) and the open ring (1), respectively.