CN213309583U

CN213309583U - Gastroscopy mouth pad

Info

Publication number: CN213309583U
Application number: CN202022071891.3U
Authority: CN
Inventors: 华杰; 何晓璞; 黄佩云; 霍鲁月; 姜玥
Original assignee: Jiangsu Province Hospital First Affiliated Hospital Of Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital Of Nanjing Medical University; Liyang Peoples Hospital
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-01
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a gastroscopy mouth pad, include: sting mouth pipe, flaring part, sheltering from the part, flaring part, shelter from the part and all install the outside of stinging the mouth pipe, the right-hand member of stinging the mouth pipe stretches into patient's oral cavity inside, and flaring part struts patient's angle of mouth fixedly, shelters from the part and is located patient's oral cavity outside and prevents that the mouth pad from falling into patient's oral cavity. The mouth-piece is arranged outside the mouth-piece pipe, the mouth corner and the lip part of the patient are fixed by the mouth-piece, and meanwhile, a mouth water outflow gap is reserved between the mouth-piece and the mouth-piece pipe, so that the secretion in the oral cavity of the patient can be conveniently led out; the utility model discloses shelter from the part at the exterior mounting of sting a mouthful pipe, utilize to shelter from the fixed bite of stretching into patient's oral cavity of part and manage length, simultaneously shelter from the part and can prevent that the mouth pad from falling into patient's oral cavity.

Description

Gastroscopy mouth pad

Technical Field

The utility model relates to the field of medical auxiliary equipment, especially, relate to a gastroscopy mouth pad.

Background

Gastroscopes are a method of medical examination and also refer to the instruments used for such examinations. The upper digestive tract diseases are usually examined by gastroscopy, which is inserted into the stomach by a thin and soft tube, the front end of the tube is provided with an endoscope, so that doctors can directly observe the real conditions of the esophagus, the stomach and the duodenum, and can further clearly diagnose by carrying out pathological biopsy and cytological examination on suspicious lesion parts.

In order to facilitate examination, the mouth cushion is used for keeping the mouth opening state of the examinee for a long time during gastroscopy. An oral pad for gastroscopy generally comprises a bite portion having a passageway and a mask portion at the end of the bite portion. When the mouth pad is used, the shielding part is positioned outside the lips, the teeth of a detected person bite the occlusion part, and the gastroscope enters the oral cavity of the detected person through the passage of the occlusion part and then enters the digestive tract. The oral pad may protect the gastroscope from being bitten by the subject during the examination.

In the practical operation of gastroscopy, the process that the gastroscope got into the alimentary canal can arouse examinee's discomfort, makes the examinee produce symptoms such as the choking that retching or saliva inflow arouse, and at this in-process, the examinee can reject the gastroscope, can do some actions that disturb the gastroscope examination to current oral pad fixed effect is not very good, can take place to incline or drop, and be not suitable for the examinee that the tooth is not hard up or drops, makes the gastroscope examination go on smoothly.

Disclosure of Invention

To the problem in the above-mentioned background art, the utility model provides a gastroscopy oral pad, include: the bite pipe, its characterized in that still includes: flaring part, shielding part, flaring part, shielding part are all installed the outside of sting the mouth pipe, the right-hand member of sting the mouth pipe stretches into inside the patient oral cavity, flaring part struts the patient angle of mouth fixedly, shielding part is located patient oral cavity outside prevents that the mouth pad from falling into the patient oral cavity.

Furthermore, the flaring part is specifically an oval cylinder, the oval cylinder suit is in the bite outside of the pipe, the inner wall of oval cylinder with the outer wall of bite pipe is fixed continuous.

Furthermore, the outer side of the seaming pipe is fixedly connected with two sides of the short shaft of the elliptical cylinder, and a drainage gap is reserved between two sides of the long shaft of the elliptical cylinder and the seaming pipe.

Furthermore, an arc groove is formed in the outer portion of the oval cylinder, the arc groove is continuously distributed along the circumference of the outer ring of the oval cylinder, and the lips and the mouth corners of the patient are placed into the arc groove by the patient, so that the mouth of the patient is unfolded and fixed.

Furthermore, the shielding component is specifically a baffle plate, the bite pipe vertically penetrates through the baffle plate, the baffle plate is located at the left end of the bite pipe, the elliptical cylinder is located on the right side of the baffle plate and is tightly connected with the elliptical cylinder, a port water discharge hole is formed in the baffle plate, and the port water discharge hole is communicated with the port water discharge gap.

Furthermore, the shielding part is specifically a ring plate, the ring plate is installed on the left side of the elliptical cylinder, and the inner ring of the ring plate is overlapped and connected with the inner ring of the elliptical cylinder.

Furthermore, the bite pipe, the flaring part and the shielding part are all made of hard plastic materials and are integrally formed,

compared with the prior art, the utility model provides a gastroscopy mouth pad has following beneficial effect:

1. the utility model discloses at seaming outside of tubes portion installation flaring part, utilize flaring part to fix patient's mouth angle and lip position, leave the saliva outflow space between flaring part and the seaming pipe simultaneously, conveniently derive the secretion in the patient oral cavity.

2. The utility model discloses shelter from the part at the exterior mounting of sting a mouthful pipe, utilize to shelter from the fixed bite of stretching into patient's oral cavity of part and manage length, simultaneously shelter from the part and can prevent that the mouth pad from falling into patient's oral cavity.

Description of the drawings:

fig. 1 is a front perspective view of a gastroscopic port pad of example 1.

Fig. 2 is a schematic perspective view of the back side of a gastroscopic port pad of example 1.

Fig. 3 is a front perspective view of a gastroscopic port pad of example 2.

Fig. 4 is a schematic perspective view of the back side of a gastroscopic port pad of example 2.

Wherein: 1-bite tube; 2-an elliptical cylinder; 3-draining the gap with the water; 4-arc groove; 5-a baffle plate; 6-tap water discharge hole; 7-ring plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person having ordinary skill in the art without creative efforts shall belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The present invention will be described in detail with reference to the drawings, and in order to describe the embodiments of the present invention in detail, the cross-sectional view showing the structure of the device will not be enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Meanwhile, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper, lower, inner and outer" and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted, connected and connected" in the present application are to be understood broadly, unless otherwise explicitly stated or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the present invention provides a gastroscopic port pad comprising: the bite tube 1 is characterized by further comprising: the mouth biting device comprises a flaring component and a shielding component, wherein the flaring component and the shielding component are both arranged outside a mouth biting pipe 1, the right end of the mouth biting pipe 1 extends into the oral cavity of a patient, the flaring component is specifically an elliptical cylinder 2, the elliptical cylinder 2 is sleeved outside the mouth biting pipe 1, the inner wall of the elliptical cylinder 2 is fixedly connected with the outer wall of the mouth biting pipe 1, the outer side of the mouth biting pipe 1 is fixedly connected with the two sides of the short axis of the elliptical cylinder 2, a mouth water discharging gap 3 is reserved between the two sides of the long axis of the elliptical cylinder 2 and the mouth biting pipe 1, an arc groove 4 is formed in the outer part of the elliptical cylinder 2, the arc groove 4 is continuously distributed along the circumference of the outer ring of the elliptical cylinder 2, the patient puts lips and mouth corners into the arc groove 4 and then struts and fixes the mouth of the patient, the flaring component struts and fixes the mouth corners of the patient, the shielding component is positioned outside the oral cavity of the patient to prevent the oral pad from falling into the oral cavity of the patient.

The shielding component is specifically a baffle 5, the bite pipe 1 vertically penetrates through the baffle 5, the baffle 5 is located at the left end of the bite pipe 1, the elliptical cylinder 2 is located on the right side of the baffle 5, the baffle 5 is closely connected with the elliptical cylinder 2, a saliva discharging hole 6 is formed in the baffle, and the saliva discharging hole 6 is communicated with the saliva discharging gap 3.

Example 2

As shown in fig. 3-4, the present invention provides a gastroscopic port pad comprising: the bite tube 1 is characterized by further comprising: the mouth biting device comprises a flaring component and a shielding component, wherein the flaring component and the shielding component are both arranged outside a mouth biting pipe 1, the right end of the mouth biting pipe 1 extends into the oral cavity of a patient, the flaring component is specifically an elliptical cylinder 2, the elliptical cylinder 2 is sleeved outside the mouth biting pipe 1, the inner wall of the elliptical cylinder 2 is fixedly connected with the outer wall of the mouth biting pipe 1, the outer side of the mouth biting pipe 1 is fixedly connected with the two sides of the short axis of the elliptical cylinder 2, a mouth water discharging gap 3 is reserved between the two sides of the long axis of the elliptical cylinder 2 and the mouth biting pipe 1, an arc groove 4 is formed in the outer part of the elliptical cylinder 2, the arc groove 4 is continuously distributed along the circumference of the outer ring of the elliptical cylinder 2, the patient puts lips and mouth corners into the arc groove 4 and then struts and fixes the mouth of the patient, the flaring component struts and fixes the mouth corners of the patient, the shielding component is positioned outside the oral cavity of the patient to prevent the oral pad from falling into the oral cavity of the patient.

The shielding component is specifically a ring plate 7, the ring plate 7 is installed on the left side of the elliptical cylinder 2, and the inner ring of the ring plate 7 is coincided with the inner ring of the elliptical cylinder 2.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A gastroscopic port pad comprising: the bite pipe, its characterized in that still includes: flaring part, shielding part, flaring part, shielding part are all installed the outside of sting the mouth pipe, the right-hand member of sting the mouth pipe stretches into inside the patient oral cavity, flaring part struts the patient angle of mouth fixedly, shielding part is located patient oral cavity outside prevents that the mouth pad from falling into the patient oral cavity.

2. The gastroscopic port pad according to claim 1, wherein the flaring member is embodied as an elliptical cylinder, the elliptical cylinder is sleeved outside the bite tube, and the inner wall of the elliptical cylinder is fixedly connected with the outer wall of the bite tube.

3. The gastroscopic port pad according to claim 2, wherein the outside of the bite tube is fixedly connected with both sides of the short axis of the elliptic cylinder, and a drainage gap is left between both sides of the long axis of the elliptic cylinder and the bite tube.

4. The gastroscopy mouth pad according to claim 3, characterized in that the oval cylinder is externally provided with arc grooves which are continuously distributed along the circumference of the outer ring of the oval cylinder, and the lips and the corners of the mouth of the patient are placed in the arc grooves so as to prop open and fix the mouth of the patient.

5. The gastroscopic port pad according to claim 4, wherein the shielding member is embodied as a baffle plate, the bite tube vertically penetrates through the baffle plate, the baffle plate is positioned at the left end of the bite tube, the elliptical cylinder is positioned at the right side of the baffle plate and the baffle plate is closely connected with the elliptical cylinder, the baffle plate is provided with a port water discharge hole, and the port water discharge hole is communicated with the port water discharge gap.

6. The gastroscopic port pad according to claim 4, wherein the shielding member is embodied as a ring plate, the ring plate is installed on the left side of the elliptical cylinder, and the inner ring of the ring plate is coincidently connected with the inner ring of the elliptical cylinder.