Digestive endoscope oral cavity auxiliary support device

Abstract

The utility model provides a digestive endoscope oral cavity auxiliary supporter, which comprises a baffle plate and a support cylinder arranged on the baffle plate, an endoscope channel is formed in the support cylinder, an extension part distributed along the radial direction of the support cylinder is arranged on one side, close to the tongue, of the support cylinder, and the whole extension part is of an arc-shaped structure and is distributed along the outer diameter of the circumference of the support cylinder; an arc-shaped surface is arranged on one side, far away from the baffle plate, of the extension part, and forms a tongue propping surface; the interior of the extension part is hollow, a plurality of liquid inlet holes are formed in the surface of the extension part, through grooves are formed in the baffle and the supporting cylinder, and a liquid guide pipe or absorbent cotton is arranged in the extension part; occlusion parts are arranged on the side surfaces of the supporting cylinders. In actual use, saliva secreted in the examination process can be rapidly removed, and the technical problem that in the prior art, the effect is poor when a water absorption strip is adopted for absorbing saliva is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of endoscopic examination assistance, in particular to an oral auxiliary supporter for a digestive endoscope. Background Art

[0002] Digestive endoscopy refers to a group of equipment that obtains images directly through the digestive tract or through ultrasound or X-ray equipment to obtain ultrasound or X-ray images of the digestive tract and digestive organs for the purpose of diagnosing and treating digestive system diseases. According to the properties of the endoscope used for examination, it can be divided into esophagoscope, gastroscope, duodenoscope, colonoscope, small enteroscope, endoscopic ultrasound, capsule endoscope, choledochoscope, pancreatoscope and laparoscope, as well as laser confocal endoscope; according to the examination site and function, it can be divided into upper gastrointestinal endoscopy, lower gastrointestinal endoscopy, endoscopic retrograde pancreaticocholangiopancreatography and endoscopic ultrasound; according to clinical application, it can be divided into diagnostic digestive endoscopy and therapeutic digestive endoscopy.

[0003] When using a digestive endoscope, it needs to be passed through the patient's mouth and deep into the patient's body. In order to avoid the patient biting the digestive endoscope due to discomfort during the examination, the digestive endoscope is usually used in conjunction with an oral support.

[0004] In actual use of the endoscope in the prior art, the patient's salivary glands will secrete more saliva. If there is too much saliva during the examination, it is easy to affect the examination; the utility model with application number: CN202121864874.3 (hereinafter referred to as "prior art 1") discloses a digestive endoscopy auxiliary oral support device, including: a baffle, an inner tube, an outer tube, a silicone pad, a fixing ring, a water absorbent strip, and a tongue groove; the baffle is a rectangular structure with arc-shaped upper and lower ends, and a circular hole is provided in the middle of the baffle; the inner tube is arranged in the circular hole of the baffle; the outer tube is arranged at the left end of the baffle, and the outer tube is fixedly connected to the baffle; the silicone pad is arranged inside the middle of the upper and lower ends of the outer tube, and the silicone pad is connected to the outer tube by embedding; the fixing ring is arranged at the left end of the outer tube; the water absorbent strip is placed on the left and right sides of the baffle, and the water absorbent strip is movably connected to the baffle; the tongue groove is arranged at the left end of the lower part of the outer tube.

[0005] Although the prior art 1 realizes the absorption of saliva by means of the absorbent strips, since the saliva secreted under the tongue is the largest, it is necessary to wait until the saliva is secreted and accumulated to a certain amount before it can contact with and be absorbed by the absorbent strips set on the side, resulting in poor absorption of the saliva secreted in the early stage. Utility Model Content

[0006] The utility model aims to provide a digestive endoscope oral auxiliary support device, which can quickly absorb saliva secreted during the examination process in actual use, so as to solve the technical problem that the absorbent strip used in the prior art for absorbing saliva has a poor effect.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A digestive endoscope oral auxiliary supporter, comprising a baffle and a support tube arranged on the baffle, an endoscope channel is formed inside the support tube, an extension portion distributed along the radial direction of the support tube is arranged on the side of the support tube close to the tongue, the extension portion is in an arc-shaped structure as a whole and is distributed along the circumferential outer diameter of the support tube;

[0009] A curved surface is provided on the extension portion on a side away from the baffle, and the curved surface forms a tongue-affecting surface;

[0010] The extension part is hollow inside, and a plurality of liquid inlet holes are arranged on the surface of the extension part. Through grooves are arranged on the baffle plate and the support tube. A liquid guide tube or absorbent cotton is arranged inside the extension part; a bite part is arranged on the side of the support tube.

[0011] Among them, the extension part is used to set a liquid guide tube, a plug hole connected to the through groove is set on the baffle, a plug is set in the plug hole in an interference fit manner, the liquid guide tube passes through the plug and is fixedly connected to the plug, and a quick connector is set at the end of the liquid guide tube.

[0012] Furthermore, an annular groove is arranged on the outer side of the support tube, and the annular groove is symmetrically arranged up and down. A buffer layer is arranged in the annular groove, and the buffer layer forms the bite portion.

[0013] Among them, the buffer layer is an air cushion layer, a rubber layer, a silicone layer or a latex layer.

[0014] Preferably, a slide groove is provided on the support tube, a pull rod is provided in the slide groove in an interference fit manner, and a tongue depressor is provided on the pull rod at one end away from the baffle.

[0015] Among them, the tongue depressor has an arc-shaped structure.

[0016] Furthermore, arc-shaped plates are provided on both sides of the baffle, connecting grooves are provided on the arc-shaped plates, and ties are provided in the connecting grooves.

[0017] It is further defined that the straps on the curved plate are connected by snaps or Velcro.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model provides an extension part and a tongue-resisting surface on the lower side of the support tube, so that after the patient bites the support tube, the baffle is used to limit the position, so that the patient can bite on the biting part. At this time, the tip of the patient's tongue will contact the tongue-resisting surface, and the saliva secreted from the sublingual part can be gathered, and the provided extension part will extend into the part, and the secreted saliva will directly flow into the extension part after passing through the liquid inlet hole, and will not cause the accumulation of saliva. At this time, the provided absorbent cotton can quickly absorb the saliva; or the provided liquid guide tube can be connected to the negative pressure device to quickly discharge the secreted saliva. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is one of the overall structural schematic diagrams of the utility model.

[0022] Figure 2 This is the second schematic diagram of the overall structure of the utility model.

[0023] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0024] Figure 4 For this utility model Figure 3 A partial enlarged schematic diagram in the middle.

[0025] Figure 5 For this utility model Figure 2 Front view of .

[0026] Reference numerals:

[0027] 101-baffle, 102-support tube, 103-endoscopic channel, 104-extension part, 105-liquid inlet, 106-through groove, 107-liquid guide tube, 108-plug hole, 109-plug, 110-annular groove, 111-buffer layer, 112-slide groove, 113-pull rod, 114-tongue depressor, 115-connecting groove, 116-arc plate, 117-tongue surface. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0032] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0035] See also Figure 1-Figure 5 The present embodiment discloses an oral auxiliary support device, specifically a digestive endoscope oral auxiliary support device, comprising a baffle 101 and a support tube 102 disposed on the baffle 101, an endoscope channel 103 is formed inside the support tube 102, and an extension portion 104 distributed along the radial direction of the support tube 102 is provided on the side of the support tube 102 close to the tongue, and the extension portion 104 is an arc-shaped structure as a whole and is distributed along the circumferential outer diameter of the support tube 102;

[0036] In actual use, the contact position between the extension portion 104 and the support tube 102 has an arc-shaped structure;

[0037] A curved surface is disposed on the side of the extension portion 104 away from the baffle 101 , and the curved surface forms a tongue-butting surface 117 ;

[0038] The extension part 104 is hollow inside and has a plurality of liquid inlet holes 105 on its surface. The baffle 101 and the support tube 102 are both provided with through grooves 106. The extension part 104 is used to be provided with a liquid guide tube 107 or absorbent cotton; a bite portion is provided on the side of the support tube 102.

[0039] The utility model provides an extension portion 104 and a tongue-resisting surface 117 on the lower side of the support tube 102, thereby ensuring that after the patient bites the support tube 102, the baffle 101 is used to limit the position, so that the patient can bite on the biting portion. At this time, the tip of the patient's tongue will contact the tongue-resisting surface 117, and the saliva secreted from the sublingual part can be gathered, and the provided extension portion 104 will extend into the part, and the secreted saliva will directly flow through the liquid inlet hole 105 and then enter the extension portion 104. At this time, the provided absorbent cotton can quickly absorb the saliva; or the provided liquid guide tube 107 can be connected to the negative pressure device to quickly discharge the secreted saliva.

[0040] Further, in this embodiment, the extension portion 104 is used to be provided with a liquid guide tube 107, a plug hole 108 connected to the through groove 106 is provided on the baffle 101, a plug 109 is provided in the plug hole 108 in an interference fit manner, the liquid guide tube 107 passes through the plug 109 and is fixedly connected to the plug 109, and a quick connector is provided at the end of the liquid guide tube 107. The plug 109 can be used to quickly fix the liquid guide tube 107, and the quick connector is mainly used to quickly connect with the negative pressure adsorption device. In actual use, the negative pressure adsorption device can adopt the negative pressure liquid suction device in the prior art.

[0041] The support tube 102 is provided with an annular groove 110 on the outside, the annular groove 110 is symmetrically arranged up and down, and a buffer layer 111 is arranged in the annular groove 110, and the buffer layer 111 forms the bite portion. The buffer layer 111 can improve the comfort of the patient when biting, and also locate the bite portion to assist the patient in correct bite.

[0042] In actual use, the buffer layer 111 is an air cushion layer, a rubber layer, a silicone layer or a latex layer.

[0043] In some preferred embodiments, a slide groove 112 is provided on the support tube 102 , a pull rod 113 is provided in the slide groove 112 in an interference fit manner, and a tongue depressor 114 is provided on the pull rod 113 at one end away from the baffle 101 .

[0044] In this way, the patient's tongue can be pressed down to prevent the tongue from touching the endoscope and affecting the examination. Since the pull rod 113 and the slide groove 112 are interference fit, when the pull rod 113 is pulled, the position of the pull rod 113 in the slide groove 112 can be adjusted.

[0045] Furthermore, the tongue depressor 114 has an arc-shaped structure, which enables the tongue depressor 114 to better adhere to the surface of the tongue.

[0046] Furthermore, in some specific implementation cases, arc plates 116 are provided on both sides of the baffle 101, and connecting grooves 115 are provided on the arc plates 116, and ties are provided in the connecting grooves 115. The arc plates 116 are provided so that the device as a whole can be better adapted to the patient's face, and the ties are used to fix the device, so as to prevent the device from falling off or moving after the patient's teeth are loosened.

[0047] In actual use, the straps on the arc-shaped plate 116 are connected by snaps or Velcro.

[0048] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oral auxiliary support for digestive endoscope, comprising a baffle and a support tube arranged on the baffle, wherein an endoscope channel is formed inside the support tube, and characterized in that: An extension portion distributed along the radial direction of the support tube is provided on the support tube near the tongue, and the extension portion is in an arc-shaped structure as a whole and is distributed along the circumferential outer diameter of the support tube; A curved surface is provided on the extension portion on a side away from the baffle, and the curved surface forms a tongue-affecting surface; The extension part is hollow inside, and a plurality of liquid inlet holes are arranged on the surface of the extension part. Through grooves are arranged on the baffle plate and the support tube. A liquid guide tube or absorbent cotton is arranged inside the extension part; a bite part is arranged on the side of the support tube.

2. The digestive endoscope oral auxiliary support according to claim 1, characterized in that: The extension part is used to be provided with a liquid guide tube, a plug hole connected to the through groove is provided on the baffle, a plug is provided in the plug hole in an interference fit manner, the liquid guide tube passes through the plug and is fixedly connected to the plug, and a quick connector is provided at the end of the liquid guide tube.

3. The digestive endoscope oral auxiliary support according to claim 1, characterized in that: An annular groove is arranged on the outside of the support tube, and the annular groove is symmetrically arranged up and down. A buffer layer is arranged in the annular groove, and the buffer layer forms the bite portion.

4. The digestive endoscope oral auxiliary support according to claim 3, characterized in that: The buffer layer is an air cushion layer, a rubber layer, a silicone layer or a latex layer.

5. The digestive endoscope oral auxiliary support according to claim 1, characterized in that: A slide groove is arranged on the support cylinder, a pull rod is arranged in the slide groove in an interference fit manner, and a tongue depressor is arranged on the pull rod at one end away from the baffle.

6. The digestive endoscope oral auxiliary support according to claim 5, characterized in that: The tongue depressor has an arc-shaped structure.

7. A digestive endoscope oral auxiliary support according to any one of claims 1 to 6, characterized in that: The baffle is provided with arc-shaped plates on both sides, the arc-shaped plates are provided with connecting grooves, and ties are provided in the connecting grooves.

8. The oral auxiliary support for digestive endoscope according to claim 7, characterized in that: The straps on the curved plate are connected by snaps or Velcro.

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