CN217013982U

CN217013982U - A isolating device for gastroscopy

Info

Publication number: CN217013982U
Application number: CN202220223907.4U
Authority: CN
Inventors: 马玲玲
Original assignee: FIRST AFFILIATED HOSPITAL OF TIANJIN UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
Current assignee: FIRST AFFILIATED HOSPITAL OF TIANJIN UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-07-22
Anticipated expiration: 2032-01-26

Abstract

The utility model provides an isolating device for gastroscopy, which comprises a saliva pad, a bite block, a collecting container, a binding belt and a collecting bag, wherein the bite block comprises a tongue pressing part, an occlusion part and a baffle plate which are of an integrated structure, the tongue pressing part is of a hollow cylindrical structure, a gastroscope hole is formed in the middle of the tongue pressing part, the occlusion part is sleeved outside the tongue pressing part, a plurality of occlusion grooves are formed in the occlusion part, the baffle plate is installed at one end of the tongue pressing part, the binding belt is fixedly installed between two sides of the baffle plate, the lower part of the baffle plate is fixedly connected to an opening of the collecting bag, the opening of the collecting bag is opened through a hard semicircular ring, so that the collecting bag is in a normally open state, the lower part of the collecting bag is fixedly connected to the inside of the collecting container, and the side surface of the baffle plate is detachably connected with the saliva pad. The isolation device for gastroscopy has the advantages of simple structure, convenient operation, secondary isolation effect on saliva, more humanized design, stronger comfort of patients during examination and less pain during examination.

Description

A isolating device for gastroscopy

Technical Field

The utility model belongs to the field of medical instruments, and particularly relates to an isolating device for gastroscopy.

Background

Gastroscopy is the most common examination method for diagnosing upper digestive tract diseases, and in current practice, saliva or regurgitated gastric juice in the oral cavity of a patient easily causes nausea, choking or polluting an operation bed by an outflow cavity of the patient, thereby possibly causing operation interruption and delaying the diagnosis and treatment of the patient. Typically, during gastroscopy, the patient bites the bite block into their mouth and then inserts the cannula through the bite block into the upper digestive tract. The general bite-block, its structure only includes detains the bite-block, detains the bite-block and is a simple cylinder, however, during the intubate, can produce saliva in the patient's mouth, saliva then flows out from the cylinder, and a lot of can the adhesion has brought very big vexation for medical personnel's clearance on the intubate. At the same time, the bite block lacks corresponding fixation and is therefore easy to fall off during examination. When carrying out the gastroscopy, patient's mouth bali can flow a lot of saliva, and too much saliva flows not only influences the gastroscopy, still can arouse patient's discomfort to lead to the gastroscopy more difficult to carry out.

Disclosure of Invention

In view of the above, the present invention is directed to an isolation device for gastroscopy, which has a simple structure and is easy to operate, and can effectively isolate saliva.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides an isolating device for gastroscopy, including the saliva pad, the bite-block, the collection container, bandage and collection bag, the bite-block includes the tongue pressing portion of a body structure, interlock portion and baffle, the tongue pressing portion is the hollow cylinder structure, the centre is equipped with the gastroscope hole, the interlock portion is cup jointed to the outside of tongue pressing portion, be equipped with a plurality of interlock grooves in the interlock portion, the one end erection baffle of tongue pressing portion, a bandage of fixed mounting between the both sides of baffle, baffle below fixed connection to the opening of collecting the bag, the opening of collecting the bag struts through the stereoplasm semicircle ring, make the collection bag be in normally open state, the side and the saliva pad of baffle can be dismantled and connect.

Furthermore, the saliva pad includes saliva pad body, regulation band and spliced pole, and the saliva pad body is the non-woven fabrics, and water-absorbing resin is placed to the inside, and saliva pad body one side bonds with the spliced pole through the regulation band, is equipped with a plurality of draw-in grooves on the spliced pole, and the baffle both sides are equipped with a calorie of post respectively, block the post be used for with the draw-in groove joint.

Furthermore, the bite block is made of silicon rubber or PVC.

Furthermore, one end of the tongue pressing portion, which is far away from the baffle, is of a slope structure, and the longer end of the slope structure is used for pressing the tongue.

Furthermore, the occlusion part is of a circular ring structure, and the occlusion grooves are annular grooves and are uniformly distributed on the surface of the occlusion part.

Furthermore, the baffle is an arc-shaped plate, and the arc center of the arc-shaped plate is positioned on the axis of the tongue pressing portion.

Further, the below in the baffle outside is equipped with the guiding gutter, and the opening is semi-circular metal structure for the opening is normally open state, open-ended diameter fixed connection to baffle bottom, open-ended arc limit fixed connection to the lateral wall of baffle, makes inside guiding gutter below is located the opening, the top and the gastroscope hole intercommunication of guiding gutter.

Furthermore, the collecting container is of a dustpan-shaped structure, a protection plate is arranged at the top of the collecting container, and the inside of the collecting container is adhered to the inner part of the collecting bag.

Furthermore, the gastroscope hole is an oblong through hole and is attached to the structure inside the oral cavity.

Compared with the prior art, the isolation device for gastroscopy has the following advantages:

(1) the isolation device for gastroscopy, disclosed by the utility model, has the advantages of simple structure, convenience in operation, better isolation effect and more humanized design, plays a role in secondary isolation of saliva, ensures that a patient has higher comfort level when being checked, and reduces the pain of the patient during checking.

(2) The isolation device for gastroscopy has the advantages that the bite block structure can effectively prevent the bite block from sliding in the oral cavity due to saliva, so that the examination is influenced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation of the utility model. In the drawings:

FIG. 1 is a schematic view of an isolation device for gastroscopy according to an embodiment of the present invention;

FIG. 2 is a schematic view of a bite block according to an embodiment of the present invention;

FIG. 3 is a side view of a bite block according to an embodiment of the present invention;

FIG. 4 is a bottom view of a baffle according to an embodiment of the present invention;

FIG. 5 is a schematic view of a baffle according to an embodiment of the present invention;

FIG. 6 is a schematic view of a collection bag according to an embodiment of the present invention;

FIG. 7 is a schematic view of a saliva pad according to an embodiment of the utility model.

Description of reference numerals:

1-a saliva pad; 11-a water cushion body; 12-an adjustment band; 13-connecting column; 2-a bite block; 21-tongue pressing; 22-a bite; 221-an engagement groove; 23-a baffle plate; 231-a clamping column; 232-groove; 233-diversion trench; 24-gastroscope aperture; 3-a collection container; 31-protective plate; 4-binding band; 5-collecting the bag; 51-opening.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "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 used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

An isolating device for gastroscopy comprises a saliva pad 1, a bite block 2, a collecting container 3, a bandage 4 and a collecting bag 5, wherein the bite block 2 comprises a tongue pressing portion 21, an occlusion portion 22 and a baffle 23 which are integrated into a whole, the tongue pressing portion 21 is of a hollow cylindrical structure, a gastroscopy hole 24 is formed in the middle, the occlusion portion 22 is sleeved outside the tongue pressing portion 21, a plurality of occlusion grooves 221 are formed in the occlusion portion 22, the baffle 23 is installed at one end of the tongue pressing portion 21, the bandage 4 is fixedly installed between two sides of the baffle 23, the bandage 4 is used for sleeving the head of a patient, and the bite block 2 is prevented from falling off after the bite block 2 is loosened in the gastroscopy; the lower part of the baffle plate 23 is fixedly connected to the opening 51 of the collecting bag 5, the opening 51 of the collecting bag 5 is opened through a hard semicircular ring, so that the collecting bag 5 is in a normally open state, the lower part of the collecting bag 5 is fixedly connected to the inside of the collecting container 3, and the side surface of the baffle plate 23 is detachably connected with the saliva pad 1. The saliva pad 1 is used for isolating saliva overflowing from between the bite block 2 and the collection bag 5 and providing double guarantee for the saliva. The device of this scheme simple structure, convenient operation plays the effect that the secondary was kept apart to the saliva, keeps apart the effect better, and the design is more humanized for patient is when being examined, and the comfort level is stronger, reduces the misery when examining.

The saliva pad 1 includes saliva pad body 11, regulation band 12 and spliced pole 13, and saliva pad body 11 is the non-woven fabrics, and water-absorbing resin is placed to the inside, and saliva pad body 11 is used for absorbing saliva, and saliva pad body 11 one side bonds through regulation band 12 and spliced pole 13, is equipped with a plurality of draw-in grooves on the spliced pole 13, and baffle 23 both sides are equipped with a calorie of post 231 respectively, and calorie of post 231 is used for with the draw-in groove joint for saliva pad 1 is connected with baffle 23. The adjusting belt 12 may be a cloth belt. The inside material of the saliva pad body 11 is water-absorbent resin, and the water-absorbent resin has excellent water absorption and can effectively absorb saliva. Baffle 23's both sides all are equipped with card post 231, during the use, and the staff can select 1 joint of saliva pad in required side according to actual conditions, and the commonality is stronger. The regulation band 12 that sets up makes the staff can be according to the in-service use condition, adjusts the position of saliva pad body 11 for patient is more comfortable, and the commonality is stronger.

The bandage 4 is a common elastic belt, and two sides of the bandage 4 are bonded on the left side and the right side of the baffle plate 23.

The below in the baffle 23 outside is equipped with guiding gutter 233, and opening 51 is semi-circular metal structure for opening 51 is normally open state, and opening 51's diameter fixed connection is in the baffle 23 bottom, and opening 51's arc limit fixed connection is to the lateral wall of baffle 23, makes inside guiding gutter 233 below is located opening 51, and the top and the gastroscope hole 24 of guiding gutter 233 communicate, and when saliva flows out from gastroscope hole 24, inside saliva along guiding gutter 233 got into collection bag 5 through opening 51. The baffle 23 also serves as a stop to prevent the patient from swallowing the tongue depressor 21 and the occlusion 22 into the body.

In one embodiment, a gap is formed between the baffle 23 and the occlusion part 22, so that the baffle 23 can be prevented from being close to the nose to influence the breathing of the patient; in another embodiment, the height of the baffle 23 is the same as that of the occlusion part 22, when the mask is used by a patient, only two sides of the baffle 23 are attached to the face to play a limiting role, and the height of the baffle 23 is positioned below the nostrils, so that the breathing of the patient is not influenced. In one embodiment, the bottom of the baffle 23 is provided with a groove 232, the bottom of the opening 51 is matched with the groove 232 in shape, the upper part of the baffle is in a circular arc shape, the bottom of the opening 51 is placed in the groove 232, and the baffle is of an integral injection molding structure, so that the sealing performance is higher, and the manufacturing is convenient.

Occlusion part 22 is the ring structure, and interlock groove 221 is the ring channel, and the equipartition is on occlusion part 22 surface, and different patients adjust specific interlock groove 221 interlock according to the comfort level of oneself using, and the interlock groove 221 that sets up plays spacing effect for patient when using, bite-block 2 can not slide in the oral cavity because of the saliva is more, thereby influences the inspection.

The bite block 2 is made of silicon rubber or PVC, is soft and nontoxic, and does not hurt teeth and mucous membranes inside the oral cavity when being bitten by a patient.

The end of the tongue pressing part 21 far away from the baffle 23 is of a slope structure, and the longer end of the slope structure is used for pressing the tongue, so that the structure is more suitable for the design in the oral cavity of a human body, and the comfort of a patient is stronger.

Baffle 23 is the arc, and the arc center of arc is located the axis of tongue depressor portion 21, and when patient used, baffle 23 just in time laminates the face type, prevents that medical personnel or gastroscope equipment from colliding with baffle 23 when using, and is more humanized, improves patient's comfort level simultaneously. In one embodiment, the gastroscopic aperture 24 is an oblong through-hole that conforms to the internal structure of the mouth to facilitate the removal of large amounts of saliva.

The collecting container 3 is of a dustpan-shaped structure, the top of the collecting container 3 is provided with a protective plate 31, the inner part of the collecting container 3 is adhered to the middle part of the collecting bag 5, the collecting bag 5 is made of rubber, and preferably, the outer part of the collecting bag 5 is wrapped with a cloth layer; the collecting container 3 is made of hard rubber or plastic, has no right-angle structure, is a chamfer, prevents a user from colliding with the collecting container, and protects the collecting bag 5.

When isolating device did not use, saliva pad 1, bite-block 2, bandage 4, collection bag 5 were all folded to compress tightly and are placed inside collection container 3, because the casing of collection container 3 is harder, can effectively protect isolating device's whole, have avoided using extra packing carton and wasting of resources. Guard plate 31 can effectively protect the inside device of collecting container 3 this moment, simultaneously because the quality is great, is equivalent to the balancing weight, when patient uses, can be so that saliva under the action of gravity, direct entering collects bag 5, and can not flow out.

An isolation device for gastroscopy is used for the following procedures:

when a patient needs gastroscopy, the binding band 4 is sleeved on the head, the mouth part contains the bite block 2, the tongue pressing part 21 presses the tongue, the teeth bite the bite groove 221, the baffle plate 23 is positioned outside the mouth, medical staff adjusts the positions of the saliva pad body 11, the collection bag 5 and the collection container 3 according to the position of the patient, when the gastroscopy is carried out, saliva at the mouth corner can flow on the saliva pad body 11, the saliva flowing out of the gastroscopy hole 24 can enter the collection bag 5, the gastroscopy instrument is wiper instrument is inserted into the stomach from the gastroscopy hole 24 to carry out examination on the patient, when the patient has saliva secretion or vomits due to stimulation (hereinafter, the saliva is referred to as the saliva for short) the stomach, the saliva flows out of the gastroscopy hole 24 and enters the opening 51 through the diversion groove 233, the saliva flows into the collection bag 5 due to the gravity action of the collection container 3, the collection container 3 plays a role in guiding and protecting the collection bag 5, if there is saliva to overflow from between bite-block 2 and the collection bag 5, can flow on saliva pad body 11, saliva pad body 11 plays the secondary to the saliva and keeps apart effectively.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An isolation device for gastroscopy, characterized by: including the saliva pad, the bite-block, collect the container, bandage and collection bag, the bite-block includes the tongue pressing portion of a body structure, interlock portion and baffle, the tongue pressing portion is the hollow cylinder structure, the centre is equipped with the gastroscope hole, the interlock portion is cup jointed to the outside of tongue pressing portion, be equipped with a plurality of occlusal grooves in the interlock portion, the one end installation baffle of tongue pressing portion, bandage of fixed mounting between the both sides of baffle, baffle below fixed connection to collects the opening of bag, the opening of collecting the bag struts through the stereoplasm semicircle ring, make the collection bag be in normally open state, the below fixed connection of collecting the bag is inside collecting the container, the side and the saliva pad of baffle can be dismantled and connect.

2. An isolation device for gastroscopy according to claim 1 wherein: the saliva pad includes saliva pad body, regulatory band and spliced pole, and the saliva pad body is the non-woven fabrics, and water absorbent resin is placed to the inside, and saliva pad body one side is passed through the regulatory band and is bonded with the spliced pole, is equipped with a plurality of draw-in grooves on the spliced pole, and the baffle both sides are equipped with a calorie of post respectively, and the card post is used for with the draw-in groove joint.

3. An isolation device for gastroscopy according to claim 1 wherein: the bite block is made of silicon rubber or PVC.

4. An isolation device for gastroscopy according to claim 1 wherein: the end of the tongue pressing part far away from the baffle is of a slope structure, and the longer end of the slope structure is used for pressing the tongue.

5. An isolation device for gastroscopy according to claim 1 wherein: the occlusion part is of a circular ring structure, and the occlusion grooves are annular grooves and are uniformly distributed on the surface of the occlusion part.

6. An isolation device for gastroscopy according to claim 1 wherein: the baffle is the arc, and the arc center of arc is located the axis of tongue depressor portion.

7. An isolation device for gastroscopy according to claim 1 wherein: the below in the baffle outside is equipped with the guiding gutter, and the opening is semi-circular metal structure for the opening is normally open state, open-ended diameter fixed connection to baffle bottom, open-ended arc limit fixed connection to the lateral wall of baffle, makes inside the guiding gutter below is located the opening, the top and the gastroscope hole intercommunication of guiding gutter.

8. An isolation device for gastroscopy according to claim 1 wherein: the collecting container is of a dustpan-shaped structure, the top of the collecting container is provided with a protection plate, and the inside of the collecting container is adhered to the inside of the collecting bag.

9. An isolation device for gastroscopy according to claim 1 wherein: the gastroscope hole is an oblong through hole and is attached to the structure in the oral cavity.