CN203841668U

CN203841668U - Gastroendoscope oral pad

Info

Publication number: CN203841668U
Application number: CN201420213150.6U
Authority: CN
Inventors: 张敏; 张庆喜
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2014-04-28
Filing date: 2014-04-28
Publication date: 2014-09-24
Anticipated expiration: 2024-04-28

Abstract

The utility relates to the technical field of medical instruments, in particular to a gastroendoscope oral pad. The gastroendoscope oral pad comprises an outer baffle and an oral cavity opening pipe, the side portion of the oral cavity opening pipe is provided with an inner layer pipe wall and an outer layer pipe wall, the inner layer pipe wall and the outer layer pipe wall are used for forming a draining cavity, the outer layer pipe wall is shorter than the inner layer pipe wall, a U-type lip sealing silica gel ring is arranged on the oral cavity opening pipe, an opening of the draining cavity is formed behind the U-type lip sealing silica gel ring, the draining cavity leads out liquid entering the draining cavity through a flow guide groove or a flow guide pipe, and the bottom of the U-type lip sealing silica gel ring is fixedly arranged on the oral cavity opening pipe through a silica gel connecting rib. The gastroendoscope oral pad has the advantages that the oral pad wraps the lip of a patient through the U-type lip sealing silica gel ring made of silica gel, the excretive liquid is drained along the flow guide groove or the flow guide pipe only through the draining cavity (namely, the lowest point of the oral cavity in the stomachoscopy process), corresponding to the angulus oris position, on the side portion of the oral pad, the phenomenon that secreta flows along the face of the patient is avoided, and the comfort level of gastroendoscope checking is improved.

Description

Oral pad for gastrointestinal endoscopy

Technical field

This utility model relates to technical field of medical instruments, particularly a kind of oral pad for gastrointestinal endoscopy.

Background technology

Common phenomenon when nausea and vomiting is superior gastrointestinal endoscopy, in order to facilitate scope to insert, avoid patient's Incisor occlusion shank, need to use a mouthful pad that patient's face is strutted, along with the generation of nausea and vomiting action, gastric juice and normocrinic saliva can be flowed out along bicker and a mouthful pad gap, along patient's face trickling, soak clothes and sheet, generally collect these secretions with the kidney basin that is put into separately patient's bedside at present, can prevent to a certain extent that secretions from trickling to medicated clothing and sheet although use kidney basin to collect secretions, but still can not effectively avoid the face trickling of secretions along patient, patient's sense of discomfort is still very strong, be difficult to embody humanistic care, and kidney basin is also easy to displacement, cause secretions to be collected unsuccessfully, increase medical personnel's workload.

Utility model content

The technical problems to be solved in the utility model is: a kind of oral pad for gastrointestinal endoscopy is provided, effectively collects the secretions flowing out when digestive endoscopy checks, improve the comfort level that digestive endoscopy checks.

This utility model solves the technical scheme that its technical problem adopts: a kind of oral pad for gastrointestinal endoscopy, comprise outer baffle and there is the oral cavity expanding pipe that checks passage, outer baffle is arranged on the front end of oral cavity expanding pipe, the sidepiece corresponding to corners of the mouth position of oral cavity expanding pipe have for form exhaust chamber in, outer two-layer tube wall, the length that is shorter in length than inner layer tube wall of outer wall, the U-shaped lip sealed silicon of one circle cushion rubber is set on oral cavity expanding pipe, the opening of exhaust chamber is positioned at the rear of U-shaped lip sealed silicon cushion rubber, on outer baffle, there is the guiding gutter that stretches out outer baffle or the mozzle that communicate with exhaust chamber, exhaust chamber is derived by guiding gutter or mozzle the liquid that enters exhaust chamber, the bottom of U-shaped lip sealed silicon cushion rubber connects rib by a silica gel and is fixed on oral cavity expanding pipe.

Further limit, on mozzle, connect drainage bag or vacuum suction bag.

For fixing port pad better, further limit, the both sides of outer baffle arrange the fixing band of fixing port pad.

Further limit, oral cavity expanding pipe upper and lower has the alveolus for dental articulation, and alveolus is positioned at U-shaped lip sealed silicon cushion rubber rear.

For better taking care of one's teeth, further limit, silicagel pad is set in alveolus.

When gastroscopy, patient's tongue often arches up, and for avoiding the tongue impact operation of arch, further limits, and oral cavity expanding pipe bottom has the fan-shaped spatula extending back.

The beneficial effects of the utility model are: this mouthful of pad integrates support, collecting function, wrap up patient's lip by the U-shaped lip sealed silicon cushion rubber of silica gel material, the liquid of secretion can only be discharged along guiding gutter or mozzle by the exhaust chamber (oral cavity minimum point while being gastroscopy) of the mouth pad sidepiece corresponding to corners of the mouth position, avoid the face trickling of secretions along patient, improved the comfort level that digestive endoscopy checks.

The silica gel of U-shaped lip sealed silicon cushion rubber bottom connects rib makes U-shaped lip sealed silicon cushion rubber have larger deflection adjusting range, to adapt to different mouth shapes.

The length that is shorter in length than inner layer tube wall of the outer wall of exhaust chamber, is not only beneficial to and reduces secretions the gathering of the corners of the mouth, and secretions is discharged as early as possible, but also can avoid secretions to discharge from the inspection passage of oral cavity expanding pipe as far as possible.

Brief description of the drawings

Below in conjunction with drawings and embodiments, this utility model is further illustrated.

Fig. 1 is front of the present utility model status architecture schematic diagram;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the status architecture schematic diagram of overlooking of the present utility model;

1. outer baffles in figure, 2. oral cavity expanding pipe, 2-1. outer wall, 2-2. inner layer tube wall, 2-3. exhaust chamber, 3.U type lip sealed silicon cushion rubber, 4. silica gel connects rib, 5. mozzle, 6. fixing band, 7. alveolus, 8. spatula, 9. checks passage.

Detailed description of the invention

By reference to the accompanying drawings this utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with this utility model.

As shown in Figure 1, a kind of oral pad for gastrointestinal endoscopy, comprise outer baffle 1 and there is the oral cavity expanding pipe 2 that checks passage 9, outer baffle 1 is arranged on the front end of oral cavity expanding pipe 2, the sidepiece corresponding to corners of the mouth position of oral cavity expanding pipe 2 have for form exhaust chamber 2-3 in, outer two-layer tube wall, the length that is shorter in length than inner layer tube wall 2-2 of outer wall 2-1, the U-shaped lip sealed silicon of one circle cushion rubber 3 is set on oral cavity expanding pipe 2, the opening of exhaust chamber 2-3 is positioned at the rear of U-shaped lip sealed silicon cushion rubber 3, on outer baffle 1, there is the guiding gutter that stretches out outer baffle 1 or the mozzle 5 that communicate with exhaust chamber 2-3, exhaust chamber 2-3 derives by guiding gutter or mozzle 5 liquid that enters exhaust chamber 2-3, the bottom of U-shaped lip sealed silicon cushion rubber 3 connects rib 4 by a silica gel and is fixed on oral cavity expanding pipe 2.

Guiding gutter and mozzle 5 can be collected juice by supporting existing kidney basin, and guiding gutter also can be by collecting juice with the drainage disc of guiding gutter one, and mozzle 5 also can connect drainage bag or vacuum suction bag is collected juice.

The both sides of outer baffle 1 arrange the fixing band 6 of fixing port pad.

Oral cavity expanding pipe 2 upper and lowers have the alveolus 7 for dental articulation, and alveolus 7 is positioned at U-shaped lip sealed silicon cushion rubber 3 rears.The silicagel pad that the interior setting of alveolus 7 takes care of one's teeth.

Oral cavity expanding pipe 2 bottoms have the fan-shaped spatula 8 extending back.

Above-mentioned embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to this utility model spirit change or modify, and all should be encompassed in protection domain of the present utility model.

Claims

1. an oral pad for gastrointestinal endoscopy, comprise outer baffle (1) and there is the oral cavity expanding pipe (2) of inspection passage (9), outer baffle (1) is arranged on the front end of oral cavity expanding pipe (2), it is characterized in that: the sidepiece corresponding to corners of the mouth position of described oral cavity expanding pipe (2) have for form exhaust chamber (2-3) in, outer two-layer tube wall, the length that is shorter in length than inner layer tube wall (2-2) of outer wall (2-1), one circle U-shaped lip sealed silicon cushion rubber (3) is set on oral cavity expanding pipe (2), the opening of exhaust chamber (2-3) is positioned at the rear of U-shaped lip sealed silicon cushion rubber (3), on outer baffle (1), there is the guiding gutter that stretches out outer baffle (1) or the mozzle (5) that communicate with exhaust chamber (2-3), the liquid that exhaust chamber (2-3) will enter exhaust chamber (2-3) by guiding gutter or mozzle (5) is derived, the bottom of U-shaped lip sealed silicon cushion rubber (3) connects rib (4) by a silica gel and is fixed on oral cavity expanding pipe (2).

2. oral pad for gastrointestinal endoscopy according to claim 1, is characterized in that: upper drainage bag or the vacuum suction bag of connecting of described mozzle (5).

3. oral pad for gastrointestinal endoscopy according to claim 1, is characterized in that: the both sides of described outer baffle (1) arrange the fixing band (6) of fixing port pad.

4. oral pad for gastrointestinal endoscopy according to claim 1, it is characterized in that: described oral cavity expanding pipe (2) upper and lower has the alveolus (7) for dental articulation, and alveolus (7) is positioned at U-shaped lip sealed silicon cushion rubber (3) rear.

5. oral pad for gastrointestinal endoscopy according to claim 4, is characterized in that: the silicagel pad taking care of one's teeth is set in described alveolus (7).

6. oral pad for gastrointestinal endoscopy according to claim 1, is characterized in that: described oral cavity expanding pipe (2) bottom has the fan-shaped spatula (8) extending back.