CN111228068A

CN111228068A - Medical protection pad for gastroscopy for preventing gastric juice pollution

Info

Publication number: CN111228068A
Application number: CN202010042481.8A
Authority: CN
Inventors: 沙莹; 李蓥; 周世平
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-06-05
Anticipated expiration: 2040-01-15
Also published as: CN111228068B

Abstract

The invention discloses a medical protection pad for gastroscopy, which prevents the current situation of gastric juice pollution, and comprises a pad body, wherein the front surface of the front wall of the pad body is provided with a placing opening, the top of the front wall of the pad body is provided with a receiving groove, the bottom wall of the receiving groove is fixedly connected with a bottom tube, a compression spring is arranged in the bottom tube, the top of the compression spring is fixedly connected with a control rod, two sides of the control rod are movably connected with arc plates, the medical protection pad for gastroscopy, which prevents the current situation of gastric juice pollution, is characterized in that the right side of a bottom support is provided with a scraper, when in use, the scraper is driven by a control wheel to push an extension rod, and when the scraper is pushed out rightwards, the scraper is tightly attached to the face, the scraper scrapes the oral liquid juice to prevent the oral liquid stream from filling the head with the face, when the scraper is pulled back, the scraper is separated from the face, and prevents the residual oral liquid, people feel uncomfortable and the cleaning is inconvenient.

Description

Medical protection pad for gastroscopy for preventing gastric juice pollution

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical protection pad for gastroscopy, which prevents the current situation of gastric juice pollution.

Background

Gastroscope is one of modern medical examination means, inserts the camera in the human body through the pipeline, surveys the focus of observing in the human body, and along with the technological development, gastroscope technique is also advancing, in order to make the patient more comfortable during the inspection, has appeared then the capsule scope, but receives medical cost restriction, and the most method that uses at present is the pipeline insertion method.

When inserting the gastroscope pipeline from the oral cavity along the esophagus human body, because the oral cavity keeps the state of opening and the discomfort of inserting pipeline back health for a long time, can regurgitate a large amount of gastric juice and saliva, these gastric juice and saliva can be infected with on patient's face, hair and the clothes, make the people feel uncomfortable, and be difficult for rinsing, especially can be more difficult in winter, therefore we have provided the medical protection pad of gastroscope inspection of the current situation that prevents the gastric juice pollution and come the problem of solving.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a medical protective pad for gastroscopy, which prevents the pollution of gastric juice and has the function of preventing the pollution of gastric juice.

The invention adopts the following technical scheme for realizing the technical purpose: a medical protection pad for gastroscopy for preventing gastric juice pollution comprises a pad body, wherein a placing opening is formed in the front face of the front wall of the pad body, a containing groove is formed in the top of the front wall of the pad body, a bottom tube is fixedly connected to the bottom wall of the containing groove, a compression spring is installed inside the bottom tube, a control rod is fixedly connected to the top of the compression spring, arc plates are movably connected to two sides of the control rod, and an air ring is fixedly connected to one side, opposite to the two arc plates, of the control rod;

the bottom wall of the accommodating groove is provided with an air groove, a squeezing plate is arranged in the air groove, and an inflating rod is movably connected between the squeezing plate and the arc plate;

a bottom support is arranged inside the cushion body, a movable groove is formed in the right side of the bottom support, a control wheel, a support rod and a connecting block are movably connected inside the movable groove, an extension rod is movably connected to the front of the control wheel, and a scraper plate is movably connected to the right side of the extension rod;

the scraping plate is internally provided with a storage cavity and a rotating cavity, the rotating cavity is internally rotatably connected with a rotating wheel, the outer side of the rotating wheel is movably connected with a shaft piece, a connecting hole is formed between the rotating cavity and the storage cavity, and the top of the scraping plate is embedded with a friction wheel;

as optimization, the bottom pipe is positioned in the middle of the accommodating groove, the control rod extends and is inserted in the accommodating groove, the top of the control rod is fixedly connected with a supporting plate, and the joints of the control rod and the arc plate are provided with teeth which are all meshed;

as optimization, rotating wheels are arranged at connecting points of the inflating rod, the arc plate, the extrusion plate and the opening of the air groove, a communication port is arranged at the bottom of the air groove, the air ring is made of soft rubber, the front part of the bottom support is low, the rear part of the bottom support is high, and the forehead is high and the mouth is low when a person leans against the pillow;

as optimization, air holes are formed in the inflating rod and the extrusion plate, the opening direction of the air holes in the extrusion plate is the same as the direction of the inflating rod, through holes corresponding to the inflating rod are formed in the bottom of the arc plate, and the volume of the air groove is the same as that of the air ring;

as optimization, the control wheel is composed of two semicircles with different diameters, one end of the supporting rod is movably connected to the front face of the connecting block, the other end of the supporting rod extends to the bottom of the control wheel, a sliding groove is formed in the front face of the extending rod, and a sliding block extending into the sliding groove is fixedly connected to the front face of the connecting block;

as optimization, the top of the scraper is arranged in a step shape and is divided into an upper layer and a lower layer, the friction wheel is positioned on an upper-layer step at the top of the scraper, the top of the rotating cavity is provided with an inlet penetrating to the top of the scraper, the inlet is positioned at the joint of the upper-layer step and the lower-layer step, the inner rear wall of the rotating cavity is provided with a limiting groove, one end of the shaft piece, far away from the rotating wheel, is connected in the limiting groove in a sliding manner, and the circle center of the rotating wheel is positioned on the left side of the;

preferably, the height of the top surface of the scraper is lower than that of the top surface of the bottom support, and the friction wheel is connected with the rotating wheel through a conveying belt.

The invention has the following beneficial effects:

1. this prevent medical protection pad of gastroscope inspection of current situation of gastric juice pollution sets up the scraper blade through the right side at the end support, drives extension rod propelling movement scraper blade through the control wheel during use, and hugs closely the face when the scraper blade is pushed out right, and the scraper blade strikes off saliva gastric juice, prevents that the full head of saliva gastric juice from filling up the face, needs the large tracts of land to wash, and when pulling back, scraper blade and face separation prevent that the scraper blade from scribbling remaining saliva gastric juice of face and open, lets the people feel uncomfortable.

2. This prevent medical protection pad of gastroscopy of gastric juice pollution's current situation from appearing, through rotating intracavity installation axle piece, when hanging saliva gastric juice, the friction pulley rotates at face's friction, drive runner and axle piece rotate, when the axle piece rotates the connecting hole opening simultaneously, with the gastric juice saliva of rotating intracavity wall laminating in with the interval, it receives the intracavity with storing, so the sealed wall through runner and axle piece stores up the chamber and external, also can prevent that the axle piece from will storing up the nose-stinging gas in chamber and the connecting hole and taking out, reduce the sharp smell that gastric juice distributed and influence patient, prevent that these smells from making the people appear regurgitation, spit more gastric juice.

3. This prevent medical protection pad of gastroscope examination of current situation of gastric juice pollution, through placing mouthful below installation gas ring, when patient lay on one's side, neck oppression control lever, control lever drive arc board and gas ring parcel patient's neck, so can prevent that some gastric juice saliva that spills from the scraper blade from being infected with the clothes collarband, let the people feel uncomfortable, and inconvenient clearance.

Drawings

FIG. 1 is a top view of a structural cushion body according to the present invention;

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

FIG. 3 is a front cross-sectional view of a front wall of the cushion body in a first state in accordance with the present invention;

FIG. 4 is a front cross-sectional view of a second condition of the front wall of the cushion body in accordance with the present invention;

FIG. 5 is a schematic cross-sectional view of a first state of the structural cushion body of the present invention;

FIG. 6 is a cross-sectional view of a second state of the structural cushion body of the present invention;

FIG. 7 is a cross-sectional view of the structural cushion body of the present invention in a third state;

FIG. 8 is a cross-sectional view of the pad body in a fourth state according to the present invention;

FIG. 9 is an enlarged view of a portion of the lever of FIG. 3 in accordance with the present invention;

FIG. 10 is an enlarged view of a portion of the lever of FIG. 4 in accordance with the present invention;

FIG. 11 is an enlarged view of the movable slot of FIG. 5 according to the present invention;

FIG. 12 is an enlarged view of the movable slot of FIG. 6 according to the present invention;

FIG. 13 is an enlarged view of the movable slot of FIG. 7 according to the present invention;

FIG. 14 is an enlarged view of the movable slot of FIG. 8 according to the present invention;

FIG. 15 is an enlarged view of a portion of the slot of FIG. 3 in accordance with the invention;

FIG. 16 is an enlarged view of a portion of the slot in FIG. 4 of the present invention;

FIG. 17 is a schematic view of an inflation stem of the present invention;

FIG. 18 is a schematic view of a structural screed according to the present invention;

FIG. 19 is an enlarged view of a portion of FIG. 18 of the present invention.

In the figure: 1-cushion body, 2-placing opening, 3-accommodating groove, 4-bottom tube, 5-compression spring, 6-control rod, 7-arc plate, 8-air ring, 9-air groove, 10-extrusion plate, 11-air-filling rod, 12-bottom support, 13-movable groove, 14-control wheel, 15-support rod, 16-connecting block, 17-extension rod, 18-scraping plate, 19-accommodating cavity, 20-rotating cavity, 21-rotating wheel, 22-shaft piece, 23-connecting hole and 24-friction wheel

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 19, when the pillow is used, a patient lies on the bed, the pillow is placed on the pillow body 1, the neck clip and the placing opening 2 are arranged, the supporting plate is pressed to push the control rod 6 downwards to enter the bottom tube 4, the control rod 6 drives the arc plates 7 on the two sides to be folded through the teeth in the downward moving process, as shown in fig. 3 to 4, the arc plates 7 pull the extrusion plate 10 to move towards the upper part of the air groove 9 through the inflating rod 11, in the process, air in the air groove 9 and above the extrusion plate 10 enters the air ring 8 through the air holes, and the air ring 8 is propped up to wrap the neck of the patient.

After the posture is determined, the pipeline is inserted into the oral cavity of the patient, the oral cavity of the patient starts to flow saliva and gastric juice after a period of time, at the moment, the device is started, the control wheel 14 rotates anticlockwise, as shown in figures 11-12, the extension rod 17 drives the scraper 18 to move leftwards, the control wheel 14 continues to rotate to be in the state as shown in figure 13, the control wheel 14 presses the left end of the support rod 15 downwards, the right end of the support rod 15 supports the connecting block 16, the extension rod 17 supports the scraper 18 to be attached to the face of the patient through the lever principle, the control wheel 14 continuously rotates, as shown in figures 13-14, the extension rod 17 pushes the scraper 18 rightwards, saliva and gastric juice left along the corner of the mouth of the patient is scraped, the control wheel 14 continues to rotate to be in the state as shown in figure 5, the.

The oral liquid is scraped by the scraper 18 and flows along the step slope, and flows into the rotating cavity 20 through the inlet, meanwhile, the friction wheel 24 rolls on the face of the patient, the friction wheel 24 drives the rotating wheel 21 to rotate through the conveyor belt, the rotating wheel 21 drives the shaft piece 22 to rotate, and the oral liquid flowing into the rotating cavity 20 is stirred into the connecting hole 23 and finally flows into the storage cavity 19.

The utility model provides a prevent medical protection pad of gastroscopy of current situation that gastric juice pollutes, including filling up body 1, fill up the front of 1 antetheca of body and seted up and place mouth 2, fill up the top of 1 antetheca of body and seted up and accomodate groove 3, accomodate groove 3's tank bottom wall fixedly connected with bottom tube 4, bottom tube 4 is located the centre of accomodating groove 3, the internally mounted of bottom tube 4 has compression spring 5, compression spring 5's top fixedly connected with control lever 6, control lever 6 extends to peg graft in the inside of accomodating groove 3, the top fixedly connected with layer board of control lever 6, control lever 6 all has the tooth of meshing with the junction setting of cambered plate 7.

The both sides swing joint of control lever 6 has arc board 7, and the bottom of arc board 7 is seted up and is aerifyd the through-hole that pole 11 corresponds, and one side fixedly connected with gas ring 8 that two arc boards 7 are relative, and gas ring 8 adopts soft rubber to make.

Accomodate gas tank 9 has been seted up to the diapire in groove 3, the bottom in gas tank 9 is provided with the intercommunication mouth, the volume in gas tank 9 is the same with the volume of gas ring 8, the internally mounted of gas tank 9 has stripper plate 10, swing joint has inflation pole 11 between stripper plate 10 and the arc board 7, all seted up the gas pocket in inflation pole 11 and the stripper plate 10, and gas pocket opening direction on the stripper plate 10 is the same with inflation pole 11 direction, inflation pole 11 and arc board 7, stripper plate 10, the tie point of gas tank 9 opening part all is provided with the runner.

Fill up the internally mounted of body 1 and have end brace 12, end brace 12 is low back height before, when making the people rest on the head, it is low to keep the high mouth of volume, movable groove 13 has been seted up on the right side of end brace 12, the inside swing joint of movable groove 13 has control wheel 14, die-pin 15 and connecting block 16, control wheel 14 has the semicircle constitution that two diameters are different, 15 one end swing joint of die-pin is positive at connecting block 16, the other end extends to the bottom of control wheel 14, the spout has openly been seted up to extension rod 17, the positive fixedly connected with of connecting block 16 extends to the slider in the spout, the positive swing joint of control wheel 14 has extension rod 17, the right side swing joint of extension rod 17 has scraper blade 18, the top of scraper blade 18 sets into the echelonment, divide into two-layer from top to bottom, the.

Storage has been seted up to the inside of scraper blade 18 and has been received chamber 19 and rotation chamber 20, the import that runs through to scraper blade 18 top is seted up at the top of rotation chamber 20, and the import is located the handing-over department of upper ladder and lower floor's ladder, the restriction groove has been seted up to the interior back wall that rotates chamber 20, the inside rotation that rotates chamber 20 is connected with runner 21, the centre of a circle of runner 21 is located the left side of rotating chamber 20 centre of a circle, runner 21's outside swing joint has an axle piece 22, the one end sliding connection that runner 21 was kept away from to axle piece 22 is in the restriction inslot, axle piece 22 will rotate and divide into three independent interval in the chamber 20, rotation chamber 20 and storage have been seted up connecting hole 23 between the chamber 19, friction pulley 24 has been inlayed at scraper blade 18's top, friction pulley 24 is located the upper ladder at.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical protection pad for gastroscopy for preventing gastric juice pollution at present comprises a pad body (1), and is characterized in that: the front surface of the front wall of the cushion body (1) is provided with a placing opening (2), the top of the front wall of the cushion body (1) is provided with a containing groove (3), the bottom wall of the containing groove (3) is fixedly connected with a bottom pipe (4), a compression spring (5) is installed inside the bottom pipe (4), the top of the compression spring (5) is fixedly connected with a control rod (6), two sides of the control rod (6) are movably connected with arc plates (7), one opposite side of the two arc plates (7) is fixedly connected with an air ring (8), the bottom wall of the containing groove (3) is provided with an air groove (9), an extrusion plate (10) is installed inside the air groove (9), an air filling rod (11) is movably connected between the extrusion plate (10) and the arc plates (7), a bottom support (12) is installed inside the cushion body (1), and a movable groove (13) is formed on the right side of the bottom support (12), the inside swing joint of activity groove (13) has control wheel (14), die-pin (15) and connecting block (16), the positive swing joint of control wheel (14) has extension rod (17), the right side swing joint of extension rod (17) has scraper blade (18), the inside of scraper blade (18) has been seted up and has been stored up and has been received chamber (19) and rotation chamber (20), the inside rotation that rotates chamber (20) is connected with runner (21), the outside swing joint of runner (21) has axle piece (22), rotation chamber (20) and storage have been seted up connecting hole (23) between chamber (19), friction pulley (24) have been inlayed at the top of scraper blade (18).

2. A medical pad for gastroscopy for preventing the present status of gastric juice contamination according to claim 1, characterized in that: the top of the control rod (6) is fixedly connected with a supporting plate, and the connecting part of the control rod (6) and the arc plate (7) is provided with teeth which are all meshed.

3. A medical pad for gastroscopy for preventing the present status of gastric juice contamination according to claim 1, characterized in that: and rotating wheels are arranged at the connecting points of the inflating rod (11) and the openings of the arc plate (7), the extrusion plate (10) and the air groove (9).

4. A medical pad for gastroscopy for preventing the present status of gastric juice contamination according to claim 1, characterized in that: air holes are formed in the inflating rod (11) and the extrusion plate (10).

5. A medical pad for gastroscopy for preventing the present status of gastric juice contamination according to claim 1, characterized in that: the volume of the air groove (9) is the same as that of the air ring (8).

6. A medical pad for gastroscopy for preventing the present status of gastric juice contamination according to claim 1, characterized in that: one end of the supporting rod (15) is movably connected to the front face of the connecting block (16), and the other end of the supporting rod extends to the bottom of the control wheel (14).

7. A medical pad for gastroscopy for preventing the present status of gastric juice contamination according to claim 1, characterized in that: the runner has been seted up in extension rod (17) front, the front fixedly connected with of connecting block (16) extends to the slider in the runner.

8. A medical pad for gastroscopy for preventing the present status of gastric juice contamination according to claim 1, characterized in that: the top of the scraper (18) is arranged into a ladder shape and is divided into an upper layer and a lower layer.

9. A medical pad for gastroscopy for preventing the present status of gastric juice contamination according to claim 1, characterized in that: the inner rear wall of the rotating cavity (20) is provided with a limiting groove, and one end, far away from the rotating wheel (21), of the shaft piece (22) is connected in the limiting groove in a sliding mode.