CN215017141U

CN215017141U - Gastroscope fixing device for department of gastroenterology

Info

Publication number: CN215017141U
Application number: CN202120992043.8U
Authority: CN
Inventors: 周柳柳
Original assignee: Chongming Branch Of Shanghai Tenth People's Hospital
Current assignee: Chongming Branch Of Shanghai Tenth People's Hospital; Shanghai Tenth Peoples Hospital
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-07
Anticipated expiration: 2031-05-11

Abstract

The utility model relates to the technical field of medical equipment, and a gastroscope fixing device based on gastroenterology is used is disclosed, including main part and clean shot, the inside fixedly connected with registration arm of main part, the sealed frame of rear side fixedly connected with of main part, the rear side fixedly connected with seal ring of sealed frame. This gastroscope fixing device based on gastroenterology, through the main part, the registration arm, sealed frame, seal ring, first drainage tube, the second drainage tube, first honeycomb duct, the second honeycomb duct, the fixed slot, the fluid-discharge tube, the pipe, the clean shot, the feed liquor pipe, the drain pipe, the exhaust tube, first one-way plate, first spring, the fixed block, the second one-way plate, mutually support between second spring and the exhaust tube, it carries out the outer effect of drainage to the saliva of being convenient for to save in the patient oral cavity to have reached, current gastroscope mouth piece has been solved in the use, a large amount of saliva is easily saved in the patient oral cavity, so that the outflow of saliva causes the problem of detecting environmental pollution.

Description

Gastroscope fixing device for department of gastroenterology

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a gastroscope fixing device for based on gastroenterology.

Background

A gastroscope is a medical examination tool for examining the pathological changes of gastrointestinal tract, which is inserted in the stomach by a slender and flexible tube, and doctors can directly observe the pathological changes of esophagus, stomach and duodenum, but before inserting the gastroscope in the esophagus, the gastroscope mouthpiece is fixed on the mouth of a patient by an elastic bandage so as to be convenient for the positioning and moving of the gastroscope.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gastroscope fixing device for based on gastroenterology possesses the saliva of being convenient for to save in the patient oral cavity and carries out the outer advantage of arranging of drainage, has solved current gastroscope mouth piece in the use, easily saves a large amount of saliva in the patient oral cavity to it causes the problem of detecting environmental pollution to send out the saliva.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a gastroscope fixing device based on gastroenterology comprises a main body and a hollow ball, wherein a positioning tube is fixedly connected inside the main body, a sealing frame is fixedly connected on the rear side of the main body, a sealing washer is fixedly connected on the rear side of the sealing frame, a first drainage tube and a second drainage tube are fixedly connected inside the main body, a first drainage tube is fixedly connected at the front end of the first drainage tube, a second drainage tube is fixedly connected at the front end of the second drainage tube, a fixing groove is formed in the main body, a drainage tube is fixedly connected at the bottom of the second drainage tube, a liquid inlet tube and a liquid outlet tube are fixedly connected inside the hollow ball, the drainage tube is connected with the liquid inlet tube through a guide tube, a ring-shaped groove is formed in one end, away from the guide tube, of the liquid inlet tube, a first one-way plate is hinged inside the ring-shaped groove, and the first one-way plate is connected with the liquid inlet tube through a first spring, the side surface fixedly connected with fixed block of drain pipe, the side of fixed block articulates there is the second one-way board, the fixed block passes through the second spring to be connected with the second one-way board, the inside fixedly connected with exhaust tube of clean shot, the one end fixedly connected with liquid suction pipe of clean shot is kept away from to the exhaust tube.

Preferably, a fixing hole is formed in the main body, and the side surface of the positioning tube is fixedly connected with the inside of the fixing hole.

Preferably, the main body is internally provided with a first communicating hole and a second communicating hole, a side surface of the first drainage tube is fixedly connected with the inside of the first communicating hole, and a side surface of the second drainage tube is fixedly connected with the inside of the second communicating hole.

Preferably, the top end of the guide pipe is sleeved with the bottom end of the liquid discharge pipe, and the bottom end of the guide pipe is inserted with one end, far away from the hollow ball, of the liquid inlet pipe.

Preferably, one side of the first one-way plate, which is far away from the catheter, is fixedly connected with a positioning block, the bottom end of the first spring is fixedly connected with the side face of the positioning block, and the top end of the first spring is fixedly connected with the inner wall of the annular groove.

Preferably, one end of the second spring, which is close to the hollow ball, is fixedly connected with one side, which is far away from the hollow ball, of the fixing block, and one end, which is far away from the hollow ball, of the second spring is fixedly connected with one side, which is close to the liquid outlet pipe, of the second one-way plate.

Compared with the prior art, the utility model provides a based on gastroscope fixing device for gastroenterology possesses following beneficial effect:

1. this gastroscope fixing device based on gastroenterology, through the main part, the registration arm, sealed frame, seal ring, first drainage tube, the second drainage tube, first honeycomb duct, the second honeycomb duct, the fixed slot, the fluid-discharge tube, the pipe, the clean shot, the feed liquor pipe, the drain pipe, the exhaust tube, first one-way plate, first spring, the fixed block, the second one-way plate, mutually support between second spring and the exhaust tube, it carries out the outer effect of drainage to the saliva of being convenient for to save in the patient oral cavity to have reached, current gastroscope mouth piece has been solved in the use, a large amount of saliva is easily saved in the patient oral cavity, so that the outflow of saliva causes the problem of detecting environmental pollution.

2. This based on gastroscope fixing device for gastroenterology, through the clean shot, the feed liquor pipe, the drain pipe, first one-way board, first spring, the fixed block, mutually support between second one-way board and the second spring, when the exhaust tube bleeds, first one-way board is opened, and the second one-way board is closed, when the exhaust tube exhausts, saliva can be followed in the drain pipe waste liquid bag of discharging into, and first one-way board then is in the closed state, reached and be convenient for with the interior saliva exhaust effect of pipe, the difficult exhaust problem of saliva in the pipe has been solved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;

FIG. 4 is a top view of the main body of the present invention;

fig. 5 is a front view of the main body of the present invention.

Wherein: 1. a main body; 2. a positioning tube; 3. a sealing frame; 4. a sealing gasket; 5. a first draft tube; 6. a second draft tube; 7. a first draft tube; 8. a second draft tube; 9. fixing grooves; 10. a liquid discharge pipe; 11. a conduit; 12. hollow spheres; 13. a liquid inlet pipe; 14. a liquid outlet pipe; 15. an air exhaust pipe; 16. a first unidirectional plate; 17. a first spring; 18. a fixed block; 19. a second unidirectional sheet; 20. a second spring; 21. a liquid pumping pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a gastroscope fixing device based on gastroenterology comprises a main body 1 and hollow spheres 12, wherein the main body 1 is made of medical plastic, the inner wall of the main body 1 is an arc-shaped surface, the material has certain elasticity and can be well attached to the surface of a patient, a positioning tube 2 is fixedly connected to the inside of the main body 1, a fixed hole is formed in the main body 1, the side surface of the positioning tube 2 is fixedly connected to the inside of the fixed hole, a sealing frame 3 is fixedly connected to the rear side of the main body 1, a sealing washer 4 is fixedly connected to the rear side of the sealing frame 3, the sealing washer 4 is made of medical silica gel and has good elasticity and ductility, when the main body 1 is attached to the surface of the patient, the sealing washer 4 can play a sealing role to prevent saliva from flowing out of the sealing frame 3, a first drainage tube 5 and a second drainage tube 6 are fixedly connected to the inside of the main body 1, a first communication hole and a second communication hole are formed in the main body 1, the side surface of the first drainage tube 5 is fixedly connected with the inside of the first communicating hole, the side surface of the second drainage tube 6 is fixedly connected with the inside of the second communicating hole, the front end of the first drainage tube 5 is fixedly connected with a first flow guide tube 7, and the inside of the first drainage tube 5 is communicated with the inside of the first flow guide tube 7.

The front end of the second drainage tube 6 is fixedly connected with a second drainage tube 8, the inside of the second drainage tube 6 is communicated with the inside of the second drainage tube 8, the inside of the main body 1 is provided with two fixing grooves 9, the two fixing grooves 9 are symmetrically distributed by taking the central line of the main body 1 as a symmetry axis, the elastic bandage can be fixedly connected with the main body 1 through the fixing grooves 9, the bottom of the second drainage tube 8 is fixedly connected with a liquid discharge tube 10, the inside of the liquid discharge tube 10 is communicated with the inside of the second drainage tube 8, the inside of the hollow ball 12 is fixedly connected with a liquid inlet tube 13 and a liquid outlet tube 14, when the fixing device is used, the liquid outlet of the liquid outlet tube 14 is connected with a waste liquid bag to collect saliva overflowing from a patient, the liquid discharge tube 10 is connected with the liquid inlet tube 13 through a guide tube 11, the top end of the guide tube 11 is sleeved with the bottom end of the liquid discharge tube 10, the bottom end of the guide tube 11 is inserted with one end of the liquid inlet tube 13 far away from the hollow ball 12, the annular groove is opened to the one end that pipe 11 was kept away from to feed liquor pipe 13, the inside of annular groove articulates there is first check plate 16, one side that first check plate 16 is close to pipe 11 supports with the inner wall that the annular groove is close to pipe 11 one side and holds, first check plate 16 is connected with feed liquor pipe 13 through first spring 17, first spring 17 is in compression state this moment, one side fixedly connected with locating piece that pipe 11 was kept away from to first check plate 16, the bottom of first spring 17 and the side fixed connection of locating piece.

The top end of the first spring 17 is fixedly connected with the inner wall of the annular groove, the side surface of the liquid outlet pipe 14 is fixedly connected with a fixed block 18, the side surface of the fixed block 18 is hinged with a second one-way plate 19, one side of the second one-way plate 19, which is close to the hollow ball 12, is abutted against one end of the liquid outlet pipe 14, which is far away from the hollow ball 12, the fixed block 18 is connected with the second one-way plate 19 through the second spring 20, at the moment, the second spring 20 is in a stretching state, through the mutual matching among the hollow ball 12, the liquid inlet pipe 13, the liquid outlet pipe 14, the first one-way plate 16, the first spring 17, the fixed block 18, the second one-way plate 19 and the second spring 20, when the air exhaust pipe 15 exhausts air, the first one-way plate 16 is opened, the second one-way plate 19 is closed, when the air exhaust pipe 15 exhausts air, saliva can be discharged into the waste liquid bag from the liquid outlet pipe 14, and the first one-way plate 16 is in a closed state, so that the effect of conveniently discharging the saliva in the guide pipe 11 is achieved, the problem that saliva in the conduit 11 is not easy to discharge is solved.

One end of a second spring 20 close to the hollow ball 12 is fixedly connected with one side of a fixed block 18 far away from the hollow ball 12, one end of the second spring 20 far away from the hollow ball 12 is fixedly connected with one side of a second one-way plate 19 close to a liquid outlet pipe 14, an air exhaust pipe 15 is fixedly connected inside the hollow ball 12, one end of the air exhaust pipe 15 far away from the hollow ball 12 is fixedly connected with a liquid exhaust pipe 21, the liquid exhaust pipe 21 is similar to a needle tube and can be divided into an external pipe body and an internal piston rod, and the hollow ball 12, the liquid inlet pipe 13, the liquid outlet pipe 14, the air exhaust pipe 15, the first one-way plate 16, the first spring 17, the fixed block 18, the second one-way plate 19, the second spring 20 and the liquid exhaust pipe 21 are matched with each other through a main body 1, a positioning pipe 2, a sealing frame 3, a sealing washer 4, a first drainage pipe 5, a second drainage pipe 6, a first drainage pipe 7, a second drainage pipe 8, a fixed groove 9, a liquid exhaust pipe 10, a guide pipe 11, a hollow ball 12, a liquid inlet pipe 13, a liquid outlet pipe 14, a second one-way plate 19, a liquid exhaust pipe 15, a fixed groove 15, a fixed block 16, a fixed block 18 and a liquid exhaust pipe 21, the effect of being convenient for carry out the drainage to the saliva of accumulating in patient's oral cavity and arrange outward has been reached, has solved current gastroscope mouthpiece ware in the use, and a large amount of saliva are easily accumulated in patient's oral cavity to the saliva outflow causes the problem that detects environmental pollution.

When in use, the two ends of the elastic bandage are respectively fixedly connected with the fixing grooves 9 at the left side and the right side of the main body 1, then the main body 1 is worn on the face and the positioning tube 2 is bitten by mouth, the positions of the elastic bandage and the main body 1 are adjusted until the inner wall of the main body 1 is attached to the face of a patient, at the moment, the main body 1, the sealing frame 3 and the sealing washer 4 jointly form a closed space, the saliva flowing out of the patient can be limited in the space, when the doctor uses the gastroscope to check the patient, a large amount of saliva is accumulated in the mouth of the patient, when patient's position changes, saliva can flow into in the airtight space along main part 1 inner wall, and doctor or patient alright can draw the inside piston rod of aspiration tube 21 this moment, pass through drainage tube, honeycomb duct and pipe 11 with these saliva and draw in hollow ball 12, press the piston rod in aspiration tube 21 again at last, alright follow drain pipe 14 with the inside saliva of hollow ball 12 and discharge.

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. The utility model provides a gastroscope fixing device for based on gastroenterology, includes main part (1) and clean shot (12), its characterized in that: the inner part of the main body (1) is fixedly connected with a positioning pipe (2), the rear side of the main body (1) is fixedly connected with a sealing frame (3), the rear side of the sealing frame (3) is fixedly connected with a sealing washer (4), the inner part of the main body (1) is fixedly connected with a first drainage pipe (5) and a second drainage pipe (6), the front end of the first drainage pipe (5) is fixedly connected with a first drainage pipe (7), the front end of the second drainage pipe (6) is fixedly connected with a second drainage pipe (8), the inner part of the main body (1) is provided with a fixing groove (9), the bottom of the second drainage pipe (8) is fixedly connected with a liquid discharge pipe (10), the inner part of the hollow ball (12) is fixedly connected with a liquid inlet pipe (13) and a liquid outlet pipe (14), the liquid discharge pipe (10) is connected with the liquid inlet pipe (13) through a guide pipe (11), and one end of the liquid inlet pipe (13), which is far away from the guide pipe (11), is provided with a ring-shaped groove, the inside of ring channel articulates there is first check plate (16), first check plate (16) are connected with feed liquor pipe (13) through first spring (17), the side surface fixedly connected with fixed block (18) of drain pipe (14), the side of fixed block (18) articulates there is second check plate (19), fixed block (18) are connected with second check plate (19) through second spring (20), the inside fixedly connected with exhaust tube (15) of clean shot (12), the one end fixedly connected with liquid suction pipe (21) of clean shot (12) are kept away from in exhaust tube (15).

2. The gastroscope fixation device based on the department of gastroenterology of claim 1, wherein: the fixing hole is formed in the main body (1), and the side surface of the positioning pipe (2) is fixedly connected with the inside of the fixing hole.

3. The gastroscope fixation device based on the department of gastroenterology of claim 1, wherein: a first communicating hole and a second communicating hole are formed in the main body (1), the side surface of the first drainage tube (5) is fixedly connected with the inside of the first communicating hole, and the side surface of the second drainage tube (6) is fixedly connected with the inside of the second communicating hole.

4. The gastroscope fixation device based on the department of gastroenterology of claim 1, wherein: the top end of the guide pipe (11) is sleeved with the bottom end of the liquid discharge pipe (10), and the bottom end of the guide pipe (11) is inserted with one end, far away from the hollow ball (12), of the liquid inlet pipe (13).

5. The gastroscope fixation device based on the department of gastroenterology of claim 1, wherein: one side of the first one-way plate (16) far away from the guide pipe (11) is fixedly connected with a positioning block, the bottom end of the first spring (17) is fixedly connected with the side face of the positioning block, and the top end of the first spring (17) is fixedly connected with the inner wall of the annular groove.

6. The gastroscope fixation device based on the department of gastroenterology of claim 1, wherein: one end of the second spring (20) close to the hollow ball (12) is fixedly connected with one side, far away from the hollow ball (12), of the fixing block (18), and one end, far away from the hollow ball (12), of the second spring (20) is fixedly connected with one side, close to the liquid outlet pipe (14), of the second one-way plate (19).