CN210810932U

CN210810932U - Gastroscope medicine sprayer for digestive system department

Info

Publication number: CN210810932U
Application number: CN201920861370.2U
Authority: CN
Inventors: 杨大赛; 刁帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-06-23
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a gastroscope drug sprayer for digestive internal medicine, which comprises a fixing device, an injection device and a liquid drainage device, wherein the fixing device is provided with an upper occluding block and a lower occluding block at the inner side of a fixed arc plate, the upper occluding block and the lower occluding block are symmetrically arranged, a tongue depressor is arranged at the upper side of the lower occluding block in parallel, and a first through hole and a second through hole are arranged at the center of the fixed arc plate; the pesticide spraying device is characterized in that an injector is arranged in the first through hole, an injection port of the injector is connected with one end of an aseptic hose, and the other end of the aseptic hose is provided with a spray head; the liquid discharge device is characterized in that a liquid discharge pipe is arranged in the second through hole, the waste liquid recovery box is connected with the liquid discharge pipe, an elastic air bag is arranged on the liquid discharge pipe, and a liquid discharge check valve is arranged in the liquid discharge pipe. The utility model discloses novel structure is simple, directly sprays the narcotic at tongue root and throat, makes the application of medicine more accurate even, and the narcotic utilization ratio is high, prevents that the patient from vomiting, simultaneously can be timely with discharge such as saliva, furthest has alleviateed patient's misery, and the practicality is strong.

Description

Gastroscope medicine sprayer for digestive system department

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to gastroenterology gastroscope liquid medicine spraying device.

Background

At present, before clinical gastroscopy, an electronic gastroscope is inserted through a throat part, nausea and vomiting of a patient can be caused in the inserting process, the gastroscope continuously stimulates pharyngeal mucosa of the patient, atomization anesthesia needs to be carried out, the electronic gastroscope cannot be accurately sprayed to a needed anesthesia area in the anesthesia process, the medicine quantity is not uniform and is not easy to control, the anesthesia effect is easily influenced, or the patient drinks anesthetic before the examination, the anesthetic is mainly used for playing a role in the throat part, but the patient often acts the anesthetic in the oral cavity when drinking the anesthetic, the anesthesia effect of the throat part is poor, finally, the phenomenon of nausea and vomiting is caused when the electronic gastroscope is used, the pain of the patient is increased, and the anesthesia effect is poor or more medicines are wasted; meanwhile, the tube is easy to cause the oppression to the tongue in the oral cavity, so discomfort is caused; saliva or liquid with nausea and vomiting is easily produced in the oral cavity of a patient, and the pain of the patient can be increased if the liquid is not treated in time.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing a gastroenterology gastroscope liquid medicine spraying device can realize that the medicine application is more accurate even, and the anesthetic utilization ratio is high, prevents that the patient from vomiting, in time discharges saliva etc. furthest has alleviateed patient's misery.

In order to achieve the above object, the present application provides a gastroscope drug sprayer for department of gastroenterology, comprising a fixing device, an injection device and a liquid discharge device; the fixing device comprises a fixed arc plate, a tongue depressor, an upper occlusion block and a lower occlusion block, wherein the inner side of the fixed arc plate is respectively provided with the upper occlusion block and the lower occlusion block, the upper occlusion block and the lower occlusion block are symmetrically arranged, the tongue depressor is arranged on the upper side of the lower occlusion block in parallel, and the center of the fixed arc plate is also provided with a first through hole and a second through hole; the pesticide spraying device comprises an injector, an aseptic hose and a spray head, wherein the injector is arranged in the first through hole, an injection port of the injector is connected with one end of the aseptic hose, and the spray head is arranged at the other end of the aseptic hose; the liquid discharge device comprises a liquid discharge pipe, a waste liquid recovery box, an elastic air bag and a liquid discharge one-way valve, wherein the liquid discharge pipe is arranged in the second through hole, the waste liquid recovery box is connected with the liquid discharge pipe, the elastic air bag is further arranged on the liquid discharge pipe, and the liquid discharge one-way valve is arranged in the liquid discharge pipe.

Furthermore, square holes are symmetrically formed in two sides of the fixed arc plate, and tying belts are arranged on the square holes.

Furthermore, sponge pads are respectively fixedly arranged on two sides of the inner side of the fixed arc plate.

Furthermore, the tongue depressor and the fixed arc plate are integrally formed.

Furthermore, the surface of the spray head is provided with a plurality of spray holes which are convenient for the gunpowder to be sprayed.

Further, the second through hole is movably connected with the liquid discharge pipe.

Furthermore, rubber anti-skidding rings are arranged on the inner sides of the first through hole and the second through hole.

The utility model provides a gastroenterology gastroscope medicine sprayer, which comprises a fixing device, an injection device and a liquid drainage device, wherein the fixing device is provided with an upper occlusion block and a lower occlusion block respectively at the inner side of a fixed arc plate, the upper occlusion block and the lower occlusion block are symmetrically arranged, a tongue depressor is arranged at the upper side of the lower occlusion block in parallel, and the center of the fixed arc plate is also provided with a first through hole and a second through hole; the pesticide spraying device is characterized in that an injector is arranged in the first through hole, an injection port of the injector is connected with one end of an aseptic hose, and the other end of the aseptic hose is provided with a spray head; the liquid discharge device is characterized in that a liquid discharge pipe is arranged in the second through hole, the waste liquid recovery box is connected with the liquid discharge pipe, an elastic air bag is further arranged on the liquid discharge pipe, and a liquid discharge check valve is arranged in the liquid discharge pipe. The utility model discloses novel structure is simple, earlier press the tongue with the tongue depressor in the fixing device before spouting the medicine, can prevent effectively that the patient from arousing the vomiting of nausea when inserting the throat because of the spray tube, the spray tube that will be connected with the syringe again stretches into the oral cavity, directly spray the anesthetic in the throat department of tongue root and its deep, the anesthetic utilization ratio is high, and is effectual, spout medicine volume and control easily, the treatment effect ideal, discharge saliva etc. that the fluid-discharge tube can be timely simultaneously, furthest's the misery that has alleviateed the patient, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic structural view of a gastroscope drug sprayer for the department of gastroenterology according to an embodiment of the invention;

fig. 2 is a schematic structural view of a fixing device according to an embodiment of the present invention;

FIG. 3 is a schematic view of a portion of an elastic airbag according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a spraying hole provided in the embodiment of the present invention;

description of reference numerals:

1-fixed arc plate, 2-tongue depressor, 3-upper occlusion block, 4-lower occlusion block, 5-first through hole, 6-second through hole, 7-injector, 8-sterile hose, 9-spray head, 10-injection port, 11-liquid discharge pipe, 12-waste liquid recovery box, 13-elastic air bag, 14-liquid discharge check valve, 15-square hole, 16-spongy cushion, 17-medicine spraying hole and 18-rubber antiskid ring.

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.

The embodiment of the utility model provides a gastroscope drug sprayer for the gastroenterology, which comprises a fixing device, an injection device and a drainage device; the fixing device comprises a fixed arc plate 1, a tongue depressor 2, an upper occlusion block 3 and a lower occlusion block 4, wherein the inner side of the fixed arc plate 1 is respectively provided with the upper occlusion block 3 and the lower occlusion block 4, the upper occlusion block and the lower occlusion block are symmetrically arranged, the tongue depressor 2 is arranged on the upper side of the lower occlusion block 4 in parallel, and the center of the fixed arc plate 1 is also provided with a first through hole 5 and a second through hole 6; the pesticide spraying device comprises an injector 7, an aseptic hose 8 and a spray head 9, wherein the injector 7 is arranged in the first through hole 5, an injection port 10 of the injector 7 is connected with one end of the aseptic hose 8, and the other end of the aseptic hose 8 is provided with the spray head 9; the liquid discharging device comprises a liquid discharging pipe 11, a waste liquid recycling box 12, an elastic air bag 13 and a liquid discharging one-way valve 14, wherein the liquid discharging pipe 11 is arranged in the second through hole 6, the waste liquid recycling box 12 is connected with the liquid discharging pipe 11, the elastic air bag 13 is further arranged on the liquid discharging pipe 11, and the liquid discharging one-way valve 14 is arranged in the liquid discharging pipe 11.

The utility model provides a gastroenterology gastroscope liquid medicine spraying device, including fixing device, injection device and drain, as shown in figure 1-2, fixing device includes fixed arc board 1, tongue depressor 2, upper occluding block 3 and lower occluding block 4, fixed arc board 1 inboard is equipped with upper occluding block 3 and lower occluding block 4 respectively, put fixed arc board in the oral cavity, through upper occluding block and lower occluding block upper and lower tooth are strutted fixedly, be the symmetry setting between upper occluding block and the lower occluding block, the upside parallel of lower occluding block 4 is equipped with tongue depressor 2, through setting up tongue depressor 2, when spouting medicine to the patient, the tongue usually can't be placed, be unfavorable for spouting the medicine operation, can influence the accuracy of spouting the medicine position, the patient can be because there is the pipe to enter the oral cavity simultaneously, make patient discomfort very, there is a pressing effect to it through the tongue depressor, and when the tongue is placed properly, the discomfort of the patient is reduced, and excessive saliva is not secreted; a first through hole 5 and a second through hole 6 are also formed in the center of the fixed arc plate 1; the medicine spraying device comprises an injector 7, a sterile hose 8 and a spray head 9, as shown in figure 4, the injector 7 is arranged in a first through hole 5, when in operation, firstly, the anesthetic is extracted into the injector, then the sterile hose is connected with an injection port, then the sterile hose 8 is slowly put into the oral cavity through the first through hole 5, the feeling of nausea and vomiting is obviously reduced under the action of a tongue depressor, an injection port 10 of the injector 7 is connected with one end of the sterile hose 8, the other end of the sterile hose 8 is provided with the spray head 9, the hose extends into the oral cavity to the root of the tongue, a push rod of the injector is slowly pushed, the dosage of the anesthetic is controlled according to the scale on the injector, the anesthetic flows from the sterile hose 8 to the spray head 9, after the target anesthetic part is anesthetized, the injector quickly injects the local anesthetic, a plurality of the local anesthetic can be seen to be sprayed forwards and sideward in a water column and uniformly sprayed, the anesthetic directly acts on the root of the tongue and the throat, so that the anesthetic is prevented from acting in the oral cavity, the anesthetic effect is improved, the administration is more accurate and uniform, the dosage is accurate and controllable, and the utilization rate of the anesthetic is high; the drainage device comprises a drainage pipe 11, a waste liquid recovery box 12, an elastic air bag 13 and a drainage one-way valve 14, as shown in fig. 3, the drainage pipe 11 is arranged in the second through hole 6, the waste liquid recovery box 12 is connected with the drainage pipe 11, the drainage pipe 11 is also provided with the elastic air bag 13, the drainage one-way valve 14 is arranged in the drainage pipe 11, saliva in the oral cavity of a patient is generated in the operation process, the saliva can be collected and processed by the drainage device, medical personnel can hold the elastic air bag 13 by hands to press the elastic air bag 13, gas or liquid in the elastic air bag 13 is discharged downwards under the control of the drainage one-way valve 14, after the elastic air bag 13 is released, the elastic air bag 13 recovers to generate negative pressure, and saliva and the like in the oral cavity are sucked out of; the sprayer is disposable, safe, sanitary and convenient, and avoids repeated use; this device novel structure is simple, can effectively prevent that the patient from arousing nausea vomiting when inserting the throat because of the spray tube, and the anesthetic utilization ratio is high, and is effectual, spouts the medicine volume and controls easily, and treatment is ideal, simultaneously the fluid-discharge tube can be timely with discharge such as saliva, furthest's the misery that has alleviateed the patient.

In a concrete implementation mode, the two sides of the fixed arc plate 1 are symmetrically provided with square holes 15, the square holes 15 are provided with tying belts, the tying belts are tied on the square holes 15, and when a patient bites the upper and lower bite blocks, the device is fixed on the head of the patient through the tying belts, so that the medical personnel can conveniently operate when spraying medicine.

In a concrete implementation mode, the two sides of the inner side of the fixed arc plate 1 are respectively and fixedly provided with the sponge cushions 16, in order to prevent the fixed arc plate from twisting, the two sponge cushions 16 are fixedly connected to one side of the fixed arc plate 1 close to the cavity, and the comfortable sensation of the device when being worn is enhanced.

In a preferred embodiment, the tongue depressor 2 and the fixed arc plate 1 are integrally formed, the tongue depressor 2 and the fixed arc plate are made of medical grade plastics, and when the tongue depressor and the fixed arc plate are integrally formed, the tongue depressor is convenient to use and simple to operate, and meanwhile, the problems of falling and firmness cannot exist.

In a specific embodiment, the surface of the spray head 9 is provided with a plurality of spraying holes 17 for spraying the anesthetic, so that the anesthetic in the injector is uniformly sprayed on the throat, and the utilization rate of the anesthetic is improved.

In a specific embodiment, the second through hole 6 is movably connected with the liquid discharge pipe 11, and the liquid discharge pipe 11 can be movably removed, so that the operation can be flexibly performed according to the actual condition of a patient in the treatment process, and the liquid discharge pipe is prevented from increasing the discomfort of the patient in the oral cavity.

In a specific embodiment, the inner sides of the first through hole 5 and the second through hole 6 are both provided with a rubber anti-slip ring 18, and the inner rings of the first through hole 5 and the second through hole 6 are fixedly connected with the rubber anti-slip rings, so as to enhance the friction between the through holes and the syringes and hoses, so that the through holes are more firmly fixed and are not easy to fall off.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A gastroscope medicine sprayer for the digestive system department is characterized by comprising a fixing device, an injection device and a liquid drainage device;

the fixing device comprises a fixing arc plate (1), a tongue depressor (2), an upper occlusion block (3) and a lower occlusion block (4), wherein the inner side of the fixing arc plate (1) is respectively provided with the upper occlusion block (3) and the lower occlusion block (4), the upper occlusion block and the lower occlusion block are symmetrically arranged, the tongue depressor (2) is arranged on the upper side of the lower occlusion block (4) in parallel, and the center of the fixing arc plate (1) is also provided with a first through hole (5) and a second through hole (6);

the injection device comprises an injector (7), a sterile hose (8) and a spray head (9), the injector (7) is arranged in the first through hole (5), an injection port (10) of the injector (7) is connected with one end of the sterile hose (8), and the other end of the sterile hose (8) is provided with the spray head (9);

the liquid drainage device comprises a liquid drainage pipe (11), a waste liquid recovery box (12), an elastic air bag (13) and a liquid drainage one-way valve (14), wherein the liquid drainage pipe (11) is arranged in the second through hole (6), the waste liquid recovery box (12) is connected with the liquid drainage pipe (11), the elastic air bag (13) is further arranged on the liquid drainage pipe (11), and the liquid drainage one-way valve (14) is installed in the liquid drainage pipe (11).

2. The gastroenterology gastroscope spray applicator according to claim 1, wherein the fixed arc plate (1) is symmetrically provided with square holes (15) at both sides, and the lace is provided on the square holes (15).

3. The gastroscope spray device according to claim 1, characterized in that sponge pads (16) are respectively fixed on both sides of the inner side of the fixed arc plate (1).

4. The gastroenterology gastroscope applicator according to claim 1, characterized in that the tongue depressor (2) is integrally formed with the fixed arc plate (1).

5. The gastroenterology gastroscope sprayer according to claim 1, wherein the surface of the spray head (9) is provided with a plurality of spray holes (17) for spraying the anesthetic.

6. The gastroenterology gastroscope applicator according to claim 1, wherein the second through hole (6) is in movable connection with the drain tube (11).

7. The gastroenterology gastroscope spray applicator according to claim 1, wherein the first through hole (5) and the second through hole (6) are both provided inside with rubber anti-slip rings (18).