CN212016431U

CN212016431U - Anesthetic sprayer for gastroscope room

Info

Publication number: CN212016431U
Application number: CN201821522189.0U
Authority: CN
Inventors: 张琦
Original assignee: Wuxi Hospital of Traditional Chinese Medicine
Current assignee: Wuxi Hospital of Traditional Chinese Medicine
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2020-11-27
Anticipated expiration: 2028-09-18

Abstract

The utility model discloses a narcotic drug sprayer for gastroscope room, including spraying the cartridge case, the inside of spraying the cartridge case sets up to the gas medicine chamber, the inside of gas medicine chamber is provided with rubber piston, and the upper end fixed mounting of rubber piston has the push rod, the push rod extends to the outside of spraying the cartridge case, and the surface of push rod has cup jointed the sealing washer, the surface one end of spraying the cartridge case is close to bottom position department and is provided with into the pencil, and the other end swing joint of advancing the pencil has atomizing mechanism, the bottom of spraying the cartridge case is provided with the screwed pipe, the surface threaded connection of screwed pipe has first connecting pipe, and the lower extreme of first connecting pipe is provided with the insert tube, the terminal threaded connection of insert tube has the second connecting pipe, and the end of second connecting pipe is provided with; the utility model discloses make the anesthetic by the atomizing back, direct action alleviates patient's misery at throat position and below the throat position, through the supersonic generator who sets up, the medical staff of being convenient for knows the position that spouts the medicine head and arrive moreover, and the practicality is strong.

Description

Anesthetic sprayer for gastroscope room

Technical Field

The utility model relates to a gastroenterology apparatus technical field, more specifically say, relate to a gastroscope is anesthetic medicine spraying device for room.

Background

The electronic endoscope mainly comprises an endoscope electronic gastroscope, a television information system center and a television monitor. The imaging of the endoscope mainly depends on a miniature image sensor (CCD) arranged at the front end of the endoscope body, and the CCD is displayed on a screen of a television monitor after an image is processed by an image processor like a miniature camera. Compared with the common optical fiber endoscope, the endoscope has the advantages of clear image, vivid color and higher resolution ratio, and can be watched by a plurality of people simultaneously. Due to the advent of the electronic endoscope, a new historical chapter is created for diagnosis and treatment of the endoscope in the hundred years, and the electronic endoscope is believed to play a great role in clinic, teaching and scientific research.

At present, before gastroscopy is clinically carried out, anesthesia needs to be carried out, in the process of anesthesia, the anesthesia cannot be accurately sprayed to a needed anesthesia area, the dosage is not uniform and is not easy to control, the anesthesia effect is easily influenced, moreover, the endoscope electronic gastroscopy is inserted through a throat part, in order to avoid nausea and vomiting of a patient caused in the insertion process, the patient drinks anesthetic before the examination, but the patient often acts the anesthetic in the oral cavity when drinking the anesthetic, so that the anesthesia effect of the throat part is poor, finally, the nausea and vomiting phenomenon still exists when the endoscope electronic gastroscopy is carried out, and the pain of the patient is increased. To this end, we propose an anesthetic sprayer for gastroscopy.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defects of the prior art and provide an anesthetic sprayer for a gastroscope room.

In order to solve the technical problem, the utility model provides a following technical scheme: an anesthetic sprayer for a gastroscope room comprises a spray cartridge, a push rod, an atomizing mechanism, an insertion tube, an ultrasonic generator and a spray head, the interior of the medicine spraying tube is provided with a gas medicine cavity, the interior of the gas medicine cavity is provided with a rubber piston, and the upper end of the rubber piston is fixedly provided with a push rod which extends to the outside of the spray cartridge, and the outer surface of the push rod is sleeved with a sealing ring, one end of the outer surface of the medicine spraying cylinder close to the bottom end is provided with a medicine inlet pipe, the other end of the medicine inlet pipe is movably connected with an atomizing mechanism, the bottom end of the medicine spraying barrel is provided with a threaded pipe, the outer surface of the threaded pipe is in threaded connection with a first connecting pipe, and the lower end of the first connecting pipe is provided with an inserting pipe, the tail end of the inserting pipe is connected with a second connecting pipe in a threaded manner, and the tail end of the second connecting pipe is provided with a pesticide spraying head, and an ultrasonic generator is sleeved at the joint of the second connecting pipe and the pesticide spraying head.

Preferably, the atomizing mechanism includes narcotic injection head, ceramic atomizing piece and sealing connection pipe, the entrance point of ceramic atomizing piece is provided with narcotic injection head, just the exit end of ceramic atomizing piece is provided with sealing connection pipe.

Preferably, the sealing connecting pipe is movably connected with the medicine inlet pipe through threads.

Preferably, the outer wall of the pesticide spraying head is provided with a plurality of groups of pesticide spraying holes.

Preferably, the housing of the ultrasonic generator is a sealed structure.

Preferably, an air pressure scale is arranged on the outer wall of the spraying medicine cylinder.

Compared with the prior art, the utility model discloses following beneficial effect has: this anesthetic sprayer for gastroscope room for the anesthetic is by atomizing back, direct action in throat position and below the throat position, alleviates patient's misery, and through the supersonic generator who sets up, the medical staff of being convenient for knows the position that the medicine spray head reachd moreover, and the practicality is strong.

Drawings

FIG. 1 is a schematic view of the entire structure of an anesthetic sprayer for a gastroscope room according to the present invention;

FIG. 2 is a partial structure view of the anesthetic sprayer for gastroscopy room of the present invention;

fig. 3 is a structure view of the inner structure of a medicine spraying barrel of the anesthetic sprayer for a gastroscope room.

In the figure: 1. spraying the medicine cylinder; 2. a push rod; 3. an atomization mechanism; 301. an anesthetic injection head; 302. a ceramic atomizing sheet; 303. sealing the connecting pipe; 4. an insertion tube; 5. a first connecting pipe; 6. an ultrasonic generator; 7. a pesticide spraying head; 8. a second connecting pipe; 9. a gas and medicine cavity; 10. a threaded pipe; 11. a medicine inlet pipe; 12. a seal ring; 13. a rubber piston.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, it can be known that: the anesthetic sprayer for the gastroscope room comprises a spraying cylinder 1, a push rod 2, an atomizing mechanism 3, an insertion tube 4, an ultrasonic generator 6 and a spraying head 7, wherein the spraying cylinder 1 is internally provided with an aerosol cavity 9, the aerosol cavity 9 is internally provided with a rubber piston 13, the upper end of the rubber piston 13 is fixedly provided with the push rod 2, the push rod 2 extends to the outside of the spraying cylinder 1, the outer surface of the push rod 2 is sleeved with a sealing ring 12, one end of the outer surface of the spraying cylinder 1, which is close to the bottom end, is provided with a medicine inlet tube 11, the other end of the medicine inlet tube 11 is movably connected with the atomizing mechanism 3, the bottom end of the spraying cylinder 1 is provided with a threaded tube 10, the outer surface of the threaded tube 10 is in threaded connection with a first connecting tube 5, the lower end of the first connecting tube 5 is provided with the insertion tube 4, the tail end of the insertion tube 4 is in threaded connection with a second connecting, the ultrasonic generator 6 is sleeved at the joint of the second connecting pipe 8 and the pesticide spraying head 7.

Further, the atomizing mechanism 3 includes an anesthetic injection head 301, a ceramic atomizing sheet 302 and a sealing connection pipe 303, the inlet end of the ceramic atomizing sheet 302 is provided with the anesthetic injection head 301, and the outlet end of the ceramic atomizing sheet 302 is provided with the sealing connection pipe 303.

Further, the sealing connection pipe 303 is movably connected with the medicine inlet pipe 11 through threads, so that different atomizing mechanisms 3 can be connected with medicine spraying barrels 1 of different specifications.

Furthermore, the outer wall of the medicine spraying head 7 is provided with a plurality of groups of medicine spraying holes, so that atomized air flow can be conveniently sprayed to the throat part of a patient, and the throat part of the patient can play an anesthetic effect.

Further, the shell of the ultrasonic generator 6 is a sealing structure, so that the ultrasonic generator is prevented from entering the interior of the body of the patient and damaging the body of the patient.

Further, the outer wall of the medicine spraying barrel 1 is provided with air pressure scales, and a user can conveniently control the pushing force.

The utility model discloses a principle and advantage: when using, at first pull push rod 2 and piston 13 to the culmination, then with atomizing mechanism 3 be connected to into pencil 11, follow narcotic injection head 301 with the narcotic injection get into ceramic atomizing piece 302, enter into aerosol cavity 9 behind the atomizing piece 302 atomizing droplet, insert inserting tube 4 the throat position of patient downwards after that, then push rod 2 and piston 13 push down, receive the signal that supersonic generator 6 conveyed through external ultrasonic receiver, be convenient for medical staff knows the position of medicine spray head 7, the even throat and the below position of throat that sprays to the patient of narcotic, take out inserting tube 4 after finishing.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a gastroscope is anesthetic medicine spraying device for room, is including spouting cartridge case (1), push rod (2), atomizing mechanism (3), insert tube (4), supersonic generator (6) and medicine spray head (7), its characterized in that: the inner part of the spraying cartridge (1) is arranged to be a gas-drug cavity (9), the inner part of the gas-drug cavity (9) is provided with a rubber piston (13), a push rod (2) is fixedly arranged at the upper end of the rubber piston (13), the push rod (2) extends to the outer part of the spraying cartridge (1), a sealing ring (12) is sleeved on the outer surface of the push rod (2), a drug inlet pipe (11) is arranged at one end of the outer surface of the spraying cartridge (1) close to the bottom end, the other end of the drug inlet pipe (11) is movably connected with an atomizing mechanism (3), a threaded pipe (10) is arranged at the bottom end of the spraying cartridge (1), a first connecting pipe (5) is connected to the outer surface of the threaded pipe (10) in a threaded manner, an inserting pipe (4) is arranged at the lower end of the first connecting pipe (5), a second connecting pipe (8) is connected to, and the tail end of the second connecting pipe (8) is provided with a pesticide spraying head (7), and an ultrasonic generator (6) is sleeved at the joint of the second connecting pipe (8) and the pesticide spraying head (7).

2. The anesthetic sprayer for gastroscope room according to claim 1, characterized in that said atomizing mechanism (3) comprises anesthetic injection head (301), ceramic atomizing plate (302) and sealing connection tube (303), said inlet end of ceramic atomizing plate (302) is provided with anesthetic injection head (301), and the outlet end of ceramic atomizing plate (302) is provided with sealing connection tube (303).

3. The anesthetic sprayer for gastroscopy room according to claim 2, characterized in that said sealing connection tube (303) is movably connected with the medicine inlet tube (11) by means of screw thread.

4. The anesthetic sprayer for gastroscopy room according to claim 1, characterized in that the outer wall of the sprayer head (7) is provided with a plurality of groups of spraying holes.

5. A gastroscopic anaesthetic sprayer according to claim 1 characterised in that the housing of the ultrasonic generator (6) is a sealed structure.

6. A gastroscopic anaesthetic sprayer according to claim 1 characterised in that the outer wall of the spraying cartridge (1) is provided with air pressure graduations.