CN201275282Y

CN201275282Y - Constant-pressure drainage stomach tube

Info

Publication number: CN201275282Y
Application number: CNU2008201730641U
Authority: CN
Inventors: 林康; 张翼; 葛秀丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-17
Filing date: 2008-10-17
Publication date: 2009-07-22
Anticipated expiration: 2018-10-17

Abstract

The utility model discloses a constant-voltage drainage gastric tube which consists of a drainage tube (1); and a drainage side hole (2) is formed on the side wall at one end of the drainage tube (1). The gastric tube is characterized in that a constant-voltage negative pressure bottle (3) is connected with the other end of the drainage tube (1); a gravity suction cylinder (4) is fixed on one side of the constant-voltage negative pressure bottle (3); an upper mouth spigotjoint of the gravity suction cylinder (4) is connected with an catheter spigotjoint of the constant-voltage negative pressure bottle (3) through a catheter (5); and a fixed hook (6) is arranged on the wall between the gravity suction cylinder (4) and the constant-voltage negative pressure bottle (3). The gastric tube can not only prevent the gastric tube from dropping, but also is provided with constant-voltage negative pressure suction apparatus which causes the gastric tube to always conduct suction under a set negative pressure suction force during a drainage process of the gastric tube, thereby preventing the gastric tube from being blocked by lump matters or mucus; at the same time, tapping is convenient, and the gastric tube is provided with functions of concurrent sterilization, disinfection and peculiar smell elimination, so that the use of the gastric tube is more convenient and safer; and the gastric tube can be widely applied to intragastric drainage of various operations.

Description

Constant voltage drain stomach tube

Technical field

This utility model relates to a kind of improvement of stomach tube, specifically a kind of constant voltage drain stomach tube.

Background technology

Employed stomach tube in the esophageal carcinoma, carcinoma of gastric cardia, gastric cancer operation, comprise that drainage tube and collapsible suction capsule constitute, on a distolateral wall that stretches into gastric, be provided with the drain side opening, collapsible suction capsule on the outer end connects, collapsible suction capsule plastic production, for box-like, during use, drainage tube is inserted gastric in the nostril, pinch collapsible suction capsule flat, when collapsible suction capsule stretches automatically, form certain suction force, gastric is carried out negative pressure drainage.The existing deficiency of this drain stomach tube: the one, be not easy to fix, under normal conditions, be to be bonded in nose with adhesive plaster, but because of drainage tube long, in use or the nursing in, careless slightly, can make drainage tube shake or whipping, cause skidding off gastric, therefore, stomach tube is fixed how, prevent from gastric, existing many designs, but these designs do not consider that still the gravity of collapsible suction capsule and swing thereof are to the fixed influence of stomach tube; The 2nd, the suction of collapsible suction capsule is constant voltage not, enter the increase of the amount in the collapsible suction capsule along with gastric drain liquid, the suction of collapsible suction capsule is more and more littler, cause inadequate drainage, particularly under the situation that drainage tube is stopped up by block, be difficult to drain especially, need take off collapsible suction capsule, artificial with the drainage tube conducting, connect collapsible suction capsule again, operation is wasted time and energy again like this, simultaneously, and the present collapsible suction capsule that uses, capacity is less, under the more situation of drainage flow, then need repeatedly to pour out especially, use also inconvenient.

Summary of the invention

The purpose of this utility model is to provide a kind of can not only make the stomach tube fixing-stable, prevents from gastric, and the captivation constant voltage, pours out the drain dirt easily, and capacity is big, the constant voltage drain stomach tube being convenient to operate.

For reaching above purpose, the technical scheme that this utility model adopted is: this constant voltage drain stomach tube, constitute by drainage tube, on a distolateral wall of drainage tube, be provided with the drain side opening, it is characterized in that connecting the constant voltage negative pressure bottle at the other end of drainage tube, gravity suction cylinder on a side of constant voltage negative pressure bottle is fixing, the suitable for reading spigot joint of gravity suction cylinder is connected with the conduit of constant voltage negative pressure bottle is spigot joint by conduit, by constant gravity suction, make the negative pressure constant voltage in the constant voltage negative pressure bottle, on the wall between gravity suction cylinder and the constant voltage negative pressure bottle, be provided with fixed hook, gravity suction cylinder and constant voltage negative pressure bottle can be fixed on the body by fixed hook.This utility model is also implemented by following measure: described gravity suction cylinder, constitute by cylindrical shell, piston, piston handle, gravity disk, movable weight, spigot joint, The lower flap suitable for reading, piston is located in the cylindrical shell, piston handle passes the central through hole of The lower flap, fix gravity disk in the end of piston handle, establish movable weight at the upside of gravity disk, the size of gravity is regulated in the increase and decrease by movable weight, thus the drop-down suction force size of regulating piston; Described constant voltage negative pressure bottle, by bottle, suction catheter is spigot joint, conduit is spigot joint and faucet constitutes, establish suction catheter in the upper end of bottle spigot joint spigot joint with conduit, on the sidewall of the bottom of bottle, establish faucet, on faucet, be provided with valve, during use, fill a spot of disinfection solution, make drain liquid in time in bottle, sterilize, sterilize and remove abnormal flavour at the bottle inner bottom part; Lower end at drainage tube also is provided with fixation clamp, with fixation clamp the lower end of drainage tube is fixed, and prevents that nursing staff or other nurses personnel from touching suction stream pipe and producing whipping.

The beneficial effects of the utility model are: compare with the stomach tube of present use, not only be provided with fixture to stomach tube, prevent deviating from of stomach tube, and be provided with the negative pressure suction device of constant voltage, make stomach tube in the drain process, all the time be under the negative pressure suction force of setting and attract, prevent that stomach tube from being stopped up by block or mucus; Simultaneously, also be convenient to tapping, also have the function of sterilization, disinfecting and foreign flavor removing at any time, so, use convenient, safety, can be widely used in the gastric drain in the various operations.

Description of drawings

Fig. 1 looks sketch map for this utility model structure master.

Fig. 2 analyses and observe enlarged diagram for this utility model gravity suction cylinder.

Fig. 3 analyses and observe enlarged diagram for this utility model constant voltage negative pressure bottle.

The specific embodiment

Make this utility model with reference to accompanying

drawing

1,2,3.This constant voltage drain stomach tube, constitute by drainage tube 1, on a distolateral wall of drainage tube 1, be provided with drain side opening 2, it is characterized in that connecting constant voltage negative pressure bottle 3 at the other end of drainage tube 1, gravity suction cylinder 4 on a side of constant voltage negative pressure bottle 3 is fixing, the suitable for reading spigot joint of gravity suction cylinder 4 is connected with the conduit of constant voltage negative pressure bottle 3 is spigot joint by conduit 5, is provided with fixed hook 6 on the wall between gravity suction cylinder 4 and the constant voltage negative pressure bottle 3.Described gravity suction cylinder 4, constitute by cylindrical shell 4a, piston 4b, piston handle 4c, gravity disk 4d, movable weight 4e, spigot joint 4f suitable for reading, The lower flap 4g, piston 4b is located in the cylindrical shell 4a, piston handle 4c passes the central through hole of The lower flap 4g, fix gravity disk 4d in the bottom of piston handle 4c, establish movable weight 4e at the upside of gravity disk 4d; Described constant voltage negative pressure bottle 3, constitute by bottle 3a, the spigot joint 3b of suction catheter, the spigot joint 3c of conduit and faucet 3d, establish spigot joint 3b of suction catheter and the spigot joint 3c of conduit in the upper end of bottle 3a, on the sidewall of the bottom of bottle 3a, establish faucet 3d, on faucet 3d, be provided with valve 3e.

Claims

1, a kind of constant voltage drain stomach tube, constitute by drainage tube (1), on a distolateral wall of drainage tube (1), be provided with drain side opening (2), it is characterized in that connecting upward constant voltage negative pressure bottle (3) at the other end of drainage tube (1), at the fixing gravity suction cylinder (4) of going up of a side of constant voltage negative pressure bottle (3), gravity suction cylinder (4) suitable for reading spigot joint by conduit spigot joint be connected of conduit (5) with constant voltage negative pressure bottle (3) is provided with fixed hook (6) on the wall between gravity suction cylinder (4) and the constant voltage negative pressure bottle (3).

2, constant voltage drain stomach tube according to claim 1, it is characterized in that described gravity suction cylinder (4), constitute by cylindrical shell (4a), piston (4b), piston handle (4c), gravity disk (4d), movable weight (4e), spigot joint (4f) suitable for reading, The lower flap (4g), piston (4b) is located in the cylindrical shell (4a), piston handle (4c) passes the central through hole of The lower flap (4g), the fixing gravity disk (4d) of going up is established movable weight (4e) at the upside of gravity disk (4d) in the bottom of piston handle (4c).

3, constant voltage drain stomach tube according to claim 1, it is characterized in that described constant voltage negative pressure bottle (3), constitute by bottle (3a), suction catheter spigot joint (3b), conduit spigot joint (3c) and faucet (3d), establish suction catheter spigot joint (3b) and conduit spigot joint (3c) in the upper end of bottle (3a), on the bottom sidewall of bottle (3a), establish faucet (3d), on faucet (3d), be provided with valve (3e).