CN201320321Y

CN201320321Y - Disposable negative-pressure enemator

Info

Publication number: CN201320321Y
Application number: CNU2008202329259U
Authority: CN
Inventors: 沈林萍; 刘香兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-26
Filing date: 2008-12-26
Publication date: 2009-10-07
Anticipated expiration: 2018-12-26

Abstract

The utility model discloses a disposable negative-pressure enemator which comprises a douche bag and an anal tube. The enemator further comprises a pollution-removing negative-pressure bottle and a three-limb tube. A first port of the three-limb tube is connected with the douche bag by an injection tube which is provided with an adjustable clamp and a drip tube, a second port is connected with the pollution-removing negative-pressure bottle by a pollution-removing tube which is provided with the adjustable clamp, and a third port is connected with the anal tube. A side hole, an air bag and the adjustable clamp are sequentially arranged on the anal tube from the front end to the rear end. The beneficial effects of the disposable negative-pressure enemator are as follows: the operation is simple and convenient; only one time of tube inserting is needed, so as not to add pain to patients; the enemator does not need to be cleaned and disinfected after being used, so as to save time and labor; the satisfaction rate of intestinal tract cleaning is higher than that by the present method, and the compliance of the patients is improved; the enemator is applicable to negative-pressure drainage before and after various operations without other serious complications, so as to be deeply favored by the patients and nursing staffs; the enemator cannot damage mucous membranes of tissues, so as to be safe and reliable; a bottle body is transparent, so as to be beneficial for observing nature and quality of discharged liquid.

Description

Disposable negative pressure enemator

(1) technical field

This utility model belongs to medical apparatus, particularly a kind of disposable negative pressure enemator.

(2) background technology

The disposable enemator that the disposable enemator that now uses is produced as East China, Yangzhou medical apparatus and instruments Industrial Co., Ltd., structure has enteral irrigation bag, coloclysis conduit, minim pipette and anal canal.Present disposable enemator anal canal insertion depth 10-15cm slowly pours into 200ml, extracts anal canal, and defecation reflex appears in patient, and the enema retention time is of short duration, does not reach the purpose of intestinal tract cleaning, needs the repeated multiple times coloclysis.Now the enema method anal canal that uses inserts length 10-15cm, and according to the anatomical physiology characteristic of human body, and anal canal (3-4cm) adds the degree of depth that the length of rectum (12-15cm) is inserted greater than anal canal.Enema just in time is filled in internal rectum, and when enema gathers 150-200ml at internal rectum, internal rectum pressure is during greater than 7.3kpa, the rectal wall sensor promptly produces strong excitement, cause at once that by neural reflex defecation reflex produces just meaning, so retention time is of short duration, does not reach the purpose of intestinal tract cleaning.The enemator coloclysis of Shi Yonging intubate tube drawing repeatedly repeatedly for many years, repeatedly coloclysis increases patient's misery, and the possibility of colonic mucosal injury is arranged; Particularly the patient of lax, the gatism of old age and anal sphincter fixes because of no air bag, and leakage appears in anus, pollution sheet and nursing staff.Patient dependence reduces, and influences the intestinal tract cleaning degree.

(3) summary of the invention

This utility model is in order to remedy the deficiencies in the prior art, and a kind of easy to operate, safe and reliable, disposable negative pressure enemator of not increasing patient's misery is provided.

This utility model is achieved by the following technical solution:

Disposable negative pressure enemator of the present utility model, comprise douche bag, anal canal, its special character is: also comprise blowdown negative pressure bottle, tee T, first interface of tee T is connected douche bag by the pipe that pours into that has adjustable clamp and minim pipette, second interface connects the blowdown negative pressure bottle by the blow-off pipe that has adjustable clamp, the 3rd interface connects anal canal, is provided with side opening, air bag, adjustable clamp backward successively from front end on the anal canal.

Coloclysis principle: disposable enemator anal canal insertion depth 20-25cm, shape colon 25-40cm, this front opening is in shape colon and rectum intersection, reduced the defecation reflex that enema causes the stimulation of rectum, patient's toleration increases, air bag plays fixation, and it is excessive to stop loose stool effectively.

The beneficial effects of the utility model are, and are easy and simple to handle, only need an intubate, do not increase patient's misery, with after need not to clean, sterilize, save time, laborsaving, the intestinal tract cleaning satisfaction rate is better than the method used now, patient dependence improves, is applicable to each perioperative negative pressure drainage, do not have other severe complications, welcome by patient and nursing staff, the tissue adherence not damaged, have safe and reliable characteristics, bottle is transparent, is beneficial to the character and the quality of observing discharge liquor, is worthy of popularization.

(4) description of drawings

Fig. 1 is a structural representation of the present utility model.

Among the figure, 1 douche bag, 2 minim pipettes, 3 adjustable clamps, 4 pour into pipe, 5 air bags, 6 tee Ts, 7 Gasbag anal tubes, 8 anal canal side openings, 9 blow-off pipes, 10 blowdown negative pressure bottles.

(5) specific embodiment

Accompanying drawing is a kind of specific embodiment of the present utility model.

Disposable negative pressure enemator of the present utility model, comprise douche bag 1, anal canal 7, blowdown negative pressure bottle 10, tee T 6, first interface of tee T is connected douche bag 1 by the pipe 4 that pours into that has adjustable clamp 3 and minim pipette 2, second interface connects blowdown negative pressure bottle 10 by the blow-off pipe 9 that has adjustable clamp 3, the 3rd interface connects anal canal 7, is provided with side opening 8, air bag 5, adjustable clamp 3 backward successively from front end on the anal canal 7.

Disposable negative pressure enemator has designed tee T 6, air bag 5 and blowdown negative pressure bottle 10.Connect respectively with tee T and to pour into pipe 4, anal canal 7, blow-off pipe 9.The air bag of anal canal is special, the two air bag latex anal canals of the 32Fr of special front end band side opening, and total length 36cm, there is an air bag at anal canal front end 12cm place, and the air-capacitor amount is 50ml, and it is the 0.6cm side opening that 6 diameters are arranged in the anal canal front end 10cm length.Blow-off pipe 9 connects the disposable blowdown negative pressure bottle that Fanyu, Guangzhou medical supplies factory produces, and negative pressure value can reach 5.33-10.7kpa, and vacuum magnitude is obtained by extrusion bottle, range of negative pressure 5.33-10.7kpa; One on the portable Pressure gauge that Germany Bei Lang company produces.

Using method: the art liquid diet that advances, the vein fluid infusion, 20 milliliters of art proxima luce (prox. luc) oral castor oils in evening, art is given 50 milliliters of coloclysis of 50% glycerol morning, gets rid of the excrement piece.After ready, the Gasbag anal tube 20-25cm that inserts disposable negative pressure enemator is dark, with airbag aeration 10 1 15ml, plays fixation with syringe, in enema 1000 milliliters of enema bags of packing into of having prepared, conventional coloclysis pressure when slowly pouring into 200ml, is clamped and is poured into pipe, kept 10-15 minute, open blow-off pipe, by negative pressure gravitation, liquid and loose stool can flow out in the intestinal, the complete blow-off pipe 9 of clamping of stream, decontrol and pour into pipe, according to said method flushing is repeatedly clarified until the intestinal discharge liquor, emit gas in the air bag, extract anal canal 7, in the coloclysis process, can advise patient's proper transformation position, to improve the intestinal tract cleaning degree.

Claims

1. disposable negative pressure enemator, comprise douche bag (1), anal canal (7), it is characterized in that: also comprise blowdown negative pressure bottle (10), tee T (6), first interface of tee T is connected douche bag (1) by the pipe (4) that pours into that has adjustable clamp (3) and minim pipette (2), second interface connects blowdown negative pressure bottle (10) by the blow-off pipe (9) that has adjustable clamp (3), the 3rd interface connects anal canal (7), and anal canal (7) is gone up and is provided with side opening (8), air bag (5), adjustable clamp (3) backward successively from front end.