CN109125890A - A kind of Y type anal canal with air bag - Google Patents

Abstract

A kind of Y type anal canal with air bag, including conduit, catheter proximal end are cecum, are equipped with opening away from cecum certain distance, conduit is externally provided with inflatable cuff, and inflatable cuff is equipped with gas tube along pipe inner wall, and gas tube stretches out conduit and is externally connected to instruction capsule, check valve；The catheter tip is equipped with breeches joint, and breeches joint one end connects Enemator, the other end connects drainage device.Breeches joint is arranged in catheter tip by the way that air bag is arranged outside conduit in a kind of Y type anal canal with air bag provided by the invention, can avoid repeated intubation and increases patient suffering, while patient is not required to worry and go to the toilet, and in addition enema fluid can also be prevented excessive.

Description

A kind of Y type anal canal with air bag

Technical field

The present invention relates to medical equipment, especially a kind of Y type anal canal with air bag.

Background technique

In clinical nursing activity, the patient of constipation is frequently encountered, or needs to do intestinal inspection and preoperative intestines Road prepares, and needs to carry out cleansing enema.Bowel lavage is that a certain amount of liquid is poured into colon by anus per rectum, to help patient clear Clean enteron aisle, defecation, exhaust or enteral feeding drug or nutrition reach the method for determining diagnosing and treating purpose.Purpose is to release Constipation, intestinal tympanites；Thorough cleaning intestine is prepared for intestinal surgery, inspection or childbirth；It dilutes and removes nuisance in enteron aisle Matter mitigates poisoning；Cryogenic liquid is poured into, is cooled down for high fever patient.

Bowel lavage uses disposable anal canal.There are some problems for existing disposable anal canal: 1), During bowel lavage, since often there is enema fluid when bowel lavage as abdominal pressure increases in some patient's anal sphincter relative relaxations It is excessive from anus, cause to pollute Bed unit and patient's clothing or even bowel lavage failure.2), cleansing enema, it is desirable that discharge liquor cleaning Without excrement matter, repeated intubation is just needed, patient goes to the toilet excretion repeatedly.The especially patient of prolonged constipation, it is most of to have hemorrhoid, repeatedly Intubation stimulation patient anus, increase patient suffering, have little time to go to the toilet sometimes, just drain.

Later, we replaced anal canal to carry out cleansing enema with three-cavity air bag urethral catheter.But catheter material is too soft, It is not easy to be intubated, also needs repeated intubation.Still later, we apply disposable transfusion device, cut off front end filter, instead of anal canal into Row bowel lavage.Effect is pretty good in retention enema.Applied to cleansing enema or defective: the first, flow velocity is slow, and second, bad solid It is fixed, it meets abdominal pressure increase and is easy to be sliding out, third, repeated intubation stimulate anus, increase patient suffering, the 4th, bowel lavage equally occur Liquid phenomenon excessive from anus.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of the Y type anal canal with air bag, avoidable repeated intubation increasing Add patient suffering, while patient is not required to worry and go to the toilet, and in addition enema fluid can also be prevented excessive.

In order to solve the above technical problems, the technical scheme adopted by the invention is that:

A kind of Y type anal canal with air bag, including conduit, catheter proximal end are cecum, are equipped with opposite opening away from cecum certain distance, Conduit is externally provided with inflatable cuff, and inflatable cuff is equipped with gas tube along pipe inner wall, and gas tube stretches out conduit and is externally connected to instruction Capsule, check valve；The catheter tip is equipped with breeches joint, and breeches joint one end connects Enemator, the other end connects drainage device.

The long 270mm of conduit, thickness of pipe wall 1mm, diameter design have large and small two kinds of specifications, length be respectively 24mm, 26mm, internal diameter are respectively 6mm, 10mm.

The inflatable cuff design has large and small two kinds of specifications, and outer diameter is respectively when the air bag of two kinds of different sizes is propped up 30mm、40mm。

A kind of Y type anal canal with air bag of the present invention when carrying out cleansing enema according to operating instruction, selects dimension anus Men Guan, after the completion of intubation, Y-piece one end connects Enemator, and the other end connects drainage device, directly leads out excreta, avoid Repeated intubation increases patient suffering, while patient is not required to worry and go to the toilet.It inflates to air bag, inflation is determined according to instruction capsule size Amount, simultaneously because there is air bag to the obstruction of enteron aisle, can prevent enema fluid excessive convenient for fixing.Using the anal canal bowel lavage, tool There is intubation to be easy, facilitate fixation, enema fluid can be prevented excessive to avoid repeating to be intubated.Mitigate patient significantly to draw because repeating intubation The pain risen, meanwhile, also mitigate the workload of nurse significantly, improves work efficiency.Significant effect is worthy to be popularized.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples:

Fig. 1 is schematic diagram of the invention.

In figure: conduit 1, inflatable cuff 2, gas tube 3 indicate capsule 4, check valve 5, opening 6, breeches joint 7.

Specific embodiment

As shown in Figure 1, a kind of Y type anal canal with air bag, can be applied to various bowel lavage.The anal canal is in disposable pneumo By improving in the design basis of cannula.The Front-end Design of trachea cannula at cecum, it is stifled to can avoid excrement matter when intubation Fill in conduit.Symmetrically arranged opening 6 is provided at the 8mm of top, opening 6 is ellipse, and the path * major diameter of ellipse is 5 mm *8mm.At cecum 25mm design inflatable cuff 2, it is small that inflatable cuff 2 fills up diameter 30(), 40mm(it is big), advised according to conduit Lattice determine, are designed to large and small two specifications.The gas tube 3 being connected to inflatable cuff 2 is along 1 inner wall of conduit away from drawing at cecum 210mm Out.Gas tube 3 is located at the long 200mm in part outside conduit 1, and outer termination indicates capsule 4, check valve 5.In order to facilitate intubation, guarantee to lead Catheter design can be long 270mm, thickness of pipe wall 1mm by the hardness and length of pipe 1, and diameter determines according to specification, designed size Two specifications, length are not 24mm(internal diameter 6mm), 26mm(internal diameter 10mm).

Y type joint is designed in 1 distal opening of conduit, and the long 30mm of connector, for connecting Enemator, the other end is used for for one end Connect drainage device.It can be container with lid, also can connect electric suction apparatus.

When work, which is inserted into according to operating instruction, is inflated according to instruction capsule size to air bag, in inflatable cuff 2 It is filled with a certain amount of gas, is acted on by air bag and intestinal wall, the device can be fixed, avoid slipping, while blocking intestinal tube, keep away It is excessive to exempt from enema fluid.Enemator is connected in Y-piece one end, the other end connects drainage device.When pouring into liquid, blocks drainage and connect Adapter tube.After pouring into a certain amount of enema fluid, Enemator connecting tube is blocked, open drainage connecting tube is drained using siphon principle Excreta.Excreta can be directly led out in this way, avoided repeated intubation and increased patient suffering, while patient is not required to worry and go to the toilet, And it avoids polluting Bed unit or clothing because enema fluid is excessive.

When meeting excrement matter blocking cause inadequate drainage, it can connect electric suction apparatus and carry out wink suction.

Claims (3)

1. a kind of Y type anal canal with air bag, it is characterised in that: including conduit (1), conduit (1) front end is cecum, away from cecum one Set a distance is equipped with opposite opening (6), and conduit (1) is externally provided with inflatable cuff (2), and inflatable cuff (2) is equipped with along conduit (1) inner wall fills Tracheae (3), gas tube (3) stretch out conduit (1) and are externally connected to instruction capsule (4), check valve (5)；Conduit (1) end is equipped with Breeches joint (7), breeches joint (7) one end connects Enemator, the other end connects drainage device.

2. a kind of Y type anal canal with air bag according to claim 1, it is characterised in that: the long 270mm of the conduit (1), Thickness of pipe wall 1mm, diameter design have large and small two kinds of specifications, and length is respectively 24mm, 26mm, and internal diameter is respectively 6mm, 10mm.

3. a kind of Y type anal canal with air bag according to claim 2, it is characterised in that: inflatable cuff (2) design There are large and small two kinds of specifications, outer diameter is respectively 30mm, 40mm when the air bag of two kinds of different sizes is propped up.