An irrigation device and method of using the device
A technology of equipment and irrigating liquid, applied in the direction of enema / irrigator, medical science, infusion set, etc., can solve the problems of surrounding environment pollution, exclusion, reservoir pollution, etc., to reduce discomfort and inconvenience, prevent backflow, safety fixed effect
Active Publication Date: 2012-05-30
MBH INT AS
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- Application Information
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Problems solved by technology
However, when the extended retaining member is to be emptied, this will need to be done by disconnecting the device from the irrigation fluid supply and allowing unrestricted backflow of liquid from the extended retaining member into the surrounding environment, causing damage to the Contamination of the surrounding environment, or alternatively, backflow into the reservoir of the flushing fluid, resulting in contamination of the reservoir
Also, the device in GB191107078 does not include means for preventing backflow from the irrigation site during use
Method used
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[0072] The invention is described below assuming that the device according to the invention is used for injecting irrigation fluid into the rectum. This assumption should not be construed as limiting and the device could also be used to infuse or perform other fluids such as medication or more thorough flushing procedures.
[0073] exist figure 1Among them, the irrigation device 1 basically consists of a catheter 2 having an opening at the distal end for discharging irrigation fluid into the irrigation site, an expandable fixation member 3, a reservoir 4 and a control unit 5 .
[0074] A first conduit 6 connects the reservoir 4 with the control unit 5 , a second conduit 7 connects the control unit 5 with the catheter 2 , and a third conduit 8 connects the control unit 5 with the fixation member 3 .
[0075] In the first conduit 6 is inserted a hand-held bellow pump 9, which can be actuated by squeezing by hand. Such pumps provide a pleasant and comfortable fit in the hand a...
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An irrigation device (1) comprising a reservoir (4) for an irrigating liquid, a catheter (2) in liquid communication with the reservoir (4), a fixation member (3) for fixation of the catheter (2) and a control unit (5). Said control unit (5) is arranged for in a first position transferring the irrigation liquid to the fixation member (3) and in a second position transferring the irrigation liquid to the catheter (2). Thereby is provided a simple, inexpensive and essentially maintenance free device (1) which can be used for administrating an irrigation liquid, and which at the same time comprises a fixation member (3) that will not be expelled from the body cavity by e.g. a peristaltic reflex, during use.
Description
technical field [0001] The invention relates to an irrigation device comprising: a reservoir of irrigating fluid, a catheter in fluid communication with the reservoir, a securing member and a control unit arranged to transfer the irrigating fluid in a first position to The member is secured and, in the second position, irrigation fluid is transferred to the catheter. Background technique [0002] Fluid infusion is a common medical procedure in which fluid is injected into a patient's rectum and lower bowel in order to induce bowel motility. The need for such procedures often arises in patients with certain physical diseases in which voluntary bowel control is impaired or when a bowel cleanse is required prior to eg a colonoscopy or surgery. [0003] According to, for example, International Patent Publication No. WO 98 / 23312, medical devices currently exist in the art which require the procedure to infuse a patient with irrigation fluid, wherein the irrigation medium is supp...
Claims
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IPC IPC(8): A61M3/02
CPCA61M25/04A61M3/0295
Inventor 亨里克·博克·比耶勒高
Owner MBH INT AS