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Apparatus for wiping a contaminated lumen of an endoscope including a cleaning member having at least one radially extending fin for passing axially through the lumen with at most a small clearance whereby contamination remaining after passage of the member through the lumen is substantially uniform

Apparatus for wiping a contaminated lumen of an endoscope including a cleaning member having at least one radially extending fin for passing axially through the lumen with at most a small clearance whereby contamination remaining after passage of the member through the lumen is substantially uniformly distributed as a thin film on an internal wall of the lumen. The invention also relates to a method for cleaning a contaminated lumen of an endoscope including pulling or pushing a cleaning member axially through the lumen and treating the uniformly distributed film with a cleaning composition.

대표청구항 ▼

Apparatus for wiping a contaminated lumen of an endoscope including a cleaning member having at least one radially extending fin for passing axially through the lumen with at most a small clearance whereby contamination remaining after passage of the member through the lumen is substantially uniform

Apparatus for wiping a contaminated lumen of an endoscope including a cleaning member having at least one radially extending fin for passing axially through the lumen with at most a small clearance whereby contamination remaining after passage of the member through the lumen is substantially uniformly distributed as a thin film on an internal wall of the lumen. The invention also relates to a method for cleaning a contaminated lumen of an endoscope including pulling or pushing a cleaning member axially through the lumen and treating the uniformly distributed film with a cleaning composition. m 1, characterized by the fact that the drive (47) of the spool (7) and the drive (46) of a pair of preceding pressure rollers (42) feature an electronic control which match the even pulling force one the one hand and the speed to roll up the section of piping on the other hand. 3. A coating system according to claim 1, characterized by the fact that two pairs of pressure rollers (42, 42' ) are intended which are positioned one after the other towards the pulling motion of which each features one pressure roller (44) that is powered whereas the other pressure roller (45) follows due the frictional pressure of the coating surface of the section of piping (4) while the drive (47) of the spool (7) is built so that is follows the drive (46) of the pairs of pressure rollers and at least one pair of pressure rollers (42, 42') can be extended parallel to the spool axis (49) preferably on a carriage (50). 4. A coating system according to claim 1, characterized by the fact that the vehicle (3) features a casing with six or more in radial direction extended gliding skids (11) whose contact surface (13) can be set towards the longitudinal middle axis (14) of the vehicle (3). 5. A coating system according to claim 1, characterized by the fact that the rotating distributor (18) is designed as a rotation symmetrical pot with outlet openings and that it features a pipe (24) which leads into the inside of the pot and is fixated opposite to the casing of the vehicle (3) and features a beveled open end piece whereas as the slanted opening (25) points outwards to the closest area of the inside wall (26) of the pot. 6. A coating system according to claim 1, characterized by the fact that the rotating distributor (18) is designed to function as a spray-gun (60) with a radial positioned outlet opening (29) and integrated mixer (23') and that the shaft (61) of the pivotal drive (62) which turns the spray gun (60) features a media through put (64) or is a media through put. 7. A coating system according to claim 1, characterized by the fact that a media through put (64) is designed as a cylinder casing (65) with a component connectors ((66, 67) for the two components and a compressed air connector (68) and that the cylinder casing (65) houses a shaft (61) which is connected with the compressed air powered pivotal drive (69) and that the shaft (61) features outer ring channels (70, 72, 74) and axial sack drillings (71, 73, 75) that correspond with the connectors (66, 67, 68). 8. A coating system according to claim 1, characterized by the fact that the rotating distributor (18) features a radial positioned and executing outlet opening (29) which corresponds with an atomizer air spray jet (110) which is fitted with an airflow change nut (112) that influences the spray angle of the media output (111). 9. A coating system to coat inside of pipes (1) and similar longitudinally stretched hollow objects in the form of a vehicle with a distributor which can travel lengthwise through a pipe whereas the components of the coating agent are separated up to the distributor in a common section of piping, are then intensively mixed and as a mixture applied onto the inner walls of the pipe in travel direction behind the vehicle, the vehicle is designed with space holders that compensate irregularities of the inner wall of the pipe and that can be adjusted to fit the individual diameter of the inner wall of the pipe and that it can be moved forwards and backwards inside the pipe to correct mistakes whereas the pulling section of piping is always kept tight and at the points where it changes the direction it is guided by rollers that secure the predetermined angle of redirection and it is also guided during the rolling on and off process of the spool and thus always remains connected with the coating agent storage container, characterized by the fact that the rotating distributor (18) consists of a supporting