Medical drainage device and a fill funnel for a medical drainage device
View Patent ↗A medical drainage device is provided which includes a casing and a chamber for indicating the amount of suction applied to an animal or human body by the height of a water column. A fill funnel is further provided, which is attached to an opening in the casing for filling water through the opening into the chamber. The fill funnel has a configuration rendering the fill funnel selectively impermeable. A fill funnel and a method of manufacturing a fill funnel are also provided.
1. A medical drainage device comprising:
a casing;
a chamber for indicating the amount of suction applied to an animal or human body by the height of a water column;
a dyeing device provided within the chamber for dyeing water therein; and
a fill funnel attached to an opening in the casing for filling water through an opening into the chamber; wherein the fill funnel is configured and dimensioned to be selectively impermeable to the dyeing device and selectively permeable to gas and liquid;
wherein the fill funnel includes a blocking device for rendering the fill funnel selectively impermeable, and
wherein the blocking device is a bar across an inner side of the fill funnel.
2. Medical drainage device according to claim 1 , wherein the blocking device is a cloth.
3. The medical drainage device according to claim 1 , wherein the blocking device is configured and dimensioned to reduce an inner size and a diameter of the fill funnel.
4. The medical drainage device according to claim 1 , wherein the blocking device is a cross within the fill funnel.
5. The medical drainage device according to claim 1 , wherein the blocking device includes at least one bar protruding from the inner walls of the fill funnel.
6. The medical drainage device according to claim 5 , wherein the at least one bar is a circumferential bar.
7. The medical drainage device according to claim 1 , wherein the fill funnel is flush with the casing.
8. The medical drainage device according to claim 1 , wherein the fill funnel is at least partly inserted into the opening.
9. The medical drainage device according to claim 1 , wherein the fill funnel is disposed on connection means protruding from the casing around the opening.
10. The medical drainage device according to claim 1 , further comprising a fixation device for fixedly attaching the fill funnel to the casing.
11. The medical drainage device according to claim 1 , wherein the chamber is a patient assessment manometer chamber.
12. The medical drainage device according to claim 1 , wherein the fill funnel is attached to the medical drainage device by a string.
13. A fill funnel for a medical drainage device, the fill funnel being attachable to an opening in a casing of the medical drainage device for enabling water to fill through the opening into a chamber, wherein the fill funnel includes a blocking device for rendering the fill funnel selectively impermeable, and wherein the blocking device is a bar across an inner side of the fill funnel.
14. A medical drainage device comprising:
a casing; and
a chamber for indicating the amount of suction applied to an animal or human body by the height of a water column; and
a fill funnel attached to an opening in the casing for filling water through an opening into the chamber; wherein the fill funnel includes a blocking device for rendering the fill funnel selectively impermeable,
wherein the blocking device is a bar across an inner side of the fill funnel.
15. The medical drainage device according to claim 14 , wherein the fill funnel is configured and dimensioned to be impermeable to components and particles exceeding a predefined size.
16. The medical drainage device according to claim 14 , wherein the fill funnel is configured and dimensioned to be permeable to gas and liquid.
17. The medical drainage device according to claim 1 , wherein the fill funnel is configured and dimensioned to be impermeable to components and particles exceeding a predefined size.