Medical device
Provided is a medical device for clearing an obstruction from a surgical instrument or surgical site, the device comprising: a first hollow member configured to allow air or inert gas passage; a second hollow member having a distal end and a proximal end, the proximal end configured to be connectable to a vacuum or suction source; a housing member configured to receive both the first hollow member and the second hollow member; and a push button operably connected to the housing member; and an inflation bulb configured to be attachable to the housing member, wherein the push button is configured to disengage the first hollow member and occlude the second hollow member when depressed by a force, and/or wherein the push button and the inflation bulb are configured to be operable by one hand of an operator.
1. A medical device comprising:
a first hollow member configured to allow air or an inert gas passage;
a second hollow member having a distal end and a proximal end, the proximal end configured to be connectable to a vacuum or suction source;
a housing member configured to receive both the first hollow member and the second hollow member; and
a push button configured to be operably connected to the housing member, the push button including a head portion and a stem portion, the stem portion having a terminal end surface opposite the head portion and a slot longitudinally defined in the stem portion,
wherein when the push button is not depressed, surfaces defining the slot are configured to engage the first hollow member and cause the first hollow member to be occluded, and
wherein, when the push button is depressed, surfaces defining the slot are configured to disengage from the first hollow member such that the first hollow member is not occluded, and the terminal end surface of the stem portion is configured to occlude the second hollow member.
2. The medical device of claim 1 , wherein the terminal end surface of the stem portion is configured to disengage the second hollow member when a force depressing the push button is removed.
3. The medical device of claim 1 , wherein the medical device further comprises an inflation bulb configured to be attachable to the housing member.
4. The medical device of claim 1 , wherein the distal end of the second hollow member is configured to be connectable to a medical or surgical instrument.
5. The medical device of claim 4 , wherein the medical or surgical instrument comprises an irrigation line.
6. The medical device of claim 4 , wherein the medical or surgical instrument is a microdebrider.
7. The medical device of claim 1 , wherein the slot includes a narrow portion and a wide portion,
the narrow portion is configured to disengage the first hollow member and the first hollow member is configured to be received into the wide portion when the push button is depressed by a force.
8. A medical device comprising:
a first hollow member configured to allow air or an inert gas passage;
a second hollow member having a distal end and a proximal end, the proximal end configured to be connectable to a vacuum or suction source;
a housing member having a first section and a second section, the housing member configured to receive both the first hollow member and the second hollow member;
a push button disposed at the first section of the housing member, the push button including a head portion and a stem portion, the stem portion having a terminal end surface opposite the head portion and a slot longitudinally defined in the stem portion; and
an inflation bulb having two openings, one opening configured to be attached to the second section of the housing member,
wherein the inflation bulb and the push button are configured to be operable by one hand of an operator,
wherein when the push button is not depressed, surfaces defining the slot are configured to engage the first hollow member and cause the first hollow member to be occluded, and
wherein, when the push button is depressed by a force, surfaces defining the slot are configured to disengage from the first hollow member such that the first hollow member is not occluded, and the terminal end surface of the stem portion is configured to occlude the second hollow member.
9. The medical device of claim 8 , wherein the terminal end surface of the stem portion is configured to disengage the second hollow member when the force is removed.
10. The medical device of claim 8 , wherein the medical device further comprises a connecting member.
11. The medical device of claim 10 , wherein the connecting member is configured to have a one way valve.
12. The medical device of claim 10 , wherein the connecting member is configured to have a one way gas inlet.
13. The medical device of claim 8 , wherein the second hollow member is configured to be connectable to the vacuum or suction source through the inflation bulb.
14. The medical device of claim 8 , wherein the second hollow member is configured to be connectable to the vacuum or suction source without going through the inflation bulb.
15. The medical device of claim 8 , wherein the distal end of the second hollow member is configured to be connectable to a medical or surgical instrument.
16. The medical device of claim 15 , wherein the medical or surgical instrument is a microdebrider.
17. The medical device of claim 15 , wherein the medical or surgical instrument comprises an irrigation line.
18. The medical device of claim 8 , wherein the slot includes a first slot narrow portion and a second slot that is wider than the first slot wide portion, the first slot narrow portion is configured to disengage the first hollow member and the first hollow member is configured to be pushed received into the second slot wide portion when the push button is depressed by the force.
19. A surgical system comprising:
the medical device in accordance with claim 8 ;
a surgical instrument for cutting, resecting, shaving, and/or removing tissue;
the vacuum or suction source; and
an irrigation source,
wherein the medical device is operably connected to the vacuum or suction source and the surgical instrument, and wherein the irrigation source is operably connected to the surgical instrument.
20. The surgical system of claim 19 , wherein the surgical instrument is a microdebrider.