Spinal grooved director with built in balloon

Claim 2

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member defining a longitudinal axis with an internal bore and a closed distal end, an inflatable balloon moveably mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis to said closed distal tip forming a balloon seat adjacent said internal bore allowing directed expansion of said balloon away from said longitudinal axis seat toward an area to which compression is to be applied allowing guidance and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member to a new position within said vertebra when said balloon is deflated to reposition said balloon within said vertebra and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said pump means including a pressure gauge connected thereto and a connector conduit means communicating with said internal bore to provide fluid communication with said balloon to inflate and deflate said balloon.

Claim 3

A grooved director apparatus as claimed in claim 1 wherein said balloon includes a guide wire.

Claim 4

A grooved director apparatus as claimed in claim 1 wherein said connector conduit comprises a flexible tubing mounted to said tip of said syringe to transport flowable material from said syringe and a locking tip mounted to a distal end of said flexible tubing, said locking tip being adapted to be locked in a fixed position relative to said rigid groove director.

Claim 5

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member with a longitudinal axis defining an internal bore, a cut away seat portion adjacent said internal bore and a rounded solid closed distal end, an inflatable balloon mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis toward said closed distal end forming a balloon seat for said inflatable balloon, said seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance of balloon expansion and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing for selective rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon.

Claim 6

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member with a longitudinal axis defining an internal bore, a cut away seat portion adjacent said internal bore and a rounded solid closed distal end, an inflatable balloon mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis toward said closed distal end forming a balloon seat for said inflatable balloon, said seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance of balloon expansion and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing for selective rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon.

Claim 7

A grooved director apparatus as claimed in claim 4 wherein said tubular member is stainless steel.

Claim 8

A grooved director apparatus as claimed in claim 4 wherein said pump means comprises a syringe body, a plunger mounted in said syringe body, a pressure gauge mounted at the distal end of said syringe body and a connector conduit leading from a tip at the end of said syringe body to allow fluid communication with said balloon.

Claim 9

A grooved director apparatus as claimed in claim 6 wherein said syringe body has a cylindrical housing and said plunger has a cylindrical body, said syringe body being provided with locking means to lock said plunger in a fixed position within said body.

Claim 10

A grooved director apparatus as claimed in claim 6 wherein said syringe body has a cylindrical housing with internal threading, and said plunger has a cylindrical body with external threading.

Claim 11

A grooved director apparatus as claimed in claim 6 wherein said syringe body includes a handle mechanism comprising a syringe housing with at least two wing members extending outward from the syringe housing to provide easy grasping of the syringe housing.

Claim 12

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member defining a longitudinal axis with a closed distal tip and an open proximal end portion, an inflatable balloon mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis to said closed distal tip forming a balloon seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said anchor means comprises a housing defining a through going bore for receiving said rigid tubular member, a second bore intersecting said through going bore and a locking member mounted in said second bore adapted to engage said rigid tubular member and hold the same in a locked position.

Claim 13

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member defining a longitudinal axis with a closed distal tip and an open proximal end portion, an inflatable balloon mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis to said closed distal tip forming a balloon seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said anchor means comprises a housing defining a through going bore for receiving said rigid tubular member, a second bore intersecting said through going bore and a locking member mounted in said second bore adapted to engage said rigid tubular member and hold the same in a locked position.

Claim 14

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member defining a longitudinal axis with a closed distal tip and an open proximal end portion, an inflatable balloon mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis to said closed distal tip forming a balloon seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said pump means including a flexible tubing connected to the distal end of a syringe to transport flowable material from said syringe and a bayonet type locking tip secured to the distal end of said flexible tubing, said locking tip being adapted to be locked in a fixed position relative to said rigid groove director.

Claim 15

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member defining a longitudinal axis with a closed distal tip and an open proximal end portion, an inflatable balloon mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis to said closed distal tip forming a balloon seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said pump means including a flexible tubing connected to the distal end of a syringe to transport flowable material from said syringe and a bayonet type locking tip secured to the distal end of said flexible tubing, said locking tip being adapted to be locked in a fixed position relative to said rigid groove director.

Claim 16

A grooved director apparatus as claimed in claim 1 wherein said locking tip comprises a tip member with external threads.

Claim 17

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member defining a longitudinal axis with a closed distal tip and an open proximal end portion, an inflatable balloon moveably mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis to said closed distal tip forming a balloon seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said pump means comprising a syringe body, a plunger mounted in said syringe body, a pressure gauge mounted at the distal end of said syringe body and a connector conduit leading from a tip at the end of said syringe body to provide fluid communication with said balloon, including a connector member mounted to a distal end of said grooved director and adapted to hold a locking tip of said connector conduit.

Claim 18

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member defining a longitudinal axis with a closed distal tip and an open proximal end portion, an inflatable balloon moveably mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis to said closed distal tip forming a balloon seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said pump means comprising a syringe body, a plunger mounted in said syringe body, a pressure gauge mounted at the distal end of said syringe body and a connector conduit leading from a tip at the end of said syringe body to provide fluid communication with said balloon, including a connector member mounted to a distal end of said grooved director and adapted to hold a locking tip of said connector conduit.

Claim 19

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member defining a longitudinal axis with a closed distal tip and an open proximal end portion, an inflatable balloon moveably mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis to said closed distal tip forming a balloon seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said pump means comprising a syringe body, a plunger mounted in said syringe body, a pressure gauge mounted at the distal end of said syringe body and a connector conduit leading from a tip at the end of said syringe body to provide fluid communication with said balloon, said anchor means comprises a housing defining a through going bore for receiving said rigid tubular member, a second bore intersecting said through going bore and a locking member mounted in said second bore adapted to engage said rigid tubular member and hold the same in a locked position.

Claim 20

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member defining a longitudinal axis with a closed distal tip and an open proximal end portion, an inflatable balloon moveably mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis to said closed distal tip forming a balloon seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said pump means comprising a syringe body, a plunger mounted in said syringe body, a pressure gauge mounted at the distal end of said syringe body and a connector conduit leading from a tip at the end of said syringe body to provide fluid communication with said balloon, said anchor means comprises a housing defining a through going bore for receiving said rigid tubular member, a second bore intersecting said through going bore and a locking member mounted in said second bore adapted to engage said rigid tubular member and hold the same in a locked position.

Claim 21

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member with a longitudinal axis defining an internal bore, a cut away seat portion adjacent said internal bore and a rounded solid digital end piece, a closed distal tip and proximal end portion, an inflatable balloon mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis toward said closed distal tip forming a balloon seat for said inflatable balloon, said seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance of balloon expansion and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said internal bore being dimensioned for the transportation of osteogenic material through said bore.

Claim 22

A grooved director apparatus to aid in the insertion of a balloon catheter into a vertebra comprising an elongated substantially rigid tubular member with a longitudinal axis defining an internal bore, a cut away seat portion adjacent said internal bore and a rounded solid digital end piece, a closed distal tip and proximal end portion, an inflatable balloon mounted in said tubular member, said tubular member being cut away from a point along the longitudinal axis toward said closed distal tip forming a balloon seat for said inflatable balloon, said seat allowing directed expansion of said balloon away from said longitudinal axis toward an area to which compression is to be applied allowing guidance of balloon expansion and control of the force of expansion in the vertebra, anchor means mounted to said tubular member keeping said tubular member in a fixed position when said balloon is inflated while allowing selective circumferential rotation of said tubular member when said balloon is deflated and pump means fluidly connected to said rigid tubular member to apply selected fluid pressure to said balloon, said internal bore being dimensioned for the transportation of osteogenic material through said bore.

Claim 23

A grooved director apparatus as claimed in claim 15 wherein said osteogenic material consists of a group selected from hydroxyapatite, various formulations of biocompatible calcium phosphates, biocompatible calcium sulfates, demineralized and/or mineralized bone particles, collagen and/or collagen derivative preparations alone or in combination with other biomaterials, chitin and/or chitosan preparations.