1. A multi-injection microneedle therapy system comprising:
a microneedle mount which has a number of needles to deliver drugs and is connected to a syringe;
a gun which has functions of inserting the microneedle mount into the skin and injecting the drugs supplied to the syringe; and
a cart which has functions of providing power for operating the gun and simultaneously controlling the operations of the gun,
wherein a number of holes are created on the human skin and simultaneously the drugs are injected into the human skin by using the microneedle mount and the syringe according to the operations of the gun.
2. The multi-injection microneedle therapy system of claim 1, wherein the microneedle mount comprises:
a syringe connector connected with the syringe;
a gun connector mounted on the gun;
a drug delivery tube for connecting the syringe connector to the gun connector;
a plurality of the needles connected to a front portion of the gun connector; and
a hub for supporting the needles,
wherein the drugs supplied through the syringe connector are injected through the needles of the gun connector.
3. The multi-injection microneedle therapy system of claim 1 or 2, wherein the needles are mounted to be inserted through the gun connector so as to be extended inside the drug delivery tube to be directly supplied with the drugs from the drug delivery tube.
4. The multi-injection microneedle therapy system of claim 2, wherein a sealing portion for preventing drug leakage is formed at the portion of the gun connector through which the needles penetrate.
5. The multi-injection microneedle therapy system of claim 1, wherein the microneedle mount comprises:
a syringe connector connected with the syringe;
a gun connector which has a hollow through which the drugs are injected and is mounted on the gun;
a drug delivery tube for connecting the syringe connector to the gun connector; and
a plurality of the needles which penetrate a front portion of the gun connector to be engaged therewith and are connected with the hollow,
wherein the drugs supplied through the syringe connector are injected through the needles of the gun connector.
6. The multi-injection microneedle therapy system of claim 5, wherein a sealing portion for preventing drug leakage is formed at the portion of the gun connector through which the needles penetrate.
7. The multi-injection microneedle therapy system of claim 1, wherein the gun comprises a drug stopper comprising:
a plate which is provided inside of a body of the gun and mounted on a rod of a cylinder (not shown) to inject the microneedle mount and the syringe to be moved along with the cylinder back and forth;
a bar which protrudes from the body of the gun and is disposed in front of the plate to be moved by the contacting plate back and forth to close or open the tube;
a bracket which faces the bar with the interposed tube to support a side of the tube; and
a spring which is disposed in front of the bar to provide restoring force to the bar,
wherein the drug stopper closes the tube when the gun is not operated and releases the closed state of the tube when the gun is operated.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A solid state image pickup device comprising:
a semiconductor substrate having a light receiving area;
a number of pixels formed in the light receiving area of said semiconductor substrate in a matrix shape of rows and columns, each of said pixels having a main photosensitive field having a relatively large area and a subsidiary photosensitive field having a relatively small area;
a vertical charge transfer path formed in said semiconductor substrate along each column of said pixels, capable of reading an image signal from either one of the main photosensitive field and the subsidiary photosensitive field of associated pixels;
a main color filter array formed above said semiconductor substrate and covering at least said main photosensitive fields in register with said respective pixels; and
a micro lens array formed above said color filter array, one for each of said pixels and covering at least the associated main photosensitive field,
wherein the number of vertical charge transfer paths is one for each column of pixels.
2. A solid state image pickup device according to claim 1, further comprising:
a group of vertical transfer electrodes for controlling transfer of charges in said vertical charge transfer paths, said group of vertical transfer electrodes formed above said semiconductor substrate and having a shape capable of reading charges from either one of the main and subsidiary photosensitive fields to said vertical charge transfer path; and
a horizontal charge transfer path formed in said semiconductor substrate adjacent to one ends of said vertical charge transfer paths, said horizontal charge transfer path receiving charges from said vertical charge transfer paths and transferring charge signals row by row.
3. A solid state image pickup device according to claim 1, further comprising a subsidiary color filter array formed of all green filters formed above said semiconductor substrate and disposed in register with the subsidiary photosensitive field of each of said pixels.
4. A solid state image pickup device according to claim 1, wherein said number of pixels are disposed in a honeycomb configuration, shifting positions of every second pixel both in row and column directions.
5. A solid state image pickup device comprising:
a semiconductor substrate having a light receiving area;
a number of pixels formed in the light receiving area of said semiconductor substrate in a matrix shape of rows and columns, each of said pixels having a main photosensitive field having a relatively large area and a subsidiary photosensitive field having a relatively small area;
a light shielding film formed above said semiconductor substrate, and having apertures, one for each of said pixels exposing the associated main photosensitive field and subsidiary photosensitive field;
a main color filter array formed above said semiconductor substrate and covering at least said main photosensitive fields in register with said respective pixels; and
a micro lens array formed above said color filter array, one for each of said pixels and covering at least the associated main photosensitive field, wherein an image signal can be selectively picked up from either one of the main and subsidiary photosensitive fields.
6. A solid state image pickup device according to claim 5, further comprising:
a group of vertical transfer electrodes for controlling transfer of charges in said vertical charge transfer paths, said group of vertical transfer electrodes formed above said semiconductor substrate and having a shape capable of reading charges from either one of the main and subsidiary photosensitive fields to said vertical charge transfer path; and
a horizontal charge transfer path formed in said semiconductor substrate adjacent to one ends of said vertical charge transfer paths, said horizontal charge transfer path receiving charges from said vertical charge transfer paths and transferring charge signals row by row,
wherein the number of vertical charge transfer paths is one for each column of pixels.
7. A solid state image pickup device according to claim 5, further comprising a subsidiary color filter array formed of all green filters formed above said semiconductor substrate and disposed in register with the subsidiary photosensitive field of each of said pixels.
8. A solid state image pickup device according to claim 5, wherein said number of pixels are disposed in a honeycomb configuration, shifting positions of every second pixel both in row and column directions.