초록 ▼

A syringe holder which is capable of holding a plurality of types of syringes used for expanding a balloon catheter so as to be capable of being detached and attached is proposed. Preferably, a clearance is provided between the syringe holder and the syringe, so that gas can come into sufficient con

A syringe holder which is capable of holding a plurality of types of syringes used for expanding a balloon catheter so as to be capable of being detached and attached is proposed. Preferably, a clearance is provided between the syringe holder and the syringe, so that gas can come into sufficient contact therewith during sterilizing treatment. The syringe holder in this arrangement can be formed, for example, by forming a plurality of grooves which are similar to the shape of the syringe and slightly larger than the syringe on a sheet formed of resilient member. Preferably, the shape is devised to prevent dropping off of the syringe from the syringe holder.

대표청구항 ▼

1. A syringe set including a plurality of syringes, individually selectable to be used to expand a balloon catheter to a corresponding size, the syringe set comprising; a first syringe configured to expand a balloon catheter to a first diameter including at least a first hole that communicates betwe

1. A syringe set including a plurality of syringes, individually selectable to be used to expand a balloon catheter to a corresponding size, the syringe set comprising; a first syringe configured to expand a balloon catheter to a first diameter including at least a first hole that communicates between an inside and an outside of the first syringe that are formed in a outer circumference of the first syringe, wherein a fluid capacity that is supplied from the first syringe by the first hole limits to a first capacity;a second syringe configured to expand the balloon catheter to a second diameter that is different from the first diameter, including at least a second hole that communicates between an inside and an outside of the second syringe that are formed in a outer circumference of the second syringe, wherein a fluid capacity that is supplied from the second syringe by the second hole limits to a second capacity that is different from the first capacity;a third syringe configured to expand a balloon catheter to a third diameter that is different from the first diameter and the second diameter, including at least a third hole that communicates between an inside and an outside of the third syringe that are formed in a outer circumference of the third syringe, wherein a fluid capacity that is supplied from the third syringe by the third hole limits to a third capacity that is different from the first capacity and the second capacity;a syringe holder that includes a plurality of holding parts each of which is uniquely structured to hold a corresponding syringe of a unique capacity size, the surgical holder including at least a first holding part, a second holding part, and a third holding part that are capable of fixing in part the outer circumference of the first syringe, the second syringe, and the third syringe respectively, to detachably hold the first syringe, the second syringe, wherein the first syringe, the second syringe, and the third syringe are arranged in the descending order among the first capacity, the second capacity, and the third capacity. 2. The syringe set for a balloon catheter according to claim 1, wherein the holding parts are formed to provide an allowance with respect to a surface contour of a corresponding syringe, a respective inner surface of each holding part including at least one protrusion. 3. The syringe set for a balloon catheter according to claim 1, wherein the holding parts are formed with a flat portion for constraining rotation of a syringe coming into abutment with a flange of the syringe. 4. The syringe set for a balloon catheter according to claim 1, wherein the holding parts are formed with an opening for allowing a distal portion on a side of a connecting portion, configured for connecting a syringe with the balloon catheter, to project therefrom. 5. The syringe set for a balloon catheter according to claim 1, wherein the holding parts include a storage groove, the storage groove including an opening for inserting a syringe. 6. The syringe set for a balloon catheter according to claim 5, wherein the storage groove includes a projection at an upper portion thereof for preventing a stored syringe from dropping off. 7. The syringe set for a balloon catheter according to claim 5, wherein the syringe holder is resilient, so when a syringe is inserted therein, the opening is widened by resilient deformation. 8. The syringe set for a balloon catheter according to claim 5, wherein the storage groove comprises at least a cylinder storage groove for storing a cylinder of the syringe, a flange storage groove for storing the flange of the syringe, and a plunger storage groove for storing a plunger of the syringe in communication with each other. 9. The syringe set for a balloon catheter according to claim 5, wherein the storage groove constrains rotation of the syringe in a circumferential direction. 10. The syringe set for a balloon catheter according to claim 1, wherein the syringe set includes a balloon catheter. 11. The syringe set for a balloon catheter according to claim 1, wherein the syringe set is enclosed in a single sterilized package. 12. The syringe set for a balloon catheter according to claim 11, wherein the holding parts have a non-circular cross-section which is substantially orthogonal to the direction of a length thereof. 13. The syringe set for a balloon catheter according to claim 1, the first syringe, the second syringe, and the third syringe have a different circumference shape respectively; andthe first holding part, the second holding part, and the third holding part are formed into a shape according to the circumference shape of the first syringe, the second syringe, and the third syringe respectively, thereby holding the first syringe, the second syringe, and the third syringe in a different order is prevented. 14. The syringe set for a balloon catheter according to claim 13, the first syringe, the second syringe, and the third syringe are each formed with a scale; andthe first hole, the second hole, and the third hole that limit an amount of air of the first syringe, the second syringe, and the third syringe respectively are formed so as to align with the scales. 15. The syringe set for a balloon catheter according to claim 14, the at least a first hole, the at least a second hole, and the at least a third hole each have two holes; andone hole is formed in a surface of the outer circumference and the other hole is formed in a position shifted from the one hole by a predetermined turn in a circumferential direction.