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Tourniquet
| Content Provider | The Lens |
|---|---|
| Abstract | Provided is a tourniquet including an internal expansion and contraction portion that includes a gas injection and discharge portion to allow injection and discharge of a gas and expands or contracts according the injection and discharge of the gas and an external accommodation portion that has an incision in a longitudinal direction at one surface to have an accommodation space in which the internal expansion and contraction portion is able to be accommodated. |
| Related Links | https://www.lens.org/lens/patent/012-558-655-215-183/frontpage |
| Language | English |
| Publisher Date | 2017-10-11 |
| Access Restriction | Open |
| Alternative Title | Abbindungssystem Garrot |
| Content Type | Text |
| Resource Type | Patent |
| Date Applied | 2014-12-05 |
| Agent | Vossius & Partner Patentanwälte Rechtsanwälte Mbb |
| Applicant | Daesung Maref Co Ltd |
| Application No. | 14907443 |
| Claim | A tourniquet comprising: an internal expansion and contraction portion that comprises a gas injection and discharge portion configured to allow injection and discharge of a gas and expands or contracts according the injection and discharge of the gas; and an external accommodation portion that has an incision in a longitudinal direction at one surface to have an accommodation space in which the internal expansion and contraction portion is able to be accommodated. The tourniquet of claim 1, wherein the internal expansion and contraction portion is formed of a resin. The tourniquet of claim 2, wherein the gas injection and discharge portion comprises: an attachment portion connected to a hole formed in the internal expansion and contraction portion while covering and sealing the hole; a gas injection and discharge tube connected to the attachment portion to inject or discharge gas; and a stopper that opens and closes an end of the gas injection and discharge tube. The tourniquet of claim 3, wherein one or more of the internal expansion and contraction portion, the attachment portion, the gas injection and discharge tube, and the stopper are injection-molded. The tourniquet of claim 4, wherein a hole is formed at the incision of the external accommodation portion corresponding to the gas injection and discharge tube. The tourniquet of claim 1, wherein a tourniquet fixing extension band for surrounding and fixing a bleeding part of a user who uses the tourniquet to stop the bleeding is formed at one end of the external accommodation portion. The tourniquet of claim 6, wherein the tourniquet fixing extension band comprises a Velcro component separately or in connection with the external accommodation portion and is configured to surround and fix the bleeding part of the user who uses the tourniquet to stop the bleeding. The tourniquet of claim 7, wherein a tourniquet fixing string for fixing the tourniquet by surrounding the bleeding part of the user who uses the tourniquet is formed at the other end of the external accommodation portion. The tourniquet of claim 8, wherein at least one of one surface and another surface of the external accommodation portion is formed of a cotton material having elasticity in a longitudinal direction. The tourniquet of claim 8, wherein the internal expansion and contraction portion and the external accommodation portion are formed of a material capable of preventing the occurrence of pinches and configured to have a circular shape when the user wears the tourniquet. The tourniquet of claim 8, wherein one or more of the internal expansion and contraction portion, the attachment portion, the gas injection and discharge tube, the stopper, and the external accommodation portion are formed of a material capable of enduring a temperature of 135 °C or more. The tourniquet of claim 8, wherein one or more of the internal expansion and contraction portion, the attachment portion, the gas injection and discharge tube, the stopper, and the external accommodation portion are formed of a material capable of enduring high pressure steam sterilization, autoclave sterilization, gamma sterilization, E/O gas sterilization, plasma sterilization, and dry heat sterilization. |
| CPC Classification | Diagnosis; Surgery; Identification |
| Extended Family | 012-558-655-215-183 052-863-527-531-132 147-965-706-396-337 131-443-973-316-777 135-458-057-976-144 |
| Patent ID | 3228264 |
| Inventor/Author | Lee Jae Hwa Ha Jung Hun |
| IPC | A61B17/135 |
| Status | Discontinued |
| Simple Family | 012-558-655-215-183 052-863-527-531-132 131-443-973-316-777 147-965-706-396-337 135-458-057-976-144 |
| CPC (with Group) | A61B17/135 A61B2090/0813 A61B17/1322 A61B2017/00862 |
| Issuing Authority | United States Patent and Trademark Office (USPTO) |
| Kind | Patent Application Publication |
