초록 ▼

A junctional and truncal tourniquet and hip-girdling pelvic sling device for maintaining a desired amount of tension surrounding a person's hips and pelvis to securely support and stabilize a pelvis that has been fractured and to secure a pressure applying device with a preferred amount of tension s

A junctional and truncal tourniquet and hip-girdling pelvic sling device for maintaining a desired amount of tension surrounding a person's hips and pelvis to securely support and stabilize a pelvis that has been fractured and to secure a pressure applying device with a preferred amount of tension so that blood vessel-occluding pressure can be applied to stem hemorrhaging. The device may be wrapped around a patient's torso and may include inflatable pressure application bladders useful to occlude blood vessels proximal to an injury on a limb. A stabilizing support device may carry an inflatable pressure application bladder and a separate and removable pressure-concentrating member. An auxiliary strap may be connected to the stabilizing support device and used to keep the junctional and truncal tourniquet and the inflatable pressure application bladder in place on a patient's torso.

대표청구항 ▼

1. A device for controlling hemorrhage, comprising: (a) an elongate main body portion having opposite first and second end portions, an inner face, and an outer face;(b) a fastener and connecting members arranged to interconnect the opposite first and second end portions of the main body portion, th

1. A device for controlling hemorrhage, comprising: (a) an elongate main body portion having opposite first and second end portions, an inner face, and an outer face;(b) a fastener and connecting members arranged to interconnect the opposite first and second end portions of the main body portion, thereby forming a loop;(c) an elongate, rigid stabilizer member having an inner end attached to the main body portion and an outer end spaced apart from the main body portion;(d) a selectively inflatable hemostatic pressure application device attached to said stabilizer member and oriented so as to direct hemostatic pressure inward with respect to the loop, toward a body of a patient; and(e) an auxiliary strap having a length and a first end attached to said outer end of said stabilizer member, an intermediate part of said auxiliary strap that is spaced apart from said first end being selectively and releasably connected to said main body portion between and apart from each of said opposite first and second end portions thereof so that said auxiliary strap extends away from said main body portion in a selected divergent direction towards said stabilizer member. 2. The device of claim 1 wherein the inflatable hemostatic pressure application device is attached to the stabilizer member through a carrier movably disposed on said stabilizer member. 3. The device of claim 2 wherein the carrier includes a receptacle in which said selectively inflatable hemostatic pressure application device is held releasably by at least one resilient catch. 4. The device of claim 2 wherein the carrier includes a receptacle that holds said selectively inflatable hemostatic pressure application device in a selected one of a plurality of defined orientations with respect to said stabilizer member. 5. The device of claim 1, said fastener and connecting members including a flexible tension-bearing first connecting member having an inner end part permanently attached to said second end portion of said main body portion, the first connecting member extending away from the main body portion and having an outer end part opposite from said inner end part thereof, and the fastener being a force-control buckle attached to said first end portion of said main body portion and that defines an opening through which said tension-bearing first connecting member extends slidably, and wherein the force-control buckle operates to engage and retain the tension-bearing first connecting member only with a predetermined tension applied to the force-control buckle by the tension-bearing first connecting member, so as to interconnect the first and second end portions of the main body portion with each other and thus to form said loop with said predetermined tension and to maintain said predetermined tension in the loop to surround and hold a body of a person. 6. The device of claim 5 wherein said force-control buckle has a frame disposed about said strap and has a quick-release fastener mounted on said frame, and wherein a quick-release fastener receptacle capable of mating with said quick-release fastener on said frame and sustaining said predetermined tension is attached to said first end of said main body portion. 7. The device of claim 6 wherein said quick-release fastener includes a side-release buckle arrangement . 8. The device of claim 1 including a connector carried on said auxiliary strap, spaced apart from the first end of the auxiliary strap and arranged to be moved along said intermediate part of said auxiliary strap to adjust an effective length of said auxiliary strap, the connector being adapted to connect the auxiliary strap releasably to the main body portion. 9. The device of claim 1, including a stabilizer receptacle carried on one of said end portions of said main body portion and wherein said inner end of said stabilizer member includes a selectively releasable fastener that can be engaged in said stabilizer receptacle and by which said stabilizer member can be selectively connected to said one of said end portions of said main body portion. 10. The device of claim 9 wherein said stabilizer receptacle is a female part of a side release buckle and said selectively releasable fastener is the male part of said side release buckle. 11. The device of claim 1 wherein said intermediate part of said auxiliary strap spaced apart from said first end is attached to said main body portion at a position between said opposite first and second end portions of said main body portion where said intermediate part of said auxiliary strap spaced apart from said first end will be at the patient's back when said main body portion is positioned around the patient's torso with said stabilizer member located at the front of the patient. 12. The device of claim 1 wherein said main body portion is of strong, flexible, substantially inelastic textile fabric and said device is capable of being folded or rolled and vacuum packed in a compact configuration. 13. The device of claim 1 including a pressure-concentrating member, the pressure-concentrating member including a base attached to a central part of said selectively inflatable hemostatic pressure application device and also including a rigid pressing face supported by said base and spaced apart from said central part of said selectively inflatable hemostatic pressure application device. 14. A method of controlling hemorrhage, comprising: (a) placing a device having an elongate belt-like main body portion including opposite first and second end portions around a torso of a patient;(b) arranging said device so that said main body portion forms part of a loop surrounding the patient, and tightening the loop around the patient;(c) attaching a selectively inflatable hemostatic pressure application device to an elongate, rigid stabilizer member;(d) attaching an inner end of the stabilizer member to one of said first and second end portions of said main body portion;(e) extending an auxiliary strap from an outer end of the stabilizer member to said main body portion at a location between said first and second end portions thereof and thereby interconnecting said outer end of the stabilizer member with said main body portion;(f) adjusting the auxiliary strap and thereby establishing tension in the auxiliary strap, thereby urging said selectively inflatable hemostatic pressure application device into contact with the patient; and(g) inflating said hemostatic pressure application device and thereby applying sufficient pressure to said patient to control flow in a major blood vessel supplying blood to said hemorrhage. 15. The method of claim 14 wherein the step of tightening the device includes tightening the device to a predetermined hoop tension in said loop of which said main body portion forms a part. 16. The method of claim 15 wherein said step of tightening said device to a predetermined hoop tension includes: providing a strap permanently attached to and extending from one of said opposite end portions of said main body portion;providing a force-control buckle attached to the other one of said opposite end portions of said main body portion;extending said strap through said force-control buckle;pulling an outer end of said strap, thereby moving said strap through said buckle and generating tension in said loop surrounding the patient;engaging said force-control buckle with said strap at a predetermined level of hoop tension; andfastening a portion of said strap to said main body portion and thereby retaining engagement of said strap with said force-control buckle. 17. The method of claim 14, further comprising: extending said auxiliary strap from said outer end of said stabilizer member over said patient's shoulder and connecting an intermediate part of said auxiliary strap, spaced apart from said first end of said auxiliary strap, to said main body portion; andadjusting tension in said auxiliary strap to hold said main body portion and said inflatable point pressure device in a required position on said patient's torso. 18. The method of claim 14 including providing a pressure-concentrating member, attaching said pressure-concentrating member to a central part of a bladder of said selectively inflatable hemostatic pressure application device, and thereafter inflating said hemostatic pressure application device, thereby applying sufficient pressure to said person to control said hemorrhage by urging said pressure-concentrating member against said patient with sufficient force to occlude a selected blood vessel.