Utility model content
For the problems referred to above to be solved, this utility model provides a kind of patient's Limb Trauma hemostasis device.
The technical solution of the utility model: a kind of patient's Limb Trauma hemostasis device, including charger, airway, stopsAir valve, air gauge, compression bladder, cuff, the first bindiny mechanism, the second bindiny mechanism, controller, electronic timer,Speech player, record putting bag, it is characterised in that described charger is connected with described airway, on described airwayBeing provided with described regulation valve and described air gauge, described airway is connected with compression bladder, described compression bladder and described sleeveBand is fixing, and described first bindiny mechanism arranges on the long limit of described cuff, and described first bindiny mechanism is used for connecting described phaseAdjacent described cuff, described cuff both sides are provided with the second bindiny mechanism, and described record putting bag is arranged on described cuff appearanceFace, described record putting bag is placed with electronic timer, speech player and management release.
Described cuff is the bag shaped structure being provided with opening, and described compression bladder is arranged in described cuff, described openingsTo consistent with described cuff length direction, described opening arranges sealing structure.
Described charger is inflatable ball or inflator pump.
Described first bindiny mechanism is buckle or nylon adherent buckle.
Described second bindiny mechanism is that ribbon is buckled and clasp.
Described second bindiny mechanism is the elastic cord with nylon adherent buckle.
Described record putting bag is provided with clip, described electronic timer and described speech player by described clipIt is placed in described record putting bag.
The a width of 30-40mm of described cuff.
This utility model provides the benefit that: simple in construction, and tourniquet application is convenient, principle is simple, facilitates extremity seriously to createHinder the hemostasis wrapping of bleeding patients, it is possible to increase pre hospital care, emergency first-aid patient wrap up speed and the effect of hemostasis, carryHigh workload efficiency.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of detailed description of the invention of the present utility model is explained.
This utility model relates to a kind of patient's Limb Trauma hemostasis device, including charger 1, airway 2, regulation valve 3,Air gauge 4, compression bladder 5, the 7, second bindiny mechanism 8 of cuff the 6, first bindiny mechanism, record putting bag 9, electronicsTimer 10, speech player 11, charger 1 is connected with airway 2, and charger 1 provides for compression bladder 5Source of the gas, airway 2 is provided with regulation valve 3 and air gauge 4, and airway 2 is connected with compression bladder 5, regulates valve 3For managing air flow and flow velocity, air gauge 4 is used for monitoring compression bladder 5 in air bag, it is simple to hold aeration quantity manyFew, can judge that compression bladder 5 executes stressed size intuitively so that compression bladder 5 applies pressure in the reasonable scope,Compression bladder 5 is fixed with cuff 6, compression bladder 5 and cuff 6 with the use of so that amount of bleeding is substantially reduced, operationGetting a clear view, it is clear to dissect, and decreases operation and accidentally injures；First bindiny mechanism 7 arranges on the long limit of cuff 6, and first evenConnection mechanism 7 is used for connecting adjacent cuff 6, can determine the number for the cuff 6 wrapped up, cuff according to the size of wound6 both sides are provided with the second bindiny mechanism 8, are used for regulating cuff 6 length and fixing cuff 6, and record putting bag 9 is arranged onCuff 6 outer surface, record putting bag 9 is placed with electronic timer 10, speech player 11 and management release 12,Electronic timer 10, electronic timer 10 is for having prompting and warning function electronic timer, it is achieved hemostasis timing, timing reportThe functions such as police solve tourniquet problem of easily forgetting regularly to loosen in patient transporting, speech player 11, speech player11 have sound-recording function can be used for medical personnel fast recording patient profiles, after other medical personnel receive this patient, can broadcastPut speech player 11 and quickly understand the state of an illness, manage release 12, record patient information, convenient management.
Cuff 6 is the bag shaped structure being provided with opening, and compression bladder 5 is arranged in cuff 6, opening direction and cuff 6Length direction is consistent, and opening arranges sealing structure, is convenient for changing compression bladder 5 and cleans cuff 6, and cuff is cotton materialMaking, blood is convenient after polluting to be replaced, beneficially disinfection and isolation；Charger 1 is inflatable ball or inflator pump, can basisPractical situation is selected；First bindiny mechanism 1 is buckle or nylon adherent buckle, and simple in construction is easy to make, it is possible to quickly to connectConnect adjacent cuff 6；Second bindiny mechanism 8 is that the ribbon being separately positioned on cuff two ends is buckled and clasp, is used for regulating cuff longDegree and fixing cuff 6；Second bindiny mechanism 8 is the elastic cord with nylon adherent buckle, has elastic force for elastic cord, can beIn the range of adjust cuff length, nylon adherent buckle is used for fixing cuff 6；Record putting bag 9 is provided with clip, electric time-keepingDevice 10 and speech player 11 are placed in record putting bag by clip, and simple in construction effectively prevents electric time-keepingDevice 10 and speech player 11 are thrown from record putting bag 9 landing, effectively prevent electronic timer 10 and voice from broadcasting simultaneouslyPut the loss of device 11, record putting bag 9；The a width of 30-40mm of cuff, according to Lu Chenyong deliver " tourniquet width withUpper limb haemostatic pressure and the Relational Data Mining of postoperative total blood loss " result of study, the effective haemostatic pressure of upper limb tourniquet with onlyBlood bandwidth is negative correlation, and under same pressure, the wide narrower tourniquet of tourniquet effect of application is good, and wide tourniquet can reduce artRear total amount of bleeding, according to result of study and clinical practice, determines a width of 30-40mm of cuff
Make use-case one: use as tourniquet in operation: select length suitably to stop blooding according to the state of an illness, operative siteBand, the length of compression bladder 5 should be able to Enwinding limbs more than two weeks.Forward direction patient is used to explain purpose and the importance of use,To obtain cooperation, reduce irritated emotion, go through the performance of this patient's Limb Trauma binder, airway 2 and compressingWhether air bag 5 connects and enters closely, and whether airway 2 and compression bladder 5 have gas leakage, and whether regulation valve 3 and air gauge 4Intact, confirm the inflation/deflation effect of charger 1.
Placing patient's Limb Trauma binder, cuff 6 should be tied in wound proximal part, is positioned in upper arm during upper extremity operationAt 1/3, lower extremity surgery should be placed in thigh at upper 1/3, selects the place of limbs even thickness to tie up when tying up as far as possible, andVertical with limbs simultaneously by air emptying in compression bladder 5, on skin, cuff adds elastic insert 6 times, and width exceedesEach 1-2 centimetre of the both sides of cuff 6, hinder skin to prevent from squeezing, and hemostasis operation should be rapid, with the second bindiny mechanism 8 after tyingFixing, the second bindiny mechanism 8 selects the ribbon being arranged on cuff two ends to buckle and clasp is for regulating cuff 6 length and fixingCuff 6,
Adjusting the pressure of compression bladder 5, the size of pressure is according to patient age, vasoconstriction pressure, tourniquet width, limbBody size determines, typically arrange upper limb < 35kpa, lower limb < 75kpa, degree of tightness appropriateness are advisable just pushing down arterial hemorrhage,Charger 1 provides source of the gas, airway 2 to be provided with regulation valve 3 and air gauge 4 for compression bladder 5, and regulation valve 3 is used forManagement air flow and flow velocity, air gauge 4 is used for monitoring compression bladder 5 in air bag, it is simple to hold aeration quantity how many,Can judge that compression bladder 5 executes stressed size intuitively so that compression bladder 5 applies pressure in the reasonable scope.
Patient's Limb Trauma tourniquet time that upper limb is used should be less than 60 minutes, and lower limb, then less than 90 minutes, are performed the operationTime is long, should temporarily allow limbs recover blood flow 3-5 minute, block, shortens tourniquet as far as possible and uses the time.(asReally limbs are damaged seriously needs amputation, then ligature to stump debridement, be disposed, prevent toxin from entering blood)
Operation terminates, and tourniquet released need to slowly be carried out, can not be too fast too urgent, raises limbs simultaneously, waits complete survey of exittingLimbs are put down after being as good as；Can not simultaneously exitting of both limbs application tourniquet, it is generally required to be spaced 10-15 minute, withExempt from because fast venting causes shock.
Make use-case two: use as tourniquet in first aid at the scene: pricking tourniquet position at the scene in first aid should lean on as far as possibleNearly bleeding part, typically away from wound 3-5cm, on skin, cuff adds elastic insert 6 times, is placed on the near-end at patient injury positionOn blood vessel, then with cuff 6, this utility model is wrapped, maybe can not touch till distal artery beats until stopped bleeding, soFixing with the second bindiny mechanism 8 afterwards, it is the elastic cord with nylon adherent buckle that the second bindiny mechanism 8 selects, firmly can be in short-termIn when can not get timely medical treatment, application is placed on the electronic timer 10 in record putting bag 9, and electronic timer 10 isThere are prompting and warning function electronic timer, it is achieved the hemostasis function such as timing, timing alarm, tourniquet of should regularly loosening, oftenWithin 40 minutes, relax successively, protect distal limb, prevent ischemic necrosis.
Make use-case three: use as binder in first aid at the scene: when field first aid uses, smooth prior to wound putPut a sterile gauze block or aseptic dressing pad, then select the tourniquet model of suitable size, if wound is relatively big, can basisThe size of wound, determines the number of cuff 6 of use attachment structure one connection for wrapping, then with the binder chosenCuff 6 hinder limb and wrap, then fix with the second bindiny mechanism 8, the second bindiny mechanism 8 selects as with nylonThe elastic cord of thread gluing, then it is inflated to the interior compression bladder 5 placed of cuff 6 with charger 1 by airway 2,Charger 1 inflates ball or inflator pump, by checking that what Pressure gauge 4 monitored compression bladder 5 in cuff 6 is filled with tolerance,It is easy to hold aeration quantity how many, can judge that compression bladder 5 executes stressed size intuitively, until a certain size pressurePower and suitable elasticity.Then, then to the patient's Limb Trauma tourniquet bandaged check, if still feltMust wrap up pine or compression bladder 5 pressure not enough, do not reach the purpose of compressing, then can be by cuff 6 two ends nylon adherent buckleElastic cord again tighten up or again to compression bladder 5 appropriateness inflation in cuff 6；If binder pricks to obtain tension or compressingAir bag 5 is excessive, then can be loosened by the two ends nylon adherent buckle that binder docks, or application is arranged on the tune on airway 2Joint valve 3, decompression of suitably exitting.
Above an example of the present utility model is described in detail, but content has been only preferable enforcement of the present utility modelExample, it is impossible to be considered for limiting practical range of the present utility model.All equalizations made according to this utility model application rangeChange and improvement etc., within all should still belonging to patent covering scope of the present utility model.