The urine drainage bag that coordinates urine metering instrument to use
Technical field
This utility model relates to health care consumptive material field, relates in particular to the urine drainage bag that coordinates urine metering instrument to use.
Background technology
Current urine drainage bag is to be formed by connecting by catheter, lanyard and bag.By the scale on bag, measure amount of urine, by cross valve switch on bag, sample.Because bag is easy distortion, so cannot pass through bag high scale accurate-metering amount of urine.When urine is sampled, can only sample by switch on bag,, easily there is the phenomenon that dribble urine in the inconvenience that operates.
Utility model content
Goal of the invention: the purpose of this utility model is to provide a kind of convenience that coordinates urine metering instrument to use and samples and measure accurate urine drainage bag.
Technical scheme: for achieving the above object, the urine drainage bag that cooperation urine metering instrument of the present utility model is used comprises bag and conduit, above bag, through interface, connect a special-shaped kettle, exit, described special-shaped kettle below is provided with shallow funnel, shallow funnel top is the concave surface that converges drop and make it become wire to pass through, the outlet of shallow funnel lower end is communicated with water dropper, described conduit one end is communicated with special-shaped kettle upper end open, the other end is provided with sampling head, and sampling head is that front tab and side thief hatch are made and be provided with to elastomeric material.
Described special-shaped kettle is to have container certain rigidity and that do not limit shape, for holding urine and realizing and filtering.In order to improve the reliability connecting between special-shaped kettle and bag, described interface is double-vane interface, and two flanks of interface are fixed to bag top heat seal portion.The design of rubber sampling head facilitates medical personnel with syringe, by thief hatch, urine to be sampled at any time, has that dribble urine in the time of can avoiding sampling.Urine flow, when shallow funnel, pools wire by concave surface and hole by urine, and urine becomes line streaming when water dropper, can make urine become to drip shape and flow out, and can control the amount of every urine.
In order to guarantee the air pressure in the bag of below, exit, described special-shaped kettle below is also provided with the airway arranged side by side with shallow funnel, and airway upper end extends upward and air communication, and lower end is communicated with interface.
Between described conduit and special-shaped kettle upper end, be provided with buckle, and the PTFE ventilated membrane being blocked by buckle.Between conduit and special-shaped kettle, can freely dismantle.At conduit, connect special-shaped kettle end and be provided with the anti-folding cover of bellows-shaped in order to the physical life of extension fixture.
In described special-shaped kettle, be provided with the anti back-flow pipe that upper end is communicated with conduit, and the urine filtering net boning in anti back-flow pipe periphery.
Described interface lower end is connected with anti back-flow cover.Anti back-flow cover is to be formed by the heat seal of two water white soft pvc calendered film dual-sides, when bag is inverted, can play the structure that prevents urine refluence effect.
Described special-shaped kettle periphery is provided with the silver color paster for coordinating urine metering instrument identification whether to pack, and silver color paster blocks urine metering instrument infrared ray, and urine metering instrument no longer shows " no bag ", shows that assembling is correct; The joint of sampling head is connected with patient's catheter, urine flow is through conduit, after urine filtering net filtration, enter in special-shaped kettle, then by shallow funnel and water dropper, become to drip shape and flow into urine drainage bag bag, urine metering instrument is recorded and is dripped number by infrared induction simultaneously, thereby in urine metering instrument screen, demonstrate amount of urine, on urinal bag, be also provided with scale, conveniently read total amount of urine.
Beneficial effect: this utility model facilitates medical personnel urine to be sampled by sampling head with syringe at any time, has while avoiding sampling that dribble urine.The then design of water dropper of shallow funnel makes urine flow when shallow funnel, by concave surface and hole, urine is pooled to wire, and urine becomes line streaming when water dropper, by the special construction of water dropper, can make urine become to drip shape and flow out, and can control the amount of every urine.Silver color paster on abnormity kettle is assembled, is coordinated the use of urine metering instrument for it and provides convenience.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that this utility model sampling head is used schematic diagram;
Fig. 3 is the structural representation of the shallow funnel of this utility model;
Fig. 4 is the structural representation of this utility model water dropper.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is further described.
Shown in Fig. 1, Fig. 3, Fig. 4, urine drainage bag of the present utility model comprises bag 1 and conduit 2, bag 1 lower end conducting is provided with grand cross valve, above bag 1, through double-vane interface 3, connects a special-shaped kettle 4, and two flanks of double-vane interface 3 are fixed to bag top heat seal portion.Double-vane interface 3 lower ends are connected with anti back-flow cover 16.Abnormity kettle 4 exits, below are provided with shallow funnel 5, shallow funnel 5 tops are the concave surfaces 6 that converge drop and make it become wire to pass through, shallow funnel 5 lower end outlets are communicated with water dropper 7, conduit 2 one end are communicated with special-shaped kettle 4 upper end open, the other end is installed with large Robert and presss from both sides 20 and be provided with sampling head 8, and front tab 9 and side thief hatch 10 are made and be provided with to sampling head 8 for elastomeric material.As shown in Figure 2, the design of rubber sampling head facilitates medical personnel with syringe, by thief hatch, urine to be sampled at any time, has that dribble urine in the time of can avoiding sampling.Sampling head 8 overcoats have sampling head overcoat 19.
Abnormity kettle 4 is to have container certain rigidity and that do not limit shape, for holding urine and realizing and filtering.Abnormity kettle 4 exits, below are also provided with the airway 11 arranged side by side with shallow funnel 5, and airway 11 upper ends extend upward and air communication, and lower end is communicated with double-vane interface 3.
Between conduit 2 and special-shaped kettle 4 upper ends, be provided with buckle 12, and the PTFE ventilated membrane 13 being blocked by buckle 12.The anti-folding that is provided with bellows-shaped at special-shaped kettle 4 ends of conduit 2 connection is applied mechanically 18 physical life with extension fixture.
In abnormity kettle 4, be provided with the anti back-flow pipe 14 that upper end is communicated with conduit 2, and the urine filtering net 15 boning in anti back-flow pipe 14 peripheries.Abnormity kettle 4 peripheries are provided with the silver color paster 17 for coordinating urine metering instrument identification whether to pack.Silver color paster 17 blocks urine metering instrument infrared ray, and urine metering instrument no longer shows " no bag ", shows that assembling is correct; The joint of sampling head 8 is connected with patient's catheter, urine flow is through 2 conduits, after urine filtering net filtration 15, enter in special-shaped kettle 4, then by shallow funnel 5 and water dropper 7, become to drip shape and flow into urine drainage bag bag 1, urine metering instrument is recorded and is dripped number by infrared induction simultaneously, thereby in urine metering instrument screen, demonstrate amount of urine, on urine drainage bag bag 1, be also provided with scale, conveniently read total amount of urine.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.