CN205031658U - Disposable automatic reminiscences of infusing - Google Patents
Disposable automatic reminiscences of infusing Download PDFInfo
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- CN205031658U CN205031658U CN201520793144.7U CN201520793144U CN205031658U CN 205031658 U CN205031658 U CN 205031658U CN 201520793144 U CN201520793144 U CN 201520793144U CN 205031658 U CN205031658 U CN 205031658U
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Abstract
The utility model relates to the field of medical equipment, a disposable automatic reminiscences of infusing is specifically provided. The reminiscences of should once only infusing includes first shell, the second shell, circuit module, electricity connecting rod and trigger, the push rod, trigger spring and first couple, circuit module sets up inside first shell, circuit module is provided with the indicator, the electricity connecting rod, it sets up inside the second shell to trigger spring and trigger, the top of trigger is provided with the metal head, the bottom of trigger links to each other with the top of push rod, the bottom through hole of push rod extends to second shell outside, first couple links to each other with the bottom mounting of push rod, the one end that triggers the spring is continuous with the bottom of trigger, the other end that triggers the spring is continuous with the bottom of second shell, the electricity connecting rod sets up with the metal head at the top of trigger relatively, circuit module's one end and electric connecting rod electricity are connected, circuit module's the other end and electric connection of metal head on trigger top.
Description
Technical field
This utility model relates to medical instruments field, in particular to the disposable automatic infusion reminiscences of one.
Background technology
Hospital transfusion is one of the most prevailing means of disease therapy, and when infusing, guarding people needs the moment to pay close attention to transfusion condition, can discover in time when liquid is totally lost.But generally, transfusion time is long, dull, height is required to the energy guarding personnel, does not careless slightlyly just notice that liquid is totally lost, therefore, in the urgent need to a kind of automatic infusion reminiscences, as the device carrying out reminding of will being totally lost for the liquid when infusing.Alarm for infusion in prior art, complex structure, use cost is high, and practicality is not strong, is difficult to popularize.
Utility model content
In view of this, this utility model provides a kind of disposable automatic infusion reminiscences, to improve alarm for infusion complex structure in prior art, the problem that practicality is not strong.
For achieving the above object, this utility model provides following technical scheme:
A kind of disposable automatic infusion reminiscences, comprise the first shell, second housing, circuit module, be electrically connected bar and trigger, push rod, trigger spring and the first hook, described circuit module is arranged at described first enclosure, described circuit module is provided with indicator, the described bar that is electrically connected, it is inner that triggering spring and described trigger are arranged at described second housing, the top of described trigger is provided with ferrule, the bottom of described trigger is connected with the top of described push rod, the bottom of described second housing is provided with through hole, the bottom of described push rod extends to described second housing outside through described through hole, described first hook is fixedly linked with the bottom of described push rod, described triggering spring comprises one end and the other end, one end of described triggering spring is connected with the bottom of described trigger, the described other end of triggering spring is connected with the bottom of second housing, the described bar that is electrically connected is arranged at the top of described second housing inside, and be oppositely arranged with the ferrule at the top of described trigger, one end of described circuit module is electrically connected with the described bar that is electrically connected, the other end of described circuit module is electrically connected with the described ferrule on described trigger top, when described ferrule contacts with the described bar that is electrically connected, described circuit module is in connected state, and trigger described indicator.
Preferably, in above-mentioned disposable automatic infusion reminiscences, described second housing is provided with first longitudinal through slot, second longitudinal through slot, described first longitudinal through slot and described second longitudinal through slot are arranged at the two ends of the same radial direction of described second housing, extend to bottom described second housing from described second housing top respectively, the described bar that is electrically connected comprises the first end connected successively, mid portion and the second end, described first end and described second end are stepped stem, described mid portion comprises metal shell and linking springs, described metal shell is axially through, it is inner that described linking springs is positioned at described metal shell, the two ends of described linking springs are connected with first end and the larger one end of the second end diameter respectively, described first longitudinal through slot is passed in one end that first end diameter is less, described second longitudinal through slot is passed in one end that second end diameter is less.The be electrically connected first end of bar and the second end has squeezing action to inwall corresponding to first longitudinal through slot and second longitudinal through slot both sides under the elastic force effect of the linking springs of mid portion, and the frictional force upwards that this extruding the produces bar that will be electrically connected is fixed.When pressing from the first end of the bar that is electrically connected and the second end to mid portion, linking springs shrinks, and first end and the second end no longer extrude inwall, and the bar that makes to be electrically connected can move up and down, thus reaches the object regulating the bar height that is electrically connected.
Preferably, in above-mentioned disposable automatic infusion reminiscences, described second housing is provided with first longitudinal through slot, second longitudinal through slot, multiple first lateral direction penetrating groove and multiple second lateral direction penetrating groove, described first longitudinal through slot and described second longitudinal through slot are arranged at the two ends of the same radial direction of described second housing, extend to bottom described second housing from described second housing top respectively, described multiple first lateral direction penetrating groove is perpendicular to described first longitudinal through slot and be communicated with described first longitudinal through slot, described multiple second lateral direction penetrating groove is perpendicular to described second longitudinal through slot and be communicated with described second longitudinal through slot, described first lateral direction penetrating groove is corresponding with the position of described second lateral direction penetrating groove, described first lateral direction penetrating groove is provided with graduation mark, the described bar that is electrically connected is through described first longitudinal through slot and described second longitudinal through slot, be positioned over the first lateral direction penetrating groove and the second lateral direction penetrating groove that Arbitrary Relative answers.When needs fixed placement is electrically connected bar, the bar that is electrically connected is placed on the first lateral direction penetrating groove and the second lateral direction penetrating groove of corresponding correspondence, when needs movement is electrically connected bar, the bar that will be electrically connected moves on to first longitudinal through slot and the second through slot, make it can move up and down in first longitudinal through slot and second longitudinal through slot, thus the object regulating the bar height that is electrically connected can be reached.
Preferably, in above-mentioned disposable automatic infusion reminiscences, the two ends of the same radial direction of described second housing are respectively arranged with and extend to the first through slot bottom described second housing and the second through slot from described second housing top, the described bar that is electrically connected is through described first through slot and the second through slot, the described bar that is electrically connected comprises first end and the second end, described first end passes described first through slot and is provided with screw thread, described first end is provided with the nut matched with described screw thread, described second end passes described second through slot and is provided with nut, described nut is fixedly connected with described second end, the direction of corresponding first through slot of described second housing is provided with corresponding graduation mark.Be electrically connected one end of bar arranges nut, and one end arranges screw thread, and has the nut matched with screw thread.When needs are fixedly electrically connected bar, to second housing direction turn nut, make nut and nut and second housing close contact, extruding second housing, thus the bar that makes to be electrically connected is fixed on corresponding place.When needs are mobile be electrically connected bar time, loosening nut, the bar that makes to be electrically connected can move in first longitudinal through slot and the second through slot, thus reaches the object of the height regulating the bar that is electrically connected.
Preferably, in above-mentioned disposable automatic infusion reminiscences, the maximum height that the maximum height of the described ferrule at the top of described trigger can reach lower than the bar that is electrically connected described in regulating.After ferrule contacts with the bar that is electrically connected, circuit turn-on, now just by regulating the bar that is electrically connected to make itself and ferrule be separated, reaches the object of disconnecting circuit.
Preferably, in above-mentioned disposable automatic infusion reminiscences, described indicator comprises buzzer.After circuit turn-on, circuit module controls buzzer sounding, can reach the object of prompting.
Preferably, in above-mentioned disposable automatic infusion reminiscences, described indicator comprises display lamp.After circuit turn-on, circuit module controls display lamp and lights or glimmer, and also can reach the object of prompting.
Preferably, in above-mentioned disposable automatic infusion reminiscences, also comprise the second hook, described second hook is arranged at described first cover top portion.Second hook can make this disposable automatic infusion reminiscences hang up, easy to use.
Preferably, in above-mentioned disposable automatic infusion reminiscences, described push rod is through described triggering spring.When the transfusion bag on the first hook pulls push rod under gravity, the trigger be connected with push rod makes triggering spring contraction, and push rod is through described triggering spring, and the resilience force triggering spring just can act on trigger equably, makes trigger maintenance level substantially.
Preferably, in above-mentioned disposable automatic infusion reminiscences, described triggering spring comprises the first triggering spring and second and triggers spring, and it is that axial symmetry is arranged with push rod that described first triggering spring and described second triggers spring.The first triggering spring and second that axial symmetry is arranged triggers spring and can be applied to the identical elastic force of trigger on axisymmetric position, makes trigger keep stable.
The beneficial effect that this utility model realizes: the ferrule on the top of the trigger of this disposable automatic infusion reminiscences is oppositely arranged with the bar that is electrically connected, when this disposable automatic infusion reminiscences in the raw time, ferrule can contact with each other with the bar that is electrically connected.The bottom of trigger is connected with triggering spring, and trigger spring and connect bottom second housing again, the bottom of trigger also connects push rod, and push rod bottom again with the first hook is connected.When transfusion bag being hung on the first hook, by the action of gravity of transfusion bag, push rod hauls trigger, makes triggering spring contraction.Along with the minimizing of liquid in transfusion bag, suffered gravity reduces, trigger spring resilience gradually, the position of trigger is raised gradually, ferrule is close gradually with the bar that is electrically connected, and when liquid reduces to a certain amount of, the resilience triggering spring makes ferrule contact with the bar that is electrically connected, the circuit turn-on of circuit module, indicator reminds current liquid conveying situation.
Accompanying drawing explanation
In order to clearer explanation this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 shows the internal structure schematic diagram of the disposable automatic infusion reminiscences that this utility model first embodiment provides;
Fig. 2 shows the internal structure schematic diagram under the disposable automatic infusion reminiscences using state that this utility model first embodiment provides;
Fig. 3 shows the another kind of internal structure schematic diagram of the disposable automatic infusion reminiscences that this utility model first embodiment provides;
Fig. 4 shows a kind of external structure schematic diagram of the disposable automatic infusion reminiscences that this utility model second embodiment provides;
Fig. 5 shows the another kind of external structure schematic diagram of the disposable automatic infusion reminiscences that this utility model second embodiment provides;
Fig. 6 shows the sectional view of the bar that is electrically connected of the disposable automatic infusion reminiscences that this utility model second embodiment provides;
Fig. 7 shows the internal structure schematic diagram under a kind of state of the disposable automatic infusion reminiscences that this utility model second embodiment provides;
Fig. 8 shows the internal structure schematic diagram under the another kind of state of the disposable automatic infusion reminiscences that this utility model second embodiment provides;
Fig. 9 shows a kind of external structure schematic diagram of the disposable automatic infusion reminiscences that this utility model the 3rd embodiment provides;
Figure 10 shows the another kind of external structure schematic diagram of the disposable automatic infusion reminiscences that this utility model the 3rd embodiment provides;
Figure 11 shows a kind of internal structure schematic diagram of the disposable automatic infusion reminiscences that this utility model the 4th embodiment provides.
Wherein, Reference numeral gathers as follows:
First shell 110, second housing 120, be electrically connected bar 121, trigger 122, ferrule 123, push rod 124, triggers spring 125, first and links up with 126, the longitudinal through slot 129 of second hook 127, first longitudinal through slot 128, second, graduation mark 220, first lateral direction penetrating groove 221, second lateral direction penetrating groove 222, circuit module 130, control module 131, power supply 132, indicator 133, first end 141, second end 142 of the bar 121 that is electrically connected, mid portion 143, linking springs 144, metal shell 145.
Detailed description of the invention
Automatic infusion reminiscences by arranging, can make the liquid in transfusion bag automatically remind in a certain amount of situation of residue, making transfusion person or the people that accompanies and attends to knows that Liquid transfer terminates, change transfusion bag or stopping infusion in time.Automatic infusion reminiscences of the prior art, complex structure, practicality is not strong, and uses inconvenience, under cost requirement, needs repeatedly to use.
In view of the foregoing, researcher, through long-term research and a large amount of practices, provides a kind of disposable automatic infusion reminiscences to improve existing issue.This disposable infusion reminiscences is controlled to trigger the length of spring by the change of gravity in transfusion bag thus is reached the object of the conducting state of control circuit module by the length variations of triggering spring.This circuit module conducting back pointer can be reminded, thus reaches the object of automatically reminding.Because this automatic infusion reminiscences structure is simple, cost is low, the disposable automatic infusion reminiscences that can make a one-time use only.
Below in conjunction with accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but only represent selected embodiment of the present utility model.Based on embodiment of the present utility model, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of this utility model protection.
Fig. 1 shows the disposable automatic infusion reminiscences that this utility model first embodiment provides, refer to Fig. 1, this disposable automatic infusion reminiscences comprises the first shell 110, second housing 120, circuit module 130, be electrically connected bar 121 and trigger 122, push rod 124, triggering spring 125 and the first hook 126.It is inner that circuit module 130 is arranged at the first shell 110, and be provided with indicator 133.Indicator 133 can be used for reminding, and namely when the amount that liquid residual in the transfusion bag that this disposable automatic infusion reminiscences hangs is reminded to needs, this reminiscences sends prompting.Circuit module 130 Control director 133, in the present embodiment, when circuit module 130 conducting, indicator 133 works.
Be electrically connected bar 121, triggering spring 125 and trigger 122, to be arranged at second housing 120 inner.In the present embodiment, trigger 122 comprises the bottom and top that are fixedly connected with, and wherein, be circular bottom plate bottom trigger 122, its diameter is less than the internal diameter of second housing 120.Trigger 122 top is cylindrical, and be fixedly connected on bottom, diameter is less than bottom it.The top of trigger 122 is provided with ferrule 123, ferrule 123 also comprises two parts, a part is bottom ferrule 123, the bottom of this ferrule 123 can be the cylinder that a diameter is less than the cylinder inner diameter at trigger 122 top, embed trigger 122 top, thus be fixedly connected with trigger 122, ferrule 123 top is fixedly connected with bottom ferrule 123, thus makes this ferrule 123 be fixedly installed on the top of this trigger 122.In the present embodiment, ferrule 123 top can be an oval sheet metal.
In the present embodiment, push rod 124 is in cylindric, and its top is connected to the center of circle, bottom of trigger 122.The bottom of second housing 120 is provided with through hole, and this through hole can be arranged at the centre of second housing 120 bottom, and its internal diameter is greater than the diameter of push rod 124, and preferably, the internal diameter of this through hole, only slightly larger than push rod 124, makes push rod 124 easily pass through.It is outside that the bottom of push rod 124 extends to second housing 120 through this through hole, links up with 126 be fixedly connected with first.This first hook 126 infuse time for hanging transfusion bag.
In the present embodiment, trigger spring 125 and comprise one end and the other end, the one end of triggering spring 125 is fixedly connected with the bottom of trigger 122, and the other end triggering spring 125 is connected with the bottom of second housing 120.Push rod 124 is through this triggering spring 125, namely spiral triggering spring 125 passes through around push rod 124 and arranges, push rod 124 is positioned on the axis of the longitudinal direction of this triggering spring 125, thus when transfusion bag hangs on the first hook 126, gravity is sunk by push rod 124 pulls trigger 122, trigger 122 makes triggering spring 125 shrink, the resilience force triggering spring 125 is uniformly applied to trigger 122, the elastic force that each position of trigger 122 is subject to is consistent, thus ensure that trigger 122 each position sinking situation is consistent, keep basic horizontal, there will not be the situation of inclination.
The bar 121 that is electrically connected in the present embodiment is arranged at the top of second housing 120 inside, concrete set-up mode can be arrange through hole respectively at the two ends of the same radial direction of second housing 120, the be electrically connected two ends of bar 121 are each passed through the through hole at the two ends of the same radial direction of this second housing 120, thus the bar 121 that will be electrically connected is fixed.This bar 121 that is electrically connected corresponds to the circuit module 130 in the first shell 110, and is oppositely arranged with the ferrule 123 at the top of trigger 122.
The position that the bar 121 that is electrically connected is relative with ferrule 123 is metal material, one end of circuit module 130 is electrically connected with the position of bar 121 metal material that is electrically connected, the other end of circuit module 130 is electrically connected with the ferrule 123 on trigger 122 top, when ferrule 123 contacts with the bar 121 that is electrically connected, circuit module 130 is in connected state, and triggers described indicator 133.
In the present embodiment, circuit module 130 can comprise control module 131 and power supply 132, and indicator 133 is arranged at control module 131, the work of control module 131 Control director 133.Wherein, circuit connecting mode can be the positive pole of one end connection power supply 132 of control module 131, and other end connection metal head 123, the negative pole of power supply 132 is electrically connected with the bar 121 that is electrically connected.Therefore, when the metallic member of ferrule 123 with the bar 121 that is electrically connected contacts, whole circuit turn-on, control module 131 starts, and Control director 133 works, and automatic-prompting first links up with the liquid input condition on 126.
In the present embodiment, indicator 133 can be display lamp, and the position of the corresponding display lamp of the first shell 110 can arrange through hole, and display lamp partially passes through through hole, so that user can externally visibly display lamp.When this display lamp works, can be light or glimmer, make user can notice the residue situation of liquid in present infusion bag.
In the present embodiment, the second hook 127 is also comprised.This second hook 127 can be annular, is arranged at the first shell 110 top, is fixedly connected with the top of the first shell 110.When using this disposable automatic infusion reminiscences, the second hook 127 can be hung on the transfusion pole of transfusion, then transfusion bag is suspended on the first hook 126, thus be reached through the object hanging this disposable automatic infusion reminiscences and transfusion bag is hung up.
In the present embodiment, as shown in Figure 1, when this disposable automatic infusion reminiscences descends in the raw, the metal material part of the bar 121 that is electrically connected that ferrule 123 and opposing metallic head 123 are arranged can contact with each other.When using this disposable automatic infusion reminiscences, the second hook 127 is hung over originally for hanging the hook of transfusion bag, then transfusion bag is hung on the first hook 126.As shown in Figure 2, under the action of gravity of transfusion bag, interconnective first hook 126, push rod 124, trigger 122 and ferrule 123 move to the bottom direction of second housing 120, ferrule 123 is away from the bar 121 that is electrically connected, the compression of push rod 124 pulls trigger 122 triggers spring 125 and is subject to triggering spring 125 elastic force effect round about, is namely subject to triggering the elastic force effect of spring 125 to bar 121 direction that is electrically connected.In infusion process, along with in transfusion bag, liquid reduces gradually, trigger spring 125 resilience gradually, promote trigger 122 constantly to move to bar 121 direction that is electrically connected, when in transfusion bag, liquid flows to end, trigger spring 125 be returned to this disposable automatic infusion reminiscences in the raw under length, ferrule 123 contacts with the bar 121 that is electrically connected, whole circuit turn-on, control module 131 controls display lamp and starts, and display lamp glimmers, therefore, patient or family members just can realize that in transfusion bag, liquid is totally lost, and takes corresponding measure in time in time.
In the present embodiment, indicator 133 has more than and is limited to display lamp, can also be that other can reach the device of indicative function, as buzzer.After in transfusion bag, liquid is totally lost, circuit turn-on, circuit module 130 controls buzzer sounding, and user is even without seeing that this disposable automatic infusion reminiscences also can be reminded.
Further, as shown in Figure 3, in the disposable automatic infusion reminiscences that the present embodiment provides, trigger spring 125 and can also comprise the first triggering spring and the second triggering spring.This first triggers spring and second to trigger spring is same spring, namely first trigger spring and second trigger the coefficient of elasticity of spring and length the same, with push rod 124 for axial symmetry setting.Therefore, the first triggering spring and second triggers spring can be applied to the identical elastic force of trigger 122 on axisymmetric position, makes trigger 122 more stable.
Certainly, the triggering spring 125 in the disposable automatic infusion reminiscences that this utility model embodiment provides also can be multiple, and the plurality of triggering spring 125 is evenly arranged for axle with push rod 124.
In addition, in the present embodiment, the shape of the devices such as trigger 122, ferrule 123 is not all fixed, and every these devices that can realize the structure of above-mentioned functions, can as the use device of the present embodiment.
This use is novel additionally provides the second embodiment, and compared with the first embodiment, in this second embodiment, be electrically connected the Height Adjustable of bar 121.Concrete, second housing 120 is provided with the longitudinal through slot 129 of first longitudinal through slot 128, second.This first longitudinal through slot 128 and second longitudinal through slot 129 are arranged at the two ends of the same radial direction of second housing 120, extend to bottom second housing 120 from second housing 120 top respectively, as Fig. 4 shows the setting of the longitudinal through slot 128 of the present embodiment first, Fig. 5 shows the setting of the longitudinal through slot 129 of the present embodiment second.
As shown in Figure 6, in the present embodiment, the bar 121 that is electrically connected comprises the first end 141, mid portion 143 and the second end 142 that connect successively, and first end 141 and the second end 142 are stepped stem.Cut-away view when Fig. 7 shows that in the present embodiment, ferrule contacts with the bar that is electrically connected.As shown in Fig. 4, Fig. 5 and Fig. 7, the diameter of the part that first end 141 diameter is less is less than the width of the first through slot, second housing 120 is passed from second housing 120 inside first through slot, the diameter of the part that the diameter of first end 141 of bar 121 of being electrically connected is larger is greater than the width of the first through slot, is less than the internal diameter of metal shell 145; The structural relation of the second end 142 and the second through slot and mid portion 143 is with the structural relation of first end 141 and the first through slot and mid portion 143.Mid portion 143 comprises metal shell 145 and linking springs 144, and metal shell 145 is axially through, and it is inner that linking springs 144 is positioned at metal shell 145, and the two ends of linking springs 144 are connected with first end 141 and the larger one end of the second end 142 diameter respectively.
Refer to Fig. 7, when this bar 121 that is electrically connected is arranged at second housing 120 inside, linking springs 144 is in compressive state, be electrically connected the first end 141 of bar 121 and the second end 142 under the elastic force effect of linking springs 144, the larger part of its diameter has squeezing action to inwall corresponding to first longitudinal through slot 128 and second longitudinal through slot 129 both sides respectively, the equal-sized frictional force contrary to gravity direction that this extruding makes the face contacted with each other can produce under the action of gravity of the bar 121 that is electrically connected, thus the bar 121 that makes to be electrically connected is not moved, and is fixed.
When mobile this of needs is electrically connected bar 121, press from the first end 141 of the bar 121 that is electrically connected and the second end 142 to mid portion 143, linking springs 144 shrinks, first end 141 and the second end 142 no longer extrude inwall, just can move along the direction of longitudinal through slot the bar 121 that is electrically connected, thus reach the object regulating bar 121 height that is electrically connected.
In the present embodiment, when regulating the ferrule 123 in the raw lower height that can reach of level altitude lower than trigger 122 top of the bar 121 that is electrically connected, first links up with in 126 transfusion bag hung the part contact that when also having certain liq, ferrule 123 just can be corresponding with the bar 121 that is electrically connected, thus turning circuit.Therefore, user can arrange the height of the bar 121 that is electrically connected according to demand, makes the certain liquid of residue in transfusion bag just start to remind, so that user takes next step measure if having time.Carry out reminding according to residue different liquids amount the height that bar 121 needs to regulate that is electrically connected, the graduation mark 220 of different expression residual liquid quantities can be set gradually on the fluting direction of the first through slot of second housing 120, as shown in Figure 4.In addition, each graduation mark 220 can corresponding reference numbers, for represent the bar that is electrically connected can reach when being fixed on current location remind object transfusion bag in remaining amount of liquid.
In addition, if use bottle inherently to have the infusion bottle of constant weight, also liquid ferrule 123 under bottle action of gravity of being totally lost can be avoided cannot to contact with the bar 121 that is electrically connected thus the object of reminding cannot be carried out by trigger indicator 133 by regulating the height of the bar 121 that is electrically connected.
Meanwhile, in the present embodiment, as shown in Figure 8, regulate and to be electrically connected the height of bar 121 relative to the bottom of second housing 120, the maximum height that its maximum height that can reach can reach higher than the ferrule 123 at trigger 122 top.Therefore, after ferrule 123 contacts with the bar 121 that is electrically connected, circuit turn-on, indicator 133 works.After the object of reminding reaches, if need indicator 133 to quit work, just by regulating the bar 121 that the is electrically connected bar 121 that makes to be electrically connected to be separated with ferrule 123, with disconnecting circuit.
In this utility model, provide the 3rd embodiment, the 3rd embodiment provide another kind be electrically connected bar 121 height regulative mode.
Concrete, second housing 120 is provided with the longitudinal through slot 129 of first longitudinal through slot 128, second, multiple first lateral direction penetrating groove 221 and multiple second lateral direction penetrating groove 222.The set-up mode of first longitudinal through slot 128 and second longitudinal through slot 129 can consistent with the second embodiment, unlike, the plurality of first lateral direction penetrating groove 221 is arranged perpendicular to first longitudinal through slot 128 successively, and is communicated with first longitudinal through slot 128.The plurality of second lateral direction penetrating groove 222 is arranged perpendicular to second longitudinal through slot 129 successively, and is communicated with second longitudinal through slot 129.First lateral direction penetrating groove 221 is corresponding with the position of the second lateral direction penetrating groove 222.As Fig. 9 shows first longitudinal through slot 128 of the present embodiment second housing and the setting of the first lateral direction penetrating groove 221, Figure 10 shows second longitudinal through slot 129 of the present embodiment second housing and the setting of the second lateral direction penetrating groove 222.
Be electrically connected bar 121 through the first longitudinal through slot 128 and second longitudinal through slot 129, be positioned over the first lateral direction penetrating groove 221 and the second lateral direction penetrating groove 222 that Arbitrary Relative is answered.When needs fixed placement is electrically connected bar 121, the bar 121 that is electrically connected is placed on the first lateral direction penetrating groove 221 and the second lateral direction penetrating groove 222 of corresponding correspondence, when needs movement is electrically connected bar 121, the bar 121 that will be electrically connected moves on to the first longitudinal through slot 128 and the second through slot, make it can move up and down in first longitudinal through slot 128 and second longitudinal through slot 129, thus the object regulating bar 121 height that is electrically connected can be reached.
In the present embodiment, the first lateral direction penetrating groove 221 can be corresponded to and be provided with graduation mark 220, as shown in Figure 9.Each graduation mark 220 can corresponding reference numbers, represents that when ferrule 123 is in contact with it, first links up with the amount of liquid in the transfusion bag of 126 suspensions when the bar 121 that is electrically connected is fixed on position corresponding to this lateral direction penetrating groove.
Certainly, the altitude mixture control mode of the bar 121 that is electrically connected not only comprises the situation as described in the second embodiment and the 3rd embodiment, can also be other situations.Therefore, this utility model additionally provides the 4th embodiment, as shown in figure 11, is anchored on second housing 120 by the nut bar 121 that will be electrically connected.
Concrete, at second housing 120, the first longitudinal through slot 128 and second longitudinal through slot 129 with the second embodiment and the 3rd embodiment is set.Be different from the second embodiment and the 3rd embodiment, in the present embodiment, the bar 121 that is electrically connected comprises first end 141 and the second end 142, and first end 141 passes the first through slot and is provided with screw thread, and has the nut matched with this screw thread.Second end 142 passes the second through slot and is provided with nut, and nut is fixedly connected with described second end 142.
In the present embodiment, be fixedly electrically connected bar 121 time, by nut to second housing 120 direction turn, make nut and nut and second housing 120 close contact, extruding second housing 120, thus the bar 121 that makes to be electrically connected is fixed on corresponding place.When needs adjustment is electrically connected bar 121, loosening nut, the bar 121 that makes to be electrically connected can move freely in first longitudinal through slot 128 and the second through slot, is fixed when moving to the position needing to regulate again, thus reaches the object of the height regulating the bar 121 that is electrically connected.
Same, when can be fixed on diverse location according to the bar 121 that is electrically connected, can make the amount of liquid residual in the transfusion bag of circuit turn-on that corresponding graduation mark 220 is set on the direction of corresponding first through slot of second housing 120.
The disposable automatic infusion reminiscences that this utility model embodiment provides, by the conducting being communicated with to come control circuit module 130 of control to be electrically connected bar 121 and the ferrule 123 at trigger 122 top, and the particular location of ferrule 123 is subject to the impact of residual liquid quantity in transfusion bag, therefore, this utility model embodiment can carry out control circuit conducting situation by residual liquid quantity in transfusion bag, thus reaches the object of reminding current liquid conveying situation.The alarm for infusion structure provided due to this utility model embodiment is simple, and the material price used is low, therefore can use as disposable infusion reminiscences.
For making the object of this utility model embodiment, technical scheme and advantage clearly, above in conjunction with the accompanying drawing in this utility model embodiment, carry out describing clearly and completely to the technical scheme in this utility model embodiment, obviously, described embodiment is this utility model part embodiment, instead of whole embodiments.The assembly of this utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.
Therefore, the detailed description of the above embodiment of the present utility model to providing in the accompanying drawings the claimed scope of the present utility model of not intended to be limiting, but only represent selected embodiment of the present utility model.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only this utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in this utility model can be understood.
Claims (10)
1. a disposable automatic infusion reminiscences, it is characterized in that, comprise the first shell, second housing, circuit module, be electrically connected bar and trigger, push rod, trigger spring and the first hook, described circuit module is arranged at described first enclosure, described circuit module is provided with indicator, the described bar that is electrically connected, it is inner that triggering spring and described trigger are arranged at described second housing, the top of described trigger is provided with ferrule, the bottom of described trigger is connected with the top of described push rod, the bottom of described second housing is provided with through hole, the bottom of described push rod extends to described second housing outside through described through hole, described first hook is fixedly linked with the bottom of described push rod, described triggering spring comprises one end and the other end, one end of described triggering spring is connected with the bottom of described trigger, the described other end of triggering spring is connected with the bottom of second housing, the described bar that is electrically connected is arranged at the top of described second housing inside, and be oppositely arranged with the ferrule at the top of described trigger, one end of described circuit module is electrically connected with the described bar that is electrically connected, the other end of described circuit module is electrically connected with the described ferrule on described trigger top, when described ferrule contacts with the described bar that is electrically connected, described circuit module is in connected state, and trigger described indicator.
2. disposable automatic infusion reminiscences according to claim 1, it is characterized in that, described second housing is provided with first longitudinal through slot, second longitudinal through slot, described first longitudinal through slot and described second longitudinal through slot are arranged at the two ends of the same radial direction of described second housing, extend to bottom described second housing from described second housing top respectively, the described bar that is electrically connected comprises the first end connected successively, mid portion and the second end, described first end and described second end are stepped stem, described mid portion comprises metal shell and linking springs, described metal shell is axially through, it is inner that described linking springs is positioned at described metal shell, the two ends of described linking springs are connected with first end and the larger one end of the second end diameter respectively, described first longitudinal through slot is passed in one end that first end diameter is less, described second longitudinal through slot is passed in one end that second end diameter is less.
3. disposable automatic infusion reminiscences according to claim 1, it is characterized in that, described second housing is provided with first longitudinal through slot, second longitudinal through slot, multiple first lateral direction penetrating groove and multiple second lateral direction penetrating groove, described first longitudinal through slot and described second longitudinal through slot are arranged at the two ends of the same radial direction of described second housing, extend to bottom described second housing from described second housing top respectively, described multiple first lateral direction penetrating groove is perpendicular to described first longitudinal through slot and be communicated with described first longitudinal through slot, described multiple second lateral direction penetrating groove is perpendicular to described second longitudinal through slot and be communicated with described second longitudinal through slot, described first lateral direction penetrating groove is corresponding with the position of described second lateral direction penetrating groove, described first lateral direction penetrating groove is provided with graduation mark, the described bar that is electrically connected is through described first longitudinal through slot and described second longitudinal through slot, be positioned over the first lateral direction penetrating groove and the second lateral direction penetrating groove that Arbitrary Relative answers.
4. disposable automatic infusion reminiscences according to claim 1, it is characterized in that, the two ends of the same radial direction of described second housing are respectively arranged with and extend to the first through slot bottom described second housing and the second through slot from described second housing top, the described bar that is electrically connected is through described first through slot and the second through slot, the described bar that is electrically connected comprises first end and the second end, described first end passes described first through slot and is provided with screw thread, described first end is provided with the nut matched with described screw thread, described second end passes described second through slot and is provided with nut, described nut is fixedly connected with described second end, the direction of corresponding first through slot of described second housing is provided with corresponding graduation mark.
5. the disposable automatic infusion reminiscences according to any one of claim 2 to 4, is characterized in that, the maximum height that the maximum height of the described ferrule at the top of described trigger can reach lower than the bar that is electrically connected described in regulating.
6. disposable automatic infusion reminiscences according to claim 1, it is characterized in that, described indicator comprises buzzer.
7. disposable automatic infusion reminiscences according to claim 1, it is characterized in that, described indicator comprises display lamp.
8. disposable automatic infusion reminiscences according to claim 1, is characterized in that, also comprise the second hook, and described second hook is arranged at described first cover top portion.
9. disposable automatic infusion reminiscences according to claim 1, is characterized in that, described push rod is through described triggering spring.
10. disposable automatic infusion reminiscences according to claim 1, is characterized in that, described triggering spring comprises the first triggering spring and second and triggers spring, and it is that axial symmetry is arranged with push rod that described first triggering spring and described second triggers spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793144.7U CN205031658U (en) | 2015-10-12 | 2015-10-12 | Disposable automatic reminiscences of infusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793144.7U CN205031658U (en) | 2015-10-12 | 2015-10-12 | Disposable automatic reminiscences of infusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031658U true CN205031658U (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793144.7U Expired - Fee Related CN205031658U (en) | 2015-10-12 | 2015-10-12 | Disposable automatic reminiscences of infusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935461A (en) * | 2016-04-12 | 2016-09-14 | 南通市妇幼保健院 | Infusion monitoring and alarm system |
| CN114470413A (en) * | 2021-12-30 | 2022-05-13 | 汕头大学 | Multifunctional transfusion alarm |
-
2015
- 2015-10-12 CN CN201520793144.7U patent/CN205031658U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935461A (en) * | 2016-04-12 | 2016-09-14 | 南通市妇幼保健院 | Infusion monitoring and alarm system |
| CN114470413A (en) * | 2021-12-30 | 2022-05-13 | 汕头大学 | Multifunctional transfusion alarm |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20191012 |
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