CN208927266U - A kind of infusion alarm - Google Patents

Abstract

The utility model provides a kind of infusion alarm, it is installed on conduit, including shell, controller, infrared sensor and the indicator light being arranged on shell, the front of the shell is radial to offer conduit trough, the positive eccentricity of shell is connected with the rotatable knob being covered on conduit trough, the controller is arranged in the inside of shell, and the infrared sensor is embedded on the inner wall of conduit trough and corresponding with conduit, and the infrared sensor, controller, indicator light are sequentially connected.The infusion alarm, pass through the drop amount in infrared sensor monitoring tube, match hop controller and indicator light when drop amount deficiency in conduit, remind families of patients and nurse that can cover conduit trough after conduit is put into conduit trough by the knob of eccentric setting, by the way that collision block is arranged, when there is no drop in conduit, collision block is pushed and conduit extruding is made into its intrinsic block, prevents air input human body from causing harm to the human body.

Description

A kind of infusion alarm

Technical field

The utility model relates to a kind of infusion alarms.

Background technique

Venous transfusion is both the important means in the important content and clinical disease nursing of nurse's basic nursing operation, Whether its superiority and inferiority operated is directly related to the harmony of quality and doctor-patient relationship of therapeutic effect, meanwhile, in clinical nursing activity In, in addition to by normal operations program, needs conscientiously to observe venous transfusion, cause unnecessary injury to avoid to patient.

At present have an intravenous drip to patient be infused when, nurse and patient will often notice whether drop soon terminates, drop Whether people is required at the end of soon goes to notify nurse or nurse to want frequent ward observation infusion close to finishing, if nurse and Patient does not have found that unexpected consequence will be occurred in vivo in partial air input when infusion-completed in time, can go out when serious Show air embolism and leads to death.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of infusion alarm, solves above-mentioned background technique The problem of middle proposition.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of infusion alarm, installation In on conduit, including shell, controller, infrared sensor and the indicator light being arranged on shell, the positive face diameter of the shell To conduit trough is offered, the positive eccentricity of shell is connected with the rotatable knob being covered on conduit trough, institute The inside that shell is arranged in controller is stated, the infrared sensor is embedded on the inner wall of conduit trough and, institute corresponding with conduit Infrared sensor, controller, indicator light is stated to be sequentially connected.

Preferably, be provided on the knob can occluding catheter blocking mechanism and driving mechanism, the driving mechanism It is connected with mechanism is blocked, the driving mechanism is connected with controller.

Preferably, the blocking mechanism includes collision block and the collision block rack gear being connected with collision block, resetting block and collision block rack gear Meshed gears one and resetting block meshed gears two, spring, electromagnet group, the gear one and gear two are coaxially connected, institute State that collision block is corresponding with the position of conduit, the spring is arranged between resetting block and the inner wall of knob, the electromagnet group packet Electromagnet one and electromagnet two are included, the electromagnet one and electromagnet two are separately mounted on the inner wall of resetting block and knob, institute It is corresponding with the position of electromagnet two to state electromagnet one, the electromagnet one and electromagnet two are connected with controller, described multiple The reset button extended to outside knob is provided on the block of position.

Preferably, be provided in the knob guide rod one and matched guide pad one, guide rod two and and its Compatible guide pad two, the collision block rack gear are connected with guide pad one, and the resetting block is connected with guide pad two.

Preferably, it is additionally provided with cushion on the inner wall of the knob, the one end of the collision block rack gear far from collision block and slow The position for rushing pad is corresponding.

Preferably, circular hole compatible with collision block is provided on the conduit trough.

(3) beneficial effect

The utility model provides a kind of infusion alarm.Have it is following the utility model has the advantages that

1, infusion alarm, through the drop amount in infrared sensor monitoring tube, when drop amount deficiency in conduit With hop controller and indicator light, families of patients and nurse are reminded.

2, the infusion alarm can be covered conduit trough after conduit is put into conduit trough by the knob of eccentric setting.

3, the infusion alarm, when not having drop in conduit, collision block is pushed and squeezes conduit by the way that collision block is arranged Make its intrinsic block, prevents air input human body from causing harm to the human body.

4, the infusion alarm completes collision block within the relatively short time to leading by the way that electromagnet group is arranged The blocking of pipe.

5, the infusion alarm cooperates guide pad by setting guide rod, keeps collision block rack gear and resetting block steady when moving It is fixed.

6, the infusion alarm enables collision block completely to flatten conduit by the way that circular hole is arranged.

Detailed description of the invention

Fig. 1 is the utility model shaft side figure；

Fig. 2 is that the utility model conduit clamps figure；

Fig. 3 is the utility model front view；

Fig. 4 is the utility model top view；

Fig. 5 is the utility model knob cross-sectional view；

Fig. 6 is that the utility model collision block hits figure；

Fig. 7 is the utility model diagram of gears；

Fig. 8 is enlarged drawing at A in the utility model Fig. 5.

In figure: 1 shell, 2 conduit troughs, 3 knobs, 4 indicator lights, 5 infrared sensors, 6 shafts, 7 block mechanisms, 71 collision blocks, 72 collision block rack gears, 73 guide rods one, 74 guide pads one, 75 cushions, 8 conduits, 9 driving mechanisms, 91 resetting blocks, 92 springs, 93 Gear one, 94 gears two, 95 gear shafts, 96 electromagnet one, 97 electromagnet two, 98 guide rods two, the reset of 99 guide pads two, 10 are pressed Button, 11 circular holes.

Specific embodiment

As shown in figures 1-8, a kind of infusion alarm is installed on conduit 8, including shell 1, STM8 series controller, Infrared sensor 5 and the indicator light 4 being arranged on shell 1, the quantity of indicator light 4 are two, and two indicator lights 4 are respectively coated by In the two sides of 1 periphery of shell, the front of shell 1 is radial to offer conduit trough 2, and the positive eccentricity of shell 1 is connected with The rotatable knob 3 being covered on conduit trough 2, by the knob 3 of eccentric setting, conduit 8 is put into can be by conduit after conduit trough 2 Slot 2 covers, and covering specifically refers to knob 3 across the opening in conduit trough 2, completes installation, will when needing replacing conduit 8 3 whiz conduit trough 2 of knob, makes conduit trough 2 be in full open position, at this time can take out conduit 8.Controller is arranged in shell 1 inside, infrared sensor 5 are embedded on the inner wall of conduit trough 2 and corresponding with conduit 8, and infrared sensor 5, refers to controller Show that lamp 4 is sequentially connected, the drop amount in 5 monitoring tube 8 of infrared sensor, when drop amount deficiency in conduit 8, infrared sensor 5 transmit signals to controller, and controller control instructions lamp 4 flashes, and remind families of patients and nurse.

Be provided on knob 3 can occluding catheter 8 blocking mechanism 7 and driving mechanism 9, driving mechanism 9 and block mechanism 7 It is connected, driving mechanism 9 is connected with controller.

Blocking mechanism 7 includes collision block 71 and the collision block rack gear 72 being connected with collision block 71, resetting block 91 and collision block rack gear 72 Meshed gears 1 leads to 91 meshed gears 2 94 of resetting block, spring 92, electromagnet group, gear 1 and gear 2 94 Cross that gear shaft 95 is coaxially connected, collision block 71 is corresponding with the position of conduit 8, and spring 92 is arranged in resetting block 91 and knob 3 Between wall, electromagnet group includes electromagnet 1 and electromagnet 2 97, and electromagnet 1 and electromagnet 2 97 are separately mounted to multiple On the inner wall of position block 91 and knob 3, electromagnet 1 is corresponding with the position of electromagnet 2 97, electromagnet 1 and electromagnet two 97 are connected with controller, are provided with the reset button 10 extended to outside knob 3 on resetting block 91, in specific works, are revolving When button 3 covers, before infusion, reset button 10 is first pressed, reset button 10 drives resetting block 91 mobile and finally by electromagnet one 96 and electromagnet 2 97 fit, while squeezing spring 92 and make its compression, the energization of electromagnet group makes electromagnet 1 and electromagnet 2 97 mutually absorption, resetting block 91 is mobile to drive collision block rack gear 72 and collision block 71 to opposite direction movement by in-line gears, when leading When there is no drop in pipe 8, the power supply of controller tripping magnet group, using the reset function of spring 92, simultaneously by the push of collision block 71 The extruding of conduit 8 is made into its intrinsic block, prevents air input human body from causing harm to the human body, by the way that electromagnet group is arranged, makes to hit Block 71 can complete the blocking to conduit 8 within the relatively short time.

Be provided in knob 3 guide rod 1 and matched guide pad 1, guide rod 2 98 and with its Xiang Shi The guide pad 2 99 matched, collision block rack gear 72 are connected with guide pad 1, and resetting block 91 is connected with guide pad 2 99, when collision block rack gear 72 drive guide pad 1 to slide on guide rod 1 when mobile, drive guide pad 2 99 being oriented to when resetting block 91 is mobile It is slided on bar 2 98, keeps collision block rack gear 72 and resetting block 91 stable when moving.

Cushion 75, the one end of collision block rack gear 72 far from collision block 71 and cushion 75 are additionally provided on the inner wall of knob 3 Position is corresponding, by the way that cushion 75 is arranged, can prevent shock of the collision block rack gear 72 when resetting to knob 3.

It is provided with circular hole 11 compatible with collision block 71 on conduit trough 2, by the way that circular hole 11 is arranged, collision block 71 is enable completely will Conduit 8 flattens.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of infusion alarm, is installed on conduit, it is characterised in that: including shell, controller, infrared sensor and set The indicator light on shell is set, the front of the shell is radial to offer conduit trough, the positive eccentricity activity of shell It is connected with the rotatable knob being covered on conduit trough, the inside of shell, the infrared sensor edge is arranged in the controller On the inner wall of conduit trough and corresponding with conduit, the infrared sensor, controller, indicator light are sequentially connected.

2. a kind of infusion alarm according to claim 1, it is characterised in that: being provided on the knob can occluding catheter Blocking mechanism and driving mechanism, the driving mechanism with block mechanism be connected, the driving mechanism and controller phase Even.

3. a kind of infusion alarm according to claim 2, it is characterised in that: the blocking mechanism include collision block and with The connected collision block rack gear of collision block, resetting block and collision block rack gear meshed gears one and resetting block meshed gears two, spring, electricity Group of magnets, the gear one and gear two are coaxially connected, and the collision block is corresponding with the position of conduit, and the spring setting is multiple Between position block and the inner wall of knob, the electromagnet group includes electromagnet one and electromagnet two, the electromagnet one and electromagnet Two are separately mounted on the inner wall of resetting block and knob, and the electromagnet one is corresponding with the position of electromagnet two, the electromagnetism Iron one and electromagnet two are connected with controller, and the reset button extended to outside knob is provided on the resetting block.

4. a kind of infusion alarm according to claim 3, it is characterised in that: be provided with one He of guide rod in the knob Matched guide pad one, guide rod two and matched guide pad two, the collision block rack gear and one phase of guide pad Even, the resetting block is connected with guide pad two.

5. a kind of infusion alarm according to claim 3, it is characterised in that: be additionally provided on the inner wall of the knob slow Punching pad, the one end of the collision block rack gear far from collision block are corresponding with the position of cushion.

6. a kind of infusion alarm according to claim 1, it is characterised in that: be provided on the conduit trough and collision block phase The circular hole of adaptation.