CN217793965U - Movable infusion device suitable for micro pump - Google Patents

Abstract

The utility model relates to a portable infusion set suitable for micro pump, including the transfusion rod who supports whole device, the transfusion rod distal end is provided with the couple that is used for hanging the transfusion bottle. Transfusion rod is provided with the handrail that is used for the gripping, and transfusion rod keeps away from the one end of couple and is provided with sliding bottom, is provided with on this sliding bottom to be no less than three universal wheel, and the handrail top is provided with a supporting bench, and this supporting bench integrates portable power source, and portable power source is connected with the port that is used for charging. The infusion support is provided with a sliding rail, the sliding rail is provided with an elastic fixing element, and the sliding rail is provided with a buckle for locking the elastic fixing element, so that the elastic fixing element can be locked at any position on the sliding rail. The spring is arranged in the elastic fixing arm, so that the elastic fixing arm can fix objects in different shapes from any direction.

Description

Movable infusion device suitable for micro pump

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a portable infusion set suitable for micropump.

Background

The traditional infusion support is heavy, the infusion needs a certain time, even for some patients, doctors need to prescribe a plurality of medicaments to allow the patients to infuse, and therefore the patients need to infuse for a long time. During infusion, the infusion bottle can move due to the fact that the infusion bottle is inconvenient to move and needs to be lifted by a special accompanying person, and even if the infusion bottle can be moved out, the infusion bottle cannot be seated at any time for rest, so that the movable infusion device is provided, and great convenience is brought to the infusion process of a patient.

Because a large number of patients need to use the micro pump during transfusion, and the traditional movable transfusion device is not provided with a structure capable of placing the micro pump, medical staff usually place the micro pump on the handrail of a transfusion stand during actual use. The handrail is smooth, so that the micro pump is easy to slide off to cause loss, and the timing and quantitative administration of a patient cannot be guaranteed. In addition, the micro pump has less battery power and is not suitable for long-time use. In practical use, an external power supply is generally adopted, the movement of the infusion device is limited by the connection of a fixed power supply, and particularly, the arrangement of a mobile power supply is very important when emergency treatment is required for a patient.

Prior art discloses an infusion support of area transfer pump fixed component as CN215426557U, including infusion support, clamping member and fixed component, the infusion support includes base, transfusion rod and couple, the base connect in the transfusion rod lower extreme, the couple hang in the transfusion rod upper end, clamping member includes first holder and second holder, first holder with the second holder sets up relatively, first holder with one side of second holder is connected through the mode that can the pivot, first holder with the connection can be dismantled to the second holder opposite side, so that clamping member opens and closes. The fixing component is arranged on the back of the first clamping piece and used for fixing the infusion pump. Although the infusion support can fix the infusion pump, the infusion pumps produced by different manufacturers are different in size, the infusion support cannot be adjusted according to the size and the height of the infusion pump which is actually placed, infusion pumps of different models cannot be well fixed in actual use, and electric energy cannot be timely supplied to the infusion pump when the infusion pump is not powered, so that the battery of the infusion pump can be frequently replaced, and the burden of medical staff and the family members of patients is increased.

In the prior art, for example, CN212593318U discloses an infusion support for gastroenterology, which comprises an infusion container hanging hook for hanging an infusion container, and further comprises a support body, a micro pump fixing device, a moving device, a positioning device, a controller and a power supply, wherein the infusion container hanging hook, the micro pump fixing device, the moving device, the controller and the power supply are all arranged on the support body, the micro pump is installed on the micro pump fixing device, the controller is respectively in signal connection with the moving device and the positioning device, the controller is electrically connected with the power supply, the positioning device is used for detecting the position of the positioning device and sending the position data of the positioning device to the controller, and the controller is used for receiving the position data sent by the positioning device and controlling the moving device to move towards the positioning device according to the position data and a preset self-following distance. When the length, the height and the width of the infusion support are adjusted, different telescopic devices corresponding to the length, the width and the height need to be adjusted respectively, and the adjustment process is complicated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the device provided by the prior art, the utility model aims at designing a movable infusion device suitable for a micro pump. The micro pump is mainly used for accurately controlling the liquid input amount in unit time so as to achieve the purposes of ensuring that the medicine is uniform in speed, accurate in dosage and safely injected into the body of a patient. The micropump is provided with a safety alarm device and a display, and the display can display the input amount of liquid and the infusion speed, so that the workload of nurses can be reduced.

According to a preferred embodiment, the infusion device comprises an infusion rod supporting the whole device, and a hook used for hanging a transfusion bottle at the top of the infusion rod. The transfusion rod is provided with a supporting platform for supporting the object, an elastic fixing element for fixing the object is arranged above the supporting platform, wherein in view of the fact that no external power supply exists during use, a mobile power supply is integrated at the supporting platform according to the mode that the object is not placed on the supporting platform. Because the shapes and the sizes of the objects to be fixed are different, the elastic fixing element is provided with a telescopic arm which can be stretched and contracted from a plurality of directions.

According to a preferred embodiment, in order to adapt to different charging objects, the mobile power supply is connected with charging ports of different models through conducting wires in a mode of giving electric energy supply, and the mobile power supply has large capacitance, can be charged through an external power supply and can also be directly replaced.

According to a preferred embodiment, a redundant space for storing the wires is provided inside the support table, and a rotating shaft is provided inside the redundant space. The wires are arranged in order and fix the housing as a whole, and the wires can be wound around the rotating shaft. The wire can be directly pulled out by pulling the wire forcefully, and the wire is wound in the rotating shaft by pushing the wire forcefully, so that the efficient storage effect is achieved.

According to a preferred embodiment, a spring is provided at each turning of the telescopic arm of the elastic fixing element. The telescopic arm can automatically adjust the tightness degree according to different sizes and shapes of objects. Because the spring is in an initial stretching state, each turning position of the telescopic arm is in a tightening state initially, and the elastic fixing element is at the minimum position of a stretching range, and the minimum position of the stretching range can fix a volume smaller than the volume of the minimum micro pump. When the size of the fixed object is larger, the telescopic arm is used for fixing the object, the spring in the telescopic arm continues to stretch, and when the external force disappears, the telescopic arm is tightly attached to the object to form pressure in different directions on the object so as to fix the object.

According to a preferred embodiment, the elastic fastening element is arranged on a sliding rail which can be adjusted in a sliding manner and which is arranged above a handrail on the infusion rod, the sliding rail being divided into an inner rail and an outer rail, the inner rail being provided with a smooth rolling element, and the outer rail being designed as a sawtooth for locking. The arm body of the elastic fixing element is small in length and only slides on the inner rail so as to slide in the axial direction, and therefore the elastic fixing element can adapt to objects with different heights in the range of the sliding rail.

According to a preferred embodiment, in order to enable the elastic fixing element to perform a fixing operation at any position on the slide rail, a catch is provided on the slide rail in such a way that it can lock the elastic fixing element, said catch being provided below the elastic fixing element. The buckle is longer, and both ends extend to on the outer track of cockscomb structure under the natural state to can not slide from top to bottom. The buckle is set to a structure that retracts when pressed, so that the two ends of the buckle can be compressed through pressing, and the two ends can slide on the inner rail. When the pressing pressure disappears, the buckle restores the original length, and the two ends of the buckle return to the serrated outer rail, so that the movement is stopped.

According to a preferred embodiment, the infusion rod is provided with a handrail for gripping or pushing, and the position of the handrail from the ground is set according to the average of the heights of people in the use area, so that most operators can conveniently move the infusion device through the handrail. The length of the slide rail is not more than the length from the armrest to the port of the infusion rod, so that the supporting table can not affect the use of the armrest in a shielding manner.

According to a preferred embodiment, in view of the fact that the heights of the charging objects are not consistent, and the charging positions are different due to different heights of the charging objects, the length of the lead connected with the charging ports of different models is not less than that of the sliding rail, so that the mobile power supply can adapt to the charging ports of different heights.

According to a preferred embodiment, the bottom of the infusion rod is provided with a base, the base is provided with at least three universal wheels in a mode of stabilizing the gravity center of the movable infusion device, and the universal wheels are arranged on the base at the same height in a mode of sliding together, so that the universal wheels can slide on the flat ground smoothly.

The utility model has the advantages that:

firstly, a slide rail is arranged on the transfusion rod, so that the elastic fixing element can move axially; the height of the object can be adjusted according to the actual fixed height, so that the condition that the object falls off due to looseness of the fixed element caused by touching the elastic fixed element is effectively avoided; meanwhile, the charging device can be adjusted according to different charging positions of objects, and the elastic fixing element is prevented from blocking the charging port.

And secondly, the portable power source is arranged on the support table, so that the micro pump can be supplied with power in real time, the power failure problem of the micro pump caused by the absence of an external power supply facility is avoided, and the workload of medical staff and family members of patients is reduced.

The third, the supporting bench is inside to be provided with the pivot that stores the redundant space of electric wire and electric wire, can accomodate the arrangement to the electric wire from this high-efficiently, when being favorable to the use, integrates into an entirety with the electric wire and can effectively avoid knoing of electric wire, has also brought the convenience for the use when having prolonged life.

Drawings

Fig. 1 is a simplified overall structure schematic diagram of the movable infusion device suitable for a micro pump of the present invention.

List of reference numerals

100: a transfusion rod; 110: a support table; 111: a mobile power supply; 120: an elastic fixing element; 121: a telescopic arm; 130: a slide rail; 140: a handrail; 150: a base; 151: a universal wheel.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The present embodiment provides a movable infusion device suitable for a micro pump, which is mainly used for accurately controlling the volume of liquid to be infused in a unit time, so as to achieve the purpose of enabling the drug to be injected into the body of a patient with uniform speed, accurate dosage and safety. The micro pump is provided with an alarm safety device and a display. The display can display the input amount of liquid and the infusion speed, thereby reducing the workload of nurses.

As shown in fig. 1, the infusion rod 100 includes an infusion rod 100 for supporting the whole device, a support table 110 for supporting an object is provided on the infusion rod 100, and an elastic fixing member 120 for fixing the object is provided above the support table 110, wherein in view of the fact that there is no external power source in use, a mobile power source 111 is integrated at the support table 110 in a manner not affecting the placement of the object on the support table 110, and the elastic fixing member 120 is provided with a telescopic arm 121 capable of being extended and retracted from multiple directions due to the different sizes of the objects to be fixed.

According to a preferred embodiment, in order to adapt to different charging objects, the mobile power supply 111 is connected with different types of charging ports through wires according to the mode of supplying electric energy, and the mobile power supply 111 has large capacitance, can be charged through an external power supply and can also be directly replaced.

According to a preferred embodiment, the support table 110 has a redundant space for storing wires therein, and the redundant space has a rotating shaft therein. The wires are arranged in order and the wire housing is fixed as a whole, so that the wires can be wound around the rotating shaft. The lead is pulled out by pulling forcefully, and is wound along the rotating shaft by pushing forcefully, so that the effect of efficient storage is achieved.

According to a preferred embodiment, the elastic fixing element 120 is arranged in the telescopic arm 121 in a self-adjusting and fixed manner and is provided with a spring, which is initially in tension, so that each turn of the telescopic arm 121 is initially in a tightened state, at which the elastic fixing element 120 is at a minimum in the tension range, which minimum can fix a volume smaller than the volume of the minimum micropump. When the object to be fixed has a large volume and is fixed by the telescopic arm 121, the spring in the telescopic arm 121 continues to be stretched. When the external force disappears, the telescopic arm 121 clings to the object to form pressure in different directions on the object, so as to achieve the effect of fixing the object.

According to a preferred embodiment, resilient mounting element 120 is disposed on a slidably adjustable slide 130, slide 130 is disposed above a handrail 140 on infusate wand 100, and slide 130 is divided into inner and outer tracks. The inner track is provided with rolling elements and the outer track is designed as a saw tooth for locking. The body of the elastic fixing element is relatively short and slides only on the inner rail so as to be able to slide in the axial direction, so that the elastic fixing element 120 can accommodate objects of different heights within the range of the sliding rail 130.

According to a preferred embodiment, in order to enable the elastic fixing element 120 to perform a fixing operation at any position on the sliding rail 130, a catch is provided on the sliding rail 130 in such a way that the elastic fixing element 120 can be locked. The buckle is disposed under the elastic fixing element 120, and the buckle is long, and both ends of the buckle extend to the outer rail of the saw-toothed shape in a natural state, so that the buckle cannot slide up and down. The buckle is set to a structure capable of retracting by pressing, so that two ends of the buckle can be compressed by pressing, the two ends of the buckle slide on the inner rail, when the pressing pressure disappears, the original length of the buckle is recovered, and the two ends of the buckle return to the outer rail of the saw-toothed shape to stop moving.

According to a preferred embodiment, the infusion rod 100 is provided with a handle 140 for grasping or pushing, and the off-ground position of the handle 140 is set according to the average of the heights of people in the use area, so that most operators can conveniently move the infusion device through the handle. The length of the slide rail 130 does not exceed the length of the arm rest 130 to the end of the infusion rod 100, so as to avoid the influence of the support table 110 on the use of the arm rest 130. Preferably, in order to prevent the child from tampering with the elastic fixing element 120, and thus causing the elastic fixing element 120 to fail, and the object to be fixed unstably to slide, the height of the elastic fixing element can be adjusted by the slide rail 130 until the child cannot touch it.

According to a preferred embodiment, in view of the situation that the heights of the charging objects are not consistent, the length of the conducting wire connected with the charging ports of different models is not less than the length of the sliding rail 130, so that the mobile power source 111 can adapt to the charging ports of different heights.

According to a preferred embodiment, the bottom of the infusion rod 100 is provided with a base 150, which is provided with at least three universal wheels 151 in a manner that stabilizes the center of gravity of the mobile infusion device, the universal wheels 151 being arranged at the same height on the base in a manner that they can slide together.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. A movable infusion device suitable for a micro pump comprises an infusion rod (100) and a hook used for hanging a transfusion bottle at the top of the infusion rod (100), and is characterized in that,

a support table (110) for supporting the object is arranged on the transfusion rod (100), an elastic fixing element (120) for fixing the object is arranged above the support table (110), wherein,

in view of the situation that the external power supply can not be connected when in use, a mobile power supply (111) is integrated at the supporting platform (110) in a mode of not influencing the placement of the objects on the supporting platform (110), and the elastic fixing element (120) is provided with a telescopic arm (121) which can be telescopic from multiple directions due to the fact that the shapes and the sizes of the objects to be fixed are different.

2. The mobile infusion device adapted for a micro pump as claimed in claim 1, wherein the mobile power source (111) is connected with different types of charging ports through wires in order to adapt to different charging objects.

3. The portable infusion device adapted for a micro-pump according to claim 2, wherein the support table (110) is provided with a redundant space inside for storing the wires.

4. The mobile infusion device for a micro pump according to claim 3, wherein the flexible arm (121) is automatically adjustable according to the size and shape of the object because the flexible fixing element (120) is provided with a spring in the flexible arm (121) in an automatically adjustable and fixed manner.

5. The movable infusion device suitable for a micro pump according to claim 4, characterized in that the elastic fixing element (120) is arranged on a slidably adjustable sliding rail (130), and the elastic fixing element (120) can slide in the axial direction due to the length of the sliding rail (130) in the axial direction.

6. The ambulatory infusion device according to claim 5, characterised in that, in order to enable the elastic fixing element (120) to perform a fixing operation at any position on the sliding track (130), a catch is provided on the sliding track in such a way that the elastic fixing element (120) can be locked.

7. The movable infusion device suitable for a micro pump according to claim 6, wherein a handrail (140) for grasping or pushing is arranged on the infusion rod (100), and the length of the slide rail (130) does not exceed the length of the port from the handrail to the infusion rod (100).

8. The mobile infusion device adapted for a micro pump of claim 7, wherein the length of the lead wire connected with the charging ports of different types is not less than the length of the slide rail (130) in view of the inconsistent height of the charging objects, so that the mobile power source (111) can adapt to the charging ports of different heights.

9. The mobile infusion device adapted for a micropump according to claim 8, wherein the bottom of the infusion rod (100) is provided with a base (150) provided with not less than three universal wheels (151) in a manner capable of stabilizing the center of gravity of the mobile infusion device.

10. The mobile infusion device suitable for a micro pump as claimed in claim 9, wherein the universal wheels (151) are slidably arranged together at the same height on the base so as to be able to slide smoothly on a flat ground.

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