CN209092365U - A kind of infusion set with temperature compensation function - Google Patents

Abstract

The utility model relates to a kind of infusion sets with temperature compensation function, including fusion case, the fusion case includes baffle and box cover, the two sides of the baffle is provided with box cover, two box covers are separately positioned on the side edge of the baffle by articulated shaft, are provided with heating bed course in the baffle surface and box cover；The two sides upper end of the baffle is provided with hook, and the lower section setting of the box cover is fluted；Temperature controller is provided on the outside of the box cover；Heater element is provided in the heating bed course, the heater element includes the dacron thread set gradually from inside to outside, lectrothermal alloy wire, nylon heat sensing layer, copper alloy signal wire and heat stable resin, and the heater element is directly connected with temperature controller and power supply line.The utility model structure is simple, safe and convenient to use, and fusion case and heating bed course are effectively combined, not only can guarantee infusion smoothness, but also can guarantee the suitable transfusion liquid of patient's body input temp.

Description

A kind of infusion set with temperature compensation function

Technical field

The utility model relates to medical appurtenance technical fields, and in particular to a kind of infusion with temperature compensation function Utensil.

Background technique

With the rapid development of medical treatment and nursing science, venous transfusion has become the most frequently used, most directly effective in clinic One for the treatment of means.Infusion be by a certain amount of sterile solution or drug under the action of atmospheric pressure and fluid pressure principle by quiet Arteries and veins inputs intracorporal method.Infusion kits develop to venous detaining needle, central vein is set by simple infusion tool scalp steel needle It manages, through peripherally inserted central catheter, venous port access and tunneled catheters etc., current various infusion tools are facing It is popularized and is applied on bed.But many problems to be solved are still remained in infusion process, such as due to transfusion liquid Temperature is too low, often promotes patient temperature rapid decrease, patient collective need to mobilize a variety of adjustment mechanisms increase heat production and Heat dissipation is reduced to maintain body temperature, shows as shivering, blood glucose increases and recycle central excitatory enhances, it is easy to hypoxemia occur Cardiac complication can also be caused when serious.Therefore, it needs to design a kind of new technical solution, solves above-mentioned skill with comprehensive Art problem.

Utility model content

The purpose of the utility model is to provide a kind of infusion sets with temperature compensation function, and structure is simple, use It is convenient, it can effectively solve the too low caused patient's body discomfort problem of transfusion liquid temperature existing in the prior art.

In order to solve the above technical problems, the utility model uses following technical scheme:

A kind of infusion set with temperature compensation function, including fusion case, the fusion case include baffle and box cover, institute The two sides for stating baffle is provided with box cover, and two box covers are separately positioned on the side edge of the baffle by articulated shaft, Heating bed course is provided in the baffle surface and box cover；The two sides upper end of the baffle is provided with hook, described The lower section setting of box cover is fluted；Temperature controller is provided on the outside of the box cover；Fever is provided in the heating bed course Element, the heater element include the dacron thread set gradually from inside to outside, lectrothermal alloy wire, nylon heat sensing layer, copper alloy letter Number line and heat stable resin, the heater element are directly connected with temperature controller and power supply line.

Further scheme is to be provided with gas cell between heating bed course and the box cover, be provided on the gas cell The outside of the box cover is arranged in air inlet, the air inlet.

Further scheme is that the groove width of the groove is greater than the outer tube diameter of transfusion catheter, the flute length direction of the groove It is consistent with the depth direction of the box cover.

Further scheme is that the top of the baffle is provided with fixed plate for fixing, is arranged in the fixed plate There is through-hole, the fixed plate is arranged vertically with the baffle.

Further scheme is that the distance for hooking into baffle bottom is greater than the length of infusion bag, the hook packet Straight-bar and curved bar are included, the straight-bar includes fixed link and motion bar, and the motion bar passes through fixture nut and the fixed link phase The one end of the motion bar far from fixed link is arranged in connection, the curved bar.

The infusion set with temperature compensation function provided in above-mentioned technical proposal forms one using box cover and baffle Closed heating space can effectively heat transfusion liquid, guarantee that the temperature of transfusion liquid is suitble to the conveying of patient's body to make With；Heating bed course is combined with temperature controller, realizes the duplicate protection to transfusion liquid temperature (first with nylon sensible heat Layer carries out control circuit, and when heating the temperature that bed course is taken up an official post at meaning and being more than predetermined value, the nylon heat sensing layer at this is i.e. by insulating Body becomes good conductor, connects control circuit, and heating bed course power-off achievees the purpose that temperature control and safety；Temperature control is utilized simultaneously Device processed is controlled and is detected to transfusion liquid temperature, realizes double protection)；And gas cell is utilized, can be effectively improved defeated The contact area of liquid bag and heating bed course, increases heating speed and heating uniformity.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the infusion set described in the utility model with temperature compensation function；

Fig. 2 is the structural schematic diagram of fusion case described in the utility model；

Fig. 3 is the structural schematic diagram of heater element described in the utility model；

Fig. 4 is the structural schematic diagram of hook described in the utility model.

In figure: 1, box cover；11, groove；2, baffle；21, fixed plate；22, it links up with；221, fixed link；222, fixture nut； 223, motion bar；224, curved bar；3, bed course is heated；31, dacron thread；32, lectrothermal alloy wire；33, nylon heat sensing layer；34, copper closes Golden signal wire；35, heat stable resin；4, gas cell；41, air inlet.

Specific embodiment

In order to which the purpose of this utility model and advantage is more clearly understood, with reference to embodiments to the utility model into Row illustrates.It should be appreciated that following text is only used to one or more of specific embodiments of description the utility model, Considered critical is not carried out to the protection scope that the utility model is specifically requested.

The technical solution that the utility model is taken as shown in figures 1-4, a kind of infusion set with temperature compensation function, Including fusion case, the fusion case includes baffle 2 and box cover 1, and the two sides of the baffle 2 is provided with box cover 1, two boxes Lid 1 is separately positioned on the side edge of the baffle 2 by articulated shaft, is provided with and adds in 2 surface of baffle and box cover 1 Thermocushion 3；The two sides upper end of the baffle 2 is provided with hook 22, the lower section setting fluted 11 of the box cover 1；It is described Temperature controller 5 is provided on the outside of box cover 1；Be provided with heater element in the heating bed course 3, the heater element include by Dacron thread 31, lectrothermal alloy wire 32, nylon heat sensing layer 33, copper alloy signal wire 34 and the heat stable resin set gradually from inside to outside 35, the heater element is directly connected with temperature controller 5 and power supply line；Above-mentioned technical proposal is by fusion case and heats bed course It is effectively bonded together, and using more mature electric blanket principle preparation heating bed course, has and use safe, design side Just the simplicity that the utility model uses ground safety and preparation can be effectively ensured, wherein heater element and power supply line in the characteristics of And the connection of temperature controller belongs to the prior art, connects fast and easy, reduces in preparation process or use process The electricity consumption hidden danger of appearance.

As shown in Figure 1, being provided with gas cell 4 between heating bed course 3 and box cover 1, air inlet is provided on the gas cell 4 41, the outside of the box cover 1 is arranged in the air inlet 41；It is provided with gas cell between heating bed course and box cover, due to defeated The temperature general control of liquid liquid is increased using gas cell and is heated 20 DEG C or so (will not cause aging effects to gas cell) Contact area between bed course and infusion bag (being placed on baffle side by hook when use) improves the heating speed of transfusion liquid Degree reduces the waiting time of art industry personnel；In addition there are two box covers for the utility model setting, that is, are arranged two for accommodating infusion Bag, the accommodation space heated convenient for infusion bag, thermophilic liquid and cryogenic liquid are mixed caused by reducing because of infusion bag replacement not in time Conjunction problem causes the discomfort of patient.

Specifically, the groove width of groove 11 is greater than the outer tube diameter of transfusion catheter, the flute length direction of the groove 11 and the box The depth direction of lid 1 is consistent；Groove is for placing transfusion catheter, and to avoid transfusion catheter from suffering oppression, the groove width of groove is arranged Infusion was both can guarantee when it is implemented, transfusion catheter outer tube diameter 1.0mm can be greater than for the outer tube diameter greater than transfusion catheter The smoothness of conduit, and can be reduced scattering and disappearing for heat in box cover；And it is installed with certain elastic activity space for transfusion catheter, Activity easy to remove with transfusion catheter when taking.

The top of baffle 2 is provided with fixed plate 21 for fixing, and through-hole, the fixation are provided in the fixed plate 21 Plate 21 is arranged vertically with the baffle 2；For the through-hole being arranged in fixed plate for hanging and being fixed on infusion support, fixed plate is direct It is fixedly connected on baffle vertically, avoids the inclination occurred due to using up for transfusion liquid in certain side box cover and the phenomenon that slants.

More specifically scheme is that the distance of hook 22 to 2 bottom of baffle is greater than the length of infusion bag, 22 packet of hook Straight-bar and curved bar 224 are included, the straight-bar includes fixed link 221 and motion bar 223, and the motion bar 223 passes through fixture nut 222 It is connected with the fixed link 221, the described one end of motion bar 223 far from fixed link 221 is arranged in the curved bar 224；Infusion Bag volume and length be slightly different, but it has to be ensured that hook into baffle bottom distance be greater than infusion bag length, one Aspect is to guarantee being normally carried out for infusion, on the other hand to improve heating speed and heating uniformity, hook is set as to stretch Shrinking structure convenient for adjusting and can more use.

In short, the infusion set provided by the utility model with temperature compensation function, structure is simple, easy to use, will Fusion case effectively combines with heating bed course, not only can guarantee infusion smoothness but also can guarantee the proper temperature of transfusion liquid, has subtracted It is few because transfusion temperature it is too low caused by patient shivers, blood glucose increases and recycle central excitatory enhances problem；And using dual Temperature protection, use is safe, and portable degree is high.

The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to Above embodiment, for those skilled in the art, in knowing the utility model after contents, Under the premise of not departing from the utility model principle, several same transformation and substitution can also be made to it, these same transformation and Substitution also should be regarded as belonging to the protection scope of the utility model.

Claims (5)

1. a kind of infusion set with temperature compensation function, it is characterised in that: including fusion case, the fusion case includes baffle (2) it is provided with box cover (1) with box cover (1), the two sides of the baffle (2), two box covers (1) are set respectively by articulated shaft The side edge in the baffle (2) is set, heating bed course (3) is provided in baffle (2) surface and box cover (1)；Institute The two sides upper end for stating baffle (2) is provided with hook (22), and fluted (11) are arranged in the lower section of the box cover (1)；The box Temperature controller (5) are provided on the outside of lid (1)；Heater element, the heater element packet are provided in the heating bed course (3) Include the dacron thread (31) set gradually from inside to outside, lectrothermal alloy wire (32), nylon heat sensing layer (33), copper alloy signal wire (34) And heat stable resin (35), the heater element are directly connected with temperature controller (5) and power supply line.

2. the infusion set according to claim 1 with temperature compensation function, it is characterised in that: the heating bed course (3) it is provided between box cover (1) gas cell (4), is provided with air inlet (41), the air inlet on the gas cell (4) (41) it is arranged in the outside of the box cover (1).

3. the infusion set according to claim 1 with temperature compensation function, it is characterised in that: the groove (11) Groove width is greater than the outer tube diameter of transfusion catheter, and the flute length direction of the groove (11) is consistent with the depth direction of the box cover (1).

4. the infusion set according to claim 1 with temperature compensation function, it is characterised in that: the baffle (2) Top is provided with fixed plate for fixing (21), and through-hole, the fixed plate (21) and institute are provided on the fixed plate (21) Baffle (2) is stated to be arranged vertically.

5. the infusion set according to claim 1 with temperature compensation function, it is characterised in that: the hook (22) is arrived The distance of baffle (2) bottom is greater than the length of infusion bag, and the hook (22) includes straight-bar and curved bar (224), the straight-bar packet Fixed link (221) and motion bar (223) are included, the motion bar (223) passes through fixture nut (222) and the fixed link (221) It is connected, curved bar (224) setting is in the one end of the motion bar (223) far from fixed link (221).