CN208405624U - Transfusion heater and infusion heating equipment - Google Patents

Abstract

The utility model is a kind of transfusion heater and infusion heating equipment, is related to technical field of medical equipment, to solve the problems, such as that existing transfusion heater is inconvenient for use and heating effect is poor and designs.The transfusion heater includes heater body, the temperature control module for controlling heater body temperature, the power module for providing electric energy, the block piece for preventing infusion bottle from sliding from heater body and the lanyard for fixing heater body, heater body is " convex " shape hollow structure, including the first insulating layer, the folded heating element for being located at the second insulating layer on the outside of the first insulating layer and being arranged between contacted with infusion bottle.The infusion heating equipment includes infusion support and above-mentioned transfusion heater.Transfusion heater and infusion heating equipment provided by the utility model is for heating the injection of patient's body to be implanted.

Description

Transfusion heater and infusion heating equipment

Technical field

The utility model relates to technical field of medical equipment more particularly to a kind of transfusion heater and infusion heating to set It is standby.

Background technique

Infusion is the treatment means for inputting doses injection to patient's body by intravenous drip method.But because It is needed for storage, so that some injections must refrigerate, or need the infusion treatment in more arctic weather, this is resulted in The temperature of injection and the temperature difference of human body are larger in infusion bottle so that patient is in infusion, site of puncture due to by Cold stimulation and feel special pain, some weak patients may there is also the uncomfortable performance such as shiver.

For the above problem occurred in infusion process, for improving, to be instilled into people intracorporal there has been proposed various The method of the temperature of injection, such as: the injection in perfusion tube being heated using hot-water bottle.This heating means utilize heat The temperature of hot water is transferred on perfusion tube by conduction principle, and then is heated to the injection for flowing through perfusion tube.Though this method The purpose to injection heating is so realized to a certain extent, still, since hot water is to be added at one time, also, using In the process, hot water is comparatively fast cooling, this is allowed in an infusion process, needs repeatedly to be changed water operation, so that patient Must be just achievable under other people assistance, it is inconvenient.Moreover, used warm water can only be outwelled, can not reuse, very Waste.Further, since injection is flowed always in perfusion tube so that injection is unable to fully be heated, heating effect compared with Difference.

Utility model content

First of the utility model is designed to provide a kind of transfusion heater, to solve existing transfusion heater Technical problem inconvenient for use and poor heating effect.

Transfusion heater provided by the utility model, including heater body, for controlling the heater body temperature Temperature control module, the power module for providing electric energy, the block piece for preventing infusion bottle from sliding from the heater body and For fixing the lanyard of the heater body；The block piece is multiple.

The heater body be fall " convex " shape hollow structure, including contact with the infusion bottle the first insulating layer, fold set Second insulating layer on the outside of first insulating layer and the heating element being arranged between.

The heating element is electrically connected with the temperature control module, and the temperature control module is electrically connected with the power module.

Each block piece is mounted on the heater body, and each block piece can extend to the heater body Big end open outside.

The heater body is fixed on infusion support by the lanyard.

Further, the block piece be it is "T"-shaped, including can along the heater body sliding part in axial sliding and Blocking portion for preventing the infusion bottle from sliding, the blocking portion are arranged perpendicular to the sliding part.

Further, the sliding part is equipped with bar shaped sliding slot, and towards the small end opening side of the heater body, institute The width for stating bar shaped sliding slot is gradually reduced, and is installed with pillar on the heater body, the pillar include limiting section and with it is described The connected mounting portion of heater body, the bar shaped sliding slot empty set is on the mounting portion.

The pillar matches setting with the block piece, and the block piece extends to outside the big end opening of the heater body When portion, the inner wall of the mounting portion and the bar shaped sliding slot is interference fitted.

Further, the block piece is four, and is circumferentially uniformly arranged on the heater body.

Further, each block piece is installed on the first insulating layer.

Further, which further includes the observation window for observing Residual liquid in the infusion bottle.

The small end of the heater body is arranged in the observation window, and the small end of the observation window and the heater body is opened Mouth connection.

The observation window is bar shaped, and is arranged in parallel with the axis of the heater body.

Further, the temperature control module includes that heating gear, heat preservation gear and the temperature control for switching between the two are opened It closes.

Further, the heating element is resistance wire.

Further, the power module includes attaching plug.

The utility model transfusion heater has the benefit that

Pass through setting heater body, temperature control module, power module, block piece and lanyard, wherein heater body is " convex " Shape hollow structure, including the first insulating layer, second insulating layer and heating element, the first insulating layer are contacted with the bottle body of infusion bottle, To heat to the injection in infusion bottle, second insulating layer is folded to be located at outside the first insulating layer, and heating element setting is exhausted first Between edge layer and second insulating layer.Temperature control module is electrically connected with heating element, is controlled for the temperature to heater body.Electricity Source module is electrically connected with temperature control module, for providing electric energy for temperature control module.Block piece be it is multiple, each block piece is mounted on heating On ontology, and each block piece can extend to the big end open outside of heater body, to prevent the infusion being placed in heater body Bottle slides from heater body side.Also, heater body is fixed on infusion support by lanyard.

When needing to carry out infusion treatment to patient, firstly, dropping the block piece being mounted on heater body, make each blocking Part extends to the big end open outside of heater body；Then, the infusion bottle for being contained with liquid to be injected is tipped upside down on into heater body On, then by infusion bottle hanging on infusion support, and be also fixed on heater body on infusion support together by lanyard；Then, it opens Power module is opened, the temperature control circuit of temperature control module is powered, meanwhile, temperature control module is opened, heating element is heated, so that The temperature of heater body increases, so that the injection in infusion bottle is heated using heat-conduction principle, it is defeated to improve Enter to the injection temperature of patient's body.After infusion-completed, power module is closed, to stop powering.

The transfusion heater substantially prolongs injection and heating originally by heating to the injection in infusion bottle The time of contact of body, injection is sufficiently heated, to guarantee that the injection into patient's body can be more warm Heat, and then reducing cold stimulation is patient's bring pain, substantially improves the drawback of previous transfusion heater heating effect difference. Also, the transfusion heater only needs to carry out simple operations to temperature control module and power module, can realize to heater body temperature The control of degree, it is very convenient, the tedious steps that previous heating means need repeatedly more heat-exchanging water are not only eliminated, but also one Determine to have saved water resource in degree, reduces waste.

In addition, the transfusion heater passes through setting block piece, to carry out to the infusion bottle being placed on inside heater body Stop, the risk that infusion bottle slides from heater body is greatly reduced, to improve the safety of the transfusion heater. Also, by setting block piece, the height of heater body is also shortened to a certain extent, to reduce infusion heating dress The manufacturing cost set.Moreover, the structure of the transfusion heater is relatively simple, scheme is easily achieved, for reducing patient defeated The pain being subjected in liquid therapeutic process because injection is colder is of great significance.

Second of the utility model is designed to provide a kind of infusion heating equipment, to solve existing transfusion heater Technical problem inconvenient for use and poor heating effect.

Infusion heating equipment provided by the utility model, including for hanging the infusion bottle infusion support and above-mentioned infusion Heating device.

The transfusion heater is installed on the infusion support by the lanyard.

The utility model infusion heating equipment has the benefit that:

Pass through setting infusion support and above-mentioned transfusion heater, wherein infusion support is for hanging infusion bottle, infusion heating dress It sets and is installed on infusion support by lanyard.Correspondingly, the infusion heating equipment has the institute of above-mentioned transfusion heater advantageous, Details are not described herein.

In addition, the infusion heating device structure is simple, scheme is easily achieved, market economy value with higher.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model embodiment transfusion heater；

Fig. 2 is the overlooking structure diagram of transfusion heater in Fig. 1；

Fig. 3 is the A-A cross-sectional view of Fig. 2；

Fig. 4 is another structural schematic diagram of the utility model embodiment transfusion heater, wherein block piece is to stop shape State；

Fig. 5 is the structural schematic diagram of the utility model embodiment transfusion heater in use；

Fig. 6 is the temperature control circuit figure in the utility model embodiment transfusion heater.

Icon: 10- heater body；20- block piece；30- pillar；40- observation window；50- temperature control module；60- attaching plug； 70- lanyard；80- infusion bottle；The first insulating layer of 11-；12- second insulating layer；13- heating element；21- blocking portion；22- sliding Portion；221- bar shaped sliding slot；51- heats gear；52- keeps the temperature gear；53- temperature detect switch (TDS).

Specific embodiment

It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer The technical solution of type carries out clear, complete description.Obviously, described embodiment is only that a part of the utility model is implemented Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound Every other embodiment obtained under the premise of the property made labour, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that the instructions such as term " on ", "lower", "vertical", "horizontal" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, it is only for convenient for description the utility model and Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction And operation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

As shown in Figure 1-Figure 3, present embodiments provide a kind of transfusion heater, including heater body 10, for controlling The temperature control module 50 of 10 temperature of heater body, the power module for providing electric energy, for preventing infusion bottle 80 from heater body The block piece 20 slid in 10 and the lanyard 70 for fixing heater body 10.Specifically, heater body 10 is in " convex " shape Hollow structure, including contacted with infusion bottle 80 the first insulating layer 11, the folded second insulating layer 12 for being located at 11 outside of the first insulating layer With the heating element 13 being arranged between.Heating element 13 is electrically connected with temperature control module 50, temperature control module 50 and power supply mould Block electrical connection.Also, block piece 20 be it is multiple, in the present embodiment, block piece 20 is four, it is specific as shown in Figure 4.Wherein, respectively Block piece 20 is mounted on heater body 10, and each block piece 20 can extend to the big end open outside of heater body 10.Make Used time, heater body 10 are fixed on infusion support by lanyard 70.

When needing to carry out infusion treatment to patient, firstly, dropping the block piece 20 being mounted on heater body 10, make each Block piece 20 extends to the big end open outside of heater body 10, as shown in Figure 4；Then, the defeated of liquid to be injected will be contained with Liquid bottle 80 tips upside down on heater body 10, as shown in figure 5, again by the hanging of infusion bottle 80 on infusion support, and will by lanyard 70 Heater body 10 is also fixed on infusion support together；Then, power module is opened, the temperature control circuit of temperature control module 50 is supplied Electricity, meanwhile, temperature control module 50 is opened, heating element 13 is heated, so that the temperature of heater body 10 increases, to be passed using heat It leads principle to heat the injection in infusion bottle 80, to improve the injection temperature for being input to patient's body.When defeated After liquid, power module is closed, to stop powering.

The transfusion heater substantially prolongs injection and heating by heating to the injection in infusion bottle 80 The time of contact of ontology 10, injection is sufficiently heated, to guarantee that the injection into patient's body can be compared with To warm, and then reducing cold stimulation is patient's bring pain, substantially improves previous transfusion heater heating effect difference Drawback.Also, the transfusion heater only needs to carry out simple operations to temperature control module 50 and power module, can realize to heating The control of 10 temperature of ontology, it is very convenient, the tedious steps that previous heating means need repeatedly more heat-exchanging water are not only eliminated, and And water resource has also been saved to a certain extent, reduce waste.

In addition, the transfusion heater passes through setting block piece 20, to the infusion bottle being placed on inside heater body 10 80 are stopped, and the risk that infusion bottle 80 slides from heater body 10 is greatly reduced, to improve infusion heating dress The safety set.Also, by setting block piece 20, the height of heater body 10 is also shortened to a certain extent, to drop The low manufacturing cost of the transfusion heater.Moreover, the structure of the transfusion heater is relatively simple, scheme is easily achieved, It is of great significance for reducing the pain that patient is subjected to during infusion treatment because injection is colder.

It should be noted that in order to improve stability maintenance of the heater body 10 on infusion support, in the present embodiment, lanyard 70 can be three or four, and such setting, so that heater body 10 more balances, stability is more preferable, further increases The functional reliability of the present embodiment transfusion heater.

Please continue to refer to Fig. 1-Fig. 5, in the present embodiment, block piece 20 can be it is "T"-shaped, specifically, " T " shaped block piece 20 include can along heater body 10 sliding part in axial sliding 22 and for prevent infusion bottle 80 slide blocking portion 21.Its In, blocking portion 21 is arranged perpendicular to sliding part 22, it may be assumed that in the present embodiment, sliding part 22 is vertically arranged, and blocking portion 21 is level Setting.

Please continue to refer to Fig. 1-Fig. 5, in the present embodiment, sliding part 22 is equipped with bar shaped sliding slot 221, and towards heater body 10 small end opening side (downside of heater body 10 in Fig. 1), the width of bar shaped sliding slot 221 is gradually reduced.Heater body 10 On be installed with pillar 30, specifically, pillar 30 include limiting section and with heater body 10 be connected mounting portion, bar shaped sliding slot 221 Empty set is being installed.Pillar 30 matches setting with block piece 20, when outside the big end opening that block piece 20 extends to heater body 10 When portion, the inner wall of mounting portion and bar shaped sliding slot 221 is interference fitted.

When needing the injection in infusion bottle 80 to be heated using the transfusion heater, drop block piece 20 Blocking portion 21 slides the bar shaped sliding slot 221 on sliding part 22 on mounting portion.In the process of the gradually upward sliding of block piece 20 In, relatively narrow part will be gradually bonded in mounting portion on bar shaped sliding slot 221, and be finally interference fitted and connected with mounting portion, thus Realize fixation of the block piece 20 on heater body 10.After the completion of infusion, then block piece 20 is pushed back in opposite direction and is added Hot 10 direction of ontology, can realize the storage of block piece 20.

It should be noted that block piece 20 can be set on the first insulating layer 11, i.e. heater body 10 in the present embodiment Inner wall on.The storage to block piece 20 can be better achieved in such setting, caused with reducing because block piece 20 is exposed Damage.

Please continue to refer to Fig. 2 and Fig. 4, in the present embodiment, block piece 20 can be four, and circumferential be uniformly arranged is being heated On ontology 10.Such setting, so that block piece 20 when extending to 10 outside of heater body, is capable of forming the blocking of annular Area coats the infusion bottle 80 in heater body 10 wherein in all directions, reduces the possibility that infusion bottle 80 slides, further It ensure that the security performance of the present embodiment transfusion heater.

Please continue to refer to Fig. 4 and Fig. 5, in the present embodiment, which can also include for observing infusion bottle The observation window 40 of Residual liquid in 80.Specifically, the small end of heater body 10, and observation window 40 and heating is arranged in observation window 40 The small end open communication of ontology 10.Also, in the present embodiment, observation window 40 is bar shaped, and parallel with the axis of heater body 10 Setting, i.e., observation window 40 is vertically arranged on the small end of heater body 10.

By the way that observation window 40 is arranged, patient and entourage is enabled to grasp the liquid measure letter inside infusion bottle 80 in time Breath, to reduce the security risk caused by patient body due to injection is used up, to further ensure the present embodiment infusion The functional reliability of heating device.

As shown in fig. 6, temperature control module 50 includes heating gear 51, heat preservation gear 52 and is used in the two in the present embodiment Between the temperature detect switch (TDS) 53 that switches.Also, in the present embodiment, heating element 13 can be resistance wire.

Please continue to refer to Fig. 4 and Fig. 5, in the present embodiment, power module may include attaching plug 60.Specifically, power supply Plug 60 can be two-pin plug, or three-pin plug.

When using the transfusion heater, first attaching plug 60 can be inserted on socket, then, open temperature detect switch (TDS) 53, and temperature detect switch (TDS) 53 is pushed into heating gear 51, heating element 13 is heated.When heater body 10 is increased to certain temperature After degree, temperature detect switch (TDS) 53 can be pushed into heat preservation gear 52 again, heat preservation operation be carried out to heater body 10, to reduce the wave of electric energy Take.

The present embodiment additionally provides a kind of infusion heating equipment, which includes for hanging infusion bottle 80 Infusion support and above-mentioned transfusion heater.Specifically, transfusion heater is installed on infusion support by lanyard 70.

Correspondingly, the infusion heating equipment has the institute of above-mentioned transfusion heater advantageous, details are not described herein.

In addition, the infusion heating device structure is simple, scheme is easily achieved, market economy value with higher.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution.

Claims (10)

1. a kind of transfusion heater, which is characterized in that including heater body (10), for controlling the heater body (10) temperature The temperature control module (50) of degree, the power module for providing electric energy, for preventing infusion bottle (80) from the heater body (10) The block piece (20) of middle landing and lanyard (70) for fixing the heater body (10)；The block piece (20) is multiple；

The heater body (10) is " convex " shape hollow structure, including the first insulating layer contacted with the infusion bottle (80) (11), fold that be located on the outside of first insulating layer (11) second insulating layer (12) and the heating element that is arranged between (13)；

The heating element (13) is electrically connected with the temperature control module (50), the temperature control module (50) and power module electricity Connection；

Each block piece (20) is mounted on the heater body (10), and each block piece (20) can extend to it is described The big end open outside of heater body (10)；

The heater body (10) is fixed on infusion support by the lanyard (70).

2. transfusion heater according to claim 1, which is characterized in that the block piece (20) is "T"-shaped, including energy Enough blockings along the sliding part in axial sliding (22) of the heater body (10) and for preventing the infusion bottle (80) from sliding Portion (21), the blocking portion (21) are arranged perpendicular to the sliding part (22).

3. transfusion heater according to claim 2, which is characterized in that the sliding part (22) is equipped with bar shaped sliding slot (221), and towards the small end opening side of the heater body (10), the width of the bar shaped sliding slot (221) is gradually reduced, institute It states and is installed on heater body (10) pillar (30), the pillar (30) includes limiting section and is connected with the heater body (10) Mounting portion, bar shaped sliding slot (221) empty set is on the mounting portion；

The pillar (30) matches setting with the block piece (20), and the block piece (20) extends to the heater body (10) Big end open outside when, the inner wall of the mounting portion and the bar shaped sliding slot (221) is interference fitted.

4. transfusion heater according to claim 1, which is characterized in that the block piece (20) is four, and circumferential It is uniformly arranged on the heater body (10).

5. transfusion heater according to claim 1, which is characterized in that each block piece (20) is mounted on described On one insulating layer (11).

6. transfusion heater according to claim 1-5, which is characterized in that further include described defeated for observing The observation window (40) of Residual liquid in liquid bottle (80)；

The small end in the heater body (10), and the observation window (40) and the heater body is arranged in the observation window (40) (10) small end open communication；

The observation window (40) is bar shaped, and is arranged in parallel with the axis of the heater body (10).

7. transfusion heater according to claim 1-5, which is characterized in that the temperature control module (50) includes Heat gear (51), heat preservation gear (52) and the temperature detect switch (TDS) (53) for switching between the two.

8. transfusion heater according to claim 1-5, which is characterized in that the heating element (13) is electricity Hinder silk.

9. transfusion heater according to claim 1-5, which is characterized in that the power module includes power supply Plug (60).

10. a kind of infusion heating equipment, which is characterized in that including the infusion support and claim 1- for hanging infusion bottle (80) 9 described in any item transfusion heaters；

The transfusion heater is installed on the infusion support by the lanyard (70).