CN211157802U - Novel venous transfusion infusion pressurization device - Google Patents

Abstract

The utility model discloses a novel venous transfusion infusion pressurization device, including fixing bandage, fixing bandage's the outside is provided with thorn face magic subsides, P L C controller and aerating device respectively, just fixing bandage's inboard is provided with hair face magic subsides and inside lining heat preservation cloth layer respectively, be provided with pressure sensor, temperature sensor and heating coil between inside lining heat preservation cloth layer and the fixing bandage respectively, fixing bandage's inside is provided with built-in gasbag, the outside of built-in gasbag is provided with the connecting tube, connecting tracheal one end and running through fixing bandage and aerating device fixed connection, just be provided with the manometer on the tracheal pipeline of connection, the utility model discloses an aerating device provides atmospheric pressure, utilizes pressure sensor and P L C controller to control simultaneously, realizes that automatic control pressurizes infusion bag, can not increase medical staff's work load, and the control pressure of exerting is comparatively sensitive, has shortened patient treatment time.

Description

Novel venous transfusion infusion pressurization device

Technical Field

The utility model belongs to the technical field of medical auxiliary instrument, concretely relates to novel venous transfusion infusion pressurization device.

Background

Venous transfusion is one of the most common clinical treatment methods, but in cold seasons, the transfusion often causes cold limbs, numbness, swelling pain and even cold and quivering of the whole body due to low liquid temperature, brings adverse reaction to patients, causes reduction of microcirculation blood flow speed, and affects treatment effect. Especially for postoperative patients, infants, old patients and patients with fever, the low-temperature large-capacity transfusion often causes the body temperature to drop; hypothermia can lead to many complications such as blood coagulation dysfunction, slow wound healing, prolonged hospital stays, reduced rates of drug metabolism, etc. In cold climate, the body cavity flushing fluid should be heated to about 37 ℃ after operation to prevent cold water stimulation from causing bladder and gastrointestinal spasm. The blood, the venous transfusion and the flushing fluid are heated before infusion, so that the body temperature of a patient can be effectively prevented from being reduced, the mental state of the patient is improved, various complications are eliminated, the pain of the patient can be remarkably relieved, the recovery of the patient is promoted, and humanized care is embodied.

The gas pressurization method is often adopted in the process of rescuing patients and quickly flushing body cavities, and the infusion accelerating function is realized for patients who need to input liquid medicine, blood and flushing liquid urgently. However, the existing transfusion pressurization device is difficult to automatically pressurize the transfusion bag, which invisibly increases the workload of medical staff and prolongs the treatment time of patients; but also has poor heating effect on the transfusion bag and is difficult to meet the use requirement. Therefore, a novel intravenous blood transfusion and infusion pressurizing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel venous transfusion infusion pressurization device to propose the method that rescue patients and quick washing body cavity adopted gaseous pressurization often in solving above-mentioned background art, play the effect of accelerating the infusion to the patient of the urgent need input liquid medicine, blood and flush fluid. However, the existing transfusion pressurization device is difficult to automatically pressurize the transfusion bag, which invisibly increases the workload of medical staff and prolongs the treatment time of patients; but also has poor heating effect on the transfusion bag and is difficult to meet the use requirement.

In order to achieve the purpose, the utility model provides a novel venous transfusion infusion pressurization device, including fixing bandage, fixing bandage's the outside is provided with thorn face magic subsides, P L C controller and aerating device respectively, just fixing bandage's inboard is provided with hair face magic subsides and inside lining heat preservation cloth layer respectively, hair face magic subsides and thorn face magic subsides phase-match, be provided with pressure sensor, temperature sensor and heating coil between inside lining heat preservation cloth layer and the fixing bandage respectively, fixing bandage's inside is provided with built-in gasbag, the outside of built-in gasbag is provided with the connecting tube, connecting tube's one end runs through fixing bandage and aerating device fixed connection, just be provided with the manometer on connecting tube's the pipeline.

Preferably, the model of the pressure sensor is L CKD-1KG, and the pressure sensor and the fixing strap are fixed through gluing.

Preferably, the type of the temperature sensor is pt100, and the temperature sensor and the fixing strap are fixed through gluing.

Preferably, the model of the P L C controller is s 7-200.

Preferably, the pressure sensor is electrically connected with a P L C controller, and the P L C controller is electrically connected with the inflator.

Preferably, the temperature sensor is electrically connected with the P L C controller, and the P L C controller is electrically connected with the heating coil.

Preferably, the inflation device can be a miniature air pump, and the model of the miniature air pump is PYP 370B.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an aerating device provides atmospheric pressure, utilizes pressure sensor and P L C controller to control simultaneously, realizes that automatic control pressurizes blood transfusion bag, can not increase medical staff's work load, and the pressure that the control was applyed is comparatively sensitive, has shortened patient's treatment time.

2. The utility model discloses be provided with heating coil, utilize temperature sensor and P L C controller to control simultaneously, realize the temperature of automatic control to the heating of blood transfusion bag, the operation is sensitive, and heating effect is better, can satisfy user's demand.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a front view of the present invention;

in the figure, the pressure sensor 1, the hair side magic tape 2, the connecting air pipe 3, the built-in air bag 4, the heating coil 5, the temperature sensor 6, the fixing bandage 7, the thorn side magic tape 8, the P L C controller 9, the inflating device 10, the lining heat preservation cloth layer 11, the pressure gauge 12 and the air bag are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a novel venous transfusion infusion pressurization device, including fixing bandage 7, the outside of fixing bandage 7 is provided with thorn face magic subsides 8, P L C controller 9 and aerating device 10 respectively, and the inboard of fixing bandage 7 is provided with hair face magic subsides 2 and inside lining heat preservation cloth layer 11 respectively, hair face magic subsides 2 and thorn face magic subsides 8 phase-match, be provided with pressure sensor 1, temperature sensor 6 and heating coil 5 respectively between inside lining heat preservation cloth layer 11 and the fixing bandage 7, the inside of fixing bandage 7 is provided with built-in gasbag 4, the outside of built-in gasbag 4 is provided with connecting pipe 3, the one end of connecting pipe 3 runs through fixing bandage 7 and aerating device 10 fixed connection, and be provided with manometer 12 on the pipeline of connecting pipe 3.

The model of pressure sensor 1 is L CKD-1KG, just through sticky fixation between pressure sensor 1 and the fixed bandage 7, the model of temperature sensor 6 is pt100, just through sticky fixation between temperature sensor 6 and the fixed bandage 7, the model of P L C controller 9 is s7-200, through electric connection between pressure sensor 1 and the P L C controller 9, through electric connection between P L C controller 9 and the aerating device 10, through electric connection between temperature sensor 6 and the P L C controller 9, through electric connection between P L C controller 9 and the heating coil 5, aerating device 10 can be miniature air pump, the model of miniature air pump is PYP 370B.

It should be noted that, the utility model relates to a novel venous transfusion infusion pressurization device, if:

fig. 1 is the structure schematic diagram of the utility model, fig. 2 is the utility model discloses a rear view, fig. 3 is the utility model discloses a main view, the utility model discloses when using, at first will be connected with the 7 one end of fixing bandage of hair side magic subsides 2 and twine in the outside of blood transfusion bag at first, finally utilize the sticking surface magic subsides 8 and the 2 laminating of hair side magic subsides of the inboard thorn side of fixing bandage 7, realize fixing the fixing bandage 7 in the outside of blood transfusion bag, then start aerating device 10, aerating device 10 pumps the inside of built-in gasbag 4 through connecting trachea 3 pump, conveniently observe the applied pressure through manometer 12, when pressure reaches pressure sensor 1's default, send signal for P L C controller 9, control aerating device 10 closes, when needing to heat the blood transfusion bag, start heating coil 5, heating coil 5 produces the heat, when the temperature reaches temperature sensor 6's default, send signal for P L C controller 9, control heating coil 5 stop work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel venous transfusion infusion pressure device, includes fixing bandage (7), its characterized in that, the outside of fixing bandage (7) is provided with thorn face magic subsides (8), P L C controller (9) and aerating device (10) respectively, just the inboard of fixing bandage (7) is provided with hair side magic subsides (2) and inside lining heat preservation cloth layer (11) respectively, hair side magic subsides (2) and thorn face magic subsides (8) phase-match, be provided with pressure sensor (1), temperature sensor (6) and heating coil (5) between inside lining heat preservation cloth layer (11) and fixing bandage (7) respectively, the inside of fixing bandage (7) is provided with built-in gasbag (4), the outside of built-in gasbag (4) is provided with connects trachea (3), the one end of connecting trachea (3) runs through fixing bandage (7) and aerating device (10) fixed connection, just be provided with manometer (12) on the pipeline of connecting trachea (3).

2. The new type intravenous blood transfusion and infusion pressurizing device as claimed in claim 1, wherein the model of the pressure sensor (1) is L CKD-1KG, and the pressure sensor (1) and the fixing band (7) are fixed by gluing.

3. The new pressurizing device for venous transfusion and infusion as claimed in claim 1, wherein: the type of the temperature sensor (6) is pt100, and the temperature sensor (6) and the fixing binding band (7) are fixed through gluing.

4. The new type intravenous blood transfusion and infusion pressurizing device as set forth in claim 1, wherein the model number of the P L C controller (9) is s 7-200.

5. The new type intravenous blood transfusion and infusion pressurization device according to claim 4, characterized in that said pressure sensor (1) is electrically connected with P L C controller (9), and said P L C controller (9) is electrically connected with said inflation device (10).

6. The novel intravenous blood transfusion and infusion pressurization device according to claim 4, characterized in that the temperature sensor (6) is electrically connected with the P L C controller (9), and the P L C controller (9) is electrically connected with the heating coil (5).

7. The new pressurizing device for venous transfusion and infusion as claimed in claim 4, wherein: the inflation device (10) can be a miniature air pump, and the model of the miniature air pump is PYP 370B.

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