CN217772901U

CN217772901U - Combined device for safe infusion

Info

Publication number: CN217772901U
Application number: CN202122918512.4U
Authority: CN
Inventors: 牟凌; 胡三莲; 邵小平
Original assignee: Shanghai Sixth Peoples Hospital
Current assignee: Shanghai Sixth Peoples Hospital
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-11-11
Anticipated expiration: 2031-11-25

Abstract

The utility model provides a combined device for safe transfusion, which comprises a transfusion safety buckle, a dropping speed sensor and a temperature control clamp; the transfusion safety buckle is of an I-shaped structure, the left side of the transfusion safety buckle is provided with two buckles, and the right side of the transfusion safety buckle is provided with two buckle grooves; the temperature control clamp comprises a left clamp body and a right clamp body; the left clamp body is connected with the right clamp body through a torsion spring; a control module and a buzzer alarm are arranged on the outer side of the right clamp body; the inner sides of the clamping ends of the left clamp body and the right clamp body are respectively provided with a semi-arc groove; the left clamp body and the right clamp body are both provided with cavities, and heating strips are arranged in the cavities corresponding to the semi-arc grooves; a temperature sensor is also arranged on the inner side of the cavity; a charging socket is arranged on the right clamp body of the temperature control clamp; the buzzer alarm, the heating strip, the temperature sensor and the charging socket are all connected with the control module. The utility model provides a safety is composite set for infusion can make the transfer line fix effectively, adjusts the temperature of transfer line and the speed of dripping of control burette, simple structure, simple operation.

Description

Combined device for safe infusion

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a composite set is used in safe infusion.

Background

At present, in medical treatment, the interfaces of an infusion apparatus and an infusion bag (bottle) are easy to be separated, liquid medicine is rapidly lost in a large quantity, the liquid medicine is wasted, and the cost of a patient is increased. Because the connection is not tight, the infusion set must be screwed tightly after being inserted. Pulling and pulling the tube (turning over, getting up, twitching and restlessness, accidentally pulling the infusion apparatus) can also cause the interface to be easily disconnected, and secondly, manufacturers are different, and the size of the infusion apparatus is slightly mismatched with that of the infusion bag connector. If the infusion is first-aid medicine, the liquid medicine can be quickly drained, and the consequence can not be imagined. Sometimes, the tube is accidentally removed, and some patients and family members can insert the polluted infusion apparatus back into the infusion bag, so that the consequences are serious. The medication cannot be replenished immediately, delaying treatment and affecting patient satisfaction.

In the traditional infusion process, the infusion speed is self-adjusted (becomes fast or slow) by a patient or family members, and then different medicines are subjected to chemical reaction to generate precipitates or floccules in an infusion apparatus to block a pipeline (become slow), so that the infusion pipeline is pressed and folded (become slow); moreover, when the patient gets up to move or is transported, the placement position of the infusion bag is too low (slow) or the infusion regulator is loosened (fast). Finally, in emergency treatment, the change of the infusion speed cannot be considered at any time, and the fast or slow infusion speed cannot be found (becomes fast or slow) in time. These all can cause certain harm, the infusion speed is too fast or too slow, when exceeding the safe range, can cause the adverse drug reaction of the patient, even endanger life; the fluid replacement extravasation can not intervene early, and the irritant medicine can cause local tissue necrosis; the transfusion system has sediment or floccule, and the consequence is serious if the transfusion is not stopped immediately.

When a hospital needs rapid transfusion, the component blood cannot be rapidly cooled because of cold storage, and is clinically warmed up at room temperature for at least 1 hour, slowly and affected by the room temperature. When in heatstroke, transfusion at lower temperature is needed, the blood is not returned to the temperature, and the blood cannot be returned to the temperature quickly in emergency transfusion, so that transfusion reaction and discomfort of patients are easy to cause. But also the blood transfusion reaction and the discomfort of patients are easily caused due to insufficient temperature return.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the not enough of above-mentioned prior art, provide a composite set for safe infusion, can make the transfer line fix effectively, adjust the temperature of transfer line and the speed of dripping of control burette, simple structure, simple operation.

The utility model discloses a solve the not enough following technical scheme that adopts of above-mentioned technique:

the utility model provides a combined device for safe transfusion, which comprises a transfusion safety buckle, a dropping speed sensor and a temperature control clamp; the transfusion safety buckle is of an I-shaped structure, the left side of the transfusion safety buckle is provided with two buckles, and the right side of the transfusion safety buckle is provided with two buckle grooves; the temperature control clamp comprises a left clamp body and a right clamp body; the left clamp body is connected with the right clamp body through a torsion spring; a control module and a buzzer alarm are arranged on the outer side of the right clamp body; the inner sides of the clamping ends of the left clamp body and the right clamp body are both provided with semi-arc grooves; the left clamp body and the right clamp body are both provided with cavities, and heating strips are arranged in the cavities corresponding to the semi-arc-shaped grooves; a temperature sensor is also arranged on the inner side of the cavity; a charging socket is arranged on the right clamp body of the temperature control clamp; the buzzer alarm, the heating strip, the temperature sensor and the charging socket are all connected with the control module.

Further, the length of the clamp of the temperature control clamp is 8-15cm

Further, the clip length of the temperature control clip is 12cm.

Furthermore, the infusion safety button is made of polycarbonate.

Furthermore, a rechargeable battery is integrated on the control module.

Further, the temperature control clip is rechargeable.

The utility model adopts the above technical scheme, compare with prior art, have following technical advantage:

the utility model discloses safety infusion is with composite set divide into the three, and infusion safety is detained, is dripped fast inductor and temperature control and is pressed from both sides. The transfusion safety buckle is locked by the buckle and the buckle groove, and the middle part is connected. The ring is a circle and is respectively buckled on the infusion apparatus and the infusion bag interface (the bottleneck of the infusion bottle). When the infusion is replaced, only the lock catch at the upper end needs to be opened, and the lock catch is buckled after the infusion is replaced, so that the infusion bag is very simple, convenient and firm, and the rapid mass flow rate of the liquid medicine caused by the fact that the main page device is easily separated from the interface of the infusion bag is avoided.

The temperature control clamps are clamped on the infusion tube, three temperature control clamps are in a group, and the number of the temperature control clamps can be selected according to the requirement. The length of each clip is 10-15cm, and the value can be set according to the length of the infusion set. The control module 6 sets and locks the temperature setting, which is limited to 25-37 ℃ and cannot be set below or above this temperature. When the temperature is abnormal and exceeds or is lower than the temperature limit value, the power is automatically cut off to stop working, and the buzzer alarm 7 sounds. When rapid blood transfusion is needed, 3 clamps can be used at the same time and clamped on the transfusion tube, different temperatures can be set, and the temperature is increased in a stepped manner, so that the rapid, effective and safe temperature increase is realized.

Drawings

FIG. 1 is a schematic view of the infusion safety buckle of the present invention;

FIG. 2 is a front view of the temperature control clip of the present invention;

fig. 3 is a left side view of the temperature control clip of the present invention;

wherein the reference numerals are:

a button 1; a catching groove 2; a left clamp body 3; a right clamp body 4; a torsion spring 5; a liquid crystal screen 6; a buzzer alarm 7; a semi-arc shaped groove 8; a charging socket 9.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings, so as to better understand the present invention.

The utility model provides a combined device for safe transfusion, which comprises a transfusion safety buckle, a dropping speed sensor and a temperature control clamp; the transfusion safety buckle is of an I-shaped structure, the left side of the transfusion safety buckle is provided with two buckles 1, and the right side of the transfusion safety buckle is provided with two buckle grooves 2; the temperature control clamp comprises a left clamp body 3 and a right clamp body 4; the left clamp body 3 and the right clamp body 4 are connected through a torsion spring 5; a control module 6 and a buzzer alarm 7 are arranged on the outer side of the right clamp body 4; the inner sides of the clamping ends of the left clamp body 3 and the right clamp body 4 are both provided with a semi-arc groove 8; the left clamp body 3 and the right clamp body 4 are both provided with cavities, and heating strips are arranged in the cavities corresponding to the semi-arc-shaped grooves 8; a temperature sensor is also arranged on the inner side of the cavity; a charging socket 9 is arranged on the right clamp body 4 of the temperature control clamp; the buzzer alarm 7, the heating strip, the temperature sensor and the charging socket 9 are all connected with the control module 6.

As a preferred example, the clip length of the temperature control clip is 8-15cm, more preferably 12cm.

As a preferred example, the infusion safety buckle is made of polycarbonate, and has the advantages of high strength, elastic coefficient, high impact strength, good fatigue resistance, good dimensional stability and the like.

As a preferable example, a rechargeable battery is integrated with the control module 6.

As a preferred example, the temperature control clip is rechargeable.

The utility model discloses a concrete operation process as follows:

the utility model discloses safety infusion is with composite set divide into the three, and infusion safety is detained, is dripped fast inductor and temperature control and is pressed from both sides. The transfusion safety buckle consists of a buckle 1 and a buckle groove 2 which are connected with each other. The ring is a circle and is respectively buckled on the infusion apparatus and the infusion bag interface (the bottleneck of the infusion bottle). When the transfusion is replaced, only the lock catch at the upper end needs to be opened, and the lock catch is buckled after the transfusion is replaced. The transfusion safety buckle has certain elasticity and can rebound to further play a role in fixing and locking.

When rapid cooling is needed, a cooling strip can be placed (adhered) to the outer side of the semi-arc-shaped groove 8, so that blood is rapidly cooled, blood transfusion reaction is reduced, and blood transfusion safety is guaranteed.

The dropping speed sensor is clamped on the Murphy's dropper, and the upper limit and the lower limit of the transfusion speed are set through the control module of the dropping speed sensor. After the setting is finished, the dropping speed of the medicine is within +/-10% of the safety range. When the dropping speed changes and exceeds or is lower than a set value, the buzzer alarms sound.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A combined device for safe transfusion is characterized by comprising a transfusion safety buckle, a dropping speed sensor and a temperature control clamp; the transfusion safety buckle is of an I-shaped structure, the left side of the transfusion safety buckle is provided with two buckles (1), and the right side of the transfusion safety buckle is provided with two buckle grooves (2); the temperature control clamp comprises a left clamp body (3) and a right clamp body (4); the left clamp body (3) is connected with the right clamp body (4) through a torsion spring (5); a control module (6) and a buzzer alarm (7) are arranged on the outer side of the right clamp body (4); the inner sides of the clamping ends of the left clamp body (3) and the right clamp body (4) are respectively provided with a semi-arc groove (8); the left clamp body (3) and the right clamp body (4) are respectively provided with a cavity, and a heating strip is arranged in the cavity corresponding to the semi-arc groove (8); a temperature sensor is also arranged on the inner side of the cavity; a charging socket (9) is arranged on the right clamp body (4) of the temperature control clamp; buzzer siren (7), heating strip, temperature-sensing ware, charging socket (9) all with control module (6) are connected.

2. A safety combination for infusion according to claim 1, wherein the temperature control clip has a clip length of 8-15cm.

3. A safety infusion set in accordance with claim 2, wherein said temperature control clip has a clip length of 12cm.

4. A safety infusion set as claimed in claim 1, wherein the infusion safety button is made of polycarbonate.

5. The safety infusion set as claimed in claim 1, wherein the control module (6) incorporates a rechargeable battery.

6. The safety infusion set as in claim 5, wherein the temperature control clip is rechargeable.