CN213407276U

CN213407276U - Blood transfusion device with alarm device

Info

Publication number: CN213407276U
Application number: CN202021955633.5U
Authority: CN
Inventors: 汤天娟
Original assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-11
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to a transfusion device with an alarm device, belonging to the technical field of medical instruments, comprising a bottle inserting needle, a dropper, a pipeline, a flow regulator, an injection needle and an alarm device, wherein the tip end of the bottle inserting needle is connected with a blood bag, the medicine inlet end of the bottle inserting needle is connected with the pipeline, the pipeline is communicated with the dropper, the alarm device and the flow regulator are sleeved below the dropper in sequence, and the injection needle is arranged at the end part of the pipeline; alarm device includes box body, switch, treater, level sensor, alarm and battery, is provided with the switch on the outer wall of box body, and the internally mounted of box body has the battery that is used for the power supply for the level sensor of monitoring in the pipeline blood volume, a treater for send instruction for the alarm that the warning was reminded, the switch passes through the circuit and is connected with the battery, the treater passes through circuit and level sensor, alarm and battery electric connection. The utility model discloses simple structure, use cost is low, provides convenience for patient and medical personnel, security performance when having improved the blood transfusion.

Description

Blood transfusion device with alarm device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a blood transfusion ware with alarm device.

Background

When the transfusion device is used, firstly, whether the package of the transfusion device is intact, whether the transfusion device is in the effective period, whether the type of a needle is proper or not is checked, after the check, the package is opened, a bottle inserting needle is inserted into a physiological saline bottle, air is exhausted, venipuncture is carried out according to the method of venous transfusion, a small amount of physiological saline is input, information on the blood bag and whether the blood is going bad or not are checked, a transfusion bag protective cap is opened and disinfected, a transfusion frame is hung, the transfusion device is inserted into the blood bag for transfusion, the transfusion speed is adjusted, after the transfusion is finished, the physiological saline is connected again, and after the transfusion is finished, the needle is pulled out or the next bag of blood product is input as the method.

At present, the widely used blood transfusion apparatus does not comprise an alarm system, when the blood or liquid medicine in the blood transfusion apparatus is not much, medical personnel usually can not leave, and the transfusion needle head must be pulled out after the liquid in the blood transfusion apparatus is transfused. If the liquid is exhausted but the infusion needle is still in the human body, the blood of the patient flows back to the infusion tube or air enters the patient through the infusion set due to the negative pressure in the infusion tube, so that the patient is injured or even killed.

Thus, there is a need to provide a blood transfusion apparatus with an alarm device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a need for the inconvenient problem that just has the security of artificial nurse when solving the blood transfusion, and then provide a blood transfusion ware with alarm device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a transfusion device with an alarm device comprises a bottle inserting needle, a dropper, a pipeline, a flow regulator, an injection needle and an alarm device, wherein the tip end of the bottle inserting needle is connected with a blood bag, the medicine inlet end of the bottle inserting needle is connected with the pipeline, the pipeline is communicated with the dropper, the alarm device and the flow regulator are sequentially sleeved below the dropper, and the injection needle is installed at the end part of the pipeline;

alarm device includes box body, switch, treater, level sensor, alarm and battery, be provided with on the outer wall of box body the switch, the internally mounted of box body has the power supply the battery for the level sensor of blood volume in the monitoring pipeline for send instruction's treater for the alarm of warning, the switch pass through the circuit with the battery is connected, the treater passes through circuit and level sensor, alarm and battery electric connection.

Furthermore, a bottle inserting needle head protective cap is arranged outside the bottle inserting needle.

Further, a water injection needle head protective cap is sleeved on the periphery of the water injection needle.

Further, the processor is a single chip microcomputer.

Further, the liquid level sensor is a non-contact liquid level sensor.

Further, be provided with the USB interface that charges on the lateral wall of box body.

Further, the alarm includes local alarm and remote alarm, local alarm passes through circuit and treater electric connection, remote alarm passes through radio signal and nurse station system connection.

Furthermore, a round hole is processed on the box body, and the box body is controlled to open and close through a clamping block.

The utility model discloses following beneficial effect has to prior art:

the utility model is provided with the alarm device on the pipeline, which can effectively prompt and remind medical care personnel and accompanying personnel to pay attention to the remaining blood volume; a battery for supplying power is arranged in the box body, and a USB charging interface for charging the battery is arranged on the side wall of the box body, so that the alarm device can be recycled for multiple times, and the use cost is saved; simultaneously inside two alarms that are provided with, an attendant who is used for reminding patient's side notices the blood volume to call medical personnel, another can directly transmit the blood volume residual signal to medical personnel, makes things convenient for medical personnel to carry out injection operation on next step. The utility model has the advantages of simple structure, convenient to use, use cost is low, provides convenience for patient and medical personnel, has improved the security performance when the blood transfusion.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the alarm device;

FIG. 3 is a block diagram of the internal connections of the alarm device;

FIG. 1-Vial needle; 2-a dropper; 3-pipeline; 4-a flow regulator; 5-injection needle; 6-an alarm device; 11-bottle inserting needle protecting cap; 51-syringe needle protective cap; 61-a box body; 62-a switch; 63-a processor; 64-a liquid level sensor; 65-alarm; 66-a battery; 611-USB charging interface; 651-local alarm; 652-remote alarm; 612-circular hole; 613-fixture block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Implementation mode one

The embodiment is described with reference to fig. 1 to 3, a blood transfusion apparatus with an alarm device comprises a bottle inserting needle 1, a dropper 2, a pipeline 3, a flow regulator 4, an injection needle 5 and an alarm device 6, wherein the tip of the bottle inserting needle 1 is connected with a blood bag, the medicine inlet end of the bottle inserting needle 1 is connected with the pipeline 3, the pipeline 3 is communicated with the dropper 2, the alarm device 6 and the flow regulator 4 are sequentially sleeved below the dropper 2, the flow regulator 4 is used for controlling the flow rate of blood or liquid medicine, and the injection needle 5 is installed at the end part of the pipeline 3; optimally, a bottle inserting needle head protective cap 11 is arranged outside the bottle inserting needle 1, an injection needle head protective cap 51 is sleeved on the periphery of the injection needle 5, the protective cap is arranged, on one hand, the bottle inserting needle is more sanitary, on the other hand, the protective cap plays a role in protecting an operator, and accidents caused during operation are avoided;

due to the arrangement, the alarm device 6 is arranged on the pipeline below the dropper, so that the waste of blood or liquid medicine can be reduced, and sufficient time is reserved for other operations such as needle pulling and the like; preferably, box body 61 suit is on pipeline 3, it has round hole 612 to be located processing on box body 61, the round hole 612 is arranged in to the pipeline, can not influence the normal velocity of flow of blood, the convenience is simultaneously monitored remaining and the height of blood, box body 61 divides box articulated box body of formation through two, be located the amalgamation department, be provided with fixture block 613 on the box body outer wall of one side, it is used for cooperating the installation with fixture block 613 to process the recess on the lateral wall of opposite side box body, box body 61 accessible fixture block 613 control opens and shuts like this, box body 61 can dismantle and install for pipeline 3, it reports to the police and monitors to clip the pipeline when using, take off after the use and do not influence reuse.

Alarm device 6 includes box body 61, switch 62, treater 63, level sensor 64, alarm 65 and battery 66, be provided with switch 62 on the outer wall of box body 61, the internally mounted of box body 61 has the battery 66 that is used for the power supply, a level sensor 64 for monitoring blood volume in the pipeline 3, a treater 63 for sending instruction, an alarm 65 for warning, switch 62 passes through the circuit and is connected with battery 66, treater 63 passes through circuit and level sensor 64, alarm 65 and battery 66 electric connection.

According to the arrangement, the switch 62 arranged outside the box body is used for controlling internal elements, the battery 66 is used for supplying power to the processor 63, the processor 63 sends instructions to the alarm 65 after receiving a blood shortage signal transmitted by the liquid level sensor 64, the optimization is further carried out, the alarm 65 comprises a local alarm 651 and a remote alarm 652, the local alarm 651 is electrically connected with the processor 63 through a circuit, and the remote alarm 652 is connected with a nurse station system through a wireless signal; the local alarm 651 and the remote alarm 652 simultaneously sound to remind the accompanying person and the medical care personnel to carry out corresponding operations, so that the safety is improved; optimized, treater 63 is the singlechip, and level sensor 64 is non-contact level sensor, and further optimization again is provided with USB interface 611 that charges on the lateral wall of box body 61, can be used to charge for the inside battery of box body, makes alarm device can use repeatedly like this, has practiced thrift the cost of using, has avoided the waste.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The transfusion device with the alarm device is characterized by comprising a bottle inserting needle (1), a dropper (2), a pipeline (3), a flow regulator (4), an injection needle (5) and the alarm device (6), wherein the tip of the bottle inserting needle (1) is connected with a blood bag, the medicine inlet end of the bottle inserting needle (1) is connected with the pipeline (3), the pipeline (3) is communicated with the dropper (2), the alarm device (6) and the flow regulator (4) are sequentially sleeved below the dropper (2), and the injection needle (5) is arranged at the end part of the pipeline (3);

alarm device (6) are including box body (61), switch (62), treater (63), level sensor (64), alarm (65) and battery (66), be provided with on the outer wall of box body (61) switch (62), the internally mounted of box body (61) has and is used for the power supply battery (66) for level sensor (64) of monitoring pipeline (3) internal blood volume for send instruction treater (63), alarm (65) for the warning is reminded, switch (62) pass through the circuit with battery (66) are connected, treater (63) pass through circuit and level sensor (64), alarm (65) and battery (66) electric connection.

2. The blood transfusion apparatus with alarm device according to claim 1, wherein a bottle inserting needle protecting cap (11) is installed outside the bottle inserting needle (1).

3. The blood transfusion apparatus with alarm device as claimed in claim 2, wherein the injection needle (5) is sleeved with an injection needle protecting cap (51) at its periphery.

4. The blood transfusion device with alarm device as claimed in claim 3, wherein the processor (63) is a single chip microcomputer.

5. The blood transfusion apparatus with alarm device according to claim 4, wherein the liquid level sensor (64) is a non-contact liquid level sensor.

6. The blood transfusion device with alarm device as claimed in claim 5, wherein the side wall of the box body (61) is provided with a USB charging interface (611).

7. The blood transfusion apparatus with alarm device according to claim 1, wherein the alarm device (65) comprises a local alarm device (651) and a remote alarm device (652), the local alarm device (651) is electrically connected with the processor (63) through a line, and the remote alarm device (652) is connected with the nurse station system through a wireless signal.

8. The blood transfusion apparatus with alarm device as claimed in claim 1, wherein the box body (61) is provided with a circular hole (612), and the opening and closing of the box body (61) is controlled by a clamping block (613).