Intravenous dripping device and intravenous dripping method
By designing an intravenous dropping device and using electric pumps and sensors, the problem of the intravenous dropping device in the prior art requires a caregiver, and the convenience and safety of patients moving the water alone are achieved.
Patent Information
- Application Number
- CN202411293462.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2024-12-13
AI Technical Summary
The existing intravenous drip device requires a accompanying staff to hang up water, and the patient cannot move alone, and the drip status needs to be observed frequently, which can cause time-consuming, financial and labor-intensive care.
A venous drop device was designed, including a liquid bag, needle tube, infusion tube, electric pump, battery module, circuit board, drop adjustment knob and liquid deficiency monitoring sensor, allowing patients to wear and move separately, using an electric pump to assist the drop , equipped with an alarm device to ensure safety.
It realizes the convenience and safety of patients moving water alone, reduces labor and time costs, and is convenient for individual use.
Smart Images
Figure CN119113277A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical devices, in particular to an intravenous drip device and an intravenous drip method. Background Art
[0002] For a long time, intravenous drips have been hung in a hanging manner, using the liquid's own gravity and manual control of the number of drops. During the entire drip process, the patient cannot move alone (such as going to the toilet), and the abnormal drip condition must be observed from time to time. Therefore, under normal circumstances, once a person is hung up, it is often not possible for one person to do it, and a caregiver needs to be specially arranged, which is time-consuming, costly, and labor-intensive, and very troublesome.
[0003] Based on the above reasons, it is necessary to develop a new intravenous drip device and intravenous drip method. Summary of the invention
[0004] The invention provides an intravenous drip device, by using which a patient can move alone, and one person can perform intravenous drip, which is convenient and safe to use.
[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is:
[0006] Provided is an intravenous drip device, comprising a liquid bag and a needle tube, wherein the liquid bag and the needle tube are connected in series via an infusion tube, an observation cavity and a drip adjustment knob are arranged in series on the infusion tube, an electric pump is arranged in series on the infusion tube, the electric pump is arranged in a shell, a battery module and a circuit board for controlling the operation of the electric pump are arranged in the shell, the battery module is electrically connected to the electric pump and the circuit board, and an electric pump switch is arranged on the shell.
[0007] Preferably, the battery module is a rechargeable battery.
[0008] Preferably, a power interface is provided on the shell, and the power interface is connected to the battery module circuit.
[0009] Preferably, an electronically controlled speed regulator for adjusting the rotational speed of the electric pump is disposed in the housing, and the electronically controlled speed regulator is electrically connected to the circuit board via a wire.
[0010] Preferably, a liquid filter is arranged in series on the infusion tube.
[0011] Preferably, a liquid shortage monitoring sensor is arranged in the shell, the liquid shortage monitoring sensor is close to the observation cavity, an alarm is arranged on the shell, and the liquid shortage monitoring sensor and the alarm are respectively electrically connected to the circuit board through wires.
[0012] Preferably, an indicator light is provided on the housing, and the indicator light is electrically connected to the circuit board via a wire.
[0013] Preferably, a wearing accessory is provided on the shell, and the wearing accessory is a strap or a rope.
[0014] Preferably, the drip adjustment knob is a manual adjustment knob or an electric adjustment knob.
[0015] The present invention also provides an intravenous drip method, comprising the following steps:
[0016] (1) The liquid bag and the needle are connected in series through an infusion tube, and the intravenous drip in the liquid bag enters the observation cavity, and the intravenous drip reaches an observable liquid level in the observation cavity;
[0017] (2) Turn on the electric pump switch, turn on the electric pump, and use the electric pump to assist in suction so that the intravenous drip enters the infusion tube, while expelling the air in the infusion tube. The intravenous drip flows along the infusion tube to the needle tube and enters the body of the infusion recipient through the needle tube;
[0018] (3) Adjust the electronic speed regulator and the drip adjustment knob to adjust the drip rate of the intravenous drip, and observe the drip rate of the intravenous drip through the observation chamber.
[0019] The beneficial effects of the present invention are: the intravenous drip device of the present invention can be worn on a patient, and the intravenous drip method of the present invention enables the patient to move alone, and one person can perform intravenous drip, and an alarm device is provided for timely processing, and the use is convenient and safe. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:
[0021] Figure 1 and Figure 2 is a schematic structural diagram of the intravenous drip device of the present invention in an embodiment; DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0023] See also Figure 1 and Figure 2 , the embodiment of the present invention includes:
[0024] An intravenous drip device includes a liquid bag 10 and a needle tube 80, wherein the liquid bag 10 and the needle tube 80 are connected in series via an infusion tube 20, an observation chamber 30 and a drip adjustment knob 50 are arranged in series on the infusion tube 20, an electric pump 40 is arranged in series on the infusion tube 20, and the electric pump 40 is arranged in a shell 205, a battery module 70 and a circuit board 90 for controlling the operation of the electric pump 40 are arranged in the shell 205, the battery module 70 is electrically connected to the electric pump 40 and the circuit board 90, and an electric pump switch 202 is arranged on the shell 205.
[0025] Preferably, the battery module 70 is a rechargeable battery, and the battery module 70 provides electrical energy for the electric pump 40 .
[0026] Preferably, a power interface 204 is provided on the housing 205 , and the power interface 204 is electrically connected to the battery module 70 , and the power interface 204 can be used to supply power to the electric pump 40 or charge the rechargeable battery.
[0027] Preferably, an electronically controlled speed regulator 203 for adjusting the rotational speed of the electric pump 40 is provided in the housing 205. The electronically controlled speed regulator 203 is electrically connected to the circuit board 90 through a wire. The rotational speed of the electric pump 40 can be adjusted by the electronically controlled speed regulator 203. When the electric pump 40 is working, it draws intravenous drip into the infusion tube, and the liquid bag 10 does not need to be fixed at a high place, making it possible to move the patient.
[0028] Preferably, a liquid filter 60 is provided in series on the infusion tube 20 to facilitate filtering of dripping liquid.
[0029] Preferably, a liquid shortage monitoring sensor 100 is arranged in the shell 205, and the liquid shortage monitoring sensor 100 is close to the observation cavity 30. An alarm 206 is arranged on the shell 205. The liquid shortage monitoring sensor 100 and the alarm 206 are respectively electrically connected to the circuit board 90 through wires. When the liquid shortage monitoring sensor 100 senses the lack of liquid in the observation cavity 30, it will send an alarm signal to the circuit board 90, and the circuit board 90 will make the alarm 206 send an alarm reminder.
[0030] Preferably, an indicator light 204 is provided on the housing 205, and the indicator light 204 is electrically connected to the circuit board 90 via a wire. The indicator light 204 displays whether the device is powered on or not.
[0031] Preferably, the housing 205 is provided with a wearing accessory 110, which is a structure such as a strap or a rope that is convenient for wearing on the patient. The patient can wear the drip device of the present invention on the body, so that the drip can be carried out on the move, and one person can carry out necessary movements while the drip is carried out.
[0032] Preferably, the drip adjustment knob 50 is a manual adjustment knob or an electric adjustment knob.
[0033] The present invention also provides an intravenous drip method, comprising the following steps:
[0034] (1) The liquid bag and the needle are connected in series through an infusion tube, and the intravenous drip in the liquid bag enters the observation cavity, and the intravenous drip reaches an observable liquid level in the observation cavity;
[0035] (2) Turn on the electric pump switch, turn on the electric pump, and use the electric pump to assist in suction so that the intravenous drip enters the infusion tube, while expelling the air in the infusion tube. The intravenous drip flows along the infusion tube to the needle tube and enters the body of the infusion recipient through the needle tube;
[0036] (3) Adjust the electronic speed regulator and the drip adjustment knob to adjust the drip rate of the intravenous drip, and observe the drip rate of the intravenous drip through the observation chamber.
[0037] The intravenous drip device and intravenous drip method of the present invention can be worn on a patient, so that the patient can move alone, and one person can perform intravenous drip, and an alarm device is provided for timely processing, so the use is convenient and safe.
[0038] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An intravenous drip device, comprising a liquid bag and a needle tube, wherein the liquid bag and the needle tube are connected in series through an infusion tube, and an observation cavity and a drip adjustment knob are arranged in series on the infusion tube, characterized in that: An electric pump is arranged in series on the infusion tube, and the electric pump is arranged in a shell. A battery module and a circuit board for controlling the operation of the electric pump are arranged in the shell. The battery module is electrically connected to the electric pump and the circuit board, and an electric pump switch is arranged on the shell.
2. The intravenous drip device according to claim 1, characterized in that: The battery module is a rechargeable battery.
3. The intravenous drip device according to claim 1, characterized in that: The shell is provided with a power interface, and the power interface is connected to the battery module circuit.
4. The intravenous drip device according to claim 1, characterized in that: An electronically controlled speed regulator for adjusting the rotation speed of the electric pump is arranged in the shell, and the electronically controlled speed regulator is electrically connected to the circuit board through a wire.
5. The intravenous drip device according to claim 1, characterized in that: A liquid filter is arranged in series on the infusion tube.
6. The intravenous drip device according to claim 1, characterized in that: A liquid shortage monitoring sensor is arranged in the shell, and the liquid shortage monitoring sensor is close to the observation cavity. An alarm is arranged on the shell, and the liquid shortage monitoring sensor and the alarm are respectively electrically connected to the circuit board through wires.
7. The intravenous drip device according to claim 1, characterized in that: An indicator light is arranged on the housing and is electrically connected to the circuit board via a wire.
8. The intravenous drip device according to claim 1, characterized in that: The shell is provided with a wearing accessory, and the wearing accessory is a strap or a rope.
9. The intravenous drip device according to claim 1, characterized in that: The drip adjustment knob is a manual adjustment knob or an electric adjustment knob.
10. An intravenous drip method, characterized in that: The steps include: (1) The intravenous drip in the fluid bag enters the observation cavity, and the intravenous drip reaches an observable liquid level in the observation cavity; (2) Turn on the electric pump switch, turn on the electric pump, and use the electric pump to assist in suction so that the intravenous drip enters the infusion tube, while expelling the air in the infusion tube. The intravenous drip flows along the infusion tube to the needle tube and enters the body of the infusion recipient through the needle tube; (3) Adjust the electronic speed regulator and the drip adjustment knob to adjust the drip rate of the intravenous drip, and observe the drip rate of the intravenous drip through the observation chamber.