Multifunctional infusion connection device

Abstract

The utility model discloses a multifunctional infusion connecting device, including the connecting pipe, the one end detachable connection of connecting pipe has the first joint, the first joint is sleeved with the first cap, and the other end of connecting pipe is communicated with the heating pipe, and the detachable installation of heating pipe has the heating assembly, and the other end of heating pipe is communicated with at least two liquid inlet pipes, and the one end of liquid inlet pipe away from heating pipe all is communicated with the second joint, and the second joint is sleeved with the second cap. The utility model discloses through with multiple kinds of liquid medicine respectively intercommunication in every liquid inlet pipe, then through heating pipe and connecting pipe input in human body, and heating assembly can heat to heating pipe, and unified heating is carried out to liquid medicine, and the discomfort of low temperature liquid medicine to patient is reduced.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a multifunctional infusion connection device. Background Technology

[0002] In clinical medicine, intravenous infusion is an important means of drug delivery, nutritional support, and emergency treatment. Traditional infusion devices typically consist of infusion tubing, a drip chamber, a flow regulator, and a puncture needle, and are primarily designed for the continuous infusion of a single medication. However, with the increasing complexity of clinical needs, patients often require the simultaneous or alternating infusion of multiple medications (such as antibiotics, nutritional solutions, and vasoactive drugs). Therefore, a multi-ended infusion connection device is needed. However, existing infusion connection devices, when heating the medication, require the heater to either heat only a single infusion tubing or directly heat the medication. Heating a single tubing requires replacement, while directly heating the medication results in an excessively large and inconvenient heater. Utility Model Content

[0003] The purpose of this invention is to provide a multifunctional infusion connection device that connects various medications by setting multiple infusion pipes, and then heats the heating pipe that connects the multiple infusion pipes by a heating component, making it easy to operate.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A multifunctional infusion connection device includes a connecting tube, one end of which is detachably connected to a first connector, the first connector being fitted with a first protective cap, the other end of which is connected to a heating tube, a heating component being detachably installed on the heating tube, the other end of which is connected to at least two inlet tubes, the ends of the inlet tubes away from the heating tubes being connected to a second connector, the second connectors being fitted with a second protective cap.

[0005] By adopting the above technical solution, multiple inlet tubes are connected to the heating tube, and then connected to the human body through connecting tubes, which facilitates the continuous infusion of various medications. After the medication enters the heating tube, it is heated by the heating component, which reduces the discomfort of low-temperature medication to patients.

[0006] A further feature of this invention is that the heating tube is flat, the thickness of the inner cavity of the heating tube is thinner than the diameter of the liquid inlet tube, and the heating assembly is clamped at the upper and lower ends of the heating tube.

[0007] By adopting the above technical solution, the medicinal liquid can be heated more effectively.

[0008] A further configuration of this utility model is as follows: the heating assembly includes an upper clamping plate, a connecting block, a lower clamping plate, a first heating plate, a second heating plate, a first temperature sensor, a second temperature sensor, a housing, a control panel, and a battery. The right sides of the upper clamping plate and the lower clamping plate are connected by the connecting block. The first heating plate is embedded in the lower end of the upper clamping plate, the first temperature sensor is disposed on the first heating plate, the second heating plate is embedded in the upper end of the lower clamping plate, the second temperature sensor is disposed on the second heating plate, the housing is disposed in the lower end of the lower clamping plate, the control panel is disposed in the front end of the housing, and the battery is disposed inside the housing. The first heating plate, the second heating plate, the first temperature sensor, the second temperature sensor, and the battery are all electrically connected to the control panel.

[0009] By adopting the above technical solution, the control panel controls the first heating plate, the second heating plate, the first temperature sensor, the second temperature sensor and the battery to work, controls the temperature of the first heating plate and the second heating plate, and heats the upper and lower sides of the heating tube.

[0010] A further feature of this invention is that the lower end of the upper clamping plate is provided with a first anti-slip stripe on the periphery of the first heating plate, and the upper end of the lower clamping plate is provided with a second anti-slip stripe on the periphery of the second heating plate.

[0011] By adopting the above technical solution, the stability of the heating component clamping is guaranteed.

[0012] A further feature of this invention is that a charging port is embedded in the housing, and the charging port is electrically connected to the control panel.

[0013] By adopting the above technical solution, it is convenient to charge the heating component.

[0014] A further feature of this invention is that the second connector is a one-way valve.

[0015] By adopting the above technical solution, backflow of the medicine can be avoided.

[0016] A further feature of this invention is that the connecting tube, heating tube, and inlet tube contain physiological saline.

[0017] By adopting the above technical solutions, the waste of medicine due to flushing the pipe can be reduced, and the entry of air can be reduced.

[0018] In summary, this utility model has the following beneficial effects: Firstly, this invention connects various liquid medications to each inlet pipe, and then introduces them into the human body through a heating pipe and a connecting pipe. The heating component can heat the heating pipe and heat the liquid medication uniformly, reducing the discomfort of low-temperature liquid medication to patients.

[0019] Secondly, the heating tube in this invention is flat, which increases the contact area and slows down the flow rate, thus ensuring the heating effect.

[0020] Thirdly, the heating component in this utility model heats the upper and lower sides of the heating tube by clamping the heating tube from the top and bottom, making installation simple and convenient.

[0021] Fourth, the connecting tube, heating tube and liquid inlet tube of this utility model are filled with physiological saline, which can reduce the waste of medicine by flushing the tube and reduce the entry of air. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the heating component in this utility model.

[0023] In the diagram: 1. Connecting pipe; 2. First connector; 3. First protective cap; 4. Heating pipe; 5. Heating assembly; 51. Upper clamping plate; 52. Connecting block; 53. Lower clamping plate; 54. First heating plate; 55. Second heating plate; 56. First temperature sensor; 57. Second temperature sensor; 58. Housing; 59. Control panel; 510. Battery; 511. First anti-slip stripe; 512. Second anti-slip stripe; 513. Charging port; 6. Liquid inlet pipe; 7. Second connector; 8. Second protective cap. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Example: A multifunctional infusion connection device, such as... Figure 1 and Figure 2 As shown, the device includes a connecting tube 1, one end of which is detachably connected to a first connector 2. A first protective cap 3 is fitted onto the first connector 2. The other end of the connecting tube 1 is connected to a heating tube 4, on which a heating element 5 is detachably mounted. At least two inlet tubes 6 are connected to the other end of the heating tube 4. In this embodiment, three inlet tubes 6 are connected; however, two or four inlet tubes can also be used without affecting the scope of protection of this invention. The ends of the inlet tubes 6 furthest from the heating tube 4 are connected to second connectors 7, each fitted with a second protective cap 8. In use, the first connector 2 can be connected to an indwelling needle or other needle body, while the second connector 7 can be connected to an extension tube or infusion set. The second protective cap 8 is only opened when needed. The heating temperature of the heating element 5 is then determined based on the ambient temperature. The second connector 7 is a one-way valve to prevent excessive pressure inside the heating tube 4 from causing the medication to flow back into the infusion set. Physiological saline is stored in the connecting tube 1, heating tube 4 and inlet tube 6. Before injection, the physiological saline can be pushed out with the medication or injected directly. This can reduce the waste of medication and prevent air from entering.

[0029] The entire device is made without needle connections, thus avoiding needle pricks. The inlet tube 6 should be made of a relatively rigid material during production to prevent bending and thus ensure proper flow of the medication.

[0030] The heating tube 4 is flat, and the thickness of its inner cavity is thinner than the diameter of the inlet pipe 6. The heating component 5 is clamped at the upper and lower ends of the heating tube 4. The thin and wide heating tube 4 greatly increases the heating area, and the flow rate of the liquid medicine slows down after entering the heating tube 4, which is beneficial for the heating component 5 to heat the liquid medicine.

[0031] The heating assembly 5 includes an upper clamping plate 51, a connecting block 52, a lower clamping plate 53, a first heating plate 54, a second heating plate 55, a first temperature sensor 56, a second temperature sensor 57, a housing 58, a control panel 59, and a battery 510. The right sides of the upper clamping plate 51 and the lower clamping plate 53 are connected by the connecting block 52. The first heating plate 54 is embedded in the lower end of the upper clamping plate 51. The first temperature sensor 56 is disposed on the first heating plate 54. The second heating plate 55 is embedded in the upper end of the lower clamping plate 53. The second temperature sensor 57 is disposed on the second heating plate 55. The housing 58 is disposed in the lower end of the lower clamping plate 53. The control panel 59 is disposed in the front end of the housing 58. The battery 510 is disposed inside the housing 58. The first heating plate 54, the second heating plate 55, the first temperature sensor 56, the second temperature sensor 57, and the battery 510 are all electrically connected to the control panel 59. The lower end of the upper clamping plate 51 is provided with a first anti-slip stripe 511 around the first heating plate 54, and the upper end of the lower clamping plate 53 is provided with a second anti-slip stripe 512 around the second heating plate 55. A charging port 513 is embedded in the housing 58, and the charging port 513 is electrically connected to the control panel 59.

[0032] In use, the heating element 4 is simply clamped between the upper clamping plate 51 and the lower clamping plate 53. The first anti-slip stripe 511 and the second anti-slip stripe 512 both serve to secure the heating element 4. Electrical energy is supplied to the first heating plate 54 and the second heating plate 55 via the battery 510, thereby heating the heating element 4. During heating, the temperature is detected by the first temperature sensor 56 and the second temperature sensor 57 for convenient temperature control.

[0033] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A multifunctional infusion connection device, characterized in that: Includes a connecting pipe (1), one end of which is detachably connected to a first connector (2), and a first protective cap (3) is fitted on the first connector (2). The other end of the connecting pipe (1) is connected to a heating pipe (4), and a heating component (5) is detachably installed on the heating pipe (4). The other end of the heating pipe (4) is connected to at least two liquid inlet pipes (6), and the end of each liquid inlet pipe (6) away from the heating pipe (4) is connected to a second connector (7), and a second protective cap (8) is fitted on the second connector.

2. The multifunctional infusion connection device according to claim 1, characterized in that: The heating tube (4) is flat, and the thickness of the inner cavity of the heating tube (4) is thinner than the diameter of the liquid inlet tube (6). The heating component (5) is clamped at the upper and lower ends of the heating tube (4).

3. The multifunctional infusion connection device according to claim 2, characterized in that: The heating assembly (5) includes an upper clamping plate (51), a connecting block (52), a lower clamping plate (53), a first heating plate (54), a second heating plate (55), a first temperature sensor (56), a second temperature sensor (57), a housing (58), a control panel (59), and a battery (510). The right sides of the upper clamping plate (51) and the lower clamping plate (53) are connected by the connecting block (52). The first heating plate (54) is embedded in the lower end of the upper clamping plate (51), and the first temperature sensor (56) is disposed on the first heating plate (54). The second heating plate (55) is embedded in the upper end of the lower clamping plate (53), the second temperature sensor (57) is disposed on the second heating plate (55), the housing (58) is disposed at the lower end of the lower clamping plate (53), the control panel (59) is disposed at the front end of the housing (58), and the storage battery (510) is disposed inside the housing (58). The first heating plate (54), the second heating plate (55), the first temperature sensor (56), the second temperature sensor (57) and the storage battery (510) are all electrically connected to the control panel (59).

4. The multifunctional infusion connection device according to claim 3, characterized in that: The lower end of the upper clamping plate (51) is provided with a first anti-slip stripe (511) on the periphery of the first heating plate (54), and the upper end of the lower clamping plate (53) is provided with a second anti-slip stripe (512) on the periphery of the second heating plate (55).

5. The multifunctional infusion connection device according to claim 4, characterized in that: The housing (58) is provided with a charging port (513), which is electrically connected to the control panel (59).

6. The multifunctional infusion connection device according to claim 5, characterized in that: The second connector (7) is a one-way valve.

7. The multifunctional infusion connection device according to claim 6, characterized in that: The connecting tube (1), heating tube (4) and inlet tube (6) contain physiological saline.

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