CN216985915U

CN216985915U - Disposable precision filtering infusion apparatus

Info

Publication number: CN216985915U
Application number: CN202123054049.XU
Authority: CN
Inventors: 周耀政
Original assignee: Jiangxi Hongxin Medical Equipment Group Co ltd
Current assignee: Jiangxi Hongxin Medical Equipment Group Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-19
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a disposable precise filtering infusion set, which comprises an infusion tube, wherein the top of the infusion tube is fixedly connected with a bottle stopper puncture outfit, the lower part of a dropping funnel is provided with an alarm, the lower part of a flow regulator is provided with a shunting chamber, the interior of the shunting chamber is rotatably connected with a partition plate, two sides of the shunting chamber are fixedly connected with shunting pipes, and the lower part of a spiral connector is provided with a needle handle. According to the utility model, the condition of the liquid medicine in the tube is detected through the infrared transmitting end, information is transmitted to the infrared receiving end, when the liquid medicine in the tube is vacant, an alarm is given out through the alarm, so that medical personnel is reminded to change the medicine or pull out the needle, when the liquid medicine is highly corrosive, the rotating cover is rotated and the partition plate is driven to rotate, the liquid medicine is filtered by the small-aperture filter, otherwise, the liquid medicine is filtered by the large-aperture filter, so that the infusion efficiency is improved, and the infusion device is worthy of wide popularization.

Description

Disposable precision filtering infusion apparatus

Technical Field

The utility model relates to the field of infusion sets, in particular to a disposable precise filtering infusion set.

Background

Intravenous infusion is a main means in clinical treatment, so the selection of a disposable infusion set is particularly critical to the treatment effect, particles smaller than the diameter of a capillary vessel in liquid of a common infusion set, such as glass debris particles, rubber particles, plastic particles, dust in air, fibers and even some undissolved medicines, can enter blood circulation to be stored in a human body for a long time, the particle storage can stimulate the organism to generate foreign body reaction or anaphylactic reaction, and the particles can be used as a pyrogen to cause fever of a patient and damage to the body of the patient.

The existing precise filtering infusion apparatus is generally only provided with a type of filter, but in the actual use, due to the difference of liquid medicine components, the corrosion degree liquid of the infusion tube and the inner wall of the infusion bottle is different, the single filtering cannot ensure the filtering effect, the body health of a patient is influenced, in addition, the use condition of the liquid medicine cannot be observed timely due to insufficient manpower in the infusion process of the patient, the needle head cannot be pulled out timely after the liquid medicine is conveyed, so that the blood in the blood vessel of the patient flows back, and the body damage is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a disposable precise filtering infusion set.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a disposable secondary filter transfusion system, includes the transfer line, the top fixedly connected with bottle plug puncture ware of transfer line, the lower part of bottle plug puncture ware is provided with the gas pocket, the lower part of gas pocket is provided with only to flow presss from both sides, only to flow presss from both sides the lower part and is provided with the drip chamber, the lower part of drip chamber is provided with the alarm, the lower part electric connection of alarm has the battery, the lower part of battery is provided with flow regulator, flow regulator's lower part is provided with the branch stream room, the inside rotation of branch stream room is connected with the division board, the equal fixedly connected with shunt tubes in both sides of branch stream room, the lower part of shunt tubes is provided with the screw interface, the lower part of screw interface is provided with the needle handle, the lower part of needle handle is provided with the transfusion needle.

As a further description of the above technical solution:

the outside of the bottle stopper puncture outfit is sleeved with a protective cap.

As a further description of the above technical solution:

and a protective cover is sleeved outside the infusion needle.

As a further description of the above technical solution:

the front part of the partition plate is fixedly connected with a rotating cover.

As a further description of the above technical solution:

the bottom of the infusion tube is fixedly connected with an infusion needle.

As a further description of the above technical solution:

the outside of the infusion tube is movably connected with a flow regulator.

As a further description of the above technical solution:

the middle part of the shunt pipe on one side is fixedly connected with a large-aperture filter, and the middle part of the shunt pipe on the other side is fixedly connected with a small-aperture filter.

As a further description of the above technical solution:

one side of the battery is fixedly connected with an infrared transmitting end, and the other side of the battery is fixedly connected with an infrared receiving end.

The utility model has the following beneficial effects:

1. according to the infusion bottle, firstly, the bottle stopper of the infusion bottle is pierced through the bottle stopper piercer, air in the infusion bottle is discharged through the air hole, when the lower flow stopping clamp is kneaded, the liquid medicine stops dripping, the medicine changing of medical staff is facilitated, the dripping hopper enables the liquid medicine to drip and buffer, the infrared transmitting end below the dripping hopper detects the situation of the liquid medicine in the infusion bottle and transmits information to the infrared receiving end, and when the liquid medicine in the infusion bottle is empty, the alarm is given through the alarm, so that the medical staff is reminded to change the medicine or pull out the needle.

2. According to the utility model, when the corrosivity of the liquid medicine is high, the rotating cover is rotated, and the rotating cover drives the partition plate to rotate in the shunting chamber, so that the liquid medicine passes through the right shunting pipe and the small-aperture filter to filter the liquid medicine, and excessive particles are prevented from entering a human body.

Drawings

FIG. 1 is a front elevation view of a disposable precision filtration infusion set in accordance with the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

Illustration of the drawings:

1. a transfusion tube; 2. a bottle stopper puncture outfit; 3. air holes; 4. a flow stopping clip; 5. a dropping funnel; 6. a protective cap; 7. a flow regulator; 8. a shunting chamber; 9. a partition plate; 10. rotating the cover; 11. a shunt tube; 12. a large pore size filter; 13. a small pore size filter; 14. a screw interface; 15. an infusion needle; 16. a protective cover; 17. a needle handle; 18. an alarm; 19. a battery; 20. an infrared emitting end; 21. and an infrared receiving end.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a disposable precise filtration infusion apparatus comprises an infusion tube 1, a bottle stopper puncture device 2 is fixedly connected to the top of the infusion tube 1, an air hole 3 is formed in the lower portion of the bottle stopper puncture device 2, air in the infusion tube can be discharged through the air hole 3, a flow stopping clamp 4 is arranged on the lower portion of the air hole 3, liquid medicine stops dripping when the flow stopping clamp 4 is kneaded, medicine changing of medical staff is facilitated, a dripping hopper 5 is arranged on the lower portion of the flow stopping clamp 4, an alarm 18 is arranged on the lower portion of the dripping hopper 5, a battery 19 is electrically connected to the lower portion of the alarm 18, the battery 19 provides electric quantity support for the alarm 18, an infrared transmitting end 20 detects the situation of the liquid medicine in the infusion tube and transmits information to an infrared receiving end 21, when the liquid medicine in the infusion tube is empty, the alarm 18 gives an alarm to remind the medical staff of changing medicine or pulling out a needle, a flow regulator 7 is arranged on the lower portion of the battery 19, a shunt chamber 8 is arranged on the lower portion of the flow regulator 7, a partition plate 9 is rotatably connected inside the shunting chamber 8, shunting pipes 11 are fixedly connected on both sides of the shunting chamber 8, a spiral connector 14 is arranged on the lower part of each shunting pipe 11, a needle handle 17 is arranged on the lower part of each spiral connector 14, and a transfusion needle 15 is arranged on the lower part of each needle handle 17.

The outside of the bottle stopper puncture outfit 2 is sleeved with a protective cap 6, the outside of the transfusion needle 15 is sleeved with a protective cap 16, the front part of the partition plate 9 is fixedly connected with a rotating cover 10, the bottom part of the transfusion tube 1 is fixedly connected with the transfusion needle 15, the outside of the transfusion tube 1 is movably connected with a flow regulator 7 which can regulate the transfusion speed and relieve discomfort of human body, the middle part of the shunt tube 11 at one side is fixedly connected with a large-aperture filter 12, the middle part of the shunt tube 11 at the other side is fixedly connected with a small-aperture filter 13, one side of the battery 19 is fixedly connected with an infrared transmitting end 20, the rotating cover 10 is rotated when the corrosiveness of the liquid medicine is large, the rotating cover 10 drives the partition plate 9 to rotate in the shunt chamber 8, so that the liquid medicine is filtered through the small-aperture filter 13 by the shunt tube 11 at the right side, excessive particles are prevented from entering the human body, when the corrosiveness of the liquid medicine is not large-aperture filter 12 by the shunt tube 11 at the left side by rotating the rotating cover 10, thereby saving the infusion time and improving the infusion efficiency, and the other side of the battery 19 is fixedly connected with an infrared receiving end 21.

The working principle is as follows: firstly, the protective cap 6 is pulled out to pierce the bottle stopper of the infusion bottle through the bottle stopper puncture outfit 2, the liquid medicine begins to drop downwards by self gravity and is exhausted from the air hole 3, the liquid medicine stops dropping when the lower flow stopping clip 4 is kneaded, the change of the medicine is convenient for medical staff, the lower part of the flow stopping clip 4 is provided with the dropping funnel 5, the dropping funnel 5 enables the liquid medicine to drop and buffer, the infrared transmitting end 20 below the dropping funnel 5 detects the situation of the liquid medicine in the tube and transmits the information to the infrared receiving end 21, when the liquid medicine in the tube is empty, the alarm 18 gives an alarm to remind the medical staff to change the medicine or pull out the needle, because the liquid medicine is not only transmitted into a bottle when the patient conducts infusion, the components in the liquid medicine are different, the particles in the infusion tube 1 and the infusion bottle are corroded, the rotating cover 10 is rotated when the liquid medicine is more corrosive, the rotating cover 10 drives the partition plate 9 to rotate in the branch chamber 8, so that the liquid medicine filters the liquid medicine through the small-hole filter 13 through the right branch tube 11, prevent too much particle entering human body, when the liquid medicine corrosivity is not big, rotate and rotate lid 10 and make liquid pass through left side shunt tubes 11 and filter the liquid medicine through large aperture filter 12 to save infusion time, improve infusion efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a disposable secondary filter transfusion system, includes transfer line (1), its characterized in that: the infusion set is characterized in that a bottle stopper puncture outfit (2) is fixedly connected to the top of the infusion tube (1), an air hole (3) is formed in the lower portion of the bottle stopper puncture outfit (2), a flow stopping clamp (4) is arranged on the lower portion of the air hole (3), a dropping funnel (5) is arranged on the lower portion of the flow stopping clamp (4), an alarm (18) is arranged on the lower portion of the dropping funnel (5), a battery (19) is electrically connected to the lower portion of the alarm (18), a flow regulator (7) is arranged on the lower portion of the battery (19), a dividing chamber (8) is arranged on the lower portion of the flow regulator (7), a dividing plate (9) is rotatably connected to the inner portion of the dividing chamber (8), dividing tubes (11) are fixedly connected to the two sides of the dividing chamber (8), spiral connectors (14) are arranged on the lower portion of the dividing tubes (11), needle handles (17) are arranged on the lower portion of the spiral connectors (14), the lower part of the needle handle (17) is provided with a transfusion needle (15).

2. The disposable precise filtration infusion set according to claim 1, wherein: the outside of the bottle stopper puncture outfit (2) is sleeved with a protective cap (6).

3. A disposable precision filtration infusion set according to claim 1, wherein: a protective cover (16) is sleeved outside the transfusion needle (15).

4. A disposable precision filtration infusion set according to claim 1, wherein: the front part of the partition plate (9) is fixedly connected with a rotary cover (10).

5. The disposable precise filtration infusion set according to claim 1, wherein: the bottom of the infusion tube (1) is fixedly connected with an infusion needle (15).

6. A disposable precision filtration infusion set according to claim 1, wherein: the outside of the infusion tube (1) is movably connected with a flow regulator (7).

7. A disposable precision filtration infusion set according to claim 1, wherein: the middle part of the shunt pipe (11) at one side is fixedly connected with a large-aperture filter (12), and the middle part of the shunt pipe (11) at the other side is fixedly connected with a small-aperture filter (13).

8. A disposable precision filtration infusion set according to claim 1, wherein: one side of the battery (19) is fixedly connected with an infrared transmitting end (20), and the other side of the battery (19) is fixedly connected with an infrared receiving end (21).