CN210145214U

CN210145214U - Infusion device capable of reminding regularly

Info

Publication number: CN210145214U
Application number: CN201920125246.XU
Authority: CN
Inventors: 陈胤彤; 徐启航; 应飞扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-03-17
Anticipated expiration: 2029-01-24

Abstract

The utility model provides a transfusion device capable of reminding regularly, which belongs to the technical field of medical appliances. It has solved the technical problem that current infusion set can't survey the infusion time. This infusion set that can regularly remind includes the puncture syringe needle, drip the kettle and the infusion syringe needle that connect gradually through the transfer line, and the cover is equipped with the flow regulator who is used for the controlled flow on the transfer line between drip kettle and the infusion syringe needle, is equipped with the at least three gear that can accurate control liquid medicine flow and the flow scale that corresponds with the gear on the flow regulator, can show the time that unit liquid medicine flows through flow regulator under each gear on the flow scale. The utility model discloses a special flow regulator can survey the infusion time, need not to rely on the manpower to observe to judge the degree of completion of liquid medicine liquid level in the transfusion bottle, is convenient for change the transfusion bottle or pull out the infusion syringe needle, has saved manpower and energy.

Description

Infusion device capable of reminding regularly

Technical Field

The utility model belongs to the technical field of medical instrument, refer in particular to an infusion set that can regularly remind.

Background

In hospitals, the infusion bottle is commonly used for infusion of patients, and is widely used by doctors and nurses due to quick effect and convenient use. However, when the infusion is completed soon, a nurse or an attendant needs to pay attention to whether the water level line of the liquid medicine is completely infused or not so as to replace the medicine bottle or remove the needle, which consumes labor and energy, and may cause the situation that the needle is not removed in time due to negligence of the nurse or the patient, so that blood of the patient flows backwards, and unnecessary danger is caused to the patient. At present, most of infusion bottles in hospitals do not have the function of measuring the infusion time, and the completion degree of the liquid level of the liquid medicine in the infusion bottle can be judged only by manpower observation, so that certain troubles are caused to nurses and patients.

In order to solve the above problems, there are two common solutions in the prior art: one is photoelectric sensing, which detects the liquid level and the condition of the liquid drop; another is to measure the level of liquid in the bottle with a capacitive sensor, etc. The conventional mode is generally inconvenient to operate or mass production, the use cost is high, the habit operation method of a nurse is changed, and the nurse is not suitable.

Disclosure of Invention

The utility model aims at providing a can detect liquid level, operate more convenient infusion set.

The purpose of the utility model is realized like this:

the utility model provides an infusion set that can regularly remind, includes puncture syringe needle, the kettle of dripping and the infusion syringe needle that connects gradually through the transfer line, the cover is equipped with the flow regulator who is used for flow control on the transfer line between kettle of dripping and the infusion syringe needle, its characterized in that: the flow regulator is provided with at least three gears capable of accurately controlling the flow of the liquid medicine and a flow scale corresponding to the gears, and the flow scale can display the time of the unit liquid medicine flowing through the flow regulator under each gear.

In foretell infusion set that can regularly remind, flow regulator is including the casing that is right angle trapezoidal form, the lateral wall of transfer line hug closely in the inner wall of the oblique waist of casing, be equipped with the right angle waist reciprocating sliding's that can follow the casing in the casing regulating roller, be equipped with the long type hole parallel with the right angle waist on the leading flank of casing, be fixed with the guiding axle coaxial with regulating roller on the regulating roller, the front end of guiding axle stretches into in the long type hole and can remove on long type hole.

In the infusion device capable of reminding at regular time, a plurality of pairs of limiting protrusions capable of fixing the guide shaft are arranged on one side of the long hole along the length direction of the long hole, the number of the limiting protrusions is the same as that of the gears, the flow scale is arranged on the front side surface of the shell, and marks on the flow scale correspond to the gears one by one.

In the infusion device capable of reminding at regular time, the plane where the two right-angle waists are located on the shell is provided with the guide groove parallel to the right-angle waists, and the upper end of the roller extends out of the guide groove.

In the infusion device capable of reminding at regular time, the number of the gears is eight, and the unit on the flow scale is min/100 ml. During normal transfusion, in the standard use of medicine transfusion and the bearing range of a human body, the fastest speed is 5ml/min, so 100ml of liquid medicine can be dripped within 20min at the fastest speed, the slowest speed is 1ml/min, so 100ml of liquid medicine can be dripped within 100min at the slowest speed, and therefore the dripping time of every 100ml of liquid medicine corresponding to eight gears of the application is 20min, 25min, 30min, 35min, 40min, 55min, 75min and 100min respectively.

In the infusion device capable of reminding regularly, the infusion device comprises a hanging bottle or a hanging bag matched with the puncture needle head, and scales for displaying the content of the liquid medicine are arranged on the hanging bottle and the hanging bag.

When the infusion bottle works, medical staff, patients and accompanying staff can calculate the time required by the infusion bottle after the infusion liquid flows out according to the volume of the liquid medicine in the infusion bottle and the gear of the flow regulator, the number of the medical staff can be in mind, so that the medical staff can timely replace the liquid medicine or pull out the infusion needle, the patients and the accompanying staff can also set alarm clocks to remind the patients, the infusion bottle does not need to be stared at any time, the worry and the labor are saved, and the safety is higher; for example, the volume of the liquid medicine in the infusion bottle is 250ml, the gear in the flow regulator is in a 30min/100ml gear, the fact that the liquid medicine in the infusion bottle is hung up after 75 minutes can be easily calculated, a 70-75 minute alarm clock is set in advance, the middle of the infusion bottle is not required to be stared at all to see the liquid level, medical staff can record the liquid medicine first, and then the infusion bottle is clamped to process the liquid medicine, and the infusion bottle is convenient and fast to use.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a special flow regulator can survey the infusion time, need not to rely on the manpower to observe to judge the degree of completion of liquid medicine liquid level in the transfusion bottle, is convenient for change the transfusion bottle or pull out the infusion syringe needle, has saved manpower and energy.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the flow regulator of the present invention.

Fig. 3 is a schematic structural view of the punching bag of the present invention.

Fig. 4 is a schematic structural diagram of the transfusion bottle of the present invention.

In the figure, 1, a transfusion bottle or a transfusion bag; 11. calibration; 2. a puncture needle head; 3. a drip cup; 4. a transfusion needle head; 5. a transfusion tube; 6. a flow regulator; 61. a gear position; 62. a flow rate scale; 63. a housing; 64. adjusting the roller; 65. a guide shaft; 66. a long hole; 661. and a limiting bulge.

Detailed Description

The invention will be further described with reference to specific embodiments in conjunction with the accompanying drawings, in which reference is made to fig. 1-4:

this infusion set that can regularly remind includes puncture needle 2, the kettle of dripping 3 and the infusion syringe needle 4 that connect gradually through transfer line 5, and the cover is equipped with flow regulator 6, its characterized in that are used for the control flow on the transfer line 5 between kettle of dripping 3 and the infusion syringe needle 4: the flow rate regulator 6 is provided with at least three positions 61 capable of accurately controlling the flow rate of the liquid medicine and a flow rate scale 62 corresponding to the positions 61, and the time during which the unit liquid medicine flows through the flow rate regulator 6 at each position 61 can be displayed on the flow rate scale 62. The utility model discloses a special flow regulator 6 can survey the infusion time, need not to rely on the manpower to observe to judge the degree of completion of the liquid level of medicinal liquid in transfusion bottle 1, is convenient for change transfusion bottle 1 or pull out infusion syringe needle 4, has saved manpower and energy.

Further, the flow regulator 6 comprises a housing 63 in a right trapezoid shape, the outer side wall of the infusion tube 5 is closely attached to the inner wall of the oblique waist of the housing 63, an adjusting roller 64 capable of sliding along the right waist of the housing 63 in a reciprocating manner is arranged in the housing 63, an elongated hole 66 parallel to the right waist is arranged on the front side surface of the housing 63, a guide shaft 65 coaxial with the adjusting roller 64 is fixed on the adjusting roller 64, and the front end of the guide shaft 65 extends into the elongated hole 66 and can move on the elongated hole 66; a plurality of pairs of limiting protrusions 661 capable of fixing the guide shaft 65 are arranged on one side of the long hole 66 along the length direction of the long hole 66, the number of pairs of the limiting protrusions 661 is the same as the number of the gears 61, the flow rate scale 62 is arranged on the front side surface of the shell 63, and the marks on the flow rate scale 62 correspond to the gears 61 one by one; the plane where the two right-angle waists are located on the shell 63 is provided with a guide groove parallel to the right-angle waists, and the upper ends of the rollers extend out of the guide groove.

Furthermore, eight gears 61 are provided, and the unit on the flow scale 62 is min/100 ml; the infusion device also comprises a transfusion bottle or a transfusion bag 1 matched with the puncture needle head 2, and scales 11 for displaying the content of the liquid medicine are arranged on the transfusion bottle 1 and the transfusion bag 1. During normal transfusion, in the standard use of medicine transfusion and the bearing range of a human body, the fastest speed is 5ml/min, so 100ml of liquid medicine can be dripped within 20min at the fastest speed, the slowest speed is 1ml/min, so 100ml of liquid medicine can be dripped within 100min at the slowest speed, and therefore the dripping time of every 100ml of liquid medicine corresponding to eight gears of the application is 20min, 25min, 30min, 35min, 40min, 55min, 75min and 100min respectively.

When the infusion bottle works, medical staff, patients and accompanying staff can calculate the time required by the infusion bottle 1 after the liquid medicine flows according to the liquid medicine capacity in the infusion bottle 1 and the gear 61 where the flow regulator 6 is located, the number of the medical staff can be in mind, so that the medical staff can timely replace the liquid medicine or pull out the infusion needle head 4, the patients and the accompanying staff can also be provided with alarm clocks to remind the patients, the infusion bottle 1 does not need to be stared at any time, the worry and the labor are saved, and the safety is higher; for example, the volume of the liquid medicine in the infusion bottle 1 is 250ml, the gear 61 in the flow regulator 6 is at the gear of 30min/100ml, the fact that the liquid medicine in the infusion bottle is hung up after 75 minutes can be easily calculated, an alarm clock of 70-75 minutes is set in advance, the middle of the infusion bottle 1 does not need to be stared at all to see the liquid level, medical staff can record the liquid medicine first, and then the infusion bottle is clamped to be processed, so that the infusion bottle is convenient and rapid to use.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an infusion set that can regularly remind, includes puncture syringe needle, the kettle of dripping and the infusion syringe needle that connects gradually through the transfer line, the cover is equipped with the flow regulator who is used for flow control on the transfer line between kettle of dripping and the infusion syringe needle, its characterized in that: the flow regulator is provided with at least three gears capable of accurately controlling the flow of the liquid medicine and a flow scale corresponding to the gears, and the flow scale can display the time of the unit liquid medicine flowing through the flow regulator under each gear.

2. The infusion device with the timed reminding function as claimed in claim 1, wherein: the flow regulator is including the casing that is right angle trapezoidal form, the lateral wall of transfer line hug closely in the inner wall of the oblique waist of casing, be equipped with the right angle waist reciprocating sliding's that can follow the casing in the casing and adjust the gyro wheel, be equipped with the rectangular hole parallel with the right angle waist on the leading flank of casing, be fixed with the guiding axle coaxial with adjust the gyro wheel on the adjust the gyro wheel, the front end of guiding axle stretches into the elongated downthehole and can remove on the rectangular hole.

3. The infusion device with the timed reminding function as claimed in claim 2, wherein: one side of the long hole is provided with a plurality of pairs of limiting bulges capable of fixing the guide shaft along the length direction of the long hole, the number of the limiting bulges is the same as that of the gears, the flow scale is arranged on the front side surface of the shell, and the marks on the flow scale correspond to the gears one by one.

4. The infusion device with the timed reminding function as claimed in claim 2, wherein: the plane of two right angle waists on the casing is equipped with the guide way parallel with the right angle waist, the upper end of adjusting roller stretches out from the guide way.

5. The infusion device capable of timed reminding according to any one of claims 1 to 4, characterized in that: the number of the gears is eight, and the unit on the flow scale is min/100 ml.

6. The infusion device capable of timed reminding according to any one of claims 1 to 4, characterized in that: comprises a transfusion bottle or a transfusion bag matched with the puncture needle head, wherein the transfusion bottle and the transfusion bag are respectively provided with scales for displaying the content of the liquid medicine.