CN211884785U

CN211884785U - Infusion set convenient for tumorous myocardial injury

Info

Publication number: CN211884785U
Application number: CN201922404786.4U
Authority: CN
Inventors: 王兆平; 王颖翠
Original assignee: Qilu Hospital of Shandong University Qingdao
Current assignee: Qilu Hospital of Shandong University Qingdao
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-10
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an infusion device convenient for the tumorous myocardial injury, which comprises a bottle sleeve, a needle head, a detector, a lead, a big arm, a small arm, a pulley, a transfusion bottle, a rubber plug, a supercharger, a driving rod, a gas hose, a transfusion hose, a regulator, an injection port, a doser, a wheel shaft and a suspender, wherein the transfusion bottle is arranged in the bottle sleeve, one side of the rubber plug is provided with the detector, the bottom of the rubber plug is respectively connected with the gas hose and the transfusion hose, the transfusion hose is provided with the regulator and the doser, the infusion device convenient for the tumorous myocardial injury is provided with a driving device mechanism, the big arm is connected on the hanger plate through the wheel shaft, the small arm is connected at the lower end of the big arm through the wheel shaft, the hollow small arm at the lower end of the big arm can swing according to the wheel shaft, the driving rod is of a telescopic structure, when the detector detects, the pulley connected with the bottom end of the small arm moves up and down on the regulator to close the transfusion, so as to prevent blood return.

Description

Infusion set convenient for tumorous myocardial injury

Technical Field

The utility model relates to an infusion set technical field specifically is an infusion set for myocardial injury of tumor nature of being convenient for.

Background

The infusion device is the most common object in hospitals and is the most common object, the infusion device injects medicines into a human body in a liquid state, in the reality, in order to facilitate the infusion device to complete infusion on the human body more quickly and easily, the use efficiency is improved by improving the innovation of a lathe tool knife, so that the use efficiency is improved, the maximum value is exerted, along with the continuous progress of the times, more and more invention improvements appear in front of human eyes, the infusion device is developed to a great extent, and the development of the infusion device brings certain effects to patients and simultaneously lightens the fatigue degree of doctors.

The types of infusion devices on the market are still relatively numerous, but almost all of the existing solutions have some problems to a greater or lesser extent: when the infusion is finished, a doctor does not find the patient to pull out the device in time, some medicines are difficult to drip in the infusion process, and a needle tube needs to be inserted for adding when other medicines need to be added each time. Therefore, improvements are needed in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for neoplastic nature infusion set for myocardial damage to solve on the present market that above-mentioned background art provided and when the infusion accomplish the back doctor do not in time discover group patient and pull out the device, some medicines of infusion in-process drip the difficulty down, must prick the problem that the needle tubing added when need add other medicament each time.

2. In order to achieve the above object, the utility model provides a following technical scheme: an infusion device convenient for tumorous myocardial injury comprises a bottle sleeve, a needle head, a detector, a wire, a big arm, a small arm, a pulley, a transfusion bottle, a rubber plug, a supercharger, a driving rod, an air hose, an infusion hose, a regulator, an injection port, a doser, a wheel shaft and a suspender, wherein the bottle sleeve is fixed on the suspender and is connected with the infusion hose,

a hanging bottle is arranged in the bottle sleeve, a rubber plug is arranged at the mouth of the hanging bottle, a detector is arranged on one side of the rubber plug, two needles are arranged at the top of the rubber plug and the mouth of the hanging bottle, the bottom of the rubber plug is respectively connected with a gas transmission hose and a transfusion hose, the gas transmission hose is connected with a supercharger, a regulator and a doser are mounted on the transfusion hose, and an injection port is fixed on the doser;

the suspension rod is provided with a large arm for connection, a small arm is arranged below the large arm, one end of the large arm and one end of the small arm are both provided with wheel shafts, the small arm is far away from a pulley fixedly connected to one side of the wheel shafts, the pulley is installed on the regulator, a driving rod is arranged between the large arm and the small arm, and a lead is arranged on the driving rod and connected with the detector.

Preferably, the wheel axle on the big arm is installed at the bottom of the suspender, the wheel axle length of the small arm is equal to the width of the big arm, the wheel axle on the small arm is installed at the lower end of the big arm, and the lower end of the big arm is hollow.

Preferably, the rubber buffer is inside to be provided with two round holes, and its two round hole areas are equal in gas transmission hose, infusion hose's cross-sectional area respectively, gas transmission hose passes a round hole and is connected with first syringe needle, infusion hose passes another round hole and is connected with second syringe needle.

Preferably, the driving rod is of a telescopic structure formed by two sections of round rods with different diameters.

Preferably, both ends of the driving rod are respectively fixed in the large arm and the small arm, threads are arranged at both ends of the driving rod, and internal threads are arranged at the hole positions where the large arm and the small arm are connected with the driving rod.

Preferably, the upper surface of the regulator is provided with an inward returning groove, and the pulley is arranged inside the returning groove.

Preferably, the doser is wound below the infusion hose and is connected with a small hole, and the injection port is communicated with the doser.

Compared with the prior art, the beneficial effects of the utility model are that: this be convenient for infusion set for tumorous myocardial injury:

1. the infusion device is provided with a driving device mechanism, a large arm is connected to a hanging plate through a wheel shaft, a small arm is connected to the lower end of the large arm through the wheel shaft, the hollow small arm at the lower end of the large arm can swing according to the wheel shaft, a driving rod is of a telescopic structure, when a detector detects that liquid in a transfusion bottle does not exist, a lead transmits an information instruction to the driving rod, the driving rod automatically stretches, a pulley connected to the bottom end of the small arm moves up and down on a regulator to close infusion, and blood return is prevented;

2, a pressurizer is arranged, when liquid dropping needs to be accelerated, the regulator is opened to the maximum, the liquid dropping effect is not obvious, the pressurizer can be squeezed, the liquid is transmitted through an air hose, the internal pressure of the transfusion bottle is increased, the liquid medicine is pressed downwards, and the dropping speed is accelerated;

3. the doser is wound on the transfusion hose, is connected with the small hole and is hollow, the injection port is communicated with the doser, and when the needed myocardial injury medicine is injected into the injection port, the opening degree of the small hole can be controlled by controlling the force method for extruding the doser, so that the dosage of the myocardial injury medicine is determined.

Drawings

FIG. 1 is a schematic view of the planar structure of the transfusion device for treating myocardial injury caused by tumor;

FIG. 2 is a schematic view of a side view of a portion of the infusion set for facilitating myocardial damage caused by tumors;

fig. 3 is a schematic view of the structure of the infusion device driving rod and the big and small arms for facilitating the tumorous myocardial injury.

In the figure: 1. a bottle sleeve; 2. a needle head; 3. a detector; 4. a wire; 5. a large arm; 6. a small arm; 7. a pulley; 8. hanging a bottle; 9. a rubber plug; 10. a supercharger; 11. a drive rod; 12. a gas hose; 13. a flexible infusion tube; 14. a regulator; 15. an injection port; 16. a medicine adding device; 17. a wheel axle; 18. a boom.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: an infusion device convenient for tumorous myocardial injury comprises a bottle sleeve 1, a needle head 2, a detector 3, a lead 4, a big arm 5, a small arm 6, a pulley 7, a transfusion bottle 8, a rubber plug 9, a supercharger 10, a driving rod 11, an air hose 12, an infusion hose 13, a regulator 14, an injection port 15, an doser 16, a wheel shaft 17 and a suspender 18, wherein the bottle sleeve 1 is fixed on the suspender 18, the bottle sleeve 1 is connected with the infusion hose 13, wherein,

there is transfusion bottle 8 in the bottle cover 1, 8 bottleneck portions of transfusion bottle are provided with rubber buffer 9, rubber buffer 9 one side is provided with detector 3, rubber buffer 9 top with 8 bottleneck portions of transfusion bottle are provided with syringe needle 2 two, rubber buffer 9 bottom is connected with gas transmission hose 12 and infusion hose 13 respectively, gas transmission hose 12 is connected with booster 10, the inside two round holes that are provided with of rubber buffer 9, its two round hole areas are equal in gas transmission hose 12, the cross-sectional area of infusion hose 13 respectively, gas transmission hose 12 passes a round hole and is connected with first syringe needle 2, infusion hose 13 passes another round hole and is connected with second syringe needle 2, gas transmission hose 12 directly passes through the syringe needle with the atmospheric pressure that booster 10 produced and carries to the transfusion bottle in, install regulator 14 and doser 16 on the infusion hose 13, the upper surface of regulator 14 is provided with inside return mouth groove, the pulley 7 is arranged in the return groove, so that the pulley 7 can move conveniently without falling off, the doser 16 is fixedly provided with an injection port 15, the doser 16 is wound below the infusion hose 13 and is connected with a small hole, the injection port 15 is communicated with the doser 16, and when the needed myocardial injury medicine is injected into the injection port, the opening degree of the small hole can be controlled by controlling the force method of extruding the doser, so that the dosage of the myocardial injury medicine is determined;

the suspension rod 18 is provided with a large arm 5 for connection, a small arm 6 is arranged below the large arm 5, one end of the large arm 5 and one end of the small arm 6 are both provided with a wheel shaft 17, the wheel shaft 17 on the large arm 5 is arranged at the bottom of the suspension rod 18, the length of the wheel shaft 17 of the small arm 6 is equal to the width of the large arm 5, the wheel shaft 17 on the small arm 6 is arranged at the lower end of the large arm 5, the lower end of the large arm 5 is hollow, the small arm 6 can conveniently move on the wheel shaft 17, one side of the small arm 6 far away from the wheel shaft 17 is fixedly connected with a pulley 7, the pulley 7 is arranged on an adjuster 14, a driving rod 11 is arranged between the large arm 5 and the small arm 6, two ends of the driving rod 11 are respectively fixed in the large arm 5 and the small arm 6, two ends of the driving rod 11 are provided with threads, the hole positions of the large arm 5 and the small arm, be convenient for fixed, detect be provided with wire 4 on the actuating lever 11 and be connected with detector 3, actuating lever 11 constitutes extending structure by two sections different round bars of diameter, and the detector detects 3 and gives actuating lever 11 through wire 4 transmission instructions when empty in the transfusion bottle, and actuating lever 11 stretches.

The working principle is as follows: when the infusion device convenient for the tumorous myocardial injury is used, firstly, a transfusion bottle 8 is placed in a bottle sleeve 1 in an inverted mode, two pillow needle heads 2 on a rubber sleeve 9 at the bottom of the bottle sleeve 1 are embedded into the transfusion bottle 8, then the bottle sleeve 1 is fixed on a hanging plate 18, when a patient with a tumorous myocardial injury is infused, if the regulator 14 is adjusted to the maximum infusion speed or the infusion speed is not ideal, the pressurizer 10 can be squeezed to generate gas, the gas is conveyed into the transfusion bottle 8 through an air conveying hose 12, the pressure in the transfusion bottle 8 is larger than the pressure in the transfusion hose 1, the flow rate of liquid medicine is accelerated, when the myocardial injury medicine needs to be added, the medicine can be completely injected into an injection port 15, the medicine is conveyed through a small hole connected with a transfusion hose 13 through a medicine adding device 16, the added amount of the medicine is determined by the force of pressing the medicine adding device 16, and after the infusion is completed, the interior of the transfusion bottle 8 is empty, the detector 3 detects that there is no liquid in the bottle and transmits a command to the driving rod 11 through the wire 4, the driving rod 11 stretches and pushes the pulley 7 to the lowest part of the regulator 14, thereby closing the infusion set, and the details not described in detail in this description are well known in the art to those skilled in the art.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a be convenient for infusion set for tumorous myocardial injury, includes bottle cover (1), syringe needle (2), detector (3), wire (4), big arm (5), forearm (6), pulley (7), transfusion bottle (8), rubber buffer (9), booster (10), actuating lever (11), gas transmission hose (12), infusion hose (13), regulator (14), injection port (15), doser (16), shaft (17) and jib (18), its characterized in that: a bottle sleeve (1) is fixed on the suspender (18), the bottle sleeve (1) is connected with an infusion hose (13), wherein,

a transfusion bottle (8) is arranged in the bottle sleeve (1), a rubber plug (9) is arranged at the bottle mouth of the transfusion bottle (8), a detector (3) is arranged on one side of the rubber plug (9), two needles (2) are arranged at the top of the rubber plug (9) and the bottle mouth of the transfusion bottle (8), the bottom of the rubber plug (9) is respectively connected with a gas hose (12) and a transfusion hose (13), the gas hose (12) is connected with a supercharger (10), a regulator (14) and a doser (16) are installed on the transfusion hose (13), and an injection port (15) is fixed on the doser (16);

the suspension rod (18) is provided with a large arm (5) for connection, a small arm (6) is arranged below the large arm (5), one end of the large arm (5) is connected with one end of the small arm (6) through a wheel shaft (17), the small arm (6) is far away from the wheel shaft (17) and is fixedly connected with a pulley (7), the pulley (7) is installed on a regulator (14), a driving rod (11) is arranged between the large arm (5) and the small arm (6), and a wire (4) is arranged on the driving rod (11) and is connected with the detector (3).

2. The infusion device of claim 1, wherein the infusion device is adapted to facilitate a neoplastic myocardial injury, and further comprising: the wheel axle (17) on the big arm (5) is installed at the bottom of the suspension rod (18), the length of the wheel axle (17) on the small arm (6) is equal to the width of the big arm (5), the wheel axle (17) on the small arm (6) is installed at the lower end of the big arm (5), and the lower end of the big arm (5) is hollow.

3. The infusion device of claim 1, wherein the infusion device is adapted to facilitate a neoplastic myocardial injury, and further comprising: rubber buffer (9) inside is provided with two round holes, and its two round hole areas are equal in the cross-sectional area of gas transmission hose (12), infusion hose (13) respectively, gas transmission hose (12) pass a round hole and are connected with first syringe needle (2), infusion hose (13) pass another round hole and are connected with second syringe needle (2).

4. The infusion device of claim 1, wherein the infusion device is adapted to facilitate a neoplastic myocardial injury, and further comprising: the driving rod (11) is of a telescopic structure formed by two sections of round rods with different diameters.

5. The infusion device of claim 1, wherein the infusion device is adapted to facilitate a neoplastic myocardial injury, and further comprising: the driving rod (11) is characterized in that two ends of the driving rod (11) are respectively fixed in the big arm (5) and the small arm (6), threads are arranged at two ends of the driving rod (11), and internal threads are arranged at hole positions where the big arm (5) and the small arm (6) are connected with the driving rod (11).

6. The infusion device of claim 1, wherein the infusion device is adapted to facilitate a neoplastic myocardial injury, and further comprising: the upper surface of the regulator (14) is provided with an inward return groove, and the pulley (7) is arranged in the return groove.

7. The infusion device of claim 1, wherein the infusion device is adapted to facilitate a neoplastic myocardial injury, and further comprising: the doser (16) is wound below the infusion hose (13) and is connected with a small hole, and the injection port (15) is communicated with the doser (16).