CN213100086U

CN213100086U - Emptying device for infusion tube

Info

Publication number: CN213100086U
Application number: CN202021523107.1U
Authority: CN
Inventors: 毕延萍; 郑美芳; 徐小琳; 朱菊训; 高巍; 李翠花; 刘明倩; 兰茜; 孙丽娜
Original assignee: Shandong Qianfoshan Hospital
Current assignee: Shandong Qianfoshan Hospital
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-04
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a transfusion tube emptying device, which mainly relates to the field of medical tools. Including main pedestal body, main pedestal body is equipped with the mounting groove at the upside, be equipped with in the mounting groove rather than rotating the supporting roller who is connected, one side bottom of main pedestal body is equipped with rather than articulated dwang, the top of dwang is equipped with the wheel carrier, be equipped with rather than rotating the oppression gyro wheel of being connected on the wheel carrier, the global contact with supporting roller of global of oppression gyro wheel. The beneficial effects of the utility model reside in that: the air-exhausting device can quickly, labor-saving and safely exhaust the air in the empty pipe part of the infusion hose.

Description

Emptying device for infusion tube

Technical Field

The utility model relates to the field of medical tools, in particular to an emptying device for an infusion tube.

Background

The intravenous infusion therapy is a therapeutic means for injecting various medicines including blood into blood circulation, and the infusion medicines play a significant role in the treatment process of emergency and severe patients. The infusion takes several hours as short as 1 day as long. The infusion process consumes huge manpower including patients, family members of patients and medical staff. At present, the number of clinical nurses is insufficient and the workload of clinical transfusion is large in each hospital, and under the condition of the current '421' family personnel structure, parents and children are further deficient in accompanying and nursing when in illness transfusion, in order to care patients, the family members of the patients are tired, some people carry out transfusion while playing a mobile phone, sometimes the head is suddenly raised, the transfusion bottle is empty, and if air enters the blood vessel, danger is caused, and the blood vessel embolism is possibly caused to influence the life safety.

At present, in clinic nursing of outpatient services and wards, the lower half-section empty tube is treated by winding with a portable pen to slowly extrude air in the lower half-section infusion tube upwards, the process generally needs to be repeated for 2-4 times to completely exhaust the air in the infusion hose below the drip cup, great force and pulling are needed in the process, and once the hand is slippery or the operation is improper, the infusion tube is easily pulled by mistake to cause the needle to be pulled outwards or even to be separated. But also easily causes the breakage of the transfusion hose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infusion tube emptying device, it can be fast, laborsaving, safe with the empty pipe partial air evacuation of infusion hose.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides an infusion tube emptying device, includes main pedestal, main pedestal is equipped with the mounting groove at the upside, be equipped with in the mounting groove rather than rotate the supporting roller who is connected, one side bottom of main pedestal is equipped with rather than articulated dwang, the top of dwang is equipped with the wheel carrier, be equipped with rather than the oppression gyro wheel of rotating the connection on the wheel carrier, the global contact with supporting roller of global of oppression gyro wheel.

The main seat body is a rectangular plastic component in a top view, and the whole body of the main seat body is 5cm in the length direction and 3cm in width.

The supporting rollers are 2 and are arranged in the mounting grooves in parallel, arc grooves are formed in the peripheral surfaces of the supporting rollers, the peripheral surfaces of the pressing rollers are arched outwards, the peripheral surfaces of the pressing rollers are matched with the arc grooves, and the pressing rollers are arranged between the two supporting rollers.

The main seat body is provided with a planar bottom surface, inclined surfaces are arranged on two sides of the mounting groove, the inclined surfaces are planes which incline downwards from the inner side to the outer side, arc-shaped chamfers are arranged on the bottom sides of the inclined surfaces, through holes communicated with the bottom surface are arranged on the inclined surfaces, the cross sections of the through holes are long-strip-shaped, and the extending directions of the through holes are perpendicular to the inclined surfaces.

An elastic belt is arranged below the main seat body, and two ends of the elastic belt upwards penetrate through the holes.

The articulated position of dwang and main pedestal is equipped with the torsional spring, one side that the wheel carrier was kept away from to the dwang is equipped with the depression bar, the terminal perk that makes progress of depression bar.

Contrast prior art, the beneficial effects of the utility model reside in that:

through this device, can make things convenient for quick, laborsaving, safe arrangement of the empty pipe part with the infusion hose of nursing staff, roll along the oppression of hose through the gyro wheel and empty the air, it is very practical.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

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

Fig. 3 is a schematic structural diagram of the present invention.

Figure 4 is a schematic bottom view of the present invention,

reference numerals shown in the drawings:

1. a main base body; 2. mounting grooves; 3. supporting the rollers; 4. an inclined surface; 5. a via hole; 6. rotating the rod; 7. a wheel carrier; 8. pressing the roller; 9. a pressure lever.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The instruments, reagents, materials and the like used in the following examples are conventional instruments, reagents, materials and the like in the prior art and are commercially available in a normal manner unless otherwise specified. Unless otherwise specified, the experimental methods, detection methods, and the like described in the following examples are conventional experimental methods, detection methods, and the like in the prior art.

Example (b): emptying device for infusion tube

The device is used as a small tool for fingertips and is specially used for emptying the infusion hose. Its main structure includes:

the main seat body 1 is a rectangular plastic component in a top view, and the whole main seat body 1 is 5cm in length direction and 3cm in width.

The main seat body 1 is equipped with mounting groove 2 in the upper side, parallel being equipped with in the mounting groove 2 with the 2 inner walls normal running fit's of mounting groove supporting roller 3, supporting roller 3 all runs through along the axis be equipped with the shaft hole, parallel being equipped with both ends in mounting groove 2 and fixing the installation axle on the 2 inner walls of mounting groove, the installation axle runs through the shaft hole, makes supporting roller 3 realize with the normal running fit of main seat body 1.

The main seat body 1 is provided with a planar bottom surface, the two sides of the mounting groove 2 are provided with inclined planes 4, the inclined planes 4 are planes which incline downwards from the inner side to the outer side, the bottom sides of the inclined planes 4 are provided with arc chamfers, and the arc chamfers enable a person to hold the emptier to be round and smooth and comfortable. Be equipped with the via hole 5 with the bottom surface intercommunication on the inclined plane 4, the cross-section of via hole 5 is rectangular shape, the extending direction of via hole 5 is perpendicular with inclined plane 4 to make two via holes 5 have the angle of extension from the top down relative slope. The convenience passes the elastic webbing between two via holes 5, run through the via hole 5 back of homonymy with the both ends of elastic webbing, the elastic webbing outer end inflection forms the belt buckle, block both ends in via hole 5 top, thereby make the elastic webbing in the below of main pedestal 1 bottom surface, conveniently insert the finger, form the dactylotheca structure, people are when using this device, insert between elastic webbing and the 1 bottom surface of main pedestal with the finger, let main pedestal 1 fall in the palm, through thumb control, it is very convenient to use as the gadget.

One side bottom of main base body 1 is equipped with rather than articulated dwang 6, the top of dwang 6 is equipped with wheel carrier 7, wheel carrier 7 sets up in the top of main base body 1 between two parties, be equipped with rather than the oppression gyro wheel 8 of rotating the connection on wheel carrier 7, oppression gyro wheel 8 sets up between two supporting rollers 3, works as dwang 6 rotates when wheel carrier 7 is located the parallel of main base body 1 top, oppression gyro wheel 8 global contacts with two supporting rollers 3 global, be equipped with the arc wall on supporting rollers 3 global, oppression gyro wheel 8 global is outside hunch-up, just oppression gyro wheel 8 global is identical with the arc wall. The arc-shaped groove is beneficial to keeping the infusion hose in the arc-shaped groove better in rolling extrusion, so that the infusion hose can be fully extruded by the supporting roller 3 and the pressing roller 8. The circumferential surface of the pressing roller 8 can be respectively contacted with the bottom of the arc-shaped groove on the circumferential surface of the supporting rollers 3 at two sides, so that the infusion tube is pressed to be shriveled, and air is exhausted.

One side that the wheel carrier 7 was kept away from to dwang 6 is equipped with depression bar 9, the tip of depression bar 9 perks upwards, convenient to use, depression bar 9 is used for making things convenient for the rotation that the people pressed control dwang 6 with the thumb, controls opening and shutting between 8 and the supporting roller 3 of oppression gyro wheel on the wheel carrier 7.

The hinge joint position of the rotating rod 6 and the main seat body 1 is provided with a torsion spring, so that the rotating rod 6 can be conveniently folded into a folded state as shown in the figure when not used, and the rotating rod 6 is prevented from swinging at will and is convenient to carry. When the infusion bottle is used, the tool is held, the thumb presses the pressure rod 9 to lift the wheel carrier 7, a part with partial solution below the empty tube of the infusion hose is placed between the supporting roller 3 and the pressing roller 8, the pressing roller 8 and the supporting roller 3 are pushed to extrude the wall of the hose by loosening the thumb and utilizing the elastic force of the torsion spring, and the infusion bottle is pressed to be pulled upwards along the infusion hose, so that air can be conveniently discharged into the drip bottle in a labor-saving manner.

Claims

1. The utility model provides an infusion tube emptying device which characterized in that, includes main pedestal body, main pedestal body is equipped with the mounting groove at the upside, be equipped with in the mounting groove rather than rotate the supporting roller who is connected, one side bottom of main pedestal body is equipped with rather than articulated dwang, the top of dwang is equipped with the wheel carrier, be equipped with the oppression gyro wheel rather than rotate the connection on the wheel carrier, the global contact with supporting roller of global of oppression gyro wheel.

2. The evacuation device for infusion tube as claimed in claim 1, wherein said main housing is a rectangular plastic member in a plan view, and has an overall length of 5cm and a width of 3 cm.

3. The infusion tube emptying device according to claim 1, wherein 2 support rollers are arranged in the mounting groove in parallel, arc-shaped grooves are formed in the peripheral surfaces of the support rollers, the peripheral surfaces of the compression rollers are arched outwards, the peripheral surfaces of the compression rollers are matched with the arc-shaped grooves, and the compression rollers are arranged between the two support rollers.

4. The infusion tube emptying device according to claim 1, wherein the main seat body is provided with a planar bottom surface, two sides of the mounting groove are provided with inclined surfaces, the inclined surfaces are planes which incline downwards from the inner side to the outer side, the bottom sides of the inclined surfaces are provided with arc-shaped chamfers, through holes communicated with the bottom surface are arranged on the inclined surfaces, the cross sections of the through holes are long-strip-shaped, and the extending directions of the through holes are perpendicular to the inclined surfaces.

5. The evacuation device for infusion tube as claimed in claim 1, wherein an elastic band is provided under the main seat, and both ends of the elastic band are extended upward through the holes.

6. The emptying device for the infusion tube as claimed in claim 1, wherein a torsion spring is disposed at the hinge position of the rotating rod and the main seat body, a pressing rod is disposed at one side of the rotating rod away from the wheel frame, and the end of the pressing rod is tilted upwards.