CN201410160Y

CN201410160Y - Portable infusion device with uniform extrusion force having sound and light promoting

Info

Publication number: CN201410160Y
Application number: CN200920013025XU
Authority: CN
Inventors: 李大才
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-17
Filing date: 2009-04-17
Publication date: 2010-02-24
Anticipated expiration: 2019-04-17

Abstract

The utility model is a portable infusion device with uniform extrusion force having sound and light promoting, comprising a box, an extrusion device, an acousto-optic prompting device and an infusionset (15); the infusion device is characterized in that an extrusion device thereof is a combined device of a spring and an air bag; a lower spring set (9) comprises two spring parts, each spring partcomprises a roller 16, a rolling clamp 17, a spring 18 and a fixed sheet 19; and the infusion device has the advantages of simple structure, low price, simple operation and convenient portability, andcan carry out the transfusion for patients in different environments. The extrusion device thereof is the combined device of the spring and the air bag, and has uniform extrusion force as well as safe and reliable use.

Description

A kind of portable sound, the light prompting, the infusion set of even extruding force

Technical field

This utility model belongs to a kind of medical apparatus, particularly a kind of infusion set.

Background technology

In the medical treatment both at home and abroad, still be extensive use of the suspension type infusion model at present, utilize high-order pressure reduction principle blood transfusion and infusion, it is not too convenient to use.The report of exempting from the hanging infusion set is also arranged, but extensively do not promoted the use of yet so far, its reason is these new techniques, and what have is too complicated, the use inconvenience that has, and the weight that has is carried inconvenience greatly, and the expensive patient of the price that has is difficult for accepting.The extruding force of the particularly at present existing infusion set that makes the squash type of taking is inhomogeneous, and certain unsafe factor is arranged during use.

Summary of the invention

The purpose of this utility model just provides a kind of have the portable sound, the light prompting of spring and airbag combination, the evenly infusion set of extruding force.

This utility model is that it of realizing like this is made up of box, pressurizing unit, acousto-optic hint device, transfusion device 15, and box covers 1 by closing, box body 2, snap close 12, hinge 13 are formed; Pressurizing unit is the composite set of spring and airbag; This composite set is made up of last airbag 3, middle airbag 4, time airbag 5, last increased pressure board 6, following increased pressure board 7, upper spring 8, lower spring group 9, dividing plate 10, banking stop 14; The lower surface of dividing plate 10 is pasted mutually with middle airbag 4 upper surfaces, and last airbag 3 is arranged above it; The upper surface of last airbag 3 is pasted mutually with the lower surface of last increased pressure board 6; Spring 8 is arranged above the last increased pressure board 6; The lower surface of following airbag 5 is pasted mutually with the upper surface of following increased pressure board 7; Below the following increased pressure board 7 groups of springs 9 is arranged; Sound, light suggestion device are made up of power supply 21, switch 22, last contact point 23, following contact point 24, buzzer 25, display lamp 26; Last increased pressure board 6, following increased pressure board 7, dividing plate 10 are rectangular rigidity plate; Its last airbag 3, middle airbag 4, following airbag 5 are the rectangle bag made from flexible material; Be filled with gas in the last airbag 3; Be filled with gas in the middle airbag 4, or be filled with gas and the foam flaky material is arranged; Last airbag 3 links to each other with pipe with middle airbag 4 ends, and gas is unimpeded mutually; Be filled with gas and the foam flaky material is arranged in the following airbag 5; The both sides of its dividing plate 10 are covered 1 liang of inboard and are fixed with closing;

The utility model has the advantages that simple in structure, low price, simple to operate, easy to carry, can infuse to the patient in varying environment.Its pressurizing unit is the composite set of spring and airbag, and extruding force is even, and rapid operation is safe and reliable.

Description of drawings

Accompanying drawing 1, be longitudinal profile sketch map of the present utility model;

Accompanying drawing 2, be the sketch map of lower spring group of the present utility model.

1. lids in the accompanying drawing, 2. box body is 3. gone up airbag, 4. in airbag, 5. descend airbag, 6. go up increased pressure board, 7. descend increased pressure board, 8. spring, 9. groups of springs, 10. dividing plate, 11. medicinal fluid bags, 12. buckles, 13. hinge, 14. banking stops, 15. transfusion devices, 16. running rollers, 17. the running roller folder, 18. springs, 19. stators, 22. switches, 23. last contact point, 24. times contact points, 25. buzzers, 26. display lamps.

The specific embodiment

This utility model is made up of box, pressurizing unit, acousto-optic hint device, transfusion device 15.Box is made up of lid 1, box body 2, snap close 12, hinge 13; Box is a cuboid, and overall dimensions are long 26 centimetres, and wide 15 centimetres, high 10 centimetres, lid 1, box body 2 usefulness modification of nylon are made.Right-hand end links with hinge 13 between lid 1 and the box body 2.Its pressurizing unit is the composite set of spring and airbag; This composite set is made up of last airbag 3, middle airbag 4, time airbag 5, last increased pressure board 6, following increased pressure board 7, upper spring 8, lower spring 9, dividing plate 10, banking stop 14; Last increased pressure board 6, following increased pressure board 7, dividing plate 10 are all made with polyamide, are rectangular slab; Last airbag 3, middle airbag 4, following airbag 5 all are made for rectangular bag with rubber; Be filled with air in the last airbag 3, be filled with air and sponge sheet is arranged in the middle airbag 4, last airbag 3 links to each other with rubber tube with middle airbag 4 right parts, and gas is unimpeded mutually; Be filled with air and sponge sheet is arranged in the following airbag 5, it is 20 centimetres that three kinds of airbag overall dimensions are length, and wide is 13 centimetres; The volume of middle airbag 4 is 80 cubic centimetres, and following airbag 5 contains the sponge sheet volume and also is 80 cubic centimetres, and the volume of last airbag 3 is 150 cubic centimetres; 1 liang of inboard of the both sides of dividing plate 10 and lid is fixed, and its lower surface is pasted mutually with middle airbag 4 upper surfaces, and airbag 3 is arranged above it; The upper surface of last airbag 3 is pasted mutually with the lower surface of last increased pressure board 6; Four helical springs 8 are arranged above the last increased pressure board 6; The lower surface of following airbag 5 is pasted mutually with the upper surface of following increased pressure board 7; Below the following increased pressure board 7 lower spring group 9 is arranged, groups of springs 9 is made up of two spring parts, and each spring part is made up of running roller 16, running roller folder 17, spring 18, stator 19, and stator 19 is fixed on the box inner bottom part with two spring parts; Spring 8, spring 18 usefulness spring steel are made; Does the last increased pressure board 6 of the inboard of lid 1 and box body 2 reach the Si Jiaochu of increased pressure board 7 down? four banking stops 14 are respectively arranged; Power supply, buzzer are placed in the interior preceding bottom of box body 2, and box body 2 outer front ends have switch 22, display lamp 26, and last contact point 23 places below left front the banking stop 14, following contact point 24 places above 7 left front of the increased pressure boards, box body 2 outer bottom sides are established and are carried band on the arm, and are to carry band on the arm, and box body 2 lateral surface are established and dripped the kettle folder.

Using method of the present utility model: at first liquid bag 11 is placed between airbag 4 and the following airbag 5, with the contact pin insertion liquid bag mouth of transfusion device 15, the flow regulator of close transfusion device 15.Pressing down lid 1 left end buckle 12 can lock box.To drip kettle and place in the kettle folder, open the flow regulator of transfusion device 15, just can infuse.

With the supporting general transfusion device 15 of this utility model, its structure is: contact pin, a kettle, actuator, drug feeding device, air filter, vein scalp acupuncture.

Claims

1, a kind of infusion set of even extruding force of portable sound, light prompting, it is made up of box, pressurizing unit, acousto-optic hint device, transfusion device (15), and box is formed by closing lid (1), box body (2), snap close (12), hinge (13); The pressurizing unit that it is characterized in that it is the composite set of spring and airbag; This composite set is made up of last airbag (3), middle airbag (4), time airbag (5), last increased pressure board (6), following increased pressure board (7), upper spring (8), lower spring group (9), dividing plate (10), banking stop (14); The lower surface of dividing plate (10) is pasted mutually with middle airbag (4) upper surface, and last airbag (3) is arranged above it; The upper surface of last airbag (3) is pasted mutually with the lower surface of last increased pressure board (6); Spring (8) is arranged above the last increased pressure board (6); The lower surface of following airbag (5) is pasted mutually with the upper surface of following increased pressure board (7); Groups of springs (9) is arranged below the following increased pressure board (7); Sound, light suggestion device are made up of power supply (21), switch (22), last contact point (23), following contact point (24), buzzer (25), display lamp (26);

2, the infusion set that makes the even extruding force that the formula of taking is sound, light is pointed out according to claim 1 is characterized in that its last increased pressure board (6), following increased pressure board (7), dividing plate (10) are rectangular rigidity plate;

3, the infusion set that makes the even extruding force that the formula of taking is sound, light is pointed out according to claim 1 is characterized in that its last airbag (3), middle airbag (4), following airbag (5) are the rectangle bag made from flexible material; Last airbag is filled with gas in (3); Be filled with gas in the middle airbag (4), or be filled with gas and the foam flaky material is arranged; Last airbag (3) links to each other with pipe with middle airbag (4) end, and gas is unimpeded mutually; Be filled with gas and the foam flaky material is arranged in the following airbag (5);

4, the infusion set of the even extruding force of portable sound, light prompting according to claim 1 is characterized in that the both sides and He Gai (1) two inboard fixing of its dividing plate (10);

5, the infusion set of the even extruding force of portable sound, light prompting according to claim 1, the lower spring group (9) that it is characterized in that it is made up of two spring parts, each spring part is made up of running roller (16), running roller folder (17), spring (18), stator (19), and stator (19) is fixed on the box inner bottom part with two spring parts.