CN213491139U

CN213491139U - Portable infusion pump

Info

Publication number: CN213491139U
Application number: CN202021863267.0U
Authority: CN
Inventors: 贾金保
Original assignee: Henan Xinwei Medical Devices Co ltd
Current assignee: Henan Xinwei Medical Devices Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-22
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a portable infusion pump, including the bored concrete pile body, including the pump case, the pump case comprises injection storehouse, pull box and spacing braces, has seted up the injection storehouse in, be provided with on the injection storehouse inner wall and bulldoze the board, the injection storehouse inner wall is located and bulldozes the board below and be provided with the spacing ring, it has the syringe to peg graft on the spacing ring, the push rod that the board used is bulldozed in the cooperation of pegging graft in the syringe, the syringe bottom is through connector and drain pipe threaded connection. The utility model discloses in, this portable infusion pump, through pull box and clockwork spring's design, spacing braces and clockwork spring are connected, and the spacing braces length of people for the spacing braces control of pull, after adjusting to the length that needs, make this infusion pump can stride on one's body also can be portable to one side, conveniently carry, through gag lever post and spacing tooth piece block, fixed spacing braces length simultaneously to make things convenient for this infusion pump to fix under environments such as medical kit table wall.

Description

Portable infusion pump

Technical Field

The utility model belongs to the technical field of medical equipment, especially, relate to portable infusion pump.

Background

With the development of science and technology, medical equipment is also continuously improved, the traditional common venous transfusion can not monitor the flow rate of transfusion and accurately administer medicine, and the common venous transfusion can not meet the requirement of clinical micro-transfusion liquid medicine, so that an infusion pump is born, and the treatment is more individualized.

Infusion pump on the existing market develops rapidly, the infusion pump of reply all kinds of scenes also all is with the difference, and part infusion pump structure is complicated, it is comparatively inconvenient to carry, simultaneously under some special scenes, the infusion pump is also inconvenient to use, the practicality still needs to promote, part portable infusion pump is under the lower environment of temperature simultaneously, the liquid medicine temperature in the infusion pump is also lower, directly infuse the human body, can arouse that patient's health is uncomfortable, and there is certain flu to catch a cold the condition emergence, aggravate patient's health burden on the contrary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable infusion pump.

In order to achieve the above purpose, the utility model adopts the following technical scheme: portable infusion pump, including the pump case, its characterized in that: the pump box consists of an injection bin, a drawing box and a limiting strap, the injection bin is arranged in the pump box, a pushing plate is arranged on the inner wall of the injection bin, a limiting ring is arranged on the inner wall of the injection bin, which is positioned below the pushing plate, an injector is inserted into the limiting ring, a push rod used by the pushing plate is inserted into the injector, the bottom end of the injector is in threaded connection with a liquid outlet pipe through a connector, a heating bin is arranged in the injection bin, which is positioned below the injector, and the heating bin is welded on the inner wall of the injection bin through a loop bar;

the rectangular hole has been seted up at pump box top, the inside injection storehouse back that is located of pump box is provided with two pull boxes, two the inside center department of pull box all rotates and is connected with the pivot, the welding has clockwork spring on the pivot table wall, the clockwork spring other end bonds with spacing braces one end, the rectangular hole that spacing braces was seted up through pump box top extends to the outside.

Preferably, a heating bag is embedded in the heating bin, an annular groove is formed in the outer surface wall of the heating bin, and a liquid outlet pipe is connected in the annular groove in a winding mode.

Preferably, the outer surface wall of the pump box is provided with a control key, and the outer surface wall of the pump box is provided with a display screen above the control key.

Preferably, the outer surface wall of the injector is provided with a dosage scale.

Preferably, the top surface wall of the pump box is provided with a limiting groove by the rectangular hole, a limiting rod is clamped in the limiting groove through a brake block, and the top of the limiting rod is welded with the brake block.

Preferably, a limiting tooth block which is used in cooperation with a limiting rod is welded beside the rectangular hole on the inner wall of the top of the pump box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, this portable infusion pump, through pull box and clockwork spring's design, spacing braces and clockwork spring are connected, and the spacing braces length of people for the spacing braces control of pull, after adjusting to the length that needs, make this infusion pump can stride on one's body also can be portable to one side, conveniently carry, through gag lever post and spacing tooth piece block, fixed spacing braces length simultaneously to make things convenient for this infusion pump to fix under environments such as medical kit table wall.

2. The utility model discloses in, this portable infusion pump, through the design of heated warehouses for the heating package can be placed inside it, heats the drain pipe rich and rich in annular groove when patient's infusion, makes under the chilly condition of weather, and the infusion can not arouse patient's discomfort yet, reduces patient's risk of catching a cold.

Drawings

Fig. 1 is a schematic structural view of a portable infusion pump according to the present invention;

FIG. 2 is a schematic view of a heating chamber of the portable infusion pump of the present invention;

fig. 3 is a schematic structural view of a drawing box of the portable infusion pump provided by the utility model;

fig. 4 is a side view of the limit harness of the portable infusion pump of the present invention.

Illustration of the drawings:

1. a pump box; 2. an injection chamber; 3. a push plate; 4. a push rod; 41. an injector; 5. a limiting ring; 6. a connector; 7. a liquid outlet pipe; 8. a heating chamber; 81. heating the bag; 82. an annular groove; 9. a loop bar; 10. a control key; 11. a display screen; 12. a box is drawn out; 121. a rotating shaft; 122. a clockwork spring; 13. a brake pad; 131. a limiting rod; 132. a limiting groove; 14. a position-limiting strap; 15. a limit tooth block; 16. a rectangular hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a portable infusion pump comprises a pump box 1, wherein the pump box 1 is composed of an injection bin 2, a drawing box 12 and a limiting strap 14, the injection bin 2 is arranged in the pump box, a pushing plate 3 is arranged on the inner wall of the injection bin 2, a limiting ring 5 is arranged on the inner wall of the injection bin 2 and is positioned below the pushing plate 3, an injector 41 is inserted into the limiting ring 5, a push rod 4 matched with the pushing plate 3 is inserted into the injector 41, the bottom end of the injector 41 is in threaded connection with a liquid outlet pipe 7 through a connector 6, a heating bin 8 is arranged in the injection bin 2 and is positioned below the injector 41, and the heating bin 8 is welded on the inner wall of the injection bin 2 through;

rectangular hole 16 has been seted up at 1 top of pump box, and 1 inside injection storehouse 2 backs that lie in of pump box is provided with two pull boxes 12, and the inside center department of two pull boxes 12 all rotates and is connected with pivot 121, and the welding has clockwork spring 122 on the pivot 121 table wall, and the clockwork spring 122 other end bonds with spacing braces 14 one end, and spacing braces 14 extends to the outside through rectangular hole 16 that 1 top of pump box was seted up.

A heating bag 81 is embedded in the heating bin 8, an annular groove 82 is formed in the outer wall of the heating bin 8, and a liquid outlet pipe 7 is connected in the annular groove 82 in a winding mode.

The outer surface wall of the pump box 1 is provided with a control key 10, and the outer surface wall of the pump box 1 is provided with a display screen 11 above the control key 10.

The outer surface wall of the injector 41 is provided with dosage scales, so that the dropping condition of the liquid medicine can be observed conveniently.

The top surface wall of the pump box 1 is provided with a limit groove 132 beside the rectangular hole 16, a limit rod 131 is clamped in the limit groove 132 through the brake block 13, and the top of the limit rod 131 is welded with the brake block 13.

And a limiting tooth block 15 matched with a limiting rod 131 for use is welded beside the rectangular hole 16 on the inner wall of the top of the pump box 1.

The design of the rotating shaft 121 can give a certain assisting force to the spring 122 when the spring 122 is restored, and facilitates the restoration of the original shape.

The working principle is as follows: when the portable infusion pump is used, in cold weather, the heating bag 81 is placed in the heating bin 8, the liquid outlet pipe 7 is wound in the annular groove 82, the temperature is continuously increased through the heating bag 81, so that the liquid outlet pipe 7 is heated, liquid medicine in the liquid outlet pipe 7 is not too cold, discomfort of a patient is caused, when the portable infusion pump goes out, the limiting straps 14 can be pulled out of the pull box 12 through the pull limiting straps 14, the length of the limiting straps 14 is adjusted, after the required length is adjusted, the brake block 13 is pushed, the limiting tooth block 15 is driven to move through the limiting rod 131, the limiting straps 14 are pushed to the limiting tooth block 15 to be limited, the length of the limiting straps 14 is fixed, the portable infusion pump can be adjusted through the length of the limiting straps 14, various portable modes such as inclined span, hand carrying and the like are achieved, the limiting rod 131 is pushed through the brake block 13, with spacing tooth piece 15 separation, under the effect that does not have the external force, clockwork spring 122 recovers and drives spacing braces 14 and contract to the pull box 12 in fast to save and accomodate the flow, improved certain work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Portable infusion pump, including pump case (1), its characterized in that: the pump box (1) consists of an injection bin (2), a drawing box (12) and a limiting strap (14), the injection bin (2) is arranged in the pump box, a pushing plate (3) is arranged on the inner wall of the injection bin (2), a limiting ring (5) is arranged on the inner wall of the injection bin (2) and is positioned below the pushing plate (3), an injector (41) is inserted into the limiting ring (5), a push rod (4) matched with the pushing plate (3) is inserted into the injector (41), the bottom end of the injector (41) is in threaded connection with a liquid outlet pipe (7) through a connector (6), a heating bin (8) is arranged in the injection bin (2) and is positioned below the injector (41), and the heating bin (8) is welded on the inner wall of the injection bin (2) through a sleeve rod (9);

rectangular hole (16) have been seted up at pump box (1) top, pump box (1) inside is located injection storehouse (2) back and is provided with two pull boxes (12), two pull box (12) inside center department all rotates and is connected with pivot (121), the welding has clockwork spring (122) on pivot (121) table wall, clockwork spring (122) other end bonds with spacing braces (14) one end, rectangular hole (16) that spacing braces (14) were seted up through pump box (1) top extend to the outside.

2. The portable infusion pump of claim 1, wherein: the heating device is characterized in that a heating bag (81) is embedded into the heating bin (8), an annular groove (82) is formed in the outer surface wall of the heating bin (8), and a liquid outlet pipe (7) is wound in the annular groove (82).

3. The portable infusion pump of claim 1, wherein: the pump box is characterized in that a control key (10) is arranged on the outer surface wall of the pump box (1), and a display screen (11) is arranged on the outer surface wall of the pump box (1) above the control key (10).

4. The portable infusion pump of claim 1, wherein: the outer surface wall of the injector (41) is provided with dosage scales.

5. The portable infusion pump of claim 1, wherein: the pump box is characterized in that a limiting groove (132) is formed in the top surface wall of the pump box (1) and is located beside the rectangular hole (16), a limiting rod (131) is clamped in the limiting groove (132) through a brake block (13), and the top of the limiting rod (131) is welded with the brake block (13).

6. The portable infusion pump of claim 1, wherein: the pump box is characterized in that a limiting tooth block (15) which is used for matching with a limiting rod (131) is welded beside a rectangular hole (16) on the inner wall of the top of the pump box (1).