CN212214301U - Multifunctional transfusion system - Google Patents

Abstract

The utility model relates to an infusion apparatus technical field discloses a multi-functional infusion apparatus, including the syringe needle and with the fixed transfer line that communicates of syringe needle, the outer movable sleeve of syringe needle is equipped with the sleeve pipe, and the three slider of the lateral wall symmetry fixedly connected with of syringe needle, three and slider assorted bar hole have been seted up to sheathed tube inner wall symmetry, the equal fixedly connected with barb thorn appearance in top of three slider, the last lateral wall in three bar hole has all been seted up with barb thorn appearance assorted through-hole, spacing hole has still been seted up to the sheathed tube lateral wall, and spacing downthehole Y type evacuation pipe that is equipped with, and the one end of Y type evacuation pipe sets up with the fixed intercommunication of syringe needle, sheathed tube outer wall still be equipped with one of them slider. The utility model discloses can inject the position of syringe needle, prevent the syringe needle landing, can reduce medical personnel's acupuncture incidence of hindering simultaneously, and can be convenient for add the medicine, functional good, the people of being convenient for use.

Description

Multifunctional transfusion system

Technical Field

The utility model relates to a transfusion system technical field especially relates to multi-functional transfusion system.

Background

At present, in medical treatment work, infusion is used as the most basic treatment medium, and medicine adding is more a basic operation, but because a needle head at the front end of an infusion apparatus is smooth, the needle head is carelessly pulled to easily fall off, so that medicine waste and environment pollution are caused, the workload of medical staff is increased, patients or family members are frightened, and hospital consumable material expenditure is increased, in addition, the rubber plug of an infusion bottle is repeatedly punctured, so that the leakproofness of the rubber plug is reduced, fine rubber plug particles enter the liquid of the infusion bottle after being loosened, the particle pollution is caused, and the patients are injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the front end needle head of the transfusion device is smooth and is easy to fall off when being carelessly pulled in the prior art, and providing a multifunctional transfusion device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

multifunctional transfusion system, including the syringe needle and with the fixed transfer line that communicates of syringe needle, the syringe needle outer movable sleeve is equipped with the sleeve pipe, and the three slider of the lateral wall symmetry fixedly connected with of syringe needle, the sheathed tube inner wall symmetry seted up threely with slider assorted bar hole, three the equal fixedly connected with barb thorn appearance in top of slider, it is three the last lateral wall in bar hole all seted up with barb thorn appearance assorted through-hole, spacing hole has still been seted up to the sheathed tube lateral wall, and is equipped with Y type evacuation pipe in the spacing downthehole, and the one end of Y type evacuation pipe and the fixed intercommunication setting of syringe needle, sheathed tube outer wall still be equipped with one of them slider assorted stop gear.

Preferably, stop gear includes movable block, spring, locating piece and two L type locating plates, waist type hole has been seted up to the lateral wall of movable block, locating piece and spring all are located waist type hole, and the both ends of spring set up with the lateral wall fixed connection in waist type hole and locating piece respectively, one of them the lateral wall of slider seted up with movable block assorted standing groove, the both ends of locating piece set up with the both sides wall fixed connection of standing groove respectively, the one end fixedly connected with slide of standing groove is kept away from to the movable block, the equal fixedly connected with fixture block of both sides wall around the slide, two L type locating plate is located the front and back both sides of slide respectively, and two L type locating plates all set up with sleeve pipe fixed connection, two three logical groove with fixture block assorted has all been seted up to the lateral wall of L type locating plate.

Preferably, a flow regulator is fixedly arranged on the tube wall of the infusion tube, and the flow regulator is arranged on one side close to the needle head.

Preferably, the top of the needle head is movably sleeved with a rubber protective sleeve.

Preferably, the side wall of the sliding plate, which is opposite to one side of the movable block, is fixedly provided with an anti-slip gasket.

Preferably, a plurality of the barb plugs are made of stainless steel materials.

Compared with the prior art, the utility model provides a multifunctional infusion apparatus possesses following beneficial effect:

1. this multi-functional transfusion system, through sleeve pipe, slider, barb thorn appearance and the stop gear who is equipped with, can prescribe a limit to the position of syringe needle, prevent the syringe needle landing, can reduce medical personnel's puncture incidence simultaneously.

2. The multifunctional infusion apparatus can exhaust air at one end and add medicine by externally connecting an injector at one end through the Y-shaped emptying pipe.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can prescribe a limit to the position of syringe needle, prevent the syringe needle landing, can reduce medical personnel's acupuncture incidence of hindering simultaneously, and can be convenient for add the medicine, functional good, the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of a multifunctional infusion apparatus provided by the utility model;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1 needle head, 2 transfusion tubes, 3 sleeves, 4 sliding blocks, 5 barb stabs, 6Y-shaped emptying pipes, 7 movable blocks, 8 springs, 9 positioning blocks, 10L-shaped positioning plates, 11 sliding plates, 12 clamping blocks, 13 through grooves, 14 flow regulators, 15 rubber protective sleeves and 16 anti-skidding gaskets.

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.

Referring to fig. 1-2, a multifunctional infusion apparatus comprises a needle head 1 and an infusion tube 2 fixedly communicated with the needle head 1, wherein a sleeve 3 is movably sleeved outside the needle head 1, three sliders 4 are fixedly connected with the side wall of the needle head 1 symmetrically, three bar-shaped holes matched with the sliders 4 are symmetrically formed in the inner wall of the sleeve 3, barb sample 5 is fixedly connected to the top of each slider 4, through holes matched with the barb sample 5 are formed in the upper side wall of each bar-shaped hole, a limiting hole is formed in the side wall of the sleeve 3, a Y-shaped emptying tube 6 is arranged in the limiting hole, one end of the Y-shaped emptying tube 6 is fixedly communicated with the needle head 1, and a limiting mechanism matched with one slider 4 is arranged on the outer wall of the sleeve 3.

Stop gear includes movable block 7, spring 8, locating piece 9 and two L type locating plates 10, waist type hole has been seted up to the lateral wall of movable block 7, locating piece 9 and spring 8 all are located waist type hole, and spring 8's both ends set up with the lateral wall in waist type hole and the lateral wall fixed connection of locating piece 9 respectively, the standing groove with movable block 7 assorted has been seted up to one of them slider 4's lateral wall, locating piece 9's both ends set up with the both sides wall fixed connection of standing groove respectively, the one end fixedly connected with slide 11 of standing groove is kept away from to movable block 7, the equal fixedly connected with fixture block 12 of both sides wall around slide 11, two L type locating plates 10 are located slide 11's both sides respectively, and two L type locating plates 10 all set up with sleeve pipe 3 fixed connection, three logical groove 13 with fixture block 12 assorted has all been seted up to the lateral wall of.

The flow regulator 14 is fixedly arranged on the tube wall of the infusion tube 2, and the flow regulator 14 is arranged close to one side of the needle 1, so that the flow of the infusion tube 2 can be regulated.

The top activity cover of syringe needle 1 is equipped with rubber protective sheath 15, can play the effect of protection to syringe needle 1.

The side wall of the sliding plate 11, which is opposite to the side of the movable block 7, is fixedly provided with an anti-slip gasket 16, so that the friction force when the sliding plate 11 is pushed by a hand can be improved.

The barb stabs 5 are all made of stainless steel materials, so that rusting of the barb stabs is prevented.

In the utility model, when in use, the rubber protective sleeve 15 of the needle head is pulled out, then the sliding plate 11 is pressed to move, thereby the clamping block 12 can be moved, the clamping block 12 is separated from the through groove 13 on the L-shaped positioning plate 10, the sliding plate 11 and the movable block 7 can move upwards, further the sliding plate 11 is pushed, the movable block 7 can drive the sliding block 4 to move, the sliding block 4 moves to drive the needle head 1 to move, the needle head 1 extends out of the sleeve 3 and is inserted into the infusion bottle plug, then the sliding plate 11 is continuously pushed through the arranged barb sample 5, thereby the barb sample 5 can extend out of the through hole and is inserted into the infusion bottle plug, because the barb sample 5 is provided with the bayonet, the effect of buckling the bottle plug can be played, thereby the needle head 1 is prevented from falling off, the use of people is convenient, and then the movable block 7 can return to the original position through the arranged spring 8, and then make slide 11 and fixture block 12 block to other logical grooves 13 on L type locating plate 10 in, prescribe a limit to the position between syringe needle 1 and the sleeve pipe 3, Y type evacuation pipe 6 that the rethread was equipped with can one end exhaust, the external syringe of the other end realizes adding the medicine function, closes flow regulator 14 when adding the medicine, avoids the liquid medicine directly to get into transfer line 2 and gets into the vein, opens flow regulator 14, can realize giving other drug therapy simultaneously when the hydrostat again.

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 (6)

1. A multifunctional transfusion device, which comprises a needle head (1) and a transfusion tube (2) fixedly communicated with the needle head (1), it is characterized in that a sleeve (3) is movably sleeved outside the needle head (1), three sliding blocks (4) are symmetrically and fixedly connected with the side wall of the needle head (1), the inner wall of the sleeve (3) is symmetrically provided with three strip-shaped holes matched with the sliding blocks (4), the tops of the three sliding blocks (4) are fixedly connected with barb stabs (5), the upper side walls of the three strip-shaped holes are provided with through holes matched with the barb stabs (5), the side wall of the sleeve (3) is also provided with a limiting hole, a Y-shaped emptying pipe (6) is arranged in the limiting hole, one end of the Y-shaped emptying pipe (6) is fixedly communicated with the needle head (1), the outer wall of the sleeve (3) is also provided with a limiting mechanism matched with one of the sliding blocks (4).

2. The multifunctional infusion apparatus according to claim 1, wherein the limiting mechanism comprises a movable block (7), a spring (8), a positioning block (9) and two L-shaped positioning plates (10), a kidney-shaped hole is formed in the side wall of the movable block (7), the positioning block (9) and the spring (8) are both located in the kidney-shaped hole, the two ends of the spring (8) are respectively and fixedly connected with the side wall of the kidney-shaped hole and the side wall of the positioning block (9), a placing groove matched with the movable block (7) is formed in the side wall of one of the sliders (4), the two ends of the positioning block (9) are respectively and fixedly connected with the two side walls of the placing groove, a sliding plate (11) is fixedly connected to one end of the movable block (7) far away from the placing groove, clamping blocks (12) are fixedly connected to the front and rear side walls of the sliding plate (11), and the two L-shaped positioning plates (10) are respectively located on the front, and two L-shaped positioning plates (10) are fixedly connected with the sleeve (3), and three through grooves (13) matched with the clamping blocks (12) are formed in the side walls of the two L-shaped positioning plates (10).

3. The multifunctional infusion set according to claim 1, wherein the tube wall of the infusion tube (2) is fixedly provided with a flow regulator (14), and the flow regulator (14) is arranged near one side of the needle (1).

4. The multifunctional infusion set according to claim 1, characterized in that the top of the needle (1) is movably sleeved with a rubber protective sleeve (15).

5. The multifunctional infusion set according to claim 2, wherein the side wall of the sliding plate (11) opposite to the side wall of the movable block (7) is fixedly provided with an anti-slip gasket (16).

6. The multi-functional infusion set according to claim 1, wherein the plurality of barb plug (5) are made of stainless steel material.

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