CN217138835U - Shunt device of infusion tube on infusion apparatus - Google Patents

Abstract

The utility model discloses a shunt device of an infusion tube on an infusion apparatus, belonging to the technical field of medical instruments, which is characterized in that the shunt device comprises a rectifying bin, the lower end surface of the rectifying bin is communicated with the infusion tube, the upper end surface of the rectifying bin is communicated with a plurality of threaded connecting tubes, and the upper ends of the threaded connecting tubes are all in threaded connection with a sealing cover; the shunt tubes, the pipe valve is installed to the lateral wall of shunt tubes, the lower terminal surface intercommunication of shunt tubes have with threaded connection pipe assorted threaded connection head, during the use, according to infusion bag's quantity, install the shunt tubes of corresponding quantity, during the installation, twist in proper order and remove the sealed lid of corresponding quantity, in screwing in threaded connection with the threaded connection head rotation of shunt tubes lower extreme after that, be connected the other end and the infusion bag of a plurality of shunt tubes after that, thereby reached the convenient effect of installing the shunt tubes of corresponding quantity according to infusion bag's quantity, it causes the waste to the shunt tubes when avoiding infusion bag's quantity less.

Description

Shunt device of infusion tube on infusion apparatus

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a diverging device of transfer line on transfusion system.

Background

The infusion apparatus is a common medical consumable, a channel between a vein and liquid medicine is established through aseptic processing and is used for venous infusion, the existing infusion apparatus is generally only provided with a bottle stopper puncture outfit, a plurality of hanging bags are often arranged during infusion, the bottle stopper puncture outfit needs to be pulled out of an empty hanging bag when the hanging bag is replaced and then is inserted into a new hanging bag, but the bottle stopper puncture outfit is easily polluted during pulling out.

The shunt device of transfer line on current transfusion system, inconvenient installation corresponding quantity's shunt tubes according to infusion bag's quantity, some shunt tubes are idle when infusion bag's quantity is less, abandons whole disposable shunt device after the infusion and handles, causes the waste to a plurality of idle not used shunt tubes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above problem, provide a diverging device of transfer line on transfusion system and solve above-mentioned problem.

The utility model is realized in such a way, the shunting device of the infusion tube on the infusion apparatus comprises a rectifying bin, the lower end surface of the rectifying bin is communicated with the infusion tube, the upper end surface of the rectifying bin is communicated with a plurality of threaded connecting tubes, and the upper ends of the threaded connecting tubes are all in threaded connection with a sealing cover;

the shunt tubes, the pipe valve is installed to the lateral wall of shunt tubes, the lower terminal surface intercommunication of shunt tubes has with threaded connection pipe assorted threaded connection head.

In order to play sealed effect, conduct to screwed connection pipe and threaded connection head department the utility model discloses a diverging device of transfer line is preferred on transfusion system, the lateral wall fixedly connected with of shunt tubes is located the external screw thread of pipe valve below, the lateral wall threaded connection of shunt tubes have with external screw thread assorted outer loop, the lower terminal surface embedding of outer loop is provided with the sealing washer.

In order to fix the rectification storehouse with infusion support for the convenience, avoid the rectification storehouse to rock the problem that leads to the shunt tubes to drop easily, conduct the utility model discloses a shunt devices of transfer line is preferred on transfusion system, the preceding terminal surface fixedly connected with fixed block in rectification storehouse, two bandages of the preceding terminal surface fixedly connected with of fixed block.

In order to prevent the problem that the outer loop breaks away from the threaded connection head, as the utility model discloses a diverging device of transfer line is preferred on transfusion system, the external diameter of threaded connection head is greater than the external diameter of shunt tubes and the internal diameter of outer loop.

In order to avoid the problem that the hand slips easily between the outer ring and the plurality of sealing covers, as the utility model discloses a diverging device of transfer line is preferred on transfusion system, the equal fixedly connected with antiskid line of lateral wall of the lateral wall of outer ring and the plurality of sealing covers.

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

this kind of diverging device of transfer line on transfusion system, the device is disposable product, reduce the probability of infection, in the use, according to infusion bag's quantity, install the shunt tubes of corresponding quantity, during the installation, twist in proper order and move the sealed lid of dismantling corresponding quantity, in screwing in threaded connection pipe with the screwed joint head rotation of shunt tubes lower extreme after that, be connected the other end and the infusion bag of a plurality of shunt tubes after that, thereby reached the effect of convenient shunt tubes according to infusion bag's quantity installation corresponding quantity, cause the waste to the shunt tubes when avoiding infusion bag's quantity less.

Drawings

FIG. 1 is a front view of a flow divider of an infusion tube on an infusion set according to the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged view of the position B in fig. 1.

In the figure, 1, a rectifying bin; 101. a transfusion tube; 102. a threaded connection pipe; 103. a sealing cover; 2. a shunt tube; 201. a tube valve; 202. a threaded connector; 203. an external thread; 3. a fixed block; 301. binding bands; 4. an outer ring; 401. and (5) sealing rings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a flow dividing device for an infusion tube on an infusion apparatus comprises a rectifying bin 1, wherein the lower end surface of the rectifying bin 1 is communicated with an infusion tube 101, the upper end surface of the rectifying bin 1 is communicated with a plurality of threaded connecting tubes 102, and the upper ends of the threaded connecting tubes 102 are all in threaded connection with a sealing cover 103;

a pipe valve 201 is arranged on the outer side wall of the shunt pipe 2, and a threaded connector 202 matched with the threaded connecting pipe 102 is communicated with the lower end face of the shunt pipe 2.

In this embodiment: the device is disposable product, reduce the probability of infection, in the use, according to the quantity of infusion bag, install the shunt tubes 2 of corresponding quantity, during the installation, twist in proper order and dismantle the sealed lid 103 of corresponding quantity, in screwed connection pipe 102 is twisted in the screwed connection 202 rotation with shunt tubes 2 lower extreme after that, be connected a plurality of shunt tubes 2's the other end and infusion bag after that, thereby reached convenient effect according to the shunt tubes 2 of the corresponding quantity of quantity installation of infusion bag, cause the waste to shunt tubes 2 when avoiding infusion bag's quantity less.

As a technical optimization scheme of the utility model, shunt tubes 2's lateral wall fixedly connected with is located the external screw thread 203 of pipe valve 201 below, shunt tubes 2's lateral wall threaded connection have with external screw thread 203 assorted outer loop 4, the lower terminal surface embedding of outer loop 4 is provided with sealing washer 401.

In this embodiment: after the shunt tube 2 and the rectifying bin 1 are installed, the outer ring 4 is screwed downwards, the lower end of the outer ring 4 is attached to the upper end of the threaded connecting tube 102, then the sealing ring 401 is driven to be extruded and attached between the outer ring 4 and the threaded connecting tube 102, and then the threaded connecting tube 102 and the threaded connector 202 are sealed.

As a technical optimization scheme of the utility model, the preceding terminal surface fixedly connected with fixed block 3 in rectification storehouse 1, two bandages 301 of the preceding terminal surface fixedly connected with of fixed block 3.

In this embodiment: fix rectification storehouse 1 to the infusion support through two bandages 301 to the effect of fixing rectification storehouse 1 and infusion support is carried out to the convenience, avoids rectification storehouse 1 to rock the problem that leads to shunt tubes 2 to drop easily.

As a technical optimization scheme of the utility model, the external diameter of threaded connection head 202 is greater than shunt tubes 2's external diameter and the internal diameter of outer loop 4.

In this embodiment: the outer diameter of the threaded connector 202 is larger than the outer diameter of the shunt tube 2 and the inner diameter of the outer ring 4, thereby preventing the outer ring 4 from being separated from the threaded connector 202.

As a technical optimization scheme of the utility model, the equal fixedly connected with antiskid line of lateral wall of outer loop 4's lateral wall and a plurality of sealed lid 103.

In this embodiment: when the outer ring 4 and the plurality of sealing covers 103 are screwed, the problem that the hands are easy to slip with the outer ring 4 and the plurality of sealing covers 103 is avoided through the anti-slip threads.

The utility model discloses a theory of operation and use flow: the device is disposable product, reduce the probability of infection, in the use, according to the quantity of infusion bag, install corresponding quantity's shunt tubes 2, during the installation, twist in proper order and dismantle corresponding quantity's sealed lid 103, screw joint 202 rotation with shunt tubes 2 lower extreme is twisted in threaded connection pipe 102 in succession, be connected a plurality of shunt tubes 2's the other end and infusion bag, twist outer loop 4 downwards, the laminating of outer loop 4 lower extreme and threaded connection pipe 102's upper end, and then drive sealing washer 401 extrusion laminating to between outer loop 4 and the threaded connection pipe 102, and then play sealed effect to threaded connection pipe 102 and threaded connection pipe 202 department.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. A shunt device of an infusion tube on an infusion apparatus is characterized by comprising:

the rectification device comprises a rectification bin (1), wherein the lower end face of the rectification bin (1) is communicated with a liquid conveying pipe (101), the upper end face of the rectification bin (1) is communicated with a plurality of threaded connecting pipes (102), and the upper ends of the threaded connecting pipes (102) are all in threaded connection with sealing covers (103);

shunt tubes (2), the lateral wall of shunt tubes (2) installs pipe valve (201), the lower terminal surface intercommunication of shunt tubes (2) have with threaded connection pipe (102) assorted threaded connection head (202).

2. The shunt device of an infusion tube of an infusion set according to claim 1, wherein: the lateral wall fixedly connected with of shunt tubes (2) is located external screw thread (203) of tuber valve (201) below, the lateral wall threaded connection of shunt tubes (2) have with external screw thread (203) assorted outer ring (4), the lower terminal surface embedding of outer ring (4) is provided with sealing washer (401).

3. The shunt device of an infusion tube of an infusion set according to claim 1, wherein: the front end face of the rectifying bin (1) is fixedly connected with a fixing block (3), and the front end face of the fixing block (3) is fixedly connected with two binding bands (301).

4. The shunt device of an infusion tube of an infusion set according to claim 2, wherein: the outer diameter of the threaded connector (202) is larger than the outer diameter of the shunt pipe (2) and the inner diameter of the outer ring (4).

5. The shunt device of an infusion tube of an infusion set according to claim 2, wherein: the outer side wall of the outer ring (4) and the outer side walls of the sealing covers (103) are fixedly connected with anti-skid lines.

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