CN209596311U - Anti-off infusion set - Google Patents

Abstract

Anti-off infusion set, including cork piercer, inflatable hose, infusion hose, drip pot, flow rate regulator and intravenous needle, the top of the cork piercer is a needle point structure, and the interior of the cork piercer is equipped with an air-filled channel and infusion Channel, the middle part of the cork piercer is provided with a number of leakage holes connected with the infusion channel, and a ring-shaped limit air bag and a limit ring are fixed under the bottle stopper puncturer. The limit ring is located under the annular limit air bag, and the inflatable hose is sealed Connected to the lower end of the cork piercer, the inflation hose is provided with a control valve, the inflation channel is connected to the annular limit air bag and the inflation hose, the infusion channel is connected to the leakage hole and the infusion hose, and the infusion hose is provided with a fixing ring , The fixed ring is provided with Velcro; in summary, the utility model can effectively prevent the infusion set from falling off during the infusion process of the patient, and reduce the burden on the medical staff.

Description

Anti-off infusion set

technical field

The utility model belongs to the field of medical technology, in particular to an anti-off infusion set.

Background technique

Now to the use of the infusion set, only the infusion set bottle stopper puncturer needs to be inserted into the infusion bottle, the air inlet pipe is inserted into the infusion bottle, and the infusion hose is connected to the injection needle to use; adopt the existing infusion set bottle stopper puncturer for infusion, because The cork piercer is simply inserted into the infusion bottle without any fixing measures. If you encounter children or patients who often move around, the infusion cork piercer is easy to fall off from the infusion bottle, which not only increases the burden on medical staff, And it is easy to cause unnecessary harm to patients.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a detachment-proof infusion set for preventing the bottle stopper puncturer of the infusion set from falling off from the infusion bottle due to accidental reasons.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the anti-off type infusion set includes a bottle stopper puncturer, an inflatable hose, an infusion hose, a drip pot, a flow rate regulator and a venous needle, and the top of the bottle stopper puncturer is Needle tip structure, the inside of the cork piercer is equipped with an inflation channel and an infusion channel, and the middle part of the cork piercer is provided with a number of leakage holes connected with the infusion channel. The limit ring is located under the annular limit airbag, the inflation hose is sealed and connected to the lower end of the cork piercer, the inflation hose is provided with a control valve, the inflation channel is connected to the annular limit airbag and the inflation hose, and the infusion channel is connected to the leakage Hole and infusion hose, the infusion hose is provided with a fixed ring, and the fixed ring is provided with Velcro; the outer wall of the bottle stopper piercer is provided with an annular storage groove, and the storage groove is located inside the annular limit air bag. Ring-shaped limit airbag for storage when dry.

By adopting the above technical scheme, the utility model has the following beneficial effects: the ring-shaped limit airbag can effectively prevent the cork puncturer from falling off after being inflated; It can also avoid the fall of the infusion hose; the outer wall of the bottle stopper piercer inside the annular limit air bag is an arc-shaped concave structure. When the annular limit air bag is not inflated, the annular limit air bag shrinks at the arc-shaped concave structure, reducing the The resistance of the bottle stopper piercer inserted into the infusion bottle stopper avoids the difficulty of piercing the bottle stopper piercer due to the protrusion of the annular limit air bag.

In summary, adopting the utility model can effectively prevent the infusion set from falling off during the patient's infusion process, and reduce the burden on the medical staff.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a front view of the cork piercer of the present invention.

Fig. 3 is a sectional view of the cork piercer of the present invention.

Detailed ways

As shown in Fig. 1, Fig. 2 and Fig. 3, the anti-off infusion set of the present utility model comprises a bottle stopper puncturer 1, an inflatable hose 9, an infusion hose 10, a drip pot 12, a flow rate regulator 13 and a venous needle 14. The top of the cork piercer 1 is a needle point structure. The interior of the cork piercer 1 is provided with an inflation channel 5 and an infusion channel 6. The middle part of the cork piercer 1 is provided with a number of leakage holes 2 connected with the infusion channel 6. An annular spacer air bag 3 and a spacer ring 7 are fixed below the stopper piercer 1, the spacer ring 7 is located below the annular spacer air bag 3, and the inflation hose 9 is sealed and connected to the lower end of the cork piercer 1, and the inflation hose 9 There is a control valve 8 on it, the inflation channel 5 communicates with the annular limit air bag 3 and the inflation hose 9, the infusion channel 6 communicates with the leakage hole 2 and the infusion hose 10, and the infusion hose 10 is provided with a fixed ring 11, a fixed ring 11 Velcro 15 is provided on it; the outer wall of the cork piercer 1 is provided with an annular receiving groove 4, and the receiving groove 4 is located inside the annular spacer airbag 3 for receiving the annular spacer airbag 3 when it is dry.

When using the utility model for infusion, first insert the cork piercer 1 into the infusion bottle, then open the control valve 8 on the inflation hose 9, fill the inflation hose 9 with air, and the air passes through the inflation channel 5 and enters the ring Limiting airbag 3, when the ring-shaped limiting airbag 3 is inflated completely, close the control valve 8 on the inflatable hose 9, stop the inflation, and gently pull down the bottle stopper puncturer 1, so that the annular limiting airbag 3 in the infusion bottle is just stuck At the stopper of the infusion bottle, insert the intake pipe on the stopper of the infusion bottle, stick the Velcro 15 around the patient's arm, fix the infusion hose 10 on the patient's arm, and insert the venous needle 14 into the patient's venous blood vessel for infusion. The medicinal liquid in the infusion bottle will flow through the infusion channel 6 through the leakage hole 2 and enter the infusion hose 10 .

This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model belong to the technology of the utility model. protection scope of the program.

Claims (2)

1. separation preventing infusion apparatus, it is characterised in that: adjusted including bottle plug puncture unit, inflated hose, infusion tube, drop pot, flow velocity Device and intravenous needle, bottle plug puncture unit top are needle point structure, are equipped with filling channel and infusion channel, bottle stopper inside bottle plug puncture unit Several liquid-leaking nozzles being connected to infusion channel are offered in the middle part of puncture outfit, are fixed with annular stop air bag below bottle plug puncture unit And stop collar, stop collar are located at below annular stop air bag, inflated hose is sealedly connected on bottle plug puncture unit lower end side, inflates Hose is equipped with control valve, and filling channel is connected to annular stop air bag and inflated hose, and infusion channel is connected to liquid-leaking nozzle and infusion Hose, infusion tube are equipped with fixed ring, and fixed ring is equipped with velcro.

2. separation preventing infusion apparatus according to claim 1, it is characterised in that: the outer wall of the bottle plug puncture unit offers ring The housing groove of shape, housing groove are located on the inside of annular stop air bag, annular stop air bag when for storing shrivelled.