CN210813194U - Combined sterile infusion apparatus - Google Patents

Abstract

The utility model discloses a modular aseptic transfusion system, including inserting bottle needle protective sheath, the drip chamber bottle inserting needle is installed to the inboard of inserting bottle needle protective sheath, drip cup is installed to the lower extreme of drip chamber bottle inserting needle, pipe joint is installed to the lower extreme of drip cup, the infusion hose is installed to pipe joint's lower extreme. The utility model discloses an put the up end in the backup pad with patient's arm position, stretch into the inboard of anticollision sheath, infuse patient's vein part, move the anticollision sheath to the patient hand outside, fat thin according to patient's arm, stretch into the inboard of fixed knot and spacing ring with a connecting band, and make a connecting band and fixed knot be connected, fix patient's arm, improve the device's utilization ratio, the device avoids the patient when removing at the treatment in-process, the removal of infusion hose has been driven, and then tear the transfusion needle, bring the damage for the patient, also avoid the patient to push down the infusion hose simultaneously, influence the infusion process.

Description

Combined sterile infusion apparatus

Technical Field

The utility model relates to the technical field of infusion apparatus, in particular to a combined sterile infusion apparatus.

Background

With the rapid development of social economy, the disposable infusion apparatus is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic treatment for intravenous infusion. Generally by eight parts such as vein needle or syringe needle, syringe needle protective cap, infusion hose, liquid medicine filter, flow rate regulator, drip kettle, bottle plug puncture ware, air cleaner connect and constitute, partial transfusion system still has the injection piece, adds medicine mouth etc. and traditional transfusion system uses PVC as the raw materials preparation, and high performance polyolefin thermoplastic elastomer (TPE) is thought to be the material of the safer higher performance of preparation disposable transfusion system. One material is now DEHP free and is being popularized nationwide.

However, the transfusion hose of the existing transfusion device is easily pressed and twisted by the patient due to the movement of the patient, so that the treatment process is influenced, and meanwhile, the movement of the transfusion hose is driven due to the movement of the patient, so that the transfusion needle is easily withdrawn, and the body of the patient is damaged; thus, the existing need is not met, and a combined sterile infusion set is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular aseptic transfusion system to the infusion hose of the current transfusion system who proposes in solving above-mentioned background art is very easily pushed down by the patient because of patient's removal, and the distortion, and then influences the treatment process, because patient's removal can drive the removal of infusion hose simultaneously, and then very easily withdraws from the transfusion needle, causes the damage scheduling problem to patient's health.

In order to achieve the above object, the utility model provides a following technical scheme: a combined type sterile infusion apparatus comprises a bottle inserting needle protective sleeve, a dropping funnel bottle inserting needle is mounted on the inner side of the bottle inserting needle protective sleeve, a drip cup is mounted at the lower end of the dropping funnel bottle inserting needle, a conduit joint is mounted at the lower end of the drip cup, an infusion hose is mounted at the lower end of the conduit joint, an adjusting frame is mounted on the outer side of the infusion hose, adjusting rollers are mounted on the inner side of the adjusting frame, an anti-collision sheath is mounted below the adjusting rollers, four observation grooves are formed in the upper end face of the anti-collision sheath, an electric heating wire groove is formed in the inner side of the inner wall of the anti-collision sheath, a heating wire is mounted on the inner side of the electric heating wire groove, a supporting plate is mounted on the inner side of the anti-collision sheath, air holes are formed in the upper end face of the supporting plate, a, a limiting ring is installed on the outer side of the second connecting band, the first connecting band is installed on the rear end face of the supporting plate, and a connector is installed at one end of the infusion hose.

Preferably, the outer side of the heating wire is completely attached to the inner side of the heating wire groove, and the heating wire groove is connected with the heating wire through a screw.

Preferably, the other end of the second connecting band is completely attached to the front end face of the support plate, and the support plate is connected with the second connecting band through grafted glue.

Preferably, one end of the first connecting band is completely attached to the rear end face of the supporting plate, and the supporting plate is connected with the first connecting band through grafted glue.

Preferably, the lower end face of the supporting plate is completely attached to the inner side of the anti-collision sheath, and the anti-collision sheath is connected with the supporting plate through grafted glue.

Preferably, the inner side of the bottle inserting needle protecting sleeve is provided with a clamping groove, and the bottle inserting needle protecting sleeve is connected with the bottle inserting needle of the dropping funnel through the clamping groove.

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

1. the utility model discloses a put the upper end face of backup pad with patient's arm position, stretch into the inboard of anticollision sheath, infuse patient's vein part, move the anticollision sheath to the patient hand outside, according to the fat thin of patient's arm, stretch into the inboard of fixed knot and spacing ring with a connecting band, and make a connecting band be connected with fixed knot, fix patient's arm, improve the utilization ratio of the device, the device avoids when the patient moves in the treatment process, has driven the removal of infusion hose, and then has pulled the transfusion needle, bring the damage to the patient, also avoid the patient to push down the infusion hose simultaneously, influence the infusion process;

2. the utility model discloses an open the heating wire, the heating wire can heat patient's hand. Avoid the patient to be intolerant of cold due to the too low hand temperature, influence the treatment process.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a sectional view of the anti-collision sheath of the utility model;

fig. 3 is a top view of the anti-collision sheath of the present invention.

In the figure: 1. a bottle inserting needle protecting sleeve; 2. a dropping funnel bottle inserting needle; 3. a drip cup; 4. a catheter adapter; 5. a flexible infusion tube; 6. an adjusting bracket; 7. adjusting the roller; 8. an observation tank; 9. an anti-collision sheath; 10. a joint; 11. a support plate; 12. an electric heating wire groove; 13. an electric heating wire; 14. a first connecting belt; 15. a limiting ring; 16. a second connecting belt; 17. air holes are formed; 18. and (5) fixing the buckle.

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 to fig. 3, the present invention provides an embodiment: a combined sterile infusion apparatus comprises a bottle inserting needle protective sleeve 1, a dropping funnel bottle inserting needle 2 is arranged on the inner side of the bottle inserting needle protective sleeve 1, a dropping kettle 3 is arranged at the lower end of the dropping funnel bottle inserting needle 2, a dropping liquid flow rate is convenient to observe clearly by medical staff, a conduit joint 4 is arranged at the lower end of the dropping kettle 3, an infusion hose 5 is arranged at the lower end of the conduit joint 4, an adjusting frame 6 is arranged on the outer side of the infusion hose 5, an adjusting roller 7 is arranged on the inner side of the adjusting frame 6, a collision-proof sheath 9 is arranged below the adjusting roller 7, the phenomenon that when a patient moves in a treatment process, the movement of the infusion hose 5 is driven, the infusion needle is further moved, the patient is damaged, meanwhile, the patient is prevented from pressing the infusion hose 5, the infusion process is influenced, four observation grooves 8 are arranged on the upper end face of the collision-proof sheath 9, an electric heating wire, an electric heating wire 13 is installed on the inner side of the electric heating wire groove 12, a supporting plate 11 is installed on the inner side of the anti-collision sheath 9, an air hole 17 is formed in the upper end face of the supporting plate 11, a second connecting belt 16 is installed on the front end face of the supporting plate 11, a fixing buckle 18 is installed at one end of the second connecting belt 16, a limiting ring 15 is installed on the outer side of the second connecting belt 16, a first connecting belt 14 is installed on the rear end face of the supporting plate 11, and a connector 10 is installed at one end of the.

Further, the outer side of the heating wire 13 is completely attached to the inner side of the heating wire groove 12, the heating wire groove 12 is connected with the heating wire 13 through screws, and the phenomenon that the treatment process is affected due to the fact that the hand temperature of a patient is too low and the patient is intolerant of cold is avoided.

Further, the other end of the second connecting band 16 is completely attached to the front end face of the supporting plate 11, the supporting plate 11 is connected with the second connecting band 16 through grafted glue, the connection stability is improved, and the second connecting band 16 is prevented from falling off, so that the anti-collision sheath 9 is prevented from falling off.

Further, the one end of connecting band 14 is laminated completely with the rear end face of backup pad 11, and backup pad 11 passes through the grafting with connecting band 14 and is connected, is convenient for according to patient's fat thin, adjusts the length of connecting band 14 No. one, improves the device's utilization ratio.

Further, the lower terminal surface of backup pad 11 is laminated completely with the inboard of anticollision sheath 9, and anticollision sheath 9 passes through the grafting with backup pad 11 and is connected, improves the stability of connecting, is convenient for protect infusion hose 5 not pushed down at the patient removal in-process to influence patient's treatment process.

Further, the inboard of inserting bottle needle protective sheath 1 is provided with the draw-in groove, and inserting bottle needle protective sheath 1 passes through the draw-in groove with drip chamber inserting bottle needle 2 to be connected, and the stability of connecting obtains improving, avoids dropping of inserting bottle needle protective sheath 1 to lead to the pollution of drip chamber inserting bottle needle 2.

The working principle is as follows: during the use, pull out plug pin protective sheath 1 through the draw-in groove, expose dropping funnel plug pin 2, be connected dropping funnel plug pin 2 with the dropping funnel, the dropping liquid falls into the inboard of drip cup 3, medical personnel's accessible drip cup 3 observes the dropping liquid velocity of flow, through rotating adjusting roller 7, and then the control flow rate, put patient's arm position at the up end of backup pad 11, stretch into the inboard of anticollision sheath 9, infuse patient's vein part, move anticollision sheath 9 to the patient hand outside, fat thin according to patient's arm, stretch into the inboard of fixed knot 18 and spacing ring 15 with a connecting band 14, and make a connecting band 14 be connected with fixed knot 18, fix patient's arm, switch on, heat patient's hand through heating wire 13. Avoid the patient to hang cold because of hand temperature is low excessively, influence the treatment, simultaneously because the guard action of anticollision sheath 9, when avoiding the patient to remove at the treatment, driven infusion hose 5's removal, and then pull infusion needle, bring the damage for the patient, also avoid the patient to push down infusion hose 5 simultaneously, influence the infusion process.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a modular aseptic transfusion system, includes bottle needle protective sheath (1), its characterized in that: the infusion bottle comprises an infusion bottle needle protective sleeve (1), a dropping funnel infusion bottle needle (2) is installed on the inner side of the infusion bottle needle protective sleeve (1), a drip cup (3) is installed at the lower end of the dropping funnel infusion bottle needle (2), a pipe joint (4) is installed at the lower end of the drip cup (3), an infusion hose (5) is installed at the lower end of the pipe joint (4), an adjusting frame (6) is installed on the outer side of the infusion hose (5), an adjusting roller (7) is installed on the inner side of the adjusting frame (6), an anti-collision sheath (9) is installed below the adjusting roller (7), four observation grooves (8) are formed in the upper end face of the anti-collision sheath (9), an electric heating wire groove (12) is formed in the inner side of the inner wall of the anti-collision sheath (9), an electric heating wire (13) is installed on the inner side of the electric heating wire groove (12), a supporting plate (11), no. two connecting bands (16) are installed to the preceding terminal surface of backup pad (11), fixed knot (18) are installed to the one end of No. two connecting bands (16), spacing ring (15) are installed in the outside of No. two connecting bands (16), connecting band (14) are installed to the rear end face of backup pad (11), joint (10) are installed to the one end of infusion hose (5).

2. A modular sterile infusion set according to claim 1, characterised in that: the outer side of the electric heating wire (13) is completely attached to the inner side of the electric heating wire groove (12), and the electric heating wire groove (12) is connected with the electric heating wire (13) through screws.

3. A modular sterile infusion set according to claim 1, characterised in that: the other end of the second connecting band (16) is completely attached to the front end face of the support plate (11), and the support plate (11) is connected with the second connecting band (16) through grafted glue.

4. A modular sterile infusion set according to claim 1, characterised in that: one end of the first connecting belt (14) is completely attached to the rear end face of the support plate (11), and the support plate (11) is connected with the first connecting belt (14) through grafted glue.

5. A modular sterile infusion set according to claim 1, characterised in that: the lower end face of the supporting plate (11) is completely attached to the inner side of the anti-collision sheath (9), and the anti-collision sheath (9) is connected with the supporting plate (11) through grafted glue.

6. A modular sterile infusion set according to claim 1, characterised in that: the inner side of the bottle inserting needle protecting sleeve (1) is provided with a clamping groove, and the bottle inserting needle protecting sleeve (1) is connected with the bottle inserting needle (2) of the dropping funnel through the clamping groove.

Images