CN210992252U - Novel disposable transfusion system - Google Patents

Abstract

The utility model discloses a novel disposable transfusion system, including infusion hose, fixed knot structure, infusion bottle, couple and arc joint spare, the top of infusion bottle is fixed with the couple, and is fixed with the scale mark on the outer wall of couple one side to the bottleneck is installed to the bottom of infusion bottle, the bottom of bottleneck is provided with bottle plug puncture ware, and the top of bottle plug puncture ware extends to the inside of bottleneck, and the bottom mounting of bottleneck has the infusion hose to the syringe needle is installed to the bottom of infusion hose, install the intake pipe on the outer wall of infusion hose one side, be provided with fixed knot on the outer wall of bottleneck and construct, the infusion hose inside of fixed knot structure below is fixed with the burette, and the infusion hose internally mounted of burette below has flow regulator. The utility model discloses not only avoided the infusion hose the condition that drops to appear, the fixed function of infusion hose when having realized the transfusion system and using has improved the filter effect of precipitate in the medicine moreover.

Description

Novel disposable transfusion system

Technical Field

The utility model relates to the technical field of medical care appliances, in particular to a novel disposable infusion apparatus.

Background

The disposable transfusion system consists of a bottle stopper puncture device, an air inlet pipe, a dropper, a transfusion hose, a flow regulator, a syringe needle and the like, is a common medical consumable, establishes a channel between veins and liquid medicine through aseptic treatment, is used for intravenous transfusion, and is widely applied to clinic.

The infusion sets on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) When the traditional infusion apparatus is used, the movement of a patient easily causes the infusion apparatus to be separated from an infusion bottle, so that the waste of medicines and the infection of bacteria are easily caused;

(2) when the traditional infusion apparatus is used, the infusion hose is usually hung and placed, and is easy to swing under the action of external force, so that inconvenience is brought to the use of a patient;

(3) when the traditional infusion apparatus is used, the medicine content is easy to contain some sediments, the filtering effect of the filter of the infusion apparatus on the sediments is not ideal enough, and the space for improving the filtering effect is still provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel disposable transfusion system to propose among the above-mentioned background art transfusion system and break away from the infusion bottle easily when using, the infusion hose is not convenient for fix and the not good problem of precipitate filter effect in the medicine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel disposable transfusion system, includes infusion hose, fixed knot structure, infusion bottle, couple and arc joint spare, the top of infusion bottle is fixed with the couple, and is fixed with the scale mark on the outer wall of couple one side to the bottleneck is installed to the bottom of infusion bottle, the bottom of bottleneck is provided with bottle plug puncture ware, and the top of bottle plug puncture ware extends to the inside of bottleneck, and the bottom mounting of bottleneck has the infusion hose to the syringe needle is installed to the bottom of infusion hose, install the intake pipe on the outer wall of infusion hose one side, be provided with fixed knot structure on the outer wall of bottleneck, the infusion hose inside of fixed knot structure below is fixed with the burette, and the infusion hose internally mounted of burette below has flow regulator.

Preferably, a filter pipe is fixed inside the infusion hose above the flow regulator, a filter screen is fixed on the inner wall of the bottom of the filter pipe, a flow distribution plate is fixed on the inner wall of the filter pipe above the filter screen, and flow distribution holes with equal intervals are arranged inside the flow distribution plate.

Preferably, the inside of fixed knot structure has set gradually chain, ring, fixation clamp, handle and anti-skidding arris, and the cover is equipped with the fixation clamp on the outer wall of bottleneck, the inner wall of fixation clamp and the outer wall in close contact with of bottleneck.

Preferably, the handle is installed to the one end of fixation clamp, and all is fixed with equidistant anti-skidding arris on the outer wall of handle one side.

Preferably, the bottom of handle is fixed with the chain, and the one end that the handle was kept away from to the chain is fixed with the ring, and the ring is connected with infusion hose.

Preferably, the outer wall of the infusion hose below the dropper is sleeved with a rubber sleeve, the outer walls of two sides of the rubber sleeve are respectively fixed with an arc-shaped clamping piece, and the inner walls of the arc-shaped clamping pieces are respectively fixed with equally-spaced rubber raised lines.

Compared with the prior art, the beneficial effects of the utility model are that: the novel disposable infusion set not only avoids the falling-off of the infusion hose, realizes the fixing function of the infusion hose when the infusion set is used, but also improves the filtering effect of sediments in the medicine;

(1) the anti-slip clamp is characterized in that the chain, the circular ring, the fixing clamp, the handle and the anti-slip edge are arranged, the handle is extruded to clamp the fixing clamp on the outer wall of the bottle mouth, the anti-slip edge on the outer wall of the handle plays an anti-slip role, the handle is connected with the circular ring through the chain, and the circular ring is fixed on the outer wall of the infusion hose, so that the situation that the infusion hose falls off is avoided;

(2) the rubber sleeve, the arc-shaped clamping piece and the rubber raised line are arranged, the rubber sleeve is pulled to slide on the outer wall of the infusion hose, the rubber sleeve is adjusted to a proper position, the arc-shaped clamping piece is pressed to be clamped with an external rod body, meanwhile, the rubber raised line improves the friction force between the arc-shaped clamping piece and the external rod body, and the fixing function of the infusion hose when the infusion apparatus is used is realized;

(3) through being provided with filter tube, filter screen, flow distribution plate and reposition of redundant personnel hole, the inside flow distribution plate of filter tube carries out reposition of redundant personnel work to the medicine through the reposition of redundant personnel hole for the even filter screen that passes of medicine, the filter screen filters the precipitate in the medicine, has improved the filter effect of precipitate in the medicine.

Drawings

Fig. 1 is a schematic view of the front view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional enlarged structure of the filtering tube of the present invention;

FIG. 3 is a schematic view of the arc-shaped clip of the present invention showing an enlarged structure from above;

FIG. 4 is an enlarged schematic view of the fixing structure of the present invention;

fig. 5 is a schematic view of the fixing clip of the present invention showing an enlarged structure from above.

In the figure: 1. a flexible infusion tube; 2. an injection needle; 3. a flow regulator; 4. a rubber sleeve; 5. a fixed structure; 501. a chain; 502. a circular ring; 503. a fixing clip; 504. a handle; 505. anti-slip edges; 6. an air inlet pipe; 7. an infusion bottle; 8. hooking; 9. scale marking; 10. a bottle mouth; 11. a bottle stopper piercer; 12. a dropper; 13. an arc-shaped clamping piece; 14. a filter tube; 15. a filter screen; 16. a flow distribution plate; 17. a shunt hole; 18. rubber convex strips.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a novel disposable infusion apparatus comprises an infusion hose 1, a fixing structure 5, an infusion bottle 7, a hook 8 and an arc-shaped clamping piece 13, wherein the hook 8 is fixed at the top end of the infusion bottle 7, a scale mark 9 is fixed on the outer wall of one side of the hook 8, a bottle opening 10 is installed at the bottom end of the infusion bottle 7, a bottle stopper puncture device 11 is arranged at the bottom end of the bottle opening 10, the top end of the bottle stopper puncture device 11 extends to the inside of the bottle opening 10, the infusion hose 1 is fixed at the bottom end of the bottle opening 10, an injection needle 2 is installed at the bottom end of the infusion hose 1, an air inlet pipe 6 is installed on the outer wall of one side of the infusion hose 1, and the fixing structure;

the inside of the fixed structure 5 is sequentially provided with a chain 501, a ring 502, a fixing clamp 503, a handle 504 and an anti-slip edge 505, the fixing clamp 503 is sleeved on the outer wall of the bottle mouth 10, the inner wall of the fixing clamp 503 is tightly contacted with the outer wall of the bottle mouth 10, the handle 504 is installed at one end of the fixing clamp 503, the anti-slip edges 505 with equal intervals are fixed on the outer wall of one side of the handle 504, the chain 501 is fixed at the bottom end of the handle 504, the ring 502 is fixed at one end of the chain 501 far away from the handle 504, and the ring 502 is connected with the infusion hose 1;

the bottle stopper puncture device 11 is inserted into the bottle opening 10, so that medicine in the infusion bottle 7 flows into the infusion hose 1, the handle 504 is squeezed to clamp the fixing clamp 503 on the outer wall of the bottle opening 10, the anti-slip edge 505 on the outer wall of the handle 504 plays a role in slip prevention, so that medical staff can conveniently hold the bottle, the handle 504 is connected with the circular ring 502 through the chain 501, and the circular ring 502 is fixed on the outer wall of the infusion hose 1, so that the condition that the infusion hose 1 falls off is avoided;

a dropper 12 is fixed in the infusion hose 1 below the fixing structure 5, and a flow regulator 3 is arranged in the infusion hose 1 below the dropper 12;

the outer wall of the infusion hose 1 below the dropper 12 is sleeved with a rubber sleeve 4, the outer walls of two sides of the rubber sleeve 4 are respectively fixed with an arc-shaped clamping piece 13, and the inner walls of the arc-shaped clamping pieces 13 are respectively fixed with rubber raised lines 18 at equal intervals for fixing the infusion hose 1;

a filtering pipe 14 is fixed in the infusion hose 1 above the flow regulator 3, a filtering screen 15 is fixed on the inner wall of the bottom of the filtering pipe 14, a flow distribution plate 16 is fixed on the inner wall of the filtering pipe 14 above the filtering screen 15, and flow distribution holes 17 with equal intervals are arranged in the flow distribution plate 16 and used for filtering precipitates in the medicine.

The working principle is as follows: when in use, a medical staff firstly hangs an infusion bottle 7 on a fixing frame through a hook 8, secondly inserts a bottle stopper puncture device 11 into the bottle mouth 10 to enable the medicine in the infusion bottle 7 to flow into the infusion hose 1, and then squeezes a handle 504 to clamp a fixing clamp 503 on the outer wall of the bottle mouth 10, an anti-slip edge 505 on the outer wall of the handle 504 plays an anti-slip role to facilitate the holding and pinching of the medical staff, the handle 504 is connected with a circular ring 502 through a chain 501, the circular ring 502 is fixed on the outer wall of the infusion hose 1 to avoid the falling-off of the infusion hose 1, then, an injection needle 2 is inserted into the vein of a patient to carry out infusion work, then a flow distribution plate 16 in a filter pipe 14 carries out flow distribution work on the medicine through a flow distribution hole 17 to enable the medicine to uniformly pass through a filter screen 15, the filter screen 15 filters the sediment in the medicine, and improves the filtering effect of, finally, in the use of transfusion system, medical personnel can stimulate rubber sleeve 4 and make it slide on the outer wall of infusion hose 1, adjust rubber sleeve 4 to suitable position, press arc joint spare 13 again and make its and outside body of rod block, rubber sand grip 18 has improved the frictional force between arc joint spare 13 and the outside body of rod simultaneously, infusion hose 1's fixed function when having realized the transfusion system and using the work of transfusion system once only.

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 novel disposable transfusion system, includes infusion hose (1), fixed knot structure (5), infusion bottle (7), couple (8) and arc joint spare (13), its characterized in that: a hook (8) is fixed at the top end of the infusion bottle (7), a scale mark (9) is fixed on the outer wall of one side of the hook (8), a bottle mouth (10) is arranged at the bottom end of the infusion bottle (7), a bottle stopper piercer (11) is arranged at the bottom end of the bottle mouth (10), the top end of the bottle stopper piercer (11) extends to the inside of the bottle mouth (10), an infusion hose (1) is fixed at the bottom end of the bottle mouth (10), an injection needle (2) is arranged at the bottom end of the infusion hose (1), an air inlet pipe (6) is arranged on the outer wall of one side of the infusion hose (1), a fixing structure (5) is arranged on the outer wall of the bottle mouth (10), a dropper (12) is fixed inside the infusion hose (1) below the fixing structure (5), and a flow regulator (3) is arranged in the infusion hose (1) below the dropper (12).

2. The new disposable infusion set according to claim 1, characterized in that: a filter pipe (14) is fixed inside the infusion hose (1) above the flow regulator (3), a filter screen (15) is fixed on the inner wall of the bottom of the filter pipe (14), a flow distribution plate (16) is fixed on the inner wall of the filter pipe (14) above the filter screen (15), and flow distribution holes (17) with equal intervals are formed in the flow distribution plate (16).

3. The new disposable infusion set according to claim 1, characterized in that: the novel bottle opening fixing structure is characterized in that a chain (501), a circular ring (502), a fixing clamp (503), a handle (504) and an anti-slip edge (505) are sequentially arranged inside the fixing structure (5), the fixing clamp (503) is sleeved on the outer wall of the bottle opening (10), and the inner wall of the fixing clamp (503) is in close contact with the outer wall of the bottle opening (10).

4. The new disposable infusion set according to claim 3, characterized in that: a handle (504) is installed at one end of the fixing clamp (503), and anti-slip ribs (505) with equal intervals are fixed on the outer wall of one side of the handle (504).

5. The new disposable infusion set according to claim 4, characterized in that: the bottom end of the handle (504) is fixed with a chain (501), one end of the chain (501) far away from the handle (504) is fixed with a circular ring (502), and the circular ring (502) is connected with the infusion hose (1).

6. The new disposable infusion set according to claim 1, characterized in that: the rubber sleeve (4) is sleeved on the outer wall of the infusion hose (1) below the dropper (12), arc-shaped clamping pieces (13) are fixed on the outer walls of two sides of the rubber sleeve (4), and rubber convex strips (18) at equal intervals are fixed on the inner walls of the arc-shaped clamping pieces (13).

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