CN211068418U

CN211068418U - Anti-drop's vein transfusion system

Info

Publication number: CN211068418U
Application number: CN201921957086.1U
Authority: CN
Inventors: 靳春香; 陈晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-24
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an anti-drop's vein transfusion system, including transfer line, dead lever, movable rod, mousing-hook and clamp ring, the fixed surface of transfer line installs the limiting plate, it has the movable rod to peg graft at the top of dead lever, one side fixed mounting of dead lever has the mousing-hook, one side fixed mounting of movable rod has clamp ring, peg graft in the inside of dead lever has the screw rod, the screw has been seted up to the inside of movable rod, the inner wall threaded connection of screw rod and screw. This anti-drop's vein transfusion system through being equipped with mousing-hook, clamp ring and limiting plate, takes the limiting plate on the mousing-hook, overlaps the clamp ring at the infusion bottle outside, then inserts the syringe needle in the infusion bottle, twists locking bolt again and makes the clamping piece press from both sides the clamp to the infusion bottle, and when the transfer line received traction force and pulled, the limiting plate can block the syringe needle this moment, made the syringe needle can not receive traction force to effectively prevent that the transfusion system from droing.

Description

Anti-drop's vein transfusion system

Technical Field

The utility model relates to a vein transfusion system technical field specifically is an anti-drop's vein transfusion system.

Background

The most common clinical medical treatment is also the most important treatment means in intravenous infusion. The safe intravenous infusion ensures the orderly progress of the treatment. However, in intravenous infusion, the intravenous infusion apparatus and the medicine storage container are connected only by friction between the infusion needle and the rubber plug, and are easy to fall off when being pulled by external force. Especially for children patients, the infusion apparatus is easier to generate, once the infusion apparatus falls off, the pollution of the infusion apparatus is caused, the effective treatment of the patients is influenced, and the psychological pressure of the patients and the workload of medical staff are increased.

Therefore, an anti-drop intravenous infusion set is proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides an anti-drop's vein transfusion system has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an anti-drop's vein transfusion system, includes transfer line, dead lever, movable rod, mousing-hook and clamp ring, the fixed surface of transfer line installs the limiting plate, it has the movable rod to peg graft at the top of dead lever, one side fixed mounting of dead lever has the mousing-hook, one side fixed mounting of movable rod has clamp ring, peg graft in the inside of dead lever has the screw rod, the screw has been seted up to the inside of movable rod, the inner wall threaded connection of screw rod and screw, the one end of screw rod runs through below and the fixed mounting to the dead lever and has adjust knob.

Optionally, a gap is reserved in the middle of the anti-drop hook, and the diameter of the limiting plate is larger than the width of the gap.

Optionally, one side of the clamp ring is connected with a locking bolt through a nut and a thread, one end of the locking bolt is movably connected with a clamping piece through a bearing, and the inner walls of the clamp ring and the clamping piece are both provided with anti-skid linings.

Optionally, one end of the infusion tube close to the limiting plate is provided with a needle, and the needle is inserted at the bottom of the infusion bottle.

Optionally, a limiting sliding groove is formed in the fixed rod, a limiting sliding block is fixedly mounted at the bottom of the movable rod, and the limiting sliding block is connected with the inner wall of the limiting sliding groove in a sliding mode.

Optionally, the surface of the adjusting knob is provided with anti-slip lines.

(III) advantageous effects

The utility model provides an anti-drop's vein transfusion system possesses following beneficial effect:

1. this anti-drop's vein transfusion system through being equipped with mousing-hook, clamp ring and limiting plate, takes the limiting plate on the mousing-hook, overlaps the clamp ring at the infusion bottle outside, then inserts the syringe needle in the infusion bottle, twists locking bolt again and makes the clamping piece press from both sides the clamp to the infusion bottle, and when the transfer line received traction force and pulled, the limiting plate can block the syringe needle this moment, made the syringe needle can not receive traction force to effectively prevent that the transfusion system from droing.

2. This anti-drop's venous transfusion system, through being equipped with adjust knob, rotate adjust knob and can make the screw rod rotate, under the effect of screw, the movable rod can reciprocate to the interval of adjustment mousing-hook and clamp ring, and then can use the infusion bottle of different length, in addition, through being equipped with the locking bolt in one side of clamp ring, rotate the locking bolt and can make the clamping piece remove, thereby can use the infusion bottle of different diameters, be applicable to the infusion bottle of different models.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the clamp ring of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing rod of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 1. a transfusion tube; 2. fixing the rod; 3. a movable rod; 4. unhooking prevention; 5. a clamp ring; 6. a limiting plate; 7. a screw; 8. a screw hole; 9. adjusting a knob; 10. a gap; 11. locking the bolt; 12. a clip; 13. a needle head; 14. a limiting chute; 15. and a limiting sliding block.

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 4, the present invention provides a technical solution: an anti-drop venous transfusion device comprises a transfusion tube 1, a fixed rod 2, a movable rod 3, an anti-drop hook 4 and a clamp ring 5, a limiting plate 6 is fixedly installed on the surface of the transfusion tube 1, a needle 13 is arranged at one end, close to the limiting plate 6, of the transfusion tube 1, the needle 13 is inserted into the bottom of a transfusion bottle, the movable rod 3 is inserted into the top of the fixed rod 2, the anti-drop hook 4 is fixedly installed at one side of the fixed rod 2, a gap 10 is reserved in the middle of the anti-drop hook 4, the diameter of the limiting plate 6 is larger than the width of the gap 10, the clamp ring 5 is fixedly installed at one side of the movable rod 3, a locking bolt 11 is connected to one side of the clamp ring 5 through a nut thread, a clamping piece 12 is movably connected to one end of the locking bolt 11 through a bearing, anti-slip pad linings are arranged on the inner walls of the clamp ring, the screw 7 is in threaded connection with the inner wall of the screw hole 8, one end of the screw 7 penetrates below the fixed rod 2 and is fixedly provided with an adjusting knob 9, the surface of the adjusting knob 9 is provided with anti-skid grains, a limiting sliding groove 14 is formed in the fixed rod 2, the bottom of the movable rod 3 is fixedly provided with a limiting sliding block 15, and the limiting sliding block 15 is in sliding connection with the inner wall of the limiting sliding groove 14;

in order to prevent the infusion apparatus from falling off from the infusion bottle, the limiting plate 6 is arranged on the anti-falling hook 4 through the anti-falling hook 4, the clamp ring 5 is sleeved outside the infusion bottle, then the needle 13 is inserted into the infusion bottle, and then the locking bolt 11 is twisted to enable the clamping piece 12 to clamp the infusion bottle, at the moment, when the infusion tube 1 is pulled by traction force, the limiting plate 6 can clamp the needle 13, so that the needle 13 cannot be subjected to the traction force, and the infusion apparatus is prevented from falling off;

in order to be convenient for be applicable to the infusion bottle of different models, through being equipped with adjust knob 9, it can make screw rod 7 rotate to rotate adjust knob 9, under the effect of screw 8, movable rod 3 can reciprocate to the interval of adjustment mousing-hook 4 and clamp ring 5, and then can use the infusion bottle of different length, in addition, through being equipped with locking bolt 11 in one side of clamp ring 5, it can make clamping piece 12 remove to rotate locking bolt 11, thereby can use the infusion bottle of different diameters, improve the suitability.

In conclusion, this anti-drop's intravenous transfusion system, when using, earlier rotate adjust knob 9 according to the model of infusion bottle, it can make screw 7 rotate to rotate adjust knob 9, under the effect of screw 8, movable rod 3 can reciprocate, thereby adjust earlier the interval of mousing-hook 4 and clamp ring 5, then, take limiting plate 6 on mousing-hook 4, overlap clamp ring 5 outside the infusion bottle, then insert syringe needle 13 in the infusion bottle, twist locking bolt 11 again and make clamping piece 12 press from both sides the infusion bottle tightly, when infusion tube 1 received traction force pull this moment, limiting plate 6 can block syringe needle 13, make syringe needle 13 can not receive traction force, thereby effectively prevent that the infusion system from droing.

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

1. The utility model provides an anti-drop's venous transfusion ware, includes transfer line (1), dead lever (2), movable rod (3), mousing-hook (4) and clamp ring (5), its characterized in that: the utility model discloses a transfusion system, including infusion tube (1), fixed surface installs limiting plate (6), it has movable rod (3) to peg graft at the top of dead lever (2), one side fixed mounting of dead lever (2) has mousing-hook (4), one side fixed mounting of movable rod (3) has clamp ring (5), the inside of dead lever (2) is pegged graft and is had screw rod (7), screw (8) have been seted up to the inside of movable rod (3), the inner wall threaded connection of screw rod (7) and screw (8), the one end of screw rod (7) runs through below and the fixed mounting to dead lever (2) has adjust knob (9).

2. A drop-resistant intravenous set according to claim 1, characterized in that: a gap (10) is reserved in the middle of the anti-disengaging hook (4), and the diameter of the limiting plate (6) is larger than the width of the gap (10).

3. A drop-resistant intravenous set according to claim 1, characterized in that: one side of the clamp ring (5) is connected with a locking bolt (11) through a nut thread, one end of the locking bolt (11) is movably connected with a clamping piece (12) through a bearing, and the inner walls of the clamp ring (5) and the clamping piece (12) are both provided with anti-skid pad linings.

4. A drop-resistant intravenous set according to claim 1, characterized in that: one end of the infusion tube (1) close to the limiting plate (6) is provided with a needle head (13), and the needle head (13) is inserted at the bottom of the infusion bottle.

5. A drop-resistant intravenous set according to claim 1, characterized in that: the inner part of the fixed rod (2) is provided with a limiting sliding groove (14), the bottom of the movable rod (3) is fixedly provided with a limiting sliding block (15), and the limiting sliding block (15) is connected with the inner wall of the limiting sliding groove (14) in a sliding mode.

6. A drop-resistant intravenous set according to claim 1, characterized in that: the surface of the adjusting knob (9) is provided with anti-skid lines.