CN214050003U

CN214050003U - Transfusion system

Info

Publication number: CN214050003U
Application number: CN202022245164.4U
Authority: CN
Inventors: 范葵钰; 李如妹; 罗政凤; 赵羽; 蒋凤婷
Original assignee: RUIKANG HOSPITAL AFFILIATED TO GUANGXI UNIVERSITY OF CHINESE MEDICINE
Current assignee: RUIKANG HOSPITAL AFFILIATED TO GUANGXI UNIVERSITY OF CHINESE MEDICINE
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-08-27
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an infusion apparatus, including the transfer line body, be provided with first mounting and second mounting on the transfer line body respectively, first arc wall and second arc wall have respectively been seted up to the both sides of first mounting and second mounting, first arc wall and second arc wall intercommunication, and because the interval that first arc wall and second arc wall formed and the pipe phase-match of transfer line body. The utility model discloses the user pushes down the second roller on one hand to the user can adjust the dynamics of pushing down, and user's other hand pulling transfer line body, the first roller of cooperation makes can extrude this internal liquid of transfer line when the pipe on the transfer line body removes, and first mounting and second mounting are in the open mode, and the recovery processing of the transfer line body of being convenient for, through first roller, cooperation arch and second roller also can be used to the flow control of transfer line body, have improved the practicality.

Description

Transfusion system

Technical Field

The utility model relates to the field of medical appliances, in particular to an infusion apparatus.

Background

Is a common medical consumable, and establishes a channel between a vein and liquid medicine after aseptic treatment for intravenous infusion. Generally, the infusion apparatus is formed by connecting eight parts, namely a vein needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like, and a part of the infusion apparatus also comprises an injection piece, a medicine adding port and the like.

At present, the transfusion system that uses does not have the place to put the syringe needle, has failed liquid back, and the nurse often pricks the syringe needle on the transfer line when pulling out the needle, but pricks the syringe needle on the transfer line, just pricks nurse's hand very easily once drawing, simultaneously, some syringe needles can have blood, also can pollute the nurse, have the danger that the occupation exposes to still there is liquid to remain after the transfusion system uses, the recovery processing of the transfusion system of being not convenient for, the practicality is lower. Therefore, the infusion set is improved and provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides an infusion apparatus.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an infusion apparatus, which comprises an infusion tube body, wherein a first fixing part and a second fixing part are respectively arranged on the infusion tube body, a first arc-shaped groove and a second arc-shaped groove are respectively arranged on the two sides of the first fixing part and the second fixing part, the first arc-shaped groove and the second arc-shaped groove are communicated, and the interval formed by the first arc-shaped groove and the second arc-shaped groove is matched with a catheter of the infusion tube body, the first fixing part and the second fixing part are connected by a fixing mechanism, the fixing mechanism comprises a hinge, one side of the first fixing part and one side of the second fixing part are hinged by the hinge, the other side of the first fixing part and the other side of the second fixing part are both fixedly provided with a fixing block, the bottom fixing of the fixing block connected with the first fixing part is provided with a limiting part, one end of the limiting part is connected with the other fixing block in an inserting way, and two side sides in the first fixing part are both provided with a first sliding groove, first spout sliding connection has first dwang, two the fixed first roller that is equipped with between the first dwang, both sides in the second mounting are protruding setting, and the arch is located the below of second arc wall, the second spout has all been seted up to both sides side in the second mounting, second spout sliding connection has the second dwang, two fixed second roller that is equipped with between the second dwang, and the position phase-match sets up between second roller and two archs, one of them the fluting has been seted up in the arch, the fluting internal fixation is equipped with the spacing layer, the opening has been seted up to one side of second mounting, and the opening communicates with each other with the fluting.

As an optimal technical scheme of the utility model, the bottom mounting of second roller is equipped with the ring.

As an optimized technical scheme of the utility model, be equipped with anti-skidding line on the first roller.

As an optimized technical solution of the present invention, the first sliding groove is composed of a radial groove and an oblique groove, and the second sliding groove is aligned to the radial groove.

As a preferred technical scheme of the utility model, the one end of locating part also is protruding setting, and the fixed block is made for the soft plastics material.

As an optimized technical scheme of the utility model, the stop coat is soft glue film.

As an optimized technical scheme of the utility model, length in the first mounting is longer than the length of first roller.

The utility model has the advantages that: in the infusion apparatus, after the infusion tube body is used, a user can insert a needle head on the infusion tube body into the limiting layer and then fix the needle head on the second fixing part, the user is prevented from being scratched by the needle head, the danger of occupational exposure is avoided, when the infusion tube body needs to be recovered, the limiting part is pulled out, the opening and closing of the first fixing part and the second fixing part can be controlled through the hinge, a catheter on the infusion tube body is arranged between the first arc-shaped groove and the second arc-shaped groove, the first roller faces towards the direction, the user presses the second roller downwards with one hand, the user can adjust the pressing force, the other hand of the user pulls the infusion tube body to match the first roller, so that the fluid in the infusion tube body can be extruded while the catheter on the infusion tube body moves, the first fixing part and the second fixing part are in an open state, and the recovery processing of the infusion tube body is facilitated, through first roller, cooperation arch and second roller also can be used to the flow control of transfer line body, have improved the practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an infusion apparatus of the present invention;

fig. 2 is a front view schematically illustrating a first fixing member and a second fixing member of the infusion apparatus of the present invention;

fig. 3 is a schematic longitudinal sectional structure view of the first fixing member and the second fixing member of the infusion apparatus of the present invention;

fig. 4 is a schematic diagram of a transverse cross-sectional structure of the first fixing member and the second fixing member of the infusion apparatus of the present invention;

fig. 5 is a schematic structural view of the first chute and the second chute of the infusion apparatus of the present invention.

In the figure: 1. an infusion tube body; 2. a first fixing member; 3. a second fixing member; 4. a fixing mechanism; 401. a hinge; 402. a fixed block; 403. a limiting member; 5. a first rotating lever; 6. a first roller; 7. a second rotating lever; 8. a second roller; 9. a limiting layer; 10. a finger ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2, 3, 4 and 5, the infusion apparatus of the present invention comprises an infusion tube body 1, wherein the infusion tube body 1 is respectively provided with a first fixing member 2 and a second fixing member 3, both sides of the first fixing member 2 and the second fixing member 3 are respectively provided with a first arc-shaped groove and a second arc-shaped groove, the first arc-shaped groove and the second arc-shaped groove are communicated with each other, and an interval formed by the first arc-shaped groove and the second arc-shaped groove is matched with a catheter of the infusion tube body 1, the first fixing member 2 and the second fixing member 3 are connected by a fixing mechanism 4, the fixing mechanism 4 comprises a hinge 401, one side of the first fixing member 2 and one side of the second fixing member 3 are hinged by the hinge 401, the other side of the first fixing member 2 and the second fixing member 3 are both fixedly provided with a fixing block 402, the bottom end of the fixing block 402 connected with the first fixing member 2 is fixedly provided with a limiting block 403, and the one end of locating part 403 alternates with another fixed block 402 and is connected, first spout has all been seted up to the both sides side in the first mounting 2, first spout sliding connection has first dwang 5, fixed first roller 6 that is equipped with between two first dwang 5, both sides in the second mounting 3 are protruding setting, and the arch is located the below of second arc wall, the second spout has all been seted up to the both sides side in the second mounting 3, second spout sliding connection has second dwang 7, fixed second roller 8 that is equipped with between two second dwang 7, and the position phase-match sets up between second roller 8 and two archs, the fluting has been seted up to one of them archs, the fluting internal fixation is equipped with limit layer 9, the opening has been seted up to one side of second mounting 3, and the opening communicates with each other with the fluting.

Wherein, the bottom end of the second roller 8 is fixedly provided with a finger ring 10; the first roller 6 is provided with anti-skid grains; the first chute consists of a radial groove and an oblique groove, the second chute is right opposite to the radial groove, a conduit on the infusion tube body 1 is arranged between the first arc groove and the second arc groove, the first roller 6 faces towards, under the action of the self gravity of the first roller 6, the first rotating rod 5 of the first roller 6 is positioned at the lowest part of the radial groove, the finger of one hand of a user is inserted into the finger ring 10, the user presses down the second roller 8, the pressing force can be adjusted by the user, the infusion tube body 1 is pulled by the other hand of the user, the first roller 6 is matched, the conduit on the infusion tube body 1 can be moved and simultaneously extrude liquid in the infusion tube body 1, the first fixing part 2 and the second fixing part 3 are in an open state, the recovery processing of the infusion tube body 1 is convenient, the position of the first roller 6 can be adjusted by matching the first rotating rod 5 through the oblique groove, the cooperation is protruding and second roller 8, also can be used to the flow control of transfer line body 1, has improved the practicality.

Wherein, the one end of locating part 403 also is protruding setting, and fixed block 402 is made for soft plastics material, through this setting, can be convenient open or fixed first mounting 2 and second mounting 3.

Wherein, spacing layer 9 is the flexible glue layer, and after transfer line body 1 used, the user can insert spacing layer 9 with the syringe needle on the transfer line body 1 in, and then fixes on second mounting 3, has prevented syringe needle fish tail user, has avoided the danger that the occupation exposes.

Wherein, the length in the first fixed part 2 is longer than the length of the first roller 6, and the opening and closing of the first fixed part 2 and the second fixed part 3 are convenient through the arrangement.

When the infusion tube body 1 is used, a user can insert a needle head on the infusion tube body 1 into the limiting layer 9 and then fix the needle head on the second fixing piece 3, the user is prevented from being scratched by the needle head, the occupational exposure danger is avoided, when the infusion tube body 1 needs to be recovered, the limiting piece 403 is pulled out to contact the limiting between the two fixing blocks 402, the opening and closing of the first fixing piece 2 and the second fixing piece 3 can be controlled through the hinge 401, a catheter on the infusion tube body 1 is placed between the first arc-shaped groove and the second arc-shaped groove, the first roller 6 faces, under the action of the self gravity of the first roller 6, the first rotating rod 5 of the first roller 6 is positioned at the lowest part of the radial grooves, the finger of one hand of the user is inserted into the ring 10, the user presses the second roller 8 downwards, the user can adjust the pressing force, and the other hand of the user pulls the infusion tube body 1, the first roller 6 of cooperation for can extrude the liquid in the transfer line body 1 when the pipe on the transfer line body 1 removes, and first mounting 2 and second mounting 3 are in the open mode, and the recovery processing of the transfer line body 1 of being convenient for, through the slant groove, the first rotation pole 5 of cooperation can adjust the position of first roller 6, cooperates protruding and second roller 8, also can be used to the flow control of transfer line body 1, has improved the practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An infusion apparatus comprises an infusion tube body (1), and is characterized in that a first fixing part (2) and a second fixing part (3) are respectively arranged on the infusion tube body (1), a first arc-shaped groove and a second arc-shaped groove are respectively arranged on two sides of the first fixing part (2) and the second fixing part (3), the first arc-shaped groove and the second arc-shaped groove are communicated, an interval formed by the first arc-shaped groove and the second arc-shaped groove is matched with a guide pipe of the infusion tube body (1), the first fixing part (2) and the second fixing part (3) are connected through a fixing mechanism (4), the fixing mechanism (4) comprises a hinge (401), one side of the first fixing part (2) is hinged to one side of the second fixing part (3) through the hinge (401), and a fixing block (402) is fixedly arranged on the other side of the first fixing part (2) and the second fixing part (3), the bottom fixing of the fixed block (402) connected with the first fixing part (2) is provided with a limiting part (403), one end of the limiting part (403) is alternately connected with another fixed block (402), two sides in the first fixing part (2) are both provided with first chutes, the first chutes are slidably connected with first rotating rods (5), two first rollers (6) are fixedly arranged between the first rotating rods (5), two sides in the second fixing part (3) are both provided with bulges, the bulges are positioned below the second arc-shaped groove, two sides in the second fixing part (3) are both provided with second chutes, the second chutes are slidably connected with second rotating rods (7), two second rollers (8) are fixedly arranged between the second rotating rods (7), and the parts between the second rollers (8) and the two bulges are matched, a notch is formed in one of the protrusions, a limiting layer (9) is fixedly arranged in the notch, an opening is formed in one side of the second fixing piece (3), and the opening is communicated with the notch.

2. The infusion set according to claim 1, characterized in that the bottom end of the second roller (8) is fixedly provided with a finger ring (10).

3. An infusion set according to claim 1, characterized in that the first roller (6) is provided with anti-slip threads.

4. The infusion set according to claim 1, wherein the first runner is comprised of a radial slot and an oblique slot, and the second runner is aligned with the radial slot.

5. The infusion set according to claim 1, wherein one end of the stopper (403) is also convex, and the fixing block (402) is made of soft plastic material.

6. The infusion set according to claim 1, characterized in that the limiting layer (9) is a soft gel layer.

7. An infusion set according to claim 1, characterized in that the length in the first fixing member (2) is longer than the length of the first roller (6).