CN210813030U

CN210813030U - Anti-drop's transfusion system

Info

Publication number: CN210813030U
Application number: CN201920557969.7U
Authority: CN
Inventors: 李娟�
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-06-23
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses an anti-drop's transfusion system, including last transfer line and extension pipe, it is connected with the extension pipe to go up transfer line surface one side, and the extension pipe intermediate position is connected with the checkpost, the checkpost top is equipped with the handle, and is connected with the card foot on one side of the handle bottom to card foot surface machining has the external screw thread. The utility model discloses in, be located a transfer line side surface design extension pipe at transfusion system bottle plug puncture ware hypomere, this extension pipe is flexible plastic tubing, and there is a checkpost in the middle of the extension pipe, can walk around infusion bag with the extension pipe end when using the transfusion system, and entangle infusion bag, fix the end in the checkpost, thereby the transfusion system drops when preventing to exert oneself, can open the checkpost when will changing infusion bag, it is fixed once more after changing, the checkpost is convenient can adjust fixed length at will, select the most suitable length, the operation is thus simple, this kind is through addding the mode of taking the sub plastics extension pipe of card, the manufacturing is convenient, and is low in cost.

Description

Anti-drop's transfusion system

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an anti-drop's transfusion system.

Background

The 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, 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.

It is very big to discover a lot of patient's infusion volume in the work, and the bed time is longer, leads to often getting up to go to the toilet when the infusion, perhaps the gastrointestinal tract reaction that appears when the infusion, and the sudden change of patient's position leads to often can appear the transfusion system and drop to the nurse will change the transfusion system and has increased work load, has also increased patient extra expense.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-drop infusion apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti-drop's transfusion system, includes transfer line and extension pipe, it is connected with the extension pipe to go up transfer line surface one side, and extension pipe intermediate position is connected with the checkpost, the checkpost top is equipped with the handle, and handle bottom one side is connected with the card foot to card foot surface machining has the external screw thread, card foot front end surface below has the lock sleeve through external screw thread connection, and the inside surface machining of lock sleeve has the internal thread, the surface is dug and is equipped with the recess above the lock sleeve, and the even rolling of lock sleeve side surface has vertical anti-skidding line.

Preferably, the checkpost comprises handle, external screw thread, lock sleeve, card foot, bayonet socket, recess, internal thread and anti-skidding line, the checkpost is detachable construction.

Preferably, the lower end of the upper infusion tube is connected with a Murphy's dropper, the lower end of the Murphy's dropper is connected with a lower infusion tube, a flow rate regulator is inserted into the surface of the lower infusion tube in a penetrating manner, the lower end of the lower infusion tube is connected with a connecting cap, the lower end of the connecting cap is connected with a vein needle through a vein tube, and the upper end of the upper infusion tube is connected with a bottle stopper puncture outfit.

Preferably, an infusion bag is inserted above the bottle stopper puncture outfit, and the upper end of the infusion bag is hung on an infusion support through a hook.

Preferably, the bayonet is composed of a gap between the two clamping legs, and the bayonet is in a trapezoidal structure.

Preferably, the two clamping pins are symmetrical about a vertical center line of the clamp, and the two clamping pins are of cylindrical structures in overall appearance.

Preferably, the locking sleeve is of a circular tube type structure, and two grooves are dug at the upper port of the locking sleeve.

Preferably, the handle is of mushroom head construction.

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

1. the utility model discloses in, an extension pipe is designed on the surface of one side of the upper infusion tube at the lower section of the infusion apparatus bottle stopper puncture outfit, the extension pipe is a flexible plastic tube, and a clip is arranged in the middle of the extension pipe, when the infusion apparatus is used, the tail end of the extension pipe can bypass the infusion bottle neck and entangle the infusion bottle neck, and the tail end is fixed in the clip, thereby preventing the infusion apparatus from falling off when the infusion apparatus is used, when the infusion bag is needed to be replaced, the clip can be opened, after the infusion bag is replaced, the clip can be fixed again, the fixed length can be adjusted freely, the most appropriate length is selected, the operation is simple and convenient, the infusion apparatus can be effectively prevented from falling off by adding the plastic extension pipe with the clip, the manufacturing;

2. the utility model discloses in, the checkpost that sets up comprises handle, external screw thread, lock sleeve, card foot, bayonet socket, recess, internal thread and anti-skidding line, will treat in the extension pipe of locking inserts the bayonet socket between two card feet, later through the internal thread of lock sleeve inside and the external screw thread locking connection on card foot surface, can lock the extension pipe of winding on infusion bag surface to prevent that the transfusion system from droing when hard, easy operation is convenient.

Drawings

Fig. 1 is a schematic structural view of an anti-drop infusion apparatus provided by the utility model;

fig. 2 is a schematic structural view of a clip of the anti-drop infusion apparatus provided by the utility model;

fig. 3 is a schematic view of the structure of the locking sleeve of the anti-drop infusion apparatus provided by the utility model.

Illustration of the drawings:

1-vein needle, 2-connecting cap, 3-flow rate regulator, 4-lower infusion tube, 5-Murphy's dropper, 6-upper infusion tube, 7-bottle stopper puncture outfit, 8-infusion support, 9-extension tube, 10-clip, 11-infusion bag, 12-handle, 13-external thread, 14-locking sleeve, 15-clamping foot, 16-bayonet, 17-groove, 18-internal thread and 19-anti-skid grain.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2 and 3, an anti-drop infusion apparatus comprises an upper infusion tube 6 and an extension tube 9, wherein one side of the surface of the upper infusion tube 6 is connected with the extension tube 9, the middle position of the extension tube 9 is connected with a clamp 10, a handle 12 is arranged above the clamp 10, one side of the bottom of the handle 12 is connected with a clamping foot 15, an external thread 13 is processed on the surface of the clamping foot 15, a locking sleeve 14 is connected below the surface of the front end of the clamping foot 15 through the external thread 13, an internal thread 18 is processed on the inner surface of the locking sleeve 14, a groove 17 is dug on the surface above the locking sleeve 14, and vertical anti-slip threads 19 are uniformly rolled on the side surface of the locking sleeve.

Referring to fig. 1, 2 and 3, a clip 10 is composed of a handle 12, an external thread 13, a locking sleeve 14, a clamping foot 15, a bayonet 16, a groove 17, an internal thread 18 and an anti-skid thread 19, the clip 10 is of a detachable structure, the lower end of an upper infusion tube 6 is connected with a Murphy's dropper 5, the lower end of the Murphy's dropper 5 is connected with a lower infusion tube 4, a flow rate regulator 3 is inserted in the surface of the lower infusion tube 4, the lower end of the lower infusion tube 4 is connected with a connecting cap 2, the lower end of the connecting cap 2 is connected with a vein needle 1 through a vein tube, the upper end of the upper infusion tube 6 is connected with a bottle stopper puncture outfit 7, an infusion bag 11 is inserted above the bottle stopper puncture outfit.

Referring to fig. 1 and 2, the bayonet 16 is formed by a gap between two clamping legs 15, the bayonet 16 is of a trapezoidal structure, the two clamping legs 15 are symmetrical about a vertical center line of the clip 10, the two clamping legs 15 are integrally of a cylindrical structure, the locking sleeve 14 is of a circular tube structure, two grooves 17 are dug at an upper port of the locking sleeve 14, the extension tube 9 can be well protected from being squeezed by the locking sleeve 14, and the handle 12 is of a mushroom head structure.

The working principle is as follows: an extension tube 9 is designed on the surface of one side of an upper infusion tube 6 at the lower section of a puncture outfit 7 of a bottle stopper of an infusion apparatus, the extension tube 9 is a flexible plastic tube, a clip 10 is arranged in the middle of the extension tube 9, the tail end of the extension tube 9 can be wound around an infusion bag 11 when the infusion apparatus is used, the infusion bag 11 is wound, and the tail end is fixed in the clip 10, so that the infusion apparatus can be prevented from falling off when the infusion apparatus is used, the clip 10 can be opened when the infusion bag is needed to be replaced, the clip 10 can be fixed again after the infusion bag is replaced, the fixed length can be conveniently and randomly adjusted, the most appropriate length is selected, the operation is simple and convenient, the infusion apparatus can be effectively prevented from falling off by adding the plastic extension tube 9 with the clip 10, and the puncture outfit is worthy of clinical popularization and use, the arranged clip 10 consists of a handle 12, an external thread 13, a locking sleeve 14, clamping feet 15, a clamping opening, afterwards, the inner thread 18 in the locking sleeve 14 is in locking connection with the outer thread 13 on the surface of the clamping pin 15, so that the extension tube 9 wound on the surface of the infusion bag 11 can be locked, the infusion apparatus is prevented from falling off when being forced, the operation is simple, the manufacture is convenient, and the input cost is low.

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 transfusion system, includes last transfer line (6) and extension pipe (9), its characterized in that, go up transfer line (6) surface one side and be connected with extension pipe (9), and extension pipe (9) intermediate position is connected with checkpost (10), checkpost (10) top is equipped with handle (12), and handle (12) bottom one side is connected with card foot (15) to card foot (15) surface machining has external screw thread (13), card foot (15) front end surface below is connected with lock sleeve (14) through external screw thread (13), and lock sleeve (14) inside surface machining has internal thread (18), lock sleeve (14) top surface is dug and is equipped with recess (17), and lock sleeve (14) side surface evenly roll-pressed has vertical anti-skidding line (19).

2. An anti-drop infusion set according to claim 1, wherein the clip (10) is composed of a handle (12), an external thread (13), a locking sleeve (14), a clamping foot (15), a bayonet (16), a groove (17), an internal thread (18) and an anti-slip thread (19), and the clip (10) is of a detachable structure.

3. An anti-drop infusion set according to claim 1, characterized in that the lower end of the upper infusion tube (6) is connected with a Murphy's dropper (5), the lower end of the Murphy's dropper (5) is connected with a lower infusion tube (4), a flow rate regulator (3) is inserted in the surface of the lower infusion tube (4), the lower end of the lower infusion tube (4) is connected with a connecting cap (2), the lower end of the connecting cap (2) is connected with a vein needle (1) through a vein tube, and the upper end of the upper infusion tube (6) is connected with a bottle stopper puncture outfit (7).

4. The anti-falling infusion apparatus according to claim 3, wherein an infusion bag (11) is inserted above the bottle stopper puncture outfit (7), and the upper end of the infusion bag (11) is hung on the infusion support (8) through a hook.

5. An anti-drop transfusion system according to claim 2, wherein the bayonet (16) is formed by a gap between two clamping legs (15), and the bayonet (16) is in a trapezoidal structure.

6. An anti-drop infusion set according to claim 5, wherein the two clamping legs (15) are symmetrical about the vertical center line of the clip (10), and the two clamping legs (15) are cylindrical in overall shape.

7. An anti-drop infusion set according to claim 1, wherein the locking sleeve (14) is of a circular tube structure, and two grooves (17) are dug at the upper port of the locking sleeve (14).

8. A dropout prevention infusion set according to claim 1, wherein the handle (12) is of mushroom head structure.