CN219481112U - Fixing device for connecting infusion bottle mouth with infusion apparatus - Google Patents

Abstract

The utility model discloses a fixing device for connecting an infusion set to an infusion bottle mouth, which comprises: a main body of the fixing device, the main body of the fixing device is stuck at the joint of a hanging bottle and a puncture assembly of a transfusion bottle stopper; the main body of the fixing device includes a plastic card, a support A column, a fixed head and a bottom bracket, the plastic card is integrally provided with a fixed head, the bottom of the fixed head is fixedly connected to the support column, and the lower end of the support column is integrally connected to the bottom bracket. In the utility model, the plastic card of the main body of the fixing device is stuck at the mouth of the bottle, and the position is limited by the bottle cap. Contamination of the cork piercer due to withdrawal of the cork piercer from the vial.

Description

A fixing device for connecting an infusion set to an infusion bottle mouth

technical field

The utility model relates to the technical field of infusion sets, in particular to a fixing device for connecting an infusion set to an infusion bottle mouth.

Background technique

Disposable infusion set is a common medical consumable, after aseptic treatment, it establishes a channel between the vein and the liquid medicine, and is used for intravenous infusion. Generally, it is composed of eight parts such as intravenous needle or injection needle, bottle stopper piercer cap, infusion hose, liquid medicine filter, flow rate regulator, drip pot, bottle stopper piercer, and air filter. There are injection parts, dosing ports, etc.

After the existing cork piercer and hanging bottle are inserted, they are fixed by the special rubber stopper of the hanging bottle. When pulled by an external force by mistake, it is easy to cause the infusion set bottle stopper and hanging bottle to separate, resulting in the infusion set bottle stopper piercing. It is polluted and cannot be used, causing certain waste.

Therefore, we propose a fixing device for connecting the infusion set to the mouth of the infusion bottle, so as to solve the problems mentioned above.

Utility model content

The purpose of the present utility model is to provide a fixing device for connecting an infusion set to an infusion bottle mouth, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a fixing device for connecting an infusion set to the mouth of an infusion bottle, comprising: a main body of the fixing device, the main body of the fixing device is stuck at the connection between the suspension bottle and the infusion bottle stopper puncture assembly, Prevent the external force from separating the suspension bottle and the infusion bottle stopper puncture assembly;

The main body of the fixing device includes a plastic card, a support column, a fixed head and a bottom bracket. The plastic card is integrally provided with a fixed head, the bottom of the fixed head is fixedly connected to the support column, and the lower end of the support column is integrally connected to the bottom bracket.

Preferably, the fixing head is threadedly connected with the support column.

Preferably, the infusion cork piercing assembly includes a cork piercer and a handle, the lower end of the cork piercer is fixed with a handle, and the base supports the lower surface of the handle.

Preferably, the hanging bottle includes a bottle mouth, a bottle cap is fixedly installed on the bottle mouth, and the cork piercer penetrates the bottle cap and is inserted into the hanging bottle.

Preferably, the deformation and expansion of the plastic card is sleeved on the bottle mouth, and the bottle cap limits the position of the plastic card.

Preferably, the inner wall of the plastic card is provided with anti-skid lines.

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

The plastic card of the main body of the fixing device is stuck at the mouth of the bottle, and the position is limited by the bottle cap, and the bottom bracket is limited by the handle, so that the main body of the fixing device is relatively fixed to hang the bottle and the cork piercer, and prevent the cork piercer from being accidentally pulled by external force. Contamination of the cork piercer due to withdrawal in the vial.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the cooperative schematic diagram of the utility model and hanging bottle;

Fig. 3 is a schematic diagram of the cooperation of the utility model with the mouth of the hanging bottle;

Fig. 4 is a schematic diagram of cooperation between the utility model and the infusion bottle stopper puncture assembly.

In the figure: 1, hanging bottle; 11, bottle cap; 12, bottle mouth; 2, main body of fixing device; 21, plastic card; 211, anti-skid pattern; 22, support column; 23, fixed head; . An infusion bottle stopper puncture assembly; 31. a handle; 32. a bottle stopper puncturer.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a fixing device for connecting an infusion set to the mouth of an infusion bottle, including: a fixing device main body 2, the fixing device main body 2 is stuck on the suspension bottle 1 and the infusion bottle stopper The joint of the puncture assembly 3 prevents the external force from separating the suspension bottle 1 and the infusion bottle stopper puncture assembly 3;

The main body 2 of the fixing device includes a plastic card 21, a support column 22, a fixed head 23 and a bottom support 24. The plastic card 21 is integrally provided with a fixed head 23, and the bottom of the fixed head 23 is fixedly connected to the support column 22, and the lower end of the support column 22 is integrally connected. Bottom support 24;

The fixed head 23 and the support column 22 can also be threadedly connected to facilitate the disassembly of the plastic card 21 and the bottom bracket 24;

The infusion cork puncture assembly 3 includes a cork puncturer 32 and a handle 31, the lower end of the cork puncturer 32 is fixed with a handle 31, and the cork puncturer 32 is inserted into the hanging bottle 1 by pressing the handle 31;

Bottom bracket 24 supports the lower surface of handle 31;

The hanging bottle 1 includes a bottleneck 12, a bottle cap 11 is fixedly installed on the bottleneck 12, and a bottle stopper puncturer 32 penetrates the bottle cap 11 and is inserted into the hanging bottle 1;

When the plastic card 21 deforms and opens and is set on the bottle mouth 12, the bottle cap 11 supports the plastic card 21;

The inner wall of the plastic card 21 is provided with anti-slip lines 211, which are used to increase the friction with the bottle mouth 12 and prevent the plastic card 21 from being separated from the bottle mouth 12;

When the cork piercer 32 is pulled by external force, the bottom support 24 supports the handle 31, and the plastic card 21 is blocked by the bottle cap 11, so that the fixing device main body 2 is relatively fixed to hang the bottle 1 and the cork piercer 32, preventing the cork piercer from 32 were pulled out by external force and suffered from pollution.

Working principle: The plastic card 21 of the main body 2 of the fixing device is stuck on the bottle mouth 12, and the position is limited by the bottle cap 11, and the bottom bracket 24 is limited by the handle 31, so that the main body 2 of the fixing device is relatively fixed to hang the bottle 1 and the cork piercer 32. Prevent the cork piercer 32 from being pulled out from the hanging bottle 1 by an external force by mistake, causing the cork piercer 32 to be polluted.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A fixing device for connecting an infusion set to the mouth of an infusion bottle, comprising: a main body (2) of the fixing device, characterized in that the main body (2) of the fixing device is stuck in the suspension bottle (1) and the infusion bottle stopper puncture assembly (3 ) at the junction; The main body (2) of the fixing device includes a plastic card (21), a support column (22), a fixing head (23) and a bottom bracket (24). The plastic card (21) is integrally provided with a fixing head (23), and the fixing head (23) is fixedly connected to the support column (22) at the bottom, and the lower end of the support column (22) is integrally connected to the bottom bracket (24). 2. The fixing device for connecting the infusion set to the mouth of the infusion bottle according to claim 1, characterized in that the fixing head (23) is screwed to the support column (22). 3. The fixing device for connecting an infusion set to the mouth of an infusion bottle according to claim 1, characterized in that, the infusion bottle stopper puncture assembly (3) includes a bottle stopper piercer (32) and a handle (31), the bottle The lower end of the plug piercer (32) is fixedly provided with a handle (31), and the bottom support (24) supports the lower surface of the handle (31). 4. A fixing device for connecting an infusion set to an infusion bottle mouth according to claim 3, characterized in that, the hanging bottle (1) includes a bottle mouth (12), and a bottle cap ( 11), the cork piercer (32) penetrates the bottle cap (11) and is inserted into the hanging bottle (1). 5. The fixing device for connecting an infusion set to the mouth of an infusion bottle according to claim 1, characterized in that the plastic card (21) is deformed and opened and set on the bottle mouth (12), and the bottle cap (11) Limit the plastic card (21). 6 . The fixing device for connecting an infusion set to an infusion bottle mouth according to claim 5 , characterized in that, the inner wall of the plastic card ( 21 ) is provided with anti-slip lines ( 211 ).