TWM504598U - Fixation structure for feeding device - Google Patents

Description

Feeder fixing structure

The present invention is a feeding device fixing structure, in particular, a feeding device fixing structure for feeding a patient who cannot swallow autonomously in the medical care field, and a card block or a card hole at the bottom of the feeding tube, the card block or The boring hole can be snap-fitted to the corresponding boring hole or the licking block of the pouring member, thereby fixing the pouring member to the feeding bowl.

With the development of science and technology and the advancement of medical technology, the survival rate of injured patients is relatively improved. However, when patients are unable to eat by themselves due to injury or aging, they need medical personnel or their families to feed through the nasogastric tube or gastric catheter. The method of intubation is to treat the diet into a fluid state and introduce it into the stomach through the nasal cavity or stomach stoma to supply the patient with normal calories and nutrition.

However, during the feeding process, it often happens that the nasogastric tube or the gastric tube and the feeding tube joint are not enough, and the feeding pressure is too large, which causes the nasogastric tube or the gastric tube and the feeding tube to separate, causing the liquid food to be sprayed. The troubles of one place.

To this end, the conventional conventional feeding device is constructed as shown in the "Nose-stomach tube compression deformation opening structure" of the Republic of China New Patent Publication No. M481736, which describes a nasogastric tube compression deformation opening structure, including: The inlet member and a hollow hose, wherein the pouring member is a tubular body made of an elastic material, and a passage is formed therein, and the passage is provided with an elastic closing piece, and a part of the peripheral edge of the sealing piece is connected with the inner wall of the passage The remaining part of the circumference and the inner wall of the passage can be opened and closed, and one end of the hollow hose is connected with the pouring member at one end, and the other end is an extended end; thereby, the closing piece can be used to effectively block air from entering The patient's stomach, as well as the position of the corresponding closure piece on the outside of the compression infusion, deforms the closure piece to open the channel for feeding.

There are still some shortcomings in the patent's previous case to be improved. The main differences are:

The former case is to use a closed piece to maintain the closed state of the nasogastric tube to block the air from entering, which is convenient for feeding, but can not effectively solve the problem that the nasogastric tube is easy to fall off during the feeding process.

Accordingly, in order to solve the above-mentioned patent deficiencies, the present inventors have made efforts to develop and improve a feeder fixing structure, which comprises: a filling member, which is provided with a passage, one end of the passage is provided with an inlet end, and the other end is provided The first fixing portion is at least one latching hole or at least one latching block, and the first fixing portion is used for the pouring member and the first fixing portion. The feeding tube is combined.

Further, one end of the inlet end is extended with a plug cover that is movable to open and close the inlet end.

Further, the infusion member is a tubular body made of an elastic material.

Further, the outlet end is for attachment to a nasal cavity or a gastrostomy.

Further, the card boring system penetrates the channel.

Further, the filling member has a check valve disposed between the inlet end and the outlet end for preventing the upstream food from flowing back from the outlet end to the inlet end.

Further, the present invention is also a feeding tube having a feeding device fixing structure, which is used in combination with the above-mentioned feeding device fixing structure, the feeding tube having a feeding device fixing structure, comprising: a feeding tube, the feeding tube And a second fixing portion corresponding to the first fixing portion of the pouring member, wherein the second fixing portion is at least one clamping block or at least one clamping hole .

Further, the food feeding cylinder is provided with a food receiving groove.

The feeder structure of the present creation has the following effects:

1. The design of the card block and the card hole can make the filling part and the feeding bowl tightly fixed, so as to avoid the separation of the filling part and the feeding bowl due to the excessive pressure in the feeding process, thereby spraying the liquid food. The situation at the ground is happening.

2. The backstop valve of the present invention can help the user to keep the liquid food of the pouring member at the outlet end of the pouring member when the filling member and the feeding tube are detached after the filling is completed, so as to continue the flow. To the nasal cavity or gastrostomy of the human body, and to prevent the liquid food in the infusion piece from being detached from the filling member and the feeding bowl, the inlet end is sprayed back against the flow.

3. The plug of the present invention can be sealed at the inlet end to maintain the sanitation in the passage of the pouring member, and to prevent air dust from flying into the filling member, thereby causing bacterial infection of the patient.

The primary efficacy of the present feeder fixed configuration will be apparent in the following examples.

The embodiment of the present invention is a feeding device fixing structure. First, please refer to the first to third figures, which mainly comprises: a filling member (1) and a feeding bowl (2).

The pouring member (1) is a tubular body made of an elastic material, and is provided with a passage (11). One end of the passage (11) is provided with an inlet end (12), and the other end is provided with an outlet. The end (13), the outlet end (13) is connected to a nasal cavity or a gastrostomy, and the filling member (1) is provided with a first fixing portion (14), the first fixing portion (14) The through hole (1) is provided with a check valve (15) disposed between the inlet end (12) and the outlet end (13). To prevent the top quality food (A) from flowing back from the outlet end (13) to the inlet end (12) (please refer to the fourth figure).

The food injection cylinder (2) is provided with a discharge end (21), and the injection end (21) is provided with a second fixing portion corresponding to the first fixing portion (14) of the pouring member (1). (22) The second fixing portion (22) is a card holder block that is engaged with the card hole, and the food container (2) has a food receiving groove (23) for the liquid to be placed. Food (A) (please refer to the fourth figure).

Preferably, at one end of the inlet end (12), a plug cover (16) that is movable to open and close the inlet end (12) is provided for sealing to the inlet end (12). The sanitation in the passage (11) of the filling member (1) can be maintained to prevent air dust from flying into the filling member (1), causing bacterial infection of the patient.

In the case of use, the embodiment of the present invention, as shown in the fourth figure, is continued by medical means to extend the outlet end (13) of the filling member (1) from the nasal cavity or stomach stoma of the human body to the stomach. a portion (not shown), and attaching the feeding tube (2) to the filling member (1), by the first fixing portion (14) of the filling member (1) and the feeding tube ( 2) The second fixing part (22) is engaged with the clamping block by the locking hole (please refer to the third figure) to join the two together, and will not fall off easily and improve the use. For convenience, during the feeding process, the liquid food (A) is poured into the food receiving tank (23), and the filling end (21) of the feeding bowl (2) flows to the filling. The inlet end (12) of the inlet (1) (please refer to the first figure), and finally through the outlet end (13) to the nasal cavity or gastrostomy of the human body for the patient to absorb nutrients.

The check valve (15) can help the user to make the liquid filling food of the filling member (1) when the filling member (1) and the feeding tube (2) are detached after the filling is completed. Retained at the outlet end (13) of the filling member (1) to continue to flow to the nasal cavity or gastrostomy of the human body, and to avoid the flow of the liquid food (A) in the filling member (1) with the filling member (1) When the food container (2) is detached, since the inlet end (12) becomes an open end, the liquid food (A) is not ejected by the inlet end (12). (Please refer to the first figure).

A plug cover (16) that is movable to open and close the inlet end (12) is extended by one end of the inlet end (12) (please refer to the first figure) to maintain the filling member (1) Hygiene, to prevent airborne dust from flying into the infusion (1), causing bacterial infection in patients.

Finally, please refer to the fifth figure. The present invention has another embodiment. The first fixing portion (14A) of the filling member (1A) may also be a clamping block, and the feeding tube (2A) is provided with a Corresponding to the second fixing portion (22A) fixed to the first fixing portion (14A) of the pouring member (1A), the second fixing portion (22A) may also be a latching hole.

In view of the above description of the embodiments, the above-described embodiments are merely a preferred embodiment of the present invention, and the implementation of the present invention is not limited thereto. The scope, that is, the simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the creation of the creation, are within the scope of this creation.

(1) (1A) ‧‧‧Injection
(11) ‧‧‧ channels
(12) ‧‧‧ entrance end
(13) ‧‧‧export end
(14) (14A) ‧ ‧ first fixed department
(15)‧‧‧Check valve
(16)‧‧‧Segai
(2) (2A)‧‧‧Note tube
(21)‧‧‧Note
(22) (22A) ‧ ‧ Second Fixed Department
(23) ‧ ‧ food storage slots
(A) ‧ ‧ liquid food

[First figure] is an exploded view of the present embodiment.

[Second diagram] is a combination diagram of the present creation embodiment.

[Third Figure] is a cross-sectional view of the present embodiment.

[Fourth figure] is a schematic diagram of the use of the present embodiment.

[Fifth Diagram] A cross-sectional view of another embodiment of the present creation.

(1)‧‧‧Injection

(11) ‧‧‧ channels

(12) ‧‧‧ entrance end

(13) ‧‧‧export end

(14) ‧‧‧First Fixed Department

(15)‧‧‧Check valve

(16)‧‧‧Segai

(2)‧‧‧Note tube

(21)‧‧‧Note

(22) ‧‧‧Second fixed department

(23) ‧ ‧ food storage slots

Claims (8)

A feeding device fixing structure comprises: a filling member, which is provided with a passage, one end of the passage is provided with an inlet end, the other end is provided with an outlet end, and the pouring member is provided with a first fixing portion, The first fixing portion is at least one latching hole or at least one latching block, and the first fixing portion is configured to join the pouring member with a feeding bowl. The feeding device fixing structure according to claim 1, wherein one end of the inlet end is extended with a plug cover that is movable to open and close the inlet end. The feeding device fixing structure according to claim 1, wherein the filling member is a tubular body made of an elastic material. The feeding device fixing structure of claim 1, wherein the outlet end is for connection to a nasal cavity or a gastrostomy. The feeder fixing structure according to claim 1, wherein the card hole is penetrated to the channel. The feeding device fixing structure according to claim 1, wherein the filling member further has a check valve disposed between the inlet end and the outlet end for preventing the top quality food from being discharged from the outlet end. Countercurrent to the inlet end. A feeding device having a feeding device fixing structure, which is used in combination with the feeding device fixing structure according to any one of claims 1 to 6, which comprises: a feeding bowl, the feeding tube is provided And a second fixing portion corresponding to the first fixing portion of the pouring member, the second fixing portion being at least one latching block or at least one latching hole. A feeding tube having a feeding device fixing structure according to claim 7, wherein the feeding tube is provided with a food receiving groove.