CN213490646U

CN213490646U - Three-cavity nutrition tube

Info

Publication number: CN213490646U
Application number: CN202021924039.XU
Authority: CN
Inventors: 张博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-22
Anticipated expiration: 2030-09-04

Abstract

The utility model provides a three-cavity nutrition tube, belonging to the technical field of medical supplies. The three-cavity nutrition tube comprises a three-cavity nutrition tube body and a fixing component. The fixing component comprises a collet, a lower fixing hoop, an upper fixing hoop, a threaded rod, a pressing plate and an elastic cord, wherein the lower fixing hoop is arranged on one side of the collet, one end of the upper fixing hoop is rotatably arranged on one side of the lower fixing hoop, the three-cavity nutrient canal body is arranged on the lower fixing hoop and between the upper fixing hoop, the threaded rod is penetratingly arranged on the upper fixing hoop, the pressing plate is arranged on the threaded rod close to one end of the lower fixing hoop, the elastic cord is sleeved on two ends of the collet, the nutrient canal is fixed through the lower fixing hoop, the upper fixing hoop and the pressing plate, and then the elastic cord is sleeved on the head of a patient, so that the friction nasal mucosa caused by shaking of the pipeline is effectively reduced, the damage is reduced, the pipeline is prevented from being dragged to.

Description

Three-cavity nutrition tube

Technical Field

The utility model relates to the field of medical supplies, particularly, relate to a three chamber nutrition tube.

Background

At present, stomach tubes are often used for assisting in the treatment of stomach diseases, and nutrition needs to be supplied to patients through three-cavity nutrition tubes.

There is the drawback when current three chamber nutrition pipe uses, fixes through the sticky tape during the use usually, and the pipeline rubs easily and causes the damage of nasal mucosa, does not even notice and pulls the pipeline easily.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model provides a three chamber nutrition tube aims at improving the problem that current three chamber nutrition tube is easy to slide, and the friction nasal mucosa causes the damage, drops even.

The utility model discloses a realize like this:

the utility model provides a three-cavity nutrition tube, which comprises a three-cavity nutrition tube body and a fixed component.

The fixing component comprises a bottom support, a lower fixing hoop, an upper fixing hoop, a threaded rod, a pressing plate and an elastic cord, wherein the lower fixing hoop is arranged on one side of the bottom support, one end of the upper fixing hoop is rotatably arranged on one side of the lower fixing hoop, the other end of the upper fixing hoop is provided with a clamping rod, the bottom support is provided with a clamping groove, the clamping rod is connected with the clamping groove, the three-cavity nutrient canal body is arranged between the lower fixing hoop and the upper fixing hoop, the threaded rod is arranged on the upper fixing hoop in a penetrating manner, the pressing plate is arranged on the threaded rod close to one end of the lower fixing hoop, the elastic cord is provided with two elastic cords, the two elastic cords are sleeved on two ends of the bottom support, the elastic cord is far away from one end of the.

The utility model discloses an in an embodiment, buckle spare includes the fixture block, the fixture block is provided with a plurality of, the fixture block is the elastic block, the card hole has been seted up to elastic cord one end, the fixture block with card hole phase-match sets up.

The utility model discloses an in one embodiment, the clamp plate is the arc, the clamp plate is kept away from threaded rod one end is provided with the rack, the rack is provided with a plurality of, down fixed hoop also is provided with the rack.

The utility model discloses an in the embodiment, kelly one side fixedly connected with stopper, the stopper is the wedge, the draw-in groove is L type groove, the stopper with the corresponding setting of draw-in groove.

The utility model discloses an in one embodiment, the collet both sides are seted up flutedly, be provided with the connecting rod in the recess, the elastic cord cup joint in the connecting rod surface.

The utility model discloses an in one embodiment, the spout has been seted up to lower fixed hoop one end, it is provided with the slider to go up fixed hoop one end, the slider with the spout clearance sets up.

In an embodiment of the present invention, the upper fixing hoop is fixedly connected with the fixing tube, and the thread of the fixing tube is sleeved on the surface of the threaded rod.

In an embodiment of the present invention, the threaded rod is close to the fixed pipe one end fixedly connected with knob.

The utility model discloses an in an embodiment, threaded rod one end is provided with the arch, the spacing groove has been seted up to clamp plate one side, the spacing groove is T type groove, protruding with the spacing groove phase-match sets up.

In an embodiment of the present invention, the bottom support is an arc support and is ergonomic.

The utility model has the advantages that: the utility model discloses a three chamber nutrient canals that above-mentioned design obtained, during the use, rotate and go up fixed hoop, put into down fixed hoop with the pipeline, rotate fixed hoop again, in card bar card advances the draw-in groove, then rotate the threaded rod, the threaded rod drives the clamp plate and removes, the clamp plate moves towards lower fixed hoop, clamp plate and lower fixed hoop compress tightly the pipeline fixedly, then overlap the elastic braid at patient's head, couple together through buckle spare joint, through lower fixed hoop, it fixes the nutrient canal to go up fixed hoop and clamp plate, then overlap at patient's head through the elastic braid, thereby reduced the pipeline effectively and rocked the friction nasal mucosa, the damage has been reduced, simultaneously to a great extent prevented to drag the pipeline, stability has been increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a three-cavity feeding tube according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a fixing assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a cross-section of a lower fixing hoop according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a platen according to an embodiment of the present invention;

fig. 5 is an exploded schematic view of the elastic band according to the embodiment of the present invention.

In the figure: 100-three-cavity nutrition tube body; 200-a stationary component; 210-shoe; 211-card slot; 212-a groove; 2121-connecting rod; 220-lower fixing hoop; 221-a chute; 230-upper fixing hoop; 231-a clamping bar; 232-a slide block; 233-fixed tube; 2311-a limiting block; 240-threaded rod; 241-a knob; 242-protrusions; 250-a pressing plate; 251-a rack; 252-a limit groove; 260-elastic band; 261-a clasp; 2611-a fixture block; 262-card hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a three-chamber feeding tube comprises a three-chamber feeding tube body 100 and a fixing component 200.

The fixing component 200 is arranged on the surface of the three-cavity feeding tube body 100, the three-cavity feeding tube body 100 is used for a patient, and the fixing component 200 is used for fixing the three-cavity feeding tube body 100 to prevent the three-cavity feeding tube body 100 from shaking and rubbing skin.

Referring to fig. 1, 2, 3, 4 and 5, the fixing assembly 200 includes a bottom bracket 210, a lower fixing hoop 220, an upper fixing hoop 230, a threaded rod 240, a pressing plate 250, and an elastic band 260, the lower fixing hoop 220 is disposed on one side of the bottom bracket 210, the bottom bracket 210 and the lower fixing hoop 220 are integrally formed, the bottom bracket 210 is an arc-shaped bracket, which is ergonomic and comfortable, one end of the upper fixing hoop 230 is rotatably disposed on one side of the lower fixing hoop 220, specifically, one end of the lower fixing hoop 220 is formed with a sliding slot 221, one end of the upper fixing hoop 230 is provided with a sliding block 232, the sliding block 232 is disposed in a gap with the sliding slot 221, a rotating effect is achieved through the sliding block 232 and the sliding slot 221, the other end of the upper fixing hoop 230 is provided with a clamping bar 231, the bottom bracket 210 is formed with a clamping slot 211, the clamping bar 231 is clamped in the clamping slot 211, specifically, one side of the, the clamping groove 211 is an L-shaped groove, the stopper 2311 is arranged corresponding to the clamping groove 211, the clamping rod 231 and the stopper 2311 are integrally formed, the stopper 2311 is clamped into the clamping groove 211 by pressing the clamping rod 231, the clamping rod 231 is prevented from slipping out of the clamping groove 211 due to external force, the three-cavity nutrition tube body 100 is arranged between the lower fixing hoop 220 and the upper fixing hoop 230, the threaded rod 240 is arranged between the upper fixing hoop 230 and the upper fixing hoop 230 in a penetrating manner, the upper fixing hoop 230 is in threaded sleeve connection with the threaded rod 240, specifically, the outer side of the upper fixing hoop 230 is fixedly connected with the fixing tube 233, the fixing tube 233 is in threaded sleeve connection with the surface of the threaded rod 240, the contact surface between the threaded rod 240 and the upper fixing hoop 230 is increased, and shaking caused by the fact that the upper fixing hoop 230 is thin is prevented, in the embodiment, one end, close to the fixing tube 233, of the threaded rod 240 is fixedly, one side of the pressing plate 250 is provided with a limiting groove 252, the limiting groove 252 is a T-shaped groove, the protrusion 242 and the limiting groove 252 are arranged in a matching manner, when the threaded rod 240 is rotated, the pressing plate 250 linearly moves and does not rotate, in the embodiment, the pressing plate 250 is an arc-shaped plate, one end of the pressing plate 250, which is far away from the threaded rod 240, is provided with a plurality of racks 251, the lower fixing hoop 220 is also provided with the racks 251, the degree of clamping the nutrient canal is increased, so that the clamping is firmer, the two elastic bands 260 are arranged, the two elastic bands 260 are sleeved at the two ends of the bottom support 210, specifically, the two sides of the bottom support 210 are provided with grooves 212, the grooves 212 are internally provided with connecting rods 2121, the elastic bands 260 are sleeved on the surfaces of the connecting rods 2121, the bottom support 210 is connected by being sleeved on the connecting, two elastic cord 260 pass through buckle 261 joint, and is concrete, buckle 261 includes fixture block 2611, and fixture block 2611 is provided with a plurality of, and fixture block 2611 is the elastic block, and the card hole 262 has been seted up to elastic cord 260 one end, and fixture block 2611 sets up with card hole 262 phase-match, goes into card hole 262 through elasticity fixture block 2611 joint to couple together two elastic cord 260, a plurality of fixture blocks 2611 and the setting of card hole 262 simultaneously, the length of elastic cord 260 can certain regulation, improve the practicality.

Specifically, the working principle of the three-cavity nutrition tube is as follows: the upper fixing hoop 230 is rotated to place the pipeline into the lower fixing hoop 220, the upper fixing hoop 230 is rotated to clamp the clamping rod 231 into the clamping groove 211, then the knob 241 is rotated, the knob 241 drives the threaded rod 240 to rotate, under the action of the limiting groove 252 and the protrusion 242, the pressing plate 250 moves towards the lower fixing hoop 220, the pressing plate 250 and the rack 251 compress and fix the pipeline, then pulling the elastic belts 260 to buckle the elastic clamping blocks 2611 into the clamping holes 262, connecting the two elastic belts 260 and fixing the two elastic belts on the head of the patient, the fastening is performed by a fastener 261, the feeding tube is fixed by the lower fixing hoop 220, the upper fixing hoop 230 and the pressing plate 250, the rack 251 further clamps the tube, then the nasal mucosa is sleeved on the head of the patient through the elastic band 260, so that the shaking friction of the pipeline on the nasal mucosa is effectively reduced, the damage is reduced, meanwhile, the pipeline is prevented from being pulled to a great extent, and the stability is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. The three-cavity nutrition tube is characterized by comprising

A three-cavity nutrition tube body (100);

the fixing component (200), the fixing component (200) comprises a bottom support (210), a lower fixing hoop (220), an upper fixing hoop (230), a threaded rod (240), a pressing plate (250) and an elastic band (260), the lower fixing hoop (220) is arranged on one side of the bottom support (210), one end of the upper fixing hoop (230) is rotatably arranged on one side of the lower fixing hoop (220), the other end of the upper fixing hoop (230) is provided with a clamping rod (231), the bottom support (210) is provided with a clamping groove (211), the clamping rod (231) is clamped in the clamping groove (211), the three-cavity nutrition tube body (100) is arranged between the lower fixing hoop (220) and the upper fixing hoop (230), the threaded rod (240) is arranged on the upper fixing hoop (230) in a penetrating manner, the pressing plate (250) is arranged at one end, close to the lower fixing hoop (220), of the threaded rod (240), elastic cord (260) are provided with two, two elastic cord (260) cup joint in collet (210) both ends, elastic cord (260) are kept away from collet (210) one end is provided with buckle spare (261), two elastic cord (260) pass through buckle spare (261) joint.

2. The three-cavity feeding tube as claimed in claim 1, wherein the fastening member (261) comprises a plurality of fastening blocks (2611), the fastening blocks (2611) are elastic blocks, a fastening hole (262) is formed at one end of the elastic band (260), and the fastening blocks (2611) are matched with the fastening holes (262).

3. The three-cavity feeding tube according to claim 1, wherein the pressing plate (250) is an arc-shaped plate, a rack (251) is arranged at one end of the pressing plate (250) far away from the threaded rod (240), a plurality of racks (251) are arranged, and the rack (251) is also arranged on the lower fixing hoop (220).

4. The three-cavity feeding tube according to claim 1, wherein a limit block (2311) is fixedly connected to one side of the clamping rod (231), the limit block (2311) is a wedge-shaped block, the clamping groove (211) is an L-shaped groove, and the limit block (2311) and the clamping groove (211) are arranged correspondingly.

5. The three-cavity feeding tube according to claim 1, wherein grooves (212) are formed in two sides of the bottom support (210), a connecting rod (2121) is arranged in each groove (212), and the elastic band (260) is sleeved on the surface of the connecting rod (2121).

6. The three-cavity feeding tube according to claim 1, wherein a sliding groove (221) is formed at one end of the lower fixing hoop (220), a sliding block (232) is arranged at one end of the upper fixing hoop (230), and the sliding block (232) and the sliding groove (221) are arranged in a clearance manner.

7. The three-cavity feeding tube according to claim 1, wherein a fixing tube (233) is fixedly connected to the outer side of the upper fixing hoop (230), and the fixing tube (233) is sleeved on the surface of the threaded rod (240) in a threaded manner.

8. The triple-lumen feeding tube according to claim 7, wherein a knob (241) is fixedly connected to one end of the threaded rod (240) near the fixed tube (233).

9. The three-cavity nutrient canal as claimed in claim 1, wherein a protrusion (242) is disposed at one end of the threaded rod (240), a limit groove (252) is disposed at one side of the pressure plate (250), the limit groove (252) is a T-shaped groove, and the protrusion (242) is disposed in a manner of being matched with the limit groove (252).

10. The triple lumen feeding tube of claim 1, wherein the shoe (210) is an arc-shaped shoe.