CN213312794U

CN213312794U - Stomach tube fixer

Info

Publication number: CN213312794U
Application number: CN202021244494.5U
Authority: CN
Inventors: 王嘉慧; 孟小焕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-06-01
Anticipated expiration: 2030-06-29

Abstract

The stomach tube fixer effectively solves the problems that the stomach tube is not firmly fixed and the facial skin of a patient is easily damaged; the silicon gel body comprises a left-right direction inverted-T-shaped silicon body, wherein a front-back through U-shaped groove with an upward opening is formed in the silicon body, a front-back direction rectangular groove is formed in each of the left side and the right side of the silicon body, a U-shaped connecting rod is connected in the rectangular groove in a sliding mode, the openings of the two connecting rods are opposite, two up-down direction abdicating grooves which are distributed in the front-back direction are formed in each of the left side wall and the right side wall of the U-shaped groove respectively, the abdicating grooves are communicated with the rectangular grooves on the corresponding sides of the abdicating grooves, arc-shaped blocks are connected in the abdicating grooves in a sliding mode, the arc-shaped blocks can extend into the U-shaped grooves, opposite; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Stomach tube fixer

Technical Field

The utility model relates to the technical field of auxiliary instruments for the department of gastroenterology, in particular to a stomach tube fixer.

Background

The operation is kept somewhere to the stomach tube can provide the nutrition support for critical patient, the patient of stomach flatulence can extract interior hydrops and long-pending gas in order to alleviate the symptom, promote to restore, the fixed very easy landing of stomach tube in clinical, need insert the stomach tube once more, not only cause the injury to the patient, medical personnel's work load has also been increased, and now medical personnel simply fix to the fixed usual adhesive tape that uses of stomach tube, because patient's lip upper portion, lead to the adhesive tape to drop easily when the alar department of nose produces a little secretion, often an adhesive tape is fixed not firm, need many adhesive tapes, it influences patient's breathing to block up the nostril easily, and the scale on the stomach tube is observed inconveniently, it is inconvenient to control stomach tube male degree, not only can be fixed more firm with the stomach tube, also cause the injury to patient's facial skin, medical personnel.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a stomach tube fixer which effectively solves the problems that the stomach tube is not firmly fixed and the facial skin of a patient is easily injured.

The technical scheme of its solution is, the utility model discloses a direction and the colloidal silica of shape of falling T about, link up and opening U-shaped groove up around having seted up on the colloidal silica, the rectangular channel of fore-and-aft direction is seted up respectively to the colloidal silica left and right sides, sliding connection has the connecting rod of U-shaped in the rectangular channel, two connecting rod openings are relative, set up two respectively on the wall of the U-shaped groove left and right sides along the fore-and-aft direction arrange and the groove of stepping down of up-and-down direction, the groove of stepping down communicates rather than the rectangular channel that corresponds the side, sliding connection has the arc piece in the groove of stepping down, the arc piece can stretch into the U-shaped inslot, the looks remote site of two connecting rods stretches into its arc piece fixed connection who corresponds the inslot of side and rather.

Compared with the prior art, the beneficial effects of the utility model are that: through the colloidal silica that sets up, U-shaped groove and arc piece, not only be convenient for carry out better fixed with the stomach tube, avoid taking off the pipe, cause the injury to the patient, also can be convenient for observe the scale on the stomach tube, be convenient for to patient's safe intubate, the connecting rod that is equipped with, the ejector pad, U-shaped piece and rectangular block, not only be convenient for make the arc piece stabilize to fix the stomach tube, also be convenient for operate, improve the efficiency of fixed stomach tube, fixed band and connector link that are equipped with, can be with the better fixing in patient's nose below of colloidal silica, it is more firm to fix the stomach tube, avoid taking off the pipe, cause the injury to the patient, medical personnel's work load has not only been alleviateed, also reduce the injury to patient's facial skin, the structure is simple.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a full-section top perspective view of the utility model.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5, including the colloidal silica 1 of left and right directions and shape of falling T, link up and the ascending U-shaped groove 2 of opening around seting up on the colloidal silica 1, the rectangular channel 3 of fore-and-aft direction is seted up respectively to the colloidal silica 1 left and right sides, sliding connection has the connecting rod 4 of U-shaped in the rectangular channel 3, two connecting rod 4 openings are relative, set up two respectively on the wall of U-shaped groove 2 left and right sides and arrange and the groove 5 of stepping down of upper and lower direction along the fore-and-aft direction, the groove 5 communicates rather than the rectangular channel 3 of corresponding side, sliding connection has arc piece 6 in the groove 5 of stepping down, arc piece 6 can stretch into in the U-shaped groove 2, the looks remote site of two connecting rods 4 stretches into respectively in the groove 5 of stepping down of its corresponding side and rather than the arc piece 6 fixed connection of corresponding side, both ends are.

For the convenience of promoting the connecting rod 4, the end of carrying on the back of the body of two connecting rods 4 be equipped with the ejector pad 8 of direction about respectively, the end of carrying on the back of the body of two ejector pads 8 all runs through the colloidal silica 1 and with colloidal silica 1 sliding connection, both sides are connected rather than the connecting rod 4 that corresponds the side through controlling axial extension spring 9 respectively around in the rectangular channel 3.

In order to be able to slide and locate the connecting rods 4, the rectangular groove 3 is internally provided with a rectangular block 10 which is positioned in front of the push block 8 and in the vertical direction, the back ends of the two connecting rods 4 can be respectively contacted with the rectangular block 10 on the corresponding side, the push block 8 is provided with a through groove 11 in an inverted L shape, and the through groove 11 is internally connected with a U-shaped block 12 which has a front end capable of extending out of the push block 8 and can be clamped on the rectangular block 10 on the corresponding side.

In order to facilitate the sliding of the U-shaped blocks 12, push rods 13 in the left and right directions are respectively arranged at the back ends of the two U-shaped blocks 12, the back ends of the two push rods 13 respectively extend out of the through grooves 11 at the corresponding sides of the push rods and are provided with push plates 14, and the push rods 13 are in sliding connection with the through grooves 11.

In order to facilitate the face of the patient fixed with the colloidal silica 1, the free end of the left fixing band 7 be equipped with the connector link 15 of fore-and-aft direction and mouth font, the free end of the right fixing band 7 can pass through the connector link 15 and be equipped with first magic subsides 16, the outside of the right fixing band 7 is equipped with can paste 16 adhesive second magic subsides 17 with first magic.

In order to enable the arc-shaped block 6 to better clamp the gastric tube, a plurality of elastic blocks 18 which are uniformly distributed along the arc length direction and are in the front-back axial direction are arranged on the inner side of the arc-shaped block 6.

When the utility model is used, firstly, the silicon colloid 1 is placed below the nose of a patient, the fixing band 7 is wound on the head of the patient, the fixing band 7 on the right side passes through the connecting buckle 15, the degree of tightness is adjusted, the first magic tape 16 and the second magic tape 17 are bonded together, the silicon colloid 1 is stably fixed below the nose of the patient, and the fixing band 7 is made of soft breathable material, so that the skin of the patient is prevented from being crushed, and the comfort level of the patient is improved;

the stomach tube needs to be fixed, when the stomach tube is prevented from being detached, the stomach tube is firstly placed in the U-shaped groove 2, the two push plates 14 are pressed at the same time, the push plates 14 drive the push blocks 8 to relatively slide along the silica gel body 1, the push blocks 8 drive the connecting rods 4 to relatively slide along the rectangular grooves 3, the tension springs 9 are stretched, the connecting rods 4 drive the arc blocks 6 to slide into the U-shaped groove 2 along the abdicating grooves 5, the arc blocks 6 clamp the stomach tube tightly, the U-shaped blocks 12 and the rectangular blocks 10 are in the same straight line, the push plates 14 are pushed forwards, the push plates 14 drive the U-shaped blocks 12 to be clamped on the rectangular blocks 10 through the push rods 13, the connecting rods 4 are positioned in a sliding mode, the arc blocks 6 can stably clamp the stomach tube tightly, the stomach tube is prevented from sliding and detaching, the elastic blocks 18 are arranged, the stomach tube can be better fixed, scales on;

when no longer being fixed to the stomach tube, at first promote push pedal 14 backward, push pedal 14 drives U-shaped piece 12 through push rod 13 and slides backward along leading to groove 11, make U-shaped piece 12 no longer block on rectangular block 10, no longer to connecting rod 4's slide orientation, under the effect of extension spring 9, extension spring 9 drives connecting rod 4 and slides along 3 back of the body mutually of rectangular channel, connecting rod 4 drives arc piece 6 and slides along 5 back of the body mutually of stepping down of groove, make arc piece 6 no longer press from both sides tight stomach tube, then remove bonding state with first magic subsides 16 and second magic subsides 17, take out fixed band 7 on right side from connector link 15, take out colloidal silica 1 from patient's nose below.

Claims

1. A stomach tube fixer comprises a left-right direction inverted T-shaped silica gel body (1), and is characterized in that the silica gel body (1) is provided with a U-shaped groove (2) which is communicated from front to back and has an upward opening, the left side and the right side of the silica gel body (1) are respectively provided with rectangular grooves (3) in the front-back direction, the rectangular grooves (3) are connected with U-shaped connecting rods (4) in a sliding way, the openings of the two connecting rods (4) are opposite, the left side wall and the right side wall of the U-shaped groove (2) are respectively provided with two abdicating grooves (5) which are arranged along the front-back direction and in the up-down direction, the abdicating grooves (5) are communicated with the rectangular grooves (3) on the corresponding sides, the abdicating grooves (5) are connected with arc blocks (6) in a sliding way, the arc blocks (6) can stretch into the U-shaped groove (2), the opposite ends of the two, the left end and the right end of the silica gel body (1) are respectively provided with a fixing belt (7).

2. The gastric tube fixator according to claim 1, wherein the two opposite ends of the connecting rods (4) are respectively provided with a left-right pushing block (8), the opposite ends of the two pushing blocks (8) both penetrate through the silicone body (1) and are slidably connected with the silicone body (1), and the front side and the rear side in the rectangular groove (3) are respectively connected with the connecting rods (4) on the corresponding sides through left-right axial tension springs (9).

3. The gastric tube fixator according to claim 1, wherein a rectangular block (10) which is located in front of the push block (8) and is vertically arranged is arranged in the rectangular groove (3), the opposite ends of the two connecting rods (4) can be respectively contacted with the rectangular blocks (10) on the corresponding sides, an inverted L-shaped through groove (11) is formed in the push block (8), and a U-shaped block (12) which can be clamped on the rectangular block (10) on the corresponding side and of which the front end can extend out of the push block (8) is slidably connected in the through groove (11).

4. The gastric tube fixator according to claim 3, wherein the two U-shaped blocks (12) are provided with left and right push rods (13) at opposite ends, the two push rods (13) extend out of the through grooves (11) at opposite sides and are provided with push plates (14), and the push rods (13) are slidably connected with the through grooves (11).

5. The gastric tube fixator according to claim 1, wherein the free end of the left fixing strap (7) is provided with a connecting buckle (15) shaped like a Chinese character kou in a front-back direction, the free end of the right fixing strap (7) can pass through the connecting buckle (15) and is provided with a first magic tape (16), and the outer side of the right fixing strap (7) is provided with a second magic tape (17) which can be bonded with the first magic tape (16).

6. The gastric tube fixator according to claim 1, wherein the inner side of the arc-shaped block (6) is provided with a plurality of elastic blocks (18) which are uniformly distributed along the arc length direction and are in front-back axial direction.