CN216456447U

CN216456447U - Stomach tube

Info

Publication number: CN216456447U
Application number: CN202122251976.4U
Authority: CN
Inventors: 何雪芳; 刘莹颖
Original assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-05-10
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a stomach tube. This stomach tube includes stomach tube body and nose cup, and the nose cup corresponds nose hole department and is provided with the connecting hole, and stomach tube body is mobilizable to be inserted and to be established in one of them connecting hole and be fixed in the nose cover through the mounting, and the left and right sides of nose cup is provided with the hangers rope, and the cover is equipped with the protective sheath that is used for preventing the ears of reining in on the hangers rope, is connected with length adjustment device on the hangers rope. The gastric tube can prevent slippage in the using process.

Description

Stomach tube

Technical Field

The utility model relates to the field of medical equipment, in particular to a gastric tube.

Background

Gastrointestinal decompression is a method of inserting a stomach tube into the oral cavity or the nasal cavity, connecting a disposable gastrointestinal decompression device, and leading stomach contents out of the body of a patient under the action of negative pressure and siphon principle. The method can suck gas or liquid from gastrointestinal tract, reduce pressure in gastrointestinal tract, reduce gastrointestinal swelling degree, improve gastrointestinal wall blood circulation, and promote healing of stomach wound and recovery of function. The mode of present fixed stomach tube is generally fixed above patient's lip for adopting the adhesive tape to paste the stomach tube, but this kind of fixed mode is insecure, because grease and sweat effect on the skin, the easy slippage of adhesive tape, and is fixed unstable, leads to needing nursing staff to change the adhesive tape repeatedly, has both increased medical personnel's work load, causes patient's discomfort when changing the adhesive tape again, in view of above defect, we propose an improved stomach tube.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a gastric tube which is prevented from slipping and is firmly fixed.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a stomach tube, includes stomach tube body and nose cup, and the nose cup corresponds nose hole department and is provided with the connecting hole, and stomach tube body is mobilizable to be inserted and to be established in one of them connecting hole and be fixed in the nose cup through the mounting on, and the left and right sides of nose cup is provided with the hangers rope, and the cover is equipped with the protective sheath that is used for preventing the ears of reining in on the hangers rope, is connected with length adjustment device on the hangers rope.

In addition, the utility model also provides the following auxiliary technical scheme:

the mounting includes fixed cover and screws up the cover, fixed cover connect on the nose cup and with the coaxial setting of connecting hole, the one end annular interval that the nose cup was kept away from to fixed cover is provided with the polylith clamp plate, screws up the ways and establishes on the stomach tube body and can with fixed cover threaded connection, screws up the one end binding off setting that the nose cup was kept away from to the cover, screws up the cover and screws up back clamp plate and presss from both sides tight stomach tube body.

A connecting rope is arranged between the fixed sleeve and the tightening sleeve.

The protective sleeve is matched with the ears of a human body, and a connecting channel for the hangers to pass through is arranged in the protective sleeve.

The back of the protective sleeve is provided with two openings communicated with the connecting channel; the length adjusting device comprises a fixed block, pressing blocks and springs, the fixed block is fixedly arranged on the back face of the protective sleeve, a transverse channel for the hangers to penetrate out is arranged at an opening corresponding to the fixed block, a vertical channel communicated with the transverse channel is arranged on the fixed block in a penetrating manner, the springs are coaxially arranged in the vertical channel and located between the two transverse channels, the pressing blocks are provided with two horizontal channels, each pressing block is provided with a horizontal channel, one end of one pressing block extends into the vertical channel from the upper end of the vertical channel and is connected with the spring, the other pressing block extends into the vertical channel from the lower end of the vertical channel and is connected with the spring, and the horizontal channels are staggered with the transverse channels under the action of spring force; the side wall of the vertical channel is provided with a limit groove, and a limit block which can slide in the limit groove is arranged at the position of the press block corresponding to the limit groove.

The edge of the nose cover is provided with a soft rubber cushion.

Compared with the prior art, the utility model has the advantages that:

the utility model discloses a stomach tube, which comprises a stomach tube body and a nose mask, wherein the stomach tube body is movably connected with the nose mask and can be fixed through a fixing part; then, the hangers at the left side and the right side of the nose mask are hung on the ears of a patient, and the length of the hangers is adjusted to be suitable for the length of the patient to wear by the length adjusting device on the hangers, so that the stomach tube body is firmly fixed and is prevented from slipping; the cover is equipped with the protective sheath that is used for preventing reining in the ear on the hangers rope, promotes and wears the comfort level.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a cross-sectional view of the harness of the present invention.

Fig. 3 is an enlarged view of the region B of fig. 2.

Reference numbers in the figures: 1. a stomach tube body; 2. a nose mask; 3. a fixing member; 31. fixing a sleeve; 311. a clamping plate; 32. screwing the sleeve; 4. a loop rope; 5. a protective sleeve; 51. a connecting channel 6 and a length adjusting device; 61. a fixed block; 611. a transverse channel; 612. a limiting groove; 62. a pressing block; 621. a horizontal channel; 622. a limiting block; 63. a spring; 7. connecting ropes; 8. a soft rubber cushion.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, there will now be described in detail, with reference to the accompanying drawings, a non-limiting detailed description of the present invention.

As shown in fig. 1-3, the stomach tube of this embodiment includes a stomach tube body 1 and a nose mask 2, a fixing member 3 is disposed between the stomach tube body 1 and the nose mask 2, the fixing member 3 is used for fixedly connecting the stomach tube body 1 and the nose mask 2, two sides of the nose mask 2 are provided with a suspension loop rope 4, the suspension loop rope 4 is sleeved with a protective sleeve 5 for preventing suspension loops, and the suspension loop rope 4 is connected with a length adjusting device 6.

The nasal mask 2 is provided with connecting holes corresponding to nostrils, and the stomach tube body 1 is movably inserted into one of the connecting holes and fixed by a fixing piece 3; the border of nose cup 2 is provided with soft cushion 8, increase and patient face area of contact, promote the comfort level when wearing.

Fixing piece 3 is including fixed cover 31 and screw up cover 32, fixed cover 31 is connected on nose cup 2 and with the coaxial setting of connecting hole, the one end annular interval that nose cup 2 was kept away from to fixed cover 31 is provided with polylith pinch-off plate 311, screw up cover 32 cover and establish on stomach tube body 1 and can with fixed cover 31 threaded connection, screw up the one end binding off setting that cover 32 kept away from nose cup 2, fixed cover 31 and screw up and be provided with between the cover 32 and be connected rope 7, stomach tube body 1 inserts the internal to suitable degree of depth of patient after, slide and screw up cover 32 to fixed cover 31 department, and will screw up cover 32 and fixed cover 31 threaded connection, it screws up back pinch-off plate 311 and presss from both sides tight stomach tube body 1 to screw up cover 32, realize stomach tube body 1's fixed, avoid stomach tube body 1 to take place to slide.

Protective sheath 5 and human ear phase-match adapt to human ear shape, alleviate the sense of compression of ear when hangers rope 4 wears, the inside interface channel 51 that can supply hangers rope 4 to pass that sets up of protective sheath 5 to the protective sheath 5 back is provided with two openings that communicate with interface channel 51.

The length adjusting device 6 comprises a fixed block 61, a pressing block 62 and a spring 63, the fixed block 61 is fixedly arranged on the back of the protective cover 5, a transverse channel 611 for the hangers to pass through is arranged at the corresponding opening of the fixed block 61, a vertical channel communicated with the transverse channel 611 is arranged on the fixed block 61 in a penetrating manner, the spring 63 is coaxially arranged in the vertical channel and is positioned between the two transverse channels 611, the pressing block 62 is provided with two horizontal channels 621 for the hangers to pass through is arranged on each pressing block 62, one end of one pressing block 62 extends into the vertical channel from the upper end of the vertical channel and is connected with the spring 63, the other pressing block 62 extends into the vertical channel from the lower end of the vertical channel and is connected with the spring 63, the pressing blocks 62 connected with the two ends of the spring 63 move outwards for a certain distance under the normal state due to the elastic action of the spring 63, and a limit groove 612 is arranged on the side wall of the vertical channel, the position of the pressing block 62 corresponding to the limiting groove 612 is provided with a limiting block 622 capable of sliding in the limiting groove 612, the spring 63 enables the pressing block 62 connected at two ends to slide along the limiting groove 612, the farthest position can slide to the limiting position, the horizontal channel 621 on the pressing block 62 is staggered with the transverse channel 611 at the moment, so that the hanging lug rope 4 penetrating through the horizontal channel 621 is clamped, and the length of the connecting rope 7 is convenient to adjust.

When the nasogastric tube is used, the nasogastric tube body 1 is inserted into a patient to reach a proper length, then the nose mask 2 is covered on the nose, and the tightening sleeve 32 is tightened, so that the nasogastric tube body 1 is clamped and fixed; then, the ear hanging ropes 4 arranged on the two sides of the nose mask 2 are fixedly hung on the ears of a patient, so that the wearing of the utility model can be completed, and the stomach tube body 1 is prevented from sliding due to external force in the treatment process to influence the treatment. According to the utility model, the protective sleeve 5 arranged on the hanger rope 4 can relieve the oppression of the hanger rope 4 to the ear, so that the comfort is improved, the length of the hanger rope 4 can be adjusted by the length adjusting device 6 arranged on the back side of the protective sleeve 5, so as to adapt to the wearing requirements of different patients, and the novel hanger is simple to operate, stable to wear and good in comfort.

It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A gastric tube, characterized in that: including stomach tube body (1) and nose cup (2), nose cup (2) correspond nostril department and are provided with the connecting hole, stomach tube body (1) mobilizable insert establish in one of them connecting hole and be fixed in on nose cup (2) through mounting (3), the left and right sides of nose cup (2) is provided with hangers rope (4), the cover is equipped with protective sheath (5) that are used for preventing to rein in the ear on hangers rope (4), be connected with length adjustment device (6) on hangers rope (4).

2. The gastric tube of claim 1, wherein: fixing piece (3) are including fixed cover (31) and screw up cover (32), fixed cover (31) are connected on nose cup (2) and with the coaxial setting of connecting hole, the one end annular interval that nose cup (2) were kept away from in fixed cover (31) is provided with polylith clamp plate (311), screw up cover (32) cover establish on stomach tube body (1) and can with fixed cover (31) threaded connection, screw up the one end binding off setting that nose cup (2) were kept away from in cover (32), screw up cover (32) and screw up back clamp plate (311) and press from both sides tight stomach tube body (1).

3. The gastric tube of claim 2, wherein: a connecting rope (7) is arranged between the fixed sleeve (31) and the tightening sleeve (32).

4. The gastric tube of claim 1, wherein: protective sheath (5) and human ear phase-match, protective sheath (5) inside sets up and to supply interface channel (51) that hangers rope (4) passed.

5. The gastric tube of claim 4, wherein: the back of the protective sleeve (5) is provided with two openings communicated with the connecting channel (51); the length adjusting device (6) comprises a fixed block (61), a pressing block (62) and a spring (63), the fixed block (61) is fixedly arranged on the back of the protective sleeve (5) and a transverse channel (611) for the suspension loop rope (4) to penetrate out is arranged at the corresponding opening of the fixed block, a vertical channel communicated with the transverse channel (611) is arranged on the fixed block (61) in a penetrating way, the spring (63) is coaxially arranged in the vertical channel and located between the two transverse channels (611), the pressing blocks (62) are provided with two horizontal channels (621) respectively arranged on each pressing block (62), one end of one pressing block (62) extends into the vertical channel from the upper end of the vertical channel and is connected with the spring (63), the other pressing block (62) extends into the vertical channel from the lower end of the vertical channel and is connected with the spring (63), the horizontal channel (621) is staggered with the transverse channel (611) under the action of the elastic force of the spring (63); the side wall of the vertical channel is provided with a limiting groove (612), and a limiting block (622) which can slide in the limiting groove (612) is arranged at the position, corresponding to the limiting groove (612), of the pressing block (62).

6. The gastric tube of claim 1, wherein: the edge of the nose cover (2) is provided with a soft rubber cushion (8).