CN217448466U

CN217448466U - Ear hanging type stomach tube fixer

Info

Publication number: CN217448466U
Application number: CN202221254174.7U
Authority: CN
Inventors: 柏琪; 田晓星; 苗慧
Original assignee: Third Medical Center of PLA General Hospital
Current assignee: Third Medical Center of PLA General Hospital
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-20
Anticipated expiration: 2032-05-24

Abstract

The utility model belongs to the technical field of medical equipment, in particular to an ear-hanging type stomach tube fixer, which comprises a first regulating block and a second regulating block, wherein the front surface of the first regulating block is provided with a clamping groove, the inner side of the clamping groove is provided with a positioning hole, the end part of the second regulating block is integrally formed with a lug, the lug is inserted into the inner side of the clamping groove, the surface of the lug is integrally formed with a convex column, the back surfaces of the first regulating block and the second regulating block are fixedly connected with a shell, the top end of the shell is arranged in a conical structure, the top end of the shell is fixedly connected with a boss, one side of the shell is provided with a connecting leg, the utility model adjusts the distance between the first regulating block and the second regulating block so as to ensure that the shell corresponds to the nose part of a patient, thereby improving the wearing comfort, simultaneously, the lug is arranged at the top end of the shell to plug in the nostril of the inserted stomach tube, and then the fixer is hung on the ear part through an elastic bandage, can play a good role in fixation.

Description

Ear hanging type stomach tube fixer

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a suspension loop type stomach tube fixer.

Background

Gastric tubes are used to help patients who cannot swallow water and food necessary for special situations. The stomach tube is generally made of polyurethane or silica gel materials, and the polyurethane and silica gel stomach tubes should be changed once a month according to the materials. The thickness and length of the stomach tube are different specifications, and the stomach tube is an oral stomach tube and a nasal stomach tube. Wherein, the length of the orogastric tube is about 45Cm, and the orogastric tube can be inserted into the mouth by 35-40 Cm. The nasal feeding tube is about 105Cm long, is required to be inserted into a nostril to be about 55Cm, passes through the pharynx and reaches the stomach through the esophagus, is easy to separate from the nasogastric tube, is firmly adhered, prevents repeated intubation and aspiration, and consists of a pipeline, a stomach tube feeding port connector, a stomach tube clamp and a cross-shaped knot blocking cap.

The current stomach tube fixer structural style is unified size, because patient's head size is different, owing to can not adjust it, and the travelling comfort that leads to wearing is not good, and the effect that the stomach tube fixer of low reaches is fixed is not good moreover, for solving above-mentioned problem, proposes ear-hanging stomach tube fixer in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

For solving the technical problem who exists among the background art, the utility model provides a hangers formula stomach tube fixer has and adjusts through the interval between first regulating block and the second regulating block to it is corresponding to make casing and patient's nasal part, thereby can improve the travelling comfort of wearing, simultaneously through set up the nostril that the stomach tube was inserted in to the boss stopper on the top of casing, then hang the fixer at the ear through elastic bandage, can play fine fixed action's characteristics.

(II) technical scheme

In order to solve the technical problem, the utility model provides a hangers formula stomach tube fixer, including first regulating block and second regulating block, the draw-in groove has openly been seted up to first regulating block, the locating hole has been seted up to the draw-in groove inboard, second regulating block tip integrated into one piece has the lug, and the lug pegs graft to the draw-in groove inboard, lug surface integrated into one piece has the projection, the equal fixedly connected with casing in first regulating block and the second regulating block back, and the casing top is the setting of toper structure, casing top fixedly connected with boss, casing one side is equipped with the connecting leg, connecting leg outside surface mounting has elastic bandage.

Preferably, one end of the clamping groove penetrates through the end part of the first adjusting block, and the clamping groove and the bump form an embedded structure.

Preferably, the locating hole equidistance is provided with a plurality ofly, and is a plurality of locating hole internal diameter all matches with the projection external diameter.

Preferably, the top end and the bottom end of the shell are both arranged in an open structure, and the caliber of the top of the shell is smaller than that of the bottom of the shell.

Preferably, the outer wall of the boss is wrapped with a silica gel sleeve, and the outer wall of the silica gel sleeve is provided with anti-slip lines.

Preferably, the connecting legs are provided with two connecting legs which are hinged to the first adjusting block and the second adjusting block respectively, the inner side surfaces of the connecting legs are bonded with silica gel pads, and the silica gel pads are arranged in a hollow structure.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses, through the inboard of the lug plug-in connection of second regulating block tip to the draw-in groove of seting up on first regulating block surface, it is continuous with the inboard corresponding locating hole of seting up of draw-in groove to peg graft through the projection on the lug, thereby adjust the interval between first regulating block and the second regulating block, thereby make casing and patient's nasal part corresponding, consequently make casing and nasal part position not misplace when pegging graft the stomach tube, thereby can improve the travelling comfort of wearing, and casing bottom end and stomach tube overall dimension phase-match, and casing apical aperture size is less than the stomach tube external diameter, consequently, can carry out the joint to the stomach tube, the nostril of inserting the stomach tube is filled in through setting up the boss on the top of casing simultaneously, then hang the fixer in the ear through the elastic bandage, can play fine fixed action.

2. The utility model discloses, after the fixer was worn, the silica gel pad that connects the leg inside wall setting was with patient's forehead cheek looks butt to can improve the travelling comfort of wearing, two connect the leg moreover and articulate with first regulating block and second regulating block respectively and link to each other, consequently can fold the fixer, the convenience is accomodate it.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a first adjusting block of the present invention;

fig. 3 is a schematic structural view of a second adjusting block of the present invention;

fig. 4 is a schematic view of the housing structure of the present invention;

fig. 5 is a schematic structural view of the housing according to another view angle of the present invention.

Reference numerals:

1. a first regulating block; 101. a card slot; 102. positioning holes;

2. a second regulating block; 201. a bump; 202. a convex column;

3. a housing; 301. a boss; 302. a silica gel sleeve;

4. a connecting leg; 401. an elastic bandage; 402. a silica gel pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

as shown in fig. 1-5, the utility model provides a hangers formula stomach tube fixer, including first regulating block 1 and second regulating block 2, draw-in groove 101 has openly been seted up to first regulating block 1, draw-in groove 101 inboard has seted up locating hole 102, second regulating block 2 tip integrated into one piece has lug 201, and lug 201 pegs graft to draw-in groove 101 inboard, lug 201 surface integrated into one piece has projection 202, first regulating block 1 and second regulating block 2 back all fixedly connected with casing 3, and casing 3 top is the toper structure setting, casing 3 top fixedly connected with boss 301, casing 3 one side is equipped with connecting leg 4, connecting leg 4 outside surface mounting has elastic bandage 401;

through the inboard of the draw-in groove 101 of pegging graft to first regulating block 1 surface and seting up with the lug 201 of 2 tip of second regulating block, it is continuous with the inboard corresponding locating hole 102 grafting of seting up of draw-in groove 101 through the projection 202 on the lug 201, thereby adjust the interval between first regulating block 1 and the second regulating block 2, thereby it is corresponding with patient's nasal part to make casing 3, consequently, make casing 3 and nasal part position not misplace when pegging graft the stomach tube, thereby can improve the travelling comfort of wearing, and 3 bottom port ends of casing and stomach tube overall dimension phase-match, and 3 apical orifice sizes of casing are less than the stomach tube external diameter, consequently, can carry out the joint to the stomach tube, set up boss 301 through the top at casing 3 simultaneously, can make the length of 0.2cm or so and fill in the nostril of inserting the stomach tube through boss 301.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, one end of the card slot 101 penetrates through an end of the first adjusting block 1, and the card slot 101 and the bump 201 form an embedded structure;

it should be noted that the bump 201 and the slot 101 form an embedded structure, so as to ensure the stability of the first adjusting block 1 and the second adjusting block 2 in the adjusting process.

In this embodiment, as shown in fig. 2 and 3, the positioning holes 102 are equidistantly disposed, and the inner diameters of the positioning holes 102 are all adapted to the outer diameter of the convex pillar 202;

it should be noted that the convex pillar 202 is connected with the corresponding positioning hole 102 in an inserting manner, so that the distance between the first adjusting block 1 and the second adjusting block 2 is adjusted, the shell 3 corresponds to the nose of a patient, and the shell 3 is not dislocated with the nose when a stomach tube is inserted, so that the wearing comfort can be improved.

In this embodiment, as shown in fig. 5, the top end and the bottom end of the housing 3 are both arranged in an open structure, and the caliber of the top of the housing 3 is smaller than the caliber of the bottom of the housing 3;

it should be noted that, 3 bottom opening ends of casing and stomach tube overall dimension phase-match, 3 apical aperture sizes of casing are less than the stomach tube external diameter moreover, consequently can carry out the joint to the stomach tube.

In this embodiment, as shown in fig. 4, the outer wall of the boss 301 is wrapped with a silica gel sleeve 302, and the outer wall of the silica gel sleeve 302 is provided with anti-slip lines;

it should be noted that, after the boss 301 is inserted into the inner side of the nostril, the silica gel sleeve 302 covering the outer wall of the boss 301 abuts against the inner wall of the nostril, and the outer wall of the silica gel sleeve 302 is provided with anti-slip lines, so that the friction force between the silica gel sleeve 302 and the nose can be increased, and the fixing effect can be improved.

In this embodiment, as shown in fig. 1, two connecting legs 4 are provided, and the two connecting legs 4 are respectively hinged to the first adjusting block 1 and the second adjusting block 2, a silica gel pad 402 is bonded to the inner side surface of each connecting leg 4, and the silica gel pad 402 is arranged in a hollow structure;

it should be noted that, after the fixer was worn, the silica gel pad 402 that the 4 inside walls of connecting leg set up was rather than cheek looks butt with the patient to can improve the travelling comfort of wearing, two connecting leg 4 link to each other with first regulating block 1 and second regulating block 2 are articulated respectively moreover, consequently can fold the fixer, conveniently accomodate it.

The utility model discloses a theory of operation and use flow: by inserting the projection 201 at the end of the second adjusting block 2 into the inner side of the slot 101 formed on the surface of the first adjusting block 1, the convex column 202 on the convex block 201 is connected with the corresponding positioning hole 102 arranged on the inner side of the clamping groove 101 in an inserting way, thereby adjusting the distance between the first adjusting block 1 and the second adjusting block 2, so that the shell 3 corresponds to the nose of the patient, the position of the shell 3 and the nose is not dislocated when the stomach tube is inserted, thereby improving the wearing comfort, the bottom opening end of the shell 3 is matched with the overall dimension of the stomach tube, and the size of the top opening of the shell 3 is smaller than the external diameter of the gastric tube, so the gastric tube can be clamped, and meanwhile, the boss 301 is arranged at the top end of the shell 3, the boss 301 can be made into a length of about 0.2cm to be plugged into the nostril of the inserted stomach tube, then the fixator can be hung on the ear through the elastic bandage 401, and a good fixing effect can be achieved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. Ear-hanging stomach tube fixer, its characterized in that, including first regulating block (1) and second regulating block (2), draw-in groove (101) have openly been seted up in first regulating block (1), locating hole (102) have been seted up to draw-in groove (101) inboard, second regulating block (2) tip integrated into one piece has lug (201), and lug (201) peg graft to draw-in groove (101) inboard, lug (201) surface integrated into one piece has projection (202), first regulating block (1) and the equal fixedly connected with casing (3) in second regulating block (2) back, and casing (3) top is the setting of toper structure, casing (3) top fixedly connected with boss (301), casing (3) one side is equipped with connecting leg (4), connecting leg (4) outside surface mounting has elastic bandage (401).

2. The hanging ear type stomach tube fixer according to claim 1, characterized in that one end of the slot (101) is through the end of the first adjusting block (1), and the slot (101) and the bump (201) form an embedded structure.

3. The hanging-ear type gastric tube fixer according to claim 1, wherein said positioning holes (102) are equidistantly arranged in a plurality, and the inner diameter of each positioning hole (102) is matched with the outer diameter of the convex column (202).

4. The ear-hanging type gastric tube fixer according to claim 1, wherein the top end and the bottom end of the shell (3) are both arranged in an open structure, and the caliber of the top of the shell (3) is smaller than that of the bottom of the shell (3).

5. The hangers type stomach tube fixer according to claim 1, wherein the outer wall of said boss (301) is wrapped with a silicone sleeve (302), and anti-slip lines are arranged at the outer wall of the silicone sleeve (302).

6. The hanging-ear type stomach tube fixer according to claim 1, characterized in that, the connecting legs (4) are provided with two, and the two connecting legs (4) are respectively hinged with the first adjusting block (1) and the second adjusting block (2), the inner side surface of the connecting legs (4) is adhered with a silica gel pad (402), and the silica gel pad (402) is arranged in a hollow structure.