CN221866680U - Gastric tube fixing device - Google Patents

Abstract

The utility model discloses a gastric tube fixing device, which specifically relates to medical equipment technology, including a mesh sleeve, wherein the front end of the mesh sleeve is symmetrically fixedly connected with a connecting piece, and the front ends of the two connecting pieces are fixedly connected with a fixing group, and the two fixing groups are symmetrically arranged, and the left end of the connecting piece located on the left is fixedly connected with a hose buckle, and the front parts of the two fixing groups are fixedly connected with a circular ring, and the inner cavities of the two circular rings are jointly sleeved and connected with a clamping mechanism. The gastric tube fixing device described in the utility model can fix the device at a suitable position on the patient's head through the fixing group in conjunction with the mesh sleeve and the connecting piece, and can be adjusted according to different head sizes. At the same time, the mesh sleeve can make the patient's back of the head more comfortable and breathable, and the clamping mechanism can be used to fix the nasogastric tube, which has stronger stability. The hose buckle can be used to restrict the external nasogastric tube, thereby making the patient's head movement more convenient, thereby improving the practicality of the device.

Description

Gastric tube fixing device

Technical Field

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

Background Art

In clinical work, a nasogastric tube or nasointestinal tube is inserted through the nasal cavity for gastrointestinal decompression or nasogastric nutritional support. During use, one end of the nasointestinal tube or nasogastric tube is extended into the patient's body through the nasal cavity, and the other end remains outside the body through the nasal cavity. The above state is maintained during use and is replaced every few days. In the prior art, a nasointestinal tube or nasogastric tube that passes through the nasal cavity and remains outside the body at one end is fixed to the patient's nose by medical tape, which also serves to fix and mark the insertion length of the nasointestinal tube or nasogastric tube. Affected by the patient's activities, the nasointestinal tube or nasogastric tube is prone to fall off and shift. Frequent replacement of the medical tape not only causes discomfort to the patient, but also increases the workload of medical staff. In addition, due to the insertion of the nasointestinal tube or nasogastric tube, the friction inside the patient's nasal cavity is increased, which will stimulate the increase of nasal mucosal secretions. These secretions not only make the nasointestinal tube or nasogastric tube more likely to shift and fall off, but also irritate the patient's mouth, skin around the nose and nasal mucosa. Frequent wiping of the secretions can easily cause redness, swelling and ulceration of the skin and mucosa, causing nasal and facial pain in the patient. Therefore, a gastric tube fixing device is needed.

Chinese patent document CN215916137U discloses a nasal cannula fixing device, comprising a hose, an elastic rope loop for the nasal cannula to pass through is provided on the outer side of the middle section of the hose, and the two ends of the hose are connected by an elastic band. The above utility model has the characteristics of being able to effectively fix the nasal cannula and effectively reduce the discomfort of the patient; however, the following defects still exist in the implementation process:

During the implementation of the above patent document, although the device can effectively fix the nasogastric tube and effectively reduce the patient's discomfort during use, there are problems such as the device being fixed on the patient's head, making the back of the head uncomfortable, being unable to limit the external nasogastric tube, and having poor stability, which reduces the practicality of the device.

Utility Model Content

The main purpose of the utility model is to provide a gastric tube fixing device, which can effectively solve the problems that the device is fixed on the patient's head, making the back of the head uncomfortable, being unable to limit the external nasogastric tube, and having poor stability.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A gastric tube fixing device comprises a mesh sleeve, wherein the front end of the mesh sleeve is symmetrically fixedly connected with a connecting piece, the front ends of the two connecting pieces are fixedly connected with a fixing group, and the two fixing groups are symmetrically arranged, the left end of the connecting piece on the left is fixedly connected with a hose buckle, the front parts of the two fixing groups are fixedly connected with a circular ring, and the inner cavities of the two circular rings are jointly sleeved with a clamping mechanism.

Preferably, the fixing group comprises a connecting belt, a connecting seat is fixedly connected to the rear end of the connecting belt, and a male and female integrated magic belt is wrapped around the rear part of the outer surface of the connecting seat.

Preferably, the front ends of the two connecting belts are fixedly connected to the outer surfaces of the two circular rings respectively, and the ends of the two male and female integrated magic belts close to the connecting pieces are fixedly connected to the front ends of the two connecting pieces respectively.

Preferably, the clamping mechanism includes two connecting ears, the right end of the connecting ear located on the left is fixedly connected to the left sleeve, and the left end of the connecting ear located on the right is fixedly connected to the right sleeve, and the left rear side of the right sleeve is rotatably connected to the right rear side of the left sleeve.

Preferably, the two connecting ear cavities are respectively sleeve-connected to the two annular cavities.

Preferably, the right set includes a right shell, a rotating sleeve is symmetrically fixedly connected to the upper and lower rear part of the left end of the right shell, a sponge pad 1 is fixedly connected to the inner cavity of the right shell, a colloid 1 is fixedly connected to the inner cavity of the sponge pad 1, and buckles are fixedly connected to the upper front side and the lower front side of the left end of the right shell.

Preferably, the left set includes a left shell, a rotating column is fixedly connected to the rear of the right end of the left shell, a sponge pad 2 is fixedly connected to the inner cavity of the left shell, a colloid 2 is fixedly connected to the inner cavity of the sponge pad 2, and a card slot is provided on the upper front side and the lower front side of the right end of the left shell.

Preferably, the two rotating sleeve inner cavities are rotatably connected to the upper outer surface and the lower outer surface of the rotating column respectively, the two buckle outer surfaces are slidingly connected to the two card slot inner cavities respectively, and the opposite surfaces of the two connecting ears are fixedly connected to the right part of the outer surface of the right shell and the left part of the outer surface of the left shell respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model has a fixing group and a clamping sleeve mechanism. The fixing group cooperates with the mesh sleeve and the connecting piece to fix the device at a suitable position on the patient's head, and can be adjusted according to different head sizes. At the same time, the mesh sleeve makes the patient's back of the head more comfortable and breathable. The clamping sleeve mechanism fixes the nasogastric tube, which has stronger stability. The hose buckle restricts the external nasogastric tube, making the patient's head movement more convenient, thereby improving the practicality of the device.

2. During use, the utility model rotates the right and left shells by coordinating the rotating sleeve with the rotating column, and at the same time places the nasogastric tube between the second colloid. The right and left shells are closed by the buckle and the slot, and the nasogastric tube is fixed by sticking to the second colloid, which enhances the stability of the device and is convenient to use.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of a fixing group of the present utility model;

FIG3 is a schematic diagram of a ferrule mechanism of the present utility model;

Fig. 4 is a schematic diagram of the right set of the utility model;

Fig. 5 is a schematic diagram of the left set of the present invention.

In the figure: 1. hose buckle; 2. net sleeve; 3. connecting piece; 4. fixing group; 41. male and female integrated magic tape; 42. connecting seat; 43. connecting belt; 5. ring; 6. clamping mechanism; 61. connecting ear; 62. right sleeve; 621. rotating sleeve; 622. sponge pad 1; 623. colloid 1; 624. right sleeve shell; 625. buckle; 63. left sleeve; 631. rotating column; 632. sponge pad 2; 633. colloid 2; 634. left sleeve shell; 635. clamping slot.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

As shown in Figures 1-5, the gastric tube fixing device includes a mesh sleeve 2, and the front end of the mesh sleeve 2 is symmetrically fixedly connected with a connecting piece 3, and the front ends of the two connecting pieces 3 are fixedly connected with a fixing group 4, and the two fixing groups 4 are symmetrically arranged. The left end of the left connecting piece 3 is fixedly connected with a hose buckle 1, and the front parts of the two fixing groups 4 are fixedly connected with a circular ring 5, and the inner cavities of the two circular rings 5 are jointly sleeved and connected with a clamping mechanism 6.

By installing the hose buckle 1, the device can restrict the external nasogastric tube, making it easier for the patient to move his head. By installing the mesh sleeve 2, the mesh sleeve 2 can be more comfortable and breathable when worn on the back of the patient's head. By installing the connecting piece 3 and the ring 5, a connection is achieved.

In order to make the device suitable for patients with different brain sizes, as shown in Figure 2, the fixing group 4 includes a connecting belt 43, the rear end of the connecting belt 43 is fixedly connected to the connecting seat 42, the rear part of the outer surface of the connecting seat 42 is wrapped and connected with a male and female integrated magic belt 41, the front ends of the two connecting belts 43 are respectively fixedly connected to the outer surfaces of the two rings 5, and the ends of the two male and female integrated magic belts 41 close to the connecting plate 3 are respectively fixedly connected to the front ends of the two connecting plates 3.

It should be noted that the male and female integrated Velcro 41 in the present invention is a prior art, and the male and female surfaces of the Velcro are on the same side.

First, connect it to the connecting plate 3 through the male and female integrated magic tape 41, and connect it to the ring 5 through the connecting tape 43. By loosening the male and female integrated magic tape 41, the male and female integrated magic tape 41 is made to adjust the fitting distance between the male and female surfaces of the magic tape around the outer surface of the connecting seat 42, thereby achieving the purpose of adjusting the spatial size of the device and making the device suitable for patients with different brain sizes.

In order to achieve the purpose of fixing the nasogastric tube, as shown in Figure 3, the sleeve mechanism 6 includes two connecting ears 61, and the left sleeve group 63 is fixedly connected to the right end of the left connecting ear 61, and the right sleeve group 62 is fixedly connected to the left end of the right connecting ear 61. The left rear side of the right sleeve group 62 is rotatably connected to the right rear side of the left sleeve group 63, and the inner cavities of the two connecting ears 61 are respectively connected to the inner cavities of the two circular rings 5, and are connected to the circular ring 5 through the connecting ears 61.

First, the nasogastric tube is placed between the right cuff 62 and the left cuff 63, and then the right cuff 62 and the left cuff 63 are rotated to close the right cuff 62 and the left cuff 63, thereby clamping the nasogastric tube, thereby achieving the purpose of fixing the nasogastric tube.

Further explanation, as shown in FIG4 and FIG5, the right set 62 includes a right shell 624, a rotating sleeve 621 is fixedly connected to the rear portion of the left end of the right shell 624 symmetrically up and down, a sponge pad 1 622 is fixedly connected to the inner cavity of the right shell 624, a colloid 1 623 is fixedly connected to the inner cavity of the sponge pad 1 622, and a buckle 625 is fixedly connected to the upper side and the lower side of the front portion of the left end of the right shell 624;

The left set 63 includes a left shell 634, a rotating column 631 is fixedly connected to the rear part of the right end of the left shell 634, a sponge pad 2 632 is fixedly connected to the inner cavity of the left shell 634, a colloid 2 633 is fixedly connected to the inner cavity of the sponge pad 2 632, a card slot 635 is opened on the upper front side and the lower front side of the right end of the left shell 634, the inner cavities of the two rotating sleeves 621 are respectively rotatably connected to the upper outer surface and the lower outer surface of the rotating column 631, the outer surfaces of the two buckles 625 are respectively slidably connected to the inner cavities of the two card slots 635, and the opposite surfaces of the two connecting ears 61 are respectively fixedly connected to the right outer surface of the right shell 624 and the left outer surface of the left shell 634.

In detail, first, the nasogastric tube is placed between colloid 1 623 and colloid 2 633, and then the right sleeve 624 and the left sleeve 634 are rotated to make the outer surface of the rotating column 631 rotate in the inner cavity of the rotating sleeve 621, and then the two buckles 625 are rotated to insert into the inner cavities of the two slots 635 respectively, and cannot be pulled out after insertion, so that the right sleeve 624 and the left sleeve 634 are closed, and the colloid 1 623 and the colloid 2 633 stick to the nasogastric tube, so as to achieve the purpose of fixing the nasogastric tube, and the sponge pad 1 622 and the sponge pad 2 632 are installed to clamp nasogastric tubes of different thicknesses.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (8)

1. A gastric tube fixing device, comprising a mesh sleeve (2), characterized in that: the front end of the mesh sleeve (2) is symmetrically fixedly connected with a connecting piece (3), the front ends of the two connecting pieces (3) are fixedly connected with a fixing group (4), and the two fixing groups (4) are symmetrically arranged, the left end of the connecting piece (3) located on the left is fixedly connected with a hose buckle (1), the front parts of the two fixing groups (4) are fixedly connected with a circular ring (5), and the inner cavities of the two circular rings (5) are jointly sleeved and connected with a clamping mechanism (6). 2. The gastric tube fixing device according to claim 1 is characterized in that: the fixing group (4) includes a connecting belt (43), the rear end of the connecting belt (43) is fixedly connected to a connecting seat (42), and the rear part of the outer surface of the connecting seat (42) is wrapped with a male and female integrated magic belt (41). 3. The gastric tube fixing device according to claim 2 is characterized in that: the front ends of the two connecting belts (43) are respectively fixedly connected to the outer surfaces of the two circular rings (5), and the ends of the two male and female integrated magic belts (41) close to the connecting plate (3) are respectively fixedly connected to the front ends of the two connecting plates (3). 4. The gastric tube fixing device according to claim 1 is characterized in that: the clamping mechanism (6) includes two connecting ears (61), the right end of the connecting ear (61) located on the left is fixedly connected to the left sleeve (63), and the left end of the connecting ear (61) located on the right is fixedly connected to the right sleeve (62), and the left rear side of the right sleeve (62) is rotatably connected to the right rear side of the left sleeve (63). 5. The stomach tube fixing device according to claim 4 is characterized in that the inner cavities of the two connecting ears (61) are respectively connected to the inner cavities of the two rings (5). 6. The gastric tube fixing device according to claim 4 is characterized in that: the right sleeve group (62) includes a right sleeve shell (624), a rotating sleeve (621) is symmetrically fixedly connected to the rear portion of the left end of the right sleeve shell (624) in an upper and lower manner, a sponge pad 1 (622) is fixedly connected to the inner cavity of the right sleeve shell (624), a colloid 1 (623) is fixedly connected to the inner cavity of the sponge pad 1 (622), and a buckle (625) is fixedly connected to the upper front side and the lower front side of the left end of the right sleeve shell (624). 7. The gastric tube fixing device according to claim 6 is characterized in that: the left set (63) includes a left shell (634), the rear portion of the right end of the left shell (634) is fixedly connected to a rotating column (631), the inner cavity of the left shell (634) is fixedly connected to a second sponge pad (632), the inner cavity of the second sponge pad (632) is fixedly connected to a second colloid (633), and the front upper side and the front lower side of the right end of the left shell (634) are both provided with a card slot (635). 8. The gastric tube fixing device according to claim 7 is characterized in that: the inner cavities of the two rotating sleeves (621) are respectively rotatably connected to the upper and lower outer surfaces of the rotating column (631), the outer surfaces of the two buckles (625) are respectively slidably connected to the inner cavities of the two slots (635), and the opposite surfaces of the two connecting ears (61) are respectively fixedly connected to the right part of the outer surface of the right shell (624) and the left part of the outer surface of the left shell (634).