Nasogastric tube fixing device

Abstract

The utility model provides a nasogastric tube fixing device, which belongs to medical auxiliary equipment and comprises an inner ring belt. Under the arrangement of the first limiting cylinder, the second limiting cylinder, the second hook-and-loop fastener, the fastener, the bandage and the first hook-and-loop fastener, the nasogastric tube can be fixed and limited with the first limiting cylinder and the second limiting cylinder, and under the limiting arrangement of the inner ring belt and the ears of the patient and the limiting arrangement of the first limiting cylinder, the second limiting cylinder and the nose of the patient, the nasogastric tube can be fixed and limited with the first hook-and-loop fastener. After the nasogastric tube is preliminarily fixed and limited, the connecting rod penetrates through the limiting ring, the clamping strip is aligned with the vertical groove to be inserted into the vertical groove, after the clamping strip is inserted, a medical worker rotates the fixing base to enable the clamping strip to be screwed into the annular groove, then limiting and fixing between the fixing base and the connecting base can be completed, and finally the head band is arranged on the head of a patient in a sleeving mode, so that fixing of the nasogastric tube is completed. A good fixing effect is achieved, the risk that the nasogastric tube slides off is reduced, and meanwhile the problem that the nose tip is torn due to the fact that 3M adhesive tape is pasted for a long time is solved.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary equipment technology, and in particular to a nasogastric tube fixation device. Background Technology

[0002] Nasogastric tubes are widely used in various clinical departments, especially in gastroenterology, neurology, and surgery. For patients requiring long-term nutritional support, suffering from swallowing difficulties, gastrointestinal obstruction, or acute peritonitis, nasogastric tubes provide an effective treatment option. After insertion, the tube needs to be secured to prevent dislodgement; therefore, a nasogastric tube fixation device is required.

[0003] The prior art, with publication number CN221556837U, discloses a fixation device for a nasogastric tube, which "includes a fixation clip, a fixation strap, and an anti-slip device. The fixation clip includes a handle and two hinged clamps. The anti-slip device includes an anti-slip protrusion on the clamp and near the hinge of the clamp, and an anti-slip material layer on the anti-slip protrusion. The outer side of the clamp corresponding to the patient's face is designed with an arc-shaped structure to avoid pressure injury to the local skin during the use of the fixation clip."

[0004] When using the aforementioned nasogastric tube fixation device, a fixation frame is used to clamp and fix the nasogastric tube. However, the overall size of the fixation clip is relatively large, and the fixation clip can easily cause injury to the patient's nose. Moreover, the fixation clip only clamps and fixes the nasogastric tube, and the fixation effect of the clip itself is poor. The nasogastric tube can easily slip and move along with the fixation clip. In addition, existing nasogastric tubes are generally fixed with 3M tape, and prolonged application of 3M tape can easily cause lacerations to the tip of the nose. Utility Model Content

[0005] To address the aforementioned problems, this invention proposes a nasogastric tube fixation device to more accurately resolve the issues of long-term indwelling nasogastric tube slippage and nasal tip tape tearing caused by long-term use of 3M tape.

[0006] This utility model is achieved through the following technical solution:

[0007] This utility model proposes a nasogastric tube fixing device, including an inner ring band, which is a soft, long strip of cotton. A fixing component is sleeved on the outside of the inner ring band, which can assist in fixing and stabilizing the nasogastric tube.

[0008] Furthermore, two sets of outer rings are fitted around the inner ring, and both sets of outer rings are silicone round tubes.

[0009] Furthermore, the fixing assembly includes a first limiting cylinder, a limiting ring, a second limiting cylinder, two sets of straps, multiple sets of first-type Velcro straps, two sets of fasteners, and two sets of second-type Velcro straps. The first limiting cylinder is sleeved and installed outside the inner ring belt. The limiting ring is disposed on the side wall of the first limiting cylinder. The second limiting cylinder is sleeved and installed outside the inner ring belt. The two sets of straps are respectively installed on the side walls of the first and second limiting cylinders. The multiple sets of first-type Velcro straps are respectively disposed on the surfaces of the first and second limiting cylinders and the straps. The two sets of fasteners are respectively installed on the side walls of the first and second limiting cylinders. The two sets of second-type Velcro straps are respectively disposed at the bottom of the first limiting cylinder and the top of the second limiting cylinder.

[0010] Furthermore, the fixing assembly also includes a connecting seat, two sets of vertical grooves, an annular groove, a headband, a connecting rod, a fixing seat, and a retaining strip. The connecting seat is installed on the side wall of the second limiting cylinder. The two sets of vertical grooves are symmetrically opened on the inner wall of the connecting seat. The annular groove is opened on the inner wall of the connecting seat and located below the vertical grooves. The headband is set above the inner annular band. The connecting rod is installed on the side wall of the headband. The fixing seat is sleeved and installed at the bottom of the connecting rod. The retaining strip is set at the bottom of the fixing seat.

[0011] Furthermore, both the first and second limiting cylinders have silicone layers on their side walls, and the limiting rings and connecting rods are symmetrically arranged.

[0012] Furthermore, both sets of the fasteners are elastic snap-fit ​​devices, and the fasteners have a U-shaped structure.

[0013] Furthermore, the vertical groove and the annular groove are connected together, and the vertical groove, the annular groove and the locking strip are correspondingly arranged, and the connecting seat and the fixing seat are correspondingly arranged.

[0014] Furthermore, the headband is an elastic band, and the fixing seat and the connecting rod are screwed together.

[0015] The beneficial effects of this utility model are:

[0016] This utility model proposes a nasogastric tube fixation device. Through the inclusion of a first limiting cylinder, a second limiting cylinder, a second Velcro strap, a fastener, a strap, and a first Velcro strap, the device secures the nasogastric tube to the first and second limiting cylinders. Furthermore, the device's inner ring strap provides a limiting position at the patient's ear, and the first and second limiting cylinders provide a limiting position at the patient's nose. Finally, the connecting rod, limiting ring, locking strip, vertical groove, fixing seat, and annular groove further secure the fixing seat to the connecting seat. The headband is then placed over the patient's head to secure the nasogastric tube, achieving a good fixation effect, reducing the risk of the nasogastric tube slipping, and solving the problem of nasal lacerations caused by prolonged application of 3M tape. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the inner and outer ring belts of this utility model;

[0019] Figure 3 This is a schematic diagram of the fixing component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the fixing component of this utility model.

[0021] The attached figures are labeled as follows:

[0022] In the diagram: 1. Inner ring belt; 2. Outer ring belt; 3. No. 1 limiting cylinder; 4. Limiting ring; 5. No. 2 limiting cylinder; 6. Strap; 7. No. 1 Velcro; 8. Fastener; 9. No. 2 Velcro; 10. Connecting seat; 11. Vertical groove; 12. Annular groove; 13. Headband; 14. Connecting rod; 15. Fixing seat; 16. Clip. Detailed Implementation

[0023] To more clearly and completely illustrate the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, will further explain this utility model.

[0024] Please refer to Figures 1-4 This utility model proposes a nasogastric tube fixation device, including an inner ring band 1, which is a soft, long strip of cotton. A fixing component is installed on the outside of the inner ring band 1 to assist in fixing and stabilizing the nasogastric tube. Two sets of outer ring bands 2 are installed on the outside of the inner ring band 1. Both sets of outer ring bands 2 are silicone round tubes. The setting of the outer ring bands 2 can prevent pressure sores behind the ear.

[0025] The fixing assembly includes a first limiting cylinder 3, a limiting ring 4, a second limiting cylinder 5, two sets of straps 6, multiple sets of first-type Velcro 7, two sets of fasteners 8, two sets of second-type Velcro 9, a connecting seat 10, two sets of vertical grooves 11, an annular groove 12, a headband 13, a connecting rod 14, a fixing seat 15, and a locking strip 16. The first limiting cylinder 3 is sleeved and installed outside the inner annular belt 1. The limiting ring 4 is disposed on the side wall of the first limiting cylinder 3. The second limiting cylinder 5 is sleeved and installed outside the inner annular belt 1. The two sets of straps 6 are respectively installed on the side walls of the first limiting cylinder 3 and the second limiting cylinder 5. The multiple sets of first-type Velcro 7 are respectively disposed on the first limiting cylinder. The surfaces of cylinder 3, second limiting cylinder 5, and strap 6 are provided with two sets of fasteners 8 respectively installed on the side walls of first limiting cylinder 3 and second limiting cylinder 5. Two sets of second-generation Velcro 9 are respectively located at the bottom of first limiting cylinder 3 and the top of second limiting cylinder 5. Connecting seat 10 is installed on the side wall of second limiting cylinder 5. Two sets of vertical grooves 11 are symmetrically opened on the inner wall of connecting seat 10. An annular groove 12 is opened on the inner wall of connecting seat 10 and located below the vertical grooves 11. Headband 13 is located above inner annular band 1. Connecting rod 14 is installed on the side wall of headband 13. Fixing seat 15 is sleeved and installed at the bottom of connecting rod 14. Clip 16 is provided with... The first limiting cylinder 3 and the second limiting cylinder 5 are placed at the bottom of the fixed base 15. Both sides of the first limiting cylinder 3 and the second limiting cylinder 5 are provided with silicone layers. The limiting ring 4 and the connecting rod 14 are symmetrically arranged. Both sets of the fasteners 8 are elastic buckles with a U-shaped structure. The vertical groove 11 and the annular groove 12 are connected together. The vertical groove 11 and the annular groove 12 are correspondingly arranged with the locking strip 16. The connecting base 10 and the fixed base 15 are correspondingly arranged. The headband 13 is an elastic band. The connecting rod 14 is made of silicone and hard plastic. The fixed base 15 and the connecting rod 14 are screwed together. Medical personnel place the first limiting cylinder 3 and the second limiting cylinder 5... The tube is attached together with Velcro 9 and placed on the patient's upper lip. The nasogastric tube is then inserted into the clamp 8. With the cooperation of the strap 6 and Velcro 7, the nasogastric tube is fixed and limited between the first limiting cylinder 3 and the second limiting cylinder 5. The connecting rod 14 is then passed through the limiting ring 4. The locking strip 16 is then inserted into the vertical groove 11. After the locking strip 16 is inserted, the medical staff rotates the fixing seat 15, causing the locking strip 16 to be screwed into the annular groove 12, thus completing the limiting and fixing between the fixing seat 15 and the connecting seat 10. Finally, the headband 13 is placed on the patient's head to complete the fixation of the nasogastric tube, achieving a good fixation effect.

[0026] In this embodiment

[0027] When using this nasogastric tube fixation device, after successful insertion of the nasogastric tube, place the two sets of outer ring bands 2, the first limiting sleeve 3, and the second limiting sleeve 5 over the inner ring band 1. Then connect the two ends of the inner ring band 1 together and adjust it according to the patient's face shape. Finally, place the two sets of outer ring bands 2 behind the ear to complete the initial placement and fixation of the inner ring band 1. The outer ring bands 2 help prevent pressure sores behind the ear. After the initial fixation of the inner ring band 1 is completed, the first limiting sleeve 3 and the second limiting sleeve 5 are glued together using the second Velcro 9 and placed on the patient's upper lip. Then, insert the nasogastric tube into the fixing device 8. With the cooperation of the strap 6 and the first Velcro 7, the nasogastric tube and the first limiting sleeve are secured. The nasogastric tube is initially fixed and limited by the inner ring band 1 and the patient's ear, as well as by the first and second limiting tubes 3 and 5 and the patient's nose. Then, the connecting rod 14 is passed through the limiting ring 4, and the locking strip 16 is inserted into the vertical groove 11. After the locking strip 16 is inserted, the medical staff rotates the fixing seat 15, causing the locking strip 16 to be screwed into the annular groove 12, thus completing the limiting and fixing between the fixing seat 15 and the connecting seat 10. Finally, the headband 13 is put on the patient's head to complete the fixation of the nasogastric tube, achieving a good fixation effect, reducing the risk of the nasogastric tube slipping, and solving the problem of nasal laceration caused by prolonged 3M tape adhesion.

[0028] Of course, there may be other implementations of this utility model. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model.

Claims

1. A nasogastric tube fixation device, characterized in that, Includes an inner ring band, which is a soft, long strip of cotton. A fixing component is fitted around the outside of the inner ring band to assist in fixing and stabilizing the nasogastric tube. The fixing assembly includes a first limiting cylinder, a limiting ring, a second limiting cylinder, two sets of straps, multiple sets of first-type Velcro, two sets of fasteners, and two sets of second-type Velcro. The first limiting cylinder is sleeved and installed outside the inner ring belt. The limiting ring is located on the side wall of the first limiting cylinder. The second limiting cylinder is sleeved and installed outside the inner ring belt. The two sets of straps are respectively installed on the side walls of the first and second limiting cylinders. The multiple sets of first-type Velcro are respectively located on the surfaces of the first and second limiting cylinders and the straps. The two sets of fasteners are respectively installed on the side walls of the first and second limiting cylinders. The two sets of second-type Velcro are respectively located at the bottom of the first limiting cylinder and the top of the second limiting cylinder. The fixing assembly also includes a connecting seat, two sets of vertical grooves, an annular groove, a headband, a connecting rod, a fixing seat, and a retaining strip. The connecting seat is installed on the side wall of the second limiting cylinder. The two sets of vertical grooves are symmetrically opened on the inner wall of the connecting seat. The annular groove is opened on the inner wall of the connecting seat and located below the vertical grooves. The headband is set above the inner annular band. The connecting rod is installed on the side wall of the headband. The fixing seat is sleeved and installed at the bottom of the connecting rod. The retaining strip is set at the bottom of the fixing seat.

2. The nasogastric tube fixation device according to claim 1, characterized in that, Two sets of outer rings are fitted around the inner ring, and both sets of outer rings are silicone round tubes.

3. The nasogastric tube fixation device according to claim 1, characterized in that, Both the first and second limiting cylinders have silicone layers on their side walls, and the limiting rings and connecting rods are symmetrically arranged.

4. The nasogastric tube fixation device according to claim 1, characterized in that, Both sets of the fasteners are elastic clips, and the fasteners have a U-shaped structure.

5. The nasogastric tube fixation device according to claim 1, characterized in that, The vertical groove and the annular groove are connected together, and the vertical groove, the annular groove and the locking strip are correspondingly arranged, and the connecting seat and the fixing seat are correspondingly arranged.

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