Nasogastric tube fixing adhesive tape

Abstract

The utility model discloses a nasogastric tube fixing adhesive tape, relates to the technical field of medical instruments, and adopts the following scheme that the nasogastric tube fixing adhesive tape comprises a connecting paste, a connecting band is fixedly connected to the side wall of the connecting paste, a connecting block is fixedly connected to one end of the connecting band, and a first binding band is detachably connected to the inner wall of the connecting block; through the arrangement of the connecting plate, when the nasogastric tube is fixed through the fixing tape, in order to improve the adhesion fixity of the fixing tape and the skin of a patient and improve the fixing effect of the fixing tape attached to the head of the patient, the nasogastric tube can be fixed through the connection of the connecting groove, and the fixing tape can be fixed to the head of the patient. The connecting plate slides into the inner wall of the connecting block, the pull block is loosened, the telescopic rod is driven to slide along the inner wall of the connecting groove through the elastic force of the spring, the telescopic rod slides into the inner wall of the clamping groove, the effect of clamping and fixing the connecting plate is achieved, and the effect of fixing convenience by attaching the fixing paste to the head of the patient through the binding belt is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a nasogastric tube fixing tape. Background Art

[0002] In clinical practice, nasogastric tubes are often used for patients with critical gastrointestinal diseases and poor swallowing function to meet the needs of examination, treatment or energy replenishment. Once inserted, the nasogastric tube is generally retained for many days or used for a long time. In order to improve the stability of the connection between the nasogastric tube and the patient, a fixing patch is needed to fit and fix the nasogastric tube.

[0003] After searching, according to patent CN218652697U, a nasogastric tube fixing patch was announced, which belongs to the technical field of medical supplies, including a fixing patch, the fixing patch includes a middle fixing wing, a peeling connection layer and a fixing layer, the peeling connection layer and the fixing layer are respectively arranged at the two ends of the middle fixing wing, the peeling connection layer includes a connecting belt, a Velcro, a Velcro mother patch and a bottom plate belt, one end of the connecting belt is connected to the upper end of the nasogastric tube fixing groove on the middle fixing wing, one end of the bottom plate belt is connected to the lower end of the nasogastric tube fixing groove on the middle fixing wing, there is a gap between the connecting belt and the bottom plate belt, the Velcro and the Velcro mother patch are respectively arranged on the adjacent side walls of the connecting belt and the bottom plate belt, the Velcro and the Velcro mother patch are connected to each other, the utility model can protect the patient's skin after placing the nasogastric tube between the Velcro and the Velcro mother patch, and avoids the discomfort caused to the patient by the fixing patch directly adhering the nasogastric tube to the patient's skin.

[0004] However, when the nasogastric tube fixing patch in the prior art is used, it is often directly adhered to the patient's belt through the fixing patch. The nasogastric tube fixing patch is not effective in adjusting and fixing the patient's head through the strap. When the fixing patch is in contact with the patient's skin for a long time, the fixing patch will not stick to the patient's skin, which reduces the effect of the fixing patch on fixing the nasogastric tube and does not meet people's usage needs. Therefore, a nasogastric tube fixing patch is needed. Utility Model Content

[0005] The utility model aims to provide a nasogastric tube fixing patch, which solves the problem in the prior art that the nasogastric tube fixing patch has a poor adjustment and fixing effect on the patient's head through a tie band.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nasogastric tube fixing patch, comprising a connecting patch, a connecting band being fixedly connected to the side wall of the connecting patch, one end of the connecting band being fixedly connected to a connecting block, the inner wall of the connecting block being detachably connected to a first strap, the other end of the connecting patch being detachably connected to a second strap, the outer wall of the connecting block being provided with a disassembly assembly, the disassembly assembly comprising a connecting plate slidably connected to the inner wall of the connecting block, and a telescopic rod slidably connected to the outer wall of the connecting plate, a connecting groove being provided at the connecting portion between the inner wall of the connecting block and the connecting plate, the outer wall of the telescopic rod being sleeved with a spring fixedly connected to the outer wall of the connecting block, one end of the spring being fixedly connected to a pull block fixedly connected to one end of the telescopic rod.

[0007] Preferably, the outer wall of the second positioning belt is fixedly connected to a limiting rod which is slidably connected to the outer wall of the first positioning belt, a limiting groove is provided at the connection position between the inner wall of the limiting rod and the first positioning belt, a nut is provided on the outer wall of the limiting rod, a bolt which is slidably connected to the outer wall of the first positioning belt is threadedly connected to the inner wall of the nut, and an adjustment groove is provided at the connection position between the outer wall of the first positioning belt and the bolt.

[0008] Preferably, the connecting belt and the connecting block are symmetrically arranged at both ends of the connecting patch.

[0009] Preferably, a slot is provided at a connection portion between the outer wall of the connecting plate and the telescopic rod.

[0010] Preferably, two groups of the limiting rods are provided, the central axes of the two groups of the limiting rods are arranged to overlap with each other, and the limiting rods are arranged on the movement track of the first positioning belt.

[0011] Preferably, the adjustment groove is formed in a straight line shape and is opened on the surface of the first strap.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting a connecting plate, when the nasogastric tube is fixed by a fixing tape, in order to improve the fixation of the fixing tape to the patient's skin and improve the fixing effect of the fixing tape on the patient's head, the connecting plate can be slid into the inner wall of the connecting block through the connection of the connecting groove, and the pull block is loosened to drive the telescopic rod to slide along the inner wall of the connecting groove through the elastic force of the spring, and the telescopic rod slides into the inner wall of the card slot, so as to achieve the effect of clamping and fixing the connecting plate, and play the role of facilitating the fixing of the fixing tape to the patient's head through the tie belt.

[0014] 2. By setting the adjustment slot, when the fixing patch is attached to the patient's head by the positioning belt, in order to improve the comfort of the positioning belt for different patients' heads and achieve the adjustability of positioning according to different patients' head sizes, the first positioning belt can be connected through the limiting slot according to the needs of the fixed size, and the first positioning belt can be slid into the inner wall of the limiting rod, and the bolt can be turned through the limiting effect of the nut to make the bolt slide into the inner wall of the adjustment slot, so as to achieve the effect that the positioning belt can be adjusted and worn according to different patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a nasogastric tube fixing tape proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the overall side view structure of a nasogastric tube fixing tape proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the telescopic rod and the card slot of a nasogastric tube fixing tape proposed by the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the connection structure of the bolt and the adjustment groove of the nasogastric tube fixing tape.

[0019] In the figure: 1. connecting sticker; 11. connecting belt; 12. connecting block; 13. first strap; 14. second strap; 2. disassembly assembly; 21. connecting plate; 22. connecting slot; 23. telescopic rod; 24. pulling block; 25. spring; 26. slot; 3. limiting rod; 31. limiting slot; 32. nut; 33. bolt; 34. adjustment slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] like Figure 1-3As shown, a nasogastric tube fixing patch in the figure includes a connecting patch 1, a connecting band 11 is fixedly connected to the side wall of the connecting patch 1, one end of the connecting band 11 is fixedly connected to a connecting block 12, the inner wall of the connecting block 12 is detachably connected to a first strap 13, the other end of the connecting patch 1 is detachably connected to a second strap 14, the outer wall of the connecting block 12 is provided with a disassembly component 2, the disassembly component 2 includes a connecting plate 21 slidably connected to the inner wall of the connecting block 12, and a telescopic rod 23 slidably connected to the outer wall of the connecting plate 21, a connecting groove 22 is provided at the connecting portion between the inner wall of the connecting block 12 and the connecting plate 21, the outer wall of the telescopic rod 23 is sleeved with a spring 25 fixedly connected to the outer wall of the connecting block 12, and one end of the spring 25 is fixedly connected to a pulling block 24 fixedly connected to one end of the telescopic rod 23.

[0023] Among them, Figure 3 As shown, the connecting belt 11 and the connecting block 12 are symmetrically arranged at both ends of the connecting patch 1, which is beneficial to respectively engage and fix the first restraining belt 13 and the second restraining belt 14.

[0024] Among them, Figure 3 As shown, a card slot 26 is provided at the connection position between the outer wall of the connecting plate 21 and the telescopic rod 23. The connecting plate 21 forms a card-engaging structure with the connecting block 12 through the telescopic rod 23 and the card slot 26, which is conducive to the telescopic rod 23 sliding along the inner wall of the card slot 26, driving the connecting plate 21 and the connecting block 12 to be card-engaged and fixed, playing the role of facilitating the fixation of the fixing plate to the patient's head through the restraining belt.

[0025] Example 2

[0026] like Figure 1-4 As shown, this embodiment further illustrates Example 1, the outer wall of the second positioning belt 14 is fixedly connected to a limiting rod 3 that is slidably connected to the outer wall of the first positioning belt 13, the inner wall of the limiting rod 3 and the connection portion of the first positioning belt 13 are provided with a limiting groove 31, the outer wall of the limiting rod 3 is provided with a nut 32, the inner wall of the nut 32 is threadedly connected with a bolt 33 that is slidably connected to the outer wall of the first positioning belt 13, and the connection portion of the outer wall of the first positioning belt 13 and the bolt 33 is provided with an adjustment groove 34. By setting the adjustment groove 34, it is advantageous to When the fixing patch is attached to the patient's head by means of a positioning belt, in order to improve the comfort of the positioning belt for different patients' heads and to achieve adjustability according to the head sizes of different patients, the first positioning belt 13 can be connected through the limiting groove 31 according to the need of the fixed size, and the first positioning belt 13 can be slid into the inner wall of the limiting rod 3, and the bolt 33 can be turned through the limiting effect of the nut 32 so that the bolt 33 can slide into the inner wall of the adjustment groove 34, thereby achieving the effect that the positioning belt can be adjusted and worn according to different patients.

[0027] Among them, Figure 4 As shown, two groups of limit rods 3 are provided, and the central axes of the two groups of limit rods 3 are arranged to overlap with each other, and the limit rods 3 are arranged on the movement trajectory of the first positioning belt 13, which is beneficial to set the limit rods 3 on the movement trajectory of the first positioning belt 13 to pre-position and fix the first positioning belt 13.

[0028] Among them, Figure 4 As shown, the adjustment groove 34 is opened in the shape of an "I" on the surface of the first strap 13, and the first strap 13 and the second strap 14 form an adjustment structure through the bolt 33 and the adjustment groove 34, which is conducive to the bolt 33 sliding along the inner wall of the adjustment groove 34, driving the first strap 13 and the second strap 14 to adjust and position, so as to achieve the effect that the strap can be adjusted and worn according to different patients.

[0029] During use: First, when the nasogastric tube is fixed by the fixing tape, in order to improve the fixation of the fixing tape to the patient's skin and improve the fixing effect of the fixing tape on the patient's head, the connecting plate 21 can be slid into the inner wall of the connecting block 12 through the connection of the connecting groove 22, and the pull block 24 is loosened to drive the telescopic rod 23 to slide along the inner wall of the connecting groove 22 through the elastic force of the spring 25, and the telescopic rod 23 slides into the inner wall of the card slot 26, so as to achieve the effect of locking and fixing the connecting plate 21, and play the role of facilitating the fixation of the fixing tape to the patient's head through the tie belt.

[0030] Finally, when the fixing patch is attached to the patient's head by means of a positioning belt, in order to improve the comfort of the positioning belt for different patients' heads and achieve adjustability according to the head sizes of different patients, the first positioning belt 13 can be connected through the limiting groove 31 according to the needs of the fixed size, and the first positioning belt 13 can be slid into the inner wall of the limiting rod 3, and the bolt 33 can be turned through the limiting effect of the nut 32 so that the bolt 33 slides into the inner wall of the adjustment groove 34, thereby achieving the effect that the positioning belt can be adjusted and worn according to different patients.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nasogastric tube fixing patch, comprising a connecting patch (1), characterized in that: The side wall of the connecting patch (1) is fixedly connected with a connecting belt (11), one end of the connecting belt (11) is fixedly connected with a connecting block (12), the inner wall of the connecting block (12) is detachably connected with a first tie belt (13), the other end of the connecting patch (1) is detachably connected with a second tie belt (14), the outer wall of the connecting block (12) is provided with a disassembly component (2), the disassembly component (2) comprises a connecting plate (21) slidably connected to the inner wall of the connecting block (12), and a telescopic rod (23) slidably connected to the outer wall of the connecting plate (21), a connecting groove (22) is provided at the connecting portion between the inner wall of the connecting block (12) and the connecting plate (21), the outer wall of the telescopic rod (23) is sleeved with a spring (25) fixedly connected to the outer wall of the connecting block (12), one end of the spring (25) is fixedly connected with a pulling block (24) fixedly connected to one end of the telescopic rod (23).

2. A nasogastric tube fixing tape according to claim 1, characterized in that: The outer wall of the second positioning belt (14) is fixedly connected to a limiting rod (3) which is slidably connected to the outer wall of the first positioning belt (13); a limiting groove (31) is provided at a connection position between the inner wall of the limiting rod (3) and the first positioning belt (13); a nut (32) is provided on the outer wall of the limiting rod (3); a bolt (33) which is slidably connected to the outer wall of the first positioning belt (13) is threadedly connected to the inner wall of the nut (32); and an adjustment groove (34) is provided at a connection position between the outer wall of the first positioning belt (13) and the bolt (33).

3. A nasogastric tube fixing tape according to claim 1, characterized in that: The connecting belt (11) and the connecting block (12) are symmetrically arranged at two ends of the connecting patch (1).

4. A nasogastric tube fixing tape according to claim 1, characterized in that: A slot (26) is provided at a connection position between the outer wall of the connecting plate (21) and the telescopic rod (23).

5. A nasogastric tube fixing tape according to claim 2, characterized in that: Two groups of the limiting rods (3) are provided, the central axes of the two groups of the limiting rods (3) are arranged to overlap with each other, and the limiting rods (3) are arranged on the movement track of the first positioning belt (13).

6. A nasogastric tube fixing tape according to claim 2, characterized in that: The adjustment groove (34) is arranged in a straight line shape on the surface of the first strapping belt (13).

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