Auxiliary fixing device for gastrointestinal nutrient canal

Abstract

An auxiliary fixing device for a gastrointestinal nutrient canal relates to the technical field of medical instruments and comprises a connecting block, a binding unit for fixing the head of a patient is arranged on the side face of the connecting block, a telescopic mechanism is mounted at the bottom of the connecting block, and a nose bridge frame is fixed to the telescopic portion of the telescopic mechanism. The auxiliary fixing device for the gastrointestinal nutrient canal comprises a nose bridge frame, two connecting frames are fixed to the side face of the nose bridge frame, the two connecting frames are arranged corresponding to the left side and the right side of the nose of a patient, and fixing clamps used for fixing the gastrointestinal nutrient canal are fixed to the ends of the connecting frames. Therefore, good air permeability is kept above the nose of a patient, the use comfort is guaranteed, meanwhile, the nose can be observed in an unshielded mode, observability is good, mounting and dismounting are convenient, and replacement work of the gastrointestinal nutrition tube is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially is involved in a kind of auxiliary fixing device for gastrointestinal feeding tube. BACKGROUND

[0002] At present, ordinary adhesive tape is used to fix gastrointestinal feeding tube of various shapes in clinic, but due to the secretion of skin sweat glands, patient restlessness, gap between adhesive tape and skin and other reasons, gastrointestinal feeding tube is often not fixed well, leading to gastrointestinal feeding tube being easily pulled out by external force, and even some patients have allergic reactions to adhesive tape;

[0003] In the prior art, a patent with authorization announcement No.CN 219963493 U discloses a nasal sleeve type gastrointestinal feeding tube fixing device, the nasal sleeve body is made of transparent silica gel material, a plurality of breathable through holes a are arranged on the nasal sleeve body, a through hole corresponding to the position of human nostril is formed at the bottom of the nasal sleeve body to allow the gastrointestinal feeding tube to pass through, the nasal sleeve body is used by being wrapped around the nose, the plurality of dense breathable through holes provided on the nasal sleeve body can allow the skin sweat glands to breathe and reduce local humidity, since the wrapping area is relatively large, the ventilation effect is general, even though the nasal sleeve body is made of transparent silica gel material, the changes of the nose can be observed, but the observability is general compared with the unobstructed observation mode. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems of overcoming the defects of the prior art and provides an auxiliary fixing device for gastrointestinal feeding tube, which does not cover and obstruct the upper part of the nose relative to the nasal sleeve structure, so that the upper part of the nose of the patient maintains good ventilation, ensuring the comfort of use, at the same time, the nose can be observed without obstruction, the observability is good, the installation and removal are convenient, the gastrointestinal feeding tube can be replaced conveniently, and the problems in the background art can be effectively solved.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] An auxiliary fixing device for gastrointestinal feeding tube includes a connecting block, a binding unit for fixing the head of a patient is arranged on the side surface of the connecting block, an extension mechanism is installed at the bottom of the connecting block, a nose bridge is fixed on the extension part of the extension mechanism, two connecting frames are fixed on the side surface of the nose bridge, the two connecting frames are arranged on the left and right sides of the nose of the patient, a fixing clamp for fixing the gastrointestinal feeding tube is fixed on the end of the connecting frame, and the fixing clamp is detachably connected with a movable clamp through a connecting mechanism.

[0007] Further, the binding unit includes an elastic binding belt and a magic tape, the elastic binding belt is fixed on the side surface of the connecting block, and the magic tape is connected and fixed on the end of the elastic binding belt.

[0008] Further, the telescopic mechanism comprises a telescopic rod and a mounting block, the telescopic rod is installed at the bottom of the connecting block, the mounting block is fixed at the telescopic end of the telescopic rod, and the nose bridge is fixed on the mounting block.

[0009] Further, the connecting frame is of an L-shaped structure, the fixed clamp is fixed at the transverse support end of the connecting frame, and the bending position of the connecting frame is of an arc-shaped structure.

[0010] Further, the connecting mechanism comprises a magnet block and an armature block, the magnet block is fixed at the end of the movable clamp, the magnet block is fixed at the end of the fixed clamp, the armature block is fixed at the end of the fixed clamp, and the magnet block is magnetically connected with the armature block.

[0011] Further, the magnet block is of a convex structure, the armature block is of a concave structure, and the magnet block and the armature block are arranged in a concave-convex matching mode.

[0012] Compared with the prior art, the auxiliary fixing device for gastrointestinal nutrient tubes has the following advantages:

[0013] 1. The two connecting frames are fixed at the side surface of the nose bridge, the two connecting frames are arranged at the left and right sides of the patient's nose, the end of the connecting frame is fixed with a fixed clamp for fixing the gastrointestinal nutrient tube, the fixed clamp is not covered on the top of the nose relative to the nose cover structure, so that the top of the patient's nose maintains good air permeability, and the comfort of use is ensured, and the nose can be observed without obstruction, and the observation is good.

[0014] 2. The fixed clamp is used for supporting the gastrointestinal nutrient tube, the movable clamp and the fixed clamp are connected through the magnetic connection of the magnet block and the armature block, then the movable clamp fixes the gastrointestinal nutrient tube on the fixed clamp, and the installation and dismounting are convenient relative to the buckle or bolt connection mode, so that the gastrointestinal nutrient tube can be replaced conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a three-dimensional side structure schematic view of the utility model;

[0017] Figure 3 It is an A place enlarged structure schematic view of the utility model Figure 2 .

[0018] In the figure: 1-connection block, 2-nose bridge, 3-connection frame, 4-binding unit, 41-elastic binding belt, 42-magic tape, 5- telescopic mechanism, 51-telescopic rod, 52-mounting block, 6-connection mechanism, 61-magnet block, 62- armature block, 7-fixed clamp, 8-movable clamp. DETAILED DESCRIPTION

[0019] The utility model can be explained in detail by the following examples, and the purpose of the utility model is to protect all technical improvements within the scope of the utility model.

[0020] Please refer to Figures 1-3 The embodiment provides a technical scheme: an auxiliary fixing device for gastrointestinal nutrient tube, which comprises a connection block 1, a binding unit 4 for fixing the head of a patient is arranged on the side surface of the connection block 1, a telescopic mechanism 5 is mounted at the bottom of the connection block 1, a nose bridge 2 is fixed on the telescopic position of the telescopic mechanism 5, two connection frames 3 are fixed on the side surface of the nose bridge 2, the two connection frames 3 are arranged on the left and right sides of the nose of the patient, a fixed clamp 7 for fixing the gastrointestinal nutrient tube is fixed on the end of the connection frame 3, and a movable clamp 8 is detachably connected to the fixed clamp 7 through a connection mechanism 6.

[0021] The binding unit 4 comprises elastic binding belts 41 and magic tape 42, the elastic binding belts 41 are fixed on the side surface of the connection block 1, the magic tape 42 is connected and fixed on the end of the elastic binding belts 41, the magic tape 42 on the end of the elastic binding belts 41 is adhered to each other, so that the connection block 1 is fixed on the head of the patient, which is convenient to fix and use.

[0022] The telescopic mechanism 5 comprises a telescopic rod 51 and a mounting block 52, the telescopic rod 51 is mounted at the bottom of the connection block 1, the mounting block 52 is fixed on the telescopic end of the telescopic rod 51, the nose bridge 2 is fixed on the mounting block 52, the telescopic end of the telescopic rod 51 drives the mounting block 52 to perform telescopic movement, so that the position of the fixed clamp 7 is adjusted, and the fixed clamp 7 is located in front of the nostril of the patient, which is convenient to adjust and applicable to patients with different body shapes.

[0023] The connection frame 3 is of "L" type structure, the fixed clamp 7 is fixed on the transverse support end of the connection frame 3, the bending position of the connection frame 3 is of arc structure, which does not cover and shield the upper part of the nose relative to the nose cover structure, so that the upper part of the nose of the patient maintains good air permeability, and the comfort of use is ensured, and meanwhile, the nose can be observed without shielding, and the observation is good.

[0024] The connecting mechanism 6 comprises a magnet block 61 and an armature block 62, the magnet block 61 is fixed at the end of the movable clamp 8, the magnet block 61 is fixed at the end of the fixed clamp 7, the armature block 62 is fixed at the end of the fixed clamp 7, the magnet block 61 is magnetically connected with the armature block 62, the magnet block 61 is in convex structure, the armature block 62 is in concave structure, the magnet block 61 and the armature block 62 are arranged in concave-convex matching mode, the fixed clamp 7 is used for supporting the gastrointestinal nutrient tube, the movable clamp 8 and the fixed clamp 7 are connected through the magnetic connection of the magnet block 61 and the armature block 62, then the movable clamp 8 fixes the gastrointestinal nutrient tube on the fixed clamp 7, compared with the buckle or bolt connection mode, the installation and dismounting are convenient, so that the gastrointestinal nutrient tube is convenient to replace.

[0025] The working principle of the auxiliary fixing device for the gastrointestinal nutrient tube is as follows: the telescopic end of the telescopic rod 51 drives the mounting block 52 to perform telescopic movement, so that the position of the fixed clamp 7 is adjusted to be in front of the nostril of the patient, the magic tape 42 at the end of the elastic binding belt 41 is matched and bonded, so that the connecting block 1 is bound and fixed on the head position of the patient, the fixed clamp 7 is used for supporting the gastrointestinal nutrient tube, the movable clamp 8 and the fixed clamp 7 are connected through the magnetic connection of the magnet block 61 and the armature block 62, then the movable clamp 8 fixes the gastrointestinal nutrient tube on the fixed clamp 7.

[0026] It is worth noting that the components disclosed in the above embodiments are all general standard components or components known by those skilled in the art, the structure and principle of which can be known by the technical personnel through a technical manual or through a conventional experimental method, the nose bridge 2 and the connecting frame 3 are made of skin-friendly low-sensitivity materials such as silica gel, the telescopic rod 51 is a new telescopic rod, which is a telescopic hollow cylindrical rod made of metal strip or plastic sheet, and is characterized in that the metal strip or plastic sheet is pre-shaped into an elastic crimping layer with a memory function smaller than the outer diameter of the rod body, so as to have a self-tightening function, so that the crimping layer always has elastic potential energy to apply pressure to the telescopic rod.

[0027] In the utility model, unless another definite provision and limitation, the terms "installation", "connection", "connection", "fixing" and the like terms should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integration;Can be mechanical connection, also can be electrical connection;It can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction relationship of two elements inside two elements, unless another definite limitation.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances, such as rotary connection can be rotary connection through bearing.

[0028] The utility model discloses the part of not detailed is prior art, although the utility model has been specifically shown and introduced in combination with preferred implementation scheme, and the specific implementation this technical scheme method and approach are many, and the above only is the preferred implementation mode of the utility model, but the skilled person in the art should understand that can make various changes to the utility model in form and in details without departing from the spirit and scope of the utility model defined in the appended claims, and all are the protection scope of the utility model.

Claims

1. An auxiliary fixation device for a gastrointestinal feeding tube, comprising a connecting block (1), characterized in that: The side of the connecting block (1) is provided with a binding unit (4) for fixing the patient's head, the bottom of the connecting block (1) is provided with a telescopic mechanism (5), the telescopic part of the telescopic mechanism (5) is fixed with a nose bridge (2), the side of the nose bridge (2) is fixed with two connecting frames (3), the two connecting frames (3) are arranged corresponding to the left and right sides of the patient's nose, the end of the connecting frame (3) is fixed with a fixing clamp (7) for fixing the gastrointestinal nutrition tube, the fixing clamp (7) is detachably connected with a movable clamp (8) through a connecting mechanism (6).

2. The auxiliary fixation device for a gastrointestinal feeding tube according to claim 1, characterized in that: The binding unit (4) comprises an elastic binding belt (41) and a magic tape (42), the elastic binding belt (41) is fixed on the side of the connecting block (1), and the magic tape (42) is connected and fixed on the end of the elastic binding belt (41).

3. The auxiliary fixation device for a gastrointestinal feeding tube according to claim 1, characterized in that: The telescopic mechanism (5) comprises a telescopic rod (51) and a mounting block (52), the telescopic rod (51) is mounted on the bottom of the connecting block (1), and the mounting block (52) is fixed on the telescopic end of the telescopic rod (51), and the nose bridge (2) is fixed on the mounting block (52).

4. The auxiliary fixation device for a gastrointestinal feeding tube according to claim 1, characterized in that: The connecting frame (3) is of "L" type structure, the fixing clamp (7) is fixed on the transverse support end of the connecting frame (3), and the bending position of the connecting frame (3) is of arc structure.

5. The auxiliary fixation device for a gastrointestinal feeding tube according to claim 1, characterized in that: The connecting mechanism (6) comprises a magnet block (61) and an armature block (62), the magnet block (61) is fixed on the end of the movable clamp (8), the magnet block (61) is fixed on the end of the fixing clamp (7), the armature block (62) is fixed on the end of the fixing clamp (7), and the magnet block (61) is magnetically connected with the armature block (62).

6. The auxiliary fixation device for a gastrointestinal feeding tube according to claim 5, characterized in that: The magnet block (61) is of convex structure, the armature block (62) is of concave structure, and the magnet block (61) and the armature block (62) are arranged in concave-convex matching mode. The magnet block (61) is of convex structure, the armature block (62) is of concave structure, and the magnet block (61) and the armature block (62) are arranged in concave-convex matching mode.

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