Improved trachea cannula fixator for intensive care medicine

Abstract

The utility model discloses an improved trachea cannula fixer for intensive care medicine, which comprises a wearing component, the wearing component comprises an adjusting frame, flexible glue connecting wings and an elastic binding belt, the flexible glue connecting wings are fixed on two sides of the adjusting frame, and the elastic binding belt is sleeved on the rear sides of the flexible glue connecting wings; and the improved assembly is arranged on the front side of the adjusting frame, the improved assembly comprises a sliding plate, a positioning piece, a connecting rod, a positioning plate and a limiting piece, the sliding plate is arranged on the top of the adjusting frame, the positioning piece is fixed to the top of the sliding plate, and the connecting rod is fixed to the front side of the sliding plate. The fixing device has the advantages that the comfort of a patient wearing the fixing device can be improved through the wearing assembly, the position of the intubation tube can be conveniently moved and adjusted through the improved assembly, and the situations that the patient is locally pressed due to the fact that the position of the intubation tube cannot be adjusted, the patient feels uncomfortable when wearing the fixing device, and even the patient is bruised are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of critical care medicine, in particular to an improved endotracheal tube fixer for critical care medicine. Background Art

[0002] Critical care medicine is a medical specialty that focuses on monitoring, treating and rescuing critically ill patients. Critically ill patients usually refer to those whose organ functions are impaired and whose lives are threatened due to serious diseases, trauma or surgical complications. Critical care medicine aims to maintain the stability of patients' vital signs by monitoring and supporting the functions of multiple organ systems, and to intervene and treat life-threatening complications in a timely manner to minimize the mortality rate of patients. Critical care medicine involves multidisciplinary collaboration, including but not limited to internal medicine, surgery, anesthesiology, emergency medicine, etc. When a patient's life is in danger, a trachea will be needed. Tracheal intubation is to insert a tube into the patient's trachea and connect it to a ventilator to maintain the patient's respiratory function.

[0003] Therefore, when the tube is inserted into the patient's trachea, a fixator is needed because the tube is prone to shaking. Currently, most fixators are usually hard arc frames. After the tracheal tube passes through the fixator cavity, the tracheal tube and the arc frame are fixed with medical tape, and then the arc frame is covered in front of the mouth. However, tracheal intubation is a long-term retention process. The tracheal tube is retained in a fixed position, which can easily cause local compression of the patient, resulting in discomfort in wearing the fixator and even pressure injuries. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing improved endotracheal tube fixator for critical care medicine, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the present invention is that the existing intubation fixator is likely to cause local compression of the patient due to the endotracheal tube being left in a fixed position, resulting in discomfort when wearing the fixator and even pressure injuries.

[0007] To solve the above technical problems, the utility model provides the following technical solutions: an improved endotracheal tube fixer for critical care medicine, comprising a wearing assembly, wherein the wearing assembly comprises an adjustment frame, soft rubber connecting wings and an elastic binding belt, wherein the soft rubber connecting wings are fixed on both sides of the adjustment frame, and the elastic binding belt is sleeved on the rear side of the soft rubber connecting wings; and an improved assembly, wherein the improved assembly is arranged on the front side of the adjustment frame, the improved assembly comprises a sliding plate, a positioning member, a connecting rod, a positioning plate and a limiting member, wherein the sliding plate is arranged on the top of the adjustment frame, the positioning member is fixed on the top of the sliding plate, the connecting rod is fixed on the front side of the sliding plate, the positioning plate is arranged on the front side of the surface of the connecting rod, and the limiting member is fixed on the bottom of the positioning plate.

[0008] As a preferred solution of the improved endotracheal tube fixer for critical care medicine described in the utility model, the wearing component also includes a lightweight groove and a breathable groove, the lightweight groove is opened on the front side of the soft rubber connecting wing, and the breathable groove is opened on the front side of the elastic binding belt.

[0009] As a preferred solution of the improved endotracheal tube fixer for critical care medicine described in the utility model, the wearing component also includes a protective pad, which is bonded to the rear side of the soft glue connecting wing and is made of memory foam.

[0010] As a preferred solution of the improved endotracheal tube fixer for critical care medicine described in the utility model, wherein: the wearing component also includes a slot, the slot is opened on the top of the adjustment frame and has a circular shape.

[0011] As a preferred solution of the improved endotracheal tube fixer for critical care medicine described in the utility model, the wearing component also includes a weight-reducing groove, which is opened on the front side of the adjustment frame and is circular in shape.

[0012] As a preferred solution of the improved endotracheal tube fixer for critical care medicine described in the utility model, the wearing component also includes a slide groove and a slider, the slide groove is opened on the front side of the adjustment frame, and the inner cavity is slidably connected to the slider, and the front side of the slider is fixedly connected to the sliding plate.

[0013] As a preferred solution of the improved endotracheal tube fixer for critical care medicine described in the utility model, the positioning member includes a limiting shell, a first spring, a movable plate, a pull rod and a positioning rod, the limiting shell is fixed to the top of the sliding plate, the first spring is fixed to the top of the inner cavity of the limiting shell, and the bottom is fixedly connected to the movable plate, the pull rod is fixed to the top of the movable plate, and the top passes through to the outside of the limiting shell, the positioning rod is fixed to the bottom of the movable plate, and the bottom passes through to the inner cavity of the slot.

[0014] As a preferred solution of the improved endotracheal tube fixer for critical care medicine described in the utility model, the positioning member also includes a sliding sleeve and a sliding rod, the sliding sleeve is fixed on both sides of the top of the movable plate, and the inner cavity is slidably connected to the surface of the sliding rod, and the sliding rod is fixed on both sides of the top of the inner cavity of the limiting shell.

[0015] As a preferred solution of the improved endotracheal tube fixer for critical care medicine described in the utility model, the positioning member also includes a reinforcement block, which is fixed to both sides of the limiting shell and has a bottom fixedly connected to the sliding plate.

[0016] As a preferred solution of the improved endotracheal tube fixer for critical care medicine described in the utility model, wherein: the limiting member includes a connecting ring, a clamping ring and a second spring, the connecting ring is fixed to the bottom of the positioning plate through a rotating shaft, the clamping ring is arranged on both sides of the inner cavity of the connecting ring, and the two sides are fixedly connected to the second spring, and the opposite sides of the two second springs are fixedly connected to the inner wall of the connecting ring.

[0017] The beneficial effects of the utility model are as follows: the comfort of the patient wearing the fixator can be improved by wearing the component, the movement and adjustment of the intubation position can be facilitated by the improved component, and the local compression of the patient caused by the inability to adjust the intubation position, the discomfort of wearing the fixator and even the occurrence of crushing injuries, etc. can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The overall structure diagram of the improved endotracheal tube fixator used in critical care medicine.

[0020] Figure 2 This is a structural diagram of the improved endotracheal tube holder for critical care medicine from another perspective.

[0021] Figure 3 Exploded view of the sliding plate structure of an improved endotracheal tube holder for critical care medicine.

[0022] Figure 4 This is a structural diagram of the positioning parts of an improved endotracheal tube fixator for critical care medicine.

[0023] Figure 5 This is a structural diagram of the limiter of an improved endotracheal tube fixator for use in critical care medicine.

[0024] Numbers in the figure: 100, wearing component; 101, adjustment frame; 102, soft rubber connecting wing; 103, elastic binding belt; 104, lightweight slot; 105, breathable slot; 116, protective cushion; 106, slot; 107, weight reduction slot; 108, slide slot; 109, slider; 200, improved component; 201, sliding plate; 202, positioning member; 202a, limiting shell; 202b, first spring; 202c, movable plate; 202d, pull rod; 202e, positioning rod; 202f, sliding sleeve; 202g, sliding rod; 202h, reinforcement block; 203, connecting rod; 204, positioning plate; 205, limiting member; 205a, connecting ring; 205b, clamping ring; 205c, second spring. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and this embodiment provides an improved endotracheal tube fixer for critical care medicine. The improved endotracheal tube fixer for critical care medicine includes a wearing component 100 and an improved component 200. The wearing component 100 can improve the comfort of the patient wearing the fixer, and the improved component 200 can facilitate the movement and adjustment of the intubation position, thereby reducing local compression of the patient due to the inability to adjust the intubation position, discomfort in wearing the fixator, and even pressure injuries.

[0030] The wearing component 100 includes an adjustment frame 101, soft-glue connecting wings 102 and an elastic binding belt 103. The soft-glue connecting wings 102 are fixed on both sides of the adjustment frame 101, and the elastic binding belt 103 is sleeved on the rear side of the soft-glue connecting wings 102.

[0031] The improved component 200 can be easily adjusted through the adjustment frame 101, the comfort when in contact with the patient's face can be improved through the soft rubber connecting wing 102, and it can be conveniently worn on the patient's head through the elastic binding belt 103.

[0032] Improved component 200, improved component 200 is arranged on the front side of the adjustment frame 101, improved component 200 includes a sliding plate 201, a positioning member 202, a connecting rod 203, a positioning plate 204 and a limiting member 205, the sliding plate 201 is arranged on the top of the adjustment frame 101, the positioning member 202 is fixed to the top of the sliding plate 201, the connecting rod 203 is fixed to the front side of the sliding plate 201, the positioning plate 204 is arranged on the front side of the surface of the connecting rod 203, and the limiting member 205 is fixed to the bottom of the positioning plate 204.

[0033] The sliding plate 201 facilitates movement on the adjustment frame 101 , the positioning member 202 facilitates adjustment of the insertion position, and the connecting rod 203 and the positioning plate 204 facilitate support for the limiting member 205 .

[0034] Example 2

[0035] Reference Figure 2 and Figure 3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0036] Specifically, the wearing component 100 also includes a lightweight groove 104 and a breathable groove 105 . The lightweight groove 104 is opened on the front side of the soft rubber connecting wing 102 , and the breathable groove 105 is opened on the front side of the elastic binding band 103 .

[0037] By providing the lightweight groove 104 , the sense of pressure when the soft rubber connecting wing 102 contacts the patient's face can be reduced, and by providing the breathable groove 105 , the breathability when the elastic binding belt 103 contacts the patient's head can be improved.

[0038] Specifically, the wearing assembly 100 further includes a protective cushion 116 , which is bonded to the rear side of the soft adhesive connecting wing 102 , and is made of memory foam.

[0039] The protective cushion 116 is fixedly connected to the soft adhesive connection wing 102 and the protective cushion 116 is made of memory foam, so that the comfort of the soft adhesive connection wing 102 when in contact with the patient's face can be improved.

[0040] Specifically, the wearing assembly 100 further includes a slot 106 , which is opened at the top of the adjustment frame 101 and is circular in shape.

[0041] The slot 106 is provided to facilitate the positioning of the positioning member 202 at the adjusted position.

[0042] Specifically, the wearing assembly 100 further includes a weight-reducing groove 107 , which is disposed on the front side of the adjustment frame 101 and is circular in shape.

[0043] By providing the weight-reducing groove 107 , the pressure of the sliding plate 201 on the patient's face can be reduced.

[0044] Specifically, the wearing component 100 also includes a slide groove 108 and a slider 109 . The slide groove 108 is opened on the front side of the adjustment frame 101 , and the inner cavity is slidably connected to the slider 109 . The front side of the slider 109 is fixedly connected to the sliding plate 201 .

[0045] The sliding connection between the slider 109 and the slide groove 108 plays a role in assisting the movement of the sliding plate 201 .

[0046] Specifically, the positioning member 202 includes a limiting shell 202a, a first spring 202b, a movable plate 202c, a pull rod 202d and a positioning rod 202e. The limiting shell 202a is fixed to the top of the sliding plate 201, the first spring 202b is fixed to the top of the inner cavity of the limiting shell 202a, and the bottom is fixedly connected to the movable plate 202c, the pull rod 202d is fixed to the top of the movable plate 202c, and the top passes through the outside of the limiting shell 202a, and the positioning rod 202e is fixed to the bottom of the movable plate 202c, and the bottom passes through the inner cavity of the slot 106.

[0047] The movable plate 202c is driven to move and squeeze the first spring 202b by pulling the pull rod 202d. At this time, the movement of the movable plate 202c will drive the positioning rod 202e to leave the inner cavity of the slot 106. At this time, the sliding plate 201 can be moved to adjust the position of the cannula.

[0048] Example 3

[0049] Reference Figure 3 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0050] Specifically, the positioning member 202 further includes a sliding sleeve 202f and a sliding rod 202g. The sliding sleeve 202f is fixed to both sides of the top of the movable plate 202c, and the inner cavity is slidably connected to the surface of the sliding rod 202g. The sliding rod 202g is fixed to both sides of the top of the inner cavity of the limiting shell 202a.

[0051] The sliding connection between the sliding sleeve 202f and the sliding rod 202g serves to limit the movement of the movable plate 202c.

[0052] Specifically, the positioning member 202 further includes a reinforcing block 202h. The reinforcing block 202h is fixed to two sides of the limiting shell 202a, and the bottom of the reinforcing block 202h is fixedly connected to the sliding plate 201.

[0053] The fixed connection between the reinforcing block 202h and the sliding plate 201 serves to reinforce the limiting shell 202a.

[0054] Specifically, the limiting member 205 includes a connecting ring 205a, a retaining ring 205b and a second spring 205c. The connecting ring 205a is fixed to the bottom of the positioning plate 204 through a rotating shaft. The retaining ring 205b is arranged on both sides of the inner cavity of the connecting ring 205a, and both sides are fixedly connected to the second spring 205c. The opposite sides of the two second springs 205c are fixedly connected to the inner wall of the connecting ring 205a.

[0055] Insert the cannula between the two clamping rings 205b. At this time, the second spring 205c will be forced to drive the clamping ring 205b to retract, and then the second spring 205c will drive the clamping ring 205b to press the cannula, thereby positioning it.

[0056] When in use, first when the user needs to adjust the limit member 205 to adjust the position of the insertion tube, the user first pulls the pull rod 202d to drive the movable plate 202c to move and squeeze the first spring 202b. At this time, as the movable plate 202c moves, the positioning rod 202e will be driven to disengage from the inner cavity of the slot 106. At this time, the sliding plate 201 can be moved to drive the slider 109 to move in the inner cavity of the slide groove 108. Then, after the positioning rod 202e is aligned with the next slot 106, the pull rod 202d is released and the first spring 202b is reset to make the positioning rod 202e inserted into the inner cavity of the slot 106 for positioning, thereby achieving the effect of adjusting the position of the insertion tube. Then, the insertion tube is aligned between the two clamping rings 205b and inserted. At this time, the second spring 205c will be forced to drive the clamping ring 205b to retract, and then the second spring 205c drives the clamping ring 205b to press the insertion tube, thereby positioning it.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An improved endotracheal tube holder for critical care medicine, characterized in that: include, A wearing assembly (100), the wearing assembly (100) comprising an adjustment frame (101), soft-glue connecting wings (102) and an elastic binding belt (103), the soft-glue connecting wings (102) being fixed to both sides of the adjustment frame (101), and the elastic binding belt (103) being sleeved on the rear side of the soft-glue connecting wings (102); and, An improved component (200) is arranged on the front side of an adjustment frame (101), and the improved component (200) comprises a sliding plate (201), a positioning member (202), a connecting rod (203), a positioning plate (204) and a limiting member (205). The sliding plate (201) is arranged on the top of the adjustment frame (101), the positioning member (202) is fixed to the top of the sliding plate (201), the connecting rod (203) is fixed to the front side of the sliding plate (201), the positioning plate (204) is arranged on the front side of the surface of the connecting rod (203), and the limiting member (205) is fixed to the bottom of the positioning plate (204).

2. The improved endotracheal tube holder for critical care medicine as claimed in claim 1, characterized in that: The wearing component (100) further comprises a lightweight groove (104) and a breathable groove (105), wherein the lightweight groove (104) is provided on the front side of the soft rubber connecting wing (102), and the breathable groove (105) is provided on the front side of the elastic binding band (103).

3. The improved endotracheal tube holder for critical care medicine as claimed in claim 2, characterized in that: The wearing assembly (100) further comprises a protective soft pad (116), wherein the protective soft pad (116) is bonded to the rear side of the soft glue connecting wing (102), and the material of the protective soft pad (116) is memory foam.

4. The improved endotracheal tube holder for critical care medicine as claimed in claim 3, characterized in that: The wearing component (100) further comprises a slot (106), wherein the slot (106) is opened at the top of the adjustment frame (101) and is circular in shape.

5. The improved endotracheal tube holder for critical care medicine as claimed in claim 4, characterized in that: The wearing component (100) further comprises a weight-reducing groove (107), wherein the weight-reducing groove (107) is provided on the front side of the adjustment frame (101) and is circular in shape.

6. The improved endotracheal tube holder for critical care medicine as claimed in claim 5, characterized in that: The wearing component (100) further comprises a slide groove (108) and a slider (109), wherein the slide groove (108) is provided on the front side of the adjustment frame (101), and the inner cavity is slidably connected to the slider (109), and the front side of the slider (109) is fixedly connected to the sliding plate (201).

7. The improved endotracheal tube holder for critical care medicine as claimed in claim 6, characterized in that: The positioning member (202) includes a limiting shell (202a), a first spring (202b), a movable plate (202c), a pull rod (202d) and a positioning rod (202e); the limiting shell (202a) is fixed to the top of the sliding plate (201); the first spring (202b) is fixed to the top of the inner cavity of the limiting shell (202a), and the bottom is fixedly connected to the movable plate (202c); the pull rod (202d) is fixed to the top of the movable plate (202c), and the top passes through the outside of the limiting shell (202a); the positioning rod (202e) is fixed to the bottom of the movable plate (202c), and the bottom passes through the inner cavity of the slot (106).

8. The improved endotracheal tube holder for critical care medicine as claimed in claim 7, characterized in that: The positioning member (202) further comprises a sliding sleeve (202f) and a sliding rod (202g), wherein the sliding sleeve (202f) is fixed to both sides of the top of the movable plate (202c), and the inner cavity is slidably connected to the surface of the sliding rod (202g), and the sliding rod (202g) is fixed to both sides of the top of the inner cavity of the limiting shell (202a).

9. The improved endotracheal tube holder for critical care medicine as claimed in claim 8, characterized in that: The positioning member (202) further comprises a reinforcing block (202h), wherein the reinforcing block (202h) is fixed to two sides of the limiting shell (202a), and the bottom of the reinforcing block (202h) is fixedly connected to the sliding plate (201).

10. The improved endotracheal tube holder for critical care medicine according to claim 9, characterized in that: The limiting member (205) comprises a connecting ring (205a), a snap ring (205b) and a second spring (205c); the connecting ring (205a) is fixed to the bottom of the positioning plate (204) via a rotating shaft; the snap ring (205b) is arranged on both sides of the inner cavity of the connecting ring (205a), and both sides are fixedly connected to the second spring (205c); and the opposite sides of the two second springs (205c) are fixedly connected to the inner wall of the connecting ring (205a).

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