CN219185512U

CN219185512U - Cannula fixer

Info

Publication number: CN219185512U
Application number: CN202320055173.8U
Authority: CN
Inventors: 沈士成
Original assignee: Hangzhou Lin'an District First People's Hospital
Current assignee: Hangzhou Lin'an District First People's Hospital
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-16
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses an intubation fixer, which comprises a first supporting rod, a second supporting rod and a fixer mechanism, wherein one end of the first supporting rod is fixedly connected with one end of the second supporting rod, and the fixer mechanism is arranged at a bending position at the bottom of the second supporting rod. According to the cannula fixer, the first support rod and the second support rod are matched with the fixer mechanism, according to the human body structure, the nasal bones, the lateral nasal cartilage and the nasal winged cartilage in the nose cannot be changed excessively due to aging, namely, the excessive relaxation phenomenon cannot occur, so that when the first support rod and the second support rod are clamped on the nose, the problem that the tube clamping is unstable due to muscle relaxation does not occur, and better treatment is facilitated.

Description

Cannula fixer

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to an intubation fixer.

Background

In the process of treating patients in hospitals, different treatment methods are adopted according to the illness state of the patients, wherein the oral cavity of the patients is inserted into the oral cavity for assisting treatment. In the intubation process, the tube needs to be fixed at the oral cavity, and the current common and familiar technical means is to directly adhere the tube to the edge of the mouth of a patient by using a medical adhesive tape for fixing, and of course, a small device is usually needed to be directly placed at the mouth position before the fixation by using the adhesive tape, and the fixation is assisted by the biting force of the oral cavity.

However, in the intubation mode and the auxiliary small device, the biting force of the young person can be fixed on the mouth during the intubation auxiliary treatment, but for some old people, as the teeth are not in the mouth or the teeth are fewer, and the facial muscles are in a loose state, the biting force is insufficient to fix the tube and the auxiliary small device in the mouth, and loosening and even dropping are easy to occur, therefore, for the patient with insufficient biting force, an intubation fixer is proposed to assist the intubation treatment.

Disclosure of Invention

The present utility model is directed to an intubation tube fixator, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the cannula fixer comprises a first supporting rod, a second supporting rod and a fixer mechanism, wherein one end of the first supporting rod is fixedly connected with one end of the second supporting rod, and the fixer mechanism is arranged at the bending part of the bottom of the second supporting rod.

Preferably, the first supporting rod and the second supporting rod are rubber rods, and the inner side surfaces of the first supporting rod and the second supporting rod are rough and uneven.

Preferably, the fixer mechanism comprises a fixed cylinder, a clamping piece, single teeth, a shrinkage joint and a locking piece, wherein the outer wall of the fixed cylinder is fixedly connected with the outer side of the second supporting rod, one end of the clamping piece is fixedly connected with the side edge of the fixed cylinder, the single teeth are equidistantly arranged on the outer wall of the clamping piece, the shrinkage joint is arranged on the side surface of the fixed cylinder, and one end of the locking piece is fixedly connected with the side edge of the fixed cylinder.

Preferably, the clamping piece and the locking piece are elastic pieces, the single teeth have certain elastic potential energy, and barbs are arranged on the inner side faces of the locking pieces.

Preferably, the bottom of second branch fixedly connected with chin layer board, install the bandage on the outer lane of second branch.

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

1. according to the cannula fixer, the first support rod and the second support rod are matched with the fixer mechanism, according to the human body structure, the nasal bones, the lateral nasal cartilage and the nasal winged cartilage in the nose cannot be changed excessively due to aging, namely, the excessive relaxation phenomenon cannot occur, so that when the first support rod and the second support rod are clamped on the nose, the problem that the tube clamping is unstable due to muscle relaxation does not occur, and better treatment is facilitated.

2. The cannula fixer can be adjusted according to the diameter of an actual tube or the feeling of a patient in the process of fixing the tube through a fixer mechanism with special design, and has better adaptability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an isometric view of the present utility model;

fig. 3 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a first strut; 2. a second strut; 3. a fixed cylinder; 4. a clamping piece; 5. single teeth; 6. a shrinkage joint; 7. a locking piece; 8. a chin bar support plate; 9. a binding band.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

an intubation fixer comprises a first supporting rod 1, a second supporting rod 2 and a fixer mechanism, wherein one end of the first supporting rod 1 is fixedly connected with one end of the second supporting rod 2, and the fixer mechanism is arranged at the bending part at the bottom of the second supporting rod 2.

Further, the first supporting rod 1 and the second supporting rod 2 are both rubber rods, and the inner side surfaces of the first supporting rod 1 and the second supporting rod 2 are rough and uneven. In this embodiment, as shown in fig. 1 and fig. 2, when in use, the first support rod 1 and the second support rod 2 are directly sleeved on the nose, the first support rod 1 and the second support rod 2 with certain elasticity can be clamped on the outer side of the nose, wherein the angles of the two first support rods 1 from top to bottom are gradually increased, the nose back can be better attached, the turning positions of the first support rods 1 and the second support rods 2 are adjusted to the nose wing positions, the second support rods 2 can be just separated from the nose, the fixer mechanism at the moment is just positioned at the mouth position, and then the therapeutic tube can be inserted into the oral cavity from the fixer mechanism.

Example 2:

the utility model provides an intubate fixer, including first branch 1, second branch 2 and fixer mechanism, the one end of first branch 1 and the one end fixed connection of second branch 2, fixer mechanism sets up the department of buckling in the bottom of second branch 2, fixer mechanism includes a fixed section of thick bamboo 3, grip tab 4, single tooth 5, shrinkage joint 6 and locking piece 7, the outer wall of a fixed section of thick bamboo 3 and the outside department fixed connection of second branch 2, the one end of grip tab 4 and the side fixed connection of fixed section of thick bamboo 3, single tooth 5 equidistance sets up on the outer wall of grip tab 4, shrinkage joint 6 sets up the side at fixed section of thick bamboo 3, the one end of locking piece 7 and the side fixed connection of fixed section of thick bamboo 3.

Further, the clamping piece 4 and the locking piece 7 are elastic pieces, the single tooth 5 has certain elastic potential energy, and barbs are arranged on the inner side surfaces of the locking pieces 7.

Further, the bottom of the second supporting rod 2 is fixedly connected with a chin supporting plate 8, and a binding belt 9 is arranged on the outer ring of the second supporting rod 2. The chin support plate 8 can support the chin of a patient in the fixed placement process, provides supporting force for mouth occlusion, and the binding belt 9 directly bypasses the head of the patient and is mutually bonded and fixed in a magic tape mode.

In this embodiment, as shown in fig. 1-3, after the first supporting rod 1 and the second supporting rod 2 are fixed, the tube is directly inserted into the fixed cylinder 3, and then enters into the mouth of a patient, after the tube is inserted, the clamping piece 4 is directly pressed, the clamping piece 4 drives the single teeth 5 thereon to gradually enter into the shrinkage joint 6, after the pressing is completed, the tube loosening caused by rebound of the clamping piece 4 can be effectively prevented due to barbs on the locking piece 7, the treatment is affected, when the treatment tube needs to be taken out, the locking piece 7 is directly stirred upwards, the barbs on the locking piece 7 are separated from the single teeth 5, and then the clamping piece 4 can pull out the shrinkage joint 6 by utilizing own elasticity, so that the tube is released.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intubation tube fixator comprising a first strut (1), a second strut (2) and a fixator mechanism, characterized in that: one end of the first supporting rod (1) is fixedly connected with one end of the second supporting rod (2), and the fixer mechanism is arranged at the bending part at the bottom of the second supporting rod (2).

2. A cannula holder according to claim 1, wherein: the first support rod (1) and the second support rod (2) are rubber rods, and the inner side surfaces of the first support rod (1) and the second support rod (2) are rough and uneven.

3. A cannula holder according to claim 1, wherein: the fixing device comprises a fixing cylinder (3), clamping pieces (4), single teeth (5), shrinkage joints (6) and locking pieces (7), wherein the outer wall of the fixing cylinder (3) is fixedly connected with the outer side of a second supporting rod (2), one end of each clamping piece (4) is fixedly connected with the side edge of the fixing cylinder (3), the single teeth (5) are equidistantly arranged on the outer wall of the clamping piece (4), the shrinkage joints (6) are arranged on the side face of the fixing cylinder (3), and one end of each locking piece (7) is fixedly connected with the side edge of the fixing cylinder (3).

4. A cannula holder according to claim 3, wherein: the clamping piece (4) and the locking piece (7) are elastic pieces, the single teeth (5) have certain elastic potential energy, and barbs are arranged on the inner side faces of the locking pieces (7).

5. A cannula holder according to claim 1, wherein: the bottom of second branch (2) is fixedly connected with chin layer board (8), install bandage (9) on the outer lane of second branch (2).