CN219185427U

CN219185427U - Trachea cannula convenient to it is fixed

Info

Publication number: CN219185427U
Application number: CN202320029349.2U
Authority: CN
Inventors: 盛文平; 贾佳; 段兰弟; 盛文彬; 陈金峰
Original assignee: Jiangsu Hechuan Medical Co ltd
Current assignee: Jiangsu Hechuan Medical Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-16
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses an endotracheal intubation convenient to fix, relates to the technical field of intubation equipment, and solves the problems that an additional fixing device is needed after the conventional intubation is inserted, the intubation is fixed through an adhesive tape and a face, the operation is inconvenient, and fixation failure is easy to occur due to sweat or saliva. Comprises an insertion tube main body, one end of which is an insertion end, the other end of which is an outer end, an air bag is arranged outside the insertion end of the insertion tube main body, and an air charging tube for charging the air bag is arranged at the outer end; the outer wall of the outer end of the intubation main body is also provided with a movable tooth socket, the movable tooth socket is provided with a connecting cylinder for the intubation main body to pass through, the periphery of the connecting cylinder is connected with two fixing belts, and the outer ends of the two fixing belts are detachably connected with each other. The self-carrying fixing structure achieves the effects of being convenient for patients to avoid the insertion pipe to engage, reducing the adhesive fixation of the adhesive tape and the face and improving the experience of the patients.

Description

Trachea cannula convenient to it is fixed

Technical Field

The utility model relates to the technical field of intubation equipment, in particular to an endotracheal intubation convenient to fix.

Background

The tracheal intubation is a method of placing a special endotracheal tube into the trachea or bronchus through the oral cavity or the nasal cavity and the glottis, provides optimal conditions for the respiratory tract to be unobstructed, ventilation and oxygen supply, respiratory tract suction and the like, and is an important measure for rescuing patients with respiratory dysfunction; however, the existing cannula requires not only an additional fixing device but also fixing by an adhesive tape and a face after insertion, which is inconvenient to operate and is easy to cause fixing failure due to sweat or saliva.

Disclosure of Invention

The utility model aims to provide the trachea cannula which is convenient to fix, has a fixing structure, is convenient for a patient to avoid the cannula to bite, reduces the adhesive fixation of the adhesive tape and the face, and improves the experience of the patient.

The technical aim of the utility model is realized by the following technical scheme:

the trachea cannula convenient to fix comprises a cannula main body, wherein one end is an insertion end, the other end is an outer end, an air bag is arranged outside the insertion end of the cannula main body, and an inflation tube for inflating the air bag is arranged at the outer end; the outer wall of the outer end of the intubation main body is also provided with a movable tooth socket, the movable tooth socket is provided with a connecting cylinder for the intubation main body to pass through, the periphery of the connecting cylinder is connected with two fixing belts, and the outer ends of the two fixing belts are detachably connected with each other.

Furthermore, the two fixing bands are connected through a magic tape.

Furthermore, the movable tooth socket and the connecting cylinder are formed by mutually and detachably splicing two halves which are symmetrically arranged.

Furthermore, both sides of the two half connecting cylinders are connected with extension edges, and the extension edges on the same side are mutually abutted and detachably connected and fixed.

Furthermore, the installation blocks are arranged outside the extending sides on the same side, the installation blocks are C-shaped, the two side faces are respectively abutted to the outer sides of the corresponding extending sides, and hand-screwed screws penetrating through the two extending sides on the corresponding sides are connected in the installation blocks in a threaded mode.

Furthermore, the installation block is provided with a sliding rod, the sliding rod is axially arranged along the connecting cylinder, the sliding rod is provided with a sliding block sliding along the sliding rod, and the inner end of the fixing belt is connected to the sliding block.

Furthermore, the two air bags are arranged and are semicircular in cross section and symmetrically arranged on two sides of the intubation main body, and each air bag is communicated with a corresponding independent inflation tube; the two side surfaces of the two air bags are respectively adhered to each other correspondingly.

Further, the insertion end face of the cannula body is inclined, and the tip is curved in the inner circumferential direction.

In summary, the utility model has the following beneficial effects:

the occlusion of the patient after the intubation is facilitated through the preset movable dental mouthpiece, the integrated arrangement improves the convenience of operation, avoids the direct occlusion of the mouth of the tube after the intubation, and facilitates the management of the quantity of equipment; through installation piece and two half connecting cylinder settings, can dismantle the removal facing, emergent use or change, can only whole change when avoiding finding facing problem behind the intubate, through the setting of two gasbags, conveniently control one or two gasbags and work, an gasbag during operation still has certain fixed effect, but has the interval between intubate and the trachea, be convenient for inhale the phlegm through the intubate, two gasbags during operation, the fixation that can be stable in the trachea to improve patient comfort level through the pointed end of intussuseption.

Drawings

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

fig. 2 is a schematic view of the structure of the movable mouthpiece part in the present utility model.

In the figure, 1, a cannula body; 2. an air bag; 21. an inflation tube; 3. moving the tooth socket; 31. a connecting cylinder; 32. an extension edge; 33. a mounting block; 34. screwing the screw by hand; 35. a slide block; 4. a fixing belt.

Detailed Description

The following description of the embodiments of the utility model is further illustrated in the accompanying drawings, and the examples are not meant to limit the utility model.

The utility model provides a trachea cannula convenient to it is fixed, as shown in fig. 1, includes intubate main part 1, and one end is the end of inserting, and the other end is the outer end, and intubate main part 1 inserts end external fixation cover and is equipped with gasbag 2, and the outer end is fixed with and is used for the gas tube 21 for gasbag 2 inflation, and gas tube 21 communicates to gasbag 2 downwards, and the fixed after the gasbag 2 was inflated realization intubate main part 1 in place is passed through to the gas tube 21 outer end.

As shown in fig. 1, the two air bags 2 are arranged symmetrically at two sides of the cannula main body 1, the cross section of each air bag 2 is in a semicircular shape, and each air bag 2 is communicated with a corresponding independent inflation tube 21; the two side surfaces of the two air bags 2 are respectively adhered to each other correspondingly; when both the air bags 2 are inflated, the air bags can be stably fixed in the air pipe; when only one air bag 2 is inflated, a certain fixing effect is still achieved, but a space is reserved between the intubation tube and the trachea, so that sputum can be sucked through the intubation tube conveniently; the whole air bag 2 can be spherical or cylindrical, is convenient to process, and can also be in a calabash shape so as to increase the contact area.

As shown in fig. 1, in order to improve convenience and comfort when inserting the cannula, the end face of the insertion end of the cannula main body 1 is an inclined plane, and the tip is bent towards the inner circumferential direction, and bending and shaping can be completed by heating or other modes, and the insertion end of the cannula main body 1 is further provided with a plurality of through holes, so that ventilation is prevented when the insertion end is blocked.

As shown in fig. 1 and 2, the outer wall of the outer end of the cannula main body 1 is also provided with a movable tooth socket 3, a connecting cylinder 31 for the cannula main body 1 to pass through is arranged on the movable tooth socket 3, the periphery of the connecting cylinder 31 is connected with two fixing belts 4, and the outer ends of the two fixing belts 4 are detachably connected with each other;

in this embodiment, be connected through the magic subsides between the outer end of two fixed bands 4, fix through the fixed band 4 around the back brain spoon, accomplish the fixed position of removal facing 3, reduced the use of sticky tape, alleviateed patient's misery.

As shown in fig. 2, in order to facilitate the disassembly of the movable dental floss 3, the movable dental floss 3 and the connecting cylinder 31 are formed by mutually and detachably splicing two halves which are symmetrically arranged, and the preliminary fixation of the movable dental floss 3 and the connecting cylinder 31 can be completed in a clamping manner;

the two sides of the two half connecting cylinders 31 are integrally connected with the extending edges 32, and the extending edges 32 on the same side are mutually abutted and detachably connected and fixed; the installation block 33 is arranged outside the extending edge 32 on the same side, the installation block 33 is C-shaped, two side faces are respectively abutted to the outer sides of the corresponding extending edges 32, and hand screws 34 penetrating through the two extending edges 32 on the corresponding sides are connected in the installation block 33 in a threaded mode, so that the fixing effect is improved.

As shown in fig. 2, the mounting block 33 is provided with a sliding rod (the mounting block 33 is provided with a waist-shaped groove, the sliding rod is a waist-shaped groove outside part), the sliding rod is axially arranged along the connecting cylinder 31, the sliding rod is sleeved with a sliding block 35 sliding along the sliding rod, and the inner end of the fixing belt 4 is connected to the sliding block 35, so that the inner end of the fixing belt 4 can be slidably adjusted as required.

The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model, and those skilled in the art may make various modifications and equivalents within the spirit and scope of the utility model, and such modifications and equivalents should also be considered as falling within the scope of the technical solution of the present utility model.

Claims

1. An endotracheal tube convenient to it is fixed, its characterized in that: comprises an insertion tube main body, one end of which is an insertion end, the other end of which is an outer end, an air bag is arranged outside the insertion end of the insertion tube main body, and an air charging tube for charging the air bag is arranged at the outer end; the outer wall of the outer end of the intubation main body is also provided with a movable tooth socket, the movable tooth socket is provided with a connecting cylinder for the intubation main body to pass through, the periphery of the connecting cylinder is connected with two fixing belts, and the outer ends of the two fixing belts are detachably connected with each other.

2. A tracheal tube for facilitating fixation as in claim 1, wherein: the two fixing bands are connected through a magic tape.

3. A tracheal tube for facilitating fixation as in claim 1, wherein: the movable tooth socket and the connecting cylinder are formed by mutually detachably splicing two halves which are symmetrically arranged.

4. A tracheal tube for facilitating fixation as in claim 3, wherein: the two sides of the two half connecting cylinders are connected with extension edges, and the extension edges on the same side are mutually abutted and detachably connected and fixed.

5. An endotracheal tube for facilitating fixation as recited in claim 4, wherein: the installation blocks are arranged outside the extending edges on the same side, the installation blocks are C-shaped, the two side faces are respectively abutted to the outer sides of the corresponding extending edges, and hand-screwed screws penetrating through the two extending edges on the corresponding sides are connected in the installation blocks in a threaded mode.

6. An endotracheal tube for facilitating fixation as recited in claim 5, wherein: the installation piece is last to be equipped with the sliding rod, and the sliding rod sets up along the connecting cylinder axial, is equipped with the slider of following its slip on the sliding rod, and the fixed band inner is connected on the slider.

7. A tracheal tube for facilitating fixation as in claim 1, wherein: the two air bags are arranged, the cross section of the air bags is semicircular, the air bags are symmetrically arranged on two sides of the intubation main body, and each air bag is communicated with a corresponding independent inflation tube; the two side surfaces of the two air bags are respectively adhered to each other correspondingly.

8. A tracheal tube for facilitating fixation as in claim 1, wherein: the insertion end face of the cannula main body is an inclined face, and the tip end is bent towards the inner circumferential direction.