CN114209945A

CN114209945A - Device for fixing general anesthesia tracheal catheter

Info

Publication number: CN114209945A
Application number: CN202111589237.4A
Authority: CN
Inventors: 毛帅辉
Original assignee: Lingbao First People's Hospital
Current assignee: Lingbao First People's Hospital
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-03-22

Abstract

The invention discloses a device for fixing general anesthesia tracheal catheter, which mainly comprises: the device comprises a support, a fixing clamp, an adapter, an endotracheal tube, an inflatable bite block and a miniature pump, wherein the fixing frame is arranged at the bottom end of the support; the device for fixing the general anesthesia tracheal catheter has the advantages of simple structure, firm fixation, convenient and quick use and disassembly, the tracheal catheter is erected at any position through the bracket, the catheter is not attached to a patient, the operation is convenient, the air bag is inflated to fill the oral cavity, the bite block can be effectively prevented from falling off, the adapter has a detection function, the air flux can be measured at any time, and the occurrence of accidents is avoided.

Description

Device for fixing general anesthesia tracheal catheter

Technical Field

The invention relates to the field of medical auxiliary instruments, in particular to a device for fixing a general anesthesia tracheal catheter.

Background

The tracheal intubation technique is an important measure for treating patients with general anesthesia, dyspnea, cardiopulmonary resuscitation, respiratory dysfunction and the like, and the tracheal catheter is placed into the trachea from the oral cavity through the glottis, so that optimal treatment conditions are provided for patient airway smoothness, ventilation and oxygen supply, respiratory tract attraction, mistaken inhalation prevention and the like, and the tracheal intubation technique is a treatment means widely applied to respiratory tract management; however, the existing tracheal catheter is soft in texture, so that suffocation caused by unsmooth air supply of the trachea due to occlusion of the trachea by a patient is easy to occur in use, and the existing fixing mode of the anesthesia tracheal catheter is usually adhered by using a medical adhesive tape to enable the trachea to be attached to the face or the neck of the patient, so that the operation position is in the face and the wound is large under the condition, the operation is greatly influenced; and the long-time fixation through the adhesive tape easily causes skin allergy of a patient or is influenced by factors such as sweat and the like, so that the adhesive viscosity of the adhesive tape is insufficient, and the trachea falls off, and serious consequences are brought if the trachea is not found in time.

Disclosure of Invention

The invention aims to provide a device for fixing a general anesthesia tracheal catheter, which solves the problems mentioned in the background technology.

The invention is realized in this way, a device for fixing general anesthesia tracheal catheter, which mainly comprises: support, fixation clamp, adapter, endotracheal tube, aerify bite-block and micropump combination form, the mount sets up the bottom of support, the adapter sets up the top of support, it passes through to aerify the bite-block endotracheal tube with the adapter is connected, the micropump sets up on the support, fix through the support, avoid trachea and human laminating, do not hinder going on of operation, the oxygen of transfusing is through adapter reentrant endotracheal tube again.

The further technical scheme of the invention is as follows: the fixation clamp mainly comprises: the fixing plate, the movable plate and the fastening sleeve are combined to form the fixing device, the fixing plate is arranged at the bottom end of the support, the movable plate is sleeved on the support and is arranged above the fixing plate, the fastening sleeve is sleeved above the movable plate and is in threaded connection with the support, and the fixing clamp can fix the whole device at the edge of the operating table.

The further technical scheme of the invention is as follows: the top of adapter is equipped with the interface of admitting air, the bottom of adapter is equipped with the interface of giving vent to anger, and one end oxygen is inputed one end and is exported.

The further technical scheme of the invention is as follows: the inside of adapter be equipped with admit air the interface and the gas flux detector that the interface all communicates of giving vent to anger detects the air flow of circulation, and too big then has not hard up possibility, and the undersize then has the closed possibility of endotracheal tube.

The further technical scheme of the invention is as follows: the adapter is provided with a warning lamp electrically connected with the airflow detector, the airflow changes beyond a preset value, and the warning lamp lights without the need of tightly staring medical staff.

The further technical scheme of the invention is as follows: one end of the tracheal catheter is communicated with the air outlet port, and the inflatable bite block is sleeved at the other end of the tracheal catheter and is movably connected with the tracheal catheter.

The further technical scheme of the invention is as follows: the tracheal catheter is provided with scales, so that the insertion depth of the trachea can be conveniently judged.

The further technical scheme of the invention is as follows: the inflatable bite-block comprises: the cushion block is arranged at the position of teeth, the air bag is arranged at the position of lips, and one end of the inner part of the oral cavity is larger than one end of the outer part of the oral cavity.

The further technical scheme of the invention is as follows: the air bag is connected with the small pump through an air pipe, the oral cavity is extruded through inflation, and the inflatable bite block can be prevented from falling off under the condition that the oral cavity is not intentionally extruded through facial muscles.

The further technical scheme of the invention is as follows: the outside parcel of cushion has the silica gel bed course.

The invention has the beneficial effects that: the device for fixing the general anesthesia tracheal catheter has the advantages of simple structure, firm fixation, convenient and quick use and disassembly, the tracheal catheter is erected at any position through the bracket, the catheter is not attached to a patient, the operation is convenient, the air bag is inflated to fill the oral cavity, the bite block can be effectively prevented from falling off, the adapter has a detection function, the air flux can be measured at any time, and the occurrence of accidents is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of a device for fixing a general anesthetic endotracheal tube according to the present invention;

fig. 2 is a schematic structural view of an inflatable bite block of the device for fixing the general anesthesia tracheal catheter provided by the invention.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

The first embodiment is as follows: fig. 1-2 show a device for fixing a general anesthetic endotracheal tube, which is mainly composed of: the multifunctional tracheal cannula comprises a support 1, a fixing clamp 6, an adapter 2, a tracheal catheter 3, an inflatable bite-block 4 and a miniature pump 5, wherein the fixing rack 6 is arranged at the bottom end of the support 1, the adapter 2 is arranged at the top end of the support 1, the inflatable bite-block 4 is connected with the adapter 2 through the tracheal catheter 3, the miniature pump 5 is arranged on the support 1 and is fixed through the support, so that a trachea is prevented from being attached to a human body, the operation is not hindered, and the oxygen which is transfused enters the tracheal catheter through the adapter; the fixing clip 6 is mainly composed of: the fixing plate 61 is arranged at the bottom end of the support 1, the movable plate 62 is sleeved on the support 1 and is arranged above the fixing plate 61, the fastening sleeve 63 is sleeved above the movable plate 62 and is in threaded connection with the support 1, and the fixing clamp can fix the whole device at the edge of the operating table; the top end of the adapter 2 is provided with an air inlet interface 21, the bottom end of the adapter 2 is provided with an air outlet interface 22, and oxygen at one end is input and oxygen at the other end is output; an air flux detector 23 communicated with the air inlet interface 21 and the air outlet interface 22 is arranged in the adapter 2, and is used for detecting the flowing air flow, wherein if the flowing air flow is too large, the air flow is likely to loosen, and if the flowing air flow is too small, the air flow is likely to close the tracheal catheter; the adapter 2 is provided with a warning lamp 24 electrically connected with the airflow detector 23, and when the airflow changes and exceeds a preset value, the warning lamp is lighted up without being tightly stared by medical staff; one end of the tracheal catheter 3 is communicated with the air outlet port 22, and the inflatable bite block 4 is sleeved at the other end of the tracheal catheter 3 and is movably connected with the tracheal catheter 3; scales are arranged on the tracheal catheter 3, so that the insertion depth of the trachea can be conveniently judged; the inflatable bite block 4 includes: the cushion block 41 is arranged at the position of teeth, and the air bag is arranged at the position of lips and one end inside the oral cavity is larger than one end outside the oral cavity; the air bag 43 is connected with the small pump 5 through an air pipe, the oral cavity is extruded through inflation, and the inflatable bite block can be prevented from falling off under the condition that the oral cavity is not intentionally extruded through facial muscles; a silica gel cushion layer 42 is wrapped outside the cushion block 41; the device for fixing the general anesthesia tracheal catheter has the advantages of simple structure, firm fixation, convenient and quick use and disassembly, the tracheal catheter is erected at any position through the bracket, the catheter is not attached to a patient, the operation is convenient, the air bag is inflated to fill the oral cavity, the bite block can be effectively prevented from falling off, the adapter has a detection function, the air flux can be measured at any time, and the occurrence of accidents is avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A device for fixing general anesthesia tracheal catheter is characterized in that the device for fixing general anesthesia tracheal catheter mainly comprises: support (1), fixation clamp (6), adapter (2), endotracheal tube (3), aerify bite-block (4) and micropump (5) combination form, mount (6) set up the bottom of support (1), adapter (2) set up the top of support (1), aerify bite-block (4) and pass through endotracheal tube (3) with adapter (2) are connected, micropump (5) set up on support (1).

2. A device for immobilizing general anesthetic endotracheal tubes according to claim 1, characterized in that said retaining clip (6) is mainly composed of: the fixing plate (61), the movable plate (62) and the fastening sleeve (63) are combined to form the fixing plate (61), the fixing plate (61) is arranged at the bottom end of the support (1), the movable plate (62) is sleeved on the support (1) and is arranged above the fixing plate (61), and the fastening sleeve (63) is sleeved above the movable plate (62) and is in threaded connection with the support (1).

3. A device for fastening a general anesthetic endotracheal tube according to claim 2, characterized in that an air inlet port (21) is provided at a top end of the adapter (2), and an air outlet port (22) is provided at a bottom end of the adapter (2).

4. A device for fastening a general anesthetic endotracheal tube according to claim 3, characterized in that the interior of the adapter (2) is provided with a gas flux detector (23) communicating with both the inlet port (21) and the outlet port (22).

5. A device for fastening a general anesthetic endotracheal tube according to claim 4, characterized in that a warning lamp (24) electrically connected to the air flux detector (23) is provided on the adapter (2).

6. The device for fixing the general anesthesia endotracheal tube according to claim 5, characterized in that one end of the endotracheal tube (3) is communicated with the air outlet port (22), and the inflatable bite block (4) is sleeved on the other end of the endotracheal tube (3) and is movably connected with the endotracheal tube (3).

7. A device for immobilizing a general anesthetic endotracheal tube according to claim 6, characterized in that the endotracheal tube (3) is provided with graduations.

8. A device for immobilizing a general anesthetic endotracheal tube according to claim 7, characterized in that the inflatable bite block (4) comprises: a cushion block (41) and an air bag (43) arranged at the rear end of the cushion block (41).

9. A device for immobilizing a general anesthetic endotracheal tube according to claim 8, characterized in that the balloon (43) is connected to the small pump (5) through the trachea.

10. A device for fastening a general anesthetic endotracheal tube according to claim 9, characterized in that the cushion (41) is externally wrapped with a silicone cushion (42).