CN215309397U

CN215309397U - Trachea cannula guiding device under bronchoscope

Info

Publication number: CN215309397U
Application number: CN202121039430.6U
Authority: CN
Inventors: 连狄
Original assignee: 连狄
Current assignee: Fujian children's Hospital
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-28
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to the technical field of medical instruments, in particular to a tracheal intubation guiding device under a bronchoscope, which comprises a guiding tube main body, wherein a movable fixing component is arranged on the guiding tube main body and is close to the end face of the guiding tube main body, an anti-skidding component is arranged inside the movable fixing component, the guiding tube is clamped and fixed through a movable fixing ring buckle, and is fixed at a required position through a fixing bandage, so that the deviation of the guiding tube is reduced, the problems that the existing tracheal intubation guiding device cannot fix the guiding tube or can only be fixed manually by medical staff in use, the guiding tube is easy to be dragged when the bronchoscope or the guiding wire is moved, the guiding tube is displaced, the placement of the tracheal intubation is influenced, unnecessary injury is easy to be caused to a patient, and the use of the device is more convenient and flexible, the utility of the device is enhanced.

Description

Trachea cannula guiding device under bronchoscope

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a tracheal intubation guide device under a bronchoscope.

Background

Clinically, critically ill patient, especially respiratory failure patient often needs trachea cannula, transnasal trachea cannula under the bronchoscope is commonly used intubate mode, in addition, in bronchoscope inspection or treatment process, the patient appears the accident such as heavy bleeding, breathe heartbeat and stop, the rescue process in, the doctor who comes out of reach anesthesia department passes through the mouth trachea cannula, also needs transnasal trachea cannula, another kind of special circumstances, difficult air flue patient, the difficult trachea cannula of mouth or intubate loser, also need transnasal trachea cannula of bronchoscope, transnasal trachea cannula under the bronchoscope is used very extensively in clinical.

The existing trachea cannula guiding device cannot fix the guiding tube or can only be fixed manually by medical staff in use, the guiding tube is easy to be dragged when a bronchoscope or a guide wire is moved, the guiding tube is caused to displace, the placement of a trachea cannula is influenced, and unnecessary injury is easily caused to a patient.

There is therefore a need for an endotracheal intubation guide that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a guiding device for endotracheal intubation under bronchoscope, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a trachea cannula guiding device under bronchoscope, includes the guiding tube main part, the terminal surface that is equipped with and is close to the guiding tube main part in the guiding tube main part is equipped with the fixed subassembly of activity, the inside of the fixed subassembly of activity is equipped with anti-skidding subassembly.

As a preferable scheme of the present invention, the movable fixing component includes a movable fixing ring buckle, an adjusting knob, a front bandage connecting piece, a front fixing bandage, a hook and loop fastener surface, the right side of the movable fixing ring buckle is provided with the adjusting knob, the front side of the movable fixing ring buckle is provided with the front bandage connecting piece, the front side of the front bandage connecting piece is provided with the front fixing bandage, the front side of the bottom of the front fixing bandage is provided with the hook and loop fastener surface, the back side of the movable fixing ring buckle is provided with the back bandage connecting piece, the back side of the back bandage connecting piece is provided with the back fixing bandage, and the back side of the end surface of the back fixing bandage and the hook and loop surface are provided with the hook and loop fastener surface corresponding to the hook and loop fastener surface.

As a preferable scheme of the present invention, the connection mode between the adjustment knob and the movable fixing ring buckle is a threaded connection, and the connection mode between the movable fixing ring buckle and the guide tube main body is a clearance fit.

As the preferable scheme of the utility model, the anti-slip assembly comprises an anti-slip ring and anti-slip particles, the inner wall of the movable fixing ring buckle is provided with the anti-slip ring, and the side wall of the surface of the anti-slip ring is provided with the anti-slip particles.

As the preferable scheme of the utility model, the anti-skid ring is made of silica gel, and the anti-skid particles are arranged on the side wall of the surface of the anti-skid ring and are unevenly distributed.

According to the preferable scheme of the utility model, the guide wire is arranged in the guide tube main body, the tracheal cannula is sleeved on the guide tube main body, and the surface of the guide tube main body is provided with scales.

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

1. according to the utility model, the guide tube is clamped and fixed through the arranged movable fixing ring buckle, and the guide tube is fixed at a required position through the arranged fixing bandage, so that the deviation of the guide tube is reduced, and therefore, the problems that the guide tube cannot be fixed or can only be fixed manually by medical personnel in the use of the existing tracheal intubation guide device, the guide tube is easy to be pulled when a bronchoscope or a guide wire is moved, the guide tube is displaced, the placement of the tracheal intubation is influenced, and unnecessary injury is easily caused to a patient are solved, the use of the device is more convenient and flexible, and the practicability of the device is enhanced.

2. According to the utility model, the friction force between the movable fixing ring buckle and the pipeline is increased through the arranged anti-skidding ring, the stable clamping of the movable fixing ring buckle is ensured, and the movable fixing ring buckle is prevented from slipping, so that the device is safer and more stable to use, and the practicability of the device is further enhanced.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front view of a structural part of the present invention;

FIG. 3 is a partial block diagram of the present invention.

In the figure: 1. a guide tube body; 2. a movable fixed component; 3. an anti-skid component; 101. a guide wire; 102. tracheal intubation; 103. calibration; 201. a movable fixed ring buckle; 202. adjusting a knob; 203. a front strap connector; 204. a front fixing bandage; 205. magic tape hair side; 206. a rear strap connector; 207. a rear fixing bandage; 208. hook surface of magic tape; 301. an anti-slip ring; 302. anti-skid particles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a trachea cannula guiding device under bronchoscope, includes guiding tube main part 1, is equipped with on guiding tube main part 1 and is close to the terminal surface of guiding tube main part 1 and is equipped with movable fixed subassembly 2, and the inside of movable fixed subassembly 2 is equipped with anti-skidding subassembly 3.

In the embodiment, referring to fig. 3, the movable fixing component 2 includes a movable fixing ring buckle 201, an adjusting knob 202, a front strap connector 203, a front fixing strap 204, a magic tape surface 205, a rear strap connector 206, a rear fixing strap 207 and a magic tape hook surface 208, the right side of the movable fixing ring buckle 201 is provided with the adjusting knob 202, the front surface of the movable fixing ring buckle 201 is provided with the front strap connector 203, the front surface of the front strap connector 203 is provided with the front fixing strap 204, the front surface of the bottom of the front fixing strap 204 is provided with the magic tape surface 205, the back surface of the movable fixing ring buckle 201 is provided with the rear strap connector 206, the back surface of the rear strap connector 206 is provided with the rear fixing strap 207, the rear side of the end surface of the rear fixing strap 207 and the magic tape hook surface 208 corresponding to the magic tape surface 205 are provided, the adjusting knob 202 is in threaded connection with the movable fixing ring buckle 201, the movable fixing ring buckle 201 is in clearance fit with the guide tube 1, the fixed ring 201 of activity through setting up is detained fixedly with the guiding tube centre gripping, and fix the guiding tube in the position that needs through the fixed band that sets up, reduce the skew of guiding tube, thereby solved current trachea cannula guiding device in use can not fix the guiding tube or can only fix through medical personnel are manual, draw the guiding tube easily when removing bronchoscope or seal wire, lead to the guiding tube to take place the displacement, influence placing of trachea cannula, and cause the problem of unnecessary injury to the patient easily, and then make the use of device more convenient and flexible, make the practicality of device obtain the reinforcing.

The embodiment, please refer to fig. 3, the anti-slip assembly 3 includes an anti-slip ring 301 and anti-slip particles 302, the inner wall of the movable fixing ring buckle 201 is provided with the anti-slip ring 301, the surface side wall of the anti-slip ring 301 is provided with the anti-slip particles 302, the anti-slip ring 301 is made of silica gel, the anti-slip particles 302 are provided with a plurality of and are unevenly distributed on the surface side wall of the anti-slip ring, through the arranged anti-slip ring 301, the friction force between the movable fixing ring buckle 201 and the pipeline is increased, the clamping stability of the movable fixing ring buckle 201 is ensured, and the movable fixing ring buckle 201 is prevented from slipping off, so that the device is safer and more stable in use, and the practicability of the device is further enhanced.

The working process of the utility model is as follows: the bronchoscope is sent into a human body through a nasal cavity, the airway condition of the human body is observed, a guide wire 101 is sent in through the bronchoscope, then the bronchoscope is taken out, a guide tube main body 1 is sent into the human body along the guide wire 101, the movable fixing ring buckle 201 is moved to a required position and is fixed through a fixing bandage under the action that the connection mode between the movable fixing ring buckle 201 and the guide tube main body 1 is clearance fit, the movable fixing ring buckle 201 is clamped by rotating the adjusting knob 202 to enable the movable fixing ring buckle 201 to clamp the guide tube main body 1, then the guide wire 101 is drawn out, the tracheal cannula 102 is sleeved on the guide tube main body 1, the adjusting knob 202 is screwed to remove the limit of the movable fixing ring buckle 201 on the guide tube main body 1, the movable fixing ring buckle is sleeved on the tracheal cannula 102, and the adjusting knob 202 is screwed to fix under the action that the connection mode between the adjusting knob 202 and the movable fixing ring buckle 201 is threaded connection, and then the guiding tube body 1 is pulled out to complete the guiding operation of the tracheal cannula.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a trachea cannula guiding device under bronchoscope, includes guide tube main part (1), its characterized in that: the anti-skid guiding pipe is characterized in that a movable fixing component (2) is arranged on the guiding pipe body (1) and close to the end face of the guiding pipe body (1), and an anti-skid component (3) is arranged inside the movable fixing component (2).

2. A bronchoscopic endotracheal intubation guide device according to claim 1, characterized in that: the movable fixing component (2) comprises a movable fixing ring buckle (201), an adjusting knob (202), a front bandage connecting piece (203), a front fixing bandage (204), a magic tape hair surface (205), a rear bandage connecting piece (206), a rear fixing bandage (207) and a magic tape hook surface (208), the right side of the movable fixing ring buckle (201) is provided with an adjusting knob (202), the front surface of the movable fixing ring buckle (201) is provided with a front binding belt connecting piece (203), the front surface of the front bandage connecting piece (203) is provided with a front fixing bandage (204), the front surface of the bottom of the front fixing bandage (204) is provided with a magic tape hair surface (205), the back of the movable fixing ring buckle (201) is provided with a back bandage connecting piece (206), the back surface of the back bandage connecting piece (206) is provided with a back fixing bandage (207), a magic tape hook surface (208) is arranged at the rear side of the end surface of the rear fixing bandage (207) and corresponds to the magic tape hair surface (205).

3. A bronchoscopic endotracheal intubation guide device according to claim 2, characterized in that: the adjusting knob (202) is in threaded connection with the movable fixing ring buckle (201), and the movable fixing ring buckle (201) is in clearance fit with the guide tube main body (1).

4. A bronchoscopic endotracheal intubation guide device according to claim 2, characterized in that: anti-skidding subassembly (3) are including antiskid circle (301) and anti-skidding granule (302), the inner wall of activity fixed ring buckle (201) is equipped with antiskid circle (301), the surperficial lateral wall of antiskid circle (301) is equipped with anti-skidding granule (302).

5. The bronchoscopic endotracheal intubation guide device of claim 4, wherein: the antiskid ring (301) is made of silica gel, and the antiskid particles (302) are arranged on the side wall of the surface of the antiskid ring and are unevenly distributed.

6. A bronchoscopic endotracheal intubation guide device according to claim 1, characterized in that: the novel tracheal catheter is characterized in that a guide wire (101) is arranged inside the guide tube body (1), a tracheal cannula (102) is sleeved on the guide tube body (1), and scales (103) are arranged on the surface of the guide tube body (1).