CN213609151U

CN213609151U - Anti-splashing device for tracheal cutting tube

Info

Publication number: CN213609151U
Application number: CN202022048778.3U
Authority: CN
Inventors: 吴�灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-06
Anticipated expiration: 2030-09-17

Abstract

A trachea cutting anti-splashing device effectively solves the problem that the existing anti-splashing device cannot prevent sputum splashing in the process of replacing a sputum storage bottle; the sputum collector comprises a shield with a backward opening, wherein a binding rope is arranged at the rear end of the shield, a front-back axial collecting pipe is arranged at the front end of the shield, an inner pipe is coaxially and rotatably connected in the collecting pipe, the front end of the inner pipe extends out of the collecting pipe and is detachably connected with a plug, an upper axial through hole and a lower axial through hole are formed in the lower end of the collecting pipe, a collecting hole which is coaxial with the through hole and is communicated with the through hole up and down is formed in the lower end of the inner pipe, a sputum storage bottle with an; can prevent that the sputum from splashing the external world at the in-process of changing storage sputum flask, this simple structure conceives the novelty, convenient to use, and the practicality is strong.

Description

Anti-splashing device for tracheal cutting tube

Technical Field

The utility model relates to a respiratory surgery auxiliary instrument technical field, especially a trachea is surely managed and is prevented splash device.

Background

Tracheotomy is a common method for establishing an artificial channel and sucking phlegm quickly in clinic, and a patient after tracheotomy breathes through a tracheal cannula without mouth-nose breathing, so that the airway of the patient can be directly communicated with the outside, sputum or saliva can be directly splashed to the outside when the patient speaks or coughs, the external environment is easily polluted, cross infection is caused, and therefore a tracheotomy anti-splashing device is needed to prevent sputum splashing.

Present anti-splash device is mostly equipped with dismantlement formula through the connecting pipe and stores up the sputum flask, changes when the sputum that stores up in the sputum flask is full, but this type of device can make intraductal remaining sputum drip polluted environment taking off the in-process of changing and storing up the sputum flask, is changing the splash that stores up the sputum flask in-process and can't block the sputum simultaneously.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate the not enough of prior art, the utility model aims at providing a trachea is surely managed and is prevented splash device, the effectual current in-process of preventing splash device changing storage sputum flask of having solved can't block the problem of sputum splash.

The technical scheme of its solution is, the utility model discloses a guard shield that the opening faces backwards, the guard shield rear end is equipped with ties up the rope, axial collecting pipe around the guard shield front end is equipped with, the coaxial rotation in collecting pipe is connected with the inner tube, the inner tube front end stretches out the collecting pipe and dismantles and be connected with the stopper, axial through-hole about the collecting pipe lower extreme has been seted up, the inner tube lower extreme is seted up can with the coaxial and collection hole that link up from top to bottom of through-hole, the dismantlement is connected with the ascending storage sputum flask of opening in the through-hole, the guard shield front.

Compared with the prior art, the beneficial effects of the utility model are that: the ligature rope that is equipped with, the elasticity is detained etc, can fix the guard shield in patient's tracheal cannula exit, prevent that the patient from splashing external polluted environment with the sputum, the elasticity can be adjusted to the elasticity knot simultaneously, be applicable to the patient of different sizes, breather pipe and filter that are equipped with, bacterium in the air can be prevented, the dust etc. are inhaled by the patient internally, the collecting pipe that is equipped with, the inner tube, store up the sputum flask, the through-hole etc., can prevent that the sputum from splashing the external world at the in-process of changing storage sputum flask, the silica gel pad and the pressure pad that are equipped with, can prevent that guard shield and elasticity from detaining to cause the crushing to patient's skin, this simple structure, the design is novel, high durability and convenient use.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a full-section left-side perspective view diagram of the utility model.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is a full-section top axonometric view of the utility model.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4, including the guard shield 1 of opening towards the back, 1 rear end of guard shield is equipped with ties up rope 2, axial collecting pipe 4 around 1 front end of guard shield is equipped with, coaxial rotation is connected with inner tube 5 in the

collecting pipe

4, 5 front ends of inner tube stretch out collecting pipe 4 and dismantle and be connected with stopper 6, axial through-hole 7 about the collecting pipe 4 lower extreme has been seted up, 5 lower extremes of inner tube are seted up can with the coaxial and upper and lower collection hole 8 that link up of through-hole 7, the dismantlement is connected with the ascending storage sputum flask 9 of opening in the through-hole 7, 1 front end of guard shield is equipped with the breather pipe 10 that is located the.

In order to prevent tightening and pressing the neck of the patient, the rear side of the binding rope 2 is slidably connected with the elastic buckle 3, and the upper side of the binding rope 2 is slidably connected with a pressure-proof pad 11 which is positioned between the protective cover 1 and the elastic buckle 3 and has a forward arc opening.

For convenience of use, the upper side and the lower side of the rear end of the protective cover 1 are respectively provided with a silica gel pad 12, and the outer edge surface of the front side of the inner tube 5 is provided with a plurality of anti-slip strips uniformly distributed along the circumferential direction.

In order to prevent the patient from sucking in dust, the free end of the ventilation tube 10 is detachably connected with a filter plate 13.

In order to facilitate the positioning of the inner pipe 5, the upper side and the lower side of the front end of the collecting pipe 4 are respectively provided with a hemispherical groove 14, the outer edge surface of the front side of the inner pipe 5 is provided with a rectangular block 15 positioned in front of the collecting pipe 4, the rear end of the rectangular block 15 is provided with a front axial placing groove 16 and a rear axial placing groove 16, and the placing groove 16 is internally connected with a clamping column 18 which is in front and rear axial directions and can be inserted into the groove 14 through.

In order to prevent the sputum storage bottle 9 from extending out of the through hole 7, a limiting ring 19 positioned below the collecting pipe 4 is coaxially arranged on the upper side of the sputum storage bottle 9.

When the utility model is used, firstly, the protective cover 1 is covered at the outlet of the tracheal cannula of a patient, then the tying rope 2 is wound around the neck of the patient, the elastic buckle 3 is pressed to adjust the tightness of the tying rope 2, the elastic buckle 3 is loosened when the tightness is proper, the utility model is suitable for patients with different body types, at the moment, the pressure-proof pad 11 is positioned behind the neck of the patient and is tightly attached to the neck of the patient, the pressure of the neck of the patient caused by the elastic buckle 3 is prevented, and the silica gel pad 12 can prevent the protective cover 1 from pressing the neck of the patient;

at this moment, air is sucked into the body by a patient through the air pipe 10, the filter plate 13 can prevent dust and bacteria in the air from being sucked by the patient, sputum generated when the patient coughs or breathes enters the inner pipe 5 through the air pipe sleeve, the sputum in the inner pipe 5 flows into the sputum storage bottle 9 through the collecting hole 8 and the through hole 7, after the sputum storage bottle 9 is used for a period of time, when the sputum in the sputum storage bottle 9 is full, the front end of the inner pipe 5 is rotated anticlockwise, the anti-slip strip can facilitate medical personnel to rotate the inner pipe 5, because the force for rotating the inner pipe 5 is greater than the elastic force of the pressure spring 17, the clamping column 18 marks out the groove 14 on the upper side, the clamping column 18 slides forwards in the placing groove 16, the pressure spring 17 is extruded forwards while sliding, the inner pipe 5 drives the collecting hole 8 to rotate anticlockwise, after rotating for a certain angle, the clamping column 18 is clamped into the groove 14 on the lower side, at this moment, the, the function of positioning the inner pipe 5 is achieved;

at the moment, the collection hole 8 is positioned at the right side of the collection tube 4, the through hole 7 and the collection hole 8 are not coaxial and are not communicated, sputum cannot flow out in the inner tube 5, at the moment, medical personnel take down the sputum storage bottle 9 to pour out the sputum, clean the sputum and then insert the sputum into the through hole 7 again, after inserting for a certain distance, the upper end surface of the limiting ring 19 contacts with the lower end of the collection tube 4 to play a role in limiting the sputum storage bottle 9, the upper end of the sputum storage bottle 9 is prevented from extending out of the through hole 7, at the moment, the front end of the inner tube 5 is rotated clockwise, the clamping column 18 marks out the groove 14 at the lower side, the sputum slides forward in the placing groove 16, the pressure spring 17 is extruded forward while sliding, the inner tube 5 drives the collection hole 8 to rotate clockwise, after rotating for a certain angle, the clamping column 18 is clamped into the groove 14 at the upper side, at the moment, the rotation of the inner tube 5 is stopped, the sputum is prevented from splashing outside to pollute the environment in the process of replacing the sputum storage bottle 9;

when a patient needs intubation treatment, the plug 6 is taken down from the inner tube 5, the inspection tube is inserted into the body of the patient through the tracheal tube to perform inspection, and after the patient is used for a period of time, the filter plate 13 is taken down from the ventilation tube 10 and replaced by a new filter plate 13.

The utility model discloses well bungee connector 3 is current structure, no longer describes its structure in detail.

Claims

1. The utility model provides a trachea is surely managed and is prevented splash device, including guard shield (1) that the opening faces backward, a serial communication port, guard shield (1) rear end is equipped with ties up rope (2), axial collecting pipe (4) around guard shield (1) front end is equipped with, coaxial rotation is connected with inner tube (5) in collecting pipe (4), inner tube (5) front end stretches out collecting pipe (4) and dismantles and be connected with stopper (6), axial through-hole (7) about collecting pipe (4) lower extreme has been seted up, collecting hole (8) that can link up from top to bottom with through-hole (7) coaxial and are seted up to inner tube (5) lower extreme, the dismantlement is connected with storage sputum flask (9) that the opening faces upward in through-hole (7), guard shield (1) front end is equipped with breather pipe (10) that.

2. The tracheotomy tube splash-proof device according to claim 1, characterized in that the rear side of the binding rope (2) is slidably connected with a strainer (3), and the binding rope (2) is slidably connected with a pressure-proof pad (11) which is positioned between the shield (1) and the strainer (3) and has a forward arc opening.

3. The tracheotomy tube splash-proof device according to claim 1, wherein silica gel pads (12) are respectively arranged on the upper side and the lower side of the rear end of the shield (1), and a plurality of anti-slip strips uniformly distributed along the circumferential direction are arranged on the outer edge surface of the front side of the inner tube (5).

4. A tracheotomy splash guard as claimed in claim 1, characterised in that the free end of the ventilation tube (10) is detachably connected to a filter plate (13).

5. The tracheotomy tube splash preventing device according to claim 1, wherein hemispherical grooves (14) are respectively formed in the upper side and the lower side of the front end of the collecting tube (4), a rectangular block (15) located in front of the collecting tube (4) is arranged on the outer edge surface of the front side of the inner tube (5), a longitudinal axial placing groove (16) is formed in the rear end of the rectangular block (15), and a clamping column (18) which is in the longitudinal axial direction and can be inserted into the groove (14) is connected in the placing groove (16) through a pressure spring (17).

6. The tracheotomy tube splash-proof device according to claim 1, characterized in that a limit ring (19) positioned below the collecting tube (4) is coaxially arranged on the upper side of the sputum storage bottle (9).