CN215780753U - Burn patient air flue humidifying pipe fixing device - Google Patents

Abstract

The application discloses a fixing device for an airway humidifying tube of a burn patient in the technical field of medical instruments, which comprises a catheter, a sleeve and a humidifying tube, wherein one end of the catheter is connected with one end of the sleeve, the other end of the sleeve is provided with an opening, the opening is in threaded connection with a sealing plate, and the middle part of the sealing plate is provided with a jack; the one end of humidifying pipe is connected with the connecting pipe that passes the jack, connecting pipe fixedly connected with arc piece, the first splint of closing plate fixedly connected with, the closing plate is horizontal sliding connection still has the second splint relative with first splint, the second splint are equipped with the spacing groove that uses with the arc piece cooperation towards one side of connecting pipe, first splint are equipped with first magnet, the second splint are equipped with the second magnet that matches the use with first magnet. This scheme is through spacing between spacing groove and the spacing piece for the humidifying pipe can not deviate from outwards, in order to reach the fixed purpose of humidifying pipe, and fixed effect is better.

Description

Burn patient air flue humidifying pipe fixing device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a fixing device for an airway humidifying tube of a burn patient.

Background

Facial burns are the most common trauma in the burn department, and for some severely affected facial burn patients, who have airway burns and cannot breathe spontaneously, tracheotomy is required. After the trachea is cut, the filtering and physiological warming and humidifying functions of the upper respiratory tract to the inhaled gas disappear, the non-specific defense function is weakened, the upper airway is opened and the mechanical ventilation is added, the moisture evaporation of the respiratory tract is increased, the mucous membrane is dry, the secretion is sticky, the ciliary movement of the tracheal mucosa is weakened or disappeared, the sputum is not easy to be coughed out or sucked out, a sputum plug or a sputum scab can be formed when the sputum plug or the sputum scab is serious, the airway is blocked, the breathing difficulty is caused, the airway humidification refers to the fact that the external device replaces the original heating, humidifying and filtering functions of the respiratory tract, the possibility of forming the sputum scab on the respiratory tract is reduced, and therefore the possibility of infection of the lung of a patient is reduced.

The utility model discloses an air flue humidifying fixer of No. CN212631400U, including artifical air flue pipe, artifical air flue pipe connection air flue sheathed tube one end, the other end of air flue sheathed tube is furnished with cap formula hollow plug, cap formula hollow plug can buckle on the open end of trachea air flue sheathed tube, cap formula hollow plug is equipped with the jack on being close to air flue sheathed tube inner wall, one end of humidifying pipe stretches into the air flue sheathed tube through the jack, the other end connects transfer pump or micropump of propelling movement humidifying liquid; the periphery of the air passage sleeve is provided with a clamping seat which is convenient to hold. The humidification pipe is fixed through the jack to make the internal diameter of jack slightly be greater than the external diameter of humidification pipe, however this kind of mode is inconvenient to insert the humidification pipe in the trachea sleeve through the jack on the one hand, and the area of contact between jack and the humidification pipe on the other hand is little, leads to fixed effect relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for an airway humidifying tube of a burn patient, and provides a humidifying device with a better fixing effect on the humidifying tube.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for an airway humidifying tube of a burn patient comprises a catheter, a sleeve and a humidifying tube, wherein one end of the catheter is connected with one end of the sleeve, the other end of the sleeve is provided with an opening, the opening is in threaded connection with a sealing plate, and the middle of the sealing plate is provided with a jack; one end threaded connection of humidifying pipe has the connecting pipe that passes the jack, one side from the top down of connecting pipe outer wall fixedly connected with is located a plurality of spacing pieces of same vertical face in proper order, the first splint of closing plate fixedly connected with, the closing plate is horizontal sliding connection still has the second splint relative with first splint, the second splint is equipped with a plurality of spacing grooves that use with spacing piece cooperation towards one side of connecting pipe, spacing groove and spacing piece one-to-one, first splint are equipped with first magnet, the second splint are equipped with the second magnet that uses with first magnet matching.

The working principle of the utility model is as follows: when the humidifying pipe is not used, the opening of the sleeve is connected with the breathing machine, and the catheter is inserted into the trachea of the patient, so that an artificial airway is formed.

When the respirator is not used, the sleeve and the respirator section are disconnected, the sealing plate is screwed into the opening, and the connection between the sealing plate and the sleeve is realized. Stretch into the cover intraductal through the jack with the connecting pipe simultaneously, and make connecting pipe fixed connection's spacing piece aim at the spacing groove, the second splint of direction slip towards first splint, make spacing piece block respectively into the spacing inslot that corresponds, second magnet and first magnet adsorb together, utilize the magnetic force between second magnet and the first magnet, can restrict the slip of second splint, first splint and the tight connecting pipe of second splint clamp, and spacing effect through the spacing groove, make the humidifying pipe can not deviate from outwards, in order to reach the fixed purpose of humidifying pipe.

The utility model has the beneficial effects that: this scheme is through spacing between spacing groove and the spacing piece for the humidifying pipe can not deviate from outwards, in order to reach the fixed purpose of humidifying pipe, and fixed effect is better.

Further, the number of the limiting pieces is 2. The two limiting pieces can achieve a good fixing effect, and the limiting pieces are convenient to align to the limiting grooves.

Furthermore, the lateral wall of connecting pipe is equipped with the locating piece, the top of first splint is equipped with the constant head tank that matches and use with the locating piece. When the connecting pipe stretches into the cover intraductal through the jack in this scheme, when the lateral wall butt at locating piece and constant head tank top, the connecting pipe can't continue to slide this moment, then reaches the effect to the connecting pipe location, spacing piece and the spacing groove that corresponds this moment just correspond, then can the second splint of quick slide press from both sides tightly.

Furthermore, the positioning groove is provided with a rubber pad. The rubber pad is wear-resistant and can prolong the service life.

Further, the second splint is provided with a connecting wing. When the second clamping plate is slid, the connecting wing is used as an acting point to conveniently slide.

Further, the first clamping plate and the second clamping plate are both semicircular annular plates. Because the connecting pipe is the pipe shape, consequently set up first splint and second splint into the arc, can increase and the area of contact between the arc, fixed effect is better.

Furthermore, the surface of the connecting pipe is provided with anti-skid grains. The anti-skidding line can increase the frictional force on connecting pipe surface, conveniently inserts the connecting pipe in the jack.

Drawings

FIG. 1 is a front view of a device for fixing a humidifying pipe of an airway of a burn patient according to the present invention;

FIG. 2 is a vertical cross-sectional view of the seal plate of FIG. 1;

FIG. 3 is a schematic structural view of the second clamping plate of FIG. 2 after the second clamping plate is separated from the connecting tube;

FIG. 4 is an enlarged partial schematic view of FIG. 1;

fig. 5 is a top view of the first clamping plate and the second clamping plate of fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a catheter 1, a connecting pipe 2, a sealing plate 3, a humidifying pipe 4, a sleeve 5, a first clamping plate 6, a positioning block 7, a limiting sheet 8, a second clamping plate 9, a jack 10, a limiting groove 11, a first magnet 12 and a second magnet 13.

In the following statements, all the directional terms such as "left", "right", "upper", "lower", etc. are based on the directions shown in the drawings, and in practice, the corresponding structures do not affect the implementation of the schemes under the condition that the relative positions are kept unchanged by the same directional changes based on the directions.

In the embodiment, the fixing device for the humidifying pipe of the airway of the burn patient is shown in figures 1 and 2 and comprises a catheter 1, a sleeve 5 and a humidifying pipe 4, wherein one end of the catheter 1 is connected with one end of the sleeve 5, the other end of the sleeve 5 is provided with an opening, the opening is in threaded connection with a sealing plate 3, and the middle part of the sealing plate 3 is provided with a jack 10; one end threaded connection of humidifying pipe 4 has connecting pipe 2 that passes jack 10, one side from the top down of 2 outer walls of connecting pipe fixedly connected with in proper order is located 2 spacing pieces 8 of same vertical face, the first splint 6 of closing plate 3 fixedly connected with, closing plate 3 still horizontal sliding connection has second splint 9 relative with first splint 6, the fixed locating piece 7 that is equipped with of lateral wall of connecting pipe 2, the top of first splint 6 is equipped with the constant head tank that matches the use with locating piece 7, second splint 9 is equipped with 2 spacing grooves 11 that use with spacing piece 8 cooperation towards one side of connecting pipe 2, the first magnet 12 of 6 fixedly connected with of first splint, the second magnet 13 that second splint 9 fixedly connected with matches the use with first magnet 12, first magnet 12 and second magnet 13 all adopt the magnet piece of cuboid shape.

When the humidifying pipe 4 is not used in the scheme, the opening of the sleeve 5 is connected with the breathing machine, the catheter 1 has enough length, and the catheter 1 is inserted into the trachea of a patient, so that an artificial airway is formed.

When the ventilator is not in use, the sleeve 5 and the ventilator section are disconnected, and the sealing plate 3 is screwed into the opening, as shown in fig. 3, to connect the sealing plate 3 and the sleeve. Simultaneously stretch into sleeve pipe 5 with connecting pipe 2 through jack 10 in, locating piece 7 stretches into the constant head tank and realizes quick location, second splint 9 slides towards the direction of first splint 6, make spacing piece 8 block respectively into corresponding spacing inslot 11, second magnet 13 and first magnet 12 adsorb together, utilize the magnetic force between second magnet 13 and the first magnet 12, can restrict the slip of second splint 9, first splint 6 and second splint 9 press from both sides tight connecting pipe 2, and limiting displacement through spacing groove 11, make humidifying pipe 4 can not deviate from outwards, in order to reach the fixed purpose of humidifying pipe 4.

As shown in fig. 4 and 5, when the connection pipe 2 needs to be taken out, the second clamp plate 9 is slid in the reverse direction to separate the second magnet 13 from the first magnet 12, so that the connection pipe 2 can be released from being restricted.

In the above embodiment, the second magnet 13 and the first magnet 12 are both made of permanent magnets made of permanent magnet made of neodymium iron boron permanent magnet material manufactured by magnetic materials ltd available in Dongguan.

It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the structure of the utility model, and these should be construed as the scope of the utility model, which will not affect the effect of the utility model and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. A fixing device for an airway humidifying tube of a burn patient comprises a catheter, a sleeve and a humidifying tube, wherein one end of the catheter is connected with one end of the sleeve, the other end of the sleeve is provided with an opening, the opening is in threaded connection with a sealing plate, and the middle of the sealing plate is provided with a jack; the method is characterized in that: one end threaded connection of humidifying pipe has the connecting pipe that passes the jack, one side from the top down of connecting pipe outer wall fixedly connected with is located a plurality of spacing pieces of same vertical face in proper order, the first splint of closing plate fixedly connected with, the closing plate is horizontal sliding connection still has the second splint relative with first splint, the second splint is equipped with a plurality of spacing grooves that use with spacing piece cooperation towards one side of connecting pipe, spacing groove and spacing piece one-to-one, first splint are equipped with first magnet, the second splint are equipped with the second magnet that uses with first magnet matching.

2. The burn patient airway humidification tube fixation device of claim 1, wherein: the number of the limiting pieces is 2.

3. The burn patient airway humidification tube fixation device of claim 2, wherein: the lateral wall of connecting pipe is equipped with the locating piece, the top of first splint is equipped with the constant head tank that matches and use with the locating piece.

4. The burn patient airway humidification tube fixation device of claim 3, wherein: the positioning groove is provided with a rubber pad.

5. The burn patient airway humidification tube fixation device of claim 4, wherein: the second splint is provided with a connecting wing.

6. The burn patient airway humidification tube fixation device of claim 5, wherein: the first clamping plate and the second clamping plate are both semicircular annular plates.

7. The burn patient airway humidification tube fixation device of claim 6, wherein: the surface of the connecting pipe is provided with anti-skid grains.

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