CN211634763U

CN211634763U - Positionable bronchial catheter

Info

Publication number: CN211634763U
Application number: CN201922206400.9U
Authority: CN
Inventors: 彭安周; 吴文霞
Original assignee: Individual
Current assignee: Chongqing Public Health Medical Center
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-09
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a bronchial tube that can fix a position, including pipe one, fender mouth and fixed package, sliding connection has on the pipe one keep off the mouth, it has the shell to keep off the mouth upper end bonding, the shell inner wall bonds and has fixed package, the shaping has the inflation inlet on the shell lateral wall. Has the advantages that: the utility model discloses lead to and keep off mouth, fixed package and shell through setting up, can fix a pipe upper end position, increase the holistic steadiness of endotracheal tube, improve the safety in utilization, reduce patient's uncomfortable and feel.

Description

Positionable bronchial catheter

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to bronchial tube that can fix a position.

Background

An endotracheal tube is a medical device inserted into the trachea or bronchi of a patient to create a temporary artificial respiratory pathway for the patient, particularly for patients who are unable to breathe spontaneously.

The mode that current bronchus pipe fixed mode adopted through gasbag extrusion patient's bronchus mucous membrane inner wall usually realizes, and this kind of fixed mode limitation is great, can only fix the bronchus pipe end, makes the pipe take place to shift easily when the doctor uses adhesive tape fixed catheter upper end to can damage the mucous membrane, bring the discomfort for the patient.

In addition, when the existing bronchial catheter is fixed by using the air bag, the air bag can always press mucous membrane, and the extrusion area is small, so that unsmooth blood flow is caused, tissue cells are necrotic, and the injury to patients is easily caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, but now provide a bronchial tube that can fix a position, solved current bronchial tube fixed mode and adopted the mode realization through gasbag extrusion patient's bronchial mucosa inner wall usually, this kind of fixed mode limitation is great, can only fix bronchial tube end, makes the pipe take place to shift easily when the doctor uses adhesive tape fixed catheter upper end to can damage the mucosa, bring uncomfortable problem for the patient.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a bronchial tube that can fix a position, including pipe one, fender mouth and fixed package, sliding connection has on the pipe one keep off the mouth, it has the shell to keep off the mouth upper end bonding, the shell inner wall bonds and has fixed package, the shaping has the inflation inlet on the shell lateral wall.

Furthermore, the inflation inlet is communicated with the fixed bag, a first air bag is bonded on the outer wall of the bottom end of the first guide pipe, a second air bag is bonded below the first air bag on the outer wall of the first guide pipe, and protruding air bags are formed on the peripheries of the first air bag and the second air bag.

By adopting the technical scheme, the first catheter is provided with the inflation channel to facilitate breathing of a patient, the blocking nozzle can slide on the first catheter to facilitate adjustment of a positioning position according to an insertion depth, the shell provides stable support for the fixing bag, the fixing bag is inflated and deflated through the inflation port, the fixing bag is inflated and inflated to extrude the first catheter, so that the upper end of the first catheter is fixed, the stability of the bronchial catheter is improved, the use safety is improved, discomfort of the patient is reduced, the first airbag and the second airbag can prevent air leakage of an air passage, the first airbag and the second airbag can support an air passage wall after being inflated to play a role in fixing and prevent falling off, and the first airbag and the second airbag can increase the supporting area of the whole airbag and the air passage wall, the compression to the airway wall is reduced, and the first air bag and the second air bag can be supported and fixed by the protruding air bag to form a gap, so that the blood flow is facilitated, the tissue cell necrosis is prevented, and the treatment of a patient is more comfortable.

Furthermore, a tooth occluding block is bonded at the bottom end of the mouth blocking part, the tooth occluding block is made of elastic materials, and a spring is nested on the inner wall of the conduit.

By adopting the technical scheme, the teeth medicine combination block can be convenient for a patient to bite, a bronchial catheter can be fixed conveniently, and the flexibility of the first catheter can be increased through the spring, so that the first catheter can be inserted into the body of the patient conveniently.

Furthermore, a connecting sleeve is inserted at the upper end of the first conduit, a second conduit is inserted at the upper end of the connecting sleeve, and a breathing joint is bonded at the upper end of the second conduit.

By adopting the technical scheme, the connecting sleeve is connected with the first conduit and the second conduit, so that the conduits can be conveniently replaced, and the breathing joint can be connected with a breathing machine to help a patient to inhale oxygen and ventilate.

Furthermore, a sputum suction pipe is nested in the first catheter.

Through adopting above-mentioned technical scheme, alone through setting up inhale the phlegm pipe and be convenient for absorb the internal sputum of patient, guarantee to use the health, avoid infecting.

Furthermore, a connecting pipe is inserted on the outer wall of the conduit.

By adopting the technical scheme, air can be introduced into the first air bag and the second air bag through the connecting pipe, so that the first air bag and the second air bag can support and fix the bronchial catheter.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses a setting up fender mouth, fixed package and shell, can fix a pipe upper end position, increase the holistic steadiness of bronchial tube, improve the safety in utilization, reduce patient's uncomfortable sense;

2. when using the gasbag fixed for solving current endotracheal tube, the gasbag can oppress the mucous membrane always, and the extrusion area is less, causes that blood flows unsmoothly, makes histocyte necrosis, causes the problem of injury to the patient easily, the utility model discloses a set up gasbag one, gasbag two, can increase the support area of gasbag and air flue wall, reduce the oppression to the air flue wall to make and leave the clearance between gasbag and the air flue wall, the blood of being convenient for flows, prevents histocyte necrosis, makes the patient treat more comfortablely.

Drawings

Fig. 1 is a schematic view of a positionable bronchial catheter according to the present invention;

fig. 2 is a front cross-sectional view of a mouth stop, a dental bite block and a retention packet of a positionable bronchial catheter in accordance with the present invention;

fig. 3 is a schematic main sectional view of a first catheter and a spring in a positionable bronchial catheter according to the present invention;

fig. 4 is a top view of a second balloon of a positionable bronchial catheter in accordance with the present invention.

The reference numerals are explained below:

1. a breathing joint; 2. a second conduit; 3. connecting sleeves; 4. fixing the bag; 5. a housing; 6. an inflation inlet; 7. blocking the nozzle; 8. a dental bite block; 9. a sputum suction tube; 10. a second air bag; 11. a first air bag; 12. a first conduit; 13. a connecting pipe; 14. a spring; 15. and (4) a convex air bag.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the positionable bronchial catheter in the present embodiment includes a catheter one 12, a blocking nozzle 7 and a fixing bag 4, the blocking nozzle 7 is slidably connected on the catheter one 12, the outer shell 5 is bonded on the upper end of the blocking nozzle 7, the fixing bag 4 is bonded on the inner wall of the outer shell 5, an inflation inlet 6 is formed on the side wall of the outer shell 5, the inflation inlet 6 is communicated with the fixing bag 4, an air bag one 11 is bonded on the outer wall of the bottom end of the catheter one 12, an air bag two 10 is bonded on the outer wall of the catheter one 12 below the air bag one 11, a protruding air bag 15 is formed on the peripheries of the air bag one 11 and the air bag two 10, an inflation channel is provided through the catheter one 12 to facilitate breathing of a patient, the blocking nozzle 7 can slide on the catheter one 12 to facilitate adjustment of a positioning position according to an insertion depth, a stable support is provided for the fixing bag 4 through the outer shell 5, the fixing bag 4 is inflated and deflated through the inflation inlet 6, further realizing the fixation of the upper end of the first catheter 12, increasing the stability of the bronchial catheter, improving the use safety and reducing the uncomfortable feeling of the patient, on one hand, the air leakage of the air passage can be prevented through the first air bag 11 and the second air bag 10, on the other hand, the first air bag 11 and the second air bag 10 can support the air passage wall after being inflated to play a role of fixation and prevent the air leakage, on the other hand, the supporting area of the whole air bag and the air passage wall can be increased through the arrangement of the first air bag 11 and the second air bag 10, the compression on the air passage wall is reduced, when the first air bag 11 and the second air bag 10 can be supported and fixed through the protruding air bag 15, a gap is left to facilitate the blood flow and prevent the tissue cells from necrosis, so that the treatment of the patient is more comfortable, the connecting sleeve 3 is inserted at the upper end of the first catheter 12, the second catheter 2 is inserted at the upper end of the connecting, the catheter is convenient to replace, and the breathing joint 1 can be connected with a breathing machine to help a patient to inhale oxygen and ventilate.

As shown in fig. 1, 2 and 3, in this embodiment, a tooth occluding block 8 is bonded to the bottom end of the mouth guard, the tooth occluding block 8 is made of an elastic material, a spring 14 is nested on the inner wall of the first guide tube 12, the first guide tube 12 can be conveniently bitten by a patient through the tooth drug occluding block, the bronchial guide tube is conveniently fixed, and the flexibility of the first guide tube 12 can be increased through the spring 14, so that the first guide tube can be conveniently inserted into the body of the patient.

As shown in figure 1, in the embodiment, a sputum suction pipe 9 is embedded in a first catheter 12, sputum in a patient body can be conveniently sucked by arranging the single sputum suction pipe 9, the use sanitation is guaranteed, infection is avoided, a connecting pipe 13 is inserted into the outer wall of the first catheter 12, air can be introduced into a first air bag 11 and a second air bag 10 through the connecting pipe 13, and the first air bag 11 and the second air bag 10 can support and fix the bronchial catheter.

The specific implementation process of this embodiment is as follows: when in use, the patient is in a supine position, the head position of the patient is adjusted, then the first catheter 12 is inserted into the patient, the patient can bite the dental occlusion block 8 in the inserting process, the intubation is convenient, after the trachea is inserted to a proper position, the first air bag 11 and the second air bag 10 are inflated through the connecting pipe 13, on one hand, the air leakage of the airway can be prevented, on the other hand, the airway wall can be supported after the inflation, the fixing effect is realized, the separation is prevented, the supporting area of the air bag and the airway wall can be increased through the first air bag 11 and the second air bag 10, the compression to the airway wall is reduced, the surfaces of the first air bag 11 and the second air bag 10 are both formed with the convex air bags 15, when the support is fixed, a gap is left between the first air bag 11 and the second air bag 10 and the airway wall, the blood flow is convenient, the tissue cell necrosis is prevented, the patient can be treated more comfortably, when the lower end of the bronchial catheter, fixed 4 of package can bulge extrusion pipe 12 after aerifing, and then realize the fixed of a 12 upper ends of pipe, increase the steadiness of bronchus pipe, improve the safety in utilization, reduce uncomfortable sense of patient, through adapter sleeve 3 connecting tube 12 and pipe two 2, be convenient for change the pipe, improve and use the facility, connect the breathing machine through breathing joint 1, help patient's oxygen uptake is ventilated, when the patient is internal to have the phlegm, can be through inhaling phlegm pipe 9 with the internal sputum suction of patient, guarantee to use the health, avoid patient to infect.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A positionable bronchial catheter, characterized in that: including pipe (12), fender mouth (7) and fixed package (4), sliding connection has on pipe (12) fender mouth (7), it has shell (5) to keep off the bonding of mouth upper end, shell (5) inner wall bonds and has fixed package (4), the shaping has inflation inlet (6) on shell (5) lateral wall.

2. A positionable bronchial catheter as recited in claim 1, wherein: the inflation inlet (6) is communicated with the fixed bag (4), a first air bag (11) is bonded on the outer wall of the bottom end of the first guide pipe (12), a second air bag (10) is bonded below the first air bag (11) on the outer wall of the first guide pipe (12), and the first air bag (11) and the second air bag (10) are all formed with protruding air bags (15) in the periphery.

3. A positionable bronchial catheter as recited in claim 1, wherein: keep off mouth (7) bottom bonding has tooth interlock piece (8), tooth interlock piece (8) adopt elastic material, pipe (12) inner wall nestification has spring (14).

4. A positionable bronchial catheter as recited in claim 1, wherein: the upper end of the first conduit (12) is spliced with a connecting sleeve (3), the upper end of the connecting sleeve (3) is spliced with a second conduit (2), and the upper end of the second conduit (2) is bonded with a breathing joint (1).

5. A positionable bronchial catheter as recited in claim 1, wherein: the sputum suction pipe (9) is nested in the catheter I (12).

6. A positionable bronchial catheter as recited in claim 1, wherein: the outer wall of the first guide pipe (12) is inserted with a connecting pipe (13).