CN213100194U

CN213100194U - Tracheal catheter for respiratory medicine

Info

Publication number: CN213100194U
Application number: CN202021399883.5U
Authority: CN
Inventors: 赖乾德; 娄婷婷; 张云勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-04
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a tracheal catheter for respiration medicine, which comprises an inner catheter and a sleeve sleeved on the inner catheter, wherein the outer part of the inner catheter is sleeved with an air bag, the wall of the sleeve is provided with an inflation tube, one end of the inflation tube is fixedly connected with the air bag, one end of the inflation tube, which is far away from the air bag, is fixed with a detection bag, both sides of the air bag are respectively provided with a cleaning component which can thoroughly clean the retentate attached on the air bag, the cleaning component is sleeved on the outer part of the inner catheter, the tracheal catheter for respiration medicine can ensure that no retentate exists on the air bag through the cleaning component, the retentate is driven to move together through a traction piece and a wrapping body to enter a sleeve groove, the static attaching effect of the retentate is obviously reduced when the retentate moves, and then the retentate is sucked in multiple directions through a liquid suction channel and a side flow channel, so that the retentate can be completely cleaned up, the risk of bacterial infection of the lungs of the patient is greatly reduced.

Description

Tracheal catheter for respiratory medicine

Technical Field

The utility model relates to the technical field of medical equipment, specifically a tracheal catheter for breathing internal medicine.

Background

The tracheal catheter is a medical instrument inserted into an organ or bronchus of a patient, and is used for creating a temporary artificial respiration channel for the patient, particularly for the patient who cannot breathe independently, one or two air bags are arranged at the head of a common intubation tube, the air bags can play a role in fixing the intubation tube and sealing an airway after being inflated, the air bags can be also not provided with a cuff, an intubation tube body is made of a laser-resistant material or a composite layer and is irradiated by laser, one end of the intubation tube is an intubation tube which is inserted into the trachea of the patient through the mouth or the nose, and the other end of the intubation tube is connected with an anesthesia respirator through a respiration pipeline to maintain the respiration of.

When the tracheal catheter is used, a patient feels deglutition reflex, cough reflex and cilia movement of a lower respiratory tract are weakened or disappear, oropharyngeal secretions and colonizing bacteria easily gather on a catheter air bag, mucus paste is formed in the region, sputum scabs are formed and attached to the air bag after long-time use, the conventional tracheal catheter is difficult to completely clean the tracheal catheter when absorbing sputum, physiological pain is caused to the patient when the tracheal catheter is used, in addition, the retention on the air bag influences the respiration of the patient, and the risk of pulmonary bacterial infection is brought to the patient, therefore, the tracheal catheter for the respiratory medicine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a endotracheal tube for breathing internal medicine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a endotracheal tube for breathing internal medicine, includes the inner tube and cup joints the sleeve pipe on the inner tube, the outside cover of inner tube has the gasbag, the gas tube is installed to the sleeve pipe wall, gas tube one end and gasbag fixed connection, the one end that the gasbag was kept away from to the gas tube is fixed with the detection bag, the both sides of gasbag all are equipped with the clearance subassembly that can thoroughly clear up the retentate of attaching on the gasbag, the outside of pipe including the clearance subassembly cup joints, and the clearance subassembly of setting is convenient for the removal of retentate, effectively makes it not adsorb on the gasbag.

Preferably, the clearance subassembly includes the inclusion, the inclusion is equipped with two, and is located the both sides of gasbag, the inclusion all overlaps on the inner catheter, and relative one side all wraps up with the gasbag and contacts, one side that the gasbag was kept away from to the inclusion all is fixed with the piece that pulls, and the inclusion is wrapped up the protection to the gasbag, has effectively kept apart the retentate and has adsorbed on the gasbag.

Preferably, a plurality of imbibition passageways have been seted up to the sleeve pipe wall, the relative one side of sleeve pipe wall all is seted up flutedly, a plurality of side runners have been seted up on the groove wall, the one end that the recess was kept away from to the side runner communicates with imbibition passageway, and a plurality of imbibition passageways and the side runner that set up can be diversified, quick with the retentate water conservancy diversion.

Preferably, the piece of pulling is including establishing to two sets of and every group has two haulage ropes, four installation passageways have been seted up to the inner catheter pipe wall, the haulage rope is located the installation passageway, the gasbag was kept away from to the inclusion one side all with every group haulage rope fixed connection, the installation passageway is kept away from the one end inside fixed limit post that detects the bag, the haulage rope walks around limit post, and with limit post sliding connection, one side that the gasbag was kept away from to the inclusion all is fixed with miniature spring, the one end that the inclusion was kept away from to miniature spring respectively with recess inner wall fixed connection, the haulage rope is convenient for pull the inclusion, and miniature spring has the spacing clamping action to the inclusion.

Preferably, the inclusion is tubaeform, and the external diameter of inclusion tip is less than the internal diameter that the sleeve pipe is located the groove, a plurality of through-holes have been seted up to the inclusion, and the through-hole absorbs remaining retentate totally.

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

the utility model discloses a clearance subassembly can make not have the retentate on the gasbag, drives the retentate through drawing piece and inclusion and shift together, makes it enter into the cover tube groove in, its static depending on the effect is showing and is reducing when the retentate moves, rethread imbibition passageway and side runner are to its diversified absorption, just so can be completely with retentate clean up, the risk greatly reduced of patient's lung bacterial infection.

Drawings

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

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the structure of the package of the present invention

Fig. 4 is a schematic plan view of the present invention in partial section.

In the figure: 1-an inner catheter; 2-a sleeve; 3-air bag; 4-a gas-filled tube; 5-detecting the capsule; 6-cleaning the component; 7-inclusion; 8-a traction member; 9-a liquid suction channel; 10-a groove; 11-side flow channel; 12-a hauling rope; 13-a micro-spring; 14-installing a channel; 15-a limiting column; 16-through holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a endotracheal tube for breathing internal medicine, includes inner tube 1 and cup joints sleeve pipe 2 on inner tube 1, the outside cover of inner tube 1 has gasbag 3, inflation tube 4 is installed to 2 pipe walls of sleeve pipe, 4 one ends of inflation tube and 3 fixed connection of gasbag, the one end that gasbag 3 was kept away from to inflation tube 4 is fixed with detection bag 5, the both sides of gasbag 3 all are equipped with the clearance subassembly 6 that can thoroughly clear up the retentate of attaching on gasbag 3, the outside of inner tube 1 is cup jointed to clearance subassembly 6. Medical personnel when the operation, pull clearance subassembly 6 gently and just can drive the retentate displacement together, the removal of the retentate of being convenient for effectively makes it not adsorb on gasbag 3.

Clearance subassembly 6 includes inclusion 7, inclusion 7 is equipped with two, and is located the both sides of gasbag 3, inclusion 7 all overlaps on inner catheter 1, and relative one side all wraps up the contact with gasbag 3, one side that gasbag 3 was kept away from to inclusion 7 all is fixed with traction 8, and medical personnel pulling traction 8, traction 8 drive two inclusions 7 simultaneously to opposite direction horizontal movement, because inclusion 7 plays the parcel effect to gasbag 3, makes the retentate stop on inclusion 7 and not stop on gasbag 3, will drive the together displacement of retentate above that when inclusion 7 moves like this, inclusion 7 is to 3 parcel protections of gasbag, has effectively kept apart the retentate and has adsorbed on gasbag 3.

A plurality of imbibition passageways 9 have been seted up to 2 pipe walls of sleeve pipe, 2 pipe walls of sleeve pipe relative one side has all been seted up recess 10, a plurality of side runner 11 have been seted up on the recess 10 wall, side runner 11 keeps away from the one end and the imbibition passageway 9 intercommunication of recess 10, and when the retentate got into recess 10 completely, through external liquid suction device with the retentate from imbibition passageway 9 and side runner 11 suction endotracheal tube, a plurality of imbibition passageways 9 and the side runner 11 of setting can be diversified, quick with the retentate water conservancy diversion.

The traction piece 8 comprises two groups of traction ropes 12, each group comprises two traction ropes 12, the pipe wall of the inner catheter 1 is provided with four installation channels 14, the traction ropes 12 are positioned in the installation channels 14, one side of the inclusion body 7 far away from the air bag 3 is fixedly connected with each group of traction ropes 12, one end of the installation channel 14 far away from the detection bag 5 is internally and fixedly provided with a limiting column 15, the traction ropes 12 bypass the limiting column 15 and are in sliding connection with the limiting column 15, one side of the inclusion body 7 far away from the air bag 3 is fixedly provided with a micro spring 13, one end of the micro spring 13 far away from the inclusion body 7 is fixedly connected with the inner wall of the groove 10, the inclusion body 7 is extruded by the micro spring 13 due to self-tension at the beginning, so that the inclusion body is tightly wrapped on the air bag 3, when a medical worker operates, the traction ropes 12 are pulled lightly, the traction ropes 12 drive the inclusion body 7 to move, and two traction ropes 12 far away from the detection bag 5, the inclusion 7 compresses the miniature spring 13 in the horizontal direction, the inclusion 7 drives the retentate to enter the groove 10 on one side of the sleeve 2, the hauling cable 12 is convenient for dragging the inclusion 7, and the miniature spring 13 has a limiting and clamping effect on the inclusion 7.

The inclusion 7 is tubaeform, and the external diameter of inclusion 7 tip is less than the internal diameter that sleeve pipe 2 is located recess 10 department, a plurality of through-holes 16 have been seted up to inclusion 7, and through-hole 16 absorbs remaining retentate totally.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tracheal catheter for respiratory medicine comprises an inner catheter (1) and a sleeve (2) sleeved on the inner catheter (1), and is characterized in that: interior pipe (1) outside cover has gasbag (3), gas tube (4) are installed to sleeve pipe (2) pipe wall, gas tube (4) one end and gasbag (3) fixed connection, the one end that gasbag (3) were kept away from in gas tube (4) is fixed with detection bag (5), the both sides of gasbag (3) all are equipped with cleaning assembly (6) that can thoroughly clear up the retentate that depends on gasbag (3), the outside of pipe (1) is cup jointed in cleaning assembly (6).

2. An endotracheal tube for respiratory medicine according to claim 1, characterized in that: clearance subassembly (6) are including inclusion (7), inclusion (7) are equipped with two, and are located the both sides of gasbag (3), inclusion (7) all overlap on inner catheter (1), and relative one side all with gasbag (3) parcel contact, one side that gasbag (3) were kept away from in inclusion (7) all is fixed with traction member (8).

3. An endotracheal tube for respiratory medicine according to claim 1, characterized in that: a plurality of imbibition passageways (9) have been seted up to sleeve pipe (2) pipe wall, sleeve pipe (2) pipe wall relative one side all is seted up recess (10), a plurality of side flow channels (11) have been seted up on recess (10) wall, the one end that recess (10) were kept away from in side flow channel (11) communicates with imbibition passageway (9).

4. An endotracheal tube for respiratory medicine according to claim 2, characterized in that: pull piece (8) including establishing as two sets ofly and every group have two haulage rope (12), four installation passageways (14) have been seted up to inner catheter (1) pipe wall, haulage rope (12) are located installation passageway (14), one side that gasbag (3) were kept away from in inclusion (7) all with every group haulage rope (12) fixed connection, the one end inside of keeping away from detection bag (5) of installation passageway (14) is fixed with spacing post (15), spacing post (15) are walked around in haulage rope (12), and with spacing post (15) sliding connection, one side that gasbag (3) were kept away from in inclusion (7) all is fixed with two miniature spring (13), the one end that inclusion (7) were kept away from in miniature spring (13) respectively with recess (10) inner wall fixed connection.

5. An endotracheal tube for respiratory medicine according to claim 2, characterized in that: the inclusion (7) is trumpet-shaped, the outer diameter of the small end of the inclusion (7) is smaller than the inner diameter of the position, located in the groove (10), of the sleeve (2), and a plurality of through holes (16) are formed in the inclusion (7).