CN113398401B

CN113398401B - Communicating pipe for trachea and bronchus anesthesia

Info

Publication number: CN113398401B
Application number: CN202110564626.5A
Authority: CN
Inventors: 夏明�; 姜虹; 周韧; 徐天意; 王杰; 曹爽
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-05-06
Anticipated expiration: 2041-05-24
Also published as: CN113398401A

Abstract

The invention discloses a communicating pipe for trachea and bronchus anesthesia, which comprises an external sleeve, wherein a trachea body is arranged inside the external sleeve, a medicine feeding pipe is arranged inside the external sleeve and positioned on the right side of the trachea body, the bottom of the external sleeve is rotatably connected with a pipe head, two groups of baffles are symmetrically arranged on the top surface of the external sleeve, the external sleeve and the pipe head are arranged through an adjusting mechanism, through holes matched with the trachea body and the medicine feeding pipe are respectively formed in the bottom of the external sleeve, and a sealing device is arranged on the right side surface of the external sleeve and positioned at the port of the medicine feeding pipe. According to the invention, through the arranged adjusting mechanism, the tube head is driven to swing by pulling the pull ring in the medicine feeding process, so that the medicine feeding position is conveniently adjusted, the discomfort brought to a patient by a common adjusting mode is avoided, and meanwhile, the structure is simple and the operation is convenient.

Description

Communicating pipe for trachea and bronchus anesthesia

Technical Field

The invention relates to the technical field of medical instruments, in particular to a communicating pipe for trachea and bronchus anesthesia.

Background

Intrabronchial anesthesia, a general anesthesia method is performed by using an endobronchial intubation. The main purpose is to ventilate one lung and prevent the healthy lung from being blocked by secretion, blood or pus and detached necrotic tissues. When the lung is ventilated on one side, the operation field is quiet and is beneficial to the operation.

Communicating pipe commonly used is at the in-process of using, if will change the position of adding medicine to, need extract the readjustment direction with the pipeline from patient's trachea inside inserting the trachea bronchus, complex operation, also promote patient's difficult degree simultaneously greatly, and its pipeline port that is used for adding medicine to, lack corresponding sealing device, cause intraductal pollution easily, be difficult to guarantee treatment, the practicality is not high, consequently, need one kind can conveniently adjust the position of adding medicine to and can guarantee the aseptic communicating pipe of pipeline of adding medicine to.

Disclosure of Invention

The invention aims to provide a communicating pipe for trachea and bronchus anesthesia, which has the advantages of conveniently adjusting the medicine feeding position and ensuring the asepsis of a medicine feeding pipeline, and solves the problems that the common communicating pipe is complicated to operate because the pipeline needs to be pulled out from the trachea of a patient and readjusted in the direction when being inserted into the trachea bronchus in the using process of the medicine feeding position, and the difficulty degree of the patient is greatly improved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a trachea and bronchial anesthesia's communicating pipe, includes outside sleeve pipe, outside sheathed tube inside is provided with the trachea body, outside sheathed tube inside and the right side that is located the trachea body are provided with send the pencil, outside sheathed tube bottom is rotated and is connected with the tube head, two sets of baffles are installed to outside sheathed tube top surface symmetry, install through adjustment mechanism between outside sleeve pipe and the tube head, and outside sheathed tube bottom offer respectively with the trachea body with send the through-hole of pencil looks adaptation, outside sheathed tube right side surface just is located the port department that sends the pencil and is provided with sealing device.

Preferably, the surface of trachea body is provided with the venthole densely, and the bottom of trachea body installs first hose, and the first logical groove of switch-on with first hose is seted up to the inside of tube head, and the upper surface at the tube head is installed to the other end of first hose, and the second hose is installed to the bottom of medicine conveying pipe, and the second logical groove of switch-on with the second hose is seted up to the inside of tube head, and the upper surface at the tube head is installed to the other end of second hose.

Preferably, adjustment mechanism includes the collar, two sets of collars are installed to the last surface symmetry of tube head, and the top surface of every group collar all is provided with the stay cord, the pull ring is installed to the other end of stay cord, the intermediate position department at tube head top installs the shell, the internally mounted of shell has the bull stick, the fixed block is installed in the rotation of surface of bull stick, two sets of bottom plates are installed to the bottom surface symmetry of fixed block, and first spring is all installed at the top of two sets of bottom plates, the roof is installed at the both sides of shell inner wall and the top that is located first spring.

Preferably, one end of the pull rope penetrates through the baffle plate to be connected with the pull ring, and the other end of the pull rope penetrates through the outer sleeve to be connected with the top surface of the mounting ring.

Preferably, the through hole matched with the rotating rod is formed in one end of the fixing block, the other end of the fixing block is installed at the middle position of the bottom of the outer sleeve, and the outer sleeve is connected with the pipe head through the fixing block, the rotating rod and the shell.

Preferably, the top of the shell is provided with a movable groove matched with the fixed block, one end of the first spring is installed on the lower surface of the top plate, and the other end of the first spring is installed on the upper surface of the bottom plate.

Preferably, the sealing device includes a first hinge member, the right side surface of the outer sleeve is provided with the first hinge member, the surface of the first hinge member is rotatably provided with the sealing plate, the right side surface of the outer sleeve is provided with a second hinge member above the first hinge member, the surface of the second hinge member is rotatably provided with a locking lever, the top surface of the locking lever is provided with a vertical plate, and one side of the vertical plate, which is opposite to the outer sleeve, is provided with a second spring.

Preferably, first articulated elements includes diaphragm and pivot, and the diaphragm has two sets of right side surfaces of all installing at outside sheathed tube, and the pivot is installed in the relative one side of two sets of diaphragms, and the sealing plate rotates and installs the surface at the pivot.

Preferably, the second hinge part has the same structure as the first hinge part, and the upper surface of the sealing plate is provided with a clamping hole matched with the locking rod.

A using method of a communicating pipe for tracheal and bronchial anesthesia comprises the following using steps:

firstly, the communicating pipe is inserted into the trachea of a patient, and the patient breathes through the trachea body.

When medicine is loaded, the locking rod is firstly pulled upwards to separate the locking rod from the sealing plate, then the sealing plate is opened, liquid medicine is added into the medicine feeding pipe, and the medicine flows to a designated position through the medicine feeding pipe.

Thirdly, at the in-process that adds the medicine, drive the tube head through the pull ring of pulling the left and right sides and take place angle modulation, and then change the position of adding medicine, close the closing plate after the completion of adding medicine, it is fixed with the closing plate through locking lever and second spring.

And fourthly, after the use is finished, the pull ring is loosened to drive the tube head to reset under the action of the first spring, and the communicating tube is taken out.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arranged adjusting mechanism, the tube head is driven to swing by pulling the pull ring in the medicine feeding process, so that the medicine feeding position is conveniently adjusted, the discomfort brought to a patient by a common adjusting mode is avoided, and meanwhile, the medicine feeding device is simple in structure, convenient to operate, wide in development space and high in popularization value.

2. The sealing device is arranged, so that the communicating pipe is always sealed in the process of dispensing medicine, the influence of pollutants in the external environment on the pipeline is isolated, the sealing plate can be conveniently opened when the communicating pipe is used, the time and the labor are saved, and the practicability is high.

3. According to the invention, the sealing device and the outer sleeve are connected into an integral structure, the sealing plate is opened in the process of dosing, and the sealing plate is fixed by the locking rod and the second spring after use, so that the problem of forgetting a piston is avoided compared with a piston sealing mode, and the use performance of the communicating pipe is better ensured.

Drawings

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

FIG. 2 is a schematic view of a mounting structure of a tube head according to the present invention;

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

FIG. 4 is a schematic view of the structure of the medicine feeding tube of the present invention;

FIG. 5 is a schematic view of the internal structure of the housing of the present invention;

FIG. 6 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 7 is a schematic view of a locking lever according to the present invention.

In the figure: 1. an outer sleeve; 2. a trachea body; 3. a medicine delivery pipe; 4. a pipe head; 5. a baffle plate; 6. an adjustment mechanism; 601. a mounting ring; 602. pulling a rope; 603. a pull ring; 604. a housing; 605. a rotating rod; 606. a fixed block; 607. a base plate; 608. a first spring; 609. a top plate; 7. a sealing device; 701. a first hinge member; 702. a sealing plate; 703. a second hinge member; 704. a locking lever; 705. a vertical plate; 706. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a trachea and bronchial anesthesia's communicating pipe, including outside sleeve pipe 1, the inside of outside sleeve pipe 1 is provided with trachea body 2, the inside of outside sleeve pipe 1 and the right side that is located trachea body 2 are provided with and send pencil 3, the bottom of outside sleeve pipe 1 is rotated and is connected with tube head 4, two sets of baffles 5 are installed to the top surface symmetry of outside sleeve pipe 1, install through adjustment mechanism 6 between outside sleeve pipe 1 and the tube head 4, and the bottom of outside sleeve pipe 1 set up respectively with trachea body 2 with send the through-hole of pencil 3 looks adaptation, the right side surface of outside sleeve pipe 1 and the port department that is located and send pencil 3 are provided with sealing device 7.

As a preferable embodiment of the present embodiment: the intensive venthole that is provided with in surface of trachea body 2, and first hose is installed to trachea body 2's bottom, the first logical groove of putting through with first hose is seted up to the inside of tube head 4, the upper surface at tube head 4 is installed to the other end of first hose, send the bottom of pencil 3 to install the second hose, and the second that puts through with the second hose is seted up to the inside of tube head 4 leads to the groove, the upper surface at tube head 4 is installed to the other end of second hose, hose and then guarantee tube head 4 through the setting can realize normal rotation.

As a preferable embodiment of the present embodiment: the adjusting mechanism 6 comprises mounting rings 601, two groups of mounting rings 601 are symmetrically arranged on the upper surface of the tube head 4, and the top surface of each group of mounting rings 601 is provided with a pull rope 602, the other end of the pull rope 602 is provided with a pull ring 603, the middle position of the top of the tube head 4 is provided with a housing 604, a rotating rod 605 is arranged inside the housing 604, the surface of the rotating rod 605 is rotatably provided with a fixed block 606, the bottom surface of the fixed block 606 is symmetrically provided with two groups of bottom plates 607, the tops of the two groups of bottom plates 607 are provided with first springs 608, the two sides of the inner wall of the housing 604 and the top of the first springs 608 are provided with top plates 609, through the arranged adjusting mechanism 6, in the process of medicine feeding, the tube head 4 is driven to swing by pulling the pull ring 603, so that the medicine feeding position is convenient to adjust, the discomfort of a patient caused by a common adjusting mode is avoided, meanwhile, the structure is simple, the operation is convenient, and the device has wide development space and higher popularization value.

As a preferable embodiment of the present embodiment: one end of the pull rope 602 penetrates through the baffle 5 to be connected with the pull ring 603, the other end penetrates through the outer sleeve 1 to be connected with the top surface of the mounting ring 601, the pull ring 603 is connected with the mounting ring 601 through the pull rope 602, and then the rotation of the tube head 4 is realized.

As a preferable embodiment of the present embodiment: the through-hole that matches with bull stick 605 is seted up to the inside of fixed block 606 one end, and the other end is installed in outside sleeve pipe 1 bottom intermediate position department, and is connected through fixed block 606, bull stick 605 and shell 604 between outside sleeve pipe 1 and the tube head 4 for tube head 4 can obtain stable support alive in the pivoted in-process.

As a preferable embodiment of the present embodiment: the top of shell 604 is seted up the movable groove with fixed block 606 looks adaptation, and the lower surface at roof 609 is installed to the one end of first spring 608, and the upper surface at bottom plate 607 is installed to the other end, drives under the effect of first spring 608 that tube head 4 resets, conveniently takes out communicating pipe.

Example two

As a preferable embodiment of the present embodiment: sealing device 7 includes first articulated elements 701, the right side surface mounting of outside sleeve pipe 1 has first articulated elements 701, the surface rotation of first articulated elements 701 installs the closing plate 702, the right side surface of outside sleeve pipe 1 and the top that is located first articulated elements 701 are provided with second articulated elements 703, the surface rotation of second articulated elements 703 installs locking lever 704, the top surface mounting of locking lever 704 has riser 705, second spring 706 is installed for one side of outside sleeve pipe 1 to riser 705, through the sealing device 7 who sets up, make this communicating pipe remain sealed throughout the in-process that does not need to add medicine, and then the influence of pollutant to the pipeline in the isolated external environment, also conveniently open closing plate 702 when needs use, time saving and labor saving, the practicality is higher.

As a preferable embodiment of the present embodiment: first articulated elements 701 includes diaphragm and pivot, and the diaphragm has two sets of right side surfaces of all installing at outside sleeve pipe 1, and the pivot is installed and is rotated the surface of installing in the pivot at the relative one side sealing plate 702 of two sets of diaphragms for horizontal rotation can be carried out to sealing plate 702, thereby realizes sealing or opening to sending medicine pipe 3.

As a preferable embodiment of the present embodiment: the second hinge part 703 has the same structure as the first hinge part 701, and the upper surface of the sealing plate 702 is provided with a locking hole adapted to the locking rod 704, so that the sealing plate 702 is fixed by the locking rod 704 to prevent the sealing plate from rotating, thereby ensuring the usability of the medicine feeding tube 3.

firstly, the communicating pipe is inserted into the trachea of a patient, and the patient breathes through the trachea body 2.

Secondly, when medicine is administered, the locking rod 704 is firstly pulled upwards to separate the locking rod 704 from the sealing plate 702, then the sealing plate 702 is opened, medicine liquid is added into the medicine feeding pipe 3, and the medicine flows to a designated position through the medicine feeding pipe 3.

Thirdly, in the medicine adding process, the pipe head 4 is driven to be subjected to angle adjustment by pulling the pull rings 603 on the left side and the right side, the medicine adding position is further changed, the sealing plate 702 is closed after the medicine adding is completed, and the sealing plate 702 is fixed through the locking rod 704 and the second spring 706.

And fourthly, after the use is finished, the pull ring 603 is loosened to drive the pipe head 4 to reset under the action of the first spring 608, and the communicating pipe is taken out.

In summary, the following steps: according to the invention, through the arranged adjusting mechanism 6, the tube head 4 is driven to swing by pulling the pull ring in the medicine feeding process, so that the medicine feeding position is conveniently adjusted, the discomfort brought to a patient by a common adjusting mode is avoided, and meanwhile, the medicine feeding device is simple in structure, convenient to operate, wide in development space and high in popularization value; by the sealing device 7, the communicating pipe is always sealed in the process of dispensing medicine, so that the influence of pollutants in the external environment on the pipeline is isolated, the sealing plate 702 is conveniently opened when the communicating pipe is required to be used, time and labor are saved, and the practicability is high; through linking sealing device 7 and outside sleeve pipe 1 structure as an organic whole, open sealing plate 702 in the in-process of adding medicine, use and fix sealing plate 702 by locking lever 704 and second spring 706 after accomplishing again, compare in the problem that the piston was forgotten can not take place to adopt the sealed mode of piston, better assurance this performance of communicating pipe.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. The utility model provides a communicating pipe of trachea and bronchus anesthesia, includes outside sleeve pipe (1), its characterized in that: the medical tube is characterized in that a gas tube body (2) is arranged inside the outer sleeve (1), a medicine feeding tube (3) is arranged inside the outer sleeve (1) and on the right side of the gas tube body (2), a tube head (4) is rotatably connected to the bottom of the outer sleeve (1), two groups of baffles (5) are symmetrically arranged on the top end surface of the outer sleeve (1), the outer sleeve (1) and the tube head (4) are mounted through an adjusting mechanism (6), through holes matched with the gas tube body (2) and the medicine feeding tube (3) are respectively formed in the bottom of the outer sleeve (1), and a sealing device (7) is arranged on the right side surface of the outer sleeve (1) and at a port of the medicine feeding tube (3); the surface of the air pipe body (2) is densely provided with air outlets, a first hose is mounted at the bottom end of the air pipe body (2), a first through groove communicated with the first hose is formed in the pipe head (4), the other end of the first hose is mounted on the upper surface of the pipe head (4), a second hose is mounted at the bottom end of the medicine feeding pipe (3), a second through groove communicated with the second hose is formed in the pipe head (4), and the other end of the second hose is mounted on the upper surface of the pipe head (4); adjustment mechanism (6) are including collar (601), two sets of collars (601) are installed to the upper surface symmetry of tube head (4), and the top surface of every collar (601) all is provided with stay cord (602), pull ring (603) are installed to the other end of stay cord (602), shell (604) are installed to the intermediate position department at tube head (4) top, the internally mounted of shell (604) has bull stick (605), fixed block (606) are installed in the rotation of surface of bull stick (605), two sets of bottom plates (607) are installed to the bottom surface symmetry of fixed block (606), and first spring (608) are all installed at the top of two sets of bottom plates (607), roof (609) are installed to the both sides of shell (604) inner wall and the top that is located first spring (608).

2. The communicating tube for tracheal and bronchial anesthesia of claim 1, wherein: one end of the pull rope (602) penetrates through the baffle (5) to be connected with the pull ring (603), and the other end of the pull rope penetrates through the outer sleeve (1) to be connected with the top surface of the mounting ring (601).

3. The communicating tube for tracheal and bronchial anesthesia of claim 2, wherein: the inside of fixed block (606) one end is seted up the through-hole with bull stick (605) looks adaptation, and the other end is installed in outside sleeve pipe (1) bottom intermediate position department, and is connected through fixed block (606), bull stick (605) and shell (604) between outside sleeve pipe (1) and tube head (4).

4. The communicating tube for tracheal and bronchial anesthesia of claim 3, wherein: the top of the shell (604) is provided with a movable groove matched with the fixed block (606), one end of the first spring (608) is installed on the lower surface of the top plate (609), and the other end of the first spring is installed on the upper surface of the bottom plate (607).

5. The communicating tube for tracheal and bronchial anesthesia of claim 4, wherein: the sealing device (7) comprises a first hinge piece (701), a first hinge piece (701) is installed on the right side surface of the outer sleeve (1), a sealing plate (702) is installed on the surface of the first hinge piece (701) in a rotating mode, a second hinge piece (703) is arranged on the right side surface of the outer sleeve (1) and located above the first hinge piece (701), a locking rod (704) is installed on the surface of the second hinge piece (703) in a rotating mode, a vertical plate (705) is installed on the top surface of the locking rod (704), and a second spring (706) is installed on one side, opposite to the outer sleeve (1), of the vertical plate (705).

6. The communicating tube for tracheal and bronchial anesthesia of claim 5, wherein: the first hinge part (701) comprises transverse plates and a rotating shaft, two groups of transverse plates are arranged on the right side surface of the outer sleeve (1), the rotating shaft is arranged on one side, opposite to the two groups of transverse plates, and the sealing plate (702) is rotatably arranged on the surface of the rotating shaft.

7. The communicating tube for tracheal and bronchial anesthesia of claim 6, wherein: the structure of the second hinge part (703) is the same as that of the first hinge part (701), and the upper surface of the sealing plate (702) is provided with a clamping hole matched with the locking rod (704).