CN217697466U

CN217697466U - Disposable lavage device for whole lung lavage

Info

Publication number: CN217697466U
Application number: CN202220165168.8U
Authority: CN
Inventors: 赵燕慧; 陈锦丽; 周亚楠
Original assignee: No926 Hospital Logistic Support Pla
Current assignee: No926 Hospital Logistic Support Pla
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-11-01
Anticipated expiration: 2032-01-21

Abstract

The utility model provides a disposable lavage device for whole lung lavage art belongs to medical instrument technical field, press from both sides including outlet pipe and Y type pipe and a governing valve and three stagnant water, an interface and two-chamber bronchus pipe connection of Y type pipe, two other interfaces of Y type pipe are connected with outlet pipe and lavage pipe respectively, the end-to-end connection of lavage pipe has Y type connecting pipe, the Murphy's dropper is installed to Y type connecting pipe and lavage union coupling department top, lavage liquid salt water joint is installed to two knecks of Y type connecting pipe, just install governing valve, stagnant water clamp on the lavage pipe, it is three the stagnant water clamp is installed respectively on the outlet pipe with two bifurcated pipes of Y type connecting pipe, this device is connected lavage pipe, two-chamber bronchus pipe connector and outlet pipe through Y type pipe to can use the device to realize that two kinds of lung lavage modes of thousand bronchoscopes lavage and whole lung lavage increase the practicality of the device according to actual conditions.

Description

Disposable lavage device for whole lung lavage

Technical Field

The utility model relates to the technical field of medical equipment, specifically a disposable lavage device for whole lung lavage art.

Background

The pneumoconiosis is caused by inhaling a large amount of silicon dioxide or other dust for a long time, is the most serious occupational disease endangering the health of workers in China, counts more than one million patients with the pneumoconiosis in China at present, has about 3 million cases of diseases per year, causes huge economic loss to the nation and people, is a rare disease with unknown etiology of pulmonary alveolar proteinosis, and is characterized by accumulating excessive phospholipid-like protein in an alveolar cavity and an airway, so that the ventilation and ventilation dysfunction of the lung and the dyspnea are caused. Aspiration pneumonia and extensive suppurative bronchiectasis due to inhalation of powdery or liquid foreign matter; lung lavage is the primary or secondary means for treating the above-mentioned diseases;

lung lavage is divided into thousand bronchoscopic lavage and whole lung lavage, and thousand bronchoscopic lavage is generally lavage with small dose; the lavage of bulk dose, and the lavage of whole lung can reach 1 ten thousand to about 2 ten thousand milliliters of normal saline, and traditional lavage device can only adapt to an lavage mode, unable fine regulation to restricted application range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable lavage device for whole lung lavage art to solve the problem that provides in 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 disposable lavage device for whole lung lavage art, presss from both sides including outlet pipe and Y type pipe and three stagnant water, the one end of an interface and the outlet pipe of Y type pipe is installed mutually, two other interfaces of Y type pipe are connected with two-chamber bronchus catheter connector and lavage pipe respectively, the end-to-end connection of lavage pipe has Y type connecting pipe, the Murphy's dropper is installed with lavage union coupling department to Y type connecting pipe, the lavage liquid salt solution joint of taking exhaust apparatus is installed to two knecks of Y type connecting pipe, just install the governing valve on the lavage pipe, it is three the stagnant water presss from both sides to install respectively on the outlet pipe with two furcate tubes of Y type connecting pipe.

Furthermore, the three joints of Y type pipe all install the butt joint dish, the screw thread butt joint is installed to the one end of butt joint dish, the butt joint seat is all installed with Y type pipe butt joint one end to outlet pipe and lavage pipe, butt joint seat one end be provided with the screw thread groove of screw thread butt joint adaptation.

Further, a sealing ring is installed at the bottom of the thread groove of the butt joint seat.

Furthermore, the Y-shaped pipe is connected with the double-cavity branch pipe connector in a threaded mode.

Furthermore, it is three the stagnant water presss from both sides to be similar oval structure, just the both ends of stagnant water clamp all are provided with the slotted hole, outlet pipe and Y type connecting pipe run through from two slotted hole departments of stagnant water clamp, the one end of stagnant water clamp is provided with the opening, stagnant water clamp one side opening part inner wall is provided with the insection groove, two walls dislocation in inside of stagnant water clamp are provided with the extrusion piece.

Furthermore, the surface of the two extrusion blocks of the water stop clamp, which is close to each other, is of an arc structure.

Furthermore, the three water stop clamps are connected with the water outlet pipe and the Y-shaped connecting pipe in a sliding manner.

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

the device connects the lavage tube, the double-cavity branch trachea catheter connector and the water outlet pipe through the Y-shaped pipe, so that two lung lavage modes of thousand bronchoscopic lavage and whole lung lavage can be realized by using the device according to actual conditions; at first be connected two-chamber bronchus catheter connector and Y type connecting pipe with two-chamber bronchus catheter, lavage liquid salt solution, later be connected the outlet pipe with negative pressure suction device, when carrying out thousand mirrors lavage, through closing the stagnant water clamp on the outlet pipe to realize thousand mirrors lavage to Y type pipe again through Y type connecting pipe to lavage pipe, when carrying out the lung lavage entirely, only need open the stagnant water clamp on the outlet pipe, realize one and advance one, increase the device's practicality.

Drawings

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

FIG. 2 is a cross-sectional view of the docking station and docking tray structure of the present invention;

fig. 3 is a cross-sectional plan view of the water stop clip of the present invention;

in the figure: 1. a water outlet pipe; 2. a Y-shaped pipe; 3. a dual lumen bronchial catheter connector; 4. a lavage tube; 5. a Y-shaped connecting pipe; 6. a water stop clip; 7. a Murphy dropper; 8. adjusting a valve; 9. a docking station; 21. a docking tray; 22. a threaded butt joint; 51. a lavage solution saline fitting; 61. extruding the block; 62. a tooth pattern groove; 91. a thread groove; 92. and (4) a sealing ring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution: a disposable lavage device for whole lung lavage comprises a water outlet pipe 1, a Y-shaped pipe 2 and three water-stopping clamps 6, wherein one interface of the Y-shaped pipe 2 is installed with one end of the water outlet pipe 1, the other two interfaces of the Y-shaped pipe 2 are respectively connected with a double-cavity bronchus catheter connector 3 and a lavage pipe 4, the tail end of the lavage pipe 4 is connected with a Y-shaped connecting pipe 5, a Murphy's dropper 7 is installed at the joint of the Y-shaped connecting pipe 5 and the lavage pipe 4, lavage liquid saline connectors 51 with exhaust devices are installed at the two interfaces of the Y-shaped connecting pipe 5, an adjusting valve 8 is installed on the lavage pipe 4, the three water-stopping clamps 6 are respectively installed on the water outlet pipe 1 and the two branchy pipes of the Y-shaped connecting pipe 5, and the device connects the lavage pipe 4, the double-cavity bronchus catheter connector 3 and the water outlet pipe 1 through the Y-shaped pipe 2, so that two lung lavage modes of a thousand bronchoscope lavage and a whole lung lavage can be realized by using the device according to actual conditions; at first with two-chamber bronchus pipe connector 3 and Y type connecting pipe 5 and two-chamber bronchus pipe, take exhaust apparatus's lavage liquid salt solution to be connected, later be connected outlet pipe 1 with negative pressure suction device, when carrying out thousand mirrors lavage, through pressing from both sides 6 with the stagnant water on the outlet pipe 1 and close, thereby realize thousand mirrors lavage to Y type pipe 2 again through Y type connecting pipe 5 to lavage pipe 4, when carrying out the lavage of whole lung, only need open stagnant water on the outlet pipe 1 and press from both sides 6, realize one and advance one, increase the practicality of the device.

Please refer to fig. 2 again, the three joints of the Y-shaped tube 2 are all installed with a butt joint disk 21, one end of the butt joint disk 21 is installed with a threaded butt joint 22, the butt joint ends of the water outlet tube 1 and the lavage tube 4 with the Y-shaped tube 2 are all installed with a butt joint seat 9, one end of the butt joint seat 9 is provided with a threaded groove 91 matched with the threaded butt joint 22, so that the Y-shaped tube 2, the water outlet tube 1 and the lavage tube 4 can be conveniently installed and detached, and can be replaced in time when one of the tubes is damaged; and a sealing ring 92 is arranged at the bottom of the thread groove 91 of the butt joint seat 9, so that the butt joint of the Y-shaped pipe 2 and the water outlet pipe 1 with the lavage pipe 4 can be sealed.

Referring again to FIG. 1, Y-tube 2 is threadably connected to dual lumen bronchial tubing connector 3 to facilitate the attachment and detachment of Y-tube 2 and dual lumen bronchial tubing connector 3.

Please refer to fig. 3 again, three water-stop clamps 6 are similar to an ellipse, two ends of each water-stop clamp 6 are provided with slotted holes, the water outlet pipe 1 and the Y-shaped connecting pipe 5 penetrate through the two slotted holes of the water-stop clamp 6, one end of each water-stop clamp 6 is provided with an opening, the inner wall of the opening at one side of each water-stop clamp 6 is provided with a corrugated groove 62, and two inner walls of each water-stop clamp 6 are provided with extruding blocks 61 in a staggered manner, so that the end is clamped into the corrugated groove 62 to be fixed by pressing one side of each water-stop clamp 6, and the pipeline is extruded by the two staggered extruding blocks 61, so that the pipeline is closed simply and conveniently; the two extrusion blocks 61 of the water stop clamp 6 are in an arc structure at the surfaces close to each other, so that the extrusion blocks 61 can be prevented from extruding and damaging the pipeline; it is three the stagnant water clamp 6 is sliding connection with outlet pipe 1 and Y type connecting pipe 5 to can adjust the position of stagnant water clamp 6 in a flexible way, increase the practicality.

The utility model discloses a concrete operation mode as follows:

at first with two-chamber bronchus pipe connector 3 and Y type connecting pipe 5 with two-chamber bronchus pipe, lavage liquid salt solution is connected, later be connected outlet pipe 1 with negative pressure suction device, when carrying out thousand mirrors lavage, through closing stagnant water clamp 6 on the outlet pipe 1, thereby realize thousand mirrors lavage to Y type pipe 2 again through Y type connecting pipe 5 to lavage pipe 4, when carrying out the whole lung lavage, preceding step is the same with thousand mirrors lavage, later only need open stagnant water clamp 6 on the outlet pipe 1, two stagnant water clamps 6 on the closed Y type connecting pipe 5, restart negative pressure suction device wash out water, later cycle operation, realize advancing one and going out, increase the practicality of the device.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The utility model provides a disposable lavage device for whole lung lavage art, presss from both sides (6) including outlet pipe (1) and Y type pipe (2) and three stagnant water, a serial communication port, the one end of an interface and outlet pipe (1) of Y type pipe (2) is installed mutually, two other interfaces of Y type pipe (2) are connected with two-chamber bronchus catheter connector (3) and lavage pipe (4) respectively, the end-to-end connection of lavage pipe (4) has Y type connecting pipe (5), murphy's dropper (7) are installed with lavage pipe (4) junction to Y type connecting pipe (5), lavage liquid salt solution that takes exhaust apparatus connects (51) are installed to two knecks of Y type connecting pipe (5), just install governing valve (8) on lavage pipe (4), it is three stagnant water presss from both sides (6) and installs respectively on outlet pipe (1) and two furcate tubes of Y type connecting pipe (5).

2. A disposable lavage device for whole lung lavage according to claim 1 characterized in that the Y-shaped tube (2) is mounted with a docking tray (21) at three joints, a threaded docking head (22) is mounted at one end of the docking tray (21), a docking seat (9) is mounted at one end of the water outlet tube (1) and the lavage tube (4) which are docked with the Y-shaped tube (2), and a threaded groove (91) adapted to the threaded docking head (22) is provided at one end of the docking seat (9).

3. A disposable irrigation device for total lung irrigation according to claim 2, characterized in that the bottom of the threaded groove (91) of the docking station (9) is fitted with a sealing ring (92).

4. A disposable irrigation device for total lung irrigation according to claim 1 characterized in that the Y-tube (2) is threadedly connected to the dual lumen bronchial catheter connector (3).

5. The disposable lavage device for whole lung lavage according to claim 1, characterized in that three of the water-stop clips (6) are ellipse-like structures, and both ends of the water-stop clips (6) are provided with slotted holes, the water outlet pipe (1) and the Y-shaped connecting pipe (5) penetrate through the two slotted holes of the water-stop clips (6), one end of the water-stop clips (6) is provided with an opening, the inner wall of the opening at one side of the water-stop clips (6) is provided with a tooth-line groove (62), and the two inner walls of the water-stop clips (6) are provided with the extrusion blocks (61) in a staggered manner.

6. A disposable irrigation device for total lung irrigation according to claim 5 characterized in that the two squeezing blocks (61) of the water stop clip (6) are arc shaped near each other.

7. A disposable irrigation device for total lung irrigation according to claim 1 characterized in that three of the water stop clips (6) are slidably connected to the water outlet tube (1) and the Y-shaped connection tube (5).