CN217040910U

CN217040910U - Alveolar lavage device

Info

Publication number: CN217040910U
Application number: CN202123253454.4U
Authority: CN
Inventors: 刘思雨; 黎莎怡; 陈宇华; 胡海深; 罗祖琼; 黄云鸿
Original assignee: Yulin Red Cross Hospital
Current assignee: Yulin Red Cross Hospital
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-26
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an alveolar lavage device. This alveolus lavage device includes two Y type pipes and support frame, two Y type pipes include first feed liquor pipe, the second feed liquor pipe, go up Y type joint, main connecting pipe, lower Y type joint, fluid-discharge tube and lavage pipe, first feed liquor pipe and second feed liquor pipe respectively with two of them interface connections that last Y type connects, fluid-discharge tube and lavage pipe respectively with two of them interface connections that lower Y type connects, the both ends of main connecting pipe respectively with last Y type joint, another interface connection that lower Y type connects, and first feed liquor pipe, the second feed liquor pipe, all be provided with the switch on the pipeline of fluid-discharge tube and lavage pipe, be provided with drip chamber and flow regulator on the pipeline of main connecting pipe, be provided with a plurality of mountings that are used for fixed two Y type pipes on the support frame. The alveolar lavage device is simple and convenient to operate and use.

Description

Alveolar lavage device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an alveolar lavage device.

Background

Alveolar proteinosis is a rare disease with unknown etiology, and is characterized by excessive accumulation of phospholipid-like proteins in the alveolar space and airway, resulting in dysfunction of ventilation and air exchange of the lung and dyspnea. Under intravenous compound anesthesia, a double-cavity tracheal catheter is placed in the oral cavity of a patient to separate two lungs for ventilation by a respirator for assisting single lung, physiological saline is filled into the affected side alveolus through the affected side tracheal catheter, alveolar protein is filtered, 1000ml of the saline is filled, the physiological saline filled into the alveolus is guided out, and pathogenic factors such as dust, inflammatory cells and fibrosis factors in the lungs are cleaned out, so that the pathological change development is blocked, and the lung function is improved.

However, most of the existing devices for alveolar lavage are complicated to operate, have low practicability and are not suitable for wide application.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved in the utility model is to provide a simple and convenient alveolar lavage device.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an alveolar lavage device, including two Y type pipes and support frame, two Y type pipes include first feed liquor pipe, the second feed liquor pipe, it connects to go up the Y type, main connecting pipe, the Y type connects down, fluid-discharge tube and lavage pipe, first feed liquor pipe and second feed liquor pipe are respectively with two of them interface connection that last Y type connects, fluid-discharge tube and lavage pipe respectively with two of them interface connection that lower Y type connects, the both ends of main connecting pipe respectively with last Y type connect, another interface connection that lower Y type connects, and first feed liquor pipe, the second feed liquor pipe, all be provided with the switch on the pipeline of fluid-discharge tube and lavage pipe, be provided with drip chamber and flow regulator on the pipeline of main connecting pipe, be provided with a plurality of mountings that are used for fixed two Y type pipes on the support frame.

Furthermore, the utility model discloses still provide following subsidiary technical scheme:

an exhaust pipe is further arranged on the pipeline of the first liquid inlet pipe and the second liquid inlet pipe.

The support frame includes tray, bracing piece and base, and the tray is fixed in the bracing piece top, is provided with two washing bottles on the tray, and washing bottle is connected with first feed liquor pipe and second feed liquor pipe respectively, and the bracing piece includes montant and two spinal branch poles, and two spinal branch pole symmetries set up on montant upper portion to the one end and the montant fixed connection of branch, the other end upwards are the arc bending, and the base is fixed in the montant bottom, is provided with a plurality of receiving flask on the base, and one of them receiving flask is connected with the fluid-discharge tube.

The tray is provided with a fixing groove for placing a washing bottle, and the bottom of the fixing groove is provided with a through hole for the bottle mouth to pass through.

The border all around of base is provided with ascending arch, is provided with a plurality of hand-held pieces on the base and carries out spacing groove to the hand-held piece, and the hand-held piece includes cushion and swing joint in the handle of cushion both sides, and the cushion is placed at the spacing inslot, is provided with the standing groove that is used for placing the receiving flask on the cushion.

The vertical rod is a telescopic rod, and a knob used for adjusting the telescopic length is arranged on the vertical rod.

The fixing piece is a fixing buckle, the fixing pieces are arranged on the supporting rod at intervals, and a clamping groove used for fastening the double Y-shaped catheter body is formed in the fixing piece.

The switch is a flow stopping clip.

The utility model has the advantages that:

the first liquid inlet pipe and the second liquid inlet pipe enable the device to be connected with two bottles of lavage liquid at the same time, and lavage efficiency is improved; the first liquid inlet pipe, the second liquid inlet pipe, the liquid discharge pipe and the lavage pipe are respectively provided with a switch so as to realize the lavage and liquid discharge functions, and the pipeline of the main connecting pipe is provided with a drip chamber and a flow regulator, so that the flow rate can be conveniently observed and regulated, and the operation is simple and the regulation is convenient; be provided with a plurality of mountings on the support frame, the support frame can be used to support and fixed two Y type pipes for lavage liquid accelerates to get into the speed of suffering from the side alveolus through the effect of atmospheric pressure and gravity, and lavage liquid accessible negative pressure attraction or siphon principle in the lavage liquid into the alveolus discharge fast via the fluid-discharge tube, improve lavage efficiency, the utility model is simple in operation, convenient, have the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the double Y-shaped catheter of the present invention.

Fig. 3 is a schematic structural view of the supporting frame of the present invention.

Fig. 4 is a schematic structural view of the portable component of the present invention.

The reference numbers in the figures are: 1. a double Y-shaped catheter; 11. a first liquid inlet pipe; 12. a second liquid inlet pipe; 13. an upper Y-shaped joint; 14. a main connection pipe; 15. a lower Y-shaped joint; 16. a liquid discharge pipe; 17. a lavage tube; 2. a support frame; 21. a tray; 211. a fixing groove; 22. a support bar; 221. a vertical rod; 222. a strut; 23. a base; 231. a limiting groove; 3. a switch; 4. a dropping funnel; 5. a flow regulator; 6. a fixing member; 7. an exhaust pipe; 8. washing the bottle; 9. collecting a bottle; 10. a hand piece; 101. cushion blocks; 1011. a placement groove; 102. a handle.

Detailed Description

The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are only used for illustration and explanation, and are not used for limiting the present invention, and the technical solutions of the present invention are not modified or improved by those skilled in the art without departing from the spirit of the present invention, and all should fall into the protection scope of the present invention.

Referring to fig. 1-4, the alveolar lavage device of this embodiment includes a double Y-shaped catheter 1 and a support frame 2, wherein the support frame 2 is used for supporting and fixing the double Y-shaped catheter 1, so as to facilitate the performance of a large-capacity total lung lavage.

The double-Y-shaped catheter 1 comprises a first liquid inlet pipe 11, a second liquid inlet pipe 12, an upper Y-shaped joint 13, a main connecting pipe 14, a lower Y-shaped joint 15, a liquid outlet pipe 16 and a lavage pipe 17, wherein the first liquid inlet pipe 11 and the second liquid inlet pipe 12 are respectively connected with two interfaces of the upper Y-shaped joint 13, the liquid outlet pipe 16 and the lavage pipe 17 are respectively connected with two interfaces of the lower Y-shaped joint 15, two ends of the main connecting pipe 14 are respectively connected with the other interfaces of the upper Y-shaped joint 13 and the lower Y-shaped joint 15, switches 3 are arranged on pipelines of the first liquid inlet pipe 11, the second liquid inlet pipe 12, the liquid outlet pipe 16 and the lavage pipe 17, and the switches 3 are flow stopping clamps; the pipeline of the main connecting pipe 14 is provided with a drip chamber 4 and a flow regulator 5, so that the lavage flow rate can be observed and regulated; the first liquid inlet pipe 11 and the second liquid inlet pipe 12 are further provided with an exhaust pipe 7 on the pipeline, so that the lavage fluid can accelerate entering the affected alveolus under the action of atmospheric pressure and self gravity.

When the switch 3 on the drainage tube 16 is closed, the lavage liquid of the device can enter through the first liquid inlet tube 11 and the second liquid inlet tube 12 and flow into the affected lung from the lavage tube 17, so as to achieve the purpose of lavage; when the switches 3 on the first and second liquid inlet pipes 11 and 12 are closed, the lavage fluid poured into the alveoli can be rapidly discharged through the liquid discharge pipe 16 by negative pressure suction or siphon principle.

A plurality of fixing parts 6 used for fixing the double-Y-shaped catheter 1 are arranged on the support frame 2, the fixing parts 6 are fixed buckles, the fixing parts 6 are arranged on the support rod 22 at intervals, and clamping grooves used for buckling the double-Y-shaped catheter 1 are formed in the fixing parts 6. The support frame 2 comprises a tray 21, a support rod 22 and a base 23, the tray 21 is fixed at the top of the support rod 22, two washing bottles 8 are arranged on the tray 21, the washing bottles 8 are respectively connected with a first liquid inlet pipe 11 and a second liquid inlet pipe 12, the support rod 22 comprises a vertical rod 221 and two support rods 222, the two support rods 222 are symmetrically arranged on the upper portion of the vertical rod 221, one end of each support rod 222 is fixedly connected with the vertical rod 221, the other end of each support rod 222 is upwards in arc-shaped bending, the base 23 is fixed at the bottom of the vertical rod 221, a plurality of collecting bottles 9 are arranged on the base 23, and one collecting bottle 9 is connected with a liquid discharge pipe 16.

Specifically, tray 21 is provided with the fixed slot 211 that is used for placing washing bottle 8, and fixed slot 211 bottom is provided with the through-hole that supplies the bottleneck to pass, and washing bottle 8 can stand upside down and place in fixed slot 211 during the use, and two bottleneck that wash bottle 8 are connected with first feed liquor pipe 11 and second feed liquor pipe 12 respectively, promote lavage efficiency. The border all around of base 23 is provided with ascending arch, be provided with a plurality of portable 10 on the base 23 and carry out spacing groove 231 to portable 10, portable 10 includes cushion 101 and swing joint in the handle 102 of cushion 101 both sides, cushion 101 is placed in spacing groove 231, be provided with the standing groove 1011 that is used for placing collecting bottle 9 on the cushion 101, collecting bottle 9 can set up a plurality ofly, be convenient for collect change after full, collecting bottle 9 is placed in standing groove 1011, after having collected the lavage liquid in the lung bleb, can conveniently carry away collecting bottle 9 through handle 102 and cushion 101, can also avoid medical personnel to contact the lavage liquid, reduce the infection risk.

In addition, the vertical rod 221 is a telescopic rod, and a knob for adjusting the telescopic length is arranged on the vertical rod 221, and can be adjusted according to the length of the double-Y catheter 1.

The utility model comprises a double-Y-shaped catheter 1 and a support frame 2, the double-Y-shaped design can simultaneously connect two bottles of lavage liquid, and the two bottles of lavage liquid are respectively connected with a first liquid inlet pipe 11 and a second liquid inlet pipe 12, thus improving the lavage efficiency; the first liquid inlet pipe 11, the second liquid inlet pipe 12, the liquid discharge pipe 16 and the lavage pipe 17 are respectively provided with a switch 3, so as to realize the lavage and liquid discharge functions, and the main connecting pipe 14 is provided with a drip chamber 4 and a flow regulator 5, so that the flow rate can be conveniently observed and regulated, and the operation is simple and the regulation is convenient; be provided with a plurality of mountings 6 on the support frame 2, support frame 2 can be used to support and fixed two Y type pipes 1, is provided with blast pipe 7 on the pipeline of first feed liquor pipe 11 and second feed liquor pipe 12 for lavage liquid accelerates to get into the speed of suffering from side alveolus through the effect of atmospheric pressure and gravity, and lavage liquid accessible negative pressure attraction or siphon principle in the irrigation alveolus discharge through fluid-discharge tube 16 fast, the utility model discloses operate simple to use, convenient, lavage is efficient.

Claims

1. An alveolar lavage device, comprising: comprises a double-Y-shaped catheter (1) and a support frame (2), wherein the double-Y-shaped catheter (1) comprises a first liquid inlet pipe (11), a second liquid inlet pipe (12), an upper Y-shaped joint (13), a main connecting pipe (14), a lower Y-shaped joint (15), a liquid discharge pipe (16) and a lavage pipe (17), the first liquid inlet pipe (11) and the second liquid inlet pipe (12) are respectively connected with two interfaces of the upper Y-shaped joint (13), the liquid discharge pipe (16) and the lavage pipe (17) are respectively connected with two interfaces of the lower Y-shaped joint (15), two ends of the main connecting pipe (14) are respectively connected with the other interface of the upper Y-shaped joint (13) and the lower Y-shaped joint (15), the pipelines of the first liquid inlet pipe (11), the second liquid inlet pipe (12), the liquid discharge pipe (16) and the lavage pipe (17) are respectively provided with a switch (3), and the pipeline of the main connecting pipe (14) is provided with a drip funnel (4) and a flow regulator (5), the support frame (2) is provided with a plurality of fixing pieces (6) for fixing the double-Y-shaped catheter (1).

2. The alveolar lavage device of claim 1, wherein: and the pipelines of the first liquid inlet pipe (11) and the second liquid inlet pipe (12) are also provided with exhaust pipes (7).

3. The alveolar lavage device of claim 1, wherein: support frame (2) are including tray (21), bracing piece (22) and base (23), tray (21) are fixed in bracing piece (22) top, be provided with two washing bottle (8) on tray (21), washing bottle (8) are connected with first feed liquor pipe (11) and second feed liquor pipe (12) respectively, bracing piece (22) are including montant (221) and two spinal branch poles (222), two spinal branch pole (222) symmetry set up on montant (221) upper portion, and the one end and montant (221) fixed connection of branch (222), the other end upwards is the arc bending, base (23) are fixed in montant (221) bottom, be provided with a plurality of collecting bottle (9) on base (23), one of them collecting bottle (9) are connected with fluid-discharge tube (16).

4. The alveolar lavage device of claim 3, wherein: the washing bottle is characterized in that a fixing groove (211) for placing the washing bottle (8) is formed in the tray (21), and a through hole for the bottle mouth to penetrate through is formed in the bottom of the fixing groove (211).

5. The alveolar lavage device of claim 3, wherein: the portable collecting bottle is characterized in that the upward bulges are arranged on the periphery of the base (23), a plurality of portable pieces (10) and limiting grooves (231) limiting the portable pieces (10) are formed in the base (23), each portable piece (10) comprises a cushion block (101) and handles (102) movably connected to two sides of the cushion block (101), the cushion block (101) is placed in the limiting grooves (231), and a placing groove (1011) used for placing the collecting bottle (9) is formed in the cushion block (101).

6. The alveolar lavage device of claim 3, wherein: the vertical rod (221) is a telescopic rod, and a knob used for adjusting the telescopic length is arranged on the vertical rod (221).

7. The alveolar lavage device of claim 1, wherein: the fixing piece (6) is a fixing buckle, the fixing piece (6) is arranged on the supporting rod (22) at intervals, and a clamping groove used for fastening the pipe body of the double-Y-shaped catheter (1) is formed in the fixing piece (6).

8. The alveolar lavage device of claim 1, wherein: the switch (3) is a flow stopping clip.