CN110448743B

CN110448743B - Sputum clearing device and method for department of respiration and capable of improving efficiency and comfort

Info

Publication number: CN110448743B
Application number: CN201910893031.7A
Authority: CN
Inventors: 陈红; 徐治波; 杨明金; 宋磊; 林家晨; 杨茵茵
Original assignee: Chengdu Second Peoples Hospital
Current assignee: Chengdu Second Peoples Hospital
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2021-11-02
Anticipated expiration: 2039-09-20
Also published as: CN110448743A

Abstract

The invention discloses a respiratory department sputum clearing device and method for improving efficiency and comfortableness, and the respiratory department sputum clearing device comprises an insertion barrel, wherein the lower end of the insertion barrel is connected with an inflation-free mask bag, the upper end of the insertion barrel is connected with a tooth biting block, the upper end of the tooth biting block is connected with a fixed barrel, an insertion outer tube is arranged in the fixed barrel and the insertion barrel, the outer wall of the insertion outer tube is in threaded connection with the inner wall of the fixed barrel, an insertion inner tube is coaxially sleeved in the insertion outer tube, a partition plate is arranged in the insertion inner tube, a liquid storage bin is formed below the partition plate, a nozzle is arranged on the partition plate, the lower end of the nozzle is connected with a jet tube, the lower end of the insertion outer tube is connected with a connector and a suction pipe, a nozzle is arranged on the connector, and the suction pipe is connected with a sputum suction head. The sputum cleaning device can extend into the valve sputum deposition position in a relatively mild mode, soften, dilute and absorb the sputum, greatly improve the sputum suction efficiency and ensure the comfort and smoothness in the operation process; simultaneously through can dosing to the throat accurately, the operation of being convenient for, the practicality is strong.

Description

Sputum clearing device and method for department of respiration and capable of improving efficiency and comfort

Technical Field

The invention relates to the field of examination of the department of respiration, in particular to a sputum clearing device and a method for the department of respiration, which improve efficiency and comfort.

Background

In the field of the department of respiration, sputum of a patient is usually sucked by means of a sputum suction device, the traditional sputum clearing device for the department of respiration is simple in structural design, a suction head has defects, sputum is not easy to suck, and especially for some thick sputum, the sputum is easy to block and cannot be sucked, so that the efficiency is low; at present, the sputum-clearing device has a single function and can only be used for clearing sputum simply, foreign body sensation and uncomfortable feeling of a patient are easily caused when sputum is taken, the mouth of the patient is closed or regurgitation occurs, and the sputum taking process cannot be finished at one time due to interruption.

Disclosure of Invention

The invention aims to solve the technical problems that the existing sputum cleaning device is simple in structure, difficult to suck sputum and single in function, can only be used for cleaning sputum simply, and can cause foreign body feeling and uncomfortable feeling of a patient easily during sputum taking, so that the mouth of the patient is closed or regurgitated, and the interruption of the sputum taking process cannot be finished at one time; simultaneously advance through the mode of ventilating and to carry out accurate dosing to the throat, can be directed against the affected part immediately after inhaling phlegm and spray the medicine, the operation of being convenient for, the practicality is strong.

The invention is realized by the following technical scheme:

the invention relates to a sputum cleaning device and a method for improving efficiency and comfort for a respiratory department, which comprises an insertion tube, wherein the lower end of the insertion tube is connected with an inflation-free mask bag with an opening, the upper end of the insertion tube is connected with a tooth biting block, two sides of the tooth biting block are provided with tooth sockets for tooth biting, the upper end of the tooth biting block is connected with a fixed tube, the lower end of the fixed tube penetrates through the tooth biting block and is communicated with the insertion tube, an insertion outer tube is arranged in the fixed tube and the insertion tube, the upper end of the insertion outer tube extends out of the upper end of the fixed tube, the lower end of the insertion outer tube extends out of the inflation-free mask bag, the outer wall of the insertion outer tube is provided with external threads, the inner wall of the fixed tube is provided with internal threads, the outer wall of the insertion outer tube is in threaded connection with the inner wall of the fixed tube, an insertion inner tube is coaxially sleeved in the insertion outer tube, a partition plate is arranged in the insertion inner tube, a liquid storage bin is formed below the partition plate and the inner wall of the insertion inner tube, and a nozzle is arranged on the partition plate, the lower end of a nozzle in the liquid storage bin is connected with a jet pipe, the lower end of the jet pipe is connected with a jet nozzle, the lower end of the jet nozzle is provided with an atomizing sheet, the lower end of an inserted outer pipe is connected with an L-shaped joint and an L-shaped suction pipe, a spray head is arranged on the joint and connected to the atomizing sheet through a guide pipe, the suction pipe is communicated with a cavity between the inner wall of the inserted outer pipe and the outer wall of the inserted inner pipe, the front end of the suction pipe is connected with a sputum suction head, the upper end of the nozzle is connected with a gas pipe, a liquid injection pipe communicated with the liquid storage bin is connected above the partition plate, the upper ends of the liquid injection pipe and the gas pipe extend out and are inserted into the upper end of the outer pipe, the upper end of the cavity is connected with a suction device, and the suction pipe and the joint are arranged oppositely in 180 degrees in the horizontal direction.

The sputum cleaning device can extend into the valve sputum deposition position in a relatively mild mode, soften, dilute and absorb the sputum, greatly improve the sputum suction efficiency and ensure the comfort and smoothness in the operation process; simultaneously advance through the mode of ventilating and to carry out accurate dosing to the throat, can spray to the affected part immediately after inhaling the phlegm, the operation of being convenient for, the practicality is strong. When the sputum cleaning device is operated and used, firstly, the insertion tube is put into the mouth of a patient, so that the inflation-free mask sac is inserted into the throat and clamped, then teeth can be bitten into tooth sockets at two sides of the tooth biting block, therefore, not only is the mouth always kept in an open state, but also the whole device cannot move up and down or horizontally rotate through the fixation of the teeth, then a doctor can horizontally rotate the upper end of the insertion tube by holding with one hand, because the insertion tube, the tooth biting block and the fixed tube are of an integrated structure, the fixed tube is kept stationary under the biting force of the teeth, at the moment, the circumferential motion of the insertion tube is converted into linear motion along the axial direction under the action of the screw threads, so that the insertion tube can move up or down, thereby driving the suction tube and the joint to move to the glottic sputum deposition position, firstly, the liquid injection nozzle is aligned with the sputum deposition, and then distilled water with moderate temperature is filled into the liquid storage bin through the liquid injection tube, then be connected to medical oxygenerator with the gas-supply pipe, medical oxygenerator lets in oxygen in the efflux pipe through the gas-supply pipe, become vaporific with liquid medicine atomizing method through adopting to ventilate, spray on the phlegm that becomes silts, thereby dilute the softening to the phlegm, improve the humidity at this position, avoid the too high suction that is difficult to of consistency, spray distilled water behind the phlegm that silts, rotate and insert the outer tube, make the suction head rotate to one side of phlegm that silts and insert in the phlegm that silts, start suction device will silts the phlegm suction, accomplish the clear phlegm operation. According to the sputum cleaning device, sputum suction operation can be performed immediately after the liquid is sprayed to soften and dissolve the sputum, two operation processes are fused on the same device to be continuously performed, the repeated operation process that the device needs to be taken out and the sputum suction head is inserted to suck the sputum after the liquid is introduced to soften can be avoided, the efficiency is greatly improved, too much harm to the throat of a patient is reduced, and the comfort is improved; meanwhile, the device can introduce liquid medicine into the liquid storage bin, and the outer tube is inserted into the liquid storage bin in a rotating mode after sputum suction is completed, so that the liquid medicine with certain efficacy is sprayed to the position after the sputum suction, and a therapeutic effect is achieved. Wherein, the inflation-free mask bag has small oppression to tissues, and can reduce the discomfort and regurgitation feeling of the throat in the use process.

The working principles of the suction device, the nozzle, the jet pipe, the jet nozzle, the atomizing plate and the like are all in the prior art, and therefore, are not described in detail herein.

Conical protruding thorns are uniformly arranged around the sputum suction hole in the surface of the sputum suction head and are made of silica gel materials, when the outer tube is inserted in a rotating mode to enable the sputum suction head to rotate to one side of sputum deposition, the protruding thorns on the surface of the sputum suction head can play a role in cutting or splitting or puncturing sputum, the sputum sprayed can be further diluted and softened, sputum suction operation is more convenient, and the situation that the sputum cannot be sucked due to blocking is avoided.

The end of the suction pipe close to the sputum suction head is provided with the cutting net, sputum which is just sucked into the suction pipe is cut when passing through the cutting net, and the situation that some thick sputum which sticks together greatly is blocked when moving to the rear section of the suction pipe can be avoided.

The lower end surface of the jet nozzle is of a wave-shaped structure, and the lower end surface is provided with jet holes, so that the jet effect of the jet nozzle is better.

The insertion tube is made of transparent plastic, so that the operation and observation are convenient.

The tooth biting block is made of silica gel materials, the comfort of the tooth when being bitten is improved, and the inner wall of the tooth socket is detachably covered with a sponge layer which can adsorb secreted saliva.

An efficient sputum clearing method is characterized by comprising the following steps: 1) putting the sputum cleaning device into the mouth of a patient, inserting the inflation-free mask sac into the throat and clamping the inflation-free mask sac, and then biting teeth into the alveolus; 2) horizontally rotating the insertion outer tube to enable the insertion outer tube to move downwards until the spray head and the sputum suction head descend to move to a position of the trachea needing sputum suction, and adjusting the insertion outer tube to enable the spray head to face the direction needing sputum suction; 3) distilled water or liquid medicine is filled into a liquid storage bin through a liquid injection pipe, then a gas transmission pipe is connected to a medical oxygen generator, oxygen is introduced into a jet pipe through the gas transmission pipe by the medical oxygen generator, then the distilled water or the liquid medicine is atomized through an atomizing sheet, and liquid mist is sprayed out from a spray head to dilute a phlegm-silting part for 15-20 s; 4) rotating the insertion tube by 180 degrees to enable the sputum suction head to move to the middle of the sputum deposition, starting the suction device to suck the sputum, and slowly rotating the insertion tube in a reciprocating manner within a range of 15 degrees after lasting for 5-10s to drive the sputum suction head to reciprocate in the sputum deposition.

According to the sputum cleaning method, the sputum cleaning device can be stretched into the valve sputum deposition position in a relatively mild mode to soften, dilute and absorb the sputum, so that the sputum suction efficiency is greatly improved, and the comfort and the smoothness in the operation process are ensured; simultaneously advance through the mode of ventilating and to carry out accurate dosing to the throat, can be directed against the affected part immediately after inhaling phlegm and spray the medicine, the operation of being convenient for, the practicality is strong. When the sputum cleaning device is used for cleaning sputum, firstly, common distilled water is atomized and then sprayed to the sputum deposition position, so that the humidity of the sputum deposition position is improved, the sputum is diluted and oxidized, then the sputum cleaning device is inserted into the outer tube by rotating, the sputum suction operation can be directly realized, the sputum suction device is inserted again after the dilution softening device is taken out without the need, the operation steps are simplified, the efficiency is improved, and the excessive injury to the throat of a patient can be avoided; when the sputum suction head sucks sputum, the sputum suction head rotates in a reciprocating mode within a range of 15 degrees, protruding thorns on the surface of the sputum suction head can continuously move in the accumulated sputum to enable the sputum suction head to be dispersed, and sputum suction holes of the sputum suction head can be blocked.

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

1. according to the sputum clearing device and method for the department of respiration, which are disclosed by the invention, the sputum clearing device can be stretched into the valve sputum deposition position in a relatively mild manner, so that the sputum deposition is softened, diluted and absorbed, the sputum suction efficiency is greatly improved, and the comfort and the smoothness in the operation process are ensured;

2. according to the sputum clearing device and method for the department of respiration, which are disclosed by the invention, the efficiency and the comfort are improved, the accurate drug delivery can be carried out on the throat part in a ventilation mode, the sputum can be immediately sprayed to the affected part after the sputum is sucked, multiple functions are realized through a simple structure, the operation is convenient, and the practicability is strong;

3. the invention relates to a respiratory department sputum clearing device and method for improving efficiency and comfort.A conical convex thorn is uniformly arranged around a sputum suction hole on the surface of a sputum suction head, and when an outer tube is inserted in a rotating way to enable the sputum suction head to rotate to one side of sputum deposition, the convex thorn on the surface of the sputum suction head can play a role in cutting or splitting or puncturing sputum, so that the sputum sprayed can be further diluted and softened, the sputum suction operation is more convenient, and the situation that the sputum cannot be sucked due to blockage is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

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

FIG. 2 is a schematic view of the structure of the insertion tube of the present invention;

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

Reference numbers and corresponding part names in the drawings:

1-inserting tube, 2-inflation-free mask bag, 3-bite block, 4-inserting inner tube, 5-fixing tube, 6-inserting outer tube, 7-clapboard, 8-liquid storage bin, 9-nozzle, 10-jet tube, 11-jet nozzle, 12-atomizing sheet, 13-joint, 14-nozzle, 15-gas tube, 16-liquid injection tube, 17-suction tube, 18-sputum suction head, 19-spur, 20-cutting net and 21-sputum suction hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

Example 1

As shown in figures 1 and 2, the sputum cleaning device and method for department of respiration of the invention for improving efficiency and comfortableness comprises an insertion tube 1, the lower end of the insertion tube is connected with an inflation-free mask bag 2 with an opening, the upper end of the insertion tube 1 is connected with a tooth biting block 3, two sides of the tooth biting block 3 are provided with tooth sockets for tooth occlusion, the upper end of the tooth biting block 3 is connected with a fixed tube 5, the lower end of the fixed tube 5 penetrates through the tooth biting block 3 and is communicated with the insertion tube 1, an insertion outer tube 6 is arranged in the fixed tube 5 and the insertion tube 1, the upper end of the insertion outer tube 6 extends out of the upper end of the fixed tube 5, the lower end of the insertion outer tube 6 extends out of the inflation-free mask bag 2, the outer wall of the insertion outer tube 6 is provided with external threads, the inner wall of the fixed tube 5 is provided with internal threads, the outer wall of the insertion outer tube 6 is in threaded connection with the inner wall of the fixed tube 5, an insertion inner tube 4 is coaxially sleeved in the insertion outer tube 6, a partition plate 7 is arranged in the inserted inner pipe 4, a liquid storage bin 8 is formed below the partition plate 7 and the inner wall of the inserted inner pipe 4, a nozzle 9 is installed on the partition plate 7, a jet pipe 10 is connected to the lower end of the nozzle 9 in the liquid storage bin 8, a jet nozzle 11 is connected to the lower end of the jet pipe 10, an atomizing sheet 12 is installed at the lower end of the jet nozzle 11, an L-shaped connector 13 and an L-shaped suction pipe 17 are connected to the lower end of the inserted outer pipe 6, a sprayer 14 is installed on the connector 13, the sprayer 14 is connected to the atomizing sheet 12 through a guide pipe, the suction pipe 17 is communicated with a cavity between the inner wall of the inserted outer pipe 6 and the outer wall of the inserted inner pipe 4, a sputum suction head 18 is connected to the front end of the suction pipe 17, an air pipe 15 is connected to the upper end of the nozzle 9, a liquid injection pipe 16 communicated with the liquid storage bin 8 is connected to the upper portion of the partition plate 7, the upper ends of the liquid injection pipe 16 and the air pipe 15 extend out of the upper end of the inserted outer pipe 6, the upper end of the cavity is connected with a suction device, and the suction pipe 17 and the connector 13 are arranged oppositely in a 180 degrees in the horizontal direction.

Preferably, as shown in fig. 3, conical protruding spines 19 are uniformly arranged around the sputum suction holes 21 on the surface of the sputum suction head, the protruding spines are made of silica gel materials, and when the sputum suction head rotates to one side of sputum deposition by rotating and inserting the outer tube, the protruding spines on the surface of the sputum suction head can play a role in cutting or splitting or puncturing sputum, so that the sputum sprayed can be further diluted and softened, the sputum suction operation is more convenient, and the situation that the sputum cannot be sucked due to blockage is avoided.

Preferably, the end of the suction pipe close to the sputum suction head is provided with the dividing net 20, and the sputum just sucked into the suction pipe is divided when passing through the dividing net, so that the situation that some thick sputum lumps are blocked when moving to the rear section of the suction pipe can be avoided.

Preferably, the lower end surface of the jet nozzle is of a wave-shaped structure, and the lower end surface is provided with jet holes, so that the jet effect of the jet nozzle is better.

Preferably, the insertion tube is made of transparent plastic, so that the insertion tube is convenient to operate and observe.

Preferably, the piece is stung to the tooth and is made by silica gel material, improves the comfort when the tooth is stung, can dismantle on the inner wall of alveolus to be stamped the sponge layer, can adsorb secreted saliva.

An in-depth drug delivery method for department of respiration is characterized by comprising the following steps: 1) placing the administration device into the mouth of a patient, inserting the inflation-free mask sac into the throat and clamping, and then biting teeth at the alveolus; 2) horizontally rotating the insertion outer tube to enable the insertion outer tube to move downwards until the spray head moves downwards and is aligned to the affected part needing administration; 3) the liquid medicine is filled into the liquid storage bin through the liquid injection pipe, then the gas pipe is connected to the medical oxygen generator, the medical oxygen generator introduces oxygen into the jet pipe through the gas pipe, then the liquid medicine is atomized through the atomizing sheet, and finally the medicine mist is sprayed out from the spray head to the affected part.

The medicine feeding method can directly reach the affected part in a relatively mild mode to carry out deep and accurate medicine feeding, liquid medicine atomization is carried out in a ventilation mode to become medicine mist, medicine feeding can be evenly carried out on the affected part of a patient in a respiratory department, and the working difficulty of medical staff in deep medicine feeding is reduced.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a department of respiration that improves efficiency and travelling comfort is with clear phlegm device, which is characterized in that, including inserting a section of thick bamboo (1), the lower extreme of inserting a section of thick bamboo even has the cover bag (2) of exempting from to aerify that has the opening, the upper end of inserting a section of thick bamboo (1) even has the piece (3) of stinging the tooth, the both sides of the piece (3) of stinging the tooth are equipped with the alveolus that is used for the occlusion of tooth, the upper end of the piece (3) of stinging the tooth even has fixed cylinder (5), the lower extreme of fixed cylinder (5) runs through the piece (3) of stinging the tooth and is linked together with inserting a section of thick bamboo (1), be provided with in fixed cylinder (5) and inserting outer tube (6), the upper end of inserting outer tube (6) stretches out outside the upper end of fixed cylinder (5), the lower extreme of inserting outer tube (6) stretches out exempting from aerifyd cover bag (2), be equipped with the external screw thread on the outer wall of inserting outer tube (6), be equipped with the internal thread on the inner wall of fixed cylinder (5), threaded connection between the outer wall of inserting outer tube (6) and the inner wall of fixed cylinder (5), an inserting inner tube (4) is coaxially sleeved in an inserting outer tube (6), a partition plate (7) is arranged in the inserting inner tube (4), a liquid storage bin (8) is formed below the partition plate (7) and the inner wall of the inserting inner tube (4), a nozzle (9) is installed on the partition plate (7), the lower end of the nozzle (9) in the liquid storage bin (8) is connected with a jet pipe (10), the lower end of the jet pipe (10) is connected with a jet nozzle (11), an atomizing sheet (12) is installed at the lower end of the jet nozzle (11), an L-shaped connector (13) and an L-shaped suction pipe (17) are connected at the lower end of the inserting outer tube (6), a spray head (14) is installed on the connector (13), the spray head (14) is connected to the atomizing sheet (12) through a guide pipe, the suction pipe (17) is communicated with a cavity between the inner wall of the inserting outer tube (6) and the outer wall of the inserting inner tube (4), a sputum suction head (18) is connected at the front end of the suction pipe (17), a gas conveying pipe (15) is connected at the upper end of the nozzle (9), an injection pipe (16) communicated with the liquid storage bin (8) is connected above the partition plate (7), the upper ends of the injection pipe (16) and the air pipe (15) extend out and are inserted into the upper end of the outer pipe (6), the upper end of the cavity is connected with a suction device, and a suction pipe (17) and a connector (13) are arranged back to back in 180 degrees in the horizontal direction; conical protruding thorns (19) are uniformly arranged around the sputum suction holes on the surface of the sputum suction head (18), and the protruding thorns (19) are made of silica gel materials; a separating net (20) is arranged on one end of the suction pipe (17) close to the sputum suction head (18).

2. The respiratory department sputum cleaning device with the improved efficiency and comfort as claimed in claim 1, wherein the lower end surface of the jet nozzle (11) is in a wave-shaped structure, and the lower end surface is provided with jet holes.

3. An improved efficiency and comfort of a sputum aspirator for department of respiration as claimed in claim 1, wherein the insertion tube (1) is made of transparent plastic.