CN212593269U

CN212593269U - Self-scraping type simple sputum suction device

Info

Publication number: CN212593269U
Application number: CN202021662342.7U
Authority: CN
Inventors: 淡珊瑚; 闵利
Original assignee: First Affiliated Hospital Of Chongqing Medical College Chongqing Occupational Disease Prevention And Treatment Hospital Chongqing Sixth People's Hospital Chongqing Poisoning Control Center
Current assignee: First Affiliated Hospital Of Chongqing Medical College Chongqing Occupational Disease Prevention And Treatment Hospital Chongqing Sixth People's Hospital Chongqing Poisoning Control Center
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-02-26
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a simply inhale phlegm device from formula of scraping relates to medicine auxiliary appliances field, including inhaling the phlegm head, inhaling phlegm pipe, connecting portion, negative pressure mechanism and receiving flask, connecting portion connect respectively and inhale phlegm pipe, negative pressure mechanism and receiving flask, it installs in inhaling phlegm pipe outer end to inhale the phlegm head, it includes the constriction and inhales the phlegm mouth to inhale the phlegm head, in the actual work, draws negative pressure mechanism through the hand push, and then produces the negative pressure for it feeds through into the constriction and enters shrink and extension with it, and then realizes scraping phlegm and inhaling phlegm to the patient, and this structural design is simple, and convenient operation is applicable to the popularization.

Description

Self-scraping type simple sputum suction device

Technical Field

The utility model relates to a medicine auxiliary instrument field, concretely relates to simply inhale phlegm device from scraping formula.

Background

In the clinical nursing process, many patients cannot expectorate by themselves, and need to manually assist in sputum suction to keep the respiratory tract smooth. The electric sputum aspirator is generally used in the clinical nursing and first-aid processes of hospitals, has high cost, is heavy and inconvenient to carry, and can work only by depending on a power supply seriously, so that the inconvenience caused by carrying out rescue outdoors is avoided, the electric sputum aspirator is not suitable for wide use, and the conventional manual sputum aspirator is generally designed by adopting a negative pressure system, has no energy consumption and no noise, is special for a special person, can avoid cross infection and is safe to use.

But current manual sputum aspirator simple structure adopts single phlegm pipe of inhaling to stretch into the oral cavity and absorbs the sputum, because inhale the phlegm pipe and be simple software siphunculus, single structure often need reciprocal absorption oral cavity inner wall many times in the use, and the operation is wasted time and energy, and collection phlegm effect is not good moreover.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide a simply inhale phlegm device from scraping formula, can inhale the phlegm and scrape the phlegm, convenient and fast.

The utility model discloses a simply inhale phlegm device from scraping formula, include: the sputum suction tube also comprises a sputum suction head, the sputum suction head comprises a contraction part and a sputum suction nozzle, the contraction part is arranged on the side surface of the tube wall of the sputum suction tube, and the sputum suction nozzle is arranged at the outer end of the sputum suction tube; the outer surface of the contraction part is provided with a soft serrated scraping layer; the outer edge surface of the sputum suction nozzle is provided with more than one absorption hole.

Further, the self-scraping simple sputum suction device further comprises a connecting part, a negative pressure mechanism and a collecting bottle, wherein the connecting part is respectively connected with the sputum suction pipe, the negative pressure mechanism and the collecting bottle; the connecting part comprises a Y-shaped separating tube, two ends of the Y-shaped separating tube are respectively connected with the sputum suction tube and the negative pressure mechanism, and the bottom of the Y-shaped separating tube is connected with the collecting bottle. With this simple structure, sputum absorption can be achieved.

Further, the negative pressure mechanism comprises a piston shell, an extrusion air bag, a pull rod and a piston, the piston is fixedly connected with the pull rod, the piston shell is provided with a pressure inner cavity and a shell, the piston is slidably mounted in the pressure inner cavity, the pull rod is slidably mounted in the shell, and the pressure inner cavity is communicated with the Y-shaped separation tube. The negative pressure is realized by pushing and pulling the piston through the pull rod, the negative pressure absorption effect is obvious, the pressure is higher, and the absorption is more comprehensive.

Furthermore, a blocking plate is arranged in the middle of the tube wall of the Y-shaped separation tube, and more than one liquid separation hole is formed in the blocking plate. The separation method is simple and easy to obtain.

Furthermore, the connecting part also comprises a contraction pipe, the contraction pipe is fixedly arranged on the outer walls of the sputum suction pipe and the Y-shaped separator, and two ends of the contraction pipe are respectively connected with the extrusion air bag and the contraction part. In practical application, the extrusion mode is arranged in the pressing piston shell to realize synchronous work of the contraction part and the sputum suction nozzle.

The utility model has the advantages that: the utility model discloses a self-scraping simple sputum aspirator which comprises (1) a soft sawtooth-shaped scraping layer is arranged on the outer surface of a contraction part, and when the contraction part is expanded, the soft sawtooth-shaped scraping layer on the outer surface can scrape out sputum; (2) when the contraction part contracts, the soft serrated scraping layer is extruded, the sputum on the upper part is sucked by the absorption holes on the sputum suction nozzle, and the absorption mode is more comprehensive.

Drawings

The invention will be further described with reference to the following figures and examples:

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

FIG. 2 is an enlarged schematic view of the position A of the present invention;

fig. 3 is a schematic view of the middle blocking plate structure of the present invention.

Description of the drawings: a sputum aspirator tube 1; a sputum suction head 2; a constriction 21; a sputum aspirator 22; a soft serrated doctor layer 211; the absorption holes 221; a negative pressure mechanism 3; a connecting part 4; a collection bottle 5; a piston housing 31; a pressure lumen 311; a housing interior cavity 312; a pull rod 32; a piston 33; the squeeze bag 34; a Y-shaped separation tube 41; a barrier plate 42; a liquid separation hole 421; the tube 43 is contracted.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1, 2 and 3 for details, in this embodiment, a self-scraping type simple sputum suction device has a simple structural design and is convenient to use, and specifically includes a sputum suction tube 1, a sputum suction head 2, wherein the sputum suction head 2 includes a contraction part 21 and a sputum suction nozzle 22, the contraction part 21 is installed on the side surface of the tube wall of the sputum suction tube 1, and the sputum suction nozzle 22 is installed at the outer end of the sputum suction tube 1. The outer surface of the contraction part 21 is provided with a soft serrated scraping layer 211. The outer peripheral surface of the sputum aspirator 22 is provided with more than one absorption hole 221.

In this embodiment, what simply inhale phlegm device specifically includes connecting portion 4, negative pressure mechanism 3 and receiving flask 5 from scraping the formula, and phlegm pipe 1, negative pressure mechanism 3 and receiving flask 5 are inhaled in the connection respectively to connecting portion 4. In the embodiment, the connection part 4 comprises a Y-shaped separation tube 41, two ends of the Y-shaped separation tube 41 are respectively connected with the sputum suction tube 1 and the negative pressure mechanism 3, and the bottom of the Y-shaped separation tube 41 is connected with the collection bottle 5. With this simple structure, sputum absorption can be achieved. Further comprises a contraction tube 43, the contraction tube 43 is fixedly arranged along the outer walls of the sputum suction tube 1 and the Y-shaped separator, and two ends of the contraction tube 43 are respectively connected with the extrusion air bag 34 and the contraction part 21. In practice, the pressing manner is installed in the pressing piston shell 31 to realize the synchronous operation of the contraction part 21 and the sputum suction nozzle 22.

In this embodiment, the negative pressure mechanism 3 includes a piston housing 31, an extrusion airbag 34, a pull rod 32 and a piston 33, the piston 33 is fixedly connected with the pull rod 32, the piston housing 31 is provided with a pressure inner cavity 311 and a housing inner cavity 312, the piston 33 is slidably mounted in the pressure inner cavity 311, the pull rod 32 is slidably mounted in the housing inner cavity 312, and the pressure inner cavity 311 is communicated with the Y-shaped separation tube 41. The pull rod 32 pushes and pulls the piston 33 to realize negative pressure, and the negative pressure absorption effect is obvious, the pressure is higher, and the absorption is more comprehensive. Furthermore, a blocking plate 42 is arranged in the middle of the tube wall of the Y-shaped separation tube 41, and more than one liquid separation hole 421 is arranged on the blocking plate 42. The separation method is simple and easy to obtain.

In actual work, the pull rod 32 is pulled by hand pushing, so that the piston 33 moves in the piston shell 31 to generate negative pressure, and meanwhile, the pull rod 32 extrudes the air bag 34 by extrusion, so that the contraction part 21 communicated with the air bag is contracted and expanded, and then the sputum scraping of a patient is realized.

The utility model has the advantages that: the utility model discloses a self-scraping simple sputum suction device, which comprises (1) a soft sawtooth-shaped scraping layer 211 is arranged on the outer surface of a contraction part 21, when the contraction part 21 expands, the soft sawtooth-shaped scraping layer 211 on the outer surface can scrape the sputum; (2) when the contraction part 21 contracts, the soft serrated scraping layer 211 is pressed, the sputum thereon is sucked by the suction holes 221 on the sputum suction nozzle 22, and the suction manner is more comprehensive.

To sum up, this from scraping formula simply inhale phlegm device can absorb patient's sputum fast to through Y shape separator tube with the sputum separation, convenient to use moreover, easy operation has improved medical personnel's reply patient ability.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A self-scraping simple sputum aspirator comprising: the sputum suction tube is characterized by further comprising:

the sputum suction head comprises a contraction part and a sputum suction nozzle, the contraction part is arranged on the side surface of the tube wall of the sputum suction tube, and the sputum suction nozzle is arranged at the outer end of the sputum suction tube; the outer surface of the contraction part is provided with a soft serrated scraping layer; the outer edge surface of the sputum suction nozzle is provided with more than one absorption hole.

2. The self-scraping simple sputum aspirator of claim 1, wherein: the self-scraping simple sputum suction device further comprises a connecting part, a negative pressure mechanism and a collecting bottle, wherein the connecting part is respectively connected with the sputum suction pipe, the negative pressure mechanism and the collecting bottle; the connecting part comprises a Y-shaped separating tube, two ends of the Y-shaped separating tube are respectively connected with the sputum suction tube and the negative pressure mechanism, and the bottom of the Y-shaped separating tube is connected with the collecting bottle.

3. The self-scraping simple sputum aspirator of claim 2, wherein: the negative pressure mechanism comprises a piston shell, an extrusion air bag, a pull rod and a piston, wherein the piston is fixedly connected with the pull rod, the piston shell is provided with a pressure inner cavity and a shell, the piston is slidably installed in the pressure inner cavity, the pull rod is slidably installed in the shell, and the pressure inner cavity is communicated with the Y-shaped separation pipe.

4. The self-scraping simple sputum aspirator of claim 2, wherein: and the middle part of the tube wall of the Y-shaped separation tube is provided with a blocking plate, and the blocking plate is provided with more than one liquid separation hole.

5. The self-scraping simple sputum aspirator of claim 2, wherein: the connecting part further comprises a contraction pipe, the contraction pipe is fixedly installed on the outer walls of the sputum suction pipe and the Y-shaped separator, and two ends of the contraction pipe are respectively connected with the extrusion air bag and the contraction part.