CN213698184U

CN213698184U - Sputum collector

Info

Publication number: CN213698184U
Application number: CN202021751696.9U
Authority: CN
Inventors: 田应芳; 何颖; 王晓燕
Original assignee: 920th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 920th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-16
Anticipated expiration: 2030-08-20

Abstract

The utility model designs a sputum collector, which comprises a sputum suction tube and a sputum collection box; one end of the sputum suction pipe is provided with a negative pressure joint, the negative pressure joint is provided with a valve body, the other end of the sputum suction pipe is provided with a sputum suction head, the middle part of the sputum suction pipe is provided with a sputum outlet pipe, and the sputum outlet pipe is linked with a sputum outlet joint; the sputum collection box comprises a collection cavity and a connecting platform, and the connecting platform is arranged above the collection cavity; the sputum collection box is connected with a sputum outlet joint of the sputum suction tube through the connecting platform. The utility model provides a current sputum collector complex operation, need inhale phlegm pipe and negative pressure pipe when collecting the sputum and all need pull out and insert, probably let sensitive patient produce uncomfortable problem even, still solved simultaneously and do not have the self-sealing function, probably cause the sputum sample to pollute and operate carelessly when inhaling the sputum and can inhale all sputum and inhale the sputum bottle in, lead to staying the problem of getting the sample failure.

Description

Sputum collector

Technical Field

The utility model relates to a medical device field, concretely relates to sputum collector.

Background

In the technical field of clinical medical treatment, sputum detection is sometimes needed for patients, and doctors can know the health condition of the respiratory system of the patients through the detection result of the sputum, so that the sputum detection is helpful for the doctors to diagnose and treat diseases. When sputum is detected, sputum of a patient needs to be collected through an instrument, for example, sputum is often required to be collected by using a sputum collector when a patient is subjected to tracheotomy or tracheal intubation. At present, current sputum collector is including inhaling phlegm pipe, negative pressure pipe and being used for collecting the sputum collecting pipe of storing the sputum, and the mouth of pipe department of sputum collecting pipe covers and is equipped with the lid, inhales the exit end of phlegm pipe and the entry end of negative pressure pipe and all wears to locate on the lid and extend to in the sputum collecting pipe. Sputum collector during operation will inhale the phlegm pipe entry end and insert in the patient internally, and the exit end and the negative pressure device of negative pressure pipe are connected, make the intraductal negative pressure that produces of sputum collection through negative pressure device, from this with the internal sputum suction of patient and store in the sputum collection intraductally.

Although current sputum collector simple structure still has a lot of not enoughly when using:

(1) the operation is complicated, the sputum suction tube and the negative pressure tube need to be pulled out and inserted when the sputum is collected, and even the sensitive patient can feel uncomfortable;

(2) the sputum specimen is possibly polluted because of no automatic sealing device;

(3) when the sputum suction is performed, all sputum can be sucked into the sputum suction bottle due to careless operation, and the specimen is not taken.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, designed a sputum collector.

In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:

a sputum collector comprises a sputum suction tube and a sputum collection box; a negative pressure joint is arranged at one end of the sputum suction pipe, a valve body is arranged on the negative pressure joint, a sputum suction head is arranged at the other end of the sputum suction pipe, a sputum outlet pipe is arranged in the middle of the sputum suction pipe, a sputum outlet joint is arranged at the tail end of the sputum outlet pipe, the sputum outlet joint is in a round platform shape and is connected with a sealing plug, and positioning beads are arranged on two sides of the bottom end of the sputum outlet joint; the sputum collection box comprises a collection cavity and a connecting platform, the connecting platform is arranged above the collection cavity, a trapezoidal sliding groove is arranged on the connecting platform, a positioning groove clamped with the positioning bead is arranged on the sliding groove, an automatic sealing sheet is arranged at the bottom of the sliding groove and connected with the connecting platform through an elastic rubber band, and a sputum collection port is arranged below the automatic sealing sheet; the sputum collection box is connected with a sputum outlet joint of the sputum suction tube through the connecting platform.

Furthermore, the diameter of the bottom end and the diameter of the top end of the circular truncated cone of the sputum suction connector are smaller than the width of the bottom and the width of the top of the trapezoidal sliding chute of the connecting table by 1mm, so that the sputum suction connector can be scratched into one side to be connected with the connecting table.

The utility model has the advantages that:

(1) the utility model is simple in operation, avoid arousing the pipeline swing to patient to the too much operation of pipeline to cause uncomfortable problem, only need during the collection sputum inhale the phlegm pipe go out the phlegm joint from one side slide in the sputum collect the connection platform of box can, it can make automatically to inhale phlegm pipe and sputum collect the box and counterpoint the block fixed to reach corresponding position back location pearl, compare the operation succinctly fast with traditional connected mode, it is little to the patient influence.

(2) The utility model discloses an it can make the gasket side move to go out the in-process that the phlegm connects the slip to connect the platform, finishes when collecting the sputum and shifts out a phlegm and connect the back, and the gasket covers the collection mouth because the effect of elasticity rubber band can automatic re-setting, avoids external pollutant to cause the pollution to the sputum sample.

(3) The utility model discloses do not have the pipeline disect insertion sputum to collect the box and collect the intracavity, operate carelessly when having avoided inhaling the phlegm and inhale all sputum and inhale in inhaling the sputum bottle, lead to staying to get the sample failure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a sputum collector;

FIG. 2 is a schematic view showing a connection structure of the sputum collector;

FIG. 3 is a schematic cross-sectional view of the sputum discharge adapter of the sputum collector;

FIG. 4 is a cross-sectional view of the connection station of the sputum collector.

In the drawings, the components represented by the respective reference numerals are listed below:

1-sputum suction pipe, 11-negative pressure joint, 111-valve body, 12-sputum suction head, 2-sputum outlet joint, 21-sealing plug, 22-positioning bead, 3-sputum collection box, 31-connecting table, 311-trapezoidal chute, 312-automatic sealing sheet, 313-elastic rubber band, 32-collection cavity, 33-collection port and 34-positioning groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, a sputum collector comprises a sputum suction tube 1 and a sputum collection box 2; one end of the sputum suction pipe 1 is provided with a negative pressure joint 11 which enables the sputum suction pipe to be connected with a negative pressure device, the negative pressure joint is provided with a valve body 111 which can balance air pressure, the other end of the sputum suction pipe is provided with a sputum suction head 12, the sputum suction head 12 is provided with a plurality of small holes which facilitate sputum to enter the sputum suction pipe 1, the tail end of a sputum outlet pipe in the middle of the sputum suction pipe 1 is provided with a sputum outlet joint 2 which facilitates sputum collection, and the sputum outlet joint 2 is linked with a sputum outlet sealing plug 21; the sputum collection box 3 comprises a collection cavity 32 and a connecting platform 31 which can be used for collecting a sputum sample, and the connecting platform 31 is arranged above the collection cavity 32; the sputum collection box 3 is connected with the sputum outlet joint 2 of the sputum suction tube 1 through a connecting platform 31; the sputum outlet joint 2 of the sputum outlet pipe 1 is in a round table shape, the side edge of the sputum outlet pipe is connected with a sealing plug 21, and the two sides of the bottom end of the sputum outlet pipe are provided with positioning beads 22 connected by springs so as to be conveniently matched and fixed with the connecting table 31 of the sputum collection box 3; the connecting platform 31 of the sputum collection box 3 is provided with a trapezoidal sliding groove 311, so that the sputum outlet connector 2 can be inserted from one side, the bottom of the trapezoidal sliding groove 311 is provided with an automatic sealing sheet 312, and the automatic sealing sheet 312 is connected with the connecting platform 31 through an elastic rubber band 313, so that the sputum collection box is convenient to move and reset; a collection port 33 is arranged below the automatic sealing piece 312 to guide the sputum to enter the collection box; the middle parts of the trapezoidal sliding grooves 311 are respectively provided with a positioning groove 34 which can be used for clamping and fixing the positioning beads 22; go out the top diameter of the round platform of phlegm joint 2 and bottom diameter be less than the bottom width and the top width 1mm of the trapezoidal spout 311 of connecting platform 31 for inhale phlegm joint 2 can be drawn into from one side and be connected with connecting platform 31, it corresponds with the vacancy of collecting mouthful 33 to go out phlegm joint 2 after connecting, make the sputum can flow into collect the chamber 32 in, location pearl 22 block is in constant head tank 34, can not make out phlegm joint 2 and deviate from under the thrust of gasket 312, it can the roll-off go out phlegm joint 2 to need the manual ability roll-off of user.

The utility model discloses concrete application during the use does:

when the utility model is used for collecting sputum, only the sputum outlet joint 2 of the sputum suction tube 1 needs to slide into the connecting platform 31 of the sputum collection box 3 from one side, the positioning bead 22 can automatically make the two devices aligned and connected after reaching the corresponding position, the whole process is simple in operation, the discomfort caused by the swinging of the pipeline due to the excessive operation on the pipeline is avoided, the automatic sealing sheet 312 can be laterally moved in the process of sliding the sputum outlet joint 2 into the connecting platform 31, when the sputum is collected and moved out of the sputum outlet joint 2, the automatic sealing sheet 312 can automatically reset to cover the collection port 33 due to the action of the elastic rubber band 313, and the pollution of external pollutants to the sputum sample is avoided; the utility model discloses a design does not make in the collection chamber 32 of pipeline disect insertion sputum collection box, operates carelessly when having avoided inhaling the phlegm and inhales all sputum in inhaling the sputum flask, leads to staying to get the sample failure.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a sputum collector, includes sputum collector body, its characterized in that: the sputum collector body comprises a sputum suction pipe and a sputum collection box; the sputum suction device comprises a sputum suction pipe, a sputum discharge joint, a sealing plug and positioning beads, wherein a negative pressure joint is arranged at one end of the sputum suction pipe, a valve body is arranged on the negative pressure joint, a sputum suction head is arranged at the other end of the sputum suction pipe, the sputum discharge pipe is arranged in the middle of the sputum suction pipe, the sputum discharge joint is arranged at the tail end of the sputum discharge pipe, the sputum discharge joint is in a round platform shape and is connected with the; the sputum collection box comprises a collection cavity and a connecting platform, the connecting platform is arranged above the collection cavity, a trapezoidal sliding groove is arranged on the connecting platform, a positioning groove clamped with the positioning bead is arranged on the sliding groove, an automatic sealing sheet is arranged at the bottom of the sliding groove and connected with the connecting platform through an elastic rubber band, and a sputum collection port is arranged below the automatic sealing sheet; the sputum collection box is connected with a sputum outlet joint of the sputum suction tube through the connecting platform.

2. The sputum collector of claim 1, wherein: the diameter of the bottom end and the diameter of the top end of the circular truncated cone of the sputum suction connector are smaller than the width of the bottom and the width of the top of the trapezoidal sliding chute of the connecting table by 1 mm.