CN213251390U

CN213251390U - Old nursing sputum collection device

Info

Publication number: CN213251390U
Application number: CN202021027910.6U
Authority: CN
Inventors: 黄咏茵
Original assignee: Third Affiliated Hospital of Guangzhou Medical University
Current assignee: Third Affiliated Hospital of Guangzhou Medical University
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-05-25
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a nursing sputum collection device for the old relates to medical instrument technical field. The utility model discloses a detachable cup for collecting sputum, the fixed pipe that runs through to communicating to cup inside that has cup jointed in top of cup, the top of cup is provided with the subassembly that opens and shuts that the control cup is inside to cut off with the external world, the below of cup is provided with the filter cup, cup and filter and be connected with communicating pipe between the cup, the inside of filtering the cup is provided with the filter assembly who is used for filtering the sputum, the bottom of filtering the cup is provided with discharges the sputum to outside flowing back subassembly, No. two syringes and filter and be connected with communicating pipe between the cup, the output fixed mounting of No. two syringes has the check valve, it discharges the inside syringe of flowing back subassembly through atmospheric pressure to filter the sputum in the cup still to be provided with on the filter cup. The utility model discloses make things convenient for the collection of sputum, old person's sputum can not spill when removing to make things convenient for the clearance of the discharge of sputum and sputum discharge back installation.

Description

Old nursing sputum collection device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to old nursing sputum collection device.

Background

The human and animal body often needs to collect and separate certain sizes of tangible matter and related or unrelated liquid matter (often found in sputum, purulent and inflammatory secretions, tumorous necrotic tissue, etc.) during diagnosis, treatment and research, and perform classified examination to determine diagnosis, treatment regimen and therapeutic efficacy, research results. However, the small size, small amount and inconvenient collection of the visible matter are always troubling operators, especially in the pathological biopsy treatment of most sputum aspiration, purulent and inflammatory secretion and tumorous necrotic tissue.

Along with the increase of people's age, each item bodily function descends, respiratory disease increases, simultaneously along with the increase of phlegm volume, and the old person moves about inconveniently, thereby it is inconvenient to cause the expectoration, it is neither civilized nor can influence people's mood on every side to expectorate everywhere, consequently needs a special sputum collection device to the old person of aiming at, current sputum collection device all utilizes the sputum cup to collect, but the sputum cup spills at the in-process that removes very easily, the inside sputum of sputum cup is difficult to take out and is unfavorable for the clearance of sputum cup simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for overcoming the defects of the prior art, the utility model provides a geriatric nursing sputum collection device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an old nursing sputum collection device, is including the detachable cup that is used for collecting the sputum, the fixed a tub that runs through to cup inside that has cup jointed in top of cup, the top of cup is provided with the subassembly that opens and shuts that controls the inside and external wall of cup, the below of cup is provided with the filter cup, be connected with communicating pipe between cup and the filter cup, the inside of filtering the cup is provided with the filter assembly who is used for filtering the sputum, the bottom of filtering the cup is provided with discharges the sputum to outside flowing back subassembly, flowing back subassembly and filter and be connected with No. two communicating pipes between the cup, it discharges the inside detachable syringe of flowing back subassembly through atmospheric pressure to filter the sputum in the cup still to be provided with on the filter cup.

Further, the top end screw thread of No. one communicating pipe runs through and communicates to the inside of cup, the bottom runs through and communicates to the inside of filtering the cup, the top of No. two communicating pipes runs through and communicates to the inside of filtering the cup, the bottom runs through and communicates to the inside of flowing back subassembly.

Further, the subassembly that opens and shuts is including the articulated piece of laminating at the inside roof of cup, fixed mounting has the rotatable articulated rod that runs through to the outside vertical setting of cup on the articulated piece, the top fixed mounting of articulated rod has the turning block, the notch has been seted up on the articulated piece, can make articulated piece communicate and cut off the inside and external world of cup through the rotation.

Further, filtering component is including setting up the filter screen in filter cup and No. two communicating pipe junctions, the bottom fixedly connected with spring of filter screen, the bottom fixedly connected with installation piece of spring, the installation piece is located No. two communicating pipes and keeps away from the one end of filter cup and with the inner wall laminating of No. two communicating pipes.

Further, flowing back subassembly is including fixed cup joint No. two syringes on No. two communicating pipe bottoms, the output of No. two syringes is connected with the check valve, the check valve can only discharge the inside thing of No. two syringes toward the outside, the other end threaded connection of check valve has the valve gap that is used for cutting off the check valve inside with the external world.

Furthermore, the output end of the first syringe is fixedly connected with a third communicating pipe, and the other end of the third communicating pipe is in threaded connection with the inside of the filter cup.

The utility model has the advantages as follows: the utility model firstly adjusts the opening and closing component when in use, rotates the rotating block to drive the hinged block to rotate, leads the notch of the hinged block to be aligned with the liquid inlet pipe, the cup body is opened, the old can be aligned with the liquid inlet pipe to spit the sputum into the cup body when spitting, when the sputum needs to be taken out, the opening and closing component is adjusted to lead the inside of the cup body to be separated from the outside, the valve cover is rotated to lead the outlet of the one-way valve to be blocked, then the first injector is pressed, the air inside the first injector can enter the inside of the cup body along the third communicating pipe, the air pressure inside the cup body is increased at the moment, the installation block is pushed to descend, thereby leading the second injector to be communicated with the second communicating pipe, the sputum can flow into the second injector, then the first injector is pulled, the installation block can enter the inside of the second communicating pipe again, then the valve cover is taken off, the second injector is pulled, when the device needs to be cleaned, the cup body and the first syringe are disassembled, and the device can be cleaned. The utility model discloses make things convenient for the collection of sputum, old person's sputum can not spill when removing to make things convenient for the clearance of the discharge of sputum and sputum discharge back installation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a sectional view along the direction of a-a of the present invention.

Reference numerals: 1. a cup body; 2. a filter cup; 3. a liquid inlet pipe; 4. an opening and closing assembly; 5. a drainage assembly; 6. a syringe I; 7. a filter assembly; 101. a first communicating pipe; 201. a second communicating pipe; 401. a hinged block; 402. a hinged lever; 403. rotating the block; 501. a second syringe; 502. a valve cover; 503. a one-way valve; 601. a third communicating pipe; 701. a filter screen; 702. a spring; 703. and (7) installing the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, a geriatric care sputum collection device, including detachable cup 1 that is used for collecting the sputum, cup 1's top is fixed to be cup jointed and runs through to communicating to cup 1 inside feed liquor pipe 3, cup 1's top is provided with the subassembly 4 that opens and shuts that controls cup 1 inside and external wall, cup 1's below is provided with filter cup 2, cup 1 and filter cup 2 between be connected with a communicating pipe 101, filter cup 2's inside is provided with the filter assembly 7 that is used for filtering the sputum, filter cup 2's bottom is provided with discharges the sputum to outside flowing back subassembly 5, be connected with No. two communicating pipes 201 between flowing back subassembly 5 and the filter cup 2, filter cup 2 is last still to be provided with the sputum that will filter in the cup 2 and to discharge a detachable syringe 6 of flowing back subassembly 5 inside through atmospheric pressure.

In this embodiment, cup 1 is opaque material with filter cup 2, syringe 6 is current structure, the hospital often uses, prevent to see inside sputum and produce the reaction of nausea, open the subassembly 4 that opens and shuts, the sputum gets into cup 1 from feed liquor pipe 3, the sputum continues to flow in to filter cup 2 inside through communicating pipe 101, filter the great liquid of consistency through filter assembly 7 after that, prevent that No. two communicating pipes 201 from blockking up, then the sputum gets into the inside to flowing back subassembly 5, can make the inside sputum of flowing back subassembly 5 discharge to the outside through pressing syringe 6.

Specifically, the top thread of the first communicating pipe 101 runs through to the inside of the cup body 1, the bottom runs through to the inside of the filter cup 2, and the top of the second communicating pipe 201 runs through to the inside of the filter cup 2, the bottom runs through to the inside of the drainage assembly 5.

In this embodiment, first communicating pipe 101 and second communicating pipe 201 communicate the whole device, and collection and discharge of sputum can be guaranteed.

Specifically, subassembly 4 opens and shuts is including the articulated piece 401 of laminating at the inside roof of cup 1, and fixed mounting has the rotatable articulated rod 402 that runs through to the outside vertical setting of cup 1 on articulated piece 401, and the top fixed mounting of articulated rod 402 has turning block 403, has seted up the notch on articulated piece 401, can make articulated piece 401 communicate and cut off with the external world with cup 1 is inside through rotatory.

In this embodiment, the ball bearing is fixedly sleeved on the outside of the hinge rod 402, the outer ring of the ball bearing is fixedly sleeved on the top of the cup body 1, the rotation block 403 can rotate the hinge rod 402 to drive the hinge block 401 to rotate, and the notch formed in the hinge block 401 is matched with the end of the liquid inlet pipe 3.

Specifically, filter assembly 7 is including setting up filter screen 701 in filter cup 2 and No. two communicating pipe 201 junctions, the bottom fixedly connected with spring 702 of filter screen 701, the bottom fixedly connected with installation piece 703 of spring 702, installation piece 703 are located No. two communicating pipe 201 and keep away from the one end of filter cup 2 and laminate with No. two inner walls of communicating pipe 201.

In this embodiment, the periphery of the filter screen 701 is attached to the inner wall of the filter cup 2, the spring 702 is subjected to rust prevention treatment, and the periphery of the mounting block 703 is attached to the inner wall of the second communication pipe 201 but can slide along the inner wall of the second communication pipe 201.

Specifically, the liquid discharge assembly 5 includes a second syringe 501 fixedly sleeved on the bottom end of the second communicating pipe 201, an output end of the second syringe 501 is connected with a check valve 503, the check valve 503 can only discharge the contents inside the second syringe 501 to the outside, and the other end of the check valve 503 is in threaded connection with a valve cover 502 for separating the inside of the check valve 503 from the outside.

In this embodiment, the second syringe 501 has an existing structure, and is often used in various hospitals, and external substances cannot enter the second syringe 501 through the check valve 503.

Specifically, the output end of the first syringe 6 is fixedly connected with a third communicating pipe 601, and the other end of the third communicating pipe 601 is in threaded connection with the inside of the filter cup 2.

In this embodiment, syringe 6 can be dismantled, can rinse and detach the sputum that unexpected flow was gone into.

Claims

1. The utility model provides an old nursing sputum collection device, a serial communication port, including detachable cup (1) that is used for collecting the sputum, the fixed feed liquor pipe (3) that runs through to cup (1) inside that has cup been cup jointed in top of cup (1), the top of cup (1) is provided with the subassembly (4) that opens and shuts that control cup (1) inside and external wall cut off, the below of cup (1) is provided with filters cup (2), cup (1) and filter and be connected with communicating pipe (101) between cup (2), the inside of filtering cup (2) is provided with filtering component (7) that are used for filtering the sputum, the bottom of filtering cup (2) is provided with discharges sputum to outside flowing back subassembly (5), flowing back subassembly (5) and filter and be connected with communicating pipe (201) between cup (2), it discharges flowing back subassembly (5) inside sputum through atmospheric pressure to filter still to be provided with on cup (2) The first syringe (6) can be disassembled.

2. The device for collecting the aged nursing sputum according to claim 1, wherein the top end of the first communicating pipe (101) is communicated through to the inside of the cup body (1) and the bottom end is communicated through to the inside of the filter cup (2), and the top end of the second communicating pipe (201) is communicated through to the inside of the filter cup (2) and the bottom end is communicated through to the inside of the drainage assembly (5).

3. The geriatric care sputum collection apparatus according to claim 1, wherein the opening and closing assembly (4) comprises a hinged block (401) attached to the top wall of the inside of the cup body (1), a vertically arranged hinged rod (402) which can rotatably penetrate through the outside of the cup body (1) is fixedly mounted on the hinged block (401), a rotating block (403) is fixedly mounted at the top of the hinged rod (402), a notch is formed in the hinged block (401), and the inside of the cup body (1) can be communicated and isolated from the outside through the rotation of the hinged block (401).

4. The device for collecting the aged nursing sputum according to claim 1, wherein the filter assembly (7) comprises a filter screen (701) arranged at the joint of the filter cup (2) and the second communicating pipe (201), a spring (702) is fixedly connected to the bottom of the filter screen (701), an installation block (703) is fixedly connected to the bottom of the spring (702), and the installation block (703) is located at one end, away from the filter cup (2), of the second communicating pipe (201) and attached to the inner wall of the second communicating pipe (201).

5. The geriatric-care sputum collection apparatus according to claim 1, wherein the drainage assembly (5) includes a second syringe (501) fixedly sleeved on a bottom end of the second communicating tube (201), an output end of the second syringe (501) is connected with a one-way valve (503), the one-way valve (503) can only drain the contents of the second syringe (501) to the outside, and the other end of the one-way valve (503) is threadedly connected with a valve cover (502) for isolating the inside of the one-way valve (503) from the outside.

6. The geriatric care sputum collection apparatus according to claim 1, wherein a third communicating tube (601) is fixedly connected to an output end of the first syringe (6), and the other end of the third communicating tube (601) is in threaded through communication with the inside of the filter cup (2).