CN220089518U - Sputum collector - Google Patents

Abstract

The utility model discloses a sputum collector, which relates to the clinical medical field. The utility model includes a support frame and a receiving ring. A collection mechanism is provided inside the receiving ring. The collection mechanism includes a collection cavity. One side of the collection cavity is connected to a drainage collector through a connecting cavity. The drainage collector The bottom of the collector is provided with a separation structure, and the bottom of the separation structure is detachably connected to a sputum specimen storage portion. The utility model uses a collection chamber, a drainage collector and a sputum specimen storage portion. First, the patient passes the sputum through the sputum. Spit into the collection cavity, and then control the one-way valve to flow the sputum into the drainage collector. After that, the sputum is separated from the viscous matter of the sputum through the separation cotton, and at the same time, the liquid containing bacterial colonies flows into Compared with the ordinary negative pressure suction method, the sputum specimen storage section is helpful in preventing the suction tube from causing damage to the patient's trachea and improving the hygiene and safety of sputum collection.

Description

A kind of sputum collector

Technical field

The utility model relates to the clinical medical field, specifically a sputum collector.

Background technique

In the field of clinical medicine, it is often necessary to collect, wash and digest sputum samples from patients, and then enter the culture procedure to isolate and culture the sputum samples to obtain bacterial colonies. At the same time, sputum tumor cells are examined. The existing sputum samples During the use of the liquid collector, the suction tube can easily cause damage to the patient's trachea, making it inconvenient to use.

Utility model content

Based on this, the purpose of this utility model is to provide a sputum collector to solve the technical problem that traditional negative pressure sputum suction tubes easily cause damage to the patient's trachea.

In order to achieve the above purpose, the present utility model provides the following technical solution: a sputum collector, which includes a support frame and a receiving ring. A collection mechanism is provided inside the receiving ring. The collection mechanism includes a collection chamber. One side of the cavity is connected to a drainage collector through a connecting cavity. A separation structure is provided at the bottom of the drainage collector, and a sputum specimen storage part is detachably connected to the bottom of the separation structure.

By adopting the above technical solution, first, the patient spits sputum into the collection cavity through the sputum spit, and then controls the one-way valve to flow the sputum into the drainage collector. After that, the sputum passes through the separation cotton to separate the sputum. The viscous material is isolated and the liquid containing bacterial colonies flows into the sputum sample storage part. Compared with the ordinary negative pressure suction method, it is helpful to prevent the suction tube from causing damage to the patient's trachea.

Furthermore, the separation structure is provided with a plurality of separation cottons, and the plurality of separation cottons are evenly arranged at equal distances.

By adopting the above technical solution, a plurality of separation cottons are arranged inside the separation structure, which is beneficial to isolating the viscous matter of sputum, and at the same time, the liquid containing bacterial colonies flows into the sputum specimen storage part.

Further, a sputum spit is provided on the top of the collection chamber, the sputum spit is arranged in a funnel shape, and a sealing cover is provided on one side of the sputum spit.

By adopting the above technical solution, the sputum spitting mouth is arranged into a funnel-shaped structure, which helps to improve the accuracy of the patient spitting sputum into the collection cavity when collecting sputum.

Further, the sealing cover is rotatably connected to the sputum spit through a plastic film, and the sputum spit is adapted to the sealing cover.

By adopting the above technical solution, a sealing cover is provided on one side of the phlegm spit, the sealing cover is rotated through the plastic film, and the sealing cover and the phlegm spit are engaged.

Further, the connecting cavity is provided with a one-way valve, the one-way valve is a plug valve, and the knob of the one-way valve is provided with an anti-slip block.

By adopting the above technical solution, a one-way valve is provided in the connecting cavity, and the sputum flows into the interior of the drainage collector by controlling the one-way valve.

Further, a flushing interface is provided on one side of the collection chamber, the flushing interface is connected with the collection chamber, and the flushing interface is connected with the sodium chloride injection through a rubber hose.

By adopting the above technical solution, the flushing interface is connected to the sodium chloride injection through a rubber hose. When the sputum collector is not used, the sputum collector can be flushed with sodium chloride solution.

Furthermore, the support frame is fixedly connected to the receiving ring through the support rod. The receiving ring is made of rubber material, and the collection chamber and the sputum specimen storage part are made of transparent plastic material.

By adopting the above technical solution, the collection chamber and the sputum sample storage part are both made of plastic material, which facilitates the observation of the internal conditions of the sputum collector by the staff.

To sum up, the utility model mainly has the following beneficial effects:

1. This utility model uses a collection chamber, a connecting tube, a drainage collector and a sputum specimen storage part. First, the patient spits sputum into the collection chamber through the sputum spit. Then, the sputum flows through the control one-way valve. into the drainage collector, and then the sputum is separated from the viscous matter of the sputum through the separation cotton. At the same time, the liquid containing bacterial colonies flows into the sputum specimen storage part. Compared with the ordinary negative pressure suction method, it is helpful to prevent The sputum suction tube causes damage to the patient's trachea and improves the hygiene and safety of sputum collection;

2. This utility model sets the sealing cover and the phlegm spit. After the sputum is collected, the sealing cover is rotated through the plastic film and the sealing cover is coupled with the phlegm spit, which is conducive to preventing internal The bacteria contained in the sputum overflow, preventing medical accidents such as transmissible infections, and improving the hygiene and safety of the sputum collector.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of the support frame of the present utility model;

Figure 2 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 3 is a schematic view of the front structure of the utility model;

Figure 4 is a schematic cross-sectional structural view of the utility model.

In the picture: 1. Support frame; 2. Support rod; 3. Receiver ring; 4. Collection mechanism; 401. Collection chamber; 402. Connection chamber; 403. Drainage collector; 404. Separation structure; 405. Sputum sample storage 406. Separating cotton; 5. Sputum spit; 6. Sealing cover; 7. Flushing interface; 8. One-way valve; 9. Plastic film.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and cannot be understood as limitations of the present invention.

The embodiments of the utility model will be described below based on the overall structure of the utility model.

A sputum collector, as shown in Figures 1 to 4, includes a support frame 1 and a receiving ring 3. A collection mechanism 4 is provided inside the receiving ring 3. The collection mechanism 4 includes a collection cavity 401. The collection cavity 401 One side is connected to the drainage collector 403 through the connecting cavity 402. The bottom of the drainage collector 403 is provided with a separation structure 404. The bottom of the separation structure 404 is detachably connected to a sputum specimen storage part 405. First, the patient spits the sputum through the sputum spit. 5 spit into the collection chamber 401, and then control the one-way valve 8 to flow the sputum into the drainage collector 403. After that, the sputum passes through the separation cotton 406 to isolate the viscous matter of the sputum, and at the same time, the sputum containing bacterial colonies is separated. The liquid flows into the sputum sample storage part 405. Compared with the ordinary negative pressure sputum suction method, it is helpful to prevent the sputum suction tube from causing damage to the patient's trachea and improve the hygienic safety of sputum collection.

Referring to Figure 2, Figure 3, and Figure 4, the separation structure 404 is provided with separation cotton 406 in an internal engagement manner. There are multiple separation cottons 406, and the plurality of separation cottons 406 are evenly arranged at equal distances to separate the interior of the separation structure 404. Providing multiple separation cottons 406 is helpful for isolating the viscous matter of sputum, and at the same time, the liquid containing bacterial colonies flows into the sputum sample storage part 405 to improve the convenience of subsequent colony sampling.

Referring to Figures 2, 3, and 4, a sputum spit 5 is provided on the top of the collection chamber 401. The sputum spit 5 is arranged in a funnel shape. A sealing cover 6 is provided on one side of the sputum spit 5 to spit the sputum. 5 is configured as a funnel-shaped structure. When collecting sputum, it is helpful to improve the accuracy of the patient spitting the sputum into the collection chamber 401 and improve the practicality of the sputum collector.

Referring to Figures 2, 3, and 4, the sealing cover 6 is rotatably connected to the sputum spit 5 through a plastic film 9. The sputum spit 5 is adapted to the sealing cover 6, and a sealing cover is provided on one side of the sputum spit 5. Body 6, by rotating the sealing cover 6 through the plastic film 9 and engaging the sealing cover 6 with the sputum spit 5, it is helpful to prevent the bacteria contained in the internal sputum from overflowing.

Referring to Figures 2, 3, and 4, the connecting cavity 402 is provided with a one-way valve 8. The one-way valve 8 is a plug valve. The knob of the one-way valve 8 is provided with an anti-slip block. The connecting cavity 402 is provided with a one-way valve. 8. By controlling the one-way valve 8, the sputum flows into the interior of the drainage collector 403, which is beneficial to intercepting the sputum and intercepting quantitative sputum for collection and use.

Referring to Figures 2, 3, and 4, a flushing interface 7 is provided on one side of the collection chamber 401. The flushing interface 7 is connected to the collection chamber 401. The flushing interface 7 is connected to the sodium chloride injection through a rubber hose. The flushing interface 7 is connected to the sodium chloride injection through a rubber hose. When the sputum collector is not in use, the sputum collector can be flushed with sodium chloride solution to avoid biochemical pollution caused by the discarded sputum collector. .

Referring to Figures 1, 2, 3, and 4, the support frame 1 is fixedly connected to the receiving ring 3 through the support rod 2. The receiving ring 3 is made of rubber material, and the collection chamber 401 and the sputum specimen storage part 405 are both made of transparent plastic material. The collection chamber 401 and the sputum sample storage part 405 are both made of plastic material, which facilitates the staff to observe the internal conditions of the sputum collector and improves the convenience of use of the sputum collector.

The implementation principle of this embodiment is: first, the patient spits sputum into the collection chamber 401 through the sputum spit 5, and then controls the one-way valve 8 to flow the sputum into the drainage collector 403, and then the sputum passes through The separation cotton 406 isolates the viscous matter of sputum and at the same time flows the liquid containing bacterial colonies into the sputum sample storage part 405. Compared with the ordinary negative pressure suction method, it is helpful to prevent the suction tube from causing damage to the patient's trachea. damage;

After the sputum collection is completed, the sealing cover 6 is rotated through the plastic film 9 and the sealing cover 6 is engaged with the sputum spit 5, which is beneficial to preventing the bacteria contained in the internal sputum from overflowing and causing transmission. Medical accidents such as sexual infections;

When the sputum collector is not in use, sodium chloride solution can be used to flush the sputum collector through the flushing interface 7 to avoid biochemical contamination caused by the discarded sputum collector.

The parts not involved in the present utility model are the same as the existing technology or can be implemented using the existing technology, and will not be described in detail here.

Although the embodiments of the present invention have been shown and described, this specific embodiment is only an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be used in any Or multiple embodiments or examples are combined in an appropriate manner. After reading this specification, those skilled in the art can make no creative contributions to the embodiments as needed without departing from the principles and purposes of the present utility model. Modifications, replacements and variations, etc., as long as they are within the scope of the claims of the present utility model, are protected by the patent law.

Claims (7)

1. The utility model provides a sputum collector, includes support frame (1) and accepts ring (3), its characterized in that: the inside of accepting ring (3) is provided with collection mechanism (4), collection mechanism (4) are including collecting appearance chamber (401), one side of collecting appearance chamber (401) is through connecting chamber (402) intercommunication have drainage collector (403), the bottom of drainage collector (403) is provided with separation structure (404), the bottom of separation structure (404) can be dismantled and be connected with phlegm sample storage portion (405).

2. The sputum collector of claim 1, wherein: the inside block of separation structure (404) is provided with separation cotton (406), separation cotton (406) are provided with a plurality of, and a plurality of separation cotton (406) are equidistant evenly arranged.

3. The sputum collector of claim 1, wherein: the sputum collection device is characterized in that a sputum spouting port (5) is arranged at the top of the collection cavity (401), the sputum spouting port (5) is arranged in a funnel shape, and a sealing cover body (6) is arranged on one side of the sputum spouting port (5).

4. A sputum collector as claimed in claim 3 wherein: the sputum seal cover is characterized in that the seal cover body (6) is rotationally connected with the sputum seal cover opening (5) through a plastic film (9), and the sputum seal cover opening (5) is matched with the seal cover body (6).

5. The sputum collector of claim 1, wherein: the connecting cavity (402) is provided with a one-way valve (8), the one-way valve (8) is a plug valve, and a knob of the one-way valve (8) is provided with an anti-skid block.

6. The sputum collector of claim 1, wherein: one side of the collecting cavity (401) is provided with a flushing interface (7), the flushing interface (7) is communicated with the collecting cavity (401), and the flushing interface (7) is communicated with sodium chloride injection through a rubber hose.

7. The sputum collector of claim 1, wherein: the support frame (1) is fixedly connected with the bearing ring (3) through the support rod (2), the bearing ring (3) is made of rubber materials, and the collection cavity (401) and the sputum specimen storage part (405) are made of transparent plastic materials.