CN213490935U

CN213490935U - Adsorption catheter

Info

Publication number: CN213490935U
Application number: CN202021490177.1U
Authority: CN
Inventors: 江五荣; 吴春荣
Original assignee: Kunshan Zhongzhong Medical Supplies Co ltd
Current assignee: Kunshan Zhongzhong Medical Supplies Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-06-22
Anticipated expiration: 2030-07-26

Abstract

The utility model discloses an adsorb pipe, including inhaling phlegm pipe, adsorbing body, flushing pipe and valve, the pot head that adsorbs the body has the gum cover, be equipped with main absorption hole on the lateral wall of gum cover, the middle part that adsorbs the body divide into through the baffle and adsorbs chamber and feed liquor chamber, it inhales the hole to be equipped with the assistance on the lateral wall in chamber to adsorb, and the tip that adsorbs the chamber even has inhales phlegm pipe, be equipped with out the liquid hole on the lateral wall in feed liquor chamber, the tip in feed liquor chamber even has the flushing pipe, be equipped with the valve on the flushing pipe. The washing tube can convey sputum like in a nasal cavity, so that the problem that the sputum is not sticky and is not easy to clean is solved, the adsorption effect is improved, one-time thorough adsorption is realized, and the pain of a patient caused by repeated adsorption is avoided; the adsorption tube body is designed into a structure with two independent cavities, so that the separate operation of liquid inlet and adsorption is realized, and the use is more convenient and sanitary.

Description

Adsorption catheter

Technical Field

The utility model relates to a medical catheter technical field specifically is an adsorption catheter.

Background

The sputum aspirator mainly comprises an electric multifunctional negative pressure sputum aspirator and a simple manual sputum aspirator, and the operation end of the sputum aspirator is required to be connected with a sputum suction pipe for use. Generally, the sputum aspirator is usually electric, comprises a power switch and a manual switch, utilizes the negative pressure principle to aspirate sputum and care oral cavity, and is simple and easy to learn. The sputum aspirator is used for routine sputum aspiration, tracheotomy and other treatment of the sick and wounded, and is suitable for immediate sputum aspiration treatment in military battle and rescue medical treatment and hospital or household respiratory mucus aspiration or vomit.

The adsorption catheter on the current sputum aspirator is only a common pipeline, and the sputum is thick, so that the sputum aspirating effect is poor, and the sputum is difficult to adsorb completely at one time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an adsorption catheter, which can convey sputum like the nasal cavity by arranging a flushing pipe, solves the problem that the sputum is not sticky and can not be cleaned well, improves the adsorption effect, realizes thorough one-time adsorption and avoids the pain of a patient caused by multiple adsorption; the adsorption tube body is designed into a structure with two independent cavities, so that the separate operation of liquid inlet and adsorption is realized, and the use is more convenient and sanitary.

In order to achieve the above object, the utility model provides a following technical scheme:

an adsorption catheter comprises a sputum suction tube, an adsorption tube body, a flushing tube and a valve, wherein a rubber sleeve is sleeved at one end of the adsorption tube body, a main adsorption hole is formed in the side wall of the rubber sleeve, the middle of the adsorption tube body is divided into an adsorption cavity and a liquid inlet cavity through a partition plate, an auxiliary adsorption hole is formed in the side wall of the adsorption cavity, the end of the adsorption cavity is connected with the sputum suction tube, a liquid outlet hole is formed in the side wall of the liquid inlet cavity, the end of the liquid inlet cavity is connected with the flushing tube, and the valve is arranged on the flushing tube.

Preferably, a receiving bottle is arranged at one end, far away from the adsorption tube body, of the sputum suction tube, and the upper end of the receiving bottle is connected with an air suction tube.

Preferably, the side wall of the adsorption pipe body is provided with scale marks.

Preferably, the valve comprises a valve core and a valve casing, the valve core is arranged in the middle of the valve body, and a first connecting pipe and a second connecting pipe are respectively arranged at two ends of the valve body.

Preferably, the valve core is of a columnar structure, the valve core is arranged close to the first connecting pipe, the contact part of the valve shell and the valve core is of an arc structure, and the middle of the valve core is provided with a flow hole.

Preferably, the upper end of the valve core is provided with a connecting column which is rotationally connected with the valve shell, and the upper end of the connecting column is provided with a hand-rotating plate.

Preferably, a sealing ring is arranged between the connecting column and the valve casing.

Preferably, the end part of the rubber sleeve is of a circular arc structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can convey sputum like the nasal cavity by arranging the flushing pipe, solves the problem that the sputum is not sticky and is not easy to clean, improves the adsorption effect, realizes thorough one-time adsorption, and avoids the pain of patients caused by multiple adsorption; the adsorption tube body is designed into a structure with two independent cavities, so that the separate operation of liquid inlet and adsorption is realized, and the use is more convenient and sanitary.

2. The utility model discloses be equipped with the scale mark on the lateral wall that adsorbs the body, can make things convenient for doctor to control the intubate degree of depth, the operation is more convenient, accurate.

3. The valve is arranged on the flushing pipe, so that the flushing pipe can be sealed in the sputum suction process, air intake is avoided, and the sputum suction effect is ensured; the valve has simple structure and convenient use, can be separated from the flushing pipe after use, can be recycled after being clear and disinfected, and saves the cost.

Drawings

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

FIG. 2 is a cross-sectional view of the sorbent tube body;

FIG. 3 is a schematic perspective view of the valve;

FIG. 4 is a schematic view of the internal structure of the valve;

fig. 5 is a schematic structural view of the valve element.

In the figure: 1-an air suction pipe; 2-receiving a bottle; 3-sputum suction tube; 4-a flushing pipe; 5-a valve; 501-a first adapter; 502-a valve core; 503-a valve housing; 504-a second take over; 505-an orifice; 506-a sealing ring; 507-connecting column; 508-hand rotating plate; 6-adsorbing the tube body; 601-graduation line; 602-an adsorption chamber; 603-auxiliary suction holes; 604-a main adsorption hole; 605-liquid outlet holes; 606-a liquid inlet chamber; 607-a separator; 7-rubber sleeve.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, an adsorption catheter comprises a sputum suction tube 3, an adsorption tube body 6, a flushing tube 4 and a valve 5, wherein one end of the adsorption tube body 6 is sleeved with a rubber sleeve 7, the thickness of the rubber sleeve 7 is about 1mm, the surface of the rubber sleeve 7 is of a smooth structure, a main adsorption hole 604 is formed in the side wall of the rubber sleeve 7, the main adsorption hole 604 is in a long strip shape, the middle of the adsorption tube body 6 is divided into an adsorption cavity 602 and a liquid inlet cavity 606 by a partition plate 607, a gap is formed between the partition plate 607 and the end, provided with the rubber sleeve 7, of the adsorption tube body 6, so that the adsorption cavity 602 is connected with the liquid inlet cavity 606 to form a communicated cavity, an auxiliary adsorption hole 603 is formed in the side wall of the adsorption cavity 602, the sputum suction tube 3 is connected to the end of the adsorption cavity 602, a liquid outlet hole 605 is formed in the side wall.

Wherein, the tip of gum cover 7 is the circular arc structure, adsorbs body 6 also to be the circular arc structure with gum cover 7 complex one end.

In order to receive the sputum sucked out, a receiving bottle 2 is arranged at one end, far away from an adsorption tube body 6, of the sputum sucking tube 3, the upper end of the receiving bottle 2 is connected with an air suction tube 1, and the air suction tube 1 can suck negative pressure from the receiving bottle 2 to provide adsorption force.

The side wall of the adsorption tube body 6 is provided with scale marks 601, so that doctors can conveniently observe the length of the pipeline extending into the nasal cavity.

As shown in fig. 3 to 5, the valve 5 includes a valve core 502 and a valve housing 503, the valve core 502 is disposed in the middle of the valve body, and a first connection pipe 501 and a second connection pipe 504 are disposed at two ends of the valve body, respectively.

The valve core 502 is a columnar structure, the valve core 502 is arranged close to the first connecting pipe 501, the contact part of the valve shell 503 and the valve core 502 is in an arc structure, the contact area between the valve shell 503 and the valve core 502 is increased, the sealing effect is improved, the middle part of the valve core 502 is provided with the flow hole 505, and the diameter of the flow hole 505 is the same as that of the first connecting pipe 501.

The upper end of the valve core 502 is provided with a connecting column 507 which is rotatably connected with the valve casing 503 to fix the position of the valve core 502, and the upper end of the connecting column 507 is provided with a hand-operated plate 508, so that the operation is convenient, and the opening and closing of the valve 5 are realized.

To increase the sealing, a sealing ring 506 is provided between the connection column 507 and the valve housing 503.

During the use, close flushing pipe 4 earlier through valve 5, the doctor inserts the nasal cavity and makes gum cover 7 remove and inhale the phlegm position with adsorbing body 6, then, 1 external getter device of breathing pipe inhales through breathing pipe 1 and breathes in and provide the negative pressure, inhale the phlegm through main adsorption hole 604 and supplementary adsorption hole, if be difficult to adsorb totally, then open valve 5, carry the sputum through flushing pipe 4 to the nasal cavity, close valve 5 after the transport and continue to inhale the phlegm, also can carry the sputum aspiration operation when carrying the sputum aspiration, concrete needs are adsorbed according to the sputum and are difficult to the degree and operate.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An adsorbent catheter, comprising: the sputum suction device comprises a sputum suction pipe, an adsorption pipe body, a flushing pipe and a valve, wherein a rubber sleeve is sleeved at one end of the adsorption pipe body, a main adsorption hole is formed in the side wall of the rubber sleeve, the middle of the adsorption pipe body is divided into an adsorption cavity and a liquid inlet cavity through a partition plate, an auxiliary adsorption hole is formed in the side wall of the adsorption cavity, the end part of the adsorption cavity is connected with the sputum suction pipe, a liquid outlet hole is formed in the side wall of the liquid inlet cavity, the end part of the liquid inlet cavity is connected with the flushing pipe, and the valve is arranged.

2. The adsorbent vessel of claim 1 wherein: one end of the sputum suction pipe, which is far away from the adsorption pipe body, is provided with a receiving bottle, and the upper end of the receiving bottle is connected with an air suction pipe.

3. The adsorbent vessel of claim 1 wherein: and scale marks are arranged on the side wall of the adsorption pipe body.

4. The adsorbent vessel of claim 1 wherein: the valve comprises a valve core and a valve casing, wherein the valve core is arranged in the middle of the valve casing, and a first connecting pipe and a second connecting pipe are respectively arranged at two ends of the valve body.

5. The suction catheter of claim 4 wherein: the valve core is of a columnar structure, the valve core is arranged close to the first connecting pipe, the contact part of the valve shell and the valve core is of an arc structure, and the middle of the valve core is provided with a flow hole.

6. An adsorbent catheter as set forth in claim 5 wherein: the upper end of the valve core is provided with a connecting column which is rotationally connected with the valve shell, and the upper end of the connecting column is provided with a hand-rotating plate.

7. The suction catheter of claim 6 wherein: and a sealing ring is arranged between the connecting column and the valve shell.

8. The adsorbent vessel of claim 1 wherein: the end part of the rubber sleeve is of an arc structure.