CN210521456U - Negative pressure suction tube for preventing infection - Google Patents

Abstract

The utility model discloses a negative pressure suction pipe of infection prevention relates to medical instrument technical field, specifically is a negative pressure suction pipe of infection prevention, including main straw, the one end fixedly connected with adapter sleeve of main straw, the one end swing joint that the adapter sleeve was kept away from to main straw has the interface, one side fixedly connected with suction head of interface, the surface swing joint of main straw has the mount, one side fixedly connected with film box of mount. This negative pressure suction pipe that prevents infection, through the setting of adapter sleeve, can link to each other with the sputum aspirator by main straw, through the interface, the cooperation setting between sealing washer and the sealed pad, can strengthen the leakproofness of the device kneck, make the sputum be difficult for omitting and cause the infection, setting through interior intubate can play certain function of drawing, the seal has also been strengthened simultaneously, through the setting of stand, can go deep into the oral cavity to the stand and carry out negative pressure suction phlegm work, the stand is disposable product simultaneously.

Description

Negative pressure suction tube for preventing infection

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a negative pressure suction tube for preventing infection.

Background

At present, in medical places such as operating rooms, sickrooms, rescue rooms and the like, because a sputum aspirator is frequently used for sucking sputum or secretion for the illness state of a patient, the serious consequences such as dyspnea or respiratory tract infection, even life threatening and the like caused by the fact that the patient can not actively discharge the sputum or the secretion are avoided, one end of a negative pressure suction tube is connected with the sputum aspirator through a joint, the other end of the negative pressure suction tube is connected with a suction tube of the sputum suction tube through the joint, but at present, the connection is simple, the sealing performance is not ideal, clinically, part of patients need to suck the sputum for many times or even for a long time, so the same negative pressure suction tube can be used for many times, but in clinical medicine, the negative pressure suction tube is often used and then is randomly placed without a special placing device, and the bacteria can take the opportunity without good protection when the device is used, thus being easy to cause infection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a negative pressure suction tube for preventing infection, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a negative pressure suction tube that prevents infection, includes main straw, the one end fixedly connected with adapter sleeve of main straw, the one end swing joint that the adapter sleeve was kept away from to main straw has the interface, one side fixedly connected with suction head of interface, the surperficial swing joint of main straw has the mount, one side fixedly connected with film box of mount, the slotted hole has been seted up to one side of film box, the inner wall swing joint of slotted hole has the module, the inner wall swing joint of module has the pivot, the fixed surface of film box is connected with the nail and detains.

Optionally, a sealing ring is fixedly connected to the surface of the interface, a sealing gasket is fixedly connected to one end of the interface, an inner insertion tube is fixedly connected to the inner wall of the sealing gasket, and a suction head is fixedly connected to one end, far away from the sealing gasket, of the inner insertion tube.

Optionally, one end of the inner insertion tube close to the suction head is movably connected with a guide tube.

Optionally, the inner wall of the fixing frame is fixedly connected with an anti-slip pad, and the surface of the fixing frame is fixedly connected with a handle.

Optionally, one end of the fixing frame is fixedly connected with a spring box, and the inner bottom wall of the spring box is fixedly connected with a spring.

Optionally, the main suction pipe is a silicone tube.

(III) advantageous effects

The utility model provides a negative pressure suction tube for preventing infection possesses following beneficial effect:

1. this negative pressure suction pipe that prevents infection, through the setting of adapter sleeve, can link to each other with the sputum aspirator by main straw, through the interface, the cooperation setting between sealing washer and the sealed pad, can strengthen the leakproofness of the device kneck, make the sputum be difficult for omitting and cause the infection, setting through interior intubate can play certain function of drawing, the seal has also been strengthened simultaneously, through the setting of stand, can go deep into the oral cavity to the stand and carry out negative pressure suction phlegm work, the stand is disposable product simultaneously.

2. This prevent vacuum aspiration pipe of infection, cooperation setting between through mount and the handle, can provide the function that can hang and lean on for the device, setting through the slipmat, can increase the friction, play fixed effect, after having used up the device, the accessible is hung on bedside or wall body to the handle, cooperation setting through between spring box and the spring, can consolidate being connected between mount and the main straw, and avoided the deformation of the main straw that causes because of the dynamics is too big, cooperation setting between through film box and the pivot, can place the film book on the pivot surface, take out the film in the film box after the device uses, seal up interface and suction head, prevent bacterial infection.

Drawings

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

FIG. 2 is a schematic structural view of a cross-section of an inner plug of the present invention;

fig. 3 is a schematic structural diagram of the interface of the present invention;

FIG. 4 is a schematic structural view of the thin film cassette of the present invention;

fig. 5 is a schematic structural view of the fixing frame of the present invention.

In the figure: 1. a main straw; 2. connecting sleeves; 3. an interface; 4. a suction head; 5. a fixed mount; 6. a film cassette; 7. a slot; 8. a module; 9. a rotating shaft; 10. buckling; 11. a seal ring; 12. a gasket; 13. inserting a tube; 14. guiding a pipe; 15. a non-slip mat; 16. a handle; 17. a spring case; 18. a spring.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a negative pressure suction tube for preventing infection comprises a main suction tube 1, one end of the main suction tube 1 is fixedly connected with a connecting sleeve 2, the main suction tube 1 can be connected with a sputum aspirator through the arrangement of the connecting sleeve 2, one end of the main suction tube 1, which is far away from the connecting sleeve 2, is movably connected with a port 3, one side of the port 3 is fixedly connected with a suction head 4, the surface of the main suction tube 1 is movably connected with a fixed frame 5, one side of the fixed frame 5 is fixedly connected with a film box 6, one side of the film box 6 is provided with a slotted hole 7, the inner wall of the slotted hole 7 is movably connected with a module 8, the inner wall of the module 8 is movably connected with a rotating shaft 9, a film roll can be placed on the surface of the rotating shaft 9 through the matching arrangement between the film box 6 and the rotating shaft 9, the film is drawn out of the film box 6 after the device is used, the surface of the interface 3 is fixedly connected with a sealing ring 11, one end of the interface 3 is fixedly connected with a sealing gasket 12, the sealing performance of the interface 3 of the device can be enhanced through the matching arrangement between the interface 3, the sealing ring 11 and the sealing gasket 12, the sputum is not easy to miss and cause infection, the inner wall of the sealing gasket 12 is fixedly connected with an inner insertion tube 13, a certain connection function can be achieved through the arrangement of the inner insertion tube 13, meanwhile, the sealing performance is enhanced, one end, far away from the sealing gasket 12, of the inner insertion tube 13 is fixedly connected with a suction head 4, one end, close to the suction head 4, of the inner insertion tube 13 is movably connected with a suction tube 14, through the arrangement of the suction tube 14, the suction tube 14 can go deep into the oral cavity to carry out negative pressure sputum suction work, meanwhile, the suction tube 14 is a disposable product, the suction tube 14 is discarded after the use of the suction tube 14, a new suction tube 14 is used, then fix and seal, the inner wall fixedly connected with slipmat 15 of mount 5, setting through slipmat 15, can increase the friction, play fixed effect, after having used up the device, accessible handle 16 hangs on bedside or wall body, avoid the device to place at will through fixing and cause bacterial contamination, the fixed surface of mount 5 is connected with handle 16, cooperation setting between through mount 5 and handle 16, can provide the function that can hang and lean on for the device, the one end fixedly connected with spring box 17 of mount 5, cooperation setting between spring box 17 and spring 18, can consolidate being connected between mount 5 and the main straw 1, and avoided the deformation of main straw 1 because of the dynamics too big causes, the inner diapire fixedly connected with spring 18 of spring box 17, main straw 1 is the silicone tube.

As an optimal technical solution of the utility model: the surface of the film box 6 is fixedly connected with a button 10, and after the film is used, in order to prevent the film from retracting to cause inconvenience in the next use, one corner of the film can be fixed by the button 10 to be used again.

In conclusion, the anti-infection negative pressure suction tube can be connected with a sputum aspirator 1 through the arrangement of the connecting sleeve 2 when in use, can enhance the sealing performance at the interface 3 of the device through the matching arrangement among the interface 3, the sealing ring 11 and the sealing gasket 12, so that sputum is not easy to miss and cause infection, can play a certain guiding function and enhance the sealing performance through the arrangement of the inner inserting tube 13, can lead the leading tube 14 to go deep into the oral cavity for negative pressure sputum suction work through the arrangement of the leading tube 14, simultaneously, the leading tube 14 is a disposable product, can provide a hanging function for the device through the matching arrangement between the fixing frame 5 and the handle 16, can increase friction through the arrangement of the anti-skid pad 15, plays a fixing role, can be hung on the bedside or the wall body through the handle 16 after the device is used, and can be matched with the spring box 17 and the spring 18, can consolidate being connected between mount 5 and the main straw 1, and avoided because of the too big deformation of main straw 1 that causes of dynamics, set up through the cooperation between film box 6 and the pivot 9, can place the film book on the 9 surfaces of pivot, take out the film in film box 6 after the device uses, seal interface 3 and suction head 4 and handle, prevent bacterial infection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a prevent vacuum aspiration pipe of infection, includes main straw (1), its characterized in that: one end fixedly connected with adapter sleeve (2) of main straw (1), the one end swing joint that adapter sleeve (2) were kept away from in main straw (1) has interface (3), one side fixedly connected with suction head (4) of interface (3), the surperficial swing joint of main straw (1) has mount (5), one side fixedly connected with film box (6) of mount (5), slotted hole (7) have been seted up to one side of film box (6), the inner wall swing joint of slotted hole (7) has module (8), the inner wall swing joint of module (8) has pivot (9), the surperficial fixedly connected with nail of film box (6) is detained (10).

2. An infection preventing vacuum aspiration tube as set forth in claim 1, wherein: the surface of the interface (3) is fixedly connected with a sealing ring (11), one end of the interface (3) is fixedly connected with a sealing gasket (12), the inner wall of the sealing gasket (12) is fixedly connected with an inner inserting pipe (13), and one end of the inner inserting pipe (13) far away from the sealing gasket (12) is fixedly connected with a suction head (4).

3. An infection preventing vacuum aspiration tube as set forth in claim 2, wherein: one end of the inner inserting tube (13) close to the suction head (4) is movably connected with a guide tube (14).

4. An infection preventing vacuum aspiration tube as set forth in claim 1, wherein: the inner wall of the fixing frame (5) is fixedly connected with an anti-slip mat (15), and the surface of the fixing frame (5) is fixedly connected with a handle (16).

5. An infection preventing vacuum aspiration tube as set forth in claim 1, wherein: one end of the fixing frame (5) is fixedly connected with a spring box (17), and the inner bottom wall of the spring box (17) is fixedly connected with a spring (18).

6. An infection preventing vacuum aspiration tube as set forth in claim 1, wherein: the main suction pipe (1) is a silicone tube.

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