CN213219757U

CN213219757U - Central negative pressure side hole flushing tube core drainage device

Info

Publication number: CN213219757U
Application number: CN202022061552.7U
Authority: CN
Inventors: 杨世昕; 方小文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-05-18
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a central negative pressure belt side hole flushing pipe core drainage device, which comprises a flushing pipe body, wherein a spiral joint is fixedly arranged at one end of the flushing pipe body, an installation pipe is fixedly arranged at one side of the flushing pipe body, a pneumatic quick joint is fixedly arranged at one end of the installation pipe far away from the flushing pipe body, the inner wall of the installation pipe is connected with an inner pipe in a sliding manner, a flushing cavity is arranged inside the flushing pipe body, and a first side hole is arranged at one end of the inner pipe far away from the pneumatic quick joint; the utility model discloses an inner tube can communicate medical drainage ball, can communicate clinical head of a bed center negative pressure simultaneously for wash the inside changeable negative pressure attraction that has of body, thereby medical staff can multiple dynamics, multiple aperture wash patient's affected part through washing the body, realized avoiding washing the function that body one end is blockked up, very big improvement the practicality.

Description

Central negative pressure side hole flushing tube core drainage device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a central negative pressure flushing tube core drainage device with side holes.

Background

The drainage tube is a medical appliance for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing. The clinical application of the surgical drainage tubes has various types, some are used for catheterization, some are used for wound surfaces and wounds after breast cancer operation, and the like, and the surgical drainage tubes are applied to thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing.

However, the existing drainage device with the flushing function only has the drainage function and lacks the flushing function, so that the negative pressure is small, the blockage is easy to occur, and the clinical effect has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a central negative pressure area side opening washes tube core drainage device to the current drainage device that has a washing function who proposes in solving above-mentioned background art only has the drainage function and lacks the washing function, therefore the negative pressure is little and takes place to block up easily, and clinical effect has the problem of certain limitation.

In order to achieve the above object, the utility model provides a following technical scheme: including washing the body, the one end fixed mounting who washes the body has spiral joint, one side fixed mounting who washes the body has the installation pipe, the installation pipe is kept away from the one end fixed mounting who washes the body has pneumatic quick-operation joint, the inner wall sliding connection of installation pipe has the inner tube, wash the inside of body and seted up the chamber of washing, the inner tube is kept away from first side opening has been seted up to pneumatic quick-operation joint's one end, the inner tube is close to one side fixed mounting of pneumatic quick-operation joint has the side pipe, the side pipe is kept away from the one end fixed mounting of inner tube has the connector, the inner tube is close to the second side opening has been seted up to the one end.

Further, for the convenience of medical staff passes through screw joint can be convenient connect wash the body and medical mechanism that washes, it is the medical hose material to wash the body, screw joint is including sealed lid, screw joint's axis with wash the axis coincidence of body.

Furthermore, in order to facilitate the medical staff to pass through the inner tube is connected in clinical negative pressure center, the pneumatic quick connector comprises a sealing cover, the pneumatic quick connector is used for connecting clinical central negative pressure, the central axis of the pneumatic quick connector coincides with the central axis of the inner tube, one end of the pneumatic quick connector is fixedly connected with the inner tube, the length of the inner tube is greater than thirteen centimeters and less than fifteen centimeters, the inner diameter of the inner tube is greater than five millimeters and less than seven millimeters, and the wall thickness of the inner tube is greater than two millimeters and less than four millimeters.

Furthermore, in order to facilitate medical staff to stably support the inner tube through the mounting tube, the mounting tube is fixedly penetrated through one side of the flushing tube body, and the diameter of the flushing cavity is larger than the outer diameter of the inner tube.

Further, for the convenience of medical staff passes through first side hole rapid ventilation or normal saline, first side hole run through perpendicularly in one side of inner tube, first side hole with leave the space between the installation pipe, first side hole sets up on the coplanar, leave the space between the first side hole.

Further, for the convenience of medical staff passes through the connection that the lateral duct can be convenient inner tube and medical drainage ball, the lateral duct with leave the space between the body of washing, the lateral duct with leave the space between the pneumatic quick-operation joint, the connector is used for connecting medical drainage ball, the connector is including sealed lid.

Further, for the convenience of medical staff passes through second side opening energy dispersion wash the inside blood clot of blockking up of body etc, the second side opening run through perpendicularly in wash one side of body, leave the space between the second side opening, the second side opening sets up on the coplanar, avoids the second side opening is blockked up by blood clot etc. one by one.

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

(1) the utility model discloses a be provided with the external communicating first side opening inboard washing function inner tube of taking and can with the communicating washing body of taking the second side opening of center negative pressure connecting pipe, form rivers, the air current communicates with each other and has and wash the body through the first side opening of inner tube, end hole and outside drainage. The inner tube can communicate medical drainage ball, can communicate clinical head of a bed center negative pressure simultaneously for wash the inside changeable negative pressure attraction that has of body, thereby medical staff can wash patient's affected part through washing the body multiple dynamics, multiple aperture, realized avoiding washing the function that body one end is blockked up, very big improvement the practicality.

(2) The utility model discloses a have the washing body of installation pipe and pneumatic quick-operation joint, through the installation inner tube that both can stabilize of installation pipe and pneumatic quick-operation joint for medical staff washes the inside impact force of body and can not obstruct both of internal tube connection in clinical negative pressure center and medical drainage ball, thereby avoids the inner tube unexpected gas leakage suddenly or leaks and lead to patient's injury, very big improvement the practicality.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a front cross-sectional view of the irrigation tube of the embodiment of FIG. 1;

FIG. 3 is a top cross-sectional view of the irrigation tube body of the embodiment of FIG. 1;

fig. 4 is a top sectional view of the inner tube in the embodiment of fig. 1.

Reference numerals: 1. washing the tube body; 2. a screw joint; 3. installing a pipe; 4. a pneumatic quick coupling; 5. an inner tube; 7. flushing the cavity; 8. a first side hole; 9. a side tube; 10. a connector; 11. a second side hole.

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.

Referring to fig. 1-4 together, fig. 1 is a schematic view of a main view structure in an embodiment of the present invention, fig. 2 is a sectional view of a flushing pipe body in the embodiment of fig. 1, fig. 3 is a sectional view of a flushing pipe body in the embodiment of fig. 1, fig. 4 is a sectional view of an inner pipe in the embodiment of fig. 1, which includes the flushing pipe body 1, a screw type connector 2 is fixedly installed at one end of the flushing pipe body 1, a mounting pipe 3 is fixedly installed at one side of the flushing pipe body 1, a pneumatic quick connector 4 is fixedly installed at one end of the mounting pipe 3 far from the flushing pipe body 1, an inner pipe 5 is slidably connected to an inner wall of the mounting pipe 3, a flushing chamber 7 is opened inside the flushing pipe body 1, a first side hole 8 is opened at one end of the inner pipe 5 far from the pneumatic quick connector 4, a side pipe 9 is fixedly installed at one side of the inner pipe 5 near the, and a second side hole 11 is formed at one end of the inner pipe 5 close to the first side hole 8.

In order to facilitate the medical staff to conveniently connect the flushing pipe body 1 and the medical flushing mechanism through the spiral connector 2, the flushing pipe body 1 is made of a medical hose, the spiral connector 2 comprises a sealing cover, the central axis of the spiral connector 2 is overlapped with the central axis of the flushing pipe body 1, in order to facilitate the medical staff to connect to a clinical negative pressure center through the inner pipe 5, the pneumatic quick connector 4 comprises a sealing cover, the pneumatic quick connector 4 is used for connecting the clinical negative pressure center, the central axis of the pneumatic quick connector 4 is overlapped with the central axis of the inner pipe 5, one end of the pneumatic quick connector 4 is fixedly connected to the inner pipe 5, the length of the inner pipe 5 is more than thirteen centimeters and less than fifteen centimeters, the inner diameter of the inner pipe 5 is more than five millimeters and less than seven millimeters, the pipe wall thickness of the inner pipe 5 is more than, the installation pipe 3 is fixedly penetrated through one side of the flushing pipe body 1, the diameter size of the flushing cavity 7 is larger than the outer diameter size of the inner pipe 5, in order to facilitate the medical staff to quickly circulate air or physiological saline through the first side hole 8, the first side hole 8 is perpendicularly penetrated through one side of the inner pipe 5, a gap is reserved between the first side hole 8 and the installation pipe 3, the first side hole 8 is arranged on the same plane, a gap is reserved between the first side holes 8, in order to facilitate the medical staff to conveniently connect the inner pipe 5 and a medical drainage ball through the side pipe 9, a gap is reserved between the side pipe 9 and the flushing pipe body 1, a gap is reserved between the side pipe 9 and the pneumatic quick connector 4, the connector 10 is used for connecting the medical drainage ball, the connector 10 comprises a sealing cover, in order to facilitate the medical staff to disperse blood clots and the like blocked in the flushing pipe body 1 through the second side hole 11, the second side hole 11, a gap is reserved between the second side holes 11, and the second side holes 11 are arranged on the same plane, so that the second side holes 11 are prevented from being blocked by blood clots and the like one by one.

To sum up, the utility model provides a central negative pressure belt side hole flushing tube core drainage device, when using, medical staff places one end of the flushing tube body 1 into the patient's cavity channel, so that the installation tube 3 of one side of the flushing tube body 1 is exposed outside the patient's body, and medical staff can conveniently connect the medical flushing mechanism through the screw joint 2 of one end of the flushing tube body 1, so that medical staff can clean or drain the patient's cavity channel, and then medical staff can connect the inner tube 5 to the clinical central negative pressure or medical transfusion dropper through the pneumatic quick joint 4 by opening the sealing cover of the pneumatic quick joint 4 of one end of the installation tube 3, and meanwhile, medical staff can connect the inner tube 5 to the medical drainage ball through the side tube 9 by opening the sealing cover of the side tube 9, so that medical staff can perform multi-force drainage to the inside of the flushing tube body 1, then medical staff washes the inside object that blocks up of body 1 through the drainage that first side opening 8 and second side opening 11 both can be convenient, make medical staff can solve the problem that body 1 blockked up fast that washes in the operation process, medical staff passes through installation inner tube 5 that installation pipe 3 and pneumatic quick-operation joint 4 both can stabilize simultaneously, make medical staff wash 1 inside impact force of body can not obstruct inner tube 5 and connect in clinical negative pressure center and medical drainage ball both, thereby avoid inner tube 5 unexpected gas leakage suddenly or leak and lead to patient's injury.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Central negative pressure area side opening washes tube core drainage device, including washing body (1), its characterized in that: one end of the flushing pipe body (1) is fixedly provided with a spiral joint (2), one side of the flushing pipe body (1) is fixedly provided with a mounting pipe (3), one end of the mounting tube (3) far away from the flushing tube body (1) is fixedly provided with a pneumatic quick joint (4), the inner wall of the installation pipe (3) is connected with an inner pipe (5) in a sliding way, a flushing cavity (7) is arranged inside the flushing pipe body (1), a first side hole (8) is arranged at one end of the inner pipe (5) far away from the pneumatic quick joint (4), a side pipe (9) is fixedly arranged on one side of the inner pipe (5) close to the pneumatic quick joint (4), a connector (10) is fixedly arranged at one end of the side pipe (9) far away from the inner pipe (5), and a second side hole (11) is formed at one end, close to the first side hole (8), of the inner pipe (5).

2. The central negative pressure side hole flushing tube core drainage device of claim 1, wherein: the flushing pipe body (1) is made of medical hose materials, the spiral connector (2) comprises a sealing cover, and the central axis of the spiral connector (2) coincides with the central axis of the flushing pipe body (1).

3. The central negative pressure side hole flushing tube core drainage device of claim 1, wherein: pneumatic quick-operation joint (4) are including sealed lid, pneumatic quick-operation joint (4) are used for connecting clinical center negative pressure, the axis of pneumatic quick-operation joint (4) with the axis coincidence of inner tube (5), the one end fixed connection of pneumatic quick-operation joint (4) in inner tube (5), the length size of inner tube (5) is greater than thirteen centimetres and is less than fifteen centimetres, the internal diameter size of inner tube (5) is greater than five millimeters and is less than seven millimeters, the pipe wall thickness of inner tube (5) is greater than two millimeters and is less than four millimeters.

4. The central negative pressure side hole flushing tube core drainage device of claim 1, wherein: the installation pipe (3) is fixedly penetrated on one side of the flushing pipe body (1), and the diameter of the flushing cavity (7) is larger than the outer diameter of the inner pipe (5).

5. The central negative pressure side hole flushing tube core drainage device of claim 1, wherein: first side opening (8) run through perpendicularly in one side of inner tube (5), first side opening (8) with leave the space between installation pipe (3), first side opening (8) set up on the coplanar, leave the space between first side opening (8).

6. The central negative pressure side hole flushing tube core drainage device of claim 1, wherein: the utility model discloses a medical drainage ball, including side pipe (9) and flushing body (1), leave the space between side pipe (9) and flushing body (1), side pipe (9) with leave the space between pneumatic quick-operation joint (4), connector (10) are used for connecting medical drainage ball, connector (10) are including sealed lid.

7. The central negative pressure side hole flushing tube core drainage device of claim 1, wherein: second side opening (11) run through perpendicularly in wash one side of body (1), leave the space between second side opening (11), second side opening (11) set up on the coplanar.