CN214512080U

CN214512080U - Drainage device for orthopedic surgery

Info

Publication number: CN214512080U
Application number: CN202023064020.5U
Authority: CN
Inventors: 易胜
Original assignee: Hunan Guohang Health Industry Co ltd
Current assignee: Hunan Guohang Health Industry Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-29
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a drainage device for orthopedic surgery, including collecting the liquid bottle, the top of collecting the liquid bottle is provided with sealed locking Assembly, sealed locking Assembly's top fixed mounting has the honeycomb duct, one side fixed mounting of honeycomb duct has the drainage tube, fixed mounting has the check valve on the honeycomb duct, top one side of honeycomb duct is provided with the cleaning and disinfecting subassembly, a side surface of collecting the liquid bottle installs the vacuum pump through the fixed block. This drainage device for orthopedic surgery, accessible start-up vacuum pump will collect the inside gas of liquid bottle and take out in real time, make the inside negative pressure state that keeps of liquid bottle, carry out real-time leading-in to the inside collection of liquid bottle and store of hydrops through the negative pressure, replaced traditional gasbag drainage mode of pressing, effectually avoided hydrops backward flow problem, simultaneously through the mating reaction of check valve, can further improve backward flow safety problem, avoid causing the secondary infection to patient's wound.

Description

Drainage device for orthopedic surgery

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a drainage device for orthopedic surgery.

Background

Drainage is a common treatment means in surgery, which is to drain away liquid accumulated in body cavities, joint cavities, organs or tissues from the original place and discharge the liquid out of the body to prevent accumulation in the visual field of body cavities or operations, secondary compression symptoms, infection or damage to tissues, and various infectious open fractures, osteomyelitis, suppurative arthritis and acute synovitis of knee joints in orthopedics.

Present drainage mode is through pressing the back many times, and waste liquid in the gasbag is amasss more, extrudees once more and will cause the backward flow of waste liquid, and then pollutes the wound, and negative pressure only leans on pressing the gasbag to obtain in addition in the drainage tube, and the difficult accurate control of intraductal negative pressure size on the one hand, and the negative pressure of the intraductal production of on the other hand is discontinuous, and drainage efficiency is lower, can't wash the disinfection to inside and patient's wound of body after using simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device for orthopedic operation to current drainage mode that proposes in solving above-mentioned background art is through pressing down the back many times, waste liquid in the gasbag is amasss more, the extrusion once more will cause the backward flow of waste liquid, and then pollutes the wound, negative pressure only leans on pressing down the gasbag to acquire in addition in the drainage tube, the difficult accurate control of intraductal negative pressure size of one side, the intraductal negative pressure that produces of on the other hand is discontinuous, drainage efficiency is lower, can't carry out cleaning and disinfection's problem to the body inside and patient's wound after using simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage device for orthopedic operation, includes the collection liquid bottle, the top of collection liquid bottle is provided with sealed locking Assembly, sealed locking Assembly's top fixed mounting has the honeycomb duct, one side fixed mounting of honeycomb duct has the drainage tube, fixed mounting has the check valve on the honeycomb duct, top one side of honeycomb duct is provided with the cleaning and disinfecting subassembly, a side surface of collection liquid bottle installs the vacuum pump through the fixed block, a side surface of collection liquid bottle with be close to the bottom position and be provided with the observation emission subassembly.

Preferably, the cleaning and disinfecting assembly comprises a flushing pipe fixedly installed on the surface of one side of the flow guide pipe, a control valve is fixedly installed on the surface of the flushing pipe, a cleaning bag is fixedly installed at the outer end of the flushing pipe, and a liquid injection port is fixedly installed on one side of the cleaning bag.

Preferably, sealed locking Assembly includes the end cover of movable mounting at liquid collection bottle top, the both sides surface of end cover all fixed mounting have the hasp, the liquid collection bottle fixed surface that the hasp corresponds installs the lock seat, and the inboard surface of end cover encircles and is provided with the rubber circle.

Preferably, observe the discharge subassembly including embedding fixed mounting at the observation window of liquid collecting bottle side surface, the surface of observation window is provided with the scale, the liquid collecting bottle is close to one side of bottom and is provided with the discharge port, and the top fixed mounting of discharge port has manual valve.

Preferably, the rear side surface of the liquid collecting bottle is fixedly provided with a storage battery, and the output end of the storage battery is electrically connected with the input ends of the vacuum pump, the control valve and the check valve through leads.

Preferably, the rear side surface of the liquid collecting bottle is fixedly provided with a control button, and the output end of the control button is electrically connected with the input ends of the vacuum pump, the control valve and the check valve through leads.

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

this drainage device for orthopedic surgery, carrying out daily in-process, the accessible starts the vacuum pump and takes the inside gas of collection liquid bottle out in real time, makes the inside negative pressure state that keeps of collection liquid bottle, leads to the hydrops in real time through the negative pressure and collects the storage to collection liquid bottle inside, has replaced traditional pressing gasbag drainage mode, and the effectual hydrops backward flow problem of having avoided simultaneously through the mating reaction of check valve, can further improve backward flow safety problem, avoids causing the secondary infection to patient's wound.

This drainage device for orthopedic operation, after drainage work is accomplished, the accessible is pressed and is washd the bag and open the control valve, will wash the inside water or the antiseptic solution of storing of bag and derive in real time, to honeycomb duct and drainage tube inside cleaning and disinfecting, can close the check valve simultaneously and make water or antiseptic solution derive from the drainage tube, realize carrying out cleaning and disinfecting to patient's wound, make the function of device diversified practicality stronger more.

Drawings

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

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

fig. 3 is a schematic structural view of the end cap of the present invention.

In the figure: 1. a control valve; 2. a flow guide pipe; 3. a drainage tube; 4. a check valve; 5. an end cap; 6. observing the discharge assembly; 7. a manual valve; 8. a discharge port; 9. a liquid collecting bottle; 10. a fixed block; 11. a vacuum pump; 12. calibration; 13. an observation window; 14. a lock seat; 15. locking; 16. a seal locking assembly; 17. washing the sac; 18. a liquid injection port; 19. a flush tube; 20. cleaning and disinfecting components; 21. a storage battery; 22. a control button; 23. a rubber ring.

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. 1-3, the present invention provides a technical solution: a drainage device for orthopedic surgery comprises a liquid collecting bottle 9, a sealing locking assembly 16 is arranged at the top of the liquid collecting bottle 9, a guide pipe 2 is fixedly arranged at the top of the sealing locking assembly 16, a drainage pipe 3 is fixedly arranged at one side of the guide pipe 2, a check valve 4 is fixedly arranged on the guide pipe 2, the backflow safety problem can be further improved, secondary infection to a wound of a patient is avoided, a cleaning and disinfecting assembly 20 is arranged at one side of the top of the guide pipe 2, a vacuum pump 11 is arranged on the surface of one side of the liquid collecting bottle 9 through a fixing block 10, gas in the liquid collecting bottle 9 is pumped out in real time by starting the vacuum pump 11, the interior of the liquid collecting bottle 9 is kept in a negative pressure state, accumulated liquid is guided into the interior of the liquid collecting bottle 9 through negative pressure for collection and storage, the traditional pressing air bag drainage mode is replaced, the accumulated liquid backflow problem is effectively avoided, an observation and discharge assembly 6 is arranged on the surface of one side of the liquid collecting bottle 9 and the position close to the bottom, cleaning and disinfecting subassembly 20 includes the flushing pipe 19 of fixed mounting at honeycomb duct 2 one side surface, the fixed surface of flushing pipe 19 installs control valve 1, the outer end fixed mounting of flushing pipe 19 has washing bag 17, and the one side fixed mounting who washs bag 17 has annotates liquid mouth 18, the accessible is pressed and is washd bag 17 and open control valve 1, water or the antiseptic solution that will wash the inside storage of bag 17 are derived in real time, wash the disinfection to honeycomb duct 2 and 3 insides of drainage tube, can close check valve 4 simultaneously and make water or antiseptic solution derive from drainage tube 3, the realization is washd the disinfection to the patient wound.

The sealing and locking assembly 16 comprises an end cover 5 movably arranged at the top of the liquid collecting bottle 9, lock catches 15 are fixedly arranged on the surfaces of two sides of the end cover 5, lock seats 14 are fixedly arranged on the surface of the liquid collecting bottle 9 corresponding to the lock catches 15, a rubber ring 23 is arranged on the inner side surface of the end cover 5 in a surrounding mode, the whole device is effectively locked and sealed, the phenomenon that internal leakage affects the conduction work is avoided, the observing and discharging assembly 6 comprises an observation window 13 fixedly arranged on the surface of one side of the liquid collecting bottle 9 in an embedded mode, scales 12 are arranged on the surface of the observation window 13, a discharging port 8 is arranged on one side, close to the bottom, of the liquid collecting bottle 9, a manual valve 7 is fixedly arranged at the top of the discharging port 8, a storage battery 21 is fixedly arranged on the rear side surface of the liquid collecting bottle 9, the output end of the storage battery 21 is electrically connected with the input ends of a vacuum pump 11, a control valve 1 and a check valve 4 through conducting wires, and independent and sufficient power energy can be provided for the operation of devices, the rear side surface fixed mounting of collection liquid bottle 9 has control button 22, and control button 22's output passes through wire and vacuum pump 11, control valve 1, check valve 4's input electric connection, can conveniently open the regulation that realizes the fluid direction through controlling corresponding valve, makes drainage and washing function can coordinate to go on, makes the whole effect of device use better.

The working principle is as follows: when orthopedic surgery drainage work needs to be carried out, one end of the drainage tube can be connected with a wound of a drainage part, the whole device is locked and sealed through the end cover 5, then gas in the liquid collecting bottle 9 can be pumped out in real time by starting the vacuum pump 11, so that the inside of the liquid collecting bottle 9 is kept in a negative pressure state, accumulated liquid is led into the liquid collecting bottle 9 in real time through negative pressure to be collected and stored, the traditional pressing air bag drainage mode is replaced, the backflow problem of the accumulated liquid is effectively avoided, meanwhile, the backflow safety problem can be further improved through the cooperation effect of the check valve, secondary infection to a wound of a patient is avoided, after drainage work is finished, water or disinfectant stored in the cleaning bag 17 can be led out in real time by pressing the cleaning bag 17 and opening the control valve 1, the insides of the drainage tube 2 and the drainage tube 3 are cleaned and disinfected, and meanwhile, the check valve 4 can be closed to lead water or disinfectant out from the drainage tube 3, the wound of the patient can be cleaned and disinfected.

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. The utility model provides a drainage device for orthopedic surgery, includes collection liquid bottle (9), its characterized in that: the top of collection liquid bottle (9) is provided with sealed locking subassembly (16), the top fixed mounting of sealed locking subassembly (16) has honeycomb duct (2), one side fixed mounting of honeycomb duct (2) has drainage tube (3), fixed mounting has check valve (4) on honeycomb duct (2), top one side of honeycomb duct (2) is provided with cleaning and disinfecting subassembly (20), vacuum pump (11) are installed through fixed block (10) to a side surface of collection liquid bottle (9), a side surface of collection liquid bottle (9) with be close to the bottom position and be provided with and observe emission subassembly (6).

2. The drainage device for orthopedic surgery according to claim 1, characterized in that: cleaning and disinfecting subassembly (20) including fixed mounting wash pipe (19) at honeycomb duct (2) side surface, the fixed surface of wash pipe (19) installs control valve (1), the outer end fixed mounting of wash pipe (19) has washing bag (17), and one side fixed mounting who just washs bag (17) has notes liquid mouth (18).

3. The drainage device for orthopedic surgery according to claim 1, characterized in that: sealed locking Assembly (16) are including end cover (5) of movable mounting at liquid collecting bottle (9) top, the both sides surface of end cover (5) is all fixed mounting has hasp (15), liquid collecting bottle (9) fixed surface that hasp (15) correspond installs lock seat (14), and the inboard surface of end cover (5) encircles and is provided with rubber circle (23).

4. The drainage device for orthopedic surgery according to claim 1, characterized in that: observe emission subassembly (6) including embedding fixed mounting at observation window (13) of liquid collecting bottle (9) one side surface, the surface of observation window (13) is provided with scale (12), one side that liquid collecting bottle (9) are close to the bottom is provided with discharge port (8), and the top fixed mounting of discharge port (8) has manual valve (7).

5. The drainage device for orthopedic surgery according to claim 1 or 2, characterized in that: the rear side surface of the liquid collecting bottle (9) is fixedly provided with a storage battery (21), and the output end of the storage battery (21) is electrically connected with the input ends of the vacuum pump (11), the control valve (1) and the check valve (4) through leads.

6. The drainage device for orthopedic surgery according to claim 1 or 2, characterized in that: the rear side surface of the liquid collecting bottle (9) is fixedly provided with a control button (22), and the output end of the control button (22) is electrically connected with the input ends of the vacuum pump (11), the control valve (1) and the check valve (4) through wires.