CN210844893U - Anti-blocking anti-falling drainage tube with timing drainage function - Google Patents

Abstract

The utility model relates to a prevent blockking up anticreep drainage tube of regularly drainage, including body and pipe box, the pipe box cup joints the outside of body, the body periphery is equipped with solid fixed ring, gu fixed ring sets up in the ring channel on the pipe box, the one end of body is the drainage head, on the pipe box with the one end that the drainage head is close to is equipped with the anticreep gasbag, the other end of pipe box is equipped with inflation joint, inflation joint with the anticreep gasbag is through setting up gas tube connection in the pipe box, still be equipped with automatically controlled ooff valve and flusher on the body, the flusher with the body passes through the flushing pipe intercommunication. The utility model is used for abdominal cavity or thoracic cavity drainage, can control the opening and closing of drainage in a timing way, and effectively prevents the drainage tube from slipping and blocking.

Description

Anti-blocking anti-falling drainage tube with timing drainage function

The technical field is as follows:

the utility model relates to the technical field of medical equipment, concretely relates to timing drainage prevents blockking up anticreep drainage tube.

Background art:

closed drainage (for thoracic cavity, abdominal cavity and other cavities) is a common surgical operation, is generally used for treating various cavity dropsy, hydrops, hematocele, empyema, pneumothorax and the like, and is used for implanting a drainage tube into a body cavity of a patient to drain the hydrops, and the drained hydrops is collected by a drainage bag so as to be beneficial to healing of focuses. The current drainage mode has the following problems: 1. because the pleural effusion of a patient often contains red blood cells, serosal cavity epithelial cast-off cells, mucin and other components, the pleural effusion and the peritoneal effusion are easy to coagulate and block a drainage tube, so that the pleural effusion and the peritoneal effusion are difficult to discharge smoothly; 2. when the drainage tube is blocked, the drainage tube needs to be flushed reversely, the injection end of the drainage tube needs to be opened to inject flushing liquid, and external pathogenic bacteria microorganisms can be brought into the pleuroperitoneal cavity in the operation process, so that the infection risk is increased; 3. the wall of the drainage tube is smooth, and the drainage tube can slip if the drainage tube is not firmly fixed after being inserted, and the drainage tube needs to be inserted again at the moment, so that unnecessary pain is caused to a patient; the medical adhesive tape is usually adopted for fixation, so that on one hand, stimulation can be caused to a part of sensitive skin patients, and on the other hand, the adhesive force of the adhesive tape is reduced and falls off when the patients sweat, so that the drainage tube slips; 4. often need control drainage number of times, drainage volume and drainage speed etc. at every turn according to the state of an illness during the drainage, often need suspend the drainage, in actual clinical operation, drainage number of times and drainage time are all realized by medical personnel or patient's family members manual control usually, the drainage effect is difficult to guarantee, often because produce misunderstanding or reason such as operating personnel negligence and cause the drainage process and fail to go on according to doctor's expectancy in the oral communication of doctor's advice, bring discomfort and injury for patient, also increased medical personnel and family members' burden. The patent with patent application number CN201710680574.1 sews and fixes the drainage tube on the skin of a patient, and the drainage tube is slowly rotated by a power device, so that the drainage hole of the drainage tube is prevented from being blocked by tissues or muscles, the drainage tube does not need to be frequently replaced and disassembled in the treatment process, and the secondary damage can be avoided. However, this kind of mode can only prevent the drainage hole jam that muscle slowly grows to cause, if have great granule to get into the drainage tube and lead to the drainage tube to block up in the hydrops of drainage, then still need wash the drainage tube and just can clear away the plug, and this technique also does not have the function of timing control drainage.

The utility model has the following contents:

technical problem to be solved

The utility model aims at providing a regularly drainage prevents blockking up anticreep drainage tube for in the closed drainage of pleuroperitoneal cavity, not only can prevent the slippage and the jam of drainage tube, can also the timing control drainage tube switching, guarantee the drainage effect, solve current drainage tube and produce the slippage easily and block up, and the problem of inconvenient timing control drainage switching.

The technical scheme is as follows:

in order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a regularly drainage prevents blockking up anticreep drainage tube, includes body and pipe box, the pipe box cup joints the outside of body, the body periphery is equipped with solid fixed ring, gu fixed ring sets up in the ring channel on the pipe box, the one end of body is the drainage head, the pipe box on with the one end that the drainage head is close to is equipped with the anticreep gasbag, the other end of pipe box is equipped with inflatable joint, inflatable joint with the anticreep gasbag is through setting up the gas tube connection in the pipe box, still be equipped with automatically controlled ooff valve and flusher on the body, the flusher with the body passes through the flushing pipe intercommunication, automatically controlled ooff valve is connected with timer, controller and driver electricity, the controller is connected with power and switch electricity.

The drainage head on the pipe body is arranged in a body cavity of a patient, accumulated liquid in the body cavity of the patient enters the pipe body through the drainage head and then is led out of the body, the pipe sleeve is sleeved outside the pipe body, the outer wall of the pipe sleeve is in contact with the body wall of the patient, the pipe body can rotate in the pipe sleeve, the pipe body can be guaranteed to rotate freely under the action of external torsional force, the pipe body can be prevented from being pulled out or blocked due to torsional deformation, the fixing ring can prevent the pipe body from being pulled out of the pipe sleeve under the action of the external force, the anti-falling air bag is inflated through the inflation connector after the pipe sleeve is inserted into the body cavity of the patient, the pipe sleeve is clamped in the body cavity of the patient to prevent slipping after the anti-falling air bag is inflated, and the flusher is used for flushing the interior of, the controller and the timer control the timing driving of the driver, the driver controls the electric control switch valve to control the timing opening and closing of the pipe body, and the power supply and the switch are used for controlling the power-on or power-off of the controller.

Furthermore, the flusher is a hand-pinching elastic air bag, and medical personnel can enable liquid in the tube body to be sucked and flushed out by the flusher by pinching the flusher so as to prevent blockage in the tube body.

Furthermore, the electric control switch valve is an electric control butterfly valve, and the electric control switch valve can be ensured to have enough flow area by adopting the electric control butterfly valve, so that smooth drainage is ensured.

Furthermore, a plurality of drainage holes are formed in the drainage head, the drainage holes can filter large particle impurities to prevent the large particle impurities from entering the tube body, and normal drainage can be still performed under the condition that one or more drainage holes are blocked.

Furthermore, the outer wall of the pipe sleeve is provided with anti-skid protrusions which are point-shaped protrusions, the anti-skid protrusions can increase the contact area and friction force with the body wall, and liquid seepage and slipping of the pipe sleeve caused by movement of a patient are prevented.

Furthermore, a plug is arranged on the inflation connector and used for plugging the inflation connector.

(III) the beneficial effects are as follows:

compared with the prior art, the utility model discloses the beneficial effect who produces is:

(1) the opening and closing of the drainage tube can be controlled in a timing manner, and the drainage can be stopped at any time according to the requirement, so that the drainage time and the drainage quantity can be conveniently controlled by medical personnel or family members, and the drainage effect is ensured;

(2) impurities which are easy to cause blockage, such as particles in body fluid, are filtered through the drainage holes, and when the blockage occurs, the impurities and the blockage in the drainage tube can be removed by pinching the elastic air bag with hands, so that the blockage of the drainage tube can be avoided, and the smooth drainage is ensured;

(3) the pipe body can freely rotate in the pipe sleeve under the action of external torsional force, but can not be pulled out by external force, and meanwhile, the anti-falling air bag and the anti-sliding protrusions are arranged, so that the pipe body and the pipe sleeve are effectively prevented from slipping.

Description of the drawings:

in order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.

FIG. 1 is a schematic sectional view of the anti-clogging and anti-dropping drainage tube for drainage at regular time according to the embodiment of the present invention;

FIG. 2 is a control schematic diagram of the anti-clogging and anti-dropping drainage tube for drainage at regular time according to the embodiment of the present invention;

in the figure: 1. a pipe body; 2. pipe sleeve; 3. a fixing ring; 4. an annular groove; 5. a drainage head; 6. an anti-drop air bag; 7. an inflation joint; 8. an inflation tube; 9. a flusher; 10. a flush tube; 11. an electrically controlled on-off valve; 12. a timer; 13. a controller; 14. a driver; 15. a power source; 16. a switch; 17. a drainage hole; 18. anti-skid projections; 19. a plug; 20. body wall

The specific implementation mode is as follows:

the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 and 2, the drainage anti-clogging and anti-dropping drainage tube comprises a tube body 1 and a tube sleeve 2, the tube sleeve 2 is sleeved outside the tube body 1, a fixing ring 3 is arranged on the periphery of the tube body 1, the fixing ring 3 is arranged in an annular groove 4 on the tube sleeve 2, one end of the tube body 1 is a drainage head 5, an anti-dropping air bag 6 is arranged at one end, close to the drainage head 5, of the tube sleeve 2, an inflation connector 7 is arranged at the other end of the tube sleeve 2, the inflation connector 7 and the anti-dropping air bag 6 are connected through an inflation tube 8 arranged in the tube sleeve 2, an electric control switch valve 11 and a flusher 9 are further arranged on the tube body 1, the flusher 9 is communicated with the tube body 1 through a flushing tube 10, the electric control switch valve 11 is electrically connected with a timer 12.

Preferably, the irrigator 9 is a hand-pinch type elastic air bag, and the medical staff can suck and wash out the liquid in the tube body 1 by the irrigator 9 by pinching the irrigator 9 so as to prevent blockage in the tube body 1.

Preferably, the electric control switch valve 11 is an electric control butterfly valve, and the electric control switch valve 11 can ensure that the electric control switch valve 11 has a sufficient flow area by adopting the electric control butterfly valve, so as to ensure smooth drainage.

Preferably, be equipped with a plurality of drainage hole 17 on the drainage head 5, drainage hole 17 can filter great granule impurity and prevent to get into body 1 in, still can normally drain under the condition of certain drainage hole 17 blockage or several in addition.

Preferably, the outer wall of the tube housing 2 is provided with the anti-slip projections 18, the anti-slip projections 18 are point-like projections, and the anti-slip projections 18 can increase the contact area and the friction force with the body wall 20, thereby preventing the tube housing 2 from leaking liquid and slipping due to the movement of the patient.

Preferably, a plug 19 is arranged on the inflation connector 7 and used for plugging the inflation connector 7.

The embodiment of the utility model provides a regularly drainage prevents blockking up anticreep drainage tube's application method as follows:

the drainage head 5 on the tube body 1 is arranged in the body cavity of a patient, the effusion in the body cavity of the patient enters the tube body 1 through the drainage hole 17 on the drainage head 5 and then is led out of the body, the tube sleeve 2 is sleeved outside the tube body 1, the outer wall of the tube sleeve 2 is contacted with the body wall 20 of the patient, the tube body 1 can rotate in the tube sleeve 2, the tube body 1 can be ensured to rotate freely under the action of external torsional force, the tube body 1 is prevented from being pulled out or blocked due to torsional deformation, the fixing ring 3 can prevent the tube body 1 from being pulled out of the tube sleeve 2 under the action of external force, after the tube sleeve 2 is inserted into the body cavity of the patient, the anti-falling air bag 6 is inflated through the inflation connector 7, the tube sleeve 2 is clamped in the body cavity of the patient to prevent slipping after the inflation of the anti-falling air bag 6, the flusher 9 is, the driver 14 controls the electrically controlled switch valve 11 to control the timed opening and closing of the tubular body 1, and the power supply 15 and the switch 16 are used for controlling the power on or off of the controller 13.

To sum up, the utility model provides a timing drainage prevents blockking up anticreep drainage tube for in the closed drainage of pleuroperitoneal cavity, not only can prevent the slippage and the jam of drainage tube, can also the timing control drainage tube switching, guarantee the drainage effect, solve current drainage tube and produce the slippage easily and block up, and the problem of inconvenient timing control drainage switching.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims (6)

1. The utility model provides a prevent blockking up anticreep drainage tube regularly drains, includes body and pipe box, its characterized in that: the pipe sleeve is sleeved outside the pipe body, a fixing ring is arranged on the periphery of the pipe body and arranged in an annular groove in the pipe sleeve, one end of the pipe body is a drainage head, an anti-falling air bag is arranged at one end, close to the drainage head, of the pipe sleeve, an inflation connector is arranged at the other end of the pipe sleeve and connected with the anti-falling air bag through an inflation pipe arranged in the pipe sleeve, an electric control switch valve and a flusher are further arranged on the pipe body and communicated with the pipe body through a flushing pipe, the electric control switch valve is electrically connected with a timer, a controller and a driver, and the controller is electrically connected with a power supply and a switch.

2. The timed drainage anti-clogging anti-falling drainage tube according to claim 1, characterized in that: the flusher is a hand-pinching elastic air bag.

3. The timed drainage anti-clogging anti-falling drainage tube according to claim 1, characterized in that: the electric control switch valve is an electric control butterfly valve.

4. The timed drainage anti-clogging anti-falling drainage tube according to claim 1, characterized in that: the drainage head is provided with a plurality of drainage holes.

5. The timed drainage anti-clogging anti-falling drainage tube according to claim 1, characterized in that: the outer wall of the pipe sleeve is provided with anti-skid protrusions which are punctiform protrusions.

6. The timed drainage anti-clogging anti-falling drainage tube according to claim 1, characterized in that: and a plug is arranged on the inflation connector.

Images