CN116672520B - Piston type anti-blocking multifunctional drainage bag - Google Patents

Abstract

The invention provides a piston type anti-blocking multifunctional drainage bag, belonging to the technical field of medical appliances; the novel flushing device comprises a flushing bin, wherein a flushing pipe is inserted into the flushing bin, and a spraying pipe, a water pump, a flushing box, a driver, a piston, a fixing screw, a tension spring and the flushing bin are connected to the other side of the flushing pipe in a clamping mode. According to the invention, the water pump is arranged to wash the flushing bin, the piston is pressed by the piston to clamp the piston, the piston is pulled to pop up the elastic buckle, the accumulated liquid flows into the flow guide pipe, the negative pressure sample bottle is used for taking samples, the accumulated liquid flows into the flow guide bag, cleaning water enters the flow guide bag, and the use effect of the device is enhanced.

Description

Piston type anti-blocking multifunctional drainage bag

Technical Field

The invention relates to the technical field of medical appliances, in particular to a piston type anti-blocking multifunctional drainage bag.

Background

Surgical drainage tubes used clinically are of various types, and some are used for wounds, and some are used for thoracic, abdominal, gastrointestinal, biliary, urethra and the like. Surgical drainage is used to direct pus, blood, fluids accumulated in human tissue or cavities to the outside of the body, preventing post-operative infections and affecting wound healing. When a patient uses the drainage tube, the phenomena of tube blockage, unsmooth drainage and the like are often encountered, and the condition of drainage liquid inspection is left. When the drainage is not smooth, medical staff is required to squeeze the drainage bag pipeline, when the effect is poor, the drainage tube and the drainage bag are required to be separated, the drainage tube is back pumped by a syringe, or the syringe is used for pumping the 0.9% sodium chloride injection to flush the pipeline, so that the effect of dredging the drainage pipeline is achieved. When the drainage liquid needs to be reserved for culture, the drainage tube and the drainage bag are also required to be separated, and the drainage liquid is extracted by using a syringe.

The patent of application number CN202120551331.X discloses a multi-functional use anti-reflux drainage bag, through setting up tee bend interface, spiral interface and conical joint, when medical staff carries out bladder washing or carries out other washing operation to the patient, the conical joint that will dismantle is connected with the urinary catheter, then the tube head and the airtight joint of separation membrane of flushing fluid connecting pipe are connected, rotatory rotary disk, make the flushing fluid connecting pipe be linked together with the urinary catheter, the flushing fluid can flow into in the patient after the intercommunication, after the flushing fluid flows in completely, the rotatory rotary disk in the back again, it is linked together with the thick film bag to reach urinary catheter, the flushing fluid just can enter into the thick film bag in vivo, and can discharge from the export control valve who is linked together with the thick film bag in vivo, avoid additionally preparing other bags, thereby reach the purpose of saving resources, through setting up anti-reflux membrane and drainage bag body, and when the patient who puts into drainage tube postoperative needs to connect the thick film bag body, then separate conical joint and be connected with the end after the separation, then carry out drainage to the patient, through the three-way interface and drainage bag body design an organic whole, thereby the emergence of drainage tube can not take place the hidden danger to the patient, the safety hazard is reduced.

However, in the use process, the drainage tube and the drainage bag are separated, so that the joint is easy to pollute, the infection is caused, the syringe is required to be taken alone or physiological sodium chloride is extracted by the syringe every time the pipeline is dredged, the syringe is inconvenient to use, the consumable is increased, the cost is increased, and the sample is also required to be taken because the syringe is washed, so that the sample cannot be reserved, the whole use of the device is troublesome, the device is not taken at a good storage position, the position of the fixed needle opening is difficult to drain in situ due to the problem of the size of the device, the liquid drain is difficult to drain due to internal extrusion or blockage when the liquid drain is opened after the extraction and the blockage are temporarily stopped, and the liquid drain is difficult to extract again.

Disclosure of Invention

The invention aims to solve the technical problem of providing a piston type anti-blocking multifunctional drainage bag so as to solve the problems that the existing drainage port falls down to cause injury of a patient, the drainage port is blocked or effusion cannot be discharged due to resistance.

In order to solve the technical problems, the invention provides the following technical scheme:

The utility model provides a multi-functional drainage bag is prevented blocking up to piston, includes washes the storehouse, the inside grafting of washing the storehouse has the wash pipe, the opposite side joint of wash pipe has the spout pipe, the water pump has been cup jointed to the one end of spout pipe, the surface joint of water pump has the washout case, the inside joint of washout case has the driver, the inside slip grafting of washing the storehouse has the piston, the internal thread of piston runs through there is the fixed screw, the one end of fixed screw is equipped with tension spring, another end joint of tension spring has washes the storehouse, one side grafting of washing the storehouse has elasticity to detain, the surface that elasticity was detained has cup jointed extrusion spring.

Preferably, a guide pipe is inserted into the flushing bin, and a double-head pipe is inserted into the guide pipe.

Preferably, the outer surface of the double-ended tube is sleeved with a negative pressure sample bottle, and the other end of the flow guide tube is sleeved with a flow guide bag.

Preferably, a rotating shaft is inserted into the flushing bin, and a fixing plate is sleeved on the outer surface of the rotating shaft.

Preferably, an adhesive patch is arranged on one side of the fixing plate, and a needle is arranged on the other side of the flushing bin.

Preferably, one side of the piston is clamped with a rubber ring, and the outer surface of the fixing plate is sleeved with a blocking block.

Preferably, the inside grafting of wasing the case has the receiver, the inside joint of wasing the case has the heating panel.

Preferably, a handle is inserted into the outer surface of the cleaning box.

Compared with the prior art, the invention has at least the following beneficial effects:

In the above-mentioned scheme, clear up the plugging point through setting up the wash pipe, the piston carries out negative pressure extraction through tension spring and washing storehouse, and the piston presses the elasticity and detains the card piston, and the pulling elasticity is detained the piston and is popped out, and the hydrops flows into the honeycomb duct, and the negative pressure of negative pressure sample bottle makes it stay and gets the sample, and the hydrops gets into in the water conservancy diversion bag along the another side, in the clean water got into the water conservancy diversion bag, has strengthened the result of use of equipment greatly.

Through plucking the spacer block, the pivot makes the fixed plate open, and the adhesion pastes laminating skin, covers the spacer block and prevents the syringe needle to prick the people, and receiver accomodates small-size device or spare, brings outdoor use to the patient, and the handle conveniently removes, and the radiating panel heat dissipation very big increase the application range and the usability of unexpected condition of equipment.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic perspective view of a piston type anti-blocking multifunctional drainage bag;

FIG. 2 is a schematic view of a partial explosion perspective structure of a piston type anti-blocking multifunctional drainage bag;

FIG. 3 is an exploded perspective view of the purge bin;

FIG. 4 is an exploded perspective view of a negative pressure sample bottle and a baffle bag;

FIG. 5 is a schematic view of an exploded perspective view of a first portion of the flush cartridge;

FIG. 6 is a schematic view of a second part of the explosion structure of the flushing bin;

fig. 7 is a schematic view of a partially cut-away front structure of a flush cartridge.

[ Reference numerals ]

1. Flushing a bin; 2. a flushing pipe; 3. a discharge pipe; 4. a water pump; 5. a cleaning box; 6. a driver; 7. a piston; 8. a set screw; 9. a tension spring; 10. an elastic buckle; 11. extruding a spring; 12. a flow guiding pipe; 13. a double-ended tube; 14. a negative pressure sample bottle; 15. a diversion bag; 16. a rotating shaft; 17. a fixing plate; 18. an adhesive patch; 19. a needle; 20. a rubber ring; 21. a barrier block; 22. a storage box; 23. a heat dissipation plate; 24. a handle.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the invention, this is for illustrative purposes only and is not intended to limit the invention to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The invention provides a piston type anti-blocking multifunctional drainage bag which is described in detail below with reference to the accompanying drawings and specific embodiments. While the invention has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the invention specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1-6, this embodiment provides a piston anti-blocking multifunctional drainage bag, including a flushing bin 1, flushing tube 2 is inserted in the interior of flushing bin 1, another side joint of flushing tube 2 has blowout tube 3, water pump 4 has been cup jointed to one end of blowout tube 3, the surface joint of water pump 4 has washout case 5, the inside joint of washout case 5 has driver 6, sliding plug has piston 7 in the interior of flushing bin 1, the internal thread of piston 7 runs through and has fixed screw 8, one end of fixed screw 8 is equipped with tension spring 9, the other end joint of tension spring 9 has flushing bin 1, one side of flushing bin 1 is inserted and is buckled 10, extrusion spring 11 has been cup jointed to the surface of elasticity knot 10, the inside of flushing bin 1 has been inserted and has honeycomb duct 12, the inside of honeycomb duct 12 has been inserted and has been cup jointed double-ended pipe 13, negative pressure sample bottle 14 has been cup jointed to the surface of double-ended pipe 13, the other end of honeycomb duct 12 has cup jointed guide bag 15, one side joint of piston 7 has rubber circle 20.

The compression spring (pressure spring) is a spiral spring bearing axial pressure, and the spring is generally divided into an equal-pitch spring and a variable-pitch spring, and the shape of the compression spring is as follows: cylindrical, conical, convex and concave, a small amount of non-circular, etc., there is a certain gap between the rings of the compression spring, and when an external load is applied, the spring contracts and deforms, storing deformation energy. The pitch-variable springs are becoming more and more common, not just equal pitch springs, and can play different roles in different environments.

Normal saline in the cleaning box 5 is pumped by the water pump 4, then the internal blocking place is cleaned by the spraying pipe 3 and the flushing pipe 2, one end of the tension spring 9 is fixed in the piston 7 by the fixing screw 8, the other end is hooked with the annular buckle in the flushing bin 1 so as to perform stretching action, the piston 7 is ensured to rebound to the original position, when the piston 7 is pressed into the elastic buckle 10, the elastic buckle 10 is clamped in the circular holes on two sides of the piston 7 by the extrusion spring 11, cleaning operation can be performed after effusion is prevented, the two elastic buckles 10 are pulled together after cleaning is finished, the piston 7 can be directly pulled back to the original position due to the stretching elastic effect of the tension spring 9, in vivo effusion can be performed negative pressure effect when pulled back, the in vivo effusion can directly flow out, liquid leakage can be effectively prevented by the rubber ring 20, the effusion can pass through the guide pipe 12, the specimen needs to be obtained at the beginning, and the subsequent problem of cleaning liquid pollution possibly exists, firstly, one end of the guide pipe 12 needs to be pinched to prevent the effusion from flowing out when the double-end pipe 13 is inserted into the guide pipe 12, then, the negative pressure sample bottle 14 is butted with the double-end pipe 13, the effusion can be sampled by loosening and pinching one end of the guide pipe 12, the joint of the guide pipe 12 and the double-end pipe 13 is provided with an extrusion block, the extrusion block can connect the guide pipe 12 with the negative pressure sample bottle 14 through the double-end pipe 13, the effect is to prevent the liquid from flowing out, the double-end pipe 13 needs to be removed from the inside of the guide pipe 12 in time after the sampling is finished, otherwise, the effusion and the cleaning liquid flow out or the effusion sample can enter the inside of the negative pressure sample bottle 14 to cause the problem of pollution, outage liquid can enter the inside of the guide bag 15 along the other side path to be stored, the physiological saline for cleaning also enters the inside of the guide bag 15 for storage.

The rotary shaft 16 is inserted into the washing bin 1, the fixed plate 17 is sleeved on the outer surface of the rotary shaft 16, the adhesive plaster 18 is arranged on one side of the fixed plate 17, the needle 19 is arranged on the other side of the washing bin 1, the blocking block 21 is sleeved on the outer surface of the fixed plate 17, the storage box 22 is inserted into the washing box 5, the heat dissipation plate 23 is clamped into the washing box 5, the handle 24 is inserted into the outer surface of the washing box 5, the blocking block 21 is firstly picked off, then the rotary shaft 16 in the washing bin 1 is used for opening the turnover cover of the fixed plate 17, then the adhesive plaster 18 is torn off, the adhesive plaster 18 can be pricked into the needle 19, the adhesive plaster is attached to the skin to prevent the whole equipment from falling down, and operations such as specimen reserving, liquid discharging, cleaning, flushing and the like can be carried out after the equipment is pushed up, the main functions of the baffle block 21 are to combine the fixing plate 17 and prevent the needle 19 from injuring medical staff or garbage cleaning staff, after the equipment is used, the baffle block 21 can be covered to prevent dirt from being pricked into the cleaning staff to cause unexpected consequences, part of the equipment can be placed and stored in the storage box 22, if unexpected situations occur, such as earthquake relief, when an ambulance moves a patient on site or other factors cause that the patient can not conduct effusion diversion in the body of a hospital, the medical staff can carry the equipment to the outside through the handle 24 for use on the patient with unexpected situations, thereby not only reducing the treatment time, relieving the pain of the patient, but also temporarily controlling the illness state, preventing the effusion from causing other illness state attacks, and the heat dissipation plate 23 is used for dissipating heat and facilitating the cleaning liquid to be supplied from the water pump 4.

According to the technical scheme, physiological saline in the cleaning box is pumped by the water pump, then the internal blocking site is cleaned by the spraying pipe and the flushing pipe, the piston is stretched by the fixing screw fixed by internal threads, the tension spring and the flushing bin, the piston can rebound to the original position, when the piston presses the elastic buckle to clamp the piston through the extrusion spring, after the accumulated liquid is prevented from flowing out, the cleaning operation can be performed, the two elastic buckles are pulled together after the cleaning operation is finished, the piston can be directly pulled back to the original position due to the stretching elastic effect of the tension spring, the accumulated liquid in the body can be subjected to negative pressure effect when pulled back, the accumulated liquid can directly flow out, the liquid can be effectively prevented from leaking through the guide pipe, the accumulated liquid can firstly flow into and leave the sample through the negative pressure effect of the negative pressure sample bottle and the double-head pipe, the rest accumulated liquid can enter the inside of the guide bag along the other side for storage, the physiological saline for cleaning can also enter the inside of the guide bag for storage, and the use effect of the device is greatly enhanced, and the liquid discharging and the cleaning effect is very good.

Through plucking the separation piece earlier, then use the pivot that washes the inside of storehouse to make the fixed plate open, then tear the sticker on bonding surface, just can prick into after aiming at the position of syringe needle, at this moment the bonding will laminate with skin, prevent whole equipment to fall down, just can leave the sample after the equipment is gone up, flowing back, the operation such as clear up, wash, the main effect through the separation piece is merge the fixed plate and prevent syringe needle to stab medical personnel or rubbish clearance personnel, after equipment use, just can cover the separation piece and prevent that the filth from stabbing into clearance personnel, cause the emergence of unexpected result, partial equipment can all place and accomodate in the inside of receiver, make things convenient for medical personnel to bring the outdoor patient to the unexpected condition to use, the handle is convenient to remove, then heat dissipation and convenient clearance liquid, very big increase the application range of equipment and the service ability of unexpected condition.

The invention is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the invention. In the following description of preferred embodiments of the invention, specific details are set forth in order to provide a thorough understanding of the invention, and the invention will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.

Claims (4)

1. A multifunctional plug-type anti-blocking drainage bag, comprising:

The flushing bin is internally inserted with a flushing pipe, one end of the flushing pipe is connected with a spraying pipe in a clamping mode, one end of the spraying pipe is connected with a water pump in a sleeved mode, and the outer surface of the water pump is connected with a flushing box in a clamping mode;

the inside of the washing box is clamped with a driver, a piston is inserted in the washing bin in a sliding manner, a fixing screw penetrates through the internal thread of the piston, and a tension spring is arranged at one end of the fixing screw;

One end of the tension spring is clamped with a flushing bin, one side of the flushing bin is inserted with an elastic buckle, and the outer surface of the elastic buckle is sleeved with an extrusion spring;

The inside of the flushing bin is inserted with a guide pipe which is divided into two pipelines, wherein one pipeline is inserted with a double-head pipe, and the other pipeline is sleeved with a guide bag;

the outer surface of the double-ended tube is sleeved with a negative pressure sample bottle, and the other end of the flow guide tube is sleeved with a flow guide bag;

a rotating shaft is inserted into the flushing bin, and a fixing plate is sleeved on the outer surface of the rotating shaft;

An adhesive patch is arranged on one side of the fixing plate, and a needle is arranged at one end of the flushing bin;

When the piston is pressed in, the elastic buckle clamps the piston through the extrusion spring, after the effusion is prevented from flowing out, cleaning operation is carried out, after cleaning is finished, the two elastic buckles are pulled together, the piston is directly pulled back to the original position due to the stretching elastic effect of the tension spring, and the effusion in the body flows out under the negative pressure effect when the piston is pulled back.

2. The anti-blocking multifunctional drainage bag of claim 1, wherein one side of the piston is clamped with a rubber ring, and the outer surface of the fixing plate is sleeved with a blocking block.

3. The multifunctional plug-type anti-blocking drainage bag according to claim 1, wherein a storage box is inserted into the cleaning box, and a heat dissipation plate is clamped into the cleaning box.

4. The piston anti-blocking multifunctional drainage bag of claim 1, wherein a handle is inserted into the outer surface of the cleaning box.