CN219770373U - Peritoneal dialysis waste liquid bag flowing back processing apparatus - Google Patents
Peritoneal dialysis waste liquid bag flowing back processing apparatus Download PDFInfo
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- CN219770373U CN219770373U CN202320719581.9U CN202320719581U CN219770373U CN 219770373 U CN219770373 U CN 219770373U CN 202320719581 U CN202320719581 U CN 202320719581U CN 219770373 U CN219770373 U CN 219770373U
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- waste liquid
- peritoneal dialysis
- liquid bag
- barrel body
- bag
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- 239000007788 liquid Substances 0.000 title claims abstract description 174
- 239000002699 waste material Substances 0.000 title claims abstract description 131
- 238000000502 dialysis Methods 0.000 title claims abstract description 39
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 abstract description 5
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 208000028659 discharge Diseases 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000010865 sewage Substances 0.000 description 5
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000385 dialysis solution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000002906 medical waste Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 208000028208 end stage renal disease Diseases 0.000 description 1
- 201000000523 end stage renal failure Diseases 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003907 kidney function Effects 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Abstract
The utility model provides a peritoneal dialysis waste liquid bag drainage treatment device which comprises a barrel body, a barrel cover, an extrusion assembly and a drainage pipe, wherein the barrel cover is arranged at the top of the barrel body; the inside of the barrel body is horizontally provided with a filter plate which divides the barrel body into a treatment cavity at the upper part and a liquid collecting cavity at the lower part, and a plurality of prickers with upward tips are uniformly distributed on the top surface of the filter plate; the waste liquid bag is placed in the filter vat, the waste liquid bag is extruded towards the pricking pin through the extrusion component, the pricking pin can puncture the waste liquid bag, the waste liquid in the waste liquid bag is rapidly discharged through extrusion, and the waste liquid can be temporarily stored in the liquid collecting cavity or discharged through the liquid discharge pipe; in the whole, the device can easily puncture the waste liquid bag under the condition that medical staff does not contact the waste liquid bag, can prevent that medical staff from being polluted by waste liquid and causing cross infection, can not make waste liquid spill and pollute the environment yet, can improve waste liquid bag and waste liquid separation speed, flowing back efficiency simultaneously.
Description
Technical Field
The utility model relates to the technical field of peritoneal dialysis, in particular to a peritoneal dialysis waste liquid bag drainage treatment device.
Background
Peritoneal dialysis is one of the important methods for treating end-stage kidney diseases, and is to take the peritoneal membrane as a dialysis membrane to infuse dialysate into the peritoneal cavity, remove metabolic waste and excessive moisture retained in a body through the principles of dispersion, convection, ultrafiltration and the like, and supplement necessary substances through the dialysate, so that the residual kidney function can be protected, the clinical symptoms of patients can be improved, and the survival time of the patients can be prolonged; the peritoneal dialysis waste liquid generated after peritoneal dialysis is contained in waste liquid bags, 2000-2500 milliliters of waste liquid is contained in each bag, and generally, about 4 bags of waste liquid are generated by each peritoneal dialysis patient every day, so that a large number of waste liquid bags with waste liquid are generated in hospitals every day, and the waste liquid bags can be discarded in a medical waste bin after liquid draining treatment to finish the treatment of the peritoneal dialysis waste liquid bags.
At present, the liquid discharge treatment method for the peritoneal dialysis waste liquid bag comprises the following steps: the medical staff firstly conveys the waste liquid bag to a toilet or a sewage washing room, and then directly uses the sharp device to puncture the waste liquid bag so that the waste liquid flows into a urinal or a sewage treatment tank; in the method, medical staff directly contact the waste liquid bag, if the puncture opening is large in the process of puncturing the waste liquid bag, waste liquid is easy to splash on hands or bodies of the medical staff, the safety is poor, the medical staff is easy to be polluted by the waste liquid to cause cross infection, and meanwhile, the waste liquid is easy to splash on the ground to cause overflow of the waste liquid to cause environmental pollution; if the puncture is smaller, the waste liquid flows out by itself, so that the waste liquid bag and the waste liquid are separated slowly and the working efficiency is low.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a peritoneal dialysis waste liquid bag liquid discharge treatment device which can easily puncture a waste liquid bag without contact risk for medical staff and improve the separation speed and the liquid discharge efficiency of the waste liquid bag and the waste liquid.
The utility model adopts the following technical scheme to realize the aim of the utility model: the peritoneal dialysis waste liquid bag drain treatment device comprises a barrel body, a barrel cover, an extrusion assembly and a drain pipe, wherein the barrel cover is arranged at the top of the barrel body, and the extrusion assembly is connected and arranged on the barrel cover;
the device comprises a barrel body, a liquid collecting cavity, a plurality of prickers, an extrusion assembly and a pressing assembly, wherein the barrel body is horizontally provided with a filter plate, the filter plate divides the barrel body into an upper treatment cavity and the liquid collecting cavity, the top surface of the filter plate is uniformly provided with the prickers with upward tips, and the extrusion assembly is used for extruding a waste liquid bag arranged in the treatment cavity to the prickers; the liquid discharge pipe is communicated with the liquid collecting cavity.
Further, a valve is arranged on the liquid discharge pipe, a hanging ring is arranged at one end, far away from the liquid collecting cavity, of the liquid discharge pipe, and a hook which can be matched and hung with the hanging ring is arranged at the upper part of the outer side of the barrel body.
Further, the pricking pin is composed of at least three right triangle pricking plates, one right-angle side of the pricking plates is overlapped, the pricking plates are uniformly arranged in a circumference mode by taking the right-angle side as an axis, and a liquid discharge channel is formed in an area between two adjacent pricking plates.
Further, the extrusion assembly comprises a screw rod, an extrusion plate and a rotating handle, wherein the extrusion plate and the rotating handle are fixedly arranged at the bottom end and the top end of the screw rod, and a screw hole which is in threaded connection with the screw rod in a matching manner is formed in the barrel cover.
Preferably, the extrusion plate is a rubber plate.
Further, the peritoneal dialysis waste liquid bag drain treatment device further comprises a filter barrel, a plurality of through holes corresponding to the number and the positions of the prickers are formed in the bottom surface of the filter barrel, and the prickers can penetrate out of the through holes.
Further, the peritoneal dialysis waste liquid bag drain treatment device further comprises a limiting strip for limiting the position of the filter vat, and the limiting strip is arranged on the inner wall of the vat body.
Preferably, the limit strips are formed by a plurality of uniformly distributed on the same horizontal plane or are annular.
Preferably, the top surface of the limit strip is an inclined surface inclined towards the inner side of the barrel body.
By adopting the technical scheme, the utility model better achieves the aim, and the peritoneal dialysis waste liquid bag liquid discharge treatment device is characterized in that the waste liquid bag is placed in the filter vat, the waste liquid bag is extruded towards the puncture needle through the extrusion assembly, the puncture needle can puncture the waste liquid bag, the waste liquid in the waste liquid bag is rapidly discharged through extrusion, and the waste liquid can be temporarily stored in the liquid collecting cavity or discharged through the liquid discharge pipe; in the whole, the device can puncture the waste liquid bag easily under the condition that medical personnel do not contact the waste liquid bag, can prevent that medical personnel from being polluted by waste liquid and leading to cross infection, also can not make waste liquid spill pollution environment, and accessible extrusion subassembly improves waste liquid bag and waste liquid separation speed, flowing back efficiency simultaneously.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model.
FIG. 2 is a schematic view of the structure of the lancet 4 of the present utility model.
Fig. 3 is an enlarged schematic view of section a of fig. 1 in accordance with the present utility model.
The reference numerals are described in the following table.
Detailed Description
For a clearer description of embodiments of the utility model or of the solutions of the prior art, the drawings that are needed in the description of the embodiments or of the prior art will be briefly described, it being apparent that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art, the utility model being further described below with reference to the accompanying drawings:
example 1
Referring to fig. 1 and 2 of the specification, a peritoneal dialysis waste liquid bag liquid discharge treatment device comprises a barrel body 1, a barrel cover 2, an extrusion assembly 5 and a liquid discharge pipe 8, wherein the barrel cover 2 is arranged at the top of the barrel body 1, one end of the barrel cover 2 is hinged to one end of the top of the barrel body 1, the other end of the barrel cover 2 can be detachably buckled through a buckle, and the buckle is a common and commonly used component in daily life and is used for realizing the buckling of the barrel body 1 and the barrel cover 2, so that the repeated description is omitted; the extrusion component 5 is connected and arranged on the barrel cover 2;
the device is characterized in that a filter plate 11 is horizontally arranged in the barrel body 1, filter holes are densely distributed on the filter plate 11, the filter plate 11 divides the barrel body 1 into an upper treatment cavity 12 and a lower liquid collecting cavity 13, a plurality of prickers 4 with upward tips are uniformly distributed on the top surface of the filter plate 11, an extrusion assembly 5 is used for extruding a waste liquid bag arranged in the treatment cavity 12 towards the prickers 4, so that the waste liquid bag is pierced or even pierced by the prickers 4, and waste liquid in the waste liquid bag can be extruded and discharged under the action of the extrusion assembly 5, so that the separation speed of the waste liquid bag and the waste liquid is accelerated, and the efficiency is improved; the liquid discharge pipe 8 is communicated with the liquid collecting cavity 13, waste liquid in the liquid collecting cavity 13 can be discharged into a urinal or a sewage treatment tank through the liquid discharge pipe 8, and meanwhile, the liquid discharge pipe 8 is provided with a valve 7, so that the waste liquid can be temporarily stored in the liquid collecting cavity 13 when the valve 7 is closed.
In order to be convenient for observe the waste liquid volume in the liquid collecting cavity 13, can also be provided with the liquid level ware on staving 1 lateral wall, can carry out the operation of flowing back when the waste liquid volume reaches a certain amount in the liquid collecting cavity 13, considers this peritoneal dialysis waste liquid bag flowing back processing apparatus's flexibility simultaneously, can set up the pulley in staving 1 bottom, be convenient for remove the device to the lavatory or carry out the operation of flowing back between dirty washing, of course also can be fixed in the appointed position between lavatory or dirty washing with this peritoneal dialysis waste liquid bag flowing back processing apparatus, the waste liquid bag of collecting takes to the lavatory or places in staving 1 between dirty washing.
Meanwhile, after the waste liquid is temporarily stored in the liquid collecting cavity 13, the barrel cover 2 can be opened to add disinfectant into the barrel body 1 to disinfect the waste liquid and then the waste liquid is discharged into a urinal or a sewage treatment tank, so that the risk that medical staff is polluted by the waste liquid easily to cause cross infection can be further prevented.
In order to facilitate the storage of the liquid discharge pipe 8, a hanging ring is arranged at one end of the liquid discharge pipe 8 away from the liquid collecting cavity 13, and a hook which can be matched and hung with the hanging ring is arranged at the upper part of the outer side of the barrel body 1 at the same side with the liquid discharge pipe 8, so that the liquid discharge pipe 8 can be hung and stored when the liquid discharge pipe 8 is not needed.
In one embodiment, referring to fig. 2, the pricking pin 4 is composed of three right triangle pricking plates 41, one right angle side of the three pricking plates 41 is coincident, and the three pricking plates 41 are uniformly arranged with the right angle side as an axis at an included angle of 120 degrees; when the tip formed by the three piercing plates 41 continuously moves towards the waste liquid bag after piercing the waste liquid bag, the inclined edges of the three piercing plates 41 play a role of flaring to expand the piercing openings, meanwhile, a liquid discharge channel which gradually increases from top to bottom is formed in the area between two adjacent piercing plates 41, and waste liquid can be discharged along the liquid discharge channel, so that the liquid discharge speed can be improved.
In one embodiment, referring to fig. 1, the extrusion assembly 5 includes a screw 52, an extrusion plate 51 and a rotary handle 53 fixedly installed at the bottom and top ends of the screw 52, and a screw hole in threaded connection with the screw 52 is formed in the barrel cover 2, wherein the screw hole is located in the center of the barrel cover 2; by rotating the rotating handle 53, the screw 52 rises or falls relative to the screw hole, so as to drive the extruding plate 51 to rise or fall, when falling, the waste liquid bag placed in the treatment cavity 12 is extruded towards the puncture needle 4, so that the waste liquid bag is punctured or even pierced by the puncture needle 4, and the waste liquid in the waste liquid bag can be extruded and discharged under the action of the extruding component 5, thereby accelerating the separation speed of the waste liquid bag and the waste liquid and improving the efficiency;
specifically, the squeeze plate 51 is a rubber plate, which can prevent the tip of the lancet 4 from being damaged when the squeeze plate 51 contacts the tip of the lancet 4, while ensuring the compression strength of the squeeze plate 51.
In one embodiment, referring to fig. 1 and 3, the peritoneal dialysis waste solution bag drain treatment device further includes a filter vat 3, the top surface of the filter vat 3 is open, at least the side wall thereof is densely provided with filter holes, the bottom surface of the filter vat 3 is provided with a plurality of through holes 31 corresponding to the number and positions of the prickers 4, and the prickers 4 can penetrate out from the through holes 31 at the corresponding positions; the waste liquid bag is arranged in the filter vat 3, when the extruding plate 51 descends, the waste liquid bag arranged in the filter vat 3 is extruded towards the pricker 4, so that the waste liquid bag is pricked or even pierced by the pricker 4, and the waste liquid in the waste liquid bag can be extruded and discharged under the action of the extruding component 5 and enters the liquid collecting cavity 13;
the effect of the filter vat 3 is that the waste liquid bag which can drain waste liquid can be collected, the waste liquid bag sleeved on the pricker 4 can be automatically separated out in the process of lifting the filter vat 3, and finally the waste liquid bag in the filter vat 3 can be poured into the medical garbage can.
In one embodiment, referring to fig. 1 and 3, the peritoneal dialysis waste liquid bag drain treatment device further includes a limiting strip 6 for limiting the position of the filter vat 3, wherein the limiting strip 6 is mounted on the inner wall of the vat 1, specifically, the limiting strip 6 is located between the inner wall surface of the vat 1 and the outer wall surface of the filter vat 3, so that the position of the filter vat 3 mounted in the vat 1 (the filter vat 3 and the vat 1 are mounted coaxially) can be limited, and the puncture needle 4 can be mounted in the through hole 31 at the corresponding position only by rotating the filter vat 3;
specifically, the limit strips 6 are formed by a plurality of components (specifically, three or four components which are symmetrically distributed) uniformly distributed on the same horizontal plane or one annular component.
In a preferred embodiment, the top surface of the limiting strip 6 is an inclined surface inclined towards the inner side of the barrel body 1, when the filter vat 3 is placed in the barrel body 1, the inclined surface of the limiting strip 6 can automatically slide the filter vat 3 into the installation position defined by the corresponding limiting strip 6, and a medical staff only needs to press the filter vat 3 down to install the filter vat 3 in place.
Meanwhile, the whole peritoneal dialysis waste liquid bag liquid draining treatment device is considered to be cleaned and disinfected, the barrel body 1, the barrel cover 2, the filter barrel 3, the puncture needles 4 and the like can be made of stainless steel materials, the limiting strips 6 and the extrusion plate 51 are made of rubber materials, and the liquid draining pipe 8 can be a soft corrugated pipe made of plastic materials.
The application method of the peritoneal dialysis waste liquid bag drainage treatment device comprises the following steps: after medical personnel collect the waste liquid bag, open bung 2, place the waste liquid bag in filter vat 3, close bung 2, after the waste liquid bag in filter vat 3 reaches a certain quantity, rotatory twist grip 53 makes stripper plate 51 move towards in the waste liquid bag, extrude the waste liquid bag to pjncture needle 4, make the waste liquid bag be pierced by pjncture needle 4 even impale, waste liquid in the waste liquid bag flows by oneself, and can extrude the discharge with the waste liquid in the waste liquid bag under the continuous extrusion effect of extrusion subassembly 5, the waste liquid of discharge gets into in the liquid collecting chamber 13, open bung 2, can add antiseptic solution and carry out the disinfection of waste liquid in the staving 1, back open valve 7 is discharged waste liquid to urinal or sewage treatment pond through fluid-discharge pipe 8, put forward the waste liquid bag in it with filter vat 3 at last and empty into medical waste can.
It should be noted that: the waste liquid bag drain treatment described in the patent name (peritoneal dialysis waste liquid bag drain treatment apparatus) means: after the patient carries out peritoneal dialysis, the treatment is carried out on the waste liquid bag filled with the peritoneal dialysis waste liquid, wherein the peritoneal dialysis waste liquid in the peritoneal dialysis waste liquid bag is mainly discharged, and the empty waste liquid bag is convenient to discard in a medical trash can.
It is apparent that modifications and/or additions of parts can be made to the peritoneal dialysis waste bag drain treatment apparatus and corresponding methods described heretofore, without departing from the field and scope of the present utility model.
It is also clear that, although the present utility model has been described in detail with respect to such a peritoneal dialysis solution bag drain treatment apparatus, a person skilled in the art shall certainly be able to achieve many other equivalent forms of peritoneal dialysis solution bag drain treatment apparatus and corresponding methods, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
Claims (7)
1. The utility model provides a peritoneal dialysis waste liquid bag flowing back processing apparatus which characterized in that: the novel water-saving barrel comprises a barrel body (1), a barrel cover (2), an extrusion assembly (5) and a liquid discharge pipe (8), wherein the barrel cover (2) is arranged at the top of the barrel body (1), and the extrusion assembly (5) is connected and arranged on the barrel cover (2);
the device is characterized in that a filter plate (11) is horizontally arranged in the barrel body (1), the filter plate (11) divides the barrel body (1) into a treatment cavity (12) at the upper part and a liquid collecting cavity (13) at the lower part, a plurality of prickers (4) with upward tips are uniformly distributed on the top surface of the filter plate (11), and an extrusion assembly (5) is used for extruding a waste liquid bag arranged in the treatment cavity (12) to the prickers (4); the liquid discharge pipe (8) is communicated with the liquid collecting cavity (13);
the extrusion assembly (5) comprises a screw (52), an extrusion plate (51) and a rotary handle (53), wherein the extrusion plate (51) and the rotary handle (53) are fixedly arranged at the bottom end and the top end of the screw (52), and a screw hole which is in threaded connection with the screw (52) in a matching way is formed in the barrel cover (2).
2. The peritoneal dialysis waste solution bag drain treatment device according to claim 1, wherein: the puncture needles (4) are composed of at least three puncture plates (41) with right-angled triangles, one right-angle side of each puncture plate (41) is overlapped, the puncture plates (41) are uniformly arrayed circumferentially by taking the right-angle side as an axis, and a liquid discharge channel is formed in the area between two adjacent puncture plates (41).
3. The peritoneal dialysis waste solution bag drain treatment device according to claim 1, wherein: the extrusion plate (51) is a rubber plate.
4. The peritoneal dialysis waste solution bag drain treatment device according to claim 1, wherein: the peritoneal dialysis waste liquid bag drain treatment device further comprises a filter vat (3), a plurality of through holes (31) corresponding to the needles (4) in number and position are formed in the bottom surface of the filter vat (3), and the needles (4) can penetrate out of the through holes (31).
5. The peritoneal dialysis waste solution bag drain treatment apparatus according to claim 4, wherein: the peritoneal dialysis waste liquid bag drainage treatment device further comprises a limiting strip (6) for limiting the position of the filter drum (3), and the limiting strip (6) is arranged on the inner wall of the drum body (1); the limit strips (6) are formed by a plurality of uniformly distributed on the same horizontal plane or are annular.
6. The peritoneal dialysis waste solution bag drain treatment apparatus according to claim 5, wherein: the top surface of the limit strip (6) is an inclined surface inclined towards the inner side of the barrel body (1).
7. The peritoneal dialysis waste solution bag drain treatment device according to claim 1, wherein: the liquid discharge pipe (8) is provided with a valve (7), one end of the liquid discharge pipe (8) far away from the liquid collecting cavity (13) is provided with a hanging ring, and the upper part of the outer side of the barrel body (1) is provided with a hook which can be matched and hung with the hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320719581.9U CN219770373U (en) | 2023-04-04 | 2023-04-04 | Peritoneal dialysis waste liquid bag flowing back processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320719581.9U CN219770373U (en) | 2023-04-04 | 2023-04-04 | Peritoneal dialysis waste liquid bag flowing back processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219770373U true CN219770373U (en) | 2023-09-29 |
Family
ID=88134964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320719581.9U Active CN219770373U (en) | 2023-04-04 | 2023-04-04 | Peritoneal dialysis waste liquid bag flowing back processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219770373U (en) |
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2023
- 2023-04-04 CN CN202320719581.9U patent/CN219770373U/en active Active
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