CN204543036U - portable peritoneal dialysis liquid changing device - Google Patents
portable peritoneal dialysis liquid changing device Download PDFInfo
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- CN204543036U CN204543036U CN201520239430.9U CN201520239430U CN204543036U CN 204543036 U CN204543036 U CN 204543036U CN 201520239430 U CN201520239430 U CN 201520239430U CN 204543036 U CN204543036 U CN 204543036U
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- peritoneal dialysis
- dialysis liquid
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Abstract
This utility model provides a kind of portable peritoneal dialysis liquid changing device, comprises housing and the cover plate being arranged on the housing left and right sides, cover plate is connected with glove, and the outer wall of housing is provided with two the slotting films arranged in diagonal angle.The portable peritoneal dialysis liquid changing device that this utility model provides, by by two slotting films in the outer wall being arranged in housing diagonally, after the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid enter housing from two the slotting films arranged in diagonal angle respectively, the working place carrying out between the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid connecting increases, the left hand of patient stretches in the glove on the cover plate of left side, the right hand of patient stretches in the glove on the cover plate of right side, when two handss of patient hold external short tube and Y-piece respectively, the activity space of patient hand increases greatly, the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid linearly dock, avoid external short tube and the bending blocking of Y-piece, ensure that smooth and easy the carrying out of changing liquid operation.
Description
Technical field
This utility model relates to technical field of medical instruments, especially relates to a kind of portable peritoneal dialysis liquid changing device.
Background technology
Dialysis (dialysis) is the principle being diffused into water (or buffer) by micromolecule through semi-permeable membrane, a kind of separating and purifying technology micromolecule and biomacromolecule separated.Dialysis therapy is the Therapeutic Method that the composition in body fluid (solute or moisture) is excreted by semipermeable membrane, generally can be divided into hemodialysis and peritoneal dialysis two kinds.
Wherein, peritoneal dialysis (peritoneal dialysis, PD) utilizes the peritoneum of human body self as a kind of dialysis of dialyzer.Carried out the exchange of solute and moisture by the plasma fraction in the blood capillary of the dialysis solution and peritoneum opposite side that pour into abdominal cavity, the metabolite of retention in purged body and too much moisture, supplement the necessary material of body by dialysis solution simultaneously.By constantly upgrading peritoneal dialysis liquid, reaching kidney and substituting or the object of Supporting Therapy.
Patients undergoing peritoneal dialysis is based on house therapeutic modality, the liquid that changes carrying out 3 ~ 4 times of need following the doctor's advice every day operates, the saturating patient of abdomen need pour into self abdominal cavity and effluent discharge to ensure dialysis treatment peritoneal dialysis liquid, and the external short tube implanted in the saturating patient body of abdomen needs constantly to be connected and to dissociate with the Y-piece of peritoneal dialysis liquid when changing liquid, in order to peritonitis of protecting from infection, must exchange liquid environment has certain requirement.Such as to isolate one at home and independently change fluid space, ventilation of regularly windowing, with disinfectant cleaning floor, every day timing open Burdick lamp, will close the doors and windows when changing liquid prevents dust, house pet must not enter in etc. requirement.
Develop for this reason a kind ofly can be in, go to work even go on business can facilitate, the legerity type peritoneal dialysis that peritoneal dialysis changes liquid operation that completes of safety cleans storehouse, it is the preventer carrying out when changing dressings (peritoneal dialysis liquid) for patients undergoing peritoneal dialysis that storehouse is cleaned in this peritoneal dialysis, realize abdomen and thoroughly change liquid removableization, increasing the free activity space of patient and reduce the generation of peritonitis, is also that the one of the patient that condition is not spacious is at home selected.The side cover that storehouse comprises warehouse and is connected to warehouse two ends is cleaned in this peritoneal dialysis, two side covers are symmetrical arranged, each side cover is provided with the disposable glove of one connection and disposable slotting film, and wherein insert the side that film is arranged on close human body, glove are arranged on the side away from human body.During use, enter in warehouse by the Y-piece of the external short tube of patient's abdominal part and peritoneal dialysis liquid through inserting film, staff is inserted in glove and is connected with the Y-piece of peritoneal dialysis liquid by external short tube.
But because slotting film is arranged on the side near human body, the distance between two slotting films is very near, and space is very limited, user is made to operate when changing liquid very inconvenient and easily cause line clogging.
In addition, after user completes peritoneal dialysis, the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid is needed to withdraw from from warehouse respectively, because slotting film is the worse for wear, thus the Y-piece of external short tube and peritoneal dialysis liquid forms cavity at slotting film after warehouse is withdrawn from, and the sealing of warehouse declines greatly, environmental contaminants easily enters warehouse, the cover plate that must more renew after therefore using, the not only wasting of resources, and use costly.
Utility model content
The purpose of this utility model is to provide a kind of portable peritoneal dialysis liquid changing device, very inconvenient and easily cause the technical problem of line clogging to solve the operation existed in prior art.
The portable peritoneal dialysis liquid changing device that this utility model provides, comprises housing and the cover plate being arranged on the housing left and right sides, wherein, described cover plate is connected with glove, and the outer wall of described housing is provided with two the slotting films arranged in diagonal angle.
Preferably, two described slotting films are separately positioned on the upper left corner and the lower right corner of described housing.
Preferably, two described slotting films are separately positioned on the lower left corner and the upper right corner of described housing.
Preferably, described slotting film comprises two partly overlapping half films.Two and half membrane portions overlaps can make, and when using this portable peritoneal dialysis liquid changing device, the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid enter in housing by strutting two and half films; When not using this portable peritoneal dialysis liquid changing device, insert film phonograph seal, enclosure interior can not be polluted.
Preferably, two described half films adopt elastomeric material to make, after two and half films are backed down certain angle by such external short tube of patient's abdominal part or the Y-piece of peritoneal dialysis liquid, two and half films can return to the trend of naturalness under the effect of elastic force, can, automatically by the gap seals between external short tube (or Y-piece) and two and half films, prevent environmental contaminants from entering like this.
Preferably, described housing is transparence.This utility model by described housing is arranged to transparence, no matter the external short tube of patient's abdominal part be in left side or on the right side of, patient all can use this portable peritoneal dialysis liquid changing device to carry out peritoneal dialysis.
Preferably, described inner walls is provided with Burdick lamp.
Preferably, described cover plate is with described housing card be connected.
Preferably, described cover plate is provided with connecting hole, and described connecting hole, to described housing extension, the outer wall that described glove are enclosed within described connecting hole compresses with elastic ring.
Preferably, the outer wall of described connecting hole is provided with draw-in groove, and described elastic ring is enclosed within described draw-in groove.
The portable peritoneal dialysis liquid changing device that this utility model provides, by by two slotting films in the outer wall being arranged in housing diagonally, after the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid enter housing from two the slotting films arranged in diagonal angle respectively, the working place carrying out between the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid connecting increases, the left hand of patient stretches in the glove on the cover plate of left side, the right hand of patient stretches in the glove on the cover plate of right side, when two handss of patient hold the Y-piece of the external short tube of patient's abdominal part and peritoneal dialysis liquid respectively, the activity space of patient hand increases greatly, the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid linearly dock, avoid external short tube and the bending blocking of Y-piece, ensure that smooth and easy the carrying out of changing liquid operation.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the portable peritoneal dialysis liquid changing device that Fig. 1 provides for this utility model embodiment;
Fig. 2 is that the portable peritoneal dialysis liquid changing device in Fig. 1 overturns the view after 180 °;
Fig. 3 is the structural representation of the slotting film of the another kind of embodiment of this utility model.
Reference numeral:
1-housing; 2-cover plate; 3-glove;
11-inserts film; 12-Burdick lamp; 21-connecting hole;
22-draw-in groove.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only this utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in this utility model can be understood.
In description of the present utility model, term " a group " refers to two.
The structural representation of the portable peritoneal dialysis liquid changing device that Fig. 1 provides for this utility model embodiment, Fig. 2 is that the portable peritoneal dialysis liquid changing device in Fig. 1 overturns the view after 180 °.
As depicted in figs. 1 and 2, the peritoneal dialysis liquid changing device that the present embodiment provides, comprises housing 1 and the cover plate 2 being arranged on housing 1 left and right sides, wherein, described cover plate 2 is connected with glove 3, and the outer wall of described housing 1 is provided with two the slotting films 11 arranged in diagonal angle.
As shown in Figure 1, housing 1 is annular, and the two ends, left and right of housing 1 are sealed by cover plate 2, and two glove 3 and two cover plates 2 are tightly connected respectively, and therefore whole housing 1 inside is all the chamber of sealing, can not be subject to the infringement of environmental contaminants.
The outline of housing 1 is tetragon, and tetragon has two groups of diagonal angles, and namely the upper left corner and the lower right corner are one group, and the lower left corner and the upper right corner are one group, and the outer wall of described housing 1 is provided with two the slotting films 11 arranged in diagonal angle.Due to housing 1 one group of diagonal angle between distance be greater than near human body between two angles (i.e. the lower left corner and the lower right corner) distance, therefore, after the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid enter housing 1 from two the slotting films 11 arranged in diagonal angle respectively, the working place carrying out between the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid connecting increases, the left hand of patient stretches in the glove 3 on the cover plate 2 of left side, the right hand of patient stretches in the glove 3 on the cover plate 2 of right side, when two handss of patient hold the Y-piece of the external short tube of patient's abdominal part and peritoneal dialysis liquid respectively, the activity space of patient hand increases greatly, the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid linearly dock, avoid external short tube and the bending blocking of Y-piece, ensure that smooth and easy the carrying out of changing liquid operation.
As shown in Figure 1, two described slotting films 11 can be separately positioned on the upper left corner and the lower right corner of described housing 1.The external short tube of patient's abdominal part stretches in housing 1 by the slotting film 11 in the lower right corner, and the Y-piece of peritoneal dialysis liquid stretches in housing 1 by the slotting film 11 in the upper left corner, external short tube and the docking of Y-piece straight line, simple to operation.
As shown in Figure 2, two described slotting films 11 can also be separately positioned on the lower left corner and the upper right corner of described housing 1.The external short tube of patient's abdominal part stretches in housing 1 by the slotting film 11 in the lower right corner, and the Y-piece of peritoneal dialysis liquid stretches in housing 1 by the slotting film 11 in the upper left corner, external short tube and the docking of Y-piece straight line, simple to operation.
Preferably, described slotting film 11 comprises two partly overlapping half films, as shown in Figure 1.During use, stretch in housing 1 after two and half films are backed down certain angle by the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid, after external short tube and Y-piece being taken out respectively from housing 1 after using, two and half films are automatically overlapping to be closed, thus reach the object of isolated air, this slotting film 11 can be reused, save the use cost of patient.
Inserting the outline of film 11 can be the various applicable shape such as circular, square.Two and half films can be arranged to identical specification, and namely two and half films are greater than 1/2nd of the surface area of whole slotting film 11 respectively, and such as two and half films are respectively 2/3rds, 3/4ths of the surface area of whole slotting film 11 etc.Two and half films also can be arranged to different specifications, and namely the surface area of one of them half film is greater than the surface area of another half film.Two and half membrane portions overlaps can make, and when using this portable peritoneal dialysis liquid changing device, the external short tube of patient's abdominal part and the Y-piece of peritoneal dialysis liquid enter in housing by strutting two and half films; When not using this portable peritoneal dialysis liquid changing device, insert film 11 and seal, housing 1 inside can not be polluted.
In order to the sealing between the Y-piece of the external short tube and peritoneal dialysis liquid that increase powerhouse's abdominal part and two and half films, preferably, two described half films adopt elastomeric material to make, after two and half films are backed down certain angle by such external short tube of patient's abdominal part or the Y-piece of peritoneal dialysis liquid, two and half films can return to the trend of naturalness under the effect of elastic force, can, automatically by the gap seals between external short tube (or Y-piece) and two and half films, prevent environmental contaminants from entering like this.
Fig. 3 is the structural representation of the slotting film of the another kind of embodiment of this utility model, as shown in Figure 3, inserting film 11 also can adopt certain thickness sponge to make, sponge can be circular, the surrounding of sponge is fixedly connected with housing 1, housing 1 is covered sealing by sponge, cross sample is portrayed as in the centre of circular sponge, the external short tube of abdominal part and the Y-piece of peritoneal dialysis liquid is facilitated to penetrate by this slotting film 11 and pass, utilize the elasticity of sponge, also the airtight of this portable peritoneal dialysis liquid changing device can be kept, the slotting film 11 of this structure can repeatedly use equally, do not need frequent replacing, reduce resource energy consumption and save the use cost of patient.
External short tube due to patient's abdominal part may be positioned at the left side of patient's abdominal part, also can be positioned at the right side of patient's abdominal part, therefore, conveniently patient uses, expand the scope of application of this portable peritoneal dialysis liquid changing device, the housing 1 provided in the present embodiment is transparence.
Particularly, when the external short tube of patient's abdominal part is positioned at the right side of patient's abdominal part, this portable peritoneal dialysis liquid changing device is in state shown in Fig. 1, namely the extraneous short tube of patient's abdominal part enters in housing 1 by the slotting film 11 in housing 1 lower right corner, and the Y-piece of peritoneal dialysis liquid is entered in housing 1 by the slotting film 11 in housing 1 upper left corner.Otherwise, when the external short tube of patient's abdominal part is positioned at the left side of patient's abdominal part, portable peritoneal dialysis liquid changing device shown in Fig. 1 can be overturn state shown in 180 ° to Fig. 2, namely the extraneous short tube of patient's abdominal part enters in housing 1 by the slotting film 11 in housing 1 lower left corner, and the Y-piece of peritoneal dialysis liquid is entered in housing 1 by the slotting film 11 in housing 1 upper right corner.
As can be seen here, this utility model by described housing 1 is arranged to transparence, no matter the external short tube of patient's abdominal part be in left side or on the right side of, patient all can use this portable peritoneal dialysis liquid changing device to carry out peritoneal dialysis.
Described housing 1 can be made by transparent plastic.
Further, described housing 1 inwall is provided with Burdick lamp 12, and described Burdick lamp 12, for the sterilization that carries out disinfection to the airtight chamber in housing 1, ensures the airtight chamber's safety asepsis in housing 1, enables patient's safety operation.Housing 1 is provided with red light and green light two display lamps, and when when red, show that Burdick lamp 12 is in running order, carry out disinfection sterilizing; When green light, show that Burdick lamp 12 is closed, sterilized in housing 1 complete, to be used.
Described housing 1 is provided with the switch for controlling the opening and closing of described Burdick lamp 12, and by wire that described ultraviolet is connected with power supply.
Wherein, cover plate 2 can be connected with housing 1 one, also can removably connect with housing 1.Such as, cover plate 2 blocks with described housing 1 and is connected.Particularly, the edge of cover plate 2 is provided with draw-in groove 22, and the edges at two ends of housing 1 is provided with the projection coordinated with described draw-in groove 22, and when snapping in when the projection on housing 1 in the draw-in groove 22 on cover plate 2, namely cover plate 2 achieves card with housing 1 and be connected.
Preferably, described cover plate 2 is provided with connecting hole 21, described connecting hole 21 is to described housing 1 extension, namely the connecting hole 21 on the cover plate 2 of left side extends left, connecting hole 21 on the cover plate 2 of right side extends to the right, the outer wall that described glove 3 are enclosed within described connecting hole 21 compresses with elastic ring, to seal the junction of glove 3 and cover plate 2.
Preferably, the outer wall of described connecting hole 21 is provided with draw-in groove 22, and described elastic ring is enclosed within described draw-in groove 22, and glove 3 are just closely crimped on the outer wall of connecting hole 21 by such elastic ring, to seal the junction of glove 3 and cover plate 2.Particularly, described elastic ring can be elastic string.
Wherein, described connecting hole 21 can be the various applicable shapes such as rectangle, triangle, polygon, circular hole.Preferably, described connecting hole 21 is circular, is not only convenient on cover plate 2, process this connecting hole 21, and due to connecting hole 21 space of circle hole wall surrounding that is large, connecting hole 21 smooth, be thus convenient to patient hand and stretch in described glove 3 and carry out changing liquid operation.
The process adopting this utility model to provide portable peritoneal dialysis liquid changing device to carry out changing liquid is as follows:
(1) open the cover plate 2 of housing 1 left and right sides, the iodide-containing cap of Packing Sound is put into housing 1, glove 3 are arranged on respectively the connecting hole 21 of cover plate 2;
(2) switch on power, open the switch of Burdick lamp 12, when red, Burdick lamp 12 works, and carry out disinfection sterilizing;
(3) sterilization time is after about 30 minutes, and Burdick lamp 12 is closed, green light, has now sterilized in expression housing 1 complete, to be used;
(4) closing switch, deenergization, prepares to carry out changing liquid operation;
(5) respectively the external short tube of the Y-piece of peritoneal dialysis liquid and patient's abdominal part is entered in housing 1 by two the slotting films 11 arranged in diagonal angle;
(6) patient right-hand man stretches in glove 3 respectively, is connected by the Y-piece of peritoneal dialysis liquid with the external short tube of patient's abdominal part, carries out changing liquid operation;
(7), after completing and changing liquid operation, be separated the Y-piece of peritoneal dialysis liquid and the external short tube of patient's abdominal part, iodide-containing cap packaging bag to be replaced is torn, takes out, is rotatably connected on external short tube;
(8) extract the Y-piece of peritoneal dialysis liquid and the external short tube of patient's abdominal part out, change liquid operation and terminate.
In the portable peritoneal dialysis liquid changing device that this utility model provides, housing 1, glove 3, cover plate 2, Burdick lamp 12, to insert each parts such as film 11 all reusable, greatly reduces the use cost of patient, stock utilization is high, energy-conserving and environment-protective.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of this utility model.
Claims (10)
1. a portable peritoneal dialysis liquid changing device, comprises housing and the cover plate being arranged on the housing left and right sides, it is characterized in that, described cover plate is connected with glove, and the outer wall of described housing is provided with two the slotting films arranged in diagonal angle.
2. portable peritoneal dialysis liquid changing device according to claim 1, is characterized in that, two described slotting films are separately positioned on the upper left corner and the lower right corner of described housing.
3. portable peritoneal dialysis liquid changing device according to claim 1, is characterized in that, two described slotting films are separately positioned on the lower left corner and the upper right corner of described housing.
4. the portable peritoneal dialysis liquid changing device according to any one of claim 1-3, is characterized in that, described slotting film comprises two partly overlapping half films.
5. portable peritoneal dialysis liquid changing device according to claim 4, is characterized in that, two described half films adopt elastomeric material to make.
6. the portable peritoneal dialysis liquid changing device according to any one of claim 1-3, is characterized in that, described housing is transparence.
7. the portable peritoneal dialysis liquid changing device according to any one of claim 1-3, it is characterized in that, described inner walls is provided with Burdick lamp.
8. the portable peritoneal dialysis liquid changing device according to any one of claim 1-3, is characterized in that, described cover plate is with described housing card and be connected.
9. portable peritoneal dialysis liquid changing device according to claim 8, it is characterized in that, described cover plate is provided with connecting hole, and described connecting hole, to described housing extension, the outer wall that described glove are enclosed within described connecting hole compresses with elastic ring.
10. portable peritoneal dialysis liquid changing device according to claim 9, it is characterized in that, the outer wall of described connecting hole is provided with draw-in groove, and described elastic ring is enclosed within described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239430.9U CN204543036U (en) | 2015-04-20 | 2015-04-20 | portable peritoneal dialysis liquid changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239430.9U CN204543036U (en) | 2015-04-20 | 2015-04-20 | portable peritoneal dialysis liquid changing device |
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| Publication Number | Publication Date |
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| CN204543036U true CN204543036U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520239430.9U Active CN204543036U (en) | 2015-04-20 | 2015-04-20 | portable peritoneal dialysis liquid changing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105343909A (en) * | 2015-11-03 | 2016-02-24 | 马发财 | Ultraviolet disinfection box for peritoneal dialysis |
| CN105521528A (en) * | 2016-02-02 | 2016-04-27 | 南京医科大学第一附属医院 | Peritoneal dialysis operator and method for peritoneal dialysis by virtue of peritoneal dialysis operator |
| CN112336932A (en) * | 2020-11-09 | 2021-02-09 | 南方医科大学珠江医院 | Intelligence peritoneal dialysis trades liquid operation protection device |
-
2015
- 2015-04-20 CN CN201520239430.9U patent/CN204543036U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105343909A (en) * | 2015-11-03 | 2016-02-24 | 马发财 | Ultraviolet disinfection box for peritoneal dialysis |
| CN105343909B (en) * | 2015-11-03 | 2018-02-23 | 马发财 | A kind of abdomen uses disinfection by ultraviolet light case and bag thoroughly |
| CN105521528A (en) * | 2016-02-02 | 2016-04-27 | 南京医科大学第一附属医院 | Peritoneal dialysis operator and method for peritoneal dialysis by virtue of peritoneal dialysis operator |
| CN112336932A (en) * | 2020-11-09 | 2021-02-09 | 南方医科大学珠江医院 | Intelligence peritoneal dialysis trades liquid operation protection device |
| CN112336932B (en) * | 2020-11-09 | 2021-05-14 | 南方医科大学珠江医院 | Intelligence peritoneal dialysis trades liquid operation protection device |
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