CN210992150U - Duplex peritoneal dialysis solution pipeline fixing device - Google Patents
Duplex peritoneal dialysis solution pipeline fixing device Download PDFInfo
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- CN210992150U CN210992150U CN201920836298.8U CN201920836298U CN210992150U CN 210992150 U CN210992150 U CN 210992150U CN 201920836298 U CN201920836298 U CN 201920836298U CN 210992150 U CN210992150 U CN 210992150U
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- peritoneal dialysis
- dialysis solution
- side wall
- hole
- solution pipeline
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Abstract
The utility model discloses a duplex peritoneal dialysis solution pipeline fixing device, which comprises a fixing part and an elastic clamp, wherein the fixing part is suitable for fixing the duplex peritoneal dialysis solution pipeline; the elastic clamp is connected to the fixing piece and is suitable for clamping to the carrier, so that the double peritoneal dialysis solution pipeline and the carrier are relatively fixed. According to the utility model provides a pair of peritoneal dialysis solution pipeline fixing device, in the peritoneal dialysis trades the liquid operation, can with the elastic clamp centre gripping to the carrier (for example the bed body or other article) on, the fixed mounting of laying of the pair of peritoneal dialysis solution pipeline of suspension is to the mounting. Therefore, the duplex peritoneal dialysis solution pipeline can be fixed on the carrier, the problem of placement after the duplex peritoneal dialysis solution pipeline is separated from the external short pipe is solved, the iatrogenic pollution risk is reduced, and compared with the method that the duplex peritoneal dialysis solution pipeline is directly placed on a bed sheet, other articles or the ground, the method is safer and more reliable, and the iatrogenic pollution risk is lower. In addition, the structure is simple, practical and portable, and the cost is low.
Description
Technical Field
The utility model relates to a device for peritoneal dialysis especially relates to a pair peritoneal dialysis solution pipeline fixing device.
Background
Peritoneal Dialysis (PD) is to regularly and regularly infuse prepared dialysate into the abdominal cavity of a patient through a catheter by utilizing the characteristic that the peritoneum is used as a semi-permeable membrane through the action of gravity, and solute on one side with high concentration moves to one side with low concentration due to the concentration gradient difference of the solute on the two sides of the peritoneum (diffusion effect); the water moves from the hypotonic side to the hypertonic side (osmosis). The peritoneal dialysis solution is continuously replaced to achieve the purposes of removing in vivo metabolites and toxic substances and correcting water and electrolyte balance disorder.
In the peritoneal dialysis trades the liquid in-process, after pair peritoneal dialysis solution pipeline and external nozzle stub separation, nursing staff or patient oneself need to connect clean iodophor cap on external nozzle stub, and the pair peritoneal dialysis solution pipeline after the separation does not connect the draw-off ring and has no place to place this moment. If it is temporarily placed on a patient bed unit or other item or directly on the ground, it is prone to bi-directional contamination. In this case, if the patient suffers from infection associated with peritoneal dialysis, such as peritonitis, the risk of iatrogenic contamination is further increased.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide a pair peritoneal dialysis solution pipeline fixing device.
To achieve the above objects, on the one hand, according to the utility model discloses a pair peritoneal dialysis solution pipeline fixing device of embodiment includes:
a securing member adapted to secure the duplex peritoneal dialysis solution line;
the elastic clamp is connected to the fixing piece and is suitable for clamping to a carrier so that the dual peritoneal dialysis solution pipeline and the carrier are relatively fixed.
According to the utility model provides a pair of peritoneal dialysis solution pipeline fixing device, before carrying out the peritoneal dialysis and changing liquid, can with the centre gripping of elastic clamp to carrier (for example the bed body or other article), change the liquid in-process and take off draw the mouth ring and do and hang it on the mounting, after changing the liquid again with the pair of peritoneal dialysis solution pipeline of suspension fixed to the mounting on. Therefore, the duplex peritoneal dialysis solution pipeline can be fixed on the carrier, the problem of placement after the duplex peritoneal dialysis solution pipeline is separated from the external short pipe is solved, the iatrogenic pollution risk is reduced to a certain extent, and compared with the method that the duplex peritoneal dialysis solution pipeline is directly placed on a bed sheet, other articles or the ground, the method is safer and more reliable, and the iatrogenic pollution risk is lower. In addition, the duplex peritoneal dialysis solution pipeline fixing device is simple in structure, practical, portable and low in cost.
In addition, according to the utility model discloses the pair peritoneal dialysis solution pipeline fixing device of above-mentioned embodiment can also have following additional technical characterstic:
according to an embodiment of the present invention, the fixing member is formed as a C-shaped snap ring having an opening, and the opening is used for the dual peritoneal dialysis solution line to be snapped into the C-shaped snap ring.
According to an embodiment of the present invention, the fixing member is formed as a hook for placing the duplex peritoneal dialysis solution line frame on the hook.
According to the utility model discloses an embodiment still includes:
the elastic clamp is connected with the fixing piece through the connecting rod.
According to an embodiment of the invention, the spring clip is pivotable about an axis of the connecting rod.
According to an embodiment of the present invention, a U-shaped frame is disposed on the elastic clip, the U-shaped frame includes a first side wall portion, a second side wall portion and a third side wall portion, the third side wall portion is connected between one ends of the first side wall portion and the second side wall portion, and the other ends of the first side wall portion and the second side wall portion are connected to the elastic clip;
one end of the connecting rod is fixedly connected with the fixing piece, and the other end of the connecting rod is pivotally connected to the third side wall portion around the axis of the connecting rod.
According to the utility model discloses an embodiment, the elasticity is pressed from both sides and is included:
the middle part of the first clamping arm is provided with a first through hole;
the second clamping arm is opposite to the first clamping arm, a second through hole is formed in the middle of the second clamping arm, the other end of the first side wall portion is located on the outer side of the first clamping arm, a third through hole is formed in the first side wall portion, the other end of the second side wall portion is located on the outer side of the second clamping arm, and a fourth through hole is formed in the second side wall portion;
the bolt penetrates through the third through hole, the first through hole, the second through hole and the fourth through hole and then is in threaded connection with the nut;
and the elastic clamp is arranged between the first clamping arm and the second clamping arm.
According to the utility model discloses an embodiment, still include the cap nut, be equipped with the fifth through-hole on the third side wall portion, the connecting rod the other end pass behind the fifth through-hole with cap nut threaded connection.
According to an embodiment of the utility model, the other end of connecting rod is equipped with the annular and keeps off the shoulder, the annular keep off the shoulder stop in third lateral wall portion keeps away from one side of lid shape nut.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a duplex peritoneal dialysis solution pipeline fixing device according to an embodiment of the present invention;
FIG. 2 is an exploded view of a duplex peritoneal dialysis solution line set according to an embodiment of the present invention;
fig. 3 is a front view of the dual peritoneal dialysis solution line fixing device of the embodiment of the invention in use.
Reference numerals:
a spring clip 10;
a first clamp arm 101;
a second clamp arm 102;
a bolt 103;
a nut 104;
a spring clip 105;
a U-shaped frame 11;
a first side wall portion 111;
a third through hole 1111;
a second side wall portion 112;
a fourth through hole 1121;
the third sidewall portion 113;
a fifth through hole 1131;
a cap nut 12;
a fixing member 20;
an opening 201;
an annular shoulder 211;
a duplex peritoneal dialysis solution line 30.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The duplex peritoneal dialysis solution line fixing device according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, a duplex peritoneal dialysis solution pipeline fixing device according to an embodiment of the present invention includes a fixing member 20 and an elastic clip 10.
In particular, the securing member 20 is adapted to secure the dual peritoneal dialysis solution line 30, i.e., the dual peritoneal dialysis solution line 30 can be secured to the securing member 20.
A spring clip 10 is attached to the securing member 20 and the spring clip 10 is adapted to clip to a carrier to secure the dual peritoneal dialysis solution line 30 relative to the carrier. That is, the elastic clip 10 is connected to the fixing member 20, and the elastic clip 10 can be clamped on the carrier, so that, since the dual peritoneal dialysis solution lines 30 are fixed in the fixing member 20, and the fixing member 20 is connected to the elastic clip 10, when the elastic clip 10 is clamped on the carrier, the dual peritoneal dialysis solution lines 30 in the fixing member 20 and the carrier can be kept relatively fixed, and at this time, the dual peritoneal dialysis solution lines 30 are not in contact with the carrier and other objects, which can solve the problem of placing the dual peritoneal dialysis solution lines 30.
According to the embodiment of the utility model provides a pair of peritoneal dialysis solution pipeline fixing device before carrying out peritoneal dialysis and changing liquid, can with the centre gripping of elastic clamp 10 to carrier (for example the bed body or other article), change the liquid in-process and take off the draw a mouthful ring and do and hang it on mounting 20, after changing the liquid again with the pair peritoneal dialysis solution pipeline 30 of suspension fixed to mounting 20 on. Therefore, the duplex peritoneal dialysis solution pipeline 30 can be fixed on the carrier, the problem of placing the duplex peritoneal dialysis solution pipeline 30 after being separated from the external short pipe is solved, the iatrogenic pollution risk is reduced to a certain extent, and compared with the method that the duplex peritoneal dialysis solution pipeline 30 is directly placed on a bed sheet, other articles or the ground, the method is safer and more reliable, and the iatrogenic pollution risk is lower. In addition, the duplex peritoneal dialysis solution pipeline fixing device is simple in structure, practical, portable and low in cost.
Referring to fig. 1 to 3, in one embodiment of the present invention, the fixing member 20 is formed as a C-shaped snap ring having an opening 201, and the opening 201 allows the dual peritoneal dialysis solution line 30 to be snapped into the C-shaped snap ring.
The duplex peritoneal dialysis solution pipeline 30 is a Y-shaped pipe formed by two branches, in this embodiment, the fixing member 20 is formed into a C-shaped snap ring, when in use, a part of the duplex peritoneal dialysis solution pipeline 30 is inserted into the C-shaped snap ring from the opening 201 with a little force, and the duplex peritoneal dialysis solution pipeline 30 clamped into the C-shaped snap ring is tightly combined with the C-shaped snap ring, so as to ensure that the duplex peritoneal dialysis solution pipeline 30 is clamped firmly and reliably.
In another embodiment of the present invention, the fixing member 20 is formed as a hook for the dual peritoneal dialysis solution line 30 to be placed on the hook, in this embodiment, the fixing member 20 is formed as a hook, and when in use, the dual peritoneal dialysis solution line 30 is placed on the hook, so that the use is more convenient and flexible.
Referring to fig. 1 to 2, in an embodiment of the present invention, the present invention further includes a connecting rod 21, and the elastic clip 105 is connected to the fixing member 20 through the connecting rod 21.
Therefore, the elastic clamp 10 and the fixing piece 20 are connected by the connecting rod 21, so that the fixing piece 20 can be conveniently connected with the elastic clamp 10, a certain distance is reserved between the fixing piece 20 and the elastic clamp 10, a user can conveniently operate the elastic clamp 10, the user can not easily touch the duplex peritoneal dialysis solution pipeline 30 by hands, and the problems of cross infection and the like are solved.
Advantageously, the elastic clamp 10 is pivotable about the axis of the connecting rod 21 to clamp the elastic clamp 10 to the carrier, and at this time, the angle of the elastic clamp 10 can be adjusted to facilitate the clamping of the elastic clamp 10 to the carrier, so that the use is more convenient and flexible, and the clamping and fixing of the elastic clamp 10 to the carrier are facilitated.
Referring to fig. 1 to 2, in an embodiment of the present invention, a U-shaped frame 11 is disposed on the elastic clip 10, the U-shaped frame 11 includes a first side wall 111, a second side wall 112, and a third side wall 113, the third side wall 113 is connected between one ends of the first side wall 111 and the second side wall 112, and the other ends of the first side wall 111 and the second side wall 112 are connected to the elastic clip 10. One end of a connecting rod 21 is fixedly connected to the fixing member 20, and the other end of the connecting rod 21 is pivotally connected to the third side wall portion 113 about its own axis.
That is, the third side wall portion 113 is connected between one end of the first side wall portion 111 and one end of the second side wall portion 112 to form the U-shaped frame 11, and preferably, the first side wall portion 111, the second side wall portion 112 and the third side wall portion 113 are of an integral structure, and the other end of the first side wall portion 111 and the other end of the second side wall portion 112 are connected to the elastic clip 10. Further, one end of the connecting rod 21 is fixedly connected to the fixing member 20, and preferably, one end of the connecting rod 21 is formed as an integral structure with the fixing member 20, and the other end of the connecting rod 21 is pivotally connected to the third side wall portion 113 about its own axis.
Therefore, the connecting rod 21 is connected with the elastic clamp 10 by the U-shaped frame 11, on one hand, the pivotable connection between the connecting rod 21 and the elastic clamp 10 is convenient, and on the other hand, the U-shaped frame 11 is connected on the elastic clamp 10, and the opening and closing of the elastic clamp 10 are not influenced.
Referring to fig. 1 to 2, in an embodiment of the present invention, the elastic clip 10 includes a first clip arm 101, a second clip arm 102, a bolt 103, a nut 104 and an elastic clip 105, wherein a first through hole is formed in a middle portion of the first clip arm 101.
The second clamping arm 102 is opposite to the first clamping arm 101, a second through hole is formed in the middle of the second clamping arm 102, the other end of the first side wall 111 is located on the outer side of the first clamping arm 101, a third through hole 1111 is formed in the first side wall 111, the other end of the second side wall 112 is located on the outer side of the second clamping arm 102, and a fourth through hole 1121 is formed in the second side wall 112;
the bolt 103 is threaded with the nut 104 after passing through the third through hole 1111, the first through hole, the second through hole and the fourth through hole 1121. An elastic clip 105 is disposed between the first clip arm 101 and the second clip arm 102.
That is, the first side wall 111 and the second side wall 112 of the U-shaped frame 11 are clamped between the first arm lock 101 and the second arm lock 102, and the bolt 103 is threaded to the nut 104 through the third through hole 1111 in the first side wall 111, the first through hole in the first arm lock 101, the second through hole in the second arm lock 102, and the fourth through hole 1121 in the second side wall 112. In this way, the first clamping arm 101 and the second clamping arm 102 can be pivotally connected by the bolt 103. And the first side wall portion 111 and the second side wall portion 112 can be clamped and fixed on the elastic clamp 10.
In addition, the elastic clamp 10 is disposed between the first clamping arm 101 and the second clamping arm 102, and provides an elastic force, so that when no other external force is introduced into the first clamping arm 101 and the second clamping arm 102, the head ends 1011, 1021 of the first clamping arm 101 and the second clamping arm 102 are kept closed, and the tail ends 1012, 1022 of the first clamping arm 101 and the second clamping arm 102 are kept open, illustratively, the elastic clamp 105 is a torsion spring, the torsion spring is disposed on the bolt 103, and one end of the torsion spring is fixed to the tail end 1012 of the first clamping arm 101, and the other end of the torsion spring is fixed to the tail end 1022 of the second clamping arm 102. When the clamping device is used, pressure is applied to the tail ends 1012 and 1022 of the first clamping arm 101 and the second clamping arm 102, so that the tail ends 1012 and 1022 of the first clamping arm 101 and the second clamping arm 102 are close to each other, the head parts of the first clamping arm 101 and the second clamping arm 102 can be opened to be clamped to a carrier, then the tail parts of the first clamping arm 101 and the second clamping arm 102 are loosened, and under the elastic reset of the elastic clamp 105, the head ends 1011 and 1021 of the first clamping arm 101 and the second clamping arm 102 can be closed to further keep clamping and fixing on the carrier.
It should be noted that, in the present embodiment, with the structure of the elastic clip 10, on one hand, the elastic clip is convenient and flexible to use and can be clamped on various carriers, on the other hand, the first side wall 111 and the second side wall 112 of the U-shaped frame 11 are clamped on both sides of the elastic clip 10 and locked by the bolt 103 and the nut 104, and the connection is firm and reliable, and in addition, the third side wall 113 of the U-shaped frame 11 is located between the tail portions of the first clamping arm 101 and the second clamping arm 102, which does not affect the opening and closing operations of the elastic clip 10, and the structure is simple.
It will be appreciated that the embodiment of the spring clip 10 is not limited thereto and that any other structure of spring clip known in the art, primarily capable of clip-fastening to a carrier, may be used.
Referring to fig. 2, in some embodiments of the present invention, the present invention further includes a cap nut 12, a fifth through hole 1131 is formed on the third sidewall portion 113, and the other end of the connecting rod 21 is connected to the cap nut 12 through a thread after passing through the fifth through hole 1131. Thus, the cap nut 12 is screwed to the other end of the connecting rod 21, so that the connecting rod 21 can be pivoted around its axis and cannot be separated from the fifth through hole 1131, thereby ensuring reliable pivotal connection and more convenient assembly.
Optionally, the other end of the connecting rod 21 is provided with an annular stop shoulder 211, and the annular stop shoulder 211 is stopped at one side of the third sidewall portion 113 far away from the cap nut 12, so that the connecting rod 21 cannot move axially but only can rotate circumferentially around the axis, and the pivoting is more reliable and the structure is more firm.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (6)
1. The utility model provides a pair peritoneal dialysis solution pipeline fixing device which characterized in that includes:
a connecting rod;
a securing member adapted to secure the duplex peritoneal dialysis solution line;
the elastic clamp is connected with the fixing piece through the connecting rod and is suitable for clamping a carrier so as to relatively fix the duplex peritoneal dialysis solution pipeline and the carrier;
the spring clip is pivotable about the axis of the connecting rod;
the elastic clamp is provided with a U-shaped frame, the U-shaped frame comprises a first side wall part, a second side wall part and a third side wall part, the third side wall part is connected between one ends of the first side wall part and the second side wall part, and the other ends of the first side wall part and the second side wall part are connected with the elastic clamp;
one end of the connecting rod is fixedly connected with the fixing piece, and the other end of the connecting rod is pivotally connected to the third side wall portion around the axis of the connecting rod.
2. The dual peritoneal dialysis solution line fixture of claim 1, wherein the fixture is formed as a C-shaped snap ring with an opening into which the dual peritoneal dialysis solution line can be snapped.
3. The dual peritoneal dialysis solution line fixture of claim 1, wherein the fixture is formed as a hook, such that the dual peritoneal dialysis solution line is cradled on the hook.
4. The dual peritoneal dialysis solution line set forth in claim 1, wherein the spring clip comprises:
the middle part of the first clamping arm is provided with a first through hole;
the second clamping arm is opposite to the first clamping arm, a second through hole is formed in the middle of the second clamping arm, the other end of the first side wall portion is located on the outer side of the first clamping arm, a third through hole is formed in the first side wall portion, the other end of the second side wall portion is located on the outer side of the second clamping arm, and a fourth through hole is formed in the second side wall portion;
the bolt penetrates through the third through hole, the first through hole, the second through hole and the fourth through hole and then is in threaded connection with the nut;
and the elastic clamp is arranged between the first clamping arm and the second clamping arm.
5. The bipartite peritoneal dialysis solution pipeline fixing device of claim 4, further comprising a cap nut, wherein a fifth through hole is formed in the third side wall portion, and the other end of the connecting rod is in threaded connection with the cap nut after passing through the fifth through hole.
6. The bipartite peritoneal dialysis solution line securement device of claim 5, wherein the other end of the connection rod is provided with an annular stop shoulder that stops on a side of the third sidewall portion away from the cap nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920836298.8U CN210992150U (en) | 2019-06-04 | 2019-06-04 | Duplex peritoneal dialysis solution pipeline fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920836298.8U CN210992150U (en) | 2019-06-04 | 2019-06-04 | Duplex peritoneal dialysis solution pipeline fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210992150U true CN210992150U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920836298.8U Active CN210992150U (en) | 2019-06-04 | 2019-06-04 | Duplex peritoneal dialysis solution pipeline fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210992150U (en) |
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2019
- 2019-06-04 CN CN201920836298.8U patent/CN210992150U/en active Active
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