CN219721476U - Disposable fluid infusion pipeline capable of being wound and stored - Google Patents
Disposable fluid infusion pipeline capable of being wound and stored Download PDFInfo
- Publication number
- CN219721476U CN219721476U CN202321027572.XU CN202321027572U CN219721476U CN 219721476 U CN219721476 U CN 219721476U CN 202321027572 U CN202321027572 U CN 202321027572U CN 219721476 U CN219721476 U CN 219721476U
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- China
- Prior art keywords
- fixedly connected
- pipe
- guide pipe
- fluid infusion
- interface
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- 239000012530 fluid Substances 0.000 title claims description 15
- 238000001802 infusion Methods 0.000 title claims description 14
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims description 32
- 239000007924 injection Substances 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000001631 haemodialysis Methods 0.000 abstract description 11
- 230000000322 hemodialysis Effects 0.000 abstract description 11
- 230000001681 protective effect Effects 0.000 abstract description 7
- 230000001502 supplementing effect Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 7
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002637 fluid replacement therapy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a disposable liquid supplementing pipeline capable of being wound and stored, which belongs to the technical field of hemodialysis apparatuses and comprises an adapter protective cap, wherein an adapter body is movably sleeved at the top of the adapter protective cap, one side of the adapter body is fixedly connected with a pump pipe body, the flow and the pressure in a guide pipe and a T-shaped interface bottom pipeline can be respectively regulated through a large regulating clamp and a small regulating clamp, the problem that the supplementing speed of replacement liquid can not be controlled during hemodialysis is solved, the use is more convenient, the use of the hemodialysis apparatus is convenient, a good treatment effect is achieved for a patient, the smooth rehabilitation of the patient is facilitated, a stop lever is driven to rotate through a rotating turntable, the guide pipe can be wound and stored on a limiting part, the occupied space of the device is reduced, the transportation and the storage are facilitated, and residual liquid in the guide pipe can be extruded when the guide pipe is wound after the guide pipe is used by pressing a squeezing roller, and the liquid and the guide pipe are separated.
Description
Technical Field
The utility model relates to the technical field of hemodialysis apparatuses, in particular to a disposable fluid infusion pipeline capable of being wound and stored.
Background
The principle of the hemodialysis machine is that the blood of a patient and the dialyzate are subjected to substance exchange in the dialyser by means of semi-permeable membrane contact and concentration gradient, so that metabolic wastes and excessive electrolyte in the blood move to the dialyzate, and calcium ions, bases and the like in the dialyzate move to the blood, and the blood of the patient is purified.
The fluid infusion pipeline is a connecting pipeline which is matched with a hemodialysis machine and is used for removing metabolic wastes of a human body, is mainly made of PVC, is used for being matched with a hemodiafiltration device for patients with acute and chronic renal failure, supplements replacement fluid during online hemodiafiltration treatment, ensures the hemodialysis treatment effect of the patients, ensures that the patients can get better treatment, is beneficial to the rapid rehabilitation of the patients, is not in direct contact with blood, can only be used once, is forbidden to be used in a crossing way, and is used as medical waste for corresponding treatment after being used, and the disposable fluid infusion pipeline has the advantages of being convenient to disassemble and connect and is widely used in hemodialysis.
Although the above application meets the use requirement of the user to a certain extent, certain defects still exist in the use process, and the specific problems are that the existing device cannot regulate and control the flow and pressure of liquid in a pipeline, so that the supplementing speed of replacement liquid cannot be controlled when hemodialysis is performed, the use is inconvenient, the existing device is in an unfolding state, and the occupied space is large when a large amount of transportation and storage are performed, so that larger space is needed to be used no matter transportation and storage, and space resources are wasted.
Disclosure of Invention
The utility model aims to provide a disposable fluid infusion pipeline capable of being wound and stored so as to solve the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a disposable fluid infusion pipeline that can twine and accomodate, includes the crossover sub helmet, the top activity of crossover sub helmet has cup jointed the crossover sub body, one side fixedly connected with pump line body of crossover sub body, the one end fixedly connected with pump line joint of pump line body, the one end fixedly connected with pipe of pump line joint, the one end fixedly connected with T type interface of pipe, the bottom of T type interface is through pipeline fixedly connected with injection interface body, the bottom fixedly connected with injection interface helmet of injection interface body, the externally mounted of pump line body has storage mechanism, the outside fixedly connected with of T type interface bottom pipeline is little to adjust the clamp, the outside fixedly connected with of pipe is big to adjust the clamp, the one end fixedly connected with injection head body of pipe, the one end swing joint of injection head body has injection head helmet.
The storage mechanism comprises a storage box, the inner wall fixedly connected with locating part of storage box, the inside rotation of locating part is connected with the carousel, the one end fixedly connected with connection piece of carousel, the bottom fixedly connected with pin of carousel one side, the equal fixedly connected with connector in both sides of storage box, one side fixedly connected with of connector is paired splint, two swing joint has the squeeze roll between the splint, the inner wall fixedly connected with spring telescoping column of splint.
The injection head is characterized in that the periphery of the outer part of the injection head body is provided with a wire slot, the T-shaped interface is used for communicating a pipeline with a catheter, and the joint of the T-shaped interface and the catheter is sealed.
The outer end of the limiting piece is flush with one side of the storage box, a circular hole is formed in one side of the storage box, and one end of the limiting piece is located in the circular hole.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a blood circulation device, including syringe body, T type interface bottom pipeline, the utility model discloses a blood circulation device, including syringe body, adapter body, the syringe body, the pressure in pipe and T type interface bottom pipeline is adjusted respectively to the regulation clamp with little regulation clamp, can not control the problem of replacement liquid replenishment rate when having solved hemodialysis, it is more convenient to use, and the use of hemodialysis machine of being convenient for, make patient obtain good treatment, help patient recovered smoothly, through syringe body and adapter body cover respectively, avoid debris to get into the inside of pump line body and pipe, improve the practicality, drive the pin through rotating the carousel and rotate, can accomodate the pipe winding on the locating part, reduce the occupation space of this device, be convenient for transport and store, can extrude its inside remaining liquid when the rolling after the pipe is used through pressing the squeeze roll, make liquid and pipe separation handle.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a disposable fluid replacement tube of the present utility model which can be wound and stored;
FIG. 2 is a schematic view of a housing mechanism according to the present utility model;
FIG. 3 is a schematic view of the squeeze roll mounting structure of the present utility model;
in the figure: 1. a crossover sub cap; 2. a crossover sub body; 3. a pump pipe joint; 4. a pump tube body; 5. a large adjusting clamp; 6. a T-interface; 7. an injector head body; 8. an injection head protective cap; 9. a small adjusting clamp; 10. a conduit; 11. a storage mechanism; 111. a storage box; 112. a connection port; 113. a limiting piece; 114. a turntable; 115. a stop lever; 116. a connecting sheet; 117. a spring telescoping column; 118. a squeeze roll; 119. a clamping plate; 12. an injection interface body; 13. injection interface protective cap.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a disposable fluid infusion pipeline that can twine and accomodate, including crossover sub helmet 1, crossover sub helmet 1's top activity has cup jointed crossover sub body 2, one side fixedly connected with pump line body 4 of crossover sub body 2, the one end fixedly connected with pump line joint 3 of pump line body 4, the one end fixedly connected with pipe 10 of pump line joint 3, the one end fixedly connected with T type interface 6 of pipe 10, the bottom of T type interface 6 is through pipeline fixedly connected with injection interface body 12, injection interface body 12's bottom fixedly connected with injection interface helmet 13, the externally mounted of pump line body 4 has receiving mechanism 11, the outside fixedly connected with of T type interface 6 bottom pipeline is little adjustment clamp 9, the outside fixedly connected with big adjustment clamp 5 of pipe 10, the one end fixedly connected with injection head body 7 of pipe 10, the one end swing joint of injection head body 7 has injection head helmet 8.
The injection head protective cap 8, the injection interface protective cap 13 and the adapter protective cap 1 are pulled out from the injection head body 7, the injection interface body 12 and the adapter body 2 respectively, the injection head body 7, the injection interface body 12 and the adapter body 2 are connected with external dialysis equipment, and the large adjusting clamp 5 and the small adjusting clamp 9 are pressed to extrude the catheter 10 and the pipeline, so that the catheter 10 and the pipeline deform, and the internal liquid flow and pressure are changed.
The receiving mechanism 11 includes receiver 111, the inner wall fixedly connected with locating part 113 of receiver 111, the inside rotation of locating part 113 is connected with carousel 114, the one end fixedly connected with connection piece 116 of carousel 114, the bottom fixedly connected with pin 115 of carousel 114 one side, the equal fixedly connected with connector 112 in both sides of receiver 111, the one side fixedly connected with splint 119 of connector 112 in pairs, swing joint has squeeze roll 118 between two splint 119, the inner wall fixedly connected with spring expansion post 117 of splint 119.
The rotating turntable 114 drives the stop lever 115 to perform circular motion, the stop lever 115 winds the pump pipe body 4 on the limiting piece 113 in the rotating process, so that redundant parts of the pump pipe body 4 are contained in the storage box 111, the squeeze roller 118 is manually pressed in the process, the squeeze roller 118 squeezes the pump pipe body 4, and internal liquid is squeezed out when the pump pipe body 4 is wound and passes through the connecting port 112.
The pump line body 4 and the catheter 10 have the same diameter, are made of PVC materials, play the roles of environmental protection and safety, and the connecting sheet 116 is used for preventing the rotary table 114 from falling out from the inside of the limiting piece 113, the inner wall of the connecting port 112 is completely attached to the outer walls of the catheter 10 and the pump line body 4, and the injector head body 7, the injection interface body 12 and the adapter body 2 are matched with the interface of external dialysis equipment.
The wire casing has all been seted up around the outside of injector body 7, with increase hand and injector body 7 between frictional force, the handheld injector body 7 of being convenient for connects the installation, and T type interface 6 is used for communicating pipeline and pipe 10, and T type interface 6 and pipe 10 junction are sealed, make liquid can not leak.
A square groove is formed in one side of one connecting port 112, the length and width of the square groove are the same as the diameter and thickness of the squeeze roller 118, the squeeze roller 118 can be pressed to sink into the square groove to squeeze the pump pipe body 4, the pump pipe body 4 penetrates through the storage box 111 and the inside of the two connecting ports 112, one end of the spring telescopic column 117 is fixedly connected with a C-shaped push block, and the inner wall of the C-shaped push block is attached to the connecting column of the squeeze roller 118.
The outer end of the limiting piece 113 is flush with one side of the storage box 111, a circular hole is formed in one side of the storage box 111, one end of the limiting piece 113 is located in the circular hole, the width of a gap between the circular hole and the limiting piece 113 is identical to the diameter of the stop lever 115, the two connecting ports 112 are arranged in a staggered mode and are not in a straight line, and the purpose is that the stop lever 115 can only wind one end of the pump pipe body 4 when rotating.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Disposable fluid infusion pipeline that can twine and accomodate, including crossover sub helmet (1), its characterized in that: the top activity of crossover sub protection cap (1) has cup jointed crossover sub body (2), one side fixedly connected with pump line body (4) of crossover sub body (2), the one end fixedly connected with pump line joint (3) of pump line body (4), the one end fixedly connected with pipe (10) of pump line joint (3), the one end fixedly connected with T type interface (6) of pipe (10), the bottom of T type interface (6) is through pipeline fixedly connected with injection interface body (12), the bottom fixedly connected with injection interface protection cap (13) of injection interface body (12), the externally mounted of pump line body (4) has receiving mechanism (11), the outside fixedly connected with of T type interface (6) bottom pipeline is little to adjust clamp (9), the outside fixedly connected with big regulation clamp (5) of pipe (10), the one end fixedly connected with injection head body (7) of pipe (10), the one end swing joint of injection head body (7) has injection head protection cap (8).
2. The spoolable single use fluid infusion line of claim 1, wherein: the storage mechanism (11) comprises a storage box (111), the inner wall fixedly connected with locating part (113) of storage box (111), the inside rotation of locating part (113) is connected with carousel (114), the one end fixedly connected with connection piece (116) of carousel (114), the bottom fixedly connected with pin (115) of carousel (114) one side, the equal fixedly connected with connector (112) in both sides of storage box (111), one side fixedly connected with of connector (112) is paired splint (119), two swing joint has squeeze roll (118) between splint (119), the inner wall fixedly connected with spring expansion post (117) of splint (119).
3. The spoolable single use fluid infusion line of claim 1, wherein: the diameters of the pump pipe body (4) and the guide pipe (10) are the same, and the pump pipe body and the guide pipe are all made of PVC materials.
4. The spoolable single use fluid infusion line of claim 1, wherein: the injection head is characterized in that the periphery of the outer part of the injection head body (7) is provided with wire grooves, the T-shaped interface (6) is used for communicating a pipeline with the guide pipe (10), and the joint of the T-shaped interface (6) and the guide pipe (10) is sealed.
5. The spoolable single use fluid infusion line of claim 2 wherein: one side of the connecting port (112) is provided with a square groove, and the pump pipe body (4) penetrates through the inside of the two connecting ports (112) of the storage box (111).
6. The spoolable single use fluid infusion line of claim 2 wherein: the outer end of the limiting piece (113) is flush with one side of the storage box (111), a circular hole is formed in one side of the storage box (111), and one end of the limiting piece (113) is located in the circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321027572.XU CN219721476U (en) | 2023-05-04 | 2023-05-04 | Disposable fluid infusion pipeline capable of being wound and stored |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321027572.XU CN219721476U (en) | 2023-05-04 | 2023-05-04 | Disposable fluid infusion pipeline capable of being wound and stored |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219721476U true CN219721476U (en) | 2023-09-22 |
Family
ID=88055085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321027572.XU Active CN219721476U (en) | 2023-05-04 | 2023-05-04 | Disposable fluid infusion pipeline capable of being wound and stored |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219721476U (en) |
-
2023
- 2023-05-04 CN CN202321027572.XU patent/CN219721476U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |