CN209019547U - A kind of hemodialyzer clamping device - Google Patents
A kind of hemodialyzer clamping device Download PDFInfo
- Publication number
- CN209019547U CN209019547U CN201820044327.2U CN201820044327U CN209019547U CN 209019547 U CN209019547 U CN 209019547U CN 201820044327 U CN201820044327 U CN 201820044327U CN 209019547 U CN209019547 U CN 209019547U
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- CN
- China
- Prior art keywords
- hemodialyzer
- connecting shaft
- interior lining
- lining panel
- clamping device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of hemodialyzer clamping device disclosed by the utility model, including fixed part and clamping section, are provided with convergence part and connecting shaft between the fixed part and clamping section, the end axis on the fixed part is threadedly coupled with convergence part；One end of the connecting shaft is threadedly coupled with convergence part, and the other end of the connecting shaft and clamping section pass through flexural pivot chain link；The clamping section includes that fixing clamp and activity folder, the two are connected by shaft and torsional spring, and the inside of the fixing clamp and activity folder is provided with interior lining panel, the medial surface of interior lining panel be it is special-shaped curved, a pair of of interior lining panel, which is constituted to center, encircles structure, to clamp hemodialyzer.A kind of hemodialyzer clamping device provided by the utility model, its is structurally reasonable, and special-shaped curved using interior lining panel fixes blood pressure dialysis apparatus, and spherical hinge is arranged in the clamping section of the application, the flexibility for improving clamping device ensure that the convenience that medical worker uses.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of hemodialyzer clamping devices.
Background technique
Haemodialysis (hemodialysis, HD) is one of acute or chronic renal failure kidneys of patients Replacement Therapy.
It by by internal blood drainage to external, through one by the dialyzer that is formed without several hollow fibres, blood with contain body
The similar electrolyte solution of concentration carries out mass exchange inside and outside hollow fibre one by one, through disperse/convection current, removes intracorporal
Metabolic waste maintains electrolyte and acid-base balance；Moisture excessive in vivo is removed simultaneously, and the blood recovery of purification will be passed through
Whole process is known as haemodialysis.
Generally using the shelf of the clamping dialyzer of traditional structure on hemodialyzer used at present, conventional rack is fixed
Specification, and dialyzer, filter and perfusion device are many kinds of, traditional clip cannot meet clinical needs.
Utility model content
The purpose of this utility model is a kind of hemodialyzer clamping provided by the utility model in view of the above technical problems
Device, structurally reasonable, special-shaped curved using interior lining panel fixes blood pressure dialysis apparatus, and ball is arranged in the clamping section of the application
Hinge improves the flexibility of clamping device, ensure that the convenience that medical worker uses.
The technical solution of the utility model
In order to solve the above technical problems, a kind of hemodialyzer clamping device provided by the utility model, specifically includes solid
Determine portion and clamping section, convergence part and connecting shaft, the end axis on the fixed part are provided between the fixed part and clamping section
It is threadedly coupled with convergence part；One end of the connecting shaft is threadedly coupled with convergence part, the other end of the connecting shaft and clamping section
Pass through flexural pivot chain link；The clamping section includes that fixing clamp and activity folder, the two are connected by shaft and torsional spring, the fixing clamp
And the inside of activity folder is provided with interior lining panel, the medial surface of interior lining panel be it is special-shaped curved, a pair of of interior lining panel is constituted to be encircled to center
Structure, to clamp hemodialyzer.
Further, it is provided with internal screw thread on the inside of the convergence part, is provided on the end axis of connecting shaft and fixed part
External screw thread, internal screw thread are equipped with external screw thread.Connecting shaft can drive clamping section to be moved forward and backward, to adjust the level of clamping section
The applicability of hemodialyzer clamping device is improved in position.
Further, one end of the fixing clamp is provided with spherical hinge seat, and one end of the connecting shaft is provided with a spherical surface；
The spherical surface of the connecting shaft is equipped with spherical hinge seat.By spherical hinge blood can be adjusted with the angle of flexible modulation clamping section
The fixed angle of liquid dialysis apparatus.
Further, the inside of the fixing clamp and activity folder is respectively arranged with a pair of projections, the outside of the interior lining panel
It is provided with a pair of of groove.
Further, the interior lining panel is fluorubber, and the interior lining panel is connected in groove by boss.Interior lining panel can root
It is flexibly replaced according to the model of hemodialyzer, to guarantee the reliability clamped.
The utility model the utility model has the advantages that
A kind of hemodialyzer clamping device provided by the utility model, it is structurally reasonable, it has following technical effect that
(1) connecting shaft described herein can drive clamping section to be moved forward and backward, and to adjust the horizontal position of clamping section, mention
The applicability of high hemodialyzer clamping device；
(2) spherical hinge between connecting shaft and clamping section, which is arranged in, to adjust blood with the angle of flexible modulation clamping section
The fixed angle of dialysis apparatus guarantees the convenience that voluntary personnel use；
(3) interior lining panel can flexibly be replaced according to the model of hemodialyzer, to guarantee the reliability clamped.
Detailed description of the invention
It will be apparent and more hold by made detailed description, the above-mentioned advantage of the utility model in conjunction with the following drawings
Readily understood, these attached drawings are only schematical, are not intended to limit the utility model, in which:
Fig. 1 is a kind of structural schematic diagram of hemodialyzer clamping device described in the utility model；
Fig. 2 is 1 explosive view；
Fig. 3 is the structural schematic diagram of the fixing clamp of the utility model；
Fig. 4 is the structural schematic diagram of the activity folder of the utility model；
Fig. 5 is the structural schematic diagram of the interior lining panel of the utility model.
In attached drawing, component representated by each label is as follows:
1. fixed part；2. convergence part；3. connecting shaft；4. fixing clamp；5. interior lining panel；6. activity folder；7. shaft；8. fixed spiral shell
Bolt；9. boss；10. groove；11. spherical hinge seat.
Specific embodiment
Fig. 1 to Fig. 5 is a kind of relevant drawings of hemodialyzer clamping device described in the utility model, below with reference to specific
The application is described in detail in embodiment and attached drawing.
The embodiment recorded herein is the specific specific embodiment of the utility model, for illustrating the utility model
Design, be it is explanatory and illustrative, should not be construed as the limit to the utility model embodiment and the scope of the utility model
System.In addition to the embodiment recorded herein, those skilled in the art can also be public based on the claim of this application book and specification institute
For the content opened using obvious other technical solutions, these technical solutions include using doing to the embodiment recorded herein
The technical solution of any obvious substitutions and modifications out.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the utility model, it is schematically indicated each section
Shape and its correlation.It note that for the ease of clearly showing the structure of each component of the utility model embodiment, phase
Same reference marker is for indicating identical part.
Fig. 1 is a kind of structural schematic diagram of hemodialyzer clamping device, specifically includes fixed part 1 and clamping section, institute
It states and is provided with convergence part 2 and connecting shaft 3 between fixed part 1 and clamping section, the end axis on the fixed part 1 and 2 spiral shell of convergence part
Line connection；One end of the connecting shaft 3 is threadedly coupled with convergence part 2, and the other end of the connecting shaft 3 and clamping section pass through flexural pivot
Chain link；The clamping section includes fixing clamp 4 and activity folder 6, and the two is connected by shaft 7 and torsional spring, the fixing clamp 4 and living
The inside of dynamic folder 6 is provided with interior lining panel 5, the medial surface of interior lining panel 5 be it is special-shaped curved, a pair of of interior lining panel 5 is constituted to be encircled to center
Structure, to clamp hemodialyzer；Fig. 2 is the explosive view of hemodialyzer clamping device.
The inside of the convergence part 2 is provided with internal screw thread, is provided with external screw thread on the end axis of connecting shaft 3 and fixed part 1,
Internal screw thread is equipped with external screw thread.Connecting shaft 3 can drive clamping section to be moved forward and backward, to adjust the horizontal position of clamping section,
Improve the applicability of hemodialyzer clamping device.
One end of the fixing clamp 4 is provided with spherical hinge seat 11, as shown in Figure 3；One end of the connecting shaft 3 is provided with one
Spherical surface；The spherical surface of the connecting shaft 3 is equipped with spherical hinge seat 11.It can be with the angle of flexible modulation clamping section by spherical hinge
Degree, adjusts the fixed angle of hemodialyzer.
The inside of the fixing clamp 4 and activity folder 6 is respectively arranged with a pair of projections 9, as shown in Figures 3 and 4；The liner
The outside of plate 5 is provided with a pair of of groove 10；The interior lining panel 5 is fluorubber, and the interior lining panel 5 is connected to groove by boss 9
In 10, as shown in Figure 5.Interior lining panel 5 can flexibly be replaced according to the model of hemodialyzer, to guarantee the reliability clamped.
Below with reference to the use in embodiment shown in FIG. 1, briefly explaining herein described hemodialyzer clamping device
Step:
Firstly, fixed part 1 to be connected to the corresponding position of medical bed, fixed part 1 is locked using fixing bolt 8；
Then, according to the model of hemodialyzer, the specification of selected interior lining panel 5 is simultaneously connected to fixing clamp 4 and activity
The inside of folder 6, hemodialyzer is clamped between a pair of of interior lining panel 5；
Then, connecting shaft 3 and spherical hinge are adjusted, by hemodialyzer towards the position of adequate operation, and is locked solid
It is fixed.
Compared with prior art, a kind of hemodialyzer clamping device provided by the utility model, it is structurally reasonable, it utilizes
The special-shaped curved of interior lining panel fixes blood pressure dialysis apparatus, and spherical hinge is arranged in the clamping section of the application, improves clamping device
Flexibility, ensure that the convenience that medical worker uses.
The utility model is not limited to above embodiment, anyone can obtain other under the enlightenment of the utility model
Various forms of products, however, make any variation in its shape or structure, it is all with identical or similar to the present application
Technical solution, all fall within the protection scope of the utility model.
Claims (5)
1. a kind of hemodialyzer clamping device, including fixed part (1) and clamping section, which is characterized in that the fixed part (1) with
Convergence part (2) and connecting shaft (3) are provided between clamping section, the end axis on the fixed part (1) and convergence part (2) screw thread connect
It connects；One end of the connecting shaft (3) is threadedly coupled with convergence part (2), and the other end of the connecting shaft (3) and clamping section pass through ball
Hinge connection；The clamping section includes fixing clamp (4) and activity folder (6), and the two is connected by shaft (7) and torsional spring, described solid
It is provided with interior lining panel (5) on the inside of clamp (4) and activity folder (6), the medial surface of interior lining panel (5) is special-shaped curved, a pair of of liner
Plate (5), which is constituted to center, encircles structure, to clamp hemodialyzer.
2. hemodialyzer clamping device according to claim 1, which is characterized in that the inside of the convergence part (2) is arranged
There is an internal screw thread, is provided with external screw thread on the end axis of connecting shaft (3) and fixed part (1), internal screw thread is equipped with external screw thread.
3. hemodialyzer clamping device according to claim 1, which is characterized in that one end of the fixing clamp (4) is arranged
Have spherical hinge seat (11), one end of the connecting shaft (3) is provided with a spherical surface；The spherical surface and spherical hinge seat of the connecting shaft (3)
(11) it is equipped with.
4. hemodialyzer clamping device according to claim 1, which is characterized in that the fixing clamp (4) and activity folder (6)
Inside be respectively arranged with a pair of projections (9), be provided with a pair of of groove (10) on the outside of the interior lining panel (5).
5. hemodialyzer clamping device according to claim 4, which is characterized in that the interior lining panel (5) is fluorubber, institute
Interior lining panel (5) are stated to be connected in groove (10) by boss (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044327.2U CN209019547U (en) | 2018-01-11 | 2018-01-11 | A kind of hemodialyzer clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044327.2U CN209019547U (en) | 2018-01-11 | 2018-01-11 | A kind of hemodialyzer clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209019547U true CN209019547U (en) | 2019-06-25 |
Family
ID=66868514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044327.2U Expired - Fee Related CN209019547U (en) | 2018-01-11 | 2018-01-11 | A kind of hemodialyzer clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209019547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494137A (en) * | 2020-05-20 | 2020-08-07 | 马国英 | Combined type protection device for hemodialysis |
| CN111513953A (en) * | 2020-05-20 | 2020-08-11 | 马国英 | Combined protection device for hemodialysis |
-
2018
- 2018-01-11 CN CN201820044327.2U patent/CN209019547U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494137A (en) * | 2020-05-20 | 2020-08-07 | 马国英 | Combined type protection device for hemodialysis |
| CN111513953A (en) * | 2020-05-20 | 2020-08-11 | 马国英 | Combined protection device for hemodialysis |
| CN111494137B (en) * | 2020-05-20 | 2021-12-14 | 马国英 | Combined type protection device for hemodialysis |
| CN111513953B (en) * | 2020-05-20 | 2022-01-07 | 高洁 | Combined protection device for hemodialysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20200111 |