CN203417362U - Dialyzer clamp for hemodialysis machine - Google Patents
Dialyzer clamp for hemodialysis machine Download PDFInfo
- Publication number
- CN203417362U CN203417362U CN201320379700.7U CN201320379700U CN203417362U CN 203417362 U CN203417362 U CN 203417362U CN 201320379700 U CN201320379700 U CN 201320379700U CN 203417362 U CN203417362 U CN 203417362U
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- China
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- holder
- clamping arm
- control unit
- dialyzer
- moving jig
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Abstract
The utility model discloses a dialyzer clamp for a hemodialysis machine. The dialyzer clamp for the hemodialysis machine is characterized in that a fixing base, a clamping part, an inner sleeve and a locking component are included; the locking component is arranged at the lower end of the fixing base, the clamping part is arranged on the fixing base through the inner sleeve, the locking component comprises a locking rotary knob with a threaded bearing, and the clamping part comprises a movable clamping arm and a fixed clamping arm; inner protruding walls are arranged on the inner side of the fixed clamping arm and the inner side of the movable clamping arm; outer protruding parts are arranged on an opening of the movable clamping arm and an opening of the fixed clamping arm; two reinforcing components are transversely arranged on the outer side of the movable clamping arm. By the aid of improvement, the dialyzer clamp for the hemodialysis machine has the advantages of being simple in structure, convenient to mount and use, large in degree of opening, wide in application and the like; after the improvement, the end of the movable clamping arm is firmer and can not be damaged easily; after the improvement, the protruding parts are arranged on the opening of the movable clamping arm and the opening of the fixed clamping arm, hence, the degree of opening is large in the using process of the dialyzer clamp, and more importantly, the clamping effect is good.
Description
Technical field
This utility model relates to a kind of Medical Instruments auxiliary equipment, is specifically the dialyzer clips on a kind of medical haemodialysis control unit.
Background technology
Haemodialysis control unit is divided into blood monitoring warning system and dialysis solution feed system two parts.Blood monitoring warning system comprises blood pump, heparin pump, the monitoring of sound pulse pressure and air monitering etc.; Dialysis solution feed system comprises that temperature control system, liquid mixing system, off gas system, monitored conductivity system, ultrafiltration monitoring and the monitoring of leakage blood etc. partly form.Its operation principle is: dialysis is mixed with qualified dialysis solution with concentrated solution and water for dialysis through dialysis solution feed system, and by hemodialyzer, the patient blood of drawing with blood monitoring warning system carries out solute dispersion, infiltration and Ultrafiltration; Patient blood after effect is guarded warning system by blood and is returned in patient body, and the liquid after dialysis is simultaneously used is discharged by dialysis solution feed system as waste liquid; Constantly move in circles, complete whole dialysis procedure.On the haemodialysis control unit that at present medical institutions are used, all adopt traditional structure for clamping the clip of dialyser, tradition clip opening degree is because being subject to the restriction of its structure, while often running into the larger-diameter dialyser of diameter or filter, perfusion device, just cannot clamp or to clamp effect bad, and at present dialyser, filter, perfusion device are of a great variety, traditional structure for clamping the clip of dialyser, can not be satisfied with clinical needs.The utility model patent that wherein patent No. is CN201220121734.1 discloses a kind of dialyzer clips, though have, install and easy to use, the advantage such as opening degree is large, but because clamping part place opening part improves, when life cycle is long, the clamping ability of clamping part opening part can progressively weaken, impact clamping efficiency; Therefore need to improve.
Utility model content
The purpose of this utility model be this provide a kind of simple in structure, be convenient to installation and use and opening degree is large, the hemodialyzer folder of good clamping effect.
This utility model is achieved in that structure is a kind of for the dialyzer clips on haemodialysis control unit, it is characterized in that: comprise holder, clamping part, inner sleeve and locking member; Described locking member is arranged at the lower end of holder, described clamping part arranges on holder by inner sleeve, holder is provided with swivel nut, described locking member comprises the locking knob that is threaded bearing, described screw thread bearing penetrates from the side of holder, the other end of screw thread bearing tilts corresponding in holder, and is provided with thread bush on the other end of screw thread bearing; Described clamping part comprises moving jig arm and clamp arm; Described moving jig arm and clamp arm have the ripple convex inner walls that can strengthen its clamping action;
The opening part of described moving jig arm and clamp arm is with the outer protuberance that can strengthen its clamping effect.
Therefore this utility model is in use, the ripple bulge-structure of the medial surface of moving jig arm and clamp arm and outside under the effect of protuberance, not only opening degree is large, the more important thing is and can obtain good good clamping effect; Even if reach after certain life cycle, because opening part has outer protuberance, therefore still can produce active force to folded dialyser, in other words, during use, dialyser can be stuck in outer protuberance, does not affect use at all.
According to described in the utility model, for the dialyzer clips on haemodialysis control unit, it is characterized in that: described moving jig arm is horizontally arranged with two strengthening parts on outside.
According to described in the utility model, for the dialyzer clips on haemodialysis control unit, it is characterized in that: the medial surface that described outer protuberance is relative is dentalation.
According to described in the utility model, for the dialyzer clips on haemodialysis control unit, it is characterized in that: moving jig arm and clamp arm are that plastics are made.
According to described in the utility model, for the dialyzer clips on haemodialysis control unit, it is characterized in that: described strengthening part adopts plastics or aluminium alloy to make, and its thickness is 3-5mm.
The utility model has the advantage of: this utility model provides a kind of for the dialyzer clips on haemodialysis control unit by improvement to have simple in structurely, install, easy to use, opening degree is large, the advantages such as application surface is extensive, more firm, not fragile by moving jig arm end after improving.Opening part by described moving jig arm after improving and clamp arm is with outer protuberance, outer protuberance can strengthen its clamping effect, therefore this utility model in use, the ripple convex inner walls of the medial surface of moving jig arm and clamp arm and outside under the effect of protuberance, not only opening degree is large, the more important thing is good clamping effect.
Accompanying drawing explanation
Fig. 1 is that this utility model is implemented structure 1 schematic diagram
Fig. 2 is that this utility model is implemented structure 2 schematic diagrams
In figure: 101, holder, 102, clamping part, 103, inner sleeve, 104, locking member, 105, swivel nut, 106, screw thread bearing, 107, locking knob, 108, thread bush, 109, moving jig arm, 110, clamp arm, 111, ripple convex inner walls, 112, strengthening part, 113, outer protuberance.
The specific embodiment
Below in conjunction with accompanying drawing, 1-2 is elaborated to this utility model, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Embodiment based in this utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of this utility model protection.
This utility model provides a kind of for the dialyzer clips on haemodialysis control unit at this, have advantages of simple in structure, to be convenient to installation and use and opening degree large.As shown in Figure 1: dialyzer clips described in the utility model comprises holder 101, clamping part 102, inner sleeve 103 and locking member 104; Described locking member 104 is arranged at the lower end of holder 101, described clamping part 102 arranges on holder 101 by inner sleeve 103, holder 101 is provided with swivel nut 105, described locking member 104 comprises the locking knob 107 that is threaded bearing 106, described screw thread bearing 106 penetrates from the side of holder 101, the other end of screw thread bearing 106 tilts corresponding in holder 101, and on the other end of screw thread bearing 106, is provided with thread bush 108.This utility model entered improvement, and described clamping part 102 comprises moving jig arm 109 and clamp arm 110; Described moving jig arm 109 and clamp arm 110 have the ripple convex inner walls 111 that can strengthen its clamping action; The opening part of described moving jig arm 109 and clamp arm 110 is with the outer protuberance 113 that can strengthen its clamping effect, therefore this utility model in use, the ripple bulge-structure 111 of the medial surface of moving jig arm 109 and clamp arm 110 and outside under the effect of protuberance 113, not only opening degree is large, the more important thing is and can obtain good good clamping effect; Even if reach after certain life cycle, because opening part has outer protuberance 113, therefore still can produce active force to folded dialyser, in other words, during use, dialyser can be stuck in 113 li of outer protuberances, does not affect use at all.Described moving jig arm is horizontally arranged with two strengthening parts 112 on 109 outsides, makes jig arm 109 ends more firm, is difficult for damaged.In addition, the relative medial surface of described outer protuberance 113 is dentalation, as shown in Figure 2.Moving jig arm and clamp arm are that plastics are made; Described strengthening part adopts plastics or aluminium alloy to make, and its thickness is 3-5mm.
Above-mentioned explanation, makes professional and technical personnel in the field can realize or use this utility model.Therefore, this utility model will can not be restricted to shown in this article these and implement, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. for the dialyzer clips on haemodialysis control unit, comprise holder (101), clamping part (102), inner sleeve (103) and locking member (104); Described locking member (104) is arranged at the lower end of holder (101), described clamping part (102) arranges on holder (101) by inner sleeve (103), holder (101) is provided with swivel nut (105), described locking member (104) comprises the locking knob (107) that is threaded bearing (106)
Described screw thread bearing (106) penetrates from the side of holder (101), and the other end of screw thread bearing (106) tilts corresponding in holder (101), and on the other end of screw thread bearing (106), is provided with thread bush (108); It is characterized in that:
Described clamping part (102) comprises moving jig arm (109) and clamp arm (110);
Described moving jig arm (109) and clamp arm (110) have the ripple convex inner walls (111) that can strengthen its clamping action;
The opening part of described moving jig arm (109) and clamp arm (110) is with the outer protuberance (113) that can strengthen its clamping effect.
2. according to claim 1 for the dialyzer clips on haemodialysis control unit, it is characterized in that: described moving jig arm (109) is horizontally arranged with two strengthening parts (112) on outside.
3. according to claim 1 for the dialyzer clips on haemodialysis control unit, it is characterized in that: the medial surface that described outer protuberance (113) is relative is dentalation.
4. according to claim 1 for the dialyzer clips on haemodialysis control unit, it is characterized in that: moving jig arm (109) and clamp arm (110) are made for plastics.
5. according to claim 2 for the dialyzer clips on haemodialysis control unit, it is characterized in that: described strengthening part (112) adopts plastics or aluminium alloy to make, and its thickness is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379700.7U CN203417362U (en) | 2013-06-28 | 2013-06-28 | Dialyzer clamp for hemodialysis machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379700.7U CN203417362U (en) | 2013-06-28 | 2013-06-28 | Dialyzer clamp for hemodialysis machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417362U true CN203417362U (en) | 2014-02-05 |
Family
ID=50016470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320379700.7U Expired - Fee Related CN203417362U (en) | 2013-06-28 | 2013-06-28 | Dialyzer clamp for hemodialysis machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963814A (en) * | 2016-04-20 | 2016-09-28 | 南方医科大学南方医院 | Peritoneal dialysis operation assisting fixing rack |
-
2013
- 2013-06-28 CN CN201320379700.7U patent/CN203417362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963814A (en) * | 2016-04-20 | 2016-09-28 | 南方医科大学南方医院 | Peritoneal dialysis operation assisting fixing rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |