CN209551605U - A kind of hemo system sealing ring replacement specific purpose tool - Google Patents
A kind of hemo system sealing ring replacement specific purpose tool Download PDFInfo
- Publication number
- CN209551605U CN209551605U CN201920167217.XU CN201920167217U CN209551605U CN 209551605 U CN209551605 U CN 209551605U CN 201920167217 U CN201920167217 U CN 201920167217U CN 209551605 U CN209551605 U CN 209551605U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- holding rod
- specific purpose
- purpose tool
- hemo system
- Prior art date
- 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.)
- Expired - Fee Related
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to a kind of hemo system sealing rings to replace specific purpose tool.The purpose of this utility model is the shortcoming for the replacement of existing hemo system sealing ring, provides a kind of hemo system sealing ring replacement specific purpose tool of auxiliary nurse complete independently sealing ring replacement.The utility model includes holding rod, removes end and installation end, it removes end and installation end sets up separately at the both ends of holding rod, end is removed for removing old sealing ring, installation end is for installing new sealing ring, wherein removing end is in arc structure, the one end for removing end arc structure is fixed together with holding rod, end is removed when use, and the groove where sealing ring is protruded into vertical position, rotation holding rod makes the end for removing end catch on sealing ring, slightly firmly pulls out sealing ring to close to horizontal position after contacting groove inner seal ring.The utility model has the characteristics that structurally reasonable, easy to use, effect is good.
Description
Technical field
The utility model relates to the field of medical instrument technology, especially a kind of hemo system sealing ring replaces specific purpose tool.
Background technique
Haemodialysis is one of acute or chronic renal failure kidneys of patients Replacement Therapy.It is by drawing internal blood
Flow to it is external, through one by the dialyzer that forms without several hollow fibres, blood electrolyte similar with concentration containing body is molten
Liquid (dialyzate) carries out mass exchange inside and outside hollow fibre one by one, through disperse, ultrafiltration, absorption and convective principles, removes
Intracorporal metabolic waste maintains electrolyte and acid-base balance；Moisture excessive in vivo, and the blood that purification will be passed through are removed simultaneously
The whole process of feedback is known as haemodialysis.Dialyzing method and equipment clinically have universal application, and wherein blood is saturating
It analyses dry powder and is suitable for acute and chronic kidney failure or the bicarbonate dialysis treatment of the acute toxic poisoning patient that dialyses.Blood is saturating
In use, dry powder bucket bracket sealing ring, quick coupling sealing ring, pipette sealing ring need to be replaced frequently desorption device, with
Ensure sealing effect, but sealing ring institute installation site leads to the dismounting of old sealing ring, the installation of Xinmi City's seal acquires a certain degree of difficulty, behaviour
Make gimmick profession, nurse can not generally operate, need that expert engineer is notified to replace, and engineer can not arrive in time sometimes
, cause machine not to be available.
Summary of the invention
The purpose of this utility model is to provide a kind of auxiliary nurse for the shortcoming of existing hemo system sealing ring replacement
The hemo system sealing ring of complete independently sealing ring replacement replaces specific purpose tool.
The utility model is completed in the following way: a kind of hemo system sealing ring replacement specific purpose tool, the hemo system
Sealing ring replacement specific purpose tool includes holding rod, removes end and installation end, removes end and installation end sets up separately at the both ends of holding rod, remove
For removing old sealing ring, installation end, wherein removing end is in arc structure, removes end circular arc for installing new sealing ring at end
One end of structure is fixed together with holding rod, and end is removed when use and protrudes into the groove where sealing ring with vertical position, contacts groove
Holding rod is rotated after inner seal ring to close to horizontal position, so that the end for removing end is caught on sealing ring, is slightly firmly pulled out sealing ring.
In a kind of hemo system sealing ring replacement specific purpose tool, the end for removing end is sharp sword structure, just
Sealing ring is caught on when removing sealing ring, is removed high-efficient.
In a kind of hemo system sealing ring replacement specific purpose tool, the installation end is in arc structure, installation end
The middle part of arc structure is fixed together with holding rod, and new sealing ring one end is first pressed into the recessed of target position when installing Xinmi City's seal
Slot blocks the sealing ring other end with installation end and is sent into groove, observes sealing ring, be not caught in groove if any somewhere, then use installation end
It blocks sealing ring at this and is pushed into groove.
In a kind of hemo system sealing ring replacement specific purpose tool, the both ends of the holding rod can be relatively rotated, with
The direction at end, installation end is removed in adjustment, easier to operate.
In a kind of hemo system sealing ring replacement specific purpose tool, the holding rod uses metal material, securely not
It is easily-deformable, it can preferably exert oneself.
In a kind of hemo system sealing ring replacement specific purpose tool, the dismounting end and installation end use metal material
Matter, rigidity is good, convenient for force.
In a kind of hemo system sealing ring replacement specific purpose tool, the middle part of the holding rod is equipped with rod set, holds
It is more firm when firmly.
The utility model removes dismounting end and the installation end of installation operation in the setting of holding rod both ends specific aim for sealing ring,
Complicated sealing ring replacement operation is simplified, operation difficulty is reduced, sealing ring replacement can quickly be grasped by making hospital staff
Skill appoints engineer to visit without each waiting facilities manufacturer, and it is inconvenient to save waiting time bring.
The utility model has the characteristics that structurally reasonable, easy to use, effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In fig. 1,1 holding rod is indicated；1a indicates rod set；2 indicate to remove end；3 indicate installation end.
Specific embodiment
Below against attached drawing, by embodiment, the utility model is described in further detail.
Referring to attached drawing 1, a kind of hemo system sealing ring replacement specific purpose tool, the hemo system sealing ring replaces specific purpose tool and includes
Holding rod 1 removes end 2 and installation end 3, removes end 2 and installation end 3 sets up separately at the both ends of holding rod 1, justifies in the form of sheets wherein removing end 2
Arc structure, the one end for removing 2 arc structure of end are fixed together with holding rod 1, and the other end is sharp sword structure, convenient for removing sealing ring
When catch on sealing ring；Arc structure, the middle part of 3 arc structure of installation end and holding rod 1 are fixed on one to the installation end 3 in the form of sheets
It rises, the both ends of holding rod 1 can relatively rotate, easier to operate to adjust the direction for removing end 2, installation end 3；The middle part of holding rod 1 is equipped with
Rod set 1a is more firm when hand is held；Holding rod 1, dismounting end 2 and installation end 3 are all made of metal material, are securely unlikely to deform, can be more
It exerts oneself well；In use, removing end 2 for removing old sealing ring, installation end 3 is for installing new sealing ring.
By taking the hemo system of hundred special treasure AK types as an example, end 2 is removed when removing old sealing ring with vertical position and protrudes into sealing ring
The groove at place, rotation holding rod 1 makes the end for removing end 2 catch on sealing ring to close to horizontal position after contacting groove inner seal ring,
Slightly firmly pull out sealing ring；The groove that new sealing ring one end is first pressed into target position when Xinmi City's seal is installed, with installation
End 3 blocks the sealing ring other end and is sent into groove, observes sealing ring, is not caught in groove if any somewhere, then blocked at this with installation end 3
Sealing ring is pushed into groove.
The utility model has the features such as easy to operate, to be applicable in, and has good promotional value and practical value, widely exists
Using good social benefit can be generated after the clinical application of hemo system.
Claims (7)
1. a kind of hemo system sealing ring replaces specific purpose tool, it is characterised in that hemo system sealing ring replacement specific purpose tool includes holding
Bar removes end and installation end, removes end and installation end sets up separately at the both ends of holding rod, wherein removing end is in arc structure, removes end
One end of arc structure is fixed together with holding rod.
2. a kind of hemo system sealing ring according to claim 1 replaces specific purpose tool, it is characterised in that the dismounting end
End is sharp sword structure.
3. a kind of hemo system sealing ring according to claim 1 or 2 replaces specific purpose tool, it is characterised in that the installation
End is in arc structure, and middle part and the holding rod of installation end arc structure are fixed together.
4. a kind of hemo system sealing ring according to claim 1 or 2 replaces specific purpose tool, it is characterised in that the holding rod
Both ends can relatively rotate.
5. a kind of hemo system sealing ring according to claim 1 or 2 replaces specific purpose tool, it is characterised in that the holding rod
Using metal material.
6. a kind of hemo system sealing ring according to claim 5 replaces specific purpose tool, it is characterised in that the dismounting end
Metal material is used with installation end.
7. a kind of hemo system sealing ring according to claim 4 replaces specific purpose tool, it is characterised in that the holding rod
Middle part is equipped with rod set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167217.XU CN209551605U (en) | 2019-01-30 | 2019-01-30 | A kind of hemo system sealing ring replacement specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167217.XU CN209551605U (en) | 2019-01-30 | 2019-01-30 | A kind of hemo system sealing ring replacement specific purpose tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209551605U true CN209551605U (en) | 2019-10-29 |
Family
ID=68310122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920167217.XU Expired - Fee Related CN209551605U (en) | 2019-01-30 | 2019-01-30 | A kind of hemo system sealing ring replacement specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209551605U (en) |
-
2019
- 2019-01-30 CN CN201920167217.XU patent/CN209551605U/en not_active Expired - Fee Related
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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: 20191029 Termination date: 20220130 |