CN202191522U - Auxiliary flushing device of hemoperfusion cartridge - Google Patents
Auxiliary flushing device of hemoperfusion cartridge Download PDFInfo
- Publication number
- CN202191522U CN202191522U CN201120284884XU CN201120284884U CN202191522U CN 202191522 U CN202191522 U CN 202191522U CN 201120284884X U CN201120284884X U CN 201120284884XU CN 201120284884 U CN201120284884 U CN 201120284884U CN 202191522 U CN202191522 U CN 202191522U
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- CN
- China
- Prior art keywords
- hammer
- flushing device
- auxiliary flushing
- shaped body
- metal pipe
- 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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Abstract
The utility model provides the auxiliary flushing device of a hemoperfusion cartridge and is characterized in that the auxiliary flushing device adopts a hammer-shaped structure. The intermediate part of the hammer-shaped body is provided with a metal pipe. Convex edges at the two ends of the metal pipe are respectively sheathed with a soft plastic hollow hammerhead. The hammer handle and the hammer laver of the hammer-shaped body and a hemispherical member at the front end of the hammer-shaped body adopt a split structure. The hammer handles, the hammer lavers and the hemispherical members of two bodies adopting the above split structures are correspondingly provided with mutually inserted bushings. The half hammer handle, the half hammer lever and the hemispherical member, which are provided outer bushings, are provided with circular holes and are connected into one piece through screws. The edges of the tail parts of two soft plastic hollow hammerheads sleeved onto the convex edges at the two ends of the metal pipe are tightly pressed onto a metal ring. The auxiliary flushing device is simple and reasonable in structure. During the blood perfusion process wherein a pipeline is flushed in advance, a hemoperfusion cartridge is knocked lightly through the auxiliary flushing device so as to enable a blood vessel to be unblocked, while the rupture of membranes is avoided. The auxiliary flushing device is simple, labor-saving, convenient, fast and safe in operation.
Description
Technical field
The invention belongs to the blood purification field, relate to helping of a kind of blood perfusion device towards device.
Background technology
Hemoperfusion is a new blood purification technology that emerged rapidly clinically in recent years, and the treatment category has related to nephropathy, acute poisoning, hepatopathy, critical illness, dermatosis and immune disease or the like.Hemoperfusion is that blood samples of patients is guided in the extracorporeal circulation system in body, and through the adsorbent in the blood perfusion device, absorption poisonous substance, medicine, metabolite are to reach the purpose of removing these materials.Before the begin treatment, should the perfusion device be placed with the direction that arterial end makes progress, vein end is downward,, carry out dashing in advance of pipeline with the speed of 200～300ml/min; Be 2000～5000ml towards the salt water inventory in advance, in the process of dashing in advance, the nurse will arrest the perfusion device with a hands; The another hands will evenly be exerted oneself, and continues to knock the perfusion device, to reach the purpose of getting rid of gas in the perfusion device; Excessive then cause rupture of membranes easily if exert oneself, whole process need is about 20 minutes, and the nurse is very arduous.If the patient that treatment is poisoned then needs to use 3～5 perfusion devices continuously, nurse's the amount of labour is very big, often needs several nurses, carries out ability in turn and accomplishes.
Summary of the invention
The objective of the invention is to solve the problem that prior art exists; Helping towards device of a kind of blood perfusion device is provided; The nurse uses helping towards device of blood perfusion device to beat blood perfusion device gently when preparatory washing pipe road, makes easy and simple to handle, laborsaving, convenient, fast, safety.
Technical scheme of the present invention is: helping towards device of a kind of blood perfusion device is characterized in that: this helps towards device and is the capitate structure, is metal tube in the middle of its hammer body, and the fin place is with the hollow tup of soft polymer respectively outside these metal tube two ends; The hemisphere of hammer handle, hammer stem and front end thereof is split-type structural; On the hammer handle of two splits, on the hammer stem and in the middle of the hemisphere of front end, all correspondence is provided with the sleeve pipe of mutual grafting, wherein is provided with on half hammer handle of trocar sheath, on half hammer stem and is equipped with circular hole on the hemisphere, is connected as a single entity through screw; And the edge that will be enclosed within two hollow tup afterbodys of soft polymer on the fin outside the metal tube two ends is pressed on the becket.
The present invention compared with prior art has the following advantages: 1) simple and reasonable; 2) easy and simple to handle, laborsaving, convenient, fast, safety; 3) nurse with helping towards device of blood perfusion device of the present invention, knocks blood perfusion device carrying out hemoperfusion when pipeline is carried out in advance dashing operation gently, makes pipeline unimpeded, and eliminating gas can not cause rupture of membranes.
Description of drawings
Fig. 1 is a structural representation of the present invention; Among the figure, 1-hammer handle; 2-hammer stem; 3-metal tube; 4-hollow tup; 5-screw.
The specific embodiment
Visible from accompanying drawing 1, the present invention is helping towards device of a kind of blood perfusion device, it is characterized in that: this helps towards device and is the capitate structure, is metal tube 3 in the middle of its hammer body, and the fin place is with the hollow tup 4 of soft polymer respectively outside these metal tube two ends; The hemisphere of hammer handle 1, hammer stem 2 and front end thereof is split-type structural; On the hammer handle of two splits, on the hammer stem and in the middle of the hemisphere of front end, all correspondence is provided with the sleeve pipe of mutual grafting, wherein is provided with on half hammer handle of trocar sheath, on half hammer stem and is equipped with circular hole on the hemisphere, is connected as a single entity through screw 5; And the edge that will be enclosed within two hollow tup afterbodys of soft polymer on the fin outside metal tube 3 two ends is pressed on the metal tube 3.
Claims (1)
1. helping of a blood perfusion device towards device, it is characterized in that: this helps towards device and is the capitate structure, is metal tube in the middle of its hammer body, and the fin place is with the hollow tup of soft polymer respectively outside these metal tube two ends; The hemisphere of hammer handle, hammer stem and front end thereof is split-type structural; On the hammer handle of two splits, on the hammer stem and in the middle of the hemisphere of front end, all correspondence is provided with the sleeve pipe of mutual grafting, wherein is provided with on half hammer handle of trocar sheath, on half hammer stem and is equipped with circular hole on the hemisphere, is connected as a single entity through screw; And the edge that will be enclosed within two hollow tup afterbodys of soft polymer on the fin outside the metal tube two ends is pressed on the becket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120284884XU CN202191522U (en) | 2011-08-08 | 2011-08-08 | Auxiliary flushing device of hemoperfusion cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120284884XU CN202191522U (en) | 2011-08-08 | 2011-08-08 | Auxiliary flushing device of hemoperfusion cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191522U true CN202191522U (en) | 2012-04-18 |
Family
ID=45946455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120284884XU Expired - Fee Related CN202191522U (en) | 2011-08-08 | 2011-08-08 | Auxiliary flushing device of hemoperfusion cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491942A (en) * | 2014-12-31 | 2015-04-08 | 珠海健帆生物科技股份有限公司 | Pre-punching machine and exhaust device thereof |
-
2011
- 2011-08-08 CN CN201120284884XU patent/CN202191522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104491942A (en) * | 2014-12-31 | 2015-04-08 | 珠海健帆生物科技股份有限公司 | Pre-punching machine and exhaust device thereof |
| CN104491942B (en) * | 2014-12-31 | 2017-08-01 | 珠海健帆生物科技股份有限公司 | Rush machine and its exhaust apparatus in advance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20120808 |