CN211863446U - External anticoagulation fixer of dialysis pipeline - Google Patents
External anticoagulation fixer of dialysis pipeline Download PDFInfo
- Publication number
- CN211863446U CN211863446U CN201922147097.XU CN201922147097U CN211863446U CN 211863446 U CN211863446 U CN 211863446U CN 201922147097 U CN201922147097 U CN 201922147097U CN 211863446 U CN211863446 U CN 211863446U
- Authority
- CN
- China
- Prior art keywords
- needle
- supporting panel
- fixer
- fixing seat
- groove
- 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
Links
- 238000000502 dialysis Methods 0.000 title claims abstract description 22
- 230000010100 anticoagulation Effects 0.000 title claims abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 27
- 229940079593 drug Drugs 0.000 claims abstract description 14
- 238000007710 freezing Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000004804 winding Methods 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 description 5
- 238000001802 infusion Methods 0.000 description 3
- 208000012266 Needlestick injury Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001631 haemodialysis Methods 0.000 description 2
- 230000000322 hemodialysis Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- External Artificial Organs (AREA)
Abstract
The utility model relates to an external anticoagulation fixer of a dialysis pipeline, which comprises a supporting panel, a drug adding device and a fixing device, wherein the supporting panel is used for covering the drug adding device; the needle fixing seat is arranged on the supporting panel, a groove is formed in the needle fixing seat and used for buckling a needle socket on the medicine adding device, a gap is formed in the groove and used for inserting a needle, and a needle tail wing containing groove is formed in one side, located in the gap, of the interior of the needle fixing seat; the clamping strips are vertically connected to two sides of the bottom surface of the supporting panel, and the bottoms of the clamping strips extend inwards to form bulges for clamping the supporting panel. The utility model discloses an external anti-freezing fixer of dialysis pipeline can the block fit follow the ware on the medicine, and the implementation process need not the adhesive tape winding, and is easy and simple to handle, and syringe needle fixed stability is good, and the puncture process syringe needle protects in the syringe needle fixing base completely moreover, can effectively avoid the risk that the needle prick hindered.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument technique and specifically relates to an external anticoagulation fixer of dialysis pipeline.
Background
In clinical hemodialysis, when dialyzing blood through a dialyzer, a drug, such as an anticoagulant, needs to be added to an extracorporeal circulation line. The existing method is that a drug adding device 1 as shown in figure 1 is sleeved on an external circulation pipeline, a needle socket 11 is arranged on the drug adding device 1, when adding the drug, a needle is inserted into the needle socket 11 to penetrate into a dialysis pipeline, and then adhesive plaster is wound and fixed. The needle winding operation is inconvenient and the risk of needle stick injury exists, so that a new scheme for fixing the needle for adding the medicine is urgently needed to be developed.
SUMMERY OF THE UTILITY MODEL
Fixed inconvenient and the technical problem who has the puncture risk of clinical hemodialysis extracorporal circulatory system appends the syringe needle of medicine among the prior art, the utility model aims to provide an external anti-freezing fixer of dialysis pipeline, this external anti-freezing fixer of dialysis pipeline can be used to the fixed syringe needle of appending the medicine, convenient operation just can effectively avoid the risk of stabbing by the needle.
The utility model discloses an external anti-freezing fixer of dialysis pipeline includes:
a support panel for covering over the drug super-feeder;
the needle fixing seat is arranged on the supporting panel, a groove is formed in the needle fixing seat and used for buckling a needle socket on the medicine adding device, a gap is formed in the groove and used for inserting a needle, and a needle tail wing containing groove is formed in one side, located in the gap, of the interior of the needle fixing seat;
the clamping strips are perpendicularly connected to two sides of the bottom surface of the supporting panel, and the bottoms of the clamping strips extend inwards to form bulges for clamping the supporting panel.
Preferably, fixing lugs are arranged on two sides of the supporting panel. The fixing lug is used for fixing the transfusion leather strip behind the needle head.
Preferably, the bottom surface of the support panel is provided with a U-shaped groove along the central axis. The design enables the bottom surface of the supporting panel to be fitted with the surface of the drug adding device, so that the fixation is more stable.
Preferably, the needle fixing seat is made of plastic with certain elasticity.
The utility model has the advantages that:
the utility model discloses an external anti-freezing fixer of dialysis pipeline can block and join in marriage on the ware is chased after to the medicine, during the in-service use, can follow with the transfer line and the syringe needle of appending the medicine the gap inserts, and during the syringe needle puncture got into circulation pipeline, then rotates transfer line and syringe needle, makes syringe needle fin card go into the syringe needle fin is put and is accomodate the groove, accomplishes fixedly. The whole process does not need the adhesive tape winding, is simple and convenient to operate, and the syringe needle fixed stability is good, and the process of puncturing syringe needle is protected completely moreover in the syringe needle fixing base, can effectively avoid the risk that the needle pricks and hinders.
Drawings
FIG. 1 is a schematic view of a prior art drug applicator;
fig. 2 is a perspective view of the dialysis pipeline in vitro anticoagulation fixer of the utility model;
fig. 3 is a side view of the dialysis tubing extracorporeal anticoagulation fixer in use state;
fig. 4 is a sectional view of the dialysis tubing extracorporeal anticoagulation fixer of the utility model.
Reference numerals
A drug applicator 1, a needle hub 11; an infusion tube and a needle 2;
the external anticoagulation fixer 3 of dialysis pipeline, supporting panel 31, syringe needle fixing base 32, recess 321, gap 322, the needle fin puts and accomodates groove 323, card strip 33, fixed ear 34.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.
Example 1
Fig. 2-4 show the utility model discloses an in service behavior sketch map of the external anti-freezing fixer of dialysis pipeline of preferred embodiment, the medicine has been shown in the picture to chase after ware 1, add the transfer line and the syringe needle 2 of medicine and the utility model discloses an assembly relation of the external anti-freezing fixer of dialysis pipeline 3, the external anti-freezing fixer of dialysis pipeline 3 block is joined in marriage on ware 1 is chased after to the medicine, and transfer line and syringe needle 2 insert to be fixed in transfer line and syringe needle 2 and the external anti-freezing fixer of dialysis pipeline 3.
The utility model discloses an external anticoagulation fixer of dialysis pipeline 3 includes:
a support panel 31, the support panel 31 being used to cover the upper surface of the drug dispenser 1;
a needle fixing seat 32, the needle fixing seat 32 being disposed on the supporting panel 31, as shown in fig. 4, a groove 321 being disposed in the needle fixing seat 32 for fastening the needle socket 11 of the drug adding device 1, a slit 322 being disposed on the groove 321 for inserting the needle, and a needle tail accommodating groove 323 being disposed in the needle fixing seat 32 at one side of the slit 322;
the two clamping strips 33 are vertically connected to two sides of the bottom surface of the supporting panel 31, and the bottoms of the clamping strips extend inwards to form bulges for clamping the supporting panel 31.
Preferably, the support panel 31 is provided with fixing lugs 34 at both sides. The fixing lug 34 is used for fixing the transfusion leather strip behind the needle.
Preferably, the bottom surface of the supporting panel 31 is provided with a U-shaped groove along the central axis. This design allows the bottom surface of the support panel 31 to fit the surface of the drug follower 1, making the fixation more stable.
Preferably, the needle holder 32 is a plastic with certain elasticity.
In actual use, the infusion tube with the additional medicine and the needle 2 are inserted into the gap 322, the needle penetrates into the circulation pipeline, and then the infusion tube and the needle 2 are rotated to clamp the tail wing of the needle into the needle tail containing groove 323, so that fixation is completed. The whole process does not need the adhesive tape winding, the operation is simple and convenient, the needle head fixing stability is good, the needle head is completely protected in the needle head fixing seat 32 in the puncture process, and the risk of needle stick injury can be effectively avoided.
While the preferred embodiments of the present invention have been described in detail, it will be understood that the invention is not limited thereto, and that various modifications and substitutions of equivalents may be made by those skilled in the art without departing from the scope of the invention as defined in the appended claims.
Claims (3)
1. The utility model provides an external anticoagulation fixer of dialysis pipeline which characterized in that, it includes:
a support panel for covering over the drug super-feeder;
the needle fixing seat is arranged on the supporting panel, a groove is formed in the needle fixing seat and used for buckling a needle socket on the medicine adding device, a gap is formed in the groove and used for inserting a needle, and a needle tail wing containing groove is formed in one side, located in the gap, of the interior of the needle fixing seat;
the clamping strips are perpendicularly connected to two sides of the bottom surface of the supporting panel, and the bottoms of the clamping strips extend inwards to form bulges for clamping the supporting panel.
2. The dialysis tubing set external anticoagulation fixer according to claim 1, characterized in that the support panel is provided with fixing lugs at two sides.
3. The dialysis tubing set external anticoagulation fixer according to claim 1, wherein the bottom surface of the support panel is provided with a U-shaped groove along the central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922147097.XU CN211863446U (en) | 2019-12-04 | 2019-12-04 | External anticoagulation fixer of dialysis pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922147097.XU CN211863446U (en) | 2019-12-04 | 2019-12-04 | External anticoagulation fixer of dialysis pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211863446U true CN211863446U (en) | 2020-11-06 |
Family
ID=73244265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922147097.XU Expired - Fee Related CN211863446U (en) | 2019-12-04 | 2019-12-04 | External anticoagulation fixer of dialysis pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211863446U (en) |
-
2019
- 2019-12-04 CN CN201922147097.XU patent/CN211863446U/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: 20201106 |