CN205849917U - A kind of resistance bacterial type positive pressure remaining needle - Google Patents
A kind of resistance bacterial type positive pressure remaining needle Download PDFInfo
- Publication number
- CN205849917U CN205849917U CN201620635891.2U CN201620635891U CN205849917U CN 205849917 U CN205849917 U CN 205849917U CN 201620635891 U CN201620635891 U CN 201620635891U CN 205849917 U CN205849917 U CN 205849917U
- Authority
- CN
- China
- Prior art keywords
- remaining needle
- connects
- positive pressure
- silica gel
- extension tube
- 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.)
- Active
Links
- 206010034133 Pathogen resistance Diseases 0.000 title claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000741 silica gel Substances 0.000 claims abstract description 28
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 28
- 238000001802 infusion Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 241000894006 Bacteria Species 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 11
- 239000010703 silicon Substances 0.000 claims abstract description 11
- 230000000630 rising effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 229940127558 rescue medication Drugs 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
nullThis utility model relates to a kind of resistance bacterial type positive pressure remaining needle，It includes remaining needle sleeve pipe，Remaining needle is telescopic joint remaining needle fixed sheath，Remaining needle fixed sheath connects Paracentesis needle holder，Paracentesis needle holder connects the pin wing，Remaining needle fixed sheath is connected by Y type knot mouth extension tube，The outer wall of extension tube left part is provided with prompting graticule，Extension tube connects manual liquid stopping clamp，Manual liquid stopping clamp includes buckle and lower pinch plate，Upper buckle is provided with button hole，Lower pinch plate is provided with button，The other end of extension tube connects infusion tee pipe，Infusion tee pipe is provided with suspension ring，Infusion tee pipe right part connects resistance bacterium positive pressure connector，Resistance bacterium positive pressure connector includes silica gel shell，Silica gel outer shell outer wall is provided with soft projection，Silica gel shell upper is provided with fluorescent ring，The inner chamber of silica gel shell upper connects silicon matter cap，Silicon matter cap connects puncture conduit，It is good that this utility model has resistance bacterium effect、Complete function、Safety and comfort、The advantage of simple operation.
Description
Technical field
This utility model belongs to minimally invasive medical equipment technical field, is specifically related to a kind of positive pressure remaining needle, particularly to one
Plant resistance bacterial type positive pressure remaining needle.
Background technology
Conduit, also known as venous catheter needle, is punctured into Ink vessel transfusing, when conduit is complete together with nook closing member by venous detaining needle during use
After portion's intravasation, withdraw out nook closing member, only soft catheter retaining at Ink vessel transfusing thus is carried out infusion treatment, making of remaining needle
With reducing misery that patient causes because of venipuncture repeatedly and to the fear having an injection, it is simple to clinical application, anxious, critical trouble
The rescue medication of person, also mitigates the workload of nurse, thus venous detaining needle is in wide clinical application, non-needle positive pressure enclosed defeated
Liquid joint is the innovative product replacing heparin block, and it in closed state, keeps nothing in the case of connecting without any connector
Bacterium state, himself design can produce malleation, self-closed, and to health care workers also without the danger of acupuncture, transfusion completes
After without artificial tube sealing, convenient reliably, in the design of the structure of existing resistance bacterial type positive pressure remaining needle, some function is improved complete not
, there is certain inconvenience during use, therefore, develop a kind of complete function, easy to use, the resistance bacterial type malleation indwelling of low cost in face
Needle set is of great significance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of complete function, easy to use,
The resistance bacterial type positive pressure remaining needle of low cost.
The purpose of this utility model is achieved in that a kind of resistance bacterial type positive pressure remaining needle, and it includes remaining needle sleeve pipe, institute
The remaining needle stated is telescopic joint remaining needle fixed sheath, and the described remaining needle fixed sheath other end connects Paracentesis needle holder,
Described Paracentesis needle holder connects the pin wing, and being connected by Y type knot mouth in the middle part of remaining needle fixed sheath has extension tube, described prolongation
The outer wall of pipe left part is provided with prompting graticule, and connecting in the middle part of extension tube has manual liquid stopping clamp, described manual liquid stopping clamp to include
Buckle and lower pinch plate, described upper buckle is provided with button hole, and lower pinch plate is provided with the button matched with button hole, extension tube another
One end connects has infusion tee pipe, described infusion tee pipe to be provided with suspension ring, and the upper end of infusion tee pipe left part connects to be protected
Cap, infusion tee pipe right part connects resistance bacterium positive pressure connector, and described resistance bacterium positive pressure connector includes silica gel shell, described silica gel
Outer shell outer wall is provided with soft projection, and silica gel shell upper is provided with fluorescent ring, and the inner chamber of silica gel shell upper connects silicon matter
Cap, described silicon matter cap connects has puncture conduit, described puncture conduit to be connected with silica gel outer casing inner wall.
Described suspension ring are circular arc type structure.
Described upper buckle and lower pinch plate are hinged and connected.
Described button is rectangular structure.
Described soft projection is hemisphere structure, and is respectively uniformly distributed.
The beneficial effects of the utility model: patient can be arranged according to liquid stream and extension tube left part at the end of transfusion is fast
Prompting graticule compares and takes measures in time, the most convenient, the button hole that medical personnel can be arranged by upper buckle when needed
The button arranged with lower pinch plate cooperates, thus realizes the clamping of extension tube is stopped liquid, and easy and simple to handle, the design of suspension ring is permissible
Being easy to the position of right half structure whole to this utility model hang and take and fix, the soft projection that silica gel outer shell outer wall is arranged makes doctor
The personnel that protect are easy to the crawl to resistance bacterium positive pressure connector when inserting the operations such as syringe, and the design of fluorescent ring is easy to medical personnel and is existed
Operate with at night or ambient black, without using syringe needle in injection manipulation, and it is simple and convenient to sterilize, it is to avoid repeatedly
Using syringe needle to thrust liquid mixing bottle, resistance bacterium effect is good, reduces infection rate, this utility model have complete function, easy to use,
The advantage of low cost.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation hindering bacterial type positive pressure remaining needle of this utility model.
Fig. 2 is the partial sectional view of a kind of resistance bacterium positive pressure connector hindering bacterial type positive pressure remaining needle of this utility model.
In figure: 1, remaining needle sleeve pipe 2, remaining needle fixed sheath 3, Paracentesis needle holder 4, the pin wing 5, Y type knot mouth
6, extension tube 7, prompting graticule 8, manual liquid stopping clamp 9, upper buckle 10, lower pinch plate 11, button hole 12, button
13, infusion tee pipe 14, suspension ring 15, helmet 16, resistance bacterium positive pressure connector 17, silica gel shell 18, soft projection
19, fluorescent ring 20, silicon matter cap 21, puncture conduit.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of resistance bacterial type positive pressure remaining needle, it includes remaining needle sleeve pipe 1, described remaining needle sleeve pipe
1 connection has remaining needle fixed sheath 2, and described remaining needle fixed sheath 2 other end connects Paracentesis needle holder 3, described puncture
Needle stand 3 connects the pin wing 4, and being connected by Y type knot mouth 5 in the middle part of remaining needle fixed sheath 2 has extension tube 6, and described extension tube 6 is left
The outer wall in portion is provided with prompting graticule 7, and connecting in the middle part of extension tube 6 has manual liquid stopping clamp 8, described manual liquid stopping clamp 8 to include
Buckle 9 and lower pinch plate 10, described upper buckle 9 is provided with button hole 11, and lower pinch plate 10 is provided with the button matched with button hole 11
12, the other end of extension tube 6 connects has infusion tee pipe 13, described infusion tee pipe 13 to be provided with suspension ring 14, infusion tee
The upper end of pipe 13 left part connects helmet 15, and infusion tee pipe 13 right part connects resistance bacterium positive pressure connector 16, and described resistance bacterium is just
Crimp head 16 includes that silica gel shell 17, described silica gel shell 17 outer wall are provided with soft projection 18, and silica gel shell 17 top sets
Being equipped with fluorescent ring 19, the inner chamber on silica gel shell 17 top connects silicon matter cap 20, and described silicon matter cap 20 connects puncture conduit
21, described puncture conduit 21 is connected with silica gel shell 17 inwall.
At the end of transfusion is fast, patient can compare according to the prompting graticule that liquid stream and extension tube left part are arranged and timely
Take measures, the most convenient, button phase that medical personnel can be arranged by upper buckle when needed button hole is arranged with lower pinch plate
Coordinating mutually, thus realize the clamping of extension tube is stopped liquid, easy and simple to handle, the design of suspension ring can be so that whole to this utility model
The position of right half structure is hung and is taken and fix, and the soft projection that silica gel outer shell outer wall is arranged makes medical personnel insert syringe etc.
Being easy to the crawl to resistance bacterium positive pressure connector during operation, the design of fluorescent ring is easy to medical personnel and is operated at night or ambient black
Using, without using syringe needle in injection manipulation, and it is simple and convenient to sterilize, it is to avoid Reusability syringe needle thrusts liquid mixing bottle,
Resistance bacterium effect is good, reduces infection rate, and this utility model has complete function, easy to use, the advantage of low cost.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of resistance bacterial type positive pressure remaining needle, it includes remaining needle sleeve pipe 1, described remaining needle sleeve pipe
1 connection has remaining needle fixed sheath 2, and described remaining needle fixed sheath 2 other end connects Paracentesis needle holder 3, described puncture
Needle stand 3 connects the pin wing 4, and being connected by Y type knot mouth 5 in the middle part of remaining needle fixed sheath 2 has extension tube 6, and described extension tube 6 is left
The outer wall in portion is provided with prompting graticule 7, and connecting in the middle part of extension tube 6 has manual liquid stopping clamp 8, described manual liquid stopping clamp 8 to include
Buckle 9 and lower pinch plate 10, described upper buckle 9 is provided with button hole 11, and lower pinch plate 10 is provided with the button matched with button hole 11
12, the other end of extension tube 6 connects has infusion tee pipe 13, described infusion tee pipe 13 to be provided with suspension ring 14, infusion tee
The upper end of pipe 13 left part connects helmet 15, and infusion tee pipe 13 right part connects resistance bacterium positive pressure connector 16, and described resistance bacterium is just
Crimp head 16 includes that silica gel shell 17, described silica gel shell 17 outer wall are provided with soft projection 18, and silica gel shell 17 top sets
Being equipped with fluorescent ring 19, the inner chamber on silica gel shell 17 top connects silicon matter cap 20, and described silicon matter cap 20 connects puncture conduit
21, described puncture conduit 21 is connected with silica gel shell 17 inwall, and described suspension ring 14 are circular arc type structure, described upper buckle
9 and lower pinch plate 10 be hinged and connected, described button 12 is rectangular structure, and described soft projection 18 is hemisphere structure, and
It is respectively uniformly distributed.
At the end of transfusion is fast, patient can compare according to the prompting graticule that liquid stream and extension tube left part are arranged and timely
Take measures, the most convenient, button phase that medical personnel can be arranged by upper buckle when needed button hole is arranged with lower pinch plate
Coordinating mutually, thus realize the clamping of extension tube is stopped liquid, easy and simple to handle, the design of suspension ring can be so that whole to this utility model
The position of right half structure is hung and is taken and fix, and the soft projection that silica gel outer shell outer wall is arranged makes medical personnel insert syringe etc.
Being easy to the crawl to resistance bacterium positive pressure connector during operation, the design of fluorescent ring is easy to medical personnel and is operated at night or ambient black
Using, without using syringe needle in injection manipulation, and it is simple and convenient to sterilize, it is to avoid Reusability syringe needle thrusts liquid mixing bottle,
Resistance bacterium effect is good, reduces infection rate, and this utility model has complete function, easy to use, the advantage of low cost.
Claims (5)
1. a resistance bacterial type positive pressure remaining needle, it includes remaining needle sleeve pipe, it is characterised in that: described remaining needle is telescopic joint to be had
Remaining needle fixed sheath, the described remaining needle fixed sheath other end connects Paracentesis needle holder, and described Paracentesis needle holder connects to be had
The pin wing, is connected by Y type knot mouth in the middle part of remaining needle fixed sheath and has extension tube, the outer wall of described extension tube left part to be provided with and carry
Indicating line, connects in the middle part of extension tube and has manual liquid stopping clamp, described manual liquid stopping clamp to include buckle and lower pinch plate, and described is upper
Buckle is provided with button hole, and lower pinch plate is provided with the button matched with button hole, and the other end of extension tube connects infusion tee pipe,
Described infusion tee pipe is provided with suspension ring, and the upper end of infusion tee pipe left part connects helmet, and infusion tee pipe right part connects
Having resistance bacterium positive pressure connector, it is soft prominent that described resistance bacterium positive pressure connector includes that silica gel shell, described silica gel outer shell outer wall are provided with
Rising, silica gel shell upper is provided with fluorescent ring, and the inner chamber of silica gel shell upper connects silicon matter cap, and described silicon matter cap connects to be had
Puncturing conduit, described puncture conduit is connected with silica gel outer casing inner wall.
A kind of resistance bacterial type positive pressure remaining needle the most according to claim 1, it is characterised in that: described suspension ring are circular arc type knot
Structure.
A kind of resistance bacterial type positive pressure remaining needle the most according to claim 1, it is characterised in that: described upper buckle and lower pinch plate
It is hinged and connected.
A kind of resistance bacterial type positive pressure remaining needle the most according to claim 1, it is characterised in that: described button is cuboid knot
Structure.
A kind of resistance bacterial type positive pressure remaining needle the most according to claim 1, it is characterised in that: described soft projection is hemisphere
Body structure, and be respectively uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635891.2U CN205849917U (en) | 2016-06-24 | 2016-06-24 | A kind of resistance bacterial type positive pressure remaining needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635891.2U CN205849917U (en) | 2016-06-24 | 2016-06-24 | A kind of resistance bacterial type positive pressure remaining needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205849917U true CN205849917U (en) | 2017-01-04 |
Family
ID=57637241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635891.2U Active CN205849917U (en) | 2016-06-24 | 2016-06-24 | A kind of resistance bacterial type positive pressure remaining needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205849917U (en) |
-
2016
- 2016-06-24 CN CN201620635891.2U patent/CN205849917U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |