CN205549105U - Aseptic dislysate collection system - Google Patents
Aseptic dislysate collection system Download PDFInfo
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- CN205549105U CN205549105U CN201620245558.0U CN201620245558U CN205549105U CN 205549105 U CN205549105 U CN 205549105U CN 201620245558 U CN201620245558 U CN 201620245558U CN 205549105 U CN205549105 U CN 205549105U
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- lever
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- gate
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Abstract
The utility model provides an aseptic dislysate collection system belongs to medical field of furniture, is equipped with shell, three -way pipe and cuts the liquid switch, and section liquid switching system is on a mouth of pipe of three -way pipe, and the three -way pipe surplus mouth of pipe communicates the dislysate. The utility model discloses an outflow of liquid on -off control dislysate cuts to use the shell to wrap up each part wherein, avoid receiving the pollution of environment, reduce the degree of difficulty of sampling, have simple structure, convenient to use and aseptic advantage, be applicable to in the similar sampling occasion of dislysate and other.
Description
Technical fieldThis utility model relates to medical instruments field, is especially a kind of sterile dialysis liquid harvester.
Background technologyIn clinic, when using dialysis to dialyse patient, need timing to dialysis solution sampling to observe the situation of dialysing in real time of patient.The many employings of Hospitals at Present concatenate one section of sampling tube on Dialysis tubing, and sampling tube is fixed together with Dialysis tubing by metal clip.During sampling, insert absorption dialysis solution in sampling tube with syringe needle and sample.On the one hand, after syringe needle insertion number of times is too much, the pin hole on sampling tube gets more and more, and causes dialysis solution continuous seepage from pin hole, the most unhygienic, and medical products, apparatus and environment near pollution also affect normal dialysis and sampling.On the other hand, the dialysis solution of outflow can corrode metal clip, makes metal fastenings corrosion.And syringe and damaged sampling tube also need often to change, and have both reduced hospital efficiency, have added cost.Based on this, this case is proposed.
Summary of the invention
This utility model provides a kind of sterile dialysis liquid harvester, abandons and uses syringe to insert the way that Dialysis tubing carries out sampling, samples dialysis solution by arranging controlled valve, have health, recycling, without the advantage changing sampling tube.
For achieving the above object, a kind of sterile dialysis liquid harvester that this utility model provides includes shell, tee T, cuts liquid switch and flexible pipe, described tee T, section liquid switch and flexible pipe are respectively provided with in the enclosure, shell has three openings, being respectively opening one, opening two, opening three, the size of opening one is more than flexible pipe size.
Tee T is provided with three mouths of pipe, the respectively mouth of pipe one, two, three；Tee T is arranged on the top of shell.The mouth of pipe one, two of tee T is serially connected in Dialysis tubing by the opening two, three of shell, and the mouth of pipe three is connected with flexible pipe one end, and the flexible pipe other end is extend out to outside shell by the opening one of shell.Described flexible pipe is provided with and cuts liquid switch.Tee T is for water diversion part dialysis solution so that sampling dialysis solution, and described section of liquid switch is used for controlling whether dialysis solution flows out.Described shell avoids internal generation of outer bound pair sampling apparatus to pollute, and increases attractive in appearance simultaneously.
Cut liquid switch to be made up of lever and gate.Lever one end is hinged on enclosure top, and and enclosure top between formed angle；Gate is located in the angle between shell and lever, and one end is fixedly connected on lever, and the other end is perpendicular with enclosure top.Gate is arranged across flexible pipe, and gate height is gate position on lever and the vertical dimension between enclosure top, and gate length is more than hose diameter.
Described section of liquid switch utilizes gate to be pushed down by a certain for a flexible pipe section card with enclosure top, makes liquid not pass through.Owing to gate is fixedly connected on lever, only need to apply a power at the other end of lever, increase the angle angle between lever and enclosure top, just can unclamp gate, make liquid pass through.
Further, for easy to use, described upper surface of outer cover is provided with button, and the described lever other end is upturned be connected fixing with button.During use, only need to press the button, gate can be unclamped, make dialysis solution flow out for sampling from flexible pipe.
Further, for ease of use, control lever and maintenance balance, described lever number is 2, is arranged on the both sides of flexible pipe, and gate is horizontally installed between 2 levers both connections.Connect between described 2 lever other ends and have cross bar.Cross bar is fixing with button to be connected.
Further, described button is positioned at above three-way valve, is provided with stage clip between button and three-way valve.Described stage clip is used for SR position, and stage clip struts button under deformation effect with three-way valve, tee T surpasses the extruding of lever side, reduces the distance of three-way valve and lever, it is ensured that flexible pipe is killed and do not unclamps by gate.
Further, non-leakage for ensureing dialysis solution, described tee T one, two mouth of pipe is provided with plastics clip.
Operation principle of the present utility model and having the beneficial effect that: this utility model uses tee T to be derived by part dialysis solution, use and cut the conducting of liquid on-off control flexible pipe, disconnection, control outflow and the stopping of dialysis solution, so as timing, interval sampling dialysis solution, increase the simplicity of sampling, reduce sampling difficulty, improve sampling efficiency.
In this utility model, cut liquid switch and include gate and lever, be provided with angle between lever and enclosure top, in angle, be provided with gate, gate and shell vertical.Utilize gate height between gate and enclosure top to push down a certain for flexible pipe section, block this section of flexible pipe, close hose passages, make liquid not pass through.Owing to gate is fixedly connected on lever, as long as the other end at lever applies a downward power, just can increase the angle angle between lever and enclosure top, lever drives gate unclamps downwards flexible pipe, makes liquid pass through.
In order to better controled over the switch of gate by lever, improve dependability and the stability cutting liquid switch.This utility model is respectively arranged a lever in the both sides of flexible pipe, and both sides lever is in addition to position, and the size of lever arranges the most identical with the angle etc. on enclosure top.
The other end of lever, by being coupled together by both sides lever across the gate being arranged on flexible pipe, is fixed together with cross bar by this utility model simultaneously.Both sides lever is linked together by cross bar, can improve the synchronicity of both sides lever, it is simple to control both sides levers simultaneously, makes both sides lever action consistent, makes gate be difficult to crooked cause dialysis solution seepage.
In sum, this utility model provides the sterile dialysis liquid harvester of a kind of Valve controlling dialysis solution sampling, dialysis solution is gone out by tee T water conservancy diversion, use the outflow cutting liquid on-off control dialysis solution, and use shell to be wrapped up wherein by each parts, it is to avoid polluted by environment, reduced the difficulty of sampling, there is simple in construction, easy to use and aseptic advantage, it is adaptable in dialysis solution and other similar sampling occasions.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of a kind of sterile dialysis liquid harvester；
Fig. 2 is the operation principle schematic diagram of a kind of sterile dialysis liquid harvester；
Fig. 3 is the overall schematic of a kind of sterile dialysis liquid harvester.
Shown in figure: shell 1；Opening 1；Opening 2 102；Opening 3 103；Cut liquid switch 2；Lever 1；Gate 202；Lever 2 203；Cross bar 204；Flexible pipe 3；Dialysis tubing 1；Tee T 5；The mouth of pipe 1；The mouth of pipe 2 502；The mouth of pipe 3 503；Stage clip 6；Button 7；Draw-in groove 8；Dialysis tubing 29；Plastics clip 10.
Detailed description of the invention
As described in Figure 1, the present embodiment includes shell 1, tee T 5, cuts liquid switch 2, Dialysis tubing 1, Dialysis tubing 29 and flexible pipe 3, and tee T 5, section liquid switch 2 and flexible pipe 3 are arranged in shell 1.Shell 1 has three openings, respectively opening 1, opening 2 102, opening 3 103.The size of opening 1 is slightly larger than hose diameter, and opening 2 102, the size of opening 3 103 are slightly larger than Dialysis tubing 1, Dialysis tubing 29 respectively.Draw-in groove 8 it is provided with for placing tee T 5 in shell 1.
Tee T 5 is T-shaped pipe, is provided with three mouths of pipe, the respectively mouth of pipe 1, the mouth of pipe 2 502, the mouth of pipe 3 503.Tee T 5 is fixed holding by draw-in groove 8 and is connected with Dialysis tubing 1, Dialysis tubing 29 respectively by the opening 2 102 of shell 1, opening 3 103 at shell 1 inner tip, the mouth of pipe 1 of tee T 5, the mouth of pipe 2 502.Flexible pipe 3 one end is connected with tee T 5 mouth of pipe 3 503, and the thief hatch that the other end is connected to be positioned at outside shell 1 by the opening 1 of shell 1 is for sampling.
Shown in Fig. 2, cut liquid and switch 2 holdings on flexible pipe 3, be used for blocking flexible pipe 3 pipe path.Wherein, cut liquid switch 2 to be made up of cross bar 204, lever 1, lever 2 203 and gate 202.Lever 1, lever 2 203 are separately positioned on the both sides of flexible pipe 3.Lever 1, one end of lever 2 203 are fixed on the top in shell 1, and and shell 1 inner tip between form angle, the angle of the angle between lever 1, lever 2 203 and shell 1 is identical.Lever 1, the other end of lever 2 203 extend and walk around to connect between tee T 5, and lever 1, lever 2 203 below tee T 5 cross bar 204.
Gate 202 is between shell 1 and lever 1, lever 2 203, and cross bar 204 is set in parallel between the two ends of lever 1, lever 2 203.One end of gate 202 is fixed on lever 1, lever 2 203, and the other end is vertical with shell 1 inner tip.Flexible pipe 3 is between base plate and gate 202, and flexible pipe 3, across on flexible pipe 3, is blocked by gate 202.Gate 202 height is the gate 202 position on lever 1, lever 2 203 and the vertical dimension between shell 1 inner tip, and the length of gate 202 is more than flexible pipe 3 diameter.
Shown in Fig. 3, in the present embodiment, shell 1 upper surface above three-way valve is provided with button 7, and described lever 1, the other end of lever 2 203 are upturned be connected fixing with button 7, are provided with stage clip 6 between button 7 and three-way valve.
In the present embodiment, the mouth of pipe 1, the mouth of pipe 2 502 and Dialysis tubing 1, the connection end of Dialysis tubing 29 are provided with plastics clip 10, and the mouth of pipe 1, the mouth of pipe 2 502 are arranged in shell 1 with Dialysis tubing 1, the connection end of Dialysis tubing 29 and plastics clip 10.
Claims (5)
1. a sterile dialysis liquid harvester, it is characterised in that: including shell, tee T, cut liquid switch and flexible pipe, described tee T, section liquid switch and flexible pipe are respectively provided with in the enclosure；Shell has three openings, respectively opening one, opening two, opening three, and the size of opening one is more than flexible pipe size；Tee T is provided with three mouths of pipe, the respectively mouth of pipe one, two, three；Tee T is arranged on the top of shell, and the mouth of pipe one, two of tee T is serially connected in Dialysis tubing by the opening two, three of shell, and the mouth of pipe three is connected with flexible pipe one end, and the flexible pipe other end is extend out to outside shell by the opening one of shell；Described flexible pipe is provided with and cuts liquid switch, cuts liquid switch and is made up of lever and gate；Lever one end is hinged on enclosure top, and and enclosure top between formed angle；Gate is located in the angle between shell and lever, and one end is fixedly connected on lever, and the other end is perpendicular with enclosure top；Gate is arranged across flexible pipe, and gate height is gate position on lever and the vertical dimension between enclosure top, and gate length is more than hose diameter.
A kind of sterile dialysis liquid harvester the most according to claim 1, it is characterised in that: described upper surface of outer cover is provided with button, and the described lever other end is walked around tee T and is upturned be connected fixing with button.
A kind of sterile dialysis liquid harvester the most according to claim 1, it is characterised in that: described lever number is 2, is separately positioned on the both sides of flexible pipe, and gate is horizontally installed between 2 levers to fix with the two and is connected；Connect between the other end of described 2 levers and have cross bar.
A kind of sterile dialysis liquid harvester the most according to claim 2, it is characterised in that: described button is positioned at above tee T, is provided with stage clip between button and tee T.
A kind of sterile dialysis liquid harvester the most according to claim 1, it is characterised in that: described tee T one, two mouth of pipe is provided with plastics clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245558.0U CN205549105U (en) | 2016-03-29 | 2016-03-29 | Aseptic dislysate collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245558.0U CN205549105U (en) | 2016-03-29 | 2016-03-29 | Aseptic dislysate collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549105U true CN205549105U (en) | 2016-09-07 |
Family
ID=56815849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245558.0U Expired - Fee Related CN205549105U (en) | 2016-03-29 | 2016-03-29 | Aseptic dislysate collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784714A (en) * | 2018-07-03 | 2018-11-13 | 南通市第二人民医院 | A kind of novel hemo system sampler and application method |
-
2016
- 2016-03-29 CN CN201620245558.0U patent/CN205549105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784714A (en) * | 2018-07-03 | 2018-11-13 | 南通市第二人民医院 | A kind of novel hemo system sampler and application method |
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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: 20160907 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |