CN206492108U - A kind of PICC double channel catheters pipe sealing device - Google Patents
A kind of PICC double channel catheters pipe sealing device Download PDFInfo
- Publication number
- CN206492108U CN206492108U CN201621246884.XU CN201621246884U CN206492108U CN 206492108 U CN206492108 U CN 206492108U CN 201621246884 U CN201621246884 U CN 201621246884U CN 206492108 U CN206492108 U CN 206492108U
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- China
- Prior art keywords
- sleeve
- connecting rod
- picc
- fixed cover
- slide bar
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Abstract
The utility model discloses a kind of PICC double channel catheters pipe sealing device, including fixed cover, alignment pin, connecting rod, sleeve, slide bar, connecting plate, clamping plate, spring, described needle tubing quantity is two pieces, described fixed cover is through needle tubing, described fixed cover is movably connected with needle tubing, described alignment pin runs through side in fixed cover front end, described alignment pin is connected with fixed external threading, described connecting rod is located at fixed cover both sides, described connecting rod is connected with fixed external threading, described sleeve is located at connecting rod bottom middle-end, described sleeve is connected with connecting rod screw thread, described slide bar is located at sleeve inner, described slide bar is slided with sleeve to be connected, described connecting plate is located at the top of slide bar, described connecting rod is connected with slide bar screw thread, the PICC double channel catheter pipe sealing devices, medical personnel can synchronize control to the piston movement step in two needle tubings, greatly improve the operating efficiency of medical personnel.
Description
Technical field
The utility model is related to a kind of conduit pipe sealing device, more particularly to a kind of PICC double channel catheters pipe sealing device.
Background technology
At present, in clinical position, the double river conduits of PICC are in tube sealing, it is necessary to hand-held two syringes of medical personnel and even
Promotion two syringes of speed carry out pulsed tube sealing, and such a working method is not easy to operate, and medical personnel can not control simultaneously
Being synchronized with the movement for two syringe inner carriers, have impact on the operating efficiency of medical personnel, in view of disadvantages described above, is necessary design in fact
A kind of PICC double channel catheters pipe sealing device.
Utility model content
Technical problem to be solved in the utility model is：A kind of PICC double channel catheters pipe sealing device is provided, to solve
PICC double channel catheter pipe sealing devices traditional at present, simple in construction, function is single, reduces asking for medical personnel's operating efficiency
Topic.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of PICC double channel catheters pipe sealing device, bag
Include needle tubing and piston, in addition to fixed cover, alignment pin, connecting rod, sleeve, slide bar, connecting plate, clamping plate, spring, described needle tubing number
Measure as two pieces, described fixed cover is through needle tubing, and described fixed cover is movably connected with needle tubing, described alignment pin is through solid
Surely side in front end is covered, described alignment pin is connected with fixed external threading, and described connecting rod is located at fixed cover both sides, described connecting rod
It is connected with fixed external threading, described sleeve is located at connecting rod bottom middle-end, and described sleeve is connected with connecting rod screw thread, described cunning
Bar is located at sleeve inner, and described slide bar is slided with sleeve to be connected, and described connecting plate is located at the top of slide bar, described connecting rod
Be connected with slide bar screw thread, described clamping plate quantity is some, described clamping plate is located at piston both sides lower end, described clamping plate with
Piston is movably connected, and described number of springs is some, and described spring is uniformly distributed at the top of connecting plate, described spring
One end is connected with connecting plate glue, and the described spring other end is connected with clamping plate glue.
Further, described sleeve bottom is additionally provided with adapter sleeve, and described adapter sleeve is connected with bush whorl.
Further, described adapter sleeve bottom has also extended through push rod, and described push rod is slided with adapter sleeve to be connected.
Further, described push rod outer wall has also extended through slide plate, and described slide plate is connected with push rod close-fitting, and described cunning
Plate is slided with adapter sleeve to be connected.
Further, pressure gauge is additionally provided with the right side of described adapter sleeve outer wall, described pressure gauge is connected with being connected external threading.
Further, described adapter sleeve inner right side is additionally provided with steam vent, and described steam vent is manhole.
Further, described clamping plate front end is additionally provided with handle, and described handle is connected with clamping plate screw thread.
Compared with prior art, PICC double channel catheter pipe sealing devices, in use, medical personnel first are by two syringes
Needle tubing insert respectively in fixed cover, in the presence of fixed cover so that two needle tubings are in horizontal state, and medical personnel are again
Rotate alignment pin by hand so that alignment pin carries out clamping force to needle tubing, its purpose is to allow fixed cover to be connected firmly with needle tubing,
Medical personnel are again by slide bar insertion sleeve, and medical personnel hold handle again, and rotate handle by hand so that handle drives clamping plate
Open, the clamping plate of open mode is caught in piston base by medical personnel again, medical personnel again let go handle by hand, in recoil of spring power
Under effect so that stuck piston is that connecting plate is connected as a single entity together with slide bar with piston by clamping plate, now, and medical personnel can be by push rod
It is connected with slide bar, described push rod is connected dismantled and assembled with slide bar for screw thread, and medical personnel hold sleeve with left hand again, use right-hand push
Dynamic push rod, in the presence of connecting rod, sleeve is connected as a single entity with fixed cover, now, passes through thrust so that push rod band moving slide-bar links
Connecting plate is moved from bottom to top together with piston and being done along needle interior wall, by above motion mode, finally causes two needle tubings
Interior piston is done synchronously to move from bottom to top, and the PICC double channel catheter pipe sealing devices, clever structure is powerful, simple to operate,
Cheap, by using the device, medical personnel can synchronize control to the piston movement step in two needle tubings, greatly
The operating efficiency for improving medical personnel, meanwhile, during pushrod movement, push rod drive slide plate so that slide plate along
The inwall of adapter sleeve is done to be moved from bottom to top, and the pressure value that now slide plate is moved in adapter sleeve is shown by pressure gauge, doctor
Shield personnel can be according to pressure gauge pressure value clearly know the device work when pressure, steam vent be in order to will even
Female connector air pressure inside discharges the external world, the motion of anti-limited slip plate and make it that adapter sleeve is internally formed vacuum state, it is ensured that push rod
Normal work.
Brief description of the drawings
Fig. 1 is the local front sectional view of PICC double channel catheter pipe sealing devices；
Fig. 2 is the connection sectional view of needle tubing and fixed cover；
Fig. 3 is the inside partial sectional view of adapter sleeve.
The piston 2 of needle tubing 1
The alignment pin 4 of fixed cover 3
The sleeve 6 of connecting rod 5
The connecting plate 8 of slide bar 7
The spring 10 of clamping plate 9
The push rod 602 of adapter sleeve 601
The pressure gauge 604 of slide plate 603
The handle 901 of steam vent 605
Following embodiment will be further illustrated with reference to above-mentioned accompanying drawing.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to constituting described embodiment basis
It is thorough to understand.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known process step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of PICC double channel catheters pipe sealing device, including it is needle tubing 1, piston 2, fixed cover 3, fixed
Position pin 4, connecting rod 5, sleeve 6, slide bar 7, connecting plate 8, clamping plate 9, spring 10, the described quantity of needle tubing 1 are two pieces, described fixation
Set 3 is through needle tubing 1, and described fixed cover 3 is movably connected with needle tubing 1, and described alignment pin 4 runs through side in the front end of fixed cover 3,
Described alignment pin 4 is connected with the screw thread of fixed cover 3, and described connecting rod 5 is located at the both sides of fixed cover 3, described connecting rod 5 and fixed cover
3 screw threads are connected, and described sleeve 6 is located at the bottom middle-end of connecting rod 5, and described sleeve 6 is connected with the screw thread of connecting rod 5, described slide bar 7
Inside sleeve 6, described slide bar 7 is slided with sleeve 6 to be connected, and described connecting plate 8 is located at the top of slide bar 7, described company
Extension bar 8 is connected with the screw thread of slide bar 7, and the described quantity of clamping plate 9 is some, and described clamping plate 9 is located at the both sides lower end of piston 2, institute
The clamping plate 9 stated is movably connected with piston 2, and the described quantity of spring 10 is some, and described spring 10 is uniformly distributed in connection
The top of plate 8, described one end of spring 10 is connected with the glue of connecting plate 8, and the described other end of spring 10 and the glue phase of clamping plate 9
Even, the described bottom of sleeve 6 is additionally provided with adapter sleeve 601, and described adapter sleeve 601 is connected with the screw thread of sleeve 6, described adapter sleeve
601 bottoms have also extended through push rod 602, and described push rod 602 is slided with adapter sleeve 601 to be connected, and the described outer wall of push rod 602 is also passed through
Slide plate 603 is installed with, described slide plate 603 is connected with the close-fitting of push rod 602, and described slide plate 603 slides phase with adapter sleeve 601
Even, pressure gauge 604 is additionally provided with the right side of the described outer wall of adapter sleeve 601, described pressure gauge 604 is connected with the screw thread of adapter sleeve 601,
The described inner right side of adapter sleeve 601 is additionally provided with steam vent 605, and described steam vent 605 is manhole, described clamping plate 9
Front end is additionally provided with handle 901, and described handle 901 is connected with the screw thread of clamping plate 9.
The PICC double channel catheter pipe sealing devices, in use, medical personnel insert the needle tubing 1 of two syringes respectively first
In fixed cover 3, in the presence of fixed cover 3 so that two needle tubings 1 are in horizontal state, medical personnel rotate by hand fixed again
Position pin 4 so that alignment pin 4 carries out clamping force, its purpose is to allow fixed cover 3 to be connected firmly with needle tubing 1, medical care to needle tubing 1
Personnel are again by the insertion sleeve 6 of slide bar 7, and medical personnel hold handle 901 again, and rotate handle 901 by hand so that handle 901
Clamping plate 9 is driven to open, the clamping plate 9 of open mode is caught in the bottom of piston 2 by medical personnel again, medical personnel again let go handle 901 by hand,
In the presence of the screen resilience of spring 10 so that piston 2 is blocked i.e. connecting plate 8 and is connected as a single entity together with slide bar 7 with piston 2 by clamping plate 9,
Now, push rod 602 can be connected by medical personnel with slide bar 7, and described push rod 602 is connected dismantled and assembled with slide bar 7 for screw thread, medical care
Personnel hold sleeve 6 with left hand again, and push rod 602 is promoted with the right hand, in the presence of connecting rod 5, and sleeve 6 is linked as one with fixed cover 3
Body, now, passes through thrust so that push rod 602 with moving slide-bar 7 be connected plate 8 together with piston 2 and along the inwall of needle tubing 1 do by
Motion upwards down, by above motion mode, finally causes the piston 2 in two needle tubings 1 is done synchronously to move from bottom to top, together
When, during push rod 602 is moved, push rod 602 drives slide plate 603 so that inwall of the slide plate 603 along adapter sleeve 601 is done
Move from bottom to top, now the pressure value of motion in adapter sleeve 601 of slide plate 603 is shown by pressure gauge 604, medical personnel
Pressure during device work can be clearly known according to the pressure value shown by pressure gauge 604, steam vent 605 is in order to by even
The air pressure inside of female connector 601 discharges the external world, the motion of anti-limited slip plate 603 and make it that adapter sleeve 601 is internally formed vacuum state, it is ensured that
The normal work of push rod 602.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made are all fallen within protection domain of the present utility model.
Claims (7)
1. a kind of PICC double channel catheters pipe sealing device, including needle tubing and piston, it is characterised in that also including fixed cover, alignment pin,
Connecting rod, sleeve, slide bar, connecting plate, clamping plate, spring, described needle tubing quantity is two pieces, described fixed cover through needle tubing,
Described fixed cover is movably connected with needle tubing, and described alignment pin runs through side, described alignment pin and fixation in fixed cover front end
External threading is connected, and described connecting rod is located at fixed cover both sides, and described connecting rod is connected with fixed external threading, and described sleeve is located at
Connecting rod bottom middle-end, described sleeve is connected with connecting rod screw thread, and described slide bar is located at sleeve inner, described slide bar and sleeve
Slide and be connected, described connecting plate is located at the top of slide bar, and described connecting rod is connected with slide bar screw thread, and described clamping plate quantity is
Some, described clamping plate is located at piston both sides lower end, and described clamping plate is movably connected with piston, if described number of springs is
Dry part, described spring is uniformly distributed at the top of connecting plate, and described spring one end is connected with connecting plate glue, and described bullet
The spring other end is connected with clamping plate glue.
2. a kind of PICC double channel catheters pipe sealing device as claimed in claim 1, it is characterised in that described sleeve bottom is also set
There is adapter sleeve, described adapter sleeve is connected with bush whorl.
3. a kind of PICC double channel catheters pipe sealing device as claimed in claim 2, it is characterised in that described adapter sleeve bottom is also
Through there is push rod, described push rod is slided with adapter sleeve to be connected.
4. a kind of PICC double channel catheters pipe sealing device as claimed in claim 3, it is characterised in that described push rod outer wall is also passed through
Slide plate is installed with, described slide plate is connected with push rod close-fitting, and described slide plate is slided with adapter sleeve and is connected.
5. a kind of PICC double channel catheters pipe sealing device as claimed in claim 4, it is characterised in that described adapter sleeve outer wall is right
Side is additionally provided with pressure gauge, and described pressure gauge is connected with being connected external threading.
6. a kind of PICC double channel catheters pipe sealing device as claimed in claim 5, it is characterised in that right inside described adapter sleeve
Side is additionally provided with steam vent, and described steam vent is manhole.
7. a kind of PICC double channel catheters pipe sealing device as claimed in claim 6, it is characterised in that described clamping plate front end is also set
There is handle, described handle is connected with clamping plate screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246884.XU CN206492108U (en) | 2016-11-22 | 2016-11-22 | A kind of PICC double channel catheters pipe sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246884.XU CN206492108U (en) | 2016-11-22 | 2016-11-22 | A kind of PICC double channel catheters pipe sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492108U true CN206492108U (en) | 2017-09-15 |
Family
ID=59800015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621246884.XU Expired - Fee Related CN206492108U (en) | 2016-11-22 | 2016-11-22 | A kind of PICC double channel catheters pipe sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317891A (en) * | 2018-12-17 | 2020-06-23 | 中国医学科学院血液病医院（血液学研究所） | Fixer for syringe |
-
2016
- 2016-11-22 CN CN201621246884.XU patent/CN206492108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317891A (en) * | 2018-12-17 | 2020-06-23 | 中国医学科学院血液病医院（血液学研究所） | Fixer for syringe |
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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 |
Granted publication date: 20170915 Termination date: 20181122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |