CN207755608U - A kind of novel infusion pin puncture fixing device - Google Patents
A kind of novel infusion pin puncture fixing device Download PDFInfo
- Publication number
- CN207755608U CN207755608U CN201720373647.8U CN201720373647U CN207755608U CN 207755608 U CN207755608 U CN 207755608U CN 201720373647 U CN201720373647 U CN 201720373647U CN 207755608 U CN207755608 U CN 207755608U
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- CN
- China
- Prior art keywords
- shell
- clip
- groove
- wheel
- clamping device
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model is related to infusion kits technical fields, especially a kind of novel infusion pin puncture fixing device, including shell, U-clamp frame, clamping device, Bottle neck gripper, 2 U-clamp frames are arranged on the arc shell wall of the case nose, the shell wall of shell side is equipped with sliding groove, the middle part of outer casing back shell wall is equipped with 1 drawstring, the drawstring other end is connected with Bottle neck gripper, clamping device is housed in enclosure cavity, clamping device is made of clip shell and clip wheel, clip shell rear end is inserted in equipped with 2 mandrils in the pin hole of shell, the wheel side of clip wheel is equipped with the semi-circular recesses of multiple and different diameters.The structure design of the utility model is reasonable, it is easy to use, corresponding groove can be selected according to the size of transfusion needle caliber, it is firm that transfusion needle is fastened with infusion bottle clamp, not easily to fall off, prevents from damaging patient body, alleviate the work load of medical staff, it is reusable, it is at low cost, it is worth of widely use.
Description
Technical field
The utility model is related to infusion kits technical field, especially a kind of novel infusion pin puncture fixing device.
Background technology
In clinical treatment, venous transfusion or venous transfusion are common treatment means, and infusion apparatus is usually by transfusion needle, drop
Usually transfusion needle is inserted directly into liquid bottles bottle stopper when pipe, woven hose, flow regulator and intravenous needle composition, infusion or blood transfusion
, since infusion wire surface is relatively smooth, wanted if accidentally run into woven hose or infusion process when infusion or blood transfusion
Gone to toilet, gone out etc. activity when, all may result in transfusion needle and fall off from bottle stopper and drop out, cause transfusion needle by dirt
Dye, needs replacing infusion apparatus, causes the waste of drug, instrument, increase the work load of medical staff, sky may be caused when serious
The ill symptoms such as aeroebolism, blood back increase the pain of patient, it is therefore desirable to be consolidated to transfusion needle and liquid bottles using instrument
It is fixed, prevent transfusion needle from falling off, infusion bottle bottleneck size mostly uses unified specification, facilitates clamping, but transfusion needle using neck grip
Surface is relatively smooth, and caliber specification is not of uniform size, it is therefore desirable to a kind of fixation adapting to transfusion needle different tube diameters specification
Device is fixed, and to adapt to the size transfusion needle of different tube diameters, firmly transfusion needle and infusion bottle is fixed together.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical disadvantages to provide a kind of novel infusion pin puncture fixing device.
The utility model solve the technical solution that uses of technical problem for：A kind of novel infusion pin puncture fixing device, packet
Shell, U-clamp frame, clamping device, Bottle neck gripper are included, the shell is the hollow housing of one end open, and open end is arc,
2 U-clamp frames are arranged on the arc shell wall of case nose, the shell wall of shell side is equipped with sliding groove, outer casing back shell
2 pin holes are arranged on wall, the middle part of outer casing back shell wall is equipped with 1 drawstring, and the drawstring other end is connected with Bottle neck gripper, shell
Clamping device is housed, clamping device is made of clip shell and clip wheel, and clip shell rear end is inserted in shell equipped with 2 mandrils in internal cavities
In pin hole, mandrel ends are bolted with stop nut, and compressed spring, the shell of clip shell side are cased on the mandril between shell and clip shell
Wall is equipped with axis hole, and threaded hole is equipped at clip wheel center, and fixing bolt is spirally connected after passing through the sliding groove of shell and the axis hole of clip shell
In the threaded hole of clip wheel, the wheel side of clip wheel is equipped with the semi-circular recesses of multiple and different diameters, and the groove face of groove, which is equipped with, to be prevented
Sliding line.The present apparatus is in use, Bottle neck gripper can easily clamp the bottleneck of infusion bottle, after fixing bolt passes through sliding groove and axis hole
It is screwed onto in threaded hole, clip wheel can be fixed in clip shell, while clip wheel can be rotated when rotary fixing screw bolt, to make difference
The groove of diameter is directed at U-clamp frame, and mandril is inserted in the pin hole of shell, can be by the folder in clip shell and clip shell by compressed spring
Wheel is pushed forward, and transfusion needle is clamped to make groove and U-clamp frame cooperate, and the groove face of groove is equipped with anti-skid chequer, transfusion needle folder
It tightly is not easy to skid, mandrel ends are equipped with stop nut, and clip shell can be prevented to be hit by a bullet from shell under the elastic reaction of compressed spring
Go out, fixing bolt can be stirred backward in sliding groove after being infused, you can transfusion needle release is removed, simple side is used
Just, the groove of different-diameter size is selected by rotating clamp wheel, it may be convenient to clamp the transfusion needle of different-diameter size, be infused
Needle and infusion bottle fixation are not easily to fall off, at low cost, may be reused, and reduce waste, significantly reduce medical staff's
Work load.
The shell shell wall of the sliding front of the slot is equipped with an alignment line, and alignment line is located at U-clamp frame and sliding groove
On the line of centres, clip wheel is equipped with a plurality of marking line, and marking line is located on the line in the center of circle of groove and the center of circle of threaded hole.It is logical
It crosses rotating clip wheel and selects suitable groove, make alignment line on the marking line and shell below selected groove point-blank
When, point-blank, groove is clamped with U-clamp frame and is infused in the center of circle of the center of circle of groove and the semicircle frame of U-clamp frame front end
Needle is more secured, adjusts easy to use.
Advantageous effect possessed by the utility model is：The structure design of the utility model is reasonable, easy to use, can be with
Corresponding groove is selected according to the size of transfusion needle caliber, it is firm that transfusion needle is fastened with infusion bottle clamp, not easily to fall off, reduces
The waste of instrument, liquid prevents from damaging patient body, alleviates the work load of medical staff, reusable, at
This is low, is worth of widely use.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the structural schematic diagram of the clamping device of the utility model.
Attached drawing 3 is the structural schematic diagram of the clip wheel of the utility model.
Specific implementation mode
1~attached drawing 3 is described below the utility model below in conjunction with the accompanying drawings.
As shown in FIG. 1 to 3, the utility model includes shell 2, U-clamp frame 3, clamping device 1, Bottle neck gripper 7, described outer
Shell 2 is the hollow housing of one end open, and open end is arc, and 2 U-clamps are arranged on the arc shell wall of 2 front end of shell
Frame 3, the shell wall of 2 side of shell are equipped with sliding groove 4, are arranged with 2 pin holes 9 on 2 rear end shell wall of shell, end housing after shell 2
The middle part of wall is equipped with 1 drawstring 6, and 6 other end of drawstring is connected with Bottle neck gripper 7, clamping device 1, folder are housed in 2 internal cavities of shell
Tight device 1 is made of clip shell 11 and clip wheel 12, and 11 rear end of clip shell is inserted in equipped with 2 mandrils 13 in the pin hole 9 of shell 2, mandril 13
End is bolted with stop nut 10, and compressed spring 14, the shell of 11 side of clip shell are cased on the mandril 13 between shell 2 and clip shell 11
Wall is equipped with axis hole 15, and threaded hole 19 is equipped at 12 center of clip wheel, and fixing bolt 8 passes through the sliding groove 4 and clip shell 11 of shell 2
It is screwed onto after axis hole 15 in the threaded hole 19 of clip wheel 12, the wheel side of clip wheel 12 is equipped with the semi-circular recesses of multiple and different diameters
16, the groove face of groove 16 is equipped with anti-skid chequer 17.The present apparatus is in use, Bottle neck gripper 7 can easily clamp the bottle of infusion bottle
Neck, fixing bolt 8 are screwed onto in threaded hole 19 after passing through sliding groove 4 and axis hole 15, clip wheel 12 can be fixed in clip shell 11, together
When rotary fixing screw bolt 8 when can rotate clip wheel 12, to make the groove 16 of different-diameter be directed at U-clamp frame 3, mandril 13 is inserted in
In the pin hole 9 of shell 2, the clip wheel 12 in clip shell 11 and clip shell 11 can be pushed forward by compressed spring 14, to make groove 16
It cooperates with U-clamp frame 3 and clamps transfusion needle, the groove face of groove 16 is equipped with anti-skid chequer 17, and transfusion needle clamping is not easy to skid, push up
13 end of bar is equipped with stop nut 10, can prevent clip shell 11 from being popped up from shell 2 under the elastic reaction of compressed spring 14,
Fixing bolt 8 can be stirred backward in sliding groove 4 after being infused, you can transfusion needle release is removed, it is easy to use,
The groove 16 of different-diameter size is selected by rotating clip wheel 12, it may be convenient to the transfusion needle of different-diameter size is clamped, it is defeated
Liquid needle and infusion bottle fixation are not easily to fall off, at low cost, may be reused, and reduce waste, significantly reduce medical staff
Work load.
2 shell wall of shell of 4 front end of the sliding groove is equipped with an alignment line 5, and alignment line 5 is located at U-clamp frame 3 and sliding
On the line of centres of slot 4, clip wheel 12 is equipped with a plurality of marking line 18, and marking line 18 is located at the center of circle and the threaded hole 19 of groove 16
The center of circle line on.Select suitable groove 16 by rotating clip wheel 12, make the marking line 18 of 16 lower section of selected groove with it is outer
Alignment line 5 on shell 2 point-blank when, the center of circle of the center of circle of groove 16 and the semicircle frame of 3 front end of U-clamp frame is at one
On straight line, groove 16 and the clamping transfusion needle of U-clamp frame 3 are more secured, adjust easy to use.
In use, according to the size rotary fixing screw bolt 8 of transfusion needle diameter select corresponding groove 16, and make alignment line
5 are aligned with marking line 18, and hand stirs fixing bolt 8 to 4 rear of sliding groove, and transfusion needle is passed through U-clamp frame 3, unclamp fixed spiral shell
Bolt 8, under the elastic reaction of compressed spring 14, the Forward of clamping device 1 makes groove 16 be matched for clamping tightly transfusion needle with U-clamp frame 3, will
Transfusion needle is inserted into bottle stopper, is then clipped in Bottle neck gripper 7 on the bottleneck at infusion bottle bottle plug rear.
Claims (2)
1. a kind of novel infusion pin puncture fixing device, including shell, U-clamp frame, clamping device, Bottle neck gripper, it is characterised in that：
The shell is the hollow housing of one end open, and open end is arc, and 2 U are arranged on the arc shell wall of case nose
The shell wall of clevis frame, shell side is equipped with sliding groove, and 2 pin holes, outer casing back shell wall are arranged on outer casing back shell wall
Middle part be equipped with 1 drawstring, the drawstring other end is connected with Bottle neck gripper, and clamping device, clamping device are housed in enclosure cavity
It being made of clip shell and clip wheel, clip shell rear end is inserted in equipped with 2 mandrils in the pin hole of shell, and mandrel ends are bolted with stop nut,
Compressed spring is cased on mandril between shell and clip shell, the shell wall of clip shell side is equipped with axis hole, spiral shell is equipped at clip wheel center
Pit, fixing bolt is screwed onto after passing through the sliding groove of shell and the axis hole of clip shell in the threaded hole of clip wheel, on the wheel side of clip wheel
The groove face of semi-circular recesses equipped with multiple and different diameters, groove is equipped with anti-skid chequer.
2. a kind of novel infusion pin puncture fixing device according to claim 1, it is characterised in that：The sliding front of the slot
Shell shell wall be equipped with an alignment line, alignment line is located on the line of centres of U-clamp frame and sliding groove, and clip wheel is equipped with more
Marking line, marking line are located on the line in the center of circle of groove and the center of circle of threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373647.8U CN207755608U (en) | 2017-04-11 | 2017-04-11 | A kind of novel infusion pin puncture fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373647.8U CN207755608U (en) | 2017-04-11 | 2017-04-11 | A kind of novel infusion pin puncture fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755608U true CN207755608U (en) | 2018-08-24 |
Family
ID=63177800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720373647.8U Expired - Fee Related CN207755608U (en) | 2017-04-11 | 2017-04-11 | A kind of novel infusion pin puncture fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755608U (en) |
-
2017
- 2017-04-11 CN CN201720373647.8U patent/CN207755608U/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: 20180824 Termination date: 20190411 |