CN204563251U - Hard film external anesthetic puncture fixture - Google Patents
Hard film external anesthetic puncture fixture Download PDFInfo
- Publication number
- CN204563251U CN204563251U CN201420864924.1U CN201420864924U CN204563251U CN 204563251 U CN204563251 U CN 204563251U CN 201420864924 U CN201420864924 U CN 201420864924U CN 204563251 U CN204563251 U CN 204563251U
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- CN
- China
- Prior art keywords
- puncture
- annular base
- axle beds
- arc support
- support
- 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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Abstract
The utility model discloses a kind of hard film external anesthetic puncture fixture, it is provided with mucigel in the downside of annular base, is coated with release paper on the downside of mucigel, is provided with two symmetrical axle beds above annular base, the large axis hole such as two axle beds all to have; The two ends of one arc support are respectively provided with outward extending transverse axis, and two transverse axis are respectively by penetrating in two corresponding axis holes inside two axle beds; Arc support is equipped with support set, and support set is provided with fairlead.Its utilization is adhesively fixed, and convenient to operation, arc support and support set all adopt design-adjustable, can meet puncture positions all in annular base inner circle region, and regulates more for convenience; It reduces puncture procedure difficulty, improves puncture precision, and decreases the misery of patient.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of hard film external anesthetic puncture fixture.
Background technology
When carrying out hard film external anesthetic puncture clinically, hand-held puncture needle operates, and the direction of puncture, the degree of depth are not easy to control, and often causes puncture skew due to moving of patient body, brings very large inconvenience to medical work.Meanwhile, puncture successfully, puncture needle is non-stabilized fixing, and when injectable drug, puncture needle is easily subject to external force and swings, and brings larger misery to patient.
Also hard film external anesthetic puncture fixture is had to occur at present, this kind of device many dependences bandage is fixed on patient body, operate cumbersome, and it is unreasonable owing to designing, its position once can not regulate easily after fixing, often due to position, the strong point is improper and do not have and its location and fixing object.
Utility model content
The purpose of this utility model is to provide a kind of structure simple, easy to operate, for positioning and guiding in piercing process, puncture fixing for supporting successfully, greatly reducing venipuncture difficulty, the hard film external anesthetic puncture fixture of minimizing patient suffering.
For realizing above-mentioned technical purpose, this utility model adopts following technical proposals: a kind of hard film external anesthetic puncture fixture, comprise an annular base, the downside of annular base is provided with mucigel, release paper is coated with on the downside of mucigel, be provided with two symmetrical axle beds above annular base, the large axis hole such as two axle beds all to have, the central shaft extended line of two axis holes overlaps; The two ends of one arc support are respectively provided with outward extending transverse axis, and two transverse axis are respectively by penetrating in two corresponding axis holes inside two axle beds; Described arc support is equipped with the support set that a position is adjustable, described support set is provided with the fairlead passed with puncture needle be rotationally connected; The damping gasket stoping arc support freely to rotate all is installed inside two described axle beds.
This utility model has following beneficial effect: during use, release paper on the downside of annular base is torn, mucigel is utilized to be bonded in patient body-surface, and ensure that point of puncture is positioned at annular base inner circle region, with hands extruding arc support, its two ends are separated with damping gasket, then be its angle of scalable, after arc support angular adjustment completes under the effect of damping gasket, its position is fixed, then regulate the position of support set on arc support, guarantee that puncture needle can be punctured to correct point of puncture along fairlead.Its utilization is adhesively fixed, and convenient to operation, arc support and support set all adopt design-adjustable, can meet puncture positions all in annular base inner circle region, and regulates more for convenience; It is in piercing process, utilizes fairlead can play positioning and guiding effect, reduces puncture procedure difficulty, improve puncture precision, and after puncture completes, fairlead can be the support that puncture needle provides certain, prevents it from swinging, and reduces the misery of patient.
Accompanying drawing explanation
Fig. 1 is this utility model axonometric chart.
Fig. 2 is this utility model cross-section schematic diagram.
In figure, 1, axis hole, 2, annular base, 3, arc support, 4, support set, 5, fairlead, 6, damping gasket, 7, axle bed, 8, transverse axis, 9, mucigel, 10, release paper.
Detailed description of the invention
Shown in accompanying drawing 1,2, a kind of hard film external anesthetic puncture fixture disclosed in this utility model, it comprises an annular base 2, the downside of annular base 2 is provided with mucigel 9, release paper 10 is coated with on the downside of mucigel 9, be provided with the central shaft extended line large axis hole 1, two axis hole 1 such as two symmetrical axle bed 7, two axle beds 7 all having above annular base 2 to overlap; The two ends of one arc support 3 are respectively provided with outward extending transverse axis 8, two transverse axis 8 respectively by penetrating in two corresponding axis holes 1 inside two axle beds 7; Described arc support 3 is equipped with the adjustable support set in a position 4, described support set 4 is provided with the fairlead 5 passed with puncture needle be rotationally connected; The damping gasket 6 stoping arc support 3 freely to rotate all is installed inside two described axle beds 7; In its natural state, two ends and the damping gasket 6 of arc support 3 are supported, thus it cannot freely rotate.
During use, release paper 10 on the downside of annular base 2 is torn, mucigel 9 is utilized to be bonded in patient body-surface, and ensure that point of puncture is positioned at annular base 2 inner circle region, with hands extruding arc support 3, its two ends are separated with damping gasket 6, then be its angle of scalable, after arc support 3 angular adjustment completes under the frictional force effect of damping gasket 6, its position is fixed, then regulate the position of support set 4 on arc support 3, guarantee that puncture needle can be punctured to correct point of puncture along fairlead 5.
Claims (1)
1. a hard film external anesthetic puncture fixture, it is characterized in that: comprise an annular base, the downside of annular base is provided with mucigel, release paper is coated with on the downside of mucigel, two symmetrical axle beds are provided with above annular base, the large axis hole such as two axle beds all to have, the central shaft extended line of two axis holes overlaps; The two ends of one arc support are respectively provided with outward extending transverse axis, and two transverse axis are respectively by penetrating in two corresponding axis holes inside two axle beds; Described arc support is equipped with the support set that a position is adjustable, described support set is provided with the fairlead passed with puncture needle be rotationally connected; The damping gasket stoping arc support freely to rotate all is installed inside two described axle beds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864924.1U CN204563251U (en) | 2014-12-22 | 2014-12-22 | Hard film external anesthetic puncture fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864924.1U CN204563251U (en) | 2014-12-22 | 2014-12-22 | Hard film external anesthetic puncture fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563251U true CN204563251U (en) | 2015-08-19 |
Family
ID=53855948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864924.1U Expired - Fee Related CN204563251U (en) | 2014-12-22 | 2014-12-22 | Hard film external anesthetic puncture fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784884A (en) * | 2018-06-19 | 2018-11-13 | 丁文铃 | A kind of herding needleless injector |
| CN113368336A (en) * | 2021-06-28 | 2021-09-10 | 袁娇 | Bridge structure for fixing umbilical vein catheterization of newborn |
-
2014
- 2014-12-22 CN CN201420864924.1U patent/CN204563251U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784884A (en) * | 2018-06-19 | 2018-11-13 | 丁文铃 | A kind of herding needleless injector |
| CN113368336A (en) * | 2021-06-28 | 2021-09-10 | 袁娇 | Bridge structure for fixing umbilical vein catheterization of newborn |
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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: 20150819 Termination date: 20161222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |