CN208864938U - Puncture seam skin fixator - Google Patents
Puncture seam skin fixator Download PDFInfo
- Publication number
- CN208864938U CN208864938U CN201820395418.0U CN201820395418U CN208864938U CN 208864938 U CN208864938 U CN 208864938U CN 201820395418 U CN201820395418 U CN 201820395418U CN 208864938 U CN208864938 U CN 208864938U
- Authority
- CN
- China
- Prior art keywords
- skin
- puncture
- stitched
- fixator
- needle
- 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
Links
- 239000000463 material Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001435 haemodynamic effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses puncture to stitch skin fixator, comprising: the fixed device of skin and fixing apparatus for puncture needle, the skin fix the suction pipe that device includes hollow sacculus and is connected to the sacculus；The fixing apparatus for puncture needle includes fixed cylinder, is set to the fixing groove of puncture needle is arranged and is set to the top splenium of the fixed cylinder tail portion for clamp on the fixed cylinder.Skin fixator is stitched in the puncture of the utility model, passes through the fixed device of skin, using negative-pressure suction principle, fixed skin part to be punctured；It by fixing apparatus for puncture needle, holds by puncture needle, the skin fixed is punctured, needle can be held easily and fast and carry out skin penetrating and protect the medical staff for holding needle, avoid being wounded by stabbing.The utility model is simple in sturcture, ingenious in design, can greatly improve the efficiency of seam skin puncture work, and can protect the medical staff of operation, and using effect is good, has good application value.
Description
Technical field
The utility model relates to medical instruments field, in particular to skin fixator is stitched in a kind of puncture.
Background technique
Deep vein puncture technology is the important means of critically ill patients rescue, should support in haemodynamics extensively, is long-term
Intravenous nutrition, blood purification and quick infusion etc., purposes is extremely wide.For puncturing the seam of the fixed deep vein catheter of seam skin
Needle is linear, and surface is smooth, and especially surface speckles with more smooth after liquid, is not easy to hold, during suture needle can shouting pain or
It stabs and holds needle hand, while being easy to stab the finger for having pinched skin.Accordingly, it is now desired to which a kind of can be safer, fast and efficiently
It completes to puncture the auxiliary fixing device that seam skin operates.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide a kind of puncture
Stitch skin fixator.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of puncture seam skin fixator, packet
It includes: the fixed device of skin and fixing apparatus for puncture needle,
The skin fixes the suction pipe that device includes hollow sacculus and is connected to the sacculus；
The fixing apparatus for puncture needle includes fixed cylinder, is set to puncturing on the fixed cylinder for clamping setting
The fixing groove of needle and the top splenium for being set to the fixed cylinder tail portion.
Preferably, it is provided with blow vent on the sacculus, T shape flap valve is equipped on the blow vent.
Preferably, the sacculus is silica gel material, and the suction pipe is transparent plastic material.
Preferably, the length of the suction pipe is 2.5-3.5cm, and the diameter of the opening of the suction pipe is 0.8-1.2cm.
Preferably, arc groove is provided on the outer wall of the fixed cylinder.
Preferably, the surface setting of the top splenium is fluted.
Preferably, the tail end of the fixing groove is provided with baffle.
Preferably, the fixed cylinder is silica gel material, and the outside of the top splenium is silica gel material, and internal is hard
The plastic material of matter.
Preferably, the length of the fixing apparatus for puncture needle is 2.5-3.5cm, and the width of the fixing groove bottom is
0.5-1.5mm。
Preferably, the fixing groove is V-shaped, and the convex grain of flexible glue is provided on inner wall.
The beneficial effects of the utility model are: skin fixator is stitched in the puncture of the utility model, pass through the fixed device of skin, benefit
With negative-pressure suction principle, fixed skin part to be punctured；By fixing apparatus for puncture needle, hold by puncture needle, to what is fixed
Skin is punctured, and can be held needle easily and fast and be carried out skin penetrating and protect the medical staff for holding needle, avoid being pierced
Wound.The utility model is simple in sturcture, ingenious in design, can greatly improve the efficiency of seam skin puncture work, and can protect the doctor of operation
Shield personnel, using effect is good, has good application value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fixed device of skin of the puncture seam skin fixator of the utility model；
Fig. 2 is the structural schematic diagram of the fixing apparatus for puncture needle of the puncture seam skin fixator of the utility model；
Fig. 3 is that the state when fixing apparatus for puncture needle of the puncture seam skin fixator of the utility model is clamped with puncture needle is shown
It is intended to.
Description of symbols:
1-skin fixes device；2-fixing apparatus for puncture needle；3-puncture needles；10-sacculus；11-suction pipes；12-is logical
Port；13-T shape flap valves；20-fixed cylinders；21-fixing grooves；22-top spleniums；23-arc grooves；24-grooves；25—
Baffle；The convex grain of 26-flexible glues.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, to enable those skilled in the art's reference say
Bright book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figure 1-3, skin fixator is stitched in a kind of puncture of the present embodiment, comprising: the fixed device 1 of skin and puncture needle are solid
Determine device 2,
The fixed device 1 of skin includes hollow sacculus 10 and the suction pipe 11 being connected to sacculus 10；
Puncture needle 3 is arranged including fixed cylinder 20, the clamping that is used for being set on fixed cylinder 20 in fixing apparatus for puncture needle 2
Fixing groove 21 and be set to the top splenium 22 of 20 tail portion of fixed cylinder.
It is provided with blow vent 12 on sacculus 10, T shape flap valve 13 is equipped on blow vent 12.Blow vent 12 is used for for ball
Capsule 10 is ventilated, and to release negative pressure state, T shape flap valve 13 is used for sealing ventilation mouth 12.Sacculus 10 is silica gel material, and suction pipe 11 is
Bright plastic material.The length of suction pipe 11 is 2.5-3.5cm, and the diameter of the opening of suction pipe 11 is 0.8-1.2cm, 11 head of suction pipe
With a thickness of 3-4mm, body portion is with a thickness of 2-3mm.
In one embodiment, the length of suction pipe 11 is 3cm, and the diameter of the opening of suction pipe 11 is 1cm.
In use, the tail portion of puncture needle 3 is put into the fixing groove 21 of fixed cylinder 20, to fix puncture needle 3, such as Fig. 3
It is shown；Then extruding sacculus 10, is then pressed on skin to be punctured using 11 nozzle of suction pipe, release sacculus 10, in sacculus 10
Negative pressure is generated, makes 11 nozzle of suction pipe that skin be sucked by suction function, skin part to be punctured is fixed, is then held solid
The syringe needle of puncture needle 3 is pierced through the skin that suction pipe 11 is sucked, then T shape flap valve 13 is opened by fixed column body 20, releases negative pressure state,
So that 11 nozzle of suction pipe is detached from skin, completes to puncture.
Arc groove 23 is provided on the outer wall of fixed cylinder 20, in order to hand-held.The surface setting of top splenium 22 is fluted
24, when in order to hand-held fixed cylinder 20, press fixed cylinder 20 is punctured.The tail end of fixing groove 21 is provided with baffle 25,
In order to press the tail portion for the puncture needle 3 being clamped in fixing groove 21.Fixing apparatus for puncture needle 2 is convenient for easily and fast holding needle, and
The medical staff for holding needle can be protected, avoids being wounded by stabbing.
Fixed cylinder 20 is silica gel material, and the outside of top splenium 22 is silica gel material, and internal is the plastic material of hard,
To fix puncture needle 3, prevent 3 tail portion of puncture needle from penetrating fixed cylinder 20.The length of fixing apparatus for puncture needle 2 is 2.5-3.5cm,
The width of 21 bottom of fixing groove is 0.5-1.5mm, and the length of fixing groove 21 is less than the length of fixing apparatus for puncture needle 2.
In one embodiment, the length of fixing apparatus for puncture needle 2 is 3cm, and 21 bottom width of fixing groove is 1mm.
In one embodiment, the inside of fixed cylinder 20 offer diameter be 2-3mm aperture, 21 bottom of fixing groove with
Aperture connection.3 tail portion of puncture needle is put into aperture by fixing groove 21.
In one embodiment, fixing groove 21 is V-shaped, the convex grain 26 of flexible glue is provided on inner wall, to increase fixing groove 21
Frictional force between inner wall and puncture needle 3, is convenient for skin penetrating.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details with novel.
Claims (10)
1. skin fixator is stitched in a kind of puncture characterized by comprising the fixed device of skin and fixing apparatus for puncture needle,
The skin fixes the suction pipe that device includes hollow sacculus and is connected to the sacculus；
The fixing apparatus for puncture needle includes fixed cylinder, is set on the fixed cylinder puncture is arranged for clamping
The fixing groove of needle and the top splenium for being set to the fixed cylinder tail portion.
2. skin fixator is stitched in puncture according to claim 1, which is characterized in that be provided with blow vent, institute on the sacculus
It states and is equipped with T shape flap valve on blow vent.
3. skin fixator is stitched in puncture according to claim 2, which is characterized in that the sacculus is silica gel material, the suction
Pipe is transparent plastic material.
4. skin fixator is stitched in puncture according to claim 1, which is characterized in that the length of the suction pipe is 2.5-3.5cm,
The diameter of the opening of the suction pipe is 0.8-1.2cm.
5. skin fixator is stitched in puncture according to claim 1, which is characterized in that be provided on the outer wall of the fixed cylinder
Arc groove.
6. skin fixator is stitched in puncture according to claim 1, which is characterized in that the surface of the top splenium is provided with recessed
Slot.
7. skin fixator is stitched in puncture according to claim 1, which is characterized in that the tail end of the fixing groove is provided with gear
Piece.
8. skin fixator is stitched in puncture according to claim 5, which is characterized in that the fixed cylinder is silica gel material, institute
The outside for stating top splenium is silica gel material, and internal is the plastic material of hard.
9. skin fixator is stitched in puncture according to claim 1, which is characterized in that the length of the fixing apparatus for puncture needle is
2.5-3.5cm, the width of the fixing groove bottom are 0.5-1.5mm.
10. skin fixator is stitched in puncture according to claim 1, which is characterized in that the fixing groove is V-shaped, on inner wall
It is provided with the convex grain of flexible glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395418.0U CN208864938U (en) | 2018-03-22 | 2018-03-22 | Puncture seam skin fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395418.0U CN208864938U (en) | 2018-03-22 | 2018-03-22 | Puncture seam skin fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208864938U true CN208864938U (en) | 2019-05-17 |
Family
ID=66460912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820395418.0U Expired - Fee Related CN208864938U (en) | 2018-03-22 | 2018-03-22 | Puncture seam skin fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208864938U (en) |
-
2018
- 2018-03-22 CN CN201820395418.0U patent/CN208864938U/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: 20190517 |