CN209237125U - A kind of drainage catheter fixer - Google Patents
A kind of drainage catheter fixer Download PDFInfo
- Publication number
- CN209237125U CN209237125U CN201821539327.6U CN201821539327U CN209237125U CN 209237125 U CN209237125 U CN 209237125U CN 201821539327 U CN201821539327 U CN 201821539327U CN 209237125 U CN209237125 U CN 209237125U
- Authority
- CN
- China
- Prior art keywords
- fixed strip
- substrate
- drainage catheter
- applying patch
- arc groove
- 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
A kind of drainage catheter fixer, it is related to the field of medical instrument technology, and in particular to a kind of drainage catheter fixer.It includes substrate, applying patch, fixing sleeve, annular groove, fixed strip, arc groove, rounded corner, the bottom center of applying patch is equipped with substrate, substrate is round member, the upper end of substrate is equipped with two pieces of fixing sleeves, the lateral wall of two pieces of fixing sleeves is correspondingly provided with annular groove, the inside of annular groove is equipped with fixed strip, and the inside of fixed strip is equipped with arc groove, is equipped with rounded corner at the port of arc groove.After adopting the above technical scheme, the utility model has the beneficial effect that its structure is simple, small in size, manufacturing cost is reduced, improves fixed effect, and have air hole on applying patch, avoids being pasted for a long time in skin surface to skin generation stimulate the reaction.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of drainage catheter fixer.
Background technique
There are many surgical drainage tube type clinically applied, and some is used for urethral catheterization, and some is used for wound, thoracic cavity, encephalocoele, stomach
Enteron aisle, biliary tract etc. have application, and surgical drainage is in order that the purulence, blood, liquid that gather between tissue or in body cavity are directed to
In vitro, it prevents postoperative infection and influences wound healing, when patient applies drainage catheter, it should be noted that nursing.
The fixture structure of drainage catheter is complex currently on the market, and manufacturing cost is higher, and use is less square
Just, fixed effect is poor, and pastes in skin surface, if it is longer to paste the time, is easy to generate stimulate the reaction etc. to skin.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of fixed dress of drainage catheter is provided
It sets, its structure is simple, small in size, reduces manufacturing cost, improves fixed effect, and have air hole on applying patch, keeps away
Exempt to paste for a long time and stimulate the reaction is generated to skin in skin surface.
To achieve the above object, the utility model is using following technical scheme: it includes substrate 1, applying patch 2, fixes
3, annular groove 4, fixed strip 5, arc groove 6, rounded corner 7 are covered, the bottom center of applying patch 2 is equipped with substrate 1, and substrate 1 is circle
The upper end of component, substrate 1 is equipped with two pieces of fixing sleeves 3, and the lateral wall of two pieces of fixing sleeves 3 is correspondingly provided with annular groove 4, annular groove 4
Inside is equipped with fixed strip 5, and the inside of fixed strip 5 is equipped with arc groove 6, is equipped with rounded corner 7 at the port of arc groove 6.
The upper end face of the applying patch 2 is equipped with several air holes 8.The upper end face of applying patch 2 is equipped with several thoroughly
Stomata 8, air hole 8 are avoided that applying patch 2 applies the skin surface in patient to reactions such as skin generation stimulations for a long time.
The two sides of 5 bottom of fixed strip are equipped with casting lug thereon 9.The two sides of 5 bottom of fixed strip are equipped with casting lug thereon 9, casting lug thereon 9
It can increase the connection of fixed strip 5 Yu fixing sleeve 3.
The fixed strip 5 is rubber fixed strip.
The fixing sleeve 3 is semicircular arc external member.
The annular groove 4 is in the linear side wall that fixing sleeve 3 is arranged in of screw thread.
Working principle of the utility model is: the bottom of applying patch 2 has viscosity, can paste in human skin surface,
The upper end face of applying patch 2 has several air holes 8, and applying patch 2 is avoided to apply the skin surface in patient for a long time to skin
The reaction such as stimulation is generated, and applying patch 2 is clipped between substrate 1 and fixing sleeve 3, substrate 1 is that round member is arranged in applying patch 2
Bottom surface, the area of substrate 1 is larger, increases the stationarity of fixing sleeve 3, drainage catheter is coiled in the outside of fixing sleeve 3, and will
Drainage catheter is gently pressed into the arc groove 6 of 5 inside of fixed strip, and fixed strip 5 is rubber fixed strip, and rubber material is softer, and
And there is the high resiliency of reversible deformation, rounded corner 7 is equipped at the port of arc groove 4, rounded corner 7 is to press drainage catheter into arc groove
Guiding function is provided when 4, drainage catheter is facilitated to be pressed into and take out；Drainage catheter is pressed into arc groove 4 along fixed strip 5 and is consolidated
Fixed, two fixing sleeves 3 are arc component, are equipped with notch 10 between two fixing sleeves 3, notch 10 facilitates the pendulum in drainage catheter direction
It puts.
After adopting the above technical scheme, the utility model has the beneficial effect that its structure is simple, small in size, production system is reduced
This is caused, improves fixed effect, and have air hole on applying patch, avoids being pasted for a long time in skin surface to skin generation
Stimulate the reaction.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of corresponding diagram 1；
Fig. 3 is the cross-sectional view of the utility model fixed strip 5.
Description of symbols: substrate 1, applying patch 2, fixing sleeve 3, annular groove 4, fixed strip 5, arc groove 6, rounded corner 7, thoroughly
Stomata 8, casting lug thereon 9, notch 10.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it includes substrate 1, applying patch 2, solid
Surely 3, annular groove 4, fixed strip 5, arc groove 6, rounded corner 7 are covered, the bottom center of applying patch 2 is equipped with substrate 1, and substrate 1 is circle
The upper end of shape component, substrate 1 is equipped with two pieces of fixing sleeves 3, and the lateral wall of two pieces of fixing sleeves 3 is correspondingly provided with annular groove 4, annular groove 4
Inside be equipped with fixed strip 5, the inside of fixed strip 5 is equipped with arc groove 6, is equipped with rounded corner 7 at the port of arc groove 6.
The upper end face of the applying patch 2 is equipped with several air holes 8.The upper end face of applying patch 2 is equipped with several thoroughly
Stomata 8, air hole 8 are avoided that applying patch 2 applies the skin surface in patient to reactions such as skin generation stimulations for a long time.
The two sides of 5 bottom of fixed strip are equipped with casting lug thereon 9.The two sides of 5 bottom of fixed strip are equipped with casting lug thereon 9, casting lug thereon 9
It can increase the connection of fixed strip 5 Yu fixing sleeve 3.
The fixed strip 5 is rubber fixed strip.Fixed strip 5 is rubber fixed strip, and rubber refers to the height with reversible deformation
Elastic polymer material, at room temperature high resilience can generate larger deformation under the external force of very little, remove energy after external force
It restores to the original state, rubber belongs to entirely without styling polymer, its glass transition temperature (Tg) is low, and molecular weight is often very big, greatly
In hundreds of thousands, the rubber of early stage is taken from the latex of the plants such as rubber tree, kok-saghyz, manufactured after processing to have elasticity, insulation
The material of property, impermeable water and air, elastomeric high-molecular compound, rubber are divided into natural rubber and two kinds of synthetic rubber, day
Right rubber is made of the extraction colloid post-processing from the plants such as rubber tree, kok-saghyz；Synthetic rubber is then aggregated by various monomers
It reacts and obtains.
The fixing sleeve 3 is semicircular arc external member.
The annular groove 4 is in the linear side wall that fixing sleeve 3 is arranged in of screw thread.
Working principle of the utility model is: the bottom center that its structure is applying patch 2 is equipped with substrate 1, substrate 1 is circle
The upper end of shape component, substrate 1 is equipped with two pieces of fixing sleeves 3, and the lateral wall of two pieces of fixing sleeves 3 is correspondingly provided with annular groove 4, annular groove 4
Inside be equipped with fixed strip 5, the inside of fixed strip 5 is equipped with arc groove 6, is equipped with rounded corner 7, applying patch 2 at the port of arc groove 6
Bottom have viscosity, can paste in human skin surface, have several air holes 8 in the upper end face of applying patch 2, avoid
Applying patch 2 applies the skin surface in patient for a long time and generates the reaction such as stimulation to skin, and applying patch 2 be clipped in substrate 1 with
Between fixing sleeve 3, substrate 1 is the bottom surface that applying patch 2 is arranged in round member, and the area of substrate 1 is larger, increases fixing sleeve 3
Drainage catheter is coiled in the outside of fixing sleeve 3 by stationarity, and drainage catheter is gently pressed into the arc groove 6 of 5 inside of fixed strip
It is interior, and fixed strip 5 is rubber fixed strip, rubber material is softer, and the high resiliency with reversible deformation, the port of arc groove 4
Place is equipped with rounded corner 7, and rounded corner 7 is to provide guiding function when pressing drainage catheter into arc groove 4, and drainage catheter is facilitated to be pressed into and take
Out；Drainage catheter is pressed into arc groove 4 along fixed strip 5 and is fixed, and two fixing sleeves 3 are arc component, two fixing sleeves 3 it
Between be equipped with notch 10, notch 10 facilitates putting for drainage catheter direction.
After adopting the above technical scheme, the utility model has the beneficial effect that its structure is simple, small in size, production system is reduced
This is caused, improves fixed effect, and have air hole on applying patch, avoids being pasted for a long time in skin surface to skin generation
Stimulate the reaction.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of drainage catheter fixer, it is characterised in that: it includes substrate (1), applying patch (2), fixing sleeve (3), annular
The bottom center of slot (4), fixed strip (5), arc groove (6), rounded corner (7), applying patch (2) is equipped with substrate (1), substrate (1)
Upper end for round member, substrate (1) is equipped with two pieces of fixing sleeves (3), and the lateral wall of two pieces of fixing sleeves (3) is correspondingly provided with annular groove
(4), the inside of annular groove (4) is equipped with fixed strip (5), and the inside of fixed strip (5) is equipped with arc groove (6), the port of arc groove (6)
Place is equipped with rounded corner (7).
2. a kind of drainage catheter fixer according to claim 1, it is characterised in that: the upper end of the applying patch (2)
Surface is equipped with several air holes (8).
3. a kind of drainage catheter fixer according to claim 1, it is characterised in that: fixed strip (5) bottom
Two sides are equipped with casting lug thereon (9).
4. a kind of drainage catheter fixer according to claim 1, it is characterised in that: the fixed strip (5) is rubber
Fixed strip.
5. a kind of drainage catheter fixer according to claim 1, it is characterised in that: the fixing sleeve (3) is semicircle
Arc external member.
6. a kind of drainage catheter fixer according to claim 1, it is characterised in that: the annular groove (4) is in screw thread
Side wall of the linear setting in fixing sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539327.6U CN209237125U (en) | 2018-09-20 | 2018-09-20 | A kind of drainage catheter fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539327.6U CN209237125U (en) | 2018-09-20 | 2018-09-20 | A kind of drainage catheter fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237125U true CN209237125U (en) | 2019-08-13 |
Family
ID=67518171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539327.6U Expired - Fee Related CN209237125U (en) | 2018-09-20 | 2018-09-20 | A kind of drainage catheter fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237125U (en) |
-
2018
- 2018-09-20 CN CN201821539327.6U patent/CN209237125U/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 |
Granted publication date: 20190813 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |