CN208905875U - A kind of fixing apparatus for puncture needle - Google Patents
A kind of fixing apparatus for puncture needle Download PDFInfo
- Publication number
- CN208905875U CN208905875U CN201821110450.6U CN201821110450U CN208905875U CN 208905875 U CN208905875 U CN 208905875U CN 201821110450 U CN201821110450 U CN 201821110450U CN 208905875 U CN208905875 U CN 208905875U
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- CN
- China
- Prior art keywords
- diversion trench
- fixed
- puncture needle
- locating clip
- cloth
- 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 relates to a kind of fixing apparatus for puncture needle, including adhered layer and fixed device, adhered layer includes medical adhesive layer of cloth, the center of medical adhesive layer of cloth is provided with puncture circle, the middle position for puncturing circle is provided with cross, and the edge for puncturing circle is provided with the first diversion trench, and the two sides connection of the first diversion trench is disposed with the second diversion trench, the end of second diversion trench extends to the both ends of medical adhesive layer of cloth, and the end of the second diversion trench is provided with hydrops slot；Fixed device includes locating clip, fixed link is provided on the outside of locating clip, lasso is arranged close to one end of locating clip in fixed link, and the external circumferential equidistant interval of locating clip is provided with fixed column, fixed link is arranged in fixed column by lasso, and one end of the remotely located folder of fixed link is provided with sucker.The utility model structure is simple, safe and convenient to use, can effectively solve the fixed shakiness of puncture needle existing in the prior art and causes suffering to patient and the problem of ascites is caused to exosmose for point of puncture leakage.
Description
Technical field
The utility model relates to technical field of medical auxiliary equipment, and in particular to a kind of fixing apparatus for puncture needle.
Background technique
Cirrhosis is clinical common chronic progressive hepatopathy, by one or more causes of disease are long-term or repeated action formed
Diffusivity hepatic lesion.Cirrhotic ascites is commonly called as liver ascites, and normal person is intraperitoneal a small amount of free ascites, and generally 50mL is left
The right side plays lubricating action between maintaining internal organs, when the excessive free fluid of intraperitoneal appearance, referred to as ascites.Patients with cirrhosis ascites
Need to do abdominocentesis, abdominocentesis can extract a small amount of seroperitoneum and carry out conventional, biochemical and Bacteria Culture of seroperitoneum etc.
Check to find out seroperitoneum property, at the same can also to a large amount of seroperitoneums are caused by a variety of causes and cause it is uncomfortable in chest, exhale
Its pain can be reduced by inhaling the patient of difficult, abdominal distension unbearably and carrying out puncture liquid, and can specify seroperitoneum property and
Whether there is infection so as to suit the remedy to the case.But in clinical process, peritonaeum is punctured since patient abdomen is with respiratory movement, is made
Puncture needle can not be fixed, and usually operation needs two people, after skin of abdomen disinfection, fix abdomen needle with surgical clamp by a doctor
Head assists to complete with Anti-extrusion, another people's tapping, troublesome in poeration and two people of needs, and in addition puncture needle is easy to swing, and fixes not
Surely, abdominal cavity is often injured, certain pain is caused to patient；The leakage of last point of puncture will lead to the gauze of site of puncture very
It is soaked to the ascites that cotton-wadded quilt is exosmosed, be easy to cause the pollution in abdominal cavity.Therefore, it needs to design a kind of new technical solution, with comprehensive
It closes and solves problems of the prior art.
Utility model content
The purpose of the utility model is to provide a kind of fixing apparatus for puncture needle, and structure is simple, are used conveniently and safely, and can have
The fixed shakiness of effect solution puncture needle existing in the prior art causes suffering to patient and point of puncture leakage causes ascites to exosmose
The problem of.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of fixing apparatus for puncture needle, including adhered layer and fixed device, the adhered layer includes medical adhesive layer of cloth, described
The center of medical adhesive layer of cloth is provided with puncture circle, and the middle position for puncturing circle is provided with cross, the puncture circle
Edge be provided with the first diversion trench, the two sides connection of first diversion trench is disposed with the second diversion trench, and described second leads
The end of chute extends to the both ends of medical adhesive layer of cloth, and the end of the second diversion trench is provided with hydrops slot, the medical proof fabric
Layer is provided with viscose glue protective film close to the side of skin, and medical adhesive layer of cloth is provided with antiseepage surface layer far from the side of skin；It is described
Fixed device includes locating clip, fixed link is provided on the outside of the locating clip, the fixed link is set close to one end of locating clip
Lasso is set, the external circumferential equidistant interval of the locating clip is provided with fixed column, and the fixed link is arranged by lasso described
In fixed column, one end of the remotely located folder of fixed link is provided with sucker, is symmetrically arranged with silicon on the folder face of the locating clip
Glue-line is provided with each groove in the layer of silica gel.
Further scheme is that the length direction of the groove and the clamping opening direction of locating clip are arranged vertically, the groove
Cross section be semicircle not of uniform size.
Further scheme is that the length direction of the fixed column is consistent with the length direction of the groove, the fixation
The outer diameter of column is less than the internal diameter of the lasso.
Further scheme is that first diversion trench is circular ring shape, and the second diversion trench is bar shaped.
Further scheme is that the antiseepage surface layer and sucker are all made of pvc material and are made.
Further scheme is that the fixed link is telescopic rod.
The fixing apparatus for puncture needle provided in above-mentioned technical proposal is provided with adhered layer and fixed device, by pasting
On layer setting puncture circle and diversion trench, medical staff can the position to point of puncture quickly determined, and utilization diversion trench pair
Ascites leachate is collected, and can effectively avoid sepage pollution sheet quilt cover etc.；Pass through the locating clip (silicon being arranged on the inside of locating clip
Glue-line, and groove not of uniform size is set in layer of silica gel), the fixed column of locating clip side is set and fixed link is determined
Position, the end of puncture needle is fixed, and avoids the occurrence of swing and fixed unstable problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fixing apparatus for puncture needle described in the utility model；
Fig. 2 is the structural schematic diagram of adhered layer described in the utility model；
Fig. 3 is the structural schematic diagram of locating clip described in the utility model.
In figure: 1, medical adhesive layer of cloth；11, antiseepage surface layer；12, viscose glue protective film；2, circle is punctured；21, the first diversion trench；
22, cross；23, the second diversion trench；24, hydrops slot；3, locating clip；31, fixed column；32, layer of silica gel；33, groove；4, it punctures
Needle；5, fixed link；51, lasso；52, sucker.
Specific embodiment
In order to which the purpose of this utility model and advantage is more clearly understood, with reference to embodiments to the utility model into
Row illustrates.It should be appreciated that following text is only used to one or more of specific embodiments of description the utility model,
Considered critical is not carried out to the protection scope that the utility model is specifically requested.
The technical solution that the utility model is taken is as shown in Figures 1 to 3, a kind of fixing apparatus for puncture needle, including adhered layer and
Fixed device, the adhered layer includes medical adhesive layer of cloth 1, and the center of the medical adhesive layer of cloth 1 is provided with puncture circle 2, institute
The middle position for stating puncture circle 2 is provided with cross 22, is embodied, and puncturing circle can be used transparent configuration, is convenient for point of puncture
Observation, the edge for puncturing circle 2 is provided with the first diversion trench 21, and the two sides connection of first diversion trench 21 is disposed with
Second diversion trench 23, the end of second diversion trench 23 extend to the both ends of medical adhesive layer of cloth 1, and the end of the second diversion trench 23
End is provided with hydrops slot 24, and above-mentioned first diversion trench, the second diversion trench and hydrops slot are arranged at the upper layer on antiseepage surface layer,
In be provided with equally distributed through-hole on the antiseepage surface layer of not set diversion trench and hydrops slot, it is ventilative in order to patient skin；
The medical adhesive layer of cloth 1 is provided with viscose glue protective film 12 close to the side of skin, and medical adhesive layer of cloth 1 is arranged far from the side of skin
There is antiseepage surface layer 11；The fixed device includes locating clip 3, and the outside of the locating clip 3 is provided with fixed link 5, the fixation
Lasso 51 is arranged close to one end of locating clip 3 in bar 5, and the external circumferential equidistant interval of the locating clip 3 is provided with fixed column 31, institute
It states fixed link 5 to be arranged in the fixed column 31 by lasso 51, one end of the remotely located folder 3 of fixed link 5 is provided with suction
Disk 52, when it is implemented, fixed link 5 is telescopic rod, it can be the stretching structure of outer tube inner tube drawing and pulling type, which can be small
The length of amplitude adjusted fixed link is determined according to the distance of the fixation position of puncture needle to skin, makes the firm setting of fixed link, i.e.,
It can guarantee the stabilization of puncture needle；It is symmetrically arranged with layer of silica gel 32 on the folder face of the locating clip 3, is provided in the layer of silica gel 32
Each groove 33, locating clip is fixedly clamped on puncture needle 4, is consolidated using the fixed link that locating clip side is arranged to puncture needle
It is fixed.
As shown in figure 3, the length direction of groove 33 and the clamping opening direction of locating clip 3 are arranged vertically, the cross of the groove 33
Section is semicircle not of uniform size, and two semicircular grooves form a complete circle, can be to the puncture of different tube diameters
Clamping is fixed in needle or diversion pipe, to realize the fixed effect of puncture needle.
Specifically, the length direction of fixed column 31 is consistent with the length direction of the groove 33, outside the fixed column 31
Diameter is less than the internal diameter of the lasso 51, by fixed column according to arrangement is placed in Fig. 1, fixed link can be effectively prevent in transverse direction
It is mobile, further increase the stability of the utility model fixing apparatus for puncture needle.
When it is implemented, the first diversion trench 21 is circular ring shape, the second diversion trench 23 is bar shaped；Circle is punctured in specific setting
It can be aperture on medical proof fabric, above cover antiseepage surface layer, can not only guarantee to puncture the transparent of circle in this way, but also ascites fluid can be prevented
Extravasation, the first annular diversion trench are arranged in the side of point of puncture, drain to point of puncture side, effectively sepage can be avoided to seep
Toward other positions, the hydrops slot at medical adhesive layer of cloth both ends is entered finally by the second diversion trench of bar shaped, effectively prevents sepage
Extravasation, guarantee that affected part is in dry environment.
More specifically scheme is that the antiseepage surface layer 11 and sucker 52 are all made of pvc material and are made, sucker
It quickly can firmly be adsorbed on antiseepage surface layer, absorption is firm firm, can effectively position to puncture needle.
In short, fixing apparatus for puncture needle provided by the utility model, structure is simple, safe and convenient to use, one can
It realizes the fixation to puncture needle, sepage is drained using adhered layer, efficiently solves gauze or cotton caused by ascites leak
By extravasation problem；Puncture needle is fixed by the fixed link sucker of locating clip and telescopically adjustable length, is solved existing
Puncture needle is easy to swing the problem of causing suffering to patient.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment, for those skilled in the art, in knowing the utility model after contents,
Under the premise of not departing from the utility model principle, several same transformation and substitution can also be made to it, these same transformation and
Substitution also should be regarded as belonging to the protection scope of the utility model.
Claims (6)
1. a kind of fixing apparatus for puncture needle, including adhered layer and fixed device, it is characterised in that: the adhered layer includes medical adhesive
Layer of cloth (1), the center of the medical adhesive layer of cloth (1) are provided with puncture circle (2), and the interposition for puncturing circle (2) installs
It is equipped with cross (22), the edge for puncturing circle (2) is provided with the first diversion trench (21), first diversion trench (21)
Two sides connection is disposed with the second diversion trench (23), and the end of second diversion trench (23) extends to the two of medical adhesive layer of cloth (1)
End, and the end of the second diversion trench (23) is provided with hydrops slot (24), the medical adhesive layer of cloth (1) is arranged close to the side of skin
Have viscose glue protective film (12), medical adhesive layer of cloth (1) is provided with antiseepage surface layer (11) far from the side of skin；The fixed device packet
It includes locating clip (3), is provided with fixed link (5) on the outside of the locating clip (3), the one of the fixed link (5) close locating clip (3)
End setting lasso (51), the external circumferential equidistant interval of the locating clip (3) are provided with fixed column (31), the fixed link (5)
It is arranged on the fixed column (31) by lasso (51), one end of the remotely located folder (3) of fixed link (5) is provided with sucker
(52), it is symmetrically arranged with layer of silica gel (32) on the folder face of the locating clip (3), is provided with each groove on the layer of silica gel (32)
(33).
2. fixing apparatus for puncture needle according to claim 1, it is characterised in that: the length direction of the groove (33) and fixed
The clamping opening direction of position folder (3) is arranged vertically, and the cross section of the groove (33) is semicircle not of uniform size.
3. fixing apparatus for puncture needle according to claim 2, it is characterised in that: the length direction of the fixed column (31) with
The length direction of the groove (33) is consistent, and the outer diameter of the fixed column (31) is less than the internal diameter of the lasso (51).
4. fixing apparatus for puncture needle according to claim 1, it is characterised in that: first diversion trench (21) is annulus
Shape, the second diversion trench (23) are bar shaped.
5. fixing apparatus for puncture needle according to claim 1, it is characterised in that: the antiseepage surface layer (11) and sucker
(52) pvc material is all made of to be made.
6. fixing apparatus for puncture needle according to claim 1, it is characterised in that: the fixed link (5) is telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821110450.6U CN208905875U (en) | 2018-07-13 | 2018-07-13 | A kind of fixing apparatus for puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821110450.6U CN208905875U (en) | 2018-07-13 | 2018-07-13 | A kind of fixing apparatus for puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905875U true CN208905875U (en) | 2019-05-28 |
Family
ID=66612699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821110450.6U Expired - Fee Related CN208905875U (en) | 2018-07-13 | 2018-07-13 | A kind of fixing apparatus for puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905875U (en) |
-
2018
- 2018-07-13 CN CN201821110450.6U patent/CN208905875U/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: 20190528 Termination date: 20210713 |