CN203724321U - Post-abdominocentesis needle eye leakage-proof device - Google Patents
Post-abdominocentesis needle eye leakage-proof device Download PDFInfo
- Publication number
- CN203724321U CN203724321U CN201420032880.6U CN201420032880U CN203724321U CN 203724321 U CN203724321 U CN 203724321U CN 201420032880 U CN201420032880 U CN 201420032880U CN 203724321 U CN203724321 U CN 203724321U
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- fixing
- needle eye
- fixed disk
- skin
- fixing band
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Abstract
The utility model belongs to the field of medical apparatuses and instruments and particularly relates to a post-abdominocentesis needle eye leakage-proof device for preventing post-abdominocentesis needle eye leakage. The device comprises a fixing disc made of elastic materials. Part of the lower surface of the fixing disc protrudes in a ring mode to form a fixing inner ring. The front end of the fixing inner ring extends to form an extending piece which is bent to the outer side of the fixing inner ring. A silica gel layer is arranged on the outer surface of the extending piece. Fixing holes are symmetrically formed in the edge of the fixing disc and are provided with fixing band pairs. A negative-pressure inner cavity formed between the fixing inner ring and the skin is used, the device is sucked at a puncture needle eye in a covering mode, a needle eye opening is sealed, ascitic fluid leakage is avoided, when the inner cavity adsorbs the skin, the skin around the needle eye can be squeezed to the needle eye, the needle eye opening cannot be stretched, healing is accelerated, the fixing bands further fix the device, convenience and practicability are achieved, the problem that an adhesive tape is poor in fixing performance is solved, and the device can be used repeatedly after being washed and disinfected.
Description
Technical field
This utility model belongs to medical instruments field, specifically for preventing the postoperative pinprick leak-proof device of a kind of abdominal paracentesis of pinprick seepage after abdominal paracentesis.
Background technology
Abdominal paracentesis is a Clinics that directly thrusts peritoneal cavity by puncture needle from abdomen antetheca, by appropriate extraction ascites, to alleviate the Intraabdominal pressure of patient, relief of symptoms.Because patient's abdominal pressure is high, Abdominal Wall Fat layer is thin, and postoperative pinprick is difficult to healing, and point of puncture often there will be ascites leak, has greatly increased the chance of wound infection, is also that the wholesomeness of patient's berth of living in is poor.At present, the method of fixing point of puncture, antiseep is immobilization with adhesive tape after covering with sterile gauze, or be the disclosed a kind of eyelet leakproof device for abdominal paracentesis of Chinese patent of patent No. CN200945267Y, be one to be provided with the round rubber dish of boss, when use, boss transverse plane is oppressed to pinprick place, aseptic dressing covers, and adhesive tape is fixed.For example, but this fixing means exists drawback: if adhesive plaster is less sticky, cannot fix well gauze, if adhesive plaster stickiness is excessively strong, have patient's stomach wall of ascites very thin, easily cause skin injury when tearing; And the boss of rubber directly oppresses pinprick, leak preventing effect is poor, easy infection or pinprick mouth is caused to stimulation.The 32nd the 3rd phase of volume of Zunyi Medical College's journal discloses the observation of three kinds of postoperative ascites leaks of distinct methods prevention abdominal paracentesis, wherein introduce the method for the fixing group of apply ointment or plaster+medicine bottle of 3L serum cap+bellyband antiseep, can there is antiseep effect, but medicine bottle serum cap hardness is large, be difficult to form a negative pressure space, the weak effect of absorption skin, easily comes off, troublesome poeration when fixing with bellyband, a people has been difficult to.Also can cause extruding to skin, even occur red and swollen impression, affect the healing of pinprick.
Utility model content
In order to overcome the drawback of existing fixing means, this utility model provides a kind of abdominal paracentesis postoperative pinprick leak-proof device, can effectively prevent puncture needle eye place abdomen liquid seepage, device fixation.
To achieve the above object, this utility model adopts following technical scheme: the postoperative pinprick leak-proof device of abdominal paracentesis, comprise the fixed disk that elastomeric material forms, described fixed disk lower surface partial circle annular projection forms fixing internal ring, described fixed disk edge is arranged with fixing hole, is provided with fixing band pair by described fixing hole.
This utility model adopts the inner chamber that forms a negative pressure between fixing internal ring and skin, device is inhaled and overlayed on puncture needle eye place, seal up pinprick mouth, prevent abdomen liquid seepage, and when inner chamber absorption skin, the skin of pinprick periphery can be pushed to pinprick place, the pinprick mouth that can not stretch, accelerates healing, and fixing band is further fixed device, convenient and practical, solve the poor problem of adhesive tape stationarity; Device can also recycling after cleaning, sterilizing.
As preferably, described fixing internal ring outer ring sleeve is provided with dressing, and described dressing external diameter is more than or equal to described fixed disk external diameter.
The dressing of sheathed disposable strong absorbent can absorb by fixing internal ring a small amount of liquid around, keeps around dry, clean of pinprick mouth, reduces the probability infecting, and accelerates healing, is also convenient for changing dressing.
As preferably, the postoperative pinprick leak-proof device of abdominal paracentesis also comprises bellyband, and described bellyband is fixed on the upper surface of described fixed disk.
The bellyband wrapping of adapted pure cotton cloth, has the effect of good antiseepage leakage, and for severe patient or a large amount of tapping person, bundle is with bellyband, in case abdominal pressure rapid drawdown causes that visceral vessel expansion causes blood pressure drops or shock.
As preferably, described fixing internal ring front end extends the Extendible flake that is folded to described fixing internal ring outside, and the outer surface of described Extendible flake is provided with layer of silica gel.
Extendible flake arrange can intensified negative pressure chamber volume, strengthen the dynamics of absorption skin, anti-seepage effect is better, layer of silica gel has certain flexibility and viscosity, the sense of discomfort that while reducing absorption, extruding produces to skin, and fixing between stiffening device and skin, push the skin of pinprick periphery to pinprick place, the pinprick mouth that can not stretch, accelerates healing.
As preferably, described fixing internal ring internal diameter is 1-3 ㎝.
Pinprick mouth is pushed down in the too small meeting of internal diameter, and it is poor to seal, and internal diameter is crossed conference and increased sealing range, has increased the chance infecting.
As preferably, a fixing band length of described fixing band centering is greater than another root fixing band length, is provided with primary and secondary thread gluing at the right free end of fixing band.
Primary and secondary thread gluing is convenient fixing, quick, and the asymmetric setting that fixing band is right, concerning the patient of bed, can not be padded on back end and cause discomfort, and medical worker is also convenient fixing.
As preferably, described fixed disk is that transparent material forms, and can observe the healing state of pinprick mouth.
As preferably, the postoperative pinprick leak-proof device of abdominal paracentesis comprises elasticity, the fixed disk that transparent material forms, it is the fixing internal ring of 1-3 ㎝ that described fixed disk lower surface partial circle annular projection forms internal diameter, described fixing internal ring front end extends the Extendible flake that is folded to described fixing internal ring outside, the outer surface of described Extendible flake is provided with layer of silica gel, described fixed disk upper surface is fixed with bellyband, described fixed disk edge is arranged with two fixing holes, be provided with fixing band pair by described fixing hole, a fixing band length of described fixing band centering is greater than another root fixing band length, be provided with primary and secondary thread gluing at the right free end of fixing band.
By implementing above-mentioned technical scheme, the utlity model has following beneficial effect:
1. utilize the inner chamber of negative pressure to carry out antiseepage, can effectively stop exosmosing of pinprick food liquid, and the skin of pinprick periphery is pushed to pinprick place, the pinprick mouth that can not stretch, accelerates healing;
2. adopt the dual fixing of fixing band and bellyband, wrapping fixation, is convenient to one man operation; Bellyband can also be used for improving patient's abdominal pressure, causes blood pressure rapid drawdown in case abdominal pressure is too low, causes life danger;
3. adopt aseptic, ventilative dressing and the sterilization to device, safety, health, reduce infection risk.
Brief description of the drawings
Accompanying drawing 1 is the partial bottom view of this utility model embodiment;
Accompanying drawing 2 is the cutaway view of this utility model embodiment;
In figure, 1. fixed disk; 11. fixing internal ring; 12. fixing holes; 13. fixing bands pair; 2. dressing; 3. bellyband.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, content of the present utility model is further described.
The postoperative pinprick leak-proof device of abdominal paracentesis shown in accompanying drawing 1,2, comprises the circular fixed disk 1 that elasticity, transparent material form, and it is the fixing internal ring 11 of 1-3 ㎝ that described fixed disk 1 lower surface partial circle annular projection forms internal diameter, and the present embodiment is 3 ㎝.Fixing internal ring 11 front ends extend the Extendible flake that is folded to described fixing internal ring 11 outsides, and the outer surface of described Extendible flake is provided with layer of silica gel, and said outer surface is the one side of pasting skin.Described fixed disk 1 edge is arranged with two fixing holes 12, be provided with fixing band to 13 by described fixing hole 12, described fixing band is greater than another root fixing band length to a fixing band length in 13, at fixing band, 13 free end is provided with to primary and secondary thread gluing, regulates fixing by the size of patient's waistline.Described fixed disk 1 upper surface is fixed with cotton material bellyband 3, and while not needing bellyband 3, bellyband 3 can be from fixed disk 1 dismounting.Described fixing internal ring 11 outer ring sleeves are provided with dressing 2, dressing 2 centers are provided with hole, and fixing internal ring 11 carrys out sheathed dressing 2 through hole, and described dressing 2 external diameters are greater than described fixed disk 1 external diameter, described dressing 2 is disposable sterilized, ventilative dressing, and dressing 2 can regularly replace on demand.
While using this device, first dressing 2 is set on the fixing internal ring 11 after sterilization, the thumb of both hands withstands fixed disk 1, make its top surface plane doubling, forefinger fastens Extendible flake and breaks into two with one's hands laterally, makes inner chamber enough large, will fix internal ring 11 to pinprick mouth place, be adjacent to after skin, slowly loose one's grip, fixed disk 1 has just held skin like this, and dressing is simultaneously applied ointment or plaster on skin, pin gently on fixed disk 1, fasten fixing band to 13 thread gluing, elasticity is suitable, if needed, can fix bellyband 3 to fixed disk 1, carry out pressure dressing with bellyband 3.
Finish using, take bellyband 3 and fixing band apart to 13, remove dressing, fixed disk 1 and fixing band to 13 and bellyband 3 capable of washing clean, stand-by after sterilization.
Claims (1)
1. the postoperative pinprick leak-proof device of abdominal paracentesis, comprise elasticity, the fixed disk (1) that transparent material forms, it is characterized in that: it is the fixing internal ring (11) of 1-3 ㎝ that described fixed disk (1) lower surface partial circle annular projection forms internal diameter, described fixing internal ring (11) front end extends the Extendible flake that is folded to described fixing internal ring (11) outside, the outer surface of described Extendible flake is provided with layer of silica gel, described fixed disk (1) upper surface is fixed with bellyband (3), described fixed disk (1) edge is arranged with two fixing holes (12), be provided with fixing band to (13) by described fixing hole (12), described fixing band is greater than another root fixing band length to a fixing band length in (13), at fixing band, the free end of (13) is provided with to primary and secondary thread gluing, described fixing internal ring (11) outer ring sleeve is provided with dressing (2), and described dressing (2) external diameter is greater than described fixed disk (1) external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032880.6U CN203724321U (en) | 2014-01-20 | 2014-01-20 | Post-abdominocentesis needle eye leakage-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032880.6U CN203724321U (en) | 2014-01-20 | 2014-01-20 | Post-abdominocentesis needle eye leakage-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724321U true CN203724321U (en) | 2014-07-23 |
Family
ID=51194433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420032880.6U Expired - Fee Related CN203724321U (en) | 2014-01-20 | 2014-01-20 | Post-abdominocentesis needle eye leakage-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735362A (en) * | 2014-01-20 | 2014-04-23 | 汤芳丽 | Needle eye anti-leakage device after celiocentesis |
-
2014
- 2014-01-20 CN CN201420032880.6U patent/CN203724321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735362A (en) * | 2014-01-20 | 2014-04-23 | 汤芳丽 | Needle eye anti-leakage device after celiocentesis |
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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: 20140723 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |