CN112274758A - Central venous catheterization noninvasive fixing device and using method thereof - Google Patents
Central venous catheterization noninvasive fixing device and using method thereof Download PDFInfo
- Publication number
- CN112274758A CN112274758A CN201910668926.0A CN201910668926A CN112274758A CN 112274758 A CN112274758 A CN 112274758A CN 201910668926 A CN201910668926 A CN 201910668926A CN 112274758 A CN112274758 A CN 112274758A
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- China
- Prior art keywords
- hole
- butterfly
- noninvasive
- central venous
- adhesive plaster
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive plasters or dressings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0246—Holding devices, e.g. on the body fixed on the skin having a cover for covering the holding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0253—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives
Abstract
The invention discloses a central venous catheter noninvasive fixing device and a using method thereof. The specific use is as follows: the surface of the improved sterile medical adhesive plaster is provided with a first hole on the left side and a second hole on the right side; the hard butterfly and the soft butterfly are combined into a butterfly clamp, and a left third hole and a right fourth hole are formed in the surfaces of the butterfly clamp; the improved sterile medical adhesive plaster is arranged below the butterfly clamp, the first hole, the third hole, the second hole and the fourth hole are overlapped, and the bottom edges of the first hole and the third hole are overlapped; sequentially penetrating non-absorbable surgical sutures into the third, first, second and fourth holes, tying surgical knots on the surface of the butterfly clip, and sticking the butterfly clip to the position 0.3cm outside the puncture point of the catheter; the polyurethane is transparently applied above the noninvasive fixing device. The catheter is simple in structure, easy to operate, firm in fixation and non-invasive, reduces the occurrence of catheter slippage, relieves the pain and economic burden of a patient, reduces the workload of medical staff and improves the treatment effect.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a central venous catheterization fixing device.
Background
The Central Venous Catheter (CVC) is a common clinical vascular access tool placed in the Central Venous system, and has a wide application field. CVCs are used clinically to measure central venous pressure, large amounts of rapid venous infusion, vascular access for long-term parenteral nutrition and anti-tumor chemotherapy, and blood exchange access for blood purification. A good infusion channel is established through the CVC, and the pain of repeated puncture can be avoided. However, after successful catheterization, the patient needs long-term careful maintenance, and if the patient is not treated properly, related complications, such as catheter-related infection, drop, phlebitis, thrombosis, skin allergy and the like, can occur, which affect the treatment and care effects of diseases, and increase the pain and economic burden of the patient and the workload of medical staff.
At present, the CVC is mainly fixed by adopting an adhesive tape and a skin suture, but the fixing modes of the adhesive tape and the skin suture have respective advantages and disadvantages. The rubber strip is not firmly fixed, so that the catheter is easy to slip; the suture fixing method is an invasive fixing mode, the fixation is firm, but the pain of a patient is strong, and the suture needs to be removed later, so that the secondary pain of the patient is inevitably caused.
In view of the above, there is a need for an improved central venous catheter fixation device to solve the above problems.
Disclosure of Invention
The invention aims to overcome the defects of the existing central venous catheterization fixing mode and provides an effective and noninvasive fixing device.
In order to achieve the above purpose, the invention adopts the technical scheme that: a central venous catheter noninvasive fixation device, the device comprising: the material is mainly sterile medical adhesive plaster, which comprises the following components: central venous catheter, improved sterile medical adhesive plaster, butterfly clamp, non-absorbable surgical suture and polyurethane transparent plaster.
Wherein the surface of the improved sterile medical adhesive plaster is provided with a first hole on the left side and a second hole on the right side; the butterfly clip is formed by combining the hard butterfly clip and the soft butterfly clip, and a left third hole and a right fourth hole are formed in the surface of the butterfly clip; the improved sterile medical adhesive plaster is arranged below the butterfly clamp, the first hole is superposed with the third hole, the second hole is superposed with the fourth hole, and the bottom edges of the second hole and the fourth hole are superposed; the non-absorbable surgical suture penetrates through the third hole, penetrates through the second hole after the first hole penetrates out, penetrates out of the fourth hole, and is finally fixed by a surgical knot on the surface of the butterfly clamp; the noninvasive fixing device is attached to the position 0.3cm outside the puncture point of the central venous catheterization; the transparent polyurethane application paste is pasted above the noninvasive fixing device.
The above inventive apparatus is further described below.
Preferably, the improved sterile medical adhesive plaster is a medical sterile soft cotton adhesive plaster.
Through adopting above-mentioned technical scheme, medical aseptic soft cotton adhesive tape is a kind of matter ground is soft, ventilative, contains the stretch yarn, and the compliance is good, and viscidity is mild lasting, and is amazing little to skin, can protect skin integrality, increases patient's comfort level, and fixed firm, prevents that the pipeline from droing. When in use, the pressure-sensitive medical adhesive tape can be firmly adhered to the neck of a patient by slight pressure.
Preferably, the improved sterile medical adhesive plaster is a medical sterile soft cotton adhesive plaster.
By adopting the technical scheme, the butterfly clamp consists of two parts, namely a yellow soft butterfly clamp and a white hard butterfly clamp, the soft butterfly clamp is embedded in the hard butterfly clamp, and the holes are completely overlapped.
Preferably, the butterfly clip of the device is placed on a sterile medical adhesive plaster.
By adopting the technical scheme, the butterfly clip is 1.8cm long and 2.3cm wide, the hole distance between the third hole and the fourth hole is 1.6cm, the hole diameter is 0.2cm, the improved sterile medical adhesive tape is 3.3cm long and 5.3cm wide, the hole distance between the first hole and the second hole is 1.6cm, and the hole diameter is 0.2 cm. The improved sterile medical adhesive plaster is superposed with the bottom edge of the butterfly clamp, the first hole and the third hole, the second hole and the fourth hole and is arranged at the position 0.3cm outside the puncture point, so that three edges of the improved sterile medical adhesive plaster except the bottom edge are 1.5cm longer than the butterfly clamp.
Preferably, the device is fixedly positioned 0.3cm outside the puncture point of the central venous catheter.
Through adopting above-mentioned technical scheme, non-absorbable surgical suture passes coincident third hole and first hole, penetrates coincident second hole and fourth hole, and it is fixed to beat the surgery knot on the butterfly clip surface, the aseptic medical proof fabric base of improvement is pasted in central vein catheterization puncture point outer 0.3cm department, avoids the needle line to pierce skin fixedly.
Preferably, the polyurethane application area in the device is larger than the fixing means.
By adopting the technical scheme, the transparent polyurethane dressing is at least 7cm long and 6cm wide, the center of the dressing is aligned with a wearing point, and four sides of the dressing are completely covered with the noninvasive fixing device, so that the dressing is free of tension adhesion and plasticity, the dressing is ensured to be adhered comfortably and firmly, and the problem that an affected part is exposed outside and is easily infected is solved. .
The invention has the following effects:
the central venous catheter has the advantages of simple structure, easiness and easiness in operation, firmness in fixation, no wound, capability of ensuring the integrity of skin, reduction in pain of a patient, convenience for operation of medical staff and effective reduction in the occurrence of slippage of the central venous catheter, so that the pain and economic burden of intubation of the patient are relieved, the workload of the medical staff is reduced, and the treatment and nursing effects are improved.
Drawings
The lower drawing is a main structural schematic diagram of a central venous catheterization noninvasive fixing device provided by the invention
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged front view of FIG. 1;
FIG. 3 is a rear view enlarged schematic view of FIG. 1;
shown in the figure: 1 central venous catheter, 2 transparent polyurethane patch, 3 improved sterile medical adhesive plaster, 4 non-absorbable surgical suture, 5 butterfly clip, 6 hard butterfly clip and 7 soft butterfly clip
Detailed description of the invention
Referring to fig. 1, a first hole on the left side and a second hole on the right side are formed on the surface of the improved sterile medical adhesive plaster; the butterfly clip is formed by combining the hard butterfly clip and the soft butterfly clip, and a left third hole and a right fourth hole are formed in the surface of the butterfly clip; the improved sterile medical adhesive plaster is arranged below the butterfly clamp, the first hole is superposed with the third hole, the second hole is superposed with the fourth hole, and the bottom edges of the second hole and the fourth hole are superposed; the non-absorbable surgical suture penetrates through the third hole, penetrates through the second hole after the first hole penetrates out, penetrates out of the fourth hole, and is finally fixed by a surgical knot on the surface of the butterfly clamp; the noninvasive fixing device is attached to the position 0.3cm outside the puncture point of the central venous catheterization; the transparent polyurethane application paste is pasted above the noninvasive fixing device.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the relevant art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention, and the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (8)
1. A central venous catheter noninvasive fixation device, the device comprising: the material is mainly sterile medical adhesive plaster, which comprises the following components: a central venous catheter (1), a polyurethane transparent plaster (2), an improved sterile medical adhesive plaster (3), a non-absorbable surgical suture (4), a butterfly clamp (5), a hard butterfly clamp (6) and a soft butterfly clamp (7). The concrete use is as follows: the surface of the improved sterile medical adhesive plaster (3) is provided with a first hole on the left side and a second hole on the right side; the butterfly clip (5) is formed by combining the hard butterfly clip (6) and the soft butterfly clip (7), and a left third hole and a right fourth hole are formed in the surface of the butterfly clip; the improved sterile medical adhesive plaster (3) is arranged below the butterfly clamp (5), the first hole is superposed with the third hole, the second hole is superposed with the fourth hole, and the bottom edge is superposed; the non-absorbable surgical suture (4) penetrates into the third hole, penetrates through the first hole, then penetrates through the second hole, penetrates through the fourth hole, and finally is fixed by a surgical knot on the surface of the butterfly clamp (5); the noninvasive fixing device is attached to the position 0.3cm outside the puncture point of the central venous catheterization; the transparent polyurethane application plaster (2) is attached to the upper part of the noninvasive fixing device.
2. The central venous catheter noninvasive fixation device of claim 1, characterized in that: the improved sterile medical adhesive plaster (3) is a medical sterile soft cotton adhesive plaster.
3. The central venous catheter noninvasive fixation device of claim 1, characterized in that: the butterfly clip (5) is composed of two parts, namely a white hard butterfly clip (6) and a yellow soft butterfly clip (7), wherein the soft butterfly clip (7) is embedded in the hard butterfly clip (6), and the holes are completely overlapped.
4. The central venous catheter noninvasive fixation device of claim 3, characterized in that: the butterfly clip (5) is 1.8cm long, 2.3cm wide, the hole distance between the third hole and the fourth hole is 1.6cm, the aperture is 0.2cm, the improved sterile medical adhesive plaster (3) is 3.3cm long, 5.3cm wide, the hole distance between the first hole and the second hole is 1.6cm, and the aperture is 0.2 cm.
5. The central venous catheter noninvasive fixation device of claim 4, characterized in that: the improved sterile medical adhesive plaster (3) is superposed with the bottom edge of the butterfly clamp (5), the first hole and the third hole, the second hole and the fourth hole and is arranged at the position 0.3cm outside the puncture point, so that three edges of the improved sterile medical adhesive plaster (3) are 1.5cm longer than the butterfly clamp (5) except the bottom edge.
6. The central venous catheter noninvasive fixation device of claim 5, characterized in that: the non-absorbable surgical suture (4) penetrates through the third hole and the first hole which are overlapped, penetrates through the second hole and the fourth hole which are overlapped, a surgical knot is tied on the surface of the butterfly clamp (5) for fixation, the bottom edge of the improved sterile medical adhesive plaster (3) is pasted at a position 0.3cm out of the puncture point of the central vein catheterization, and the needle and the thread are prevented from penetrating into the skin for fixation.
7. The central venous catheter noninvasive fixation device of claim 1, characterized in that: the transparent polyurethane application (2) is at least 7cm long and 6cm wide, the center of the application is aligned with a wearing point, and four sides of the application are completely covered with the noninvasive fixing device, so that the dressing is free of tension adhesion and plasticity, the dressing is ensured to be adhered comfortably and firmly, and the problem that an affected part is exposed and easily infected is solved.
8. The central venous catheter noninvasive fixation device of claim 1, characterized in that: the noninvasive fixing device is formed by three materials of an improved sterile medical adhesive plaster (3), a butterfly clamp (5) and a polyurethane transparent application plaster (2) and is applied in a combined way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668926.0A CN112274758A (en) | 2019-07-23 | 2019-07-23 | Central venous catheterization noninvasive fixing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668926.0A CN112274758A (en) | 2019-07-23 | 2019-07-23 | Central venous catheterization noninvasive fixing device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112274758A true CN112274758A (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910668926.0A Pending CN112274758A (en) | 2019-07-23 | 2019-07-23 | Central venous catheterization noninvasive fixing device and using method thereof |
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| CN (1) | CN112274758A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197400A (en) * | 1995-08-07 | 1998-10-28 | 维尼特克国际公司 | Catheter securement device |
| CN202620436U (en) * | 2012-06-19 | 2012-12-26 | 重庆医科大学附属儿童医院 | Closed antislip central venous catheter fixing clip |
| CN206239866U (en) * | 2016-06-29 | 2017-06-13 | 丽水市中心医院 | A kind of application of fixed center ductus venosus |
| CN207734444U (en) * | 2017-04-27 | 2018-08-17 | 湖州师范学院 | A kind of combined type of exempting to stitch of central venous catheter fixes application |
| US20180272109A1 (en) * | 2013-09-10 | 2018-09-27 | Novum Vascular, Llc | Two-Piece Catheter Securement System and Method For Using Same |
| CN109893738A (en) * | 2017-12-07 | 2019-06-18 | 李�瑞 | A kind of medical catheter fixed-wing |
-
2019
- 2019-07-23 CN CN201910668926.0A patent/CN112274758A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197400A (en) * | 1995-08-07 | 1998-10-28 | 维尼特克国际公司 | Catheter securement device |
| CN202620436U (en) * | 2012-06-19 | 2012-12-26 | 重庆医科大学附属儿童医院 | Closed antislip central venous catheter fixing clip |
| US20180272109A1 (en) * | 2013-09-10 | 2018-09-27 | Novum Vascular, Llc | Two-Piece Catheter Securement System and Method For Using Same |
| CN206239866U (en) * | 2016-06-29 | 2017-06-13 | 丽水市中心医院 | A kind of application of fixed center ductus venosus |
| CN207734444U (en) * | 2017-04-27 | 2018-08-17 | 湖州师范学院 | A kind of combined type of exempting to stitch of central venous catheter fixes application |
| CN109893738A (en) * | 2017-12-07 | 2019-06-18 | 李�瑞 | A kind of medical catheter fixed-wing |
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Application publication date: 20210129 |