CN104922779B - Medical catheter with locking mechanism fixes patch - Google Patents
Medical catheter with locking mechanism fixes patch Download PDFInfo
- Publication number
- CN104922779B CN104922779B CN201510311489.9A CN201510311489A CN104922779B CN 104922779 B CN104922779 B CN 104922779B CN 201510311489 A CN201510311489 A CN 201510311489A CN 104922779 B CN104922779 B CN 104922779B
- Authority
- CN
- China
- Prior art keywords
- hole
- segmental arc
- secured adjusted
- segments
- adjusted block
- 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.)
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Classifications
-
- 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
-
- 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
- A61M2025/024—Holding devices, e.g. on the body having a clip or clamp system
-
- 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
- A61M2025/028—Holding devices, e.g. on the body having a mainly rigid support structure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of medical catheter with locking mechanism to fix patch, including adhered layer, fixed bed and secured adjusted block, fixed bed includes segmental arc and is arranged at two flat segments of segmental arc both sides, adhered layer is arranged at the bottom of two flat segments, segmental arc offers the first through hole being connected and the second through hole with flat segments respectively, a rack segments are equipped with corresponding to the two-phase of second through hole in side wall, some latches are protruded out on any rack segments, arcuately section direction tilts latch, a neck is formed between two latches of arbitrary neighborhood, secured adjusted block has an inclined-plane and two flat faces, the groove being engaged with rack segments is offered on any flat face, the stop tooth of neck can be caught in by being protruded out in groove.Medical catheter of the present invention fixes patch, it is ensured that medical catheter can be lock onto between the secured adjusted block and the segmental arc by fixation, be not easy to slip.
Description
Technical field
The present invention relates to medical proof fabric field, in particular it relates to which a kind of medical catheter with locking mechanism fixes patch.
Background technology
Medical catheter is widely used in medical field as the pipeline inside and outside connection human body, such as drainage tube, woven hose, defeated
Blood vessel etc..Regardless of whether which kind of medical catheter, it is required to effectively fix it in use, prevents medical lead
Displacement, the loosening of pipe are even come off, and conditions of patients otherwise can be caused to aggravate or delay state of an illness rehabilitation.And led at present to medical
The fixation of pipe is typically to use common medical proof fabric, and patient easily causes the shifting of conduit in basic turn either activity
It is dynamic, so as to cause harmful effect.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of fixed patch that can effectively fix medical catheter.
Technical scheme is used by the present invention solves the above problems：
Medical catheter with locking mechanism fixes patch, including adhered layer, fixed bed and secured adjusted block, the fixation
Layer includes segmental arc and is arranged at two flat segments of the segmental arc both sides, and the adhered layer is arranged at two flat segments
Bottom, the segmental arc offers the first through hole being connected and the second through hole respectively with the flat segments, for described in confession
Secured adjusted block slides, and is equipped with a rack segments in side wall corresponding to the two-phase of second through hole, is protruded out on any rack segments
There are some latches, the latch is tilted along the segmental arc direction, and a neck is formed between two latches of arbitrary neighborhood, described
Secured adjusted block has an inclined-plane and two flat faces, and the inclined-plane is used to coordinate the segmental arc with clamping medical catheter, described
Two flat faces are engaged for side wall corresponding with the second through hole two-phase so that the secured adjusted block is logical along described second
Hole is slided, and offers the groove being engaged with the rack segments on any flat face, institute can be caught in by having been protruded out in the groove
State the stop tooth of neck.
Further, the quantity of the secured adjusted block is one, accordingly, the quantity of the first through hole, described the
The quantity of two through holes is also respectively one.
Further, the quantity of the secured adjusted block is two, accordingly, the quantity of the first through hole, described the
The quantity of two through holes is also respectively two, and the two secured adjusteds block is symmetrically disposed on the both sides of the segmental arc.
To sum up, the beneficial effects of the invention are as follows：Medical catheter of the present invention fixes patch, it is ensured that medical catheter can be by
Fixation is lock onto between the secured adjusted block and the segmental arc, is not easy to slip.
Brief description of the drawings
Fig. 1 is that the medical catheter shown in present pre-ferred embodiments fixes the structural representation pasted；
Fig. 2 is the structural representation between secured adjusted block and rack segments in Fig. 1；
Mark and corresponding parts title in accompanying drawing：Medical catheter, which is fixed, to be pasted 100, adhered layer 10, fixed bed 20, fixes
It is regulating block 30, segmental arc 21, flat segments 22, first through hole 211, the second through hole 221, latch 223, neck 225, inclined-plane 31, flat
Face 32, groove 321, stop tooth 322 directly.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not
It is limited to this.
Embodiment 1
Fig. 1-2 is referred to, the medical catheter shown in present pre-ferred embodiments fixes patch 100, including adhered layer 10, fixation
Layer 20 and secured adjusted block 30.
The fixed bed 20 includes segmental arc 21 and is arranged at two flat segments 22 of the both sides of segmental arc 21.The arc
Shape section 21 is used to pass through and fix for medical catheter.The adhered layer 10 is arranged at the bottom of two flat segments 22.The arc
Shape section 21 offers the through hole 221 of first through hole 211 and second being connected with adjacent flat segments 22 respectively, for described in confession
Secured adjusted block 30 slides.A rack segments are equipped with corresponding to the two-phase of second through hole 221 in side wall, on any rack segments
Some latches 223 are protruded out, a neck 225 is formed between two latches 223 of arbitrary neighborhood.
The secured adjusted block 30 has an inclined-plane 31 and two flat faces 32, and the inclined-plane 31 is used to coordinate the segmental arc
21 with clamping medical catheter.Two flat face 32 be engaged for side wall corresponding with the two-phase of the second through hole 221 so that
The secured adjusted block 30 slides along second through hole 221.Offer on any flat face 32 and be engaged with the rack segments
Groove 321, protrude out the stop tooth 322 that can be caught in the neck 225 in the groove 321, pass through the stop tooth 322
Being caught in the neck 225 makes the secured adjusted block 30 be locked with the flat segments 22, promotes the secured adjusted block 30, makes
The secured adjusted block 30 is constantly close to the segmental arc 21, to the inclined-plane 31 of the secured adjusted block 30 and the segmental arc
21 mutual cooperation clampings are stopped when fixing medical catheter.
In the present embodiment, the latch 223 tilts along the direction of segmental arc 21, makes the stop tooth 322 can only folk prescription
Slide and be locked to the direction of ground to the segmental arc 21, so as to reach the mesh that one direction locking slips without opposite direction
, it is ensured that medical catheter is fixed in the clamping space that the secured adjusted block 30 and the segmental arc 21 are formed.
In the present embodiment, the quantity of the secured adjusted block 30 is one either two, accordingly, the first through hole
211 quantity, the quantity of the second through hole 221 are also accordingly one either two, when being two, the two secured adjusteds block
30 are symmetrically disposed on the both sides of the segmental arc 21.
To sum up, medical catheter of the present invention fixes patch 100, it is ensured that medical catheter can be lock onto described solid by fixation
Between locking nub of setting the tone 30 and the segmental arc 21, it is not easy to slip.
As described above, it can preferably realize the present invention.
Claims (1)
1. the medical catheter with locking mechanism fixes patch, it is characterised in that including adhered layer, fixed bed and secured adjusted
Block, the fixed bed include segmental arc and are arranged at two flat segments of the segmental arc both sides, and the adhered layer is arranged at institute
State the bottom of two flat segments, the segmental arc and the flat segments offer the first through hole being connected and second logical respectively
Hole, for being slided for the secured adjusted block, a rack segments are equipped with side wall corresponding to the two-phase of second through hole, it is any
Some latches are protruded out on rack segments, the latch tilts along the segmental arc direction, shape between two latches of arbitrary neighborhood
Into a neck, the secured adjusted block has an inclined-plane and two flat faces, and the inclined-plane is used to coordinate the segmental arc with clamping
Medical catheter, two flat face are engaged so that the secured adjusted block for side wall corresponding with the second through hole two-phase
Slided along second through hole, offer the groove being engaged with the rack segments on any flat face, protruded out in the groove
The stop tooth of the neck can be caught in by having；The quantity of the secured adjusted block is one, accordingly, the number of the first through hole
Amount, the quantity of second through hole are also respectively one；The quantity of the secured adjusted block is two, accordingly, described first
The quantity of through hole, the quantity of second through hole are also respectively two, and the two secured adjusted blocks be symmetrically disposed on it is described
The both sides of segmental arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311489.9A CN104922779B (en) | 2015-06-09 | 2015-06-09 | Medical catheter with locking mechanism fixes patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311489.9A CN104922779B (en) | 2015-06-09 | 2015-06-09 | Medical catheter with locking mechanism fixes patch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104922779A CN104922779A (en) | 2015-09-23 |
| CN104922779B true CN104922779B (en) | 2018-01-30 |
Family
ID=54110416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510311489.9A Active CN104922779B (en) | 2015-06-09 | 2015-06-09 | Medical catheter with locking mechanism fixes patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104922779B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310592B (en) * | 2018-01-30 | 2020-08-14 | 温州市人民医院 | Dialysis catheter fixing device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE67338B1 (en) * | 1990-08-09 | 1996-03-20 | Hollister Inc | Drainage Tube Retention Device |
| US5300037A (en) * | 1993-01-13 | 1994-04-05 | Ansley Medical Products, Inc. | Medical conduit holder |
| US5637098A (en) * | 1995-08-07 | 1997-06-10 | Venetec International, Inc. | Catheter securement device |
| US5722959A (en) * | 1995-10-24 | 1998-03-03 | Venetec International, Inc. | Catheter securement device |
| KR100816486B1 (en) * | 2002-08-15 | 2008-03-24 | 베네텍 인터내셔널 인코포레이티드 | Catheter Securement Device |
| JP4675576B2 (en) * | 2004-04-28 | 2011-04-27 | 日本シャーウッド株式会社 | Catheter fixture |
| US8152035B2 (en) * | 2005-07-12 | 2012-04-10 | Thoratec Corporation | Restraining device for a percutaneous lead assembly |
| US8052649B2 (en) * | 2005-09-19 | 2011-11-08 | Venetec International, Inc. | Medical tubing securement assembly and methods of use |
| JP2009533085A (en) * | 2006-04-07 | 2009-09-17 | ヴェネテック インターナショナル，インコーポレイテッド | Side-loading fixed device |
| US9067013B2 (en) * | 2007-10-24 | 2015-06-30 | C. R. Bard, Inc. | Medical article securement device |
| US8636701B2 (en) * | 2010-04-22 | 2014-01-28 | Venetec International, Inc. | Medical article securement system |
| TWM444817U (en) * | 2012-09-07 | 2013-01-11 | Taiwan Paiho Ltd | Medical straps |
| CN203139348U (en) * | 2013-03-21 | 2013-08-21 | 泰州仁康生物技术有限公司 | Guiding tube fixing device |
| CN204699220U (en) * | 2015-06-09 | 2015-10-14 | 成都美益达医疗科技有限公司 | The medical catheter of monodirectional locking fixes adhesive plaster |
-
2015
- 2015-06-09 CN CN201510311489.9A patent/CN104922779B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104922779A (en) | 2015-09-23 |
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