CN204017101U - Epidural catheter fixture - Google Patents
Epidural catheter fixture Download PDFInfo
- Publication number
- CN204017101U CN204017101U CN201420468595.9U CN201420468595U CN204017101U CN 204017101 U CN204017101 U CN 204017101U CN 201420468595 U CN201420468595 U CN 201420468595U CN 204017101 U CN204017101 U CN 204017101U
- Authority
- CN
- China
- Prior art keywords
- epidural catheter
- guiding tube
- masked film
- stickup
- fixing
- 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
The utility model discloses a kind of epidural catheter fixture, comprise fixedly subsides, masked film and outer guiding tube, outer guiding tube is fixedly connected with described masked film, and masked film is connected with fixing subsides in mode that can folding; Outer guiding tube inside is provided with a retainer ring, and retainer ring is coated the epidural catheter passing wherein to produce the mode of radial pressure, and outer guiding tube is connected root with masked film be Telescopic foldable structure; The location of epidural catheter is fixing very firm, has good stationary positioned effect, prevents that epidural catheter from rocking in guiding tube outside, avoids epidural catheter displacement, thereby guarantees postoperative analgesia; And masked film can be used for observing puncture position, and when finding that epidural catheter has displacement phenomenon to occur, open masked film it is adjusted in time.
Description
Technical field
This utility model relates to medical operating field, particularly a kind of epidural catheter fixture.
Background technology
Epidural catheter is common in before operation by the capable intravertebral anesthesia of patient's lower back puncture and intubation, postoperatively by long period retention catheter, continues to give analgesic.Epidural analgesia is good with its analgesic effect, few side effects, easy to use, be subject to safely doctor and patient's welcome, but due to turn-over bed for patient or body twisting, perspiration etc. easily causes adhesive plaster to come off, epidural catheter is easily drawn out or is shifted, and, existing epidural catheter fixture, a fixing subsides and an outer guiding tube is often only simply set, epidural catheter is drawn in outer guiding tube, but owing to thering is certain interval between epidural catheter and outer guiding tube, do not there is locating effect, make epidural catheter easily cause in guiding tube and rock outside, thereby make epidural catheter easily cause displacement.Above two kinds of reasons all can cause Postoperative Analgesia After failure, not only to patient, cause suffering, and also easily bring medical tangle, cause patient to decline to the satisfaction of hospital.
Utility model content
In view of this, this utility model provides a kind of epidural catheter fixture, not only there is the better adaptability with physical activity, prevent from when physical activity, epidural catheter being formed and being pullled, but also can there is good stationary positioned effect, prevent that epidural catheter from rocking in guiding tube outside, avoid epidural catheter displacement, thereby guarantee postoperative analgesia.
Epidural catheter fixture of the present utility model, comprises fixedly subsides, masked film and outer guiding tube, and outer guiding tube is fixedly connected with masked film, and masked film is connected with fixing subsides in mode that can folding; Outer guiding tube inside is provided with a retainer ring, and retainer ring is coated the epidural catheter passing wherein to produce the mode of radial pressure, and outer guiding tube is connected root with masked film be Telescopic foldable structure.
Further, fixedly subsides comprise that paste section and non-stickup extending part interval arrange for pasting fixing paste section and also reserve the non-stickup extending part of extending space for non-contact human with human body skin.
Further, non-stickup extending part comprises the non-stickup extending part of strip structure and the non-stickup extending part of three-legged structure, and the corresponding described observation port opening of stub end of the non-stickup extending part of triangular structure arranges, and little head end is positioned at the radially outward closed setting in position.
Further, also comprise fixing band, fixing band arranges four, and four fixing bands become X-shaped setting to be connected with fixing subsides, and each fixing band includes fixed part and buffer part, and the equal interval of the fixed part of each fixing band and buffer part arranges.
Further, retainer ring is made by elastomeric material.
Further, fixedly stick the observation port that is provided for observing puncture position, described masked film is used for hiding described observation port.
The beneficial effects of the utility model: epidural catheter fixture of the present utility model, the retainer ring of outer guiding tube inside is coated the epidural catheter passing wherein to produce the mode of radial pressure, make the location of epidural catheter fixing very firm, there is good stationary positioned effect, prevent that epidural catheter from rocking in guiding tube outside, avoid epidural catheter displacement, thereby guarantee postoperative analgesia; And masked film can be used for observing puncture position, and when finding that epidural catheter has displacement phenomenon to occur, open masked film it is adjusted in time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described.
Fig. 1 is this utility model structural representation.
The specific embodiment
As shown in the figure: the epidural catheter fixture of the present embodiment, comprise fixing paste 1, masked film 2 and outer guiding tube 3, outer guiding tube 3 is fixedly connected with masked film 2, masked film 2 with mode that can folding with fix subsides 1 and be connected; Outer guiding tube 3 inside are provided with a retainer ring 6, and retainer ring 6 is coated the epidural catheter passing wherein to produce the mode of radial pressure, and outer guiding tube 3 is Telescopic foldable structure with the root that is connected of masked film 2; The Telescopic foldable structure of outer guiding tube 3 roots arranges, and not only plays cushioning effect, prevents that hard power from pullling, in addition, also can be upwards folding when opening masked film 2, prevent from forming and pullling owing to opening 2 pairs of epidural catheters of masked film.
In the present embodiment, fixing subsides 1 comprise that paste section 4 and non-stickup extending part 5 intervals arrange for pasting fixing paste section 4 and also reserve the non-stickup extending part 5 of extending space for non-contact human with human body skin; In use, can be arched upward in fixing non-stickup extension of pasting between two paste sections by artificial mode and form arch extending space, owing to thering is certain extending space, patient is when motions such as standing up, leave the bed, bend over, can be because the effect of traction force will be stayed peridural conduit tractive out.
In the present embodiment, non-stickup extending part 5 comprises the non-stickup extending part of strip structure and the non-stickup extending part of three-legged structure, and the corresponding described observation port opening of stub end of the non-stickup extending part of triangular structure arranges, and little head end is positioned at the radially outward closed setting in position; Can be after paste section 4 to be fixing, non-stickup extending part forms certain extending space, in addition, also have good air permeable effect, wherein, the non-stickup extending part of three-legged structure is symmetrical set two, stub end opening, towards observation port, has good stretching cushioning effect.
In the present embodiment, also comprise fixing band 7, fixing band 7 arranges four, and 7 one-tenth X-shaped settings of four fixing bands are connected with fixing subsides 1, and each fixing band 7 includes fixed part 71 and buffer part 72, and the equal interval of the fixed part 71 of each fixing band 7 and buffer part 72 arranges; Fixing band 7 plays further fixed effect, and the fixed part 71 of fixing band 7 is for pasting and fix with human body skin, and buffer part 72 forms certain extending space, avoids fixing subsides 1 to form pulling, has the effect of good adaptation human motion.
In the present embodiment, retainer ring 6 is made by elastomeric material.
In the present embodiment, the fixing observation port that is provided for observing puncture position on 1 that pastes, masked film 2 is connected with fixing subsides 1 in mode that can folding and for hiding described observation port; Masked film 2 takes buckle 8 to be connected with fixing subsides 1, is prior art, does not repeat them here;
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. an epidural catheter fixture, is characterized in that: comprise fixedly subsides, masked film and outer guiding tube, described outer guiding tube is fixedly connected with described masked film, and described masked film is connected with described fixedly subsides in mode that can folding; Described outer guiding tube inside is provided with a retainer ring, and described retainer ring is coated the epidural catheter passing wherein to produce the mode of radial pressure, and described outer guiding tube is connected root with described masked film be Telescopic foldable structure.
2. epidural catheter fixture according to claim 1, it is characterized in that: described fixedly subsides comprise that described paste section and described non-stickup extending part interval arrange for pasting fixing paste section and also reserve the non-stickup extending part of extending space for non-contact human with human body skin.
3. epidural catheter fixture according to claim 2, it is characterized in that: described non-stickup extending part comprises the non-stickup extending part of strip structure and the non-stickup extending part of three-legged structure, the corresponding described observation port opening of stub end of the non-stickup extending part of described triangular structure arranges, and little head end is positioned at the radially outward closed setting in position.
4. according to the epidural catheter fixture described in the arbitrary claim of claim 1-3, it is characterized in that: also comprise fixing band, described fixing band arranges four, four fixing bands become X-shaped setting to be connected with fixing subsides, each fixing band includes fixed part and buffer part, and described in each, the equal interval of the described fixed part of fixing band and described buffer part arranges.
5. epidural catheter fixture according to claim 4, is characterized in that: described retainer ring is made by elastomeric material.
6. epidural catheter fixture according to claim 5, is characterized in that: fixedly stick the observation port that is provided for observing puncture position, described masked film is used for hiding described observation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468595.9U CN204017101U (en) | 2014-08-19 | 2014-08-19 | Epidural catheter fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468595.9U CN204017101U (en) | 2014-08-19 | 2014-08-19 | Epidural catheter fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017101U true CN204017101U (en) | 2014-12-17 |
Family
ID=52057017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468595.9U Expired - Fee Related CN204017101U (en) | 2014-08-19 | 2014-08-19 | Epidural catheter fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613881A (en) * | 2019-09-03 | 2019-12-27 | 浙江中医药大学附属第三医院 | Drainage tube outlet fixing paste of drainage bag |
-
2014
- 2014-08-19 CN CN201420468595.9U patent/CN204017101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613881A (en) * | 2019-09-03 | 2019-12-27 | 浙江中医药大学附属第三医院 | Drainage tube outlet fixing paste of drainage bag |
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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: 20141217 Termination date: 20150819 |
|
| EXPY | Termination of patent right or utility model |