CN209221282U - A kind of extra dural catheter fixing plaster - Google Patents
A kind of extra dural catheter fixing plaster Download PDFInfo
- Publication number
- CN209221282U CN209221282U CN201820355745.3U CN201820355745U CN209221282U CN 209221282 U CN209221282 U CN 209221282U CN 201820355745 U CN201820355745 U CN 201820355745U CN 209221282 U CN209221282 U CN 209221282U
- Authority
- CN
- China
- Prior art keywords
- fixed
- guide part
- fixed patch
- patch
- catheter 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
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of extra dural catheter fixing plasters, including fixed patch, T-type notch is equipped in the middle part of one end of fixed patch, the T-type notch is made of the longitudinal breach and horizontal cut for being mutually perpendicular to and penetrating through, the both ends of the horizontal cut are respectively provided with a navigation button, and positioning knob side surface is equipped with the groove circular for epidural catheter.The utility model structure is easy to adjust epidural catheter depth, facilitates observation epidural catheter；Effectively epidural catheter is avoided to fall off, give a discount, convenient for localised puncture point and observation adjustment, comfort level is high, is conducive to universal use.
Description
Technical field
The utility model relates to a kind of extra dural catheter fixing plasters, belong to the field of medical instrument technology.
Background technique
Epidural space nerve block anesthesia is one of current domestic widely applied anesthesia, is led with an Epidural cavity
Pipe is placed in epidural space, postoperative to be held by long period keep the catheter to patient's the small of the back puncture and intubation row intravertebral anesthesia
It is continuous to give analgesic, realize that entire surgical procedure anaesthetizes patient.
In the prior art, the protection of epidural catheter is a more difficult problem, dura mater after hard film external anesthetic puncture
Outer catheter is usually hose, if not taking any fixation to be easy to that discounting phenomenon occurs, because touching or moving patient body
Cause Epidural cavity flexible conduit to fall off and allows patient to puncture again and bear secondary pain.Currently, medical worker is usually fixed with adhesive tape
Epidural catheter, this method there are security risk, in surgical procedure and it is postoperative be easy to fall off, to entire anesthesia even perform the operation into
Cheng Zaocheng adverse effect.
Utility model content
The purpose of this utility model is to provide a kind of extra dural catheter fixing plasters, solve epidural catheter in the prior art
The technical issues of fixed unreliable, easy cause conduit falls off.
What the utility model was achieved through the following technical solutions: a kind of extra dural catheter fixing plaster, including fixed patch,
It is equipped with T-type notch in the middle part of one end of fixed patch, the T-type notch is by the longitudinal breach and horizontal cut that are mutually perpendicular to and penetrate through
Composition, the both ends of the horizontal cut are respectively provided with a navigation button, and positioning knob side surface is equipped with for circular recessed of epidural catheter
Slot, the groove diameter is identical as the diameter of epidural catheter, and the groove extends downward into one end of horizontal cut, positions knob
Cylindrical, navigation button and fixed patch are integrally formed.
Further, further include and fix the integrally formed guide part of the patch other end, the middle part of the fixed patch is
The domed guide part in section, the center of guide part and the center of longitudinal breach are on same straight line, guide part and human body skin
The channel for placing epidural catheter is formed between skin, one end of fixed patch, and guide part is respectively arranged in guide part and navigation button
Between navigation button at intervals, the two sides of guide part are connected with fixed chip surface.
Further, the guide part is made of clear material.
Further, venthole is uniformly arranged on the guide part.
Further, the fixed patch ontology is made of elastic material.
Further, the two sides of the fixed patch are equipped with fixed-wing, fix for reinforcing, the fixed-wing and fixation
Patch is integrally formed, and has one section of non-sticky changeover portion between fixed-wing and fixed patch.
The utility model has the advantages that 1. complete puncture point orientation and observation adjustment by T-type notch, by positioning knob around fixed dura mater
Outer catheter, the two cooperate, good fixing effect.
2. the channel for placing epidural catheter is formed according to human spine bending amplitude between guide part and human skin,
When placing conduit, conduit reserves the conduit of certain length in channel, when human spine activity, can play certain buffering and make
With.
3. being uniformly arranged venthole on guide part for anti-hidroschesis gas play product.
4. being fixed by the end that conduit can be extended guide part by the fixed-wing of side.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model positioning knob schematic diagram；
Fig. 3 is the direction view of A-A in Fig. 1.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Figures 1 to 3, a kind of extra dural catheter fixing plaster, including fixed patch 1, fixed patch are present embodiments provided
T-type notch is equipped in the middle part of one end of piece 1, the T-type notch is by the longitudinal breach 9 for being mutually perpendicular to and penetrating through and 10 groups of horizontal cut
At the puncture orifice 8 of the corresponding human body surface of horizontal cut 10, the both ends of the horizontal cut 10 are respectively provided with one and fixed patch 1
Integrally formed navigation button 3, positioning 3 side surface of knob be equipped with the groove 31 circular for epidural catheter, 31 diameter of groove with
The diameter of epidural catheter 5 is identical, and the groove 31 extends downward into one end of horizontal cut 10, and positioning knob 3 is cylindrical.
Further include and fix the integrally formed guide part 2 of 1 other end of patch, the middle part of the fixed patch 1 is in for section
The guide part 2 of arch, the center of guide part 2 and the center of longitudinal breach 9 are on same straight line, guide part 2 and human skin 7
Between form the channel for placing epidural catheter, one end of fixed patch 1, and guide part is respectively arranged in guide part 2 and navigation button 3
Between 2 and navigation button 3 at intervals, the two sides of guide part 2 are connected with fixed 1 surface of patch.
The guide part 2 is made of clear material.
Venthole 4 is uniformly arranged on the guide part 2.
1 ontology of fixed patch is made of elastic material.
The two sides of the fixed patch 1 are equipped with fixed-wing 6, and the fixed-wing 6 and fixed patch 1 are integrally formed, fixed
There is one section of non-sticky changeover portion 51 between the wing 6 and fixed patch 1, fixed-wing 6 and the protective film of fixed patch 1 are provided separately.
The present embodiment conduit is drawn from puncture orifice, is cut by longitudinal breach, puncture orifice is correspondingly placed at horizontal cut
It is interior, the protective film of fixed patch is opened, after fixed patch is sticked on human skin, conduit is consolidated around two positioning knobs
Fixed, then introduce guide parts from two positioning knob middle positions, after reserving certain length conduit in guide part, conduit is from guide part
It extends out；The part that conduit extends from guide part is fixed on human skin by the protective film for tearing two sides fixed-wing.
The present embodiment, which is realized to fix by T-type notch, is attached to puncture point orientation and observation adjustment, is surround by positioning knob solid
Determine epidural catheter, the two cooperates, good fixing effect.
The present embodiment forms between guide part and human skin according to human spine bending amplitude and places epidural catheter
Channel, when placing conduit, conduit reserves the conduit of certain length in channel, when human spine activity, can rise certain
Buffer function.
Venthole is uniformly arranged on the present embodiment guide part for anti-hidroschesis gas play product.
The present embodiment is fixed by the end that conduit can be extended guide part by the fixed-wing of side.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (6)
1. a kind of extra dural catheter fixing plaster, which is characterized in that including fixed patch, be equipped with T-type in the middle part of one end of fixed patch
Notch, the T-type notch are made of the longitudinal breach and horizontal cut for being mutually perpendicular to and penetrating through, and the both ends of the horizontal cut are each
Equipped with a navigation button, positions knob side surface and be equipped with the groove circular for epidural catheter.
2. a kind of extra dural catheter fixing plaster according to claim 1, which is characterized in that further include another with fixed patch
Integrally formed guide part is held, the middle part of the fixed patch is the domed guide part in section, the center and longitudinal direction of guide part
The center of notch forms the channel for placing epidural catheter on same straight line between guide part and human skin.
3. a kind of extra dural catheter fixing plaster according to claim 2, which is characterized in that the guide part is by transparent material
It is made.
4. a kind of extra dural catheter fixing plaster according to claim 2, which is characterized in that be uniformly arranged on the guide part
Venthole.
5. a kind of extra dural catheter fixing plaster according to claim 1, which is characterized in that the fixed patch is by elastic material
Material is made.
6. a kind of extra dural catheter fixing plaster according to claim 1, which is characterized in that the two sides of the fixed patch are set
There is fixed-wing, the fixed-wing and fixed patch are integrally formed, and have one section of non-sticky transition between fixed-wing and fixed patch
Section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355745.3U CN209221282U (en) | 2018-03-15 | 2018-03-15 | A kind of extra dural catheter fixing plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355745.3U CN209221282U (en) | 2018-03-15 | 2018-03-15 | A kind of extra dural catheter fixing plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209221282U true CN209221282U (en) | 2019-08-09 |
Family
ID=67496200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820355745.3U Expired - Fee Related CN209221282U (en) | 2018-03-15 | 2018-03-15 | A kind of extra dural catheter fixing plaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209221282U (en) |
-
2018
- 2018-03-15 CN CN201820355745.3U patent/CN209221282U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104771222A (en) | Neuroendoscopic sheath manufacturing method and neuroendoscopic sheath | |
| DE602004023252D1 (en) | Device for introducing medical instruments | |
| CN209221282U (en) | A kind of extra dural catheter fixing plaster | |
| CN209236232U (en) | A kind of multiple channel operation casing | |
| CN206508074U (en) | A kind of embryo transfer device component and embryo transfer device | |
| CN202740585U (en) | Enhanced anesthesia guide pipe with no-damage soft head | |
| CN209059368U (en) | Spinal puncture positioning auxiliary device | |
| CN103263287A (en) | Puncture needle for combined spinal-epidural anesthesia | |
| CN202920773U (en) | No-damage anesthesia catheter with steel wire | |
| CN204193257U (en) | The plastic extra dural catheter fixing plaster of a kind of elasticity | |
| CN205307062U (en) | Arteriopuncture guide is applied ointment or plaster | |
| CN209059369U (en) | Spinal puncture positioning auxiliary device | |
| CN203291362U (en) | Segmental epidural catheter with spiral supporting wire | |
| CN209713950U (en) | A kind of fixed patch of medical drainage tube | |
| CN206239486U (en) | A kind of anaesthetic puncture needle | |
| CN102000381A (en) | Anesthetic tube | |
| CN209253842U (en) | A kind of visual bandage of fixed sleeving needle | |
| CN217525312U (en) | Spinal-epidural combined anesthesia puncture needle with fastening device | |
| CN204637247U (en) | Band puncture needle resistance to compression anti-blocking spinal operation wound silica gel drainage tube | |
| CN205108583U (en) | Portable anesthetic needle | |
| CN204581216U (en) | A kind of high stability gastroscope Occluding device | |
| CN210384064U (en) | Stoma positioning ruler | |
| CN218899611U (en) | Blunt stripper for subcutaneous tissue to bone surface tissue | |
| CN201906324U (en) | Anesthesia catheter | |
| CN215194828U (en) | Take tunnel area dacron cover pipe's body surface positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |