CN206372378U - A kind of catheter anchoring system with wound closure function - Google Patents
A kind of catheter anchoring system with wound closure function Download PDFInfo
- Publication number
- CN206372378U CN206372378U CN201620991905.4U CN201620991905U CN206372378U CN 206372378 U CN206372378 U CN 206372378U CN 201620991905 U CN201620991905 U CN 201620991905U CN 206372378 U CN206372378 U CN 206372378U
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- anchoring system
- catheter anchoring
- wound
- lock ring
- wound closure
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Abstract
The utility model discloses a kind of catheter anchoring system with wound closure function.The device includes skin adhesive linkage, Wound closing device and catheter anchoring system.Skin adhesive linkage is located at the orlop of whole device, and Wound closing device is located at the upper end of skin adhesive linkage, and catheter anchoring system is located at the upper end of Wound closing device.If Wound closing device is oriented to grooved rail, dry plate adsorptive pads and a guide knob including several closed bases, one.Catheter anchoring system includes pedestal, lock ring ratchet and lock ring nut.Drainage unclamps lock ring nut after finishing and extracts conduit out, then several closed bases are drawn in center by guide knob, so as to close wound.The device is able to ensure that drainage tube passage is unobstructed, it is to avoid sense of discomfort that traditional drainage pipe skin closure fixation is brought to sufferer, prevent from pulling caused by drainage tube come off and pain, be easy to observe the situation of drainage tube surrounding skin at any time.After drainage is finished, needle-and-thread-free closure is carried out to wound, mitigates sufferer pain.
Description
Technical field
The present invention relates to a kind of technical field of medical instruments, and in particular to a kind of conduit with wound closure function fixes dress
Put.
Background technology
In surgical site infections, patient often needs indwelling drainage tube, such as intracranial drainage tube, peritoneal cavity drainage tube, intrathoracic drain,
The purulence gathered between tissue or in body cavity, blood, liquid, gas are directed in vitro, to prevent postoperative infection, influence wound to be cured
Close, be easy to the postoperative recuperation of patient.The drainage tube of current Clinical practice is generally that medical plastic or quality of rubber materials are made, its fixed form
It is many to be sutured in skin surface after binding ligation around tube wall using silk thread.Because drainage tube material differs, and in drainage tube skin
Skin vertical outlet direction without fixing device, be easily caused silk thread fix failure, patient activity also easily cause drainage tube to perpendicular to
Skin side moves outward to abjection skin.These the occurrence of, not only can cause inadequate drainage, wound bleeding, infection and wound to prolong
Healing late, punctures or second operation puts pipe, the more serious life security for going back entail dangers to patient again again.In addition, tradition wound
Mouthful closure generally uses needlework sewing, and skin surface easily stays scar, and take out stitches often can be with skin secondary damage.Thus may be used
See, current drainage tube fixed form and wound closure mode not only adds the pain of patient, also creates medical resource
Significant wastage.
The content of the invention
Based on above-mentioned present situation, the invention discloses a kind of catheter anchoring system with wound closure function, the device can
Drainage tube is firmly secured to patient's body surface, is conducive to doctor to observe drainage tube surrounding skin situation, and according to change of illness state
Flexibly treatment, and wound closure uses noninvasive closure methods after the completion of drainage, Principle of Pain sense mitigates significantly.
Concrete technical scheme is as follows：
A kind of catheter anchoring system with wound closure function, it is characterised in that whole device is by skin adhesive linkage, wound
Closing device and catheter anchoring system composition.Skin adhesive linkage is located at the orlop of whole device, a face of skin adhesive linkage
It is bonded together with Wound closing device, Wound closing device is located at the upper end of skin adhesive linkage, catheter anchoring system is located at wound
The upper end of mouth closing device.If Wound closing device includes several closed bases, guiding grooved rail, a dry plate adsorptive pads and one
Individual guide knob composition.Catheter anchoring system includes pedestal, lock ring ratchet and lock ring nut.Lock ring nut epimere is utilized during drainage
Taper hole structure gradually the ratchet of lock ring ratchet is drawn in, so as to tightly wale conduit；Lock ring nut is unclamped when drainage is finished to take out
Go out conduit, then several closed bases are drawn in center by guide knob, reach the mesh of draining hole or hysteroscope wound closure
's.
Brief description of the drawings
The present invention is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is each part in a kind of catheter anchoring system overall structure diagram with wound closure function of the present invention, figure
Mark it is as follows：1st, closed base, 2, be oriented to grooved rail, 3, guide knob, 4, pedestal, 5, lock ring ratchet, 6, lock ring nut.
Fig. 2 is a kind of a kind of preferred scheme structural representation of the catheter anchoring system with wound closure function of the present invention.
Fig. 3 is the schematic diagram for being oriented to grooved rail.
Fig. 4 and Fig. 5 are the front view and top view of catheter anchoring system base part respectively.
Fig. 6 and Fig. 7 are the front view and top view of closed base respectively.
Fig. 8, Fig. 9 and Figure 10 are the front view, profile and top view of lock ring nut respectively.
Embodiment
Further technical scheme is illustrated below, accompanying drawing is referred to：
If described Wound closing device include several closed bases, one be oriented to grooved rail, dry plate adsorptive pads and one
Guide knob is constituted.Described closed base is set by dry closed base in petal shape, described one face of closed base
Bonded together with skin adhesive linkage, there is a pin on another face, pin upper end is the anti-escape structure of bayonet socket, lower end and closed
It is all an entirety to close pedestal；There are some one slide rails of corresponding closed base quantity on described guiding grooved rail, also correspond to and close
Some groove holes of number of susceptors are closed, the guiding grooved rail edge is provided with buckle；Guide knob is provided with correspondence closed base
Some arc guide grooves of quantity, and guide knob outer rim towards it is described guiding grooved rail one side be provided with bayonet socket, can
To be lived with described guide groove rail clip, the another side of the guide knob, which is provided with isolation rail, isolation rail, sets some
Individual bayonet socket, isolation rail, which is internally formed in the cavity of a half opening, cavity, places adsorptive pads.The pin of closed base is passed through and led
To the groove hole of grooved rail and the guide groove of guide knob, guide knob is blocked using the bayonet socket of the pin in closed base.
Described catheter anchoring system includes pedestal, lock ring ratchet and lock ring nut.The edge of described pedestal is provided with
Buckle, can be locked together, adsorptive pads with the bayonet socket on the guide knob dividing wall in described Wound closing device
To be accommodated in cavity without dropping out；Also, described pedestal inner edge is provided with several buckles, described lock ring ratchet
Section is provided with bayonet socket, and the lower end buckle of lock ring ratchet and the bayonet socket of pedestal inner edge can be clasped mutually but lock ring ratchet still can be
There is certain activity space in the bayonet socket of pedestal inner edge；Described lock ring ratchet stage casing is provided with screw thread, and epimere is provided with ratchet；
Described lock ring nut inner wall hypomere is screw thread, and epimere is cone bore openings；Described lock ring nut can screw in lock ring ratchet
In the screw thread in stage casing, gradually the ratchet of lock ring ratchet is drawn in using the taper hole structure of lock ring nut epimere, so that conduit is clamped,
Move conduit.
The pedestal for being oriented to grooved rail, adsorptive pads, guide knob and catheter anchoring system in described Wound closing device
Center is all provided with can the hole that passes through of receiving conduit.
In closed base, guiding grooved rail, guide knob and catheter anchoring system in described Wound closing device
Pedestal is all provided with several air-vents.
The adhesive that described skin adhesive linkage is used is that, with the hydrophilic colloid for absorbing moisture function, can combine and inhale
Water cushion absorbs wound diffusate.
Described Wound closing device, it is preferred that in order to simplify structure, save guiding grooved rail and make closed base directly and
Guide knob clamping.
Some grades of bayonet sockets are provided with the guide groove of described guide knob, these buckles can be with described closed base
On pin coordinate, adjust closure degree.
Closed base in described Wound closing device can be 2,3,4,5,6.It is preferred that, Ke Yishe
2,4,6 are set to, to optimize efficiency during mass production.
The described catheter anchoring system with wound closure function, the taper hole structure of lock ring nut epimere is utilized in drainage
Gradually the ratchet of lock ring ratchet is drawn in, so as to tightly wale conduit；Lock ring nut is unclamped when drainage is finished and extracts conduit out, then is led to
Cross guide knob several are closed and drawn in center, reach the purpose of draining hole or hysteroscope wound closure.At this stage,
Lock ring nut can also be removed.
The advantage or principle to preceding solution are illustrated below：
The described catheter anchoring system with wound closure function, in addition to adsorptive pads and adhesive linkage, the manufacture of remaining part
Material be with certain pliability high molecule plastic, can be PVC, PS, PA, PE, ABS, PEEK, PMMA, PET, POM, PP,
TPU、TPE。
Described catheter anchoring system has used pawl structures, lock ring nut taper close up guiding under, gradually to
Center is drawn in, so that lock ring lives conduit.
Described closed base bottom is bonded with adhesive-layer, and wound surrounding skin is fixed using adhesive-layer.Closed base
It is connected with guide knob, closed base makees centripetal motion under the drawing of the arc guide groove of guide knob, so that hole class
Wound surrounding skin is gathered to centre, and so draining hole or hysteroscope wound are closed.The guide groove of the guide knob is set
It is set to band shift function so that closed base is closed degree and can adjusted according to the different size of wound, so as to adapt to not
Closing with size wound needs.
The device is able to ensure that drainage tube passage is unobstructed, and uses noninvasive fixed drainage tube, it is to avoid traditional drainage pipe skin
Sense of discomfort that suture fixation is brought to sufferer, prevent from pulling caused by drainage tube come off and pain, while skin bonding coat and
Adsorptive pads absorb diffusate and then ensure the drainage tube reliability fixed and the situation for being easy to observe drainage tube surrounding skin at any time.
After drainage is finished, needle-and-thread-free closure can be carried out to wound, mitigate sufferer pain.
Closed base is connected with guide knob, and closed base makees centripetal under the drawing of the arc guide groove of guide knob
Motion, so that hole class wound surrounding skin is gathered to centre, so closes draining hole or hysteroscope wound.And described
Guide knob in guide groove be arranged to band shift function so that closed base can be realized according to the different size of wound
Closing degree is adjustable, so as to adapt to the closing needs of different size of wound.
Apparatus of the present invention are able to ensure that drainage tube passage is unobstructed, and use noninvasive fixed drainage tube, it is to avoid traditional drainage pipe
Sense of discomfort that skin closure fixation is brought to sufferer, prevent from pulling caused by drainage tube come off and pain, while skin is bonded
Layer and adsorptive pads absorb diffusate and then ensure the reliability of drainage tube fixation and be easy to observe drainage tube surrounding skin at any time
Situation.After drainage is finished, needle-and-thread-free closure can be carried out to wound, mitigate sufferer pain.
Claims (13)
1. a kind of catheter anchoring system with wound closure function, it is characterised in that including skin adhesive linkage, Wound closing device
And catheter anchoring system, skin adhesive linkage be located at whole device orlop, Wound closing device be located at skin adhesive linkage it is upper
End, catheter anchoring system is located at the upper end of Wound closing device.
2. the catheter anchoring system according to claim 1 with wound closure function, it is characterised in that the skin bonding
The adhesive that layer is used is with the hydrophilic colloid for absorbing moisture function.
3. the catheter anchoring system according to claim 1 with wound closure function, it is characterised in that Wound closing device
If being oriented to grooved rail, dry plate adsorptive pads and a guide knob including several closed bases, one.
4. the catheter anchoring system according to claim 3 with wound closure function, it is characterised in that described closure base
Seat is set in petal shape, and a face and the skin adhesive linkage of the closed base bond together, and have one on another face
Pin, pin upper end is the anti-escape structure of bayonet socket, and lower end and the closed base are all an entirety；The pin of the closed base
Post utilizes the pin bayonet socket card in the closed base through the groove hole of the guiding grooved rail and the guide groove of the guide knob
The tight guide knob.
5. the catheter anchoring system according to claim 4 with wound closure function, it is characterised in that described closure base
Seat also can be 2,3,4,5 or 6.
6. the catheter anchoring system according to claim 3 with wound closure function, it is characterised in that described guide groove
There are some one slide rails and several groove holes of the correspondence closed base quantity on rail, the guiding grooved rail edge is provided with card
Button.
7. the catheter anchoring system according to claim 3 with wound closure function, it is characterised in that described guiding rotation
Some grades of bayonet sockets are provided with the guide groove of button, these bayonet sockets coordinate with the pin in the closed base, adjust closure degree；
Guide knob is provided with some guide grooves of correspondence closed base quantity, and the outer rim of the guide knob is oriented to towards described
The one side of grooved rail is provided with bayonet socket, and with the guiding mutual clamping of grooved rail, the another side of the guide knob is provided with isolation and enclosed
Several bayonet sockets are set in column, isolation rail, and isolation rail, which is internally formed in the cavity of a half opening, cavity, places water suction
Pad.
8. the catheter anchoring system according to claim 3 with wound closure function, it is characterised in that described closure base
Seat, it is oriented on the pedestal of grooved rail, guide knob and catheter anchoring system and there are several air-vents, and is oriented to grooved rail, water suction
There is the hole that receiving conduit is passed through the pedestal center of pad, guide knob and catheter anchoring system.
9. the catheter anchoring system according to claim 3 with wound closure function, it is characterised in that guide groove can be saved
Rail and make closed base directly and guide knob clamping.
10. the catheter anchoring system according to claim 1 with wound closure function, it is characterised in that the conduit is consolidated
Determining device includes pedestal, lock ring ratchet and lock ring nut.
11. the catheter anchoring system according to claim 10 with wound closure function, it is characterised in that the pedestal
Edge is provided with buckle, is locked together with the bayonet socket on the guide knob wall in the Wound closing device, and the pedestal
Inner edge is provided with several buckles, and the lock ring ratchet hypomere is provided with bayonet socket, the lower end buckle of lock ring ratchet and pedestal inner edge
The mutual clamping of bayonet socket, but lock ring ratchet still has certain activity space in the bayonet socket of pedestal inner edge；In the lock ring ratchet
Section is provided with screw thread, and epimere is provided with ratchet.
12. the catheter anchoring system according to claim 10 with wound closure function, it is characterised in that described lock ring
Nut inner wall hypomere is screw thread, and epimere is cone bore openings；The lock ring nut is screwed in the screw thread in lock ring ratchet stage casing, is utilized
The taper hole structure of lock ring nut epimere gradually draws the ratchet of lock ring ratchet in.
13. the catheter anchoring system according to claim 1 with wound closure function, it is characterised in that except skin bonding
Layer is outer, and the manufacture material of remaining part is with flexible high molecule plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991905.4U CN206372378U (en) | 2016-08-23 | 2016-08-23 | A kind of catheter anchoring system with wound closure function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991905.4U CN206372378U (en) | 2016-08-23 | 2016-08-23 | A kind of catheter anchoring system with wound closure function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206372378U true CN206372378U (en) | 2017-08-04 |
Family
ID=59401350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620991905.4U Active CN206372378U (en) | 2016-08-23 | 2016-08-23 | A kind of catheter anchoring system with wound closure function |
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| CN (1) | CN206372378U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754070A (en) * | 2016-08-23 | 2018-03-06 | 浙江海创医疗器械有限公司 | A kind of catheter anchoring system with wound closure function |
| CN107952152A (en) * | 2017-12-18 | 2018-04-24 | 四川省肿瘤医院 | Combined type tracheostomy catheter |
| CN109260573A (en) * | 2018-11-22 | 2019-01-25 | 上海市东方医院 | The biliary extra-drainage pipe and its embedded device of anti-duodenofiberscope bleeding |
| CN113398434A (en) * | 2021-06-17 | 2021-09-17 | 徐州市中心医院 | Floating positioning type epidural catheter fixer |
-
2016
- 2016-08-23 CN CN201620991905.4U patent/CN206372378U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107754070A (en) * | 2016-08-23 | 2018-03-06 | 浙江海创医疗器械有限公司 | A kind of catheter anchoring system with wound closure function |
| CN107754070B (en) * | 2016-08-23 | 2024-03-12 | 浙江海创医疗器械有限公司 | Catheter fixing device with wound closing function |
| CN107952152A (en) * | 2017-12-18 | 2018-04-24 | 四川省肿瘤医院 | Combined type tracheostomy catheter |
| CN107952152B (en) * | 2017-12-18 | 2024-03-19 | 四川省肿瘤医院 | Combined autogenous cutting catheter |
| CN109260573A (en) * | 2018-11-22 | 2019-01-25 | 上海市东方医院 | The biliary extra-drainage pipe and its embedded device of anti-duodenofiberscope bleeding |
| CN109260573B (en) * | 2018-11-22 | 2021-04-02 | 上海市东方医院 | Biliary tract external drainage tube for preventing duodenal papilla hemorrhage and implanting device thereof |
| CN113398434A (en) * | 2021-06-17 | 2021-09-17 | 徐州市中心医院 | Floating positioning type epidural catheter fixer |
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