CN105615935B - Expanded skin flap ring retard - Google Patents
Expanded skin flap ring retard Download PDFInfo
- Publication number
- CN105615935B CN105615935B CN201410580973.7A CN201410580973A CN105615935B CN 105615935 B CN105615935 B CN 105615935B CN 201410580973 A CN201410580973 A CN 201410580973A CN 105615935 B CN105615935 B CN 105615935B
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- ring
- semi
- hose
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- hard
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Abstract
The present invention discloses expanded skin flap ring retard, including hard ring, hose, pressure gauge and air bag, the hard ring is opening-like, it is made of two sections of semi-rings, the caliber of wherein one section semi-ring is less than another section of semi-ring, and the small semi-ring of caliber is inserted into the big semi-ring of caliber just, hard ring openings of sizes is controlled by the lap of two sections of semi-rings, several screw holes are respectively provided with two sections of semi-rings, screw fixes the relative position of two sections of semi-rings through two sections of overlapping screw holes of semi-ring, the other end of semi-ring respectively sets an aperture, the other end refers to the one end not overlapped, the aperture that the both ends of the hose be able to be each passed through the other end is connected with hard ring, the pressure gauge and air bag are connected with hose respectively.Simple using present apparatus method, the used time is few, process safety, and patient can be instructed voluntarily to carry out at home.The pain of patient is alleviated, has saved the medical resource of preciousness.
Description
Technical field
The present invention relates to medical instrument, more particularly, is related to the expansion of the preoperative delay applied to expander expanded skin flap
Open delaying of skin flap ring.
Background technology
Primarily now technology postpones the preoperative delay of expander expanded skin flap for operation, and surgical procedure, which can be sketched, is（1）Determine
It is intended to the range size of transposition of flap；（2）Retain the base of a fruit, prolong and cut around flap, and by the blood vessel coagulation of cutting section or ligation；
（3）Suture in situ cuts flap.The purpose is to by surgical incision, block other blood supply sources of the flap in addition to the base of a fruit, and make
Into local hypoxic-ischemic environment, the base of a fruit's blood vessel dilatation and new capillary vessel is promoted to grow.So that it is postoperative in skin flaps, subtract
The situation of few flap distal end necrosis caused by the base of a fruit's blood supply insufficiency.
Carrying out delay major defect to expanded skin flap with operation method has：（1）Need in the preoperative to the flap to be shifted
Range size, the base of a fruit position, width etc. makes comprehensive judgement, and after making decision, it is difficult to be modified again to operation plan；
（2）Surgical procedure is complicated, and has and cause expander ulceration, the postoperative possibility for the complication such as bleeding, infection of expanded skin occur；
（3）The pain of patient is added, financial burden, occupies valuable medical resource.
The content of the invention
The technical problem to be solved by the invention is to provide a kind of expanded skin flap ring retard.
To solve the above-mentioned problems, the present invention provides expanded skin flap ring retard, it is characterised in that including hard ring, hose, pressure
Strong table and air bag, the hard ring is opening-like, is made of two sections of semi-rings, wherein the caliber of one section of semi-ring is less than another section of semi-ring,
And the small semi-ring of caliber is inserted into the big semi-ring of caliber just, hard ring openings of sizes is controlled by the lap of two sections of semi-rings, two
Several screw holes are respectively provided with Duan Banhuan, screw fixes the opposite position of two sections of semi-rings through two sections of overlapping screw holes of semi-ring
Put, the other end of semi-ring respectively sets an aperture, and the other end refers to the one end not overlapped, and the both ends of the hose be able to
The aperture for being each passed through the other end is connected with hard ring, and the pressure gauge and air bag are connected with hose respectively.
As a preferred solution, a nonelastic restraint strap is set outside the hose.Hose be set on expander with
Afterwards,, can only be inwardly to expanded skin flap after such hose expansion not having flexible restraint strap tightening to knot before air bag is inflated
Apply pressure, it is impossible to expand outwardly（For invalid expansion, do not have flexible restraint strap to block）.Hose is so improved to flap
Pressure, improves efficiency.
As a preferred solution, the bifurcated mouth of hose communicated air bags and pressure gauge sets a criss-cross protective case.
As a preferred solution, the hard silicone tube that the hard ring is deformed by inflexibility is made, and silicone tube is hollow
Pipeline.
As a preferred solution, the caliber of one section of semi-ring is 0.9 centimetre, and the caliber of another section of semi-ring is 1 centimetre.
As a preferred solution, the hose is made of bending deformed soft silicone tube, and silicone tube is hollow pipe
Road.
As a preferred solution, the hose diameter is 0.5 centimetre or 1 centimetre.
It is an advantage of the current invention that（1）Postponed with the present apparatus, the scar that no operation delay leaves, admittedly can be in flap
Change operation method before Transfer any time, the flap postoperative the shortcomings that cannot being modified for solving operation delay.（2）With
The problems such as delay that the present apparatus carries out, no any notch, suture, infects Gu being not present, hemotoncus, expander ulceration.（3）Use
Present apparatus method is simple, and the used time is few, process safety, and patient can be instructed voluntarily to carry out at home.The pain of patient is alleviated, is saved
Valuable medical resource.
Brief description of the drawings
Fig. 1 is expanded skin flap ring retard structure diagram of the present invention.
Fig. 2 is schematic diagram when hard two sections of semi-rings of ring are overlapping.
Fig. 3 is hard ring side schematic view.
In diagram marked as：1 --- hard ring；11 --- one section of semi-ring；12 --- another section of semi-ring；13 --- screw
Hole；14 --- screw；15 --- aperture；2 --- hose；3 --- pressure gauge；4 --- air bag.
Embodiment
Elaborate below in conjunction with the accompanying drawings to the present invention, the purposes of embodiment, which is only that, explains of the invention and non-limiting skill
Art scheme.
Embodiment 1
Fig. 1 is referred to, expanded skin flap ring retard includes hard ring 1, hose 2, pressure gauge 3 and air bag 4, hard 1 C-shaped opening of ring
Shape, is made of two sections of semi-rings, wherein the caliber of one section of semi-ring 11 is less than another section of semi-ring 12, and the small semi-ring of caliber is inserted into just
In the big semi-ring of caliber, hard ring openings of sizes is controlled by the lap of two sections of semi-rings, referring to Fig. 2, Fig. 2 is hard two sections of semi-rings of ring
Schematic diagram when overlapping.Fig. 3 is referred to, Fig. 3 is hard 1 side schematic view of ring, several screw holes 13 are respectively provided with two sections of semi-rings,
Screw 14 fixes the relative position of two sections of semi-rings through two sections of overlapping screw holes of semi-ring.With continued reference to Fig. 1, the other end of semi-ring
Each to set an aperture 15, the other end refers to the one end not overlapped, and the both ends of hose 2 be able to be each passed through the other end
Aperture 15 is connected with hard ring 1, and pressure gauge 3 and air bag 4 are connected with hose 2 respectively.
Hose, air bag, pressure gauge three are connected, and by air bag toward inflating in hose, increase is to flap after expanding hose
Pressure, the pressure gauge then pressure in recording process, it is ensured that pressure exceedes angiosthenia in flap.
One nonelastic restraint strap is set outside the hose（Diagram is not drawn into）, after hose is set on expander,
Before air bag is inflated, not having flexible restraint strap tightening to knot, inwardly expanded skin flap can only be applied after such hose expansion
Pressure, it is impossible to expand outwardly（For invalid expansion, do not have flexible restraint strap to block）.So improve pressure of the hose to flap
Power, improves efficiency.
The bifurcated mouth of hose communicated air bags and pressure gauge can set a criss-cross protective case（Diagram is not drawn into）, avoid
Soft tube winding and destruction.
Hard ring 1 is made of the hard silicone tube that inflexibility deforms, and silicone tube is hollow pipeline.Wherein one section of semi-ring 11
Caliber is 0.9 centimetre, and the caliber of another section of semi-ring 12 is 1 centimetre.On two sections of semi-rings a screw hole, hole are equipped with every 1.5 centimetres
0.5 centimetre of diameter.Whole ring has a notch, and the big I of notch is adjusted by the lap of two sections of semi-rings（2 centimetres to 10 lis
Rice）.0.5 centimetre or 1 centimetre of the hole diameter of the semi-ring other end, can pass through hose 2.
Hose 2 is made of bending deformed soft silicone tube, and silicone tube is hollow pipeline, 2 a diameter of 0.5 centimetres of hose
Or 1 centimetre.2 both ends of hose pass through to knot after semi-ring other end aperture 15 and fix, and 2 length of hose is adjusted with this.
In use, 1. confirm expanded skin flap the base of a fruit position and width（a）, while confirm that expanded skin flap bottom Zhou Jing subtracts the base of a fruit
The length of portion's width（b）.
2. the hard ring notch length of c shapes is adjusted to width corresponding with the base of a fruit（a）, the two of the hard ring of connection is screwed afterwards
Duan Banhuan, hose length is adjusted to length after hose two is passed through hard ring both ends（b）And the fixation that knots.
3. by hard ring both ends alignment the base of a fruit both ends so that hard ring notch face flap the base of a fruit.Hose is inserted in addition to the base of a fruit
Remaining expanded skin flap bottom, the nonelastic restraint strap outside hose is tightened.
4. inflating by air bag into hose, and pressure gauge situation of change is observed, when pressure gauge reaches 140mmhg, stopped
Only inflate.
5. observe expanded skin flap change, when pressure exceedes local skin flap's arterial systolic blood pressure, expanded skin flap may occur in which it is gloomy,
Purplish grey, the cool situations of Pi Wenfa, illustrate the blood flow that hose has successfully blocked flap the base of a fruit to enter with outer skin in flap.5
Delayer is unclamped after minute.Once preoperative delay is completed.It can be postponed twice for one day, gradually the time of increase delay and delay
Pressure, makes the blood vessel dilatation of flap the base of a fruit, new capillary vessel growth, when hose blocks flap blood flow 1 small, flap still blood fortune is good
When good, prompt flap can be from the base of a fruit's blood supply to whole flap and without blood circulation disorder, patient is subjected to performing the operation.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (4)
1. expanded skin flap ring retard, it is characterised in that it is opening-like including hard ring, hose, pressure gauge and air bag, the hard ring,
It is made of two sections of semi-rings, wherein the caliber of one section of semi-ring is less than another section of semi-ring, and to be inserted into caliber just big for the small semi-ring of caliber
Semi-ring in, the lap for passing through two sections of semi-rings controls hard ring openings of sizes, the hard silica gel that the hard ring is deformed by inflexibility
Pipe is made, and hard silicone tube is hollow pipeline, several screw holes are respectively provided with two sections of semi-rings, and screw is overlapping through two sections of semi-rings
Screw hole fix the relative positions of two sections of semi-rings, the other end of semi-ring respectively sets an aperture, and the other end refers to not occur
Overlapping one end, the aperture that the both ends of the hose be able to be each passed through the other end are connected with hard ring, and the hose is by flexible
The soft silicone tube of deformation is made, and soft silicone tube is hollow pipeline, and the pressure gauge and air bag are connected with hose respectively, described soft
Tube outside sets a nonelastic restraint strap.
2. expanded skin flap ring retard according to claim 1, it is characterised in that the bifurcated of hose communicated air bags and pressure gauge
Mouth sets a criss-cross protective case.
3. expanded skin flap ring retard according to claim 1, it is characterised in that the caliber of one section of semi-ring is 0.9 centimetre, separately
The caliber of one section of semi-ring is 1 centimetre.
4. expanded skin flap ring retard according to claim 1, it is characterised in that the hose diameter is 0.5 centimetre or 1 li
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580973.7A CN105615935B (en) | 2014-10-27 | 2014-10-27 | Expanded skin flap ring retard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580973.7A CN105615935B (en) | 2014-10-27 | 2014-10-27 | Expanded skin flap ring retard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105615935A CN105615935A (en) | 2016-06-01 |
| CN105615935B true CN105615935B (en) | 2018-04-17 |
Family
ID=56031587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410580973.7A Active CN105615935B (en) | 2014-10-27 | 2014-10-27 | Expanded skin flap ring retard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105615935B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601520A (en) * | 2022-03-16 | 2022-06-10 | 仝莉 | Positive pressure adjustment expansion flap delay training device and training method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2028104C1 (en) * | 1992-10-16 | 1995-02-09 | Общество с ограниченной ответственностью "Медикон" | Method for delayed plasty of mammary gland |
| CN2633221Y (en) * | 2003-06-30 | 2004-08-18 | 李邦雷 | Hemostatic belt |
| CN2863125Y (en) * | 2005-12-28 | 2007-01-31 | 梁志勇 | New transfusion stand |
| CN200991255Y (en) * | 2006-01-28 | 2007-12-19 | 徐军 | Intellient quick pre-made skin-flap exercising device |
| CN102018541B (en) * | 2011-01-17 | 2012-10-03 | 上海交通大学医学院附属第九人民医院 | Expanded skin flap delayer |
| CN204106105U (en) * | 2014-10-27 | 2015-01-21 | 上海交通大学医学院附属第九人民医院 | Expanded skin flap ring retard |
-
2014
- 2014-10-27 CN CN201410580973.7A patent/CN105615935B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105615935A (en) | 2016-06-01 |
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