CN114601520A - Positive pressure adjustment expansion flap delay training device and training method thereof - Google Patents
Positive pressure adjustment expansion flap delay training device and training method thereof Download PDFInfo
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- CN114601520A CN114601520A CN202210256109.6A CN202210256109A CN114601520A CN 114601520 A CN114601520 A CN 114601520A CN 202210256109 A CN202210256109 A CN 202210256109A CN 114601520 A CN114601520 A CN 114601520A
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- flap
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000017531 blood circulation Effects 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 12
- 230000004087 circulation Effects 0.000 claims description 6
- 230000003203 everyday effect Effects 0.000 claims description 6
- 230000036770 blood supply Effects 0.000 claims description 5
- 206010002660 Anoxia Diseases 0.000 claims description 4
- 241000976983 Anoxia Species 0.000 claims description 4
- 206010021143 Hypoxia Diseases 0.000 claims description 4
- 230000007953 anoxia Effects 0.000 claims description 4
- 208000028867 ischemia Diseases 0.000 claims description 4
- 230000010339 dilation Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 208000035475 disorder Diseases 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010018852 Haematoma Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
Abstract
The invention discloses a positive pressure adjustment expansion flap delay training device and a training method thereof, and relates to the technical field of expansion flap delay training, in particular to a positive pressure adjustment expansion flap delay training device and a training method thereof. The invention can achieve the effect of blood circulation training, can protect the expansion flap from being accidentally injured by the outside during the blood circulation training period, lightens the psychological burden of a patient, is convenient and easy to carry, and does not restrict the action of the patient.
Description
Technical Field
The invention relates to the technical field of expanding flap delay training, in particular to a positive pressure adjusting expanding flap delay training device and a training method thereof.
Background
After the skin flap is subjected to a transfer operation, blood circulation disorder is easy to occur, so that the necrosis of the far end of the skin flap is caused, the blood circulation disorder of the skin flap becomes an important barrier factor for the perfect survival of the skin flap, and the skin flap is frequently subjected to hematoma, infection, blood circulation disorder, incision cracking, necrosis of the skin flap after expansion, elastic retraction of the skin after expansion and other related complications when the skin flap is applied to a skin flap in a plastic repair operation and an expansion skin flap transplantation in the prior art; even if the blood supply of the skin flap expanded by the traditional skin flap delay method is improved to some extent, the blood circulation at the auxiliary incision is required to be bypassed, the distance from the blood supply and backflow ways to the pedicles is obviously increased, so that the length-width ratio of the area around the auxiliary incision exceeds the safe range, the risk of blood circulation disorder caused by the expansion of the skin flap is increased, and the economic burden of a patient is increased; the similar products are complicated in operation method and have certain damage. The main disadvantages are: this technique has not entered the clinical trial phase.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a positive pressure adjustment expansion flap delay training device and a training method thereof, which solve the existing problems in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the positive pressure adjustment expansion flap delay training device comprises a limiting deck and two isolating armor pieces, wherein a hinge is connected between the two isolating armor pieces, a notch is formed in the inner wall of each isolating armor piece, a three-way air bag is arranged in each isolating armor piece, and the three-way air bag is connected with a controller.
Optionally, a plurality of arc-shaped fingerplates are arranged on the limiting deck, and each fingerplate is integrally fixed on the limiting deck.
Optionally, each of the isolating armor is provided with a jack corresponding to the finger plate.
Optionally, the controller is communicable with a three-way air bag.
A positive pressure adjustment expansion flap delay training method comprises the following steps:
s1, carrying out timing and quantitative inflation on the three-way air bag through the controller to compress the needed skin flap blood circulation for simulating the ischemia and anoxia state, and enabling the skin flap to be forced to establish a new blood circulation channel according to the pre-designed blood circulation flow direction;
s2, maintaining the compression time for 40-60min, then exhausting the air bag, relieving the compression until the blood supply of the flap is recovered, wherein the time period is 10min, and a cycle is formed;
s3, keeping circulation in two stages every day;
the first stage is as follows: circulating 3-4 times at 6:30-11:30 in the morning every day, wherein the independent compression time is the same for each time;
and a second stage: circulating 3-4 times every afternoon at 13:30-18:30, and the independent compression time is the same for each time;
s4, keeping the total circulation days at 6-12 days.
The invention provides a positive pressure adjustment expansion flap delay training device and a training method thereof, which have the following beneficial effects:
the invention carries out directional blood circulation training before the expansion flap operation, so that the expansion flap adapts to the ischemia and anoxia state in advance, the blood circulation after the operation is improved, and the skin flap repair requirement is met to the maximum extent;
the invention has the advantages of easy operation, directional intermittent blocking property, strong controllability, obviously reduced complication incidence and lowered hospitalization cost;
the invention further reduces the occurrence of complications after the expansion of the skin flap is transferred, shortens the time for delaying the skin flap, relieves the operation trauma and the pain of patients, and adds a new idea for the clinical training and treatment of the blood circulation of the skin flap;
the invention can achieve the effect of blood circulation training, can protect the expansion flap from being accidentally injured by the outside during the blood circulation training period, is convenient and easy to carry, reduces the psychological burden of the patient, and does not restrict the movement of the patient.
Drawings
Fig. 1 is a schematic front view of the present invention.
Figure 2 is a schematic view of a partial structure of the insulation armour of the present invention.
FIG. 3 is a schematic view of the connection structure of the controller and the three-way airbag of the present invention.
Fig. 4 is a schematic view of the connection structure of the insulation armour of the present invention.
Fig. 5 is a schematic structural view of the check deck of the present invention.
In the figure: 1. isolating armor; 2. a limiting deck; 201. a fingerboard; 3. a hinge; 4. a notch; 5. a controller; 6. a three-way air bag.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:
a positive pressure adjustment expansion skin flap delay training device and a training method thereof comprise a limiting deck 2 and two isolation armor 1, wherein a hinge 3 is connected between the two isolation armor 1, the two isolation armor 1 can be opened or closed through the hinge 3 and is used for adapting to the expansion or contraction of a three-way airbag 6, a notch 4 is formed in the inner wall of the isolation armor 1, a three-way airbag 6 is arranged in the isolation armor 1, the three-way airbag 6 is connected with a controller 5, the three-way airbag 6 can be communicated with the controller 5 through the notch 4 and can be used for limiting the positions of the controller 5 and the three-way airbag 6 by matching with the two isolation armor 1, the airbags can be reversely extruded when the three-way airbag is expanded, the approximate position of a cut of a skin flap can be indirectly pressed, isolation protection can be provided for the three-way airbag 6, the controller 5 is communicated with the three-way airbag 6, a plurality of arc-shaped finger plates 201 are arranged on the limiting deck 2, every dactylotheca 201 integral type is fixed on spacing deck 2, has seted up on every isolation armour 1 and has corresponded the jack with dactylotheca 201, can be used for separating external disturbance object and controller 5 and tee bend gasbag 6 through spacing deck 2 and dactylotheca 201's cooperation, can avoid external object to damage the expansion flap of controller 5 and tee bend gasbag 6 and blood transportation training period.
Example II
As shown in fig. 1, fig. 2 and fig. 3, a positive pressure adjustment dilation flap delay training method comprises the following steps:
s1, carrying out timing and quantitative inflation on the three-way air bag 6 through the controller 5 to compress the needed skin flap blood circulation, simulating the ischemia and anoxia state, and enabling the skin flap to be forced to establish a new blood circulation path according to the pre-designed blood circulation flow direction;
s2, maintaining the compression time for 40-60min, then exhausting the air bag, relieving the compression until the blood supply of the flap is recovered, wherein the time period is 10min, and a cycle is formed;
s3, keeping circulation in two stages every day;
the first stage is as follows: circulating 3-4 times at 6:30-11:30 in the morning every day, wherein the independent compression time is the same for each time;
and a second stage: circulating 3-4 times every afternoon at 13:30-18:30, and the independent compression time is the same for each time;
s4, keeping the total circulation days at 6-12 days.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (5)
1. The utility model provides a malleation is adjusted and is expanded flap and postpone trainer, includes spacing deck (2) to and two isolation armour (1), its characterized in that, two be connected with hinge (3) between isolation armour (1), notch (4) have been seted up to the inner wall of isolation armour (1), be equipped with tee bend gasbag (6) in isolation armour (1), but tee bend gasbag (6) connection director (5).
2. The positive pressure adjustment dilation flap delay training device of claim 1, wherein: the limiting deck (2) is provided with a plurality of arc-shaped finger plates (201), and each finger plate (201) can be fixed on the limiting deck (2).
3. The positive pressure regulating and expanding flap delay training device as claimed in claim 2, wherein each of the isolating armor (1) is provided with a jack corresponding to the finger plate (201).
4. The positive pressure adjustment dilation flap delay training device of claim 1, wherein: the controller (5) is communicated with the three-way air bag (6).
5. A positive pressure adjustment expansion flap delay training method comprises the following steps:
s1, the controller (5) is used for inflating and compressing the three-way air bag (6) at regular time and quantity to achieve the required skin flap blood circulation for simulating the ischemia and anoxia state, and the skin flap is forced to establish a new blood circulation channel according to the pre-designed blood circulation flow direction;
s2, maintaining the compression time for 40-60min, then exhausting the air bag, relieving the compression until the blood supply of the flap is recovered, wherein the time period is 10min, and a cycle is formed;
s3, keeping circulation in two stages every day;
the first stage is as follows: circulating 3-4 times at 6:30-11:30 in the morning every day, wherein the independent compression time is the same for each time;
and a second stage: circulating 3-4 times every afternoon at 13:30-18:30, and the independent compression time is the same for each time;
s4, keeping the total circulation days at 6-12 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256109.6A CN114601520A (en) | 2022-03-16 | 2022-03-16 | Positive pressure adjustment expansion flap delay training device and training method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256109.6A CN114601520A (en) | 2022-03-16 | 2022-03-16 | Positive pressure adjustment expansion flap delay training device and training method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114601520A true CN114601520A (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210256109.6A Pending CN114601520A (en) | 2022-03-16 | 2022-03-16 | Positive pressure adjustment expansion flap delay training device and training method thereof |
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| CN (1) | CN114601520A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5720762A (en) * | 1996-06-24 | 1998-02-24 | Bass; Lawrence S. | Device and method for surgical flap dissection |
| CN204445998U (en) * | 2015-02-06 | 2015-07-08 | 重庆医科大学附属第一医院 | Be applicable to the radial artery compression hemostat of multiple point of puncture |
| CN205054592U (en) * | 2015-10-18 | 2016-03-02 | 杨代 | Device for preventing gastrocnemius flap slide |
| CN105615935A (en) * | 2014-10-27 | 2016-06-01 | 上海交通大学医学院附属第九人民医院 | Expansion flap delay ring |
| CN205658948U (en) * | 2016-03-10 | 2016-10-26 | 温州医科大学 | Gasbag type radial artery tourniquet |
| CN109223483A (en) * | 2018-10-24 | 2019-01-18 | 赵宇辉 | A kind of expanded skin flap blood fortune exerciser and method |
| CN209933438U (en) * | 2019-01-16 | 2020-01-14 | 李小萌 | Wearable remote ischemia preadaptation instrument |
| CN111528961A (en) * | 2020-06-22 | 2020-08-14 | 四川省肿瘤医院 | Pulse pressing device and pulse pressing kit |
| CN217430092U (en) * | 2022-03-16 | 2022-09-16 | 仝莉 | Malleation is adjusted and is expanded skin flap and postpone trainer |
-
2022
- 2022-03-16 CN CN202210256109.6A patent/CN114601520A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5720762A (en) * | 1996-06-24 | 1998-02-24 | Bass; Lawrence S. | Device and method for surgical flap dissection |
| CN105615935A (en) * | 2014-10-27 | 2016-06-01 | 上海交通大学医学院附属第九人民医院 | Expansion flap delay ring |
| CN204445998U (en) * | 2015-02-06 | 2015-07-08 | 重庆医科大学附属第一医院 | Be applicable to the radial artery compression hemostat of multiple point of puncture |
| CN205054592U (en) * | 2015-10-18 | 2016-03-02 | 杨代 | Device for preventing gastrocnemius flap slide |
| CN205658948U (en) * | 2016-03-10 | 2016-10-26 | 温州医科大学 | Gasbag type radial artery tourniquet |
| CN109223483A (en) * | 2018-10-24 | 2019-01-18 | 赵宇辉 | A kind of expanded skin flap blood fortune exerciser and method |
| CN209933438U (en) * | 2019-01-16 | 2020-01-14 | 李小萌 | Wearable remote ischemia preadaptation instrument |
| CN111528961A (en) * | 2020-06-22 | 2020-08-14 | 四川省肿瘤医院 | Pulse pressing device and pulse pressing kit |
| CN217430092U (en) * | 2022-03-16 | 2022-09-16 | 仝莉 | Malleation is adjusted and is expanded skin flap and postpone trainer |
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