CN104840230B - Pedicel flap blood occlusion trainer - Google Patents
Pedicel flap blood occlusion trainer Download PDFInfo
- Publication number
- CN104840230B CN104840230B CN201510304184.5A CN201510304184A CN104840230B CN 104840230 B CN104840230 B CN 104840230B CN 201510304184 A CN201510304184 A CN 201510304184A CN 104840230 B CN104840230 B CN 104840230B
- Authority
- CN
- China
- Prior art keywords
- flap
- blocking
- pressure
- box
- control
- 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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Classifications
-
- 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
- A61B17/132—Tourniquets
-
- 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
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
-
- 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
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
- A61B2017/12018—Elastic band ligators
Abstract
The invention belongs to the technical field of medical instruments and particularly relates to a pedicel flap blood occlusion trainer. The pedicel flap blood occlusion trainer comprises an occlusion box, an occlusion rope, a temperature detector, a control box, an alarm device and a power source. The occlusion box comprises a pressure detecting module and a power mechanism, which are connected with the occlusion rope. The control box comprises a control chip, a pressure control module, a time control module and a temperature control module. Pedicel flap blood occlusion pressure is accurate and controllable, a certain occlusion blood pressure can be achieved, and damage to tissue due to overhigh pressure can be prevented. Occlusion time is accurate and controllable, pressure can be automatically released when the preset time is up, and irreversible damage when medical staff forget time is prevented. When flap is too low in temperature, pressure can be automatically released so as to prevent unnecessary damage of the flap.
Description
Technical field
The invention belongs to technical field of medical instruments, more particularly, to a kind of pedicle skin flap bloodstream blocking training aidss.
Background technology
In the operation of pedicle skin flap Shift recovery wound surface, for promote flap with by the sanguimotor foundation of area's wound surface, typically
Proceed by within postoperative 2 weeks the bloodstream blocking training of flap the base of a fruit, be that skin flap pedicle division is prepared.
Bloodstream blocking method traditional at present has two kinds：
1st, rubber band method, concrete grammar is first to be tied tight flap the base of a fruit with rubber band annular, then with vascular forcepss clamp rubber band
Joint.There is scholar between flap the base of a fruit and mosquito forcepss plus improved with sleeve pipe；
2nd, intestinal clamp method, concrete grammar is directly to use intestinal clamp clamp flap the base of a fruit.There is scholar that rubber tube is covered on intestinal clamp to carry out
Improve.
Both the above method is similar, and advantage is convenient and swift, and shortcoming is：(1) pressure is unable to precise control；(2) no
Method sets Xining, needs to stop manually；(3) flap temperature is too low jeopardize flap when can not be automatically stopped, need medical care
Human attendance.
Content of the invention
It is an object of the invention to provide a kind of pedicle skin flap bloodstream blocking training aidss, can precise control occluding pressure,
Xining can be set again, can be automatically stopped when flap temperature is too low simultaneously, improve training effect, protect flap not to be subject to accident
Infringement, mitigates medical personnel's workload simultaneously, saves medical resource.
The present invention is achieved in that a kind of pedicle skin flap bloodstream blocking training aidss, and described bloodstream blocking training aidss include：
Block box, one end of described blocking-up box is connected with for the blocking-up rope around flap the base of a fruit, sets in described blocking-up box
There is the pressure detection module for measuring flap occluding pressure and for tightening up or loosening the described actuating unit blocking rope, described
The one end blocking rope is connected with described pressure detection module, and the other end is connected with described actuating unit；
For measuring the temperature probe of flap temperature, described temperature probe passes through connection by metal hose with blocking box；
Block the control box that box is connected with described, described control box is provided with the Stress control for setting flap occluding pressure
Module, for setting the time control module of flap Xining and for setting the temperature control modules of flap Temperature numerical,
It is provided with described control box to obtain flap occluding pressure, Xining and flap temperature in real time and send control to actuating unit and refer to
The control chip of order；
It is connected with described control box, when described flap Xining and flap temperature reach setting Xining and flap temperature
The alarm device of the control instruction operation that described control chip sends is received when spending；
There is provided the power supply of electric power for blocking box, control box and alarm device, described power supply is arranged in described control box.
Improve as a kind of, the described one end being connected with described pressure detection module of restricting that blocks is provided with union joint, described company
Joint is provided with draw-in groove, and described pressure detection module is provided with the Plug Division with the cooperation of described union joint, and described Plug Division sets
There is spliced eye, the inner end of described spliced eye is provided with the compression spring making described union joint eject, and sets in described pressure detection module
There is the electric magnet receiving described control chip instruction operation, in described magnet spool, be slidably fitted with an iron core, described ferrum
The top of core is hinged to be provided with a drive link, and described drive link is hingedly mounted on described Plug Division by hinge, described transmission
Bar is provided with dop with the cooperation of described draw-in groove away from one end of electric magnet, described hinge is provided with so that described dop is stretched into described
The torsionspring of spliced eye.
As further improving, the end of described union joint is provided with cone-shaped plug, and described dop is provided with and described taper
The inclined-plane matching in the side of plug.
Improve as a kind of, the described rope that blocks is the soft nylon rope smearing paraffin oil.
As further improving, the described rope that blocks is the soft nylon rope of sub-thread smearing paraffin oil, the soft nylon of described sub-thread
A diameter of 3mm of rope.
Improve as a kind of, described actuating unit is micromachine gear train, and the one ends wound of described blocking-up rope is described
On the output shaft of micromachine gear train.
Improve as a kind of, described pressure control module includes the pressure regulating key being arranged on described control box surface
With set pressure value display window, described time control module includes the time adjustment button being arranged on described control box surface
With setting time display window, described temperature control modules include the temperature adjustment button that is arranged on described control box surface and set
Determine temperature display device.
Improve as a kind of, described alarm device is buzzer.
Improve as a kind of, described power supply is rechargeable battery.
Improve as a kind of, the surface of described control box is provided with and off switch and controls described actuating unit to run and stop
Operation button only and stopping key.
Due to adopting technique scheme, the invention has the beneficial effects as follows：
Because bloodstream blocking training aidss include control box and block box, and it is provided with temperature probe and alarm device, using resistance
Disconnected becket bridle around flap the base of a fruit with to flap apply certain occluding pressure, can be with the real time measure flap occluding pressure it is possible to pass through
Actuating unit adjust block rope elastic to adjust occluding pressure, control box be provided with pressure control module, time control module and
Temperature control modules, can preset flap occluding pressure, Xining and flap temperature, set occluding pressure when reaching
When, the control chip of control box sends command motor and shuts down, and keeps setting pressure, when reaching setting time, controls
Chip sends instruction alarm device and reports to the police, motor reversal, and release pressure loosens so that blocking rope, in setting time, such as peel
When lobe temperature is less than the flap temperature setting, control chip sends instruction alarm device and reports to the police, the pressure of motor reversal release simultaneously,
So that block rope loosening, terminate in advance to train.
The pedicle skin flap bloodstream blocking training aidss that the present invention provides so that flap the base of a fruit bloodstream blocking pressure controllable precise,
Certain pressure blocking blood flow can be reached, hypertonia injury tissue can be prevented again；Xining controllable precise, reaches and sets
Time can be automatically releasable pressure, prevents from forgetting that the time causes irreversible damage；Pressure can be automatically releasable when flap temperature is too low
Power, prevents the unnecessary damage of flap.
Because power supply is arranged in control box, specifically, block box and control box can be by the data wire of soft material
Connect, fully alleviate the weight blocking box, reduce the blocking-up stretch injury to flap the base of a fruit for the box.
The one end being connected with pressure detection module due to blocking rope is provided with union joint, and union joint is provided with draw-in groove, and pressure is visited
The Plug Division surveying module is provided with spliced eye, and is provided with the electric magnet being controlled operation by control chip, in the effect of torsionspring
Under, dop stretches into grafting in the hole, and when by union joint insertion grafting in the hole, dop is engaged with draw-in groove, and union joint is blocked, when need
When discharging union joint, electric magnet energising runs so that iron core moves downward, and drives dop to climb away the draw-in groove of union joint,
And in the presence of compression spring, union joint is ejected spliced eye, flexibly control engaging and the release of union joint.
Because the end of union joint is provided with cone-shaped plug, dop is provided with the inclined-plane matching with the side of cone-shaped plug, just
In by union joint insert grafting in the hole.
It is to smear the soft nylon rope of paraffin oil it is preferable that blocking rope is the soft Buddhist nun of sub-thread smearing paraffin oil due to blocking rope
Long Sheng, a diameter of 3mm of the soft nylon rope of sub-thread, have certain elastic force, and smooth surface, make blocking-up rope and flap the base of a fruit group
Between knitting, frictional force reduces, and mitigates the damage to tissue.
Because actuating unit is micromachine gear train, small volume, lightweight, and also easy to control, block beneficial to mitigating
The weight of box；Because pressure control module includes pressure regulating key and sets pressure value display window, time control module bag
Include time adjustment button and setting time display window, temperature control modules include temperature adjustment button and design temperature display window,
Also have the beginning button of on and off switch and control actuating unit operation and control stopping key of actuating unit stopping, conveniently behaviour
Make；Because power supply is rechargeable battery, convenient charge, Reusability, so that device is light is easy to carry, is sent using buzzer
Sound warns it is sufficient to come into the picture.
Brief description
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of Plug Division in embodiment one；
Fig. 3 is the structural representation of embodiment two；
Wherein, 1- blocking-up box, 11- pressure detection module, 111- spliced eye, 112- compression spring, 113- torsionspring,
12- actuating unit, 2- flap the base of a fruit, 3- blocks rope, 31- union joint, 311- draw-in groove, 312- cone-shaped plug, 4- temperature probe, 5-
Metal hose, 6- control box, 61- pressure regulating key, 62- sets pressure value display window, 63- time adjustment button, and 64- sets
Fix time display window, 65- temperature adjustment button, 66- design temperature display window, 67- on and off switch, 68- runs button, and 69- stops
Only button, 7- electric magnet, 71- coil, 72- iron core, 8- drive link, 81- dop, 9- buzzer.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
Embodiment one
As Fig. 1 and Fig. 2 is jointly shown, a kind of pedicle skin flap bloodstream blocking training aidss, this bloodstream blocking training aids includes：
Block box 1, the one end blocking box 1 is connected with for the blocking-up rope 3 around flap the base of a fruit 2, blocks in box 1 and is provided with use
In the pressure detection module 11 measuring flap occluding pressure with for tightening up or loosening the actuating unit 12 blocking rope 3, block rope 3
One end be connected with pressure detection module 11, the other end is connected with actuating unit 12；
For measuring the temperature probe 4 of flap temperature, temperature probe 4 is connected by metal hose 5 with blocking box 1；
With block the control box 6 that is connected of box 1, control box 6 be provided with for set flap occluding pressure pressure control module,
For setting the time control module of flap Xining and the temperature control modules for setting flap Temperature numerical, control box
It is provided with the real-time control obtaining flap occluding pressure, Xining and flap temperature and sending control instruction to actuating unit in 6
Chip；
It is connected with control box 6, when flap Xining and flap temperature connect when reaching setting Xining and flap temperature
Receive the alarm device of the control instruction operation that control chip sends；
There is provided the power supply of electric power for blocking box 1, control box 6 and alarm device, power supply is arranged in control box 6.
Wherein, above-mentioned blocking-up box 1 is connected by the data wire of soft material with control box 6, fully alleviates and blocks box 1
Weight, reduces the blocking-up stretch injury to flap the base of a fruit 2 for the box 1.
In the present embodiment, block 3 one end being connected with pressure detection module 11 of restricting and be provided with union joint 31, union joint 31 sets
There is draw-in groove 311, pressure detection module 11 is provided with the Plug Division with union joint 31 cooperation, Plug Division is provided with spliced eye 111, insert
The inner end connecing hole 111 is provided with the compression spring 112 making union joint 31 eject, and is provided with reception control box 6 in pressure detection module 11
The electric magnet 7 of instruction operation, is slidably fitted with an iron core 72 in the coil 71 of electric magnet 7, the top of iron core 72 is hinged to be provided with
One drive link 8, drive link 8 is hingedly mounted on Plug Division by hinge, and drive link 8 is provided with and card away from one end of electric magnet 7
The dop 81 of groove 311 cooperation, hinge is provided with the torsionspring 113 making dop 81 stretch into spliced eye 111.
Specifically, the end of union joint 31 is provided with cone-shaped plug 312, and dop 81 is provided with the side phase with cone-shaped plug 312
The inclined-plane of cooperation.
In the present embodiment, blocking rope 3 is to smear the soft nylon rope of paraffin oil, the soft nylon rope of specifically used sub-thread, a diameter of
3mm about, smooth surface, there is certain elastic force, and due to smearing a small amount of medical paraffin oil, make blocking-up rope 3 and the base of a fruit's group
Between knitting, frictional force reduces, and prevents pulling force from increasing suddenly the damage causing the base of a fruit simultaneously, mitigates the damage to tissue, and be easy to
Routine cleaning is sterilized.
In the present embodiment, actuating unit 12 is micromachine gear train, and the one ends wound blocking rope 3 is in micromachine gear
On the output shaft of group；Pressure control module includes the pressure regulating key 61 being arranged on control box 6 surface and sets number pressure
Value display window 62, time control module includes the time adjustment button 63 being arranged on control box 6 surface and setting time shows
Window 64, temperature control modules include temperature adjustment button 65 and the design temperature display window 66 being arranged on control box 6 surface, and
It is provided with and off switch 67 and control actuating unit 12 to run and the operation button 68 stopping and stop key 69；Power supply is chargeable
Battery.
In specifically used, the work process of the present embodiment is as follows：
(1) open the on and off switch 67 in control box 6, occluding pressure, Xining and flap temperature are set on control box 6
Degree；
(2) the blocking-up rope 3 smearing a small amount of medical paraffin oil is bypassed flap the base of a fruit 2, union joint 31 is inserted on blocking-up box 1
Spliced eye 111 in, and temperature probe 4 is directed at flap；
(3) the operation button 68 in pressing control box 6, micromachine operates, and will block rope 3 tension；
(4) pressure detection module 11 detects flap real-time blocking pressure, when reaching the occluding pressure of setting, control chip
Send instruction and leave the motor off operating, and keep set pressure, reach setting Xining when, control chip sends instruction and makes
Alarm mechanism is reported to the police, and makes motor reversal, discharges pressure, and discharges the union joint 31 blocking on rope 3, completes to train, is setting
In fixing time, if flap temperature is less than the flap temperature setting, control chip sends instruction makes alarm device report to the police, simultaneously
Motor reversal discharges pressure, terminates in advance to train.
Embodiment two
The present embodiment is identical with the basic structure of embodiment one, as shown in figure 3, its difference is, control box 6 connects
Alarm device be buzzer 9, specifically, buzzer 9 is fixedly installed in control box 6, certainly in a particular application, acceptable
The other acoustic-optic alarm of setting, as long as be capable of the purpose coming into the picture.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of pedicle skin flap bloodstream blocking training aidss are it is characterised in that described bloodstream blocking training aidss include：
Block box, one end of described blocking-up box is connected with for the blocking-up rope around flap the base of a fruit, is provided with use in described blocking-up box
In the pressure detection module measuring flap occluding pressure with for tightening up or loosening the described actuating unit blocking rope, described blocking-up
One end of rope is connected with described pressure detection module, and the other end is connected with described actuating unit；
For measuring the temperature probe of flap temperature, described temperature probe passes through connection by metal hose with blocking box；
Block the control box that box is connected with described, described control box is provided with the Stress control mould for setting flap occluding pressure
Block, for setting the time control module of flap Xining and for setting the temperature control modules of flap Temperature numerical, institute
State and be provided with real-time acquisition flap occluding pressure, Xining and flap temperature in control box and send control instruction to actuating unit
Control chip；
It is connected with described control box, when described flap Xining and flap temperature reach setting Xining and flap temperature
Receive the alarm device of the control instruction operation that described control chip sends；
There is provided the power supply of electric power for blocking box, control box and alarm device, described power supply is arranged in described control box.
2. pedicle skin flap bloodstream blocking training aidss according to claim 1 are it is characterised in that described blocking-up rope and described pressure
Power detecting module connect one end be provided with union joint, described union joint is provided with draw-in groove, described pressure detection module be provided with
The Plug Division of described union joint cooperation, described Plug Division is provided with spliced eye, and the inner end of described spliced eye is provided with makes described connection
The compression spring that head ejects, is provided with the electric magnet receiving described control chip instruction operation in described pressure detection module, described
It is slidably fitted with an iron core, the top of described iron core is hinged to be provided with a drive link, described drive link leads in magnet spool
Cross hinge to be hingedly mounted on described Plug Division, described drive link is provided with the card with the cooperation of described draw-in groove away from one end of electric magnet
Head, described hinge is provided with the torsionspring making described dop stretch into described spliced eye.
3. pedicle skin flap bloodstream blocking training aidss according to claim 2 are it is characterised in that the end of described union joint sets
There is cone-shaped plug, described dop is provided with the inclined-plane matching with the side of described cone-shaped plug.
4. the pedicle skin flap bloodstream blocking training aidss according to claim 1,2 or 3 are it is characterised in that described blocking-up is restricted and is
Smear the soft nylon rope of paraffin oil.
5. pedicle skin flap bloodstream blocking training aidss according to claim 4 are it is characterised in that described blocking-up is restricted as smearing stone
The soft nylon rope of sub-thread of wax oil, a diameter of 3mm of the soft nylon rope of described sub-thread.
6. pedicle skin flap bloodstream blocking training aidss according to claim 5 are it is characterised in that described actuating unit is miniature
Motor gear group, the one ends wound of described blocking-up rope is on the output shaft of described micromachine gear train.
7. pedicle skin flap bloodstream blocking training aidss according to claim 5 are it is characterised in that described pressure control module bag
Include the pressure regulating key being arranged on described control box surface and set pressure value display window, described time control module bag
Include the time adjustment button being arranged on described control box surface and setting time display window, described temperature control modules include setting
Put the temperature adjustment button on described control box surface and design temperature display window.
8. pedicle skin flap bloodstream blocking training aidss according to claim 5 are it is characterised in that described alarm device is buzzing
Device.
9. pedicle skin flap bloodstream blocking training aidss according to claim 5 are it is characterised in that described power supply is chargeable electricity
Pond.
10. pedicle skin flap bloodstream blocking training aidss according to claim 5 are it is characterised in that the surface of described control box
It is provided with and off switch and control described actuating unit to run the operation button with stopping and stop key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304184.5A CN104840230B (en) | 2015-06-05 | 2015-06-05 | Pedicel flap blood occlusion trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304184.5A CN104840230B (en) | 2015-06-05 | 2015-06-05 | Pedicel flap blood occlusion trainer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104840230A CN104840230A (en) | 2015-08-19 |
| CN104840230B true CN104840230B (en) | 2017-02-22 |
Family
ID=53840500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510304184.5A Expired - Fee Related CN104840230B (en) | 2015-06-05 | 2015-06-05 | Pedicel flap blood occlusion trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104840230B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3051686A1 (en) * | 2017-01-12 | 2018-07-19 | Shire Human Genetic Therapies, Inc. | Smart tourniquet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5383893A (en) * | 1991-11-29 | 1995-01-24 | Daneshvar; Yousef | Device for preventing post-catherization wound bleeding |
| CN101011271A (en) * | 2006-01-28 | 2007-08-08 | 徐军 | Intelligent type quick prefabricated flap exercise equipment |
| CN201143219Y (en) * | 2007-12-26 | 2008-11-05 | 广西中医学院 | Convenient clamp for blocking flap circulation |
| CN201431561Y (en) * | 2009-06-03 | 2010-03-31 | 佛山市顺德区龙江医院 | Abdominal flap fixing band |
| CN204683695U (en) * | 2015-06-05 | 2015-10-07 | 于大志 | The training aids of a kind of pedicle skin flap bloodstream blocking |
-
2015
- 2015-06-05 CN CN201510304184.5A patent/CN104840230B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5383893A (en) * | 1991-11-29 | 1995-01-24 | Daneshvar; Yousef | Device for preventing post-catherization wound bleeding |
| CN101011271A (en) * | 2006-01-28 | 2007-08-08 | 徐军 | Intelligent type quick prefabricated flap exercise equipment |
| CN201143219Y (en) * | 2007-12-26 | 2008-11-05 | 广西中医学院 | Convenient clamp for blocking flap circulation |
| CN201431561Y (en) * | 2009-06-03 | 2010-03-31 | 佛山市顺德区龙江医院 | Abdominal flap fixing band |
| CN204683695U (en) * | 2015-06-05 | 2015-10-07 | 于大志 | The training aids of a kind of pedicle skin flap bloodstream blocking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104840230A (en) | 2015-08-19 |
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