CN104856860A - Diabetic foot therapeutic machine - Google Patents
Diabetic foot therapeutic machine Download PDFInfo
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- CN104856860A CN104856860A CN201510330890.7A CN201510330890A CN104856860A CN 104856860 A CN104856860 A CN 104856860A CN 201510330890 A CN201510330890 A CN 201510330890A CN 104856860 A CN104856860 A CN 104856860A
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- diabetic foot
- vacuum pump
- cabin
- foot
- treatment
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Abstract
The invention discloses a diabetic foot therapeutic machine, and belongs to the field of medical equipment. The diabetic foot therapeutic machine comprises a treatment cabin used for placing and sealing a diabetic foot, a vacuum pump, a pressure sensor, an electromagnetic valve and a control unit, wherein the treatment cabin is connected with the vacuum pump through an air delivery pipe, a pressure sensor and an electromagnetic valve are sequentially connected between the vacuum pump and the treatment cabin, and the vacuum pump, the pressure sensor and the electromagnetic valve are all electrically connected with the control unit. Parts below the shank of a patient suffering from the diabetic foot are all placed into the negative pressure treatment cabin, the certain negative pressure can be reached by the treatment cabin by virtue of the vacuum pump, and the foot blood vessels in the negative pressure cabin can be expanded because the internal and external pressure difference is increased, so that the blood supply of the whole foot can be improved; furthermore, the diabetic foot therapeutic machine has an effect of preventing the ulceration on the foot without ulceration, and can promote local granulation on a diabrotic ulcer surface to grow, thereby being beneficial for the recovery of the ulcer surface.
Description
Technical field
The present invention relates to a kind of therapeutic equipment, be specifically a kind of diabetic foot machine, belong to medical instruments field.
Background technology
Diabetic foot is one of severe complication of diabetes, is also that diabetics is disabled, lethal major reason.Its principal pathogenetic reason is the often long-term blood glucose of diabetics and metabolism disorder of blood lipid, causes vascular endothelial cell and basement membrane infringement, forms diabetic vascular complications.The lower limb that patient occurs merging neuropathy and vascular lesion in various degree and causes infect, the destruction of ulcer and (or) deep tissue.Local woanded surface process is the important step of diabetic foot, such as " wet union is theoretical " and " wound bed prepares theoretical ", Wound-surface negative pressure treatment, maggot debridement, autologous platelet rich gel for treating technology, hyperbaric oxygentherapy and stem cell transplantation art etc.Surgical intervention comprises Endovascular interventional treatment, blood vessel bypass Reconstruction, stem cell transplantation art and amputation etc.
At present, negative-pressure sealed drainage technology (VSD) is treated diabetic foot clinically and is obtained applying comparatively widely, its principle utilizes medical high polymer foamed materials as the intermediary between negative-pressure drainage tube and wound surface, with semipermeable membrane, wound surface and foamed materials and drainage tube are closed, form the closed chamber of a local, then through drainage tube, continuous negative pressure suction is carried out to wound chamber by suction pump.Be conducive to the improvement of local microcirculation and disappearing of tissue edema under continuous negative pressure state, and stimulate granulation tissue to grow, finally make wound healing.This Therapeutic Method determined curative effect, but operation is comparatively complicated, need the doctor of specialty through the training ability safety operation of certain hour, this device is installed generally will carry out in situations in the surgery room, patient needs hospitalization, and lay rear patient need continue attract, at least within 7-10 days, can only lie in bed, live extremely inconvenient; And the method can only play a role to the wound healing of ulceration, can not improve the blood supply of whole foot, to preventing diabetes, sufficient sb.'s illness took a turn for the worse without any effect.
Summary of the invention
Technical problem to be solved by this invention is to overcome prior art defect, provides a kind of blood supply that can improve whole foot, improves the diabetic foot machine of diabetic foot prevention and therapy effect.
In order to solve the problems of the technologies described above, diabetic foot machine provided by the invention, comprise and suffer from foot and the treatment cabin of sealing, vacuum pump, pressure transducer, electromagnetic valve and control unit for putting into, described treatment cabin is connected with vacuum pump by appendix, Bonding pressure sensor and electromagnetic valve successively between described vacuum pump and treatment cabin, described vacuum pump, pressure transducer, electromagnetic valve are all electrically connected with control unit.
Beneficial effect of the present invention is: (1), all put the shank of patient with diabetic feet into negative pressure treatment cabin with lower part, by the negative pressure that vacuum pump makes treatment cabin reach certain, being in foot blood vessel in negative pressure cab due to the pressure differential inside and outside it increases, cause vasodilation, thus improving the blood supply of whole foot, the effect having pre-ulcer to not having the foot of ulceration and occur, for the skin ulcer face of existing ulceration, can promote that local granulation increases, be conducive to the recovery in skin ulcer face; (2), the whole therapeutic process of the present invention realizes noinvasive operation, reduces patient suffering and amputation rate, safe and reliable, for the patient not having skin ulcer face, can use in family as physiotherapeutical instrument; For the patient having skin ulcer face, can use as therapy apparatus in hospital; (3), the present invention is easy to operate, and patient can self-treatment, and treatment every day once, each half an hour, can carry out out-of-bed activity according to own situation after treatment, less on life impact; (4), making of the present invention and use cost low, greatly reduce patient with diabetic feet treatment drop into, be convenient to promote the use of.
In the present invention, treatment cabin comprises cabin body and sealing sleeve bag, and described cabin body is provided with appendix interface and the opening for suffering from foot turnover, and the outside of described opening is provided with for tuck inside the sleeve the connecting ring that bag is connected with sealing, and described sealing tucks inside the sleeve bag for sealing cabin body.
In the present invention, the periphery of connecting ring is provided with groove, makes its connection of sealing sleeve bag more reliable, improves the sealing effectiveness in treatment cabin further.
In the present invention, cabin body adopts transparent acrylic to make, and thickness is 1.5cm at least, to be convenient in therapeutic process observe at any time suffer from sufficient blood supply situation and carry out negative pressure adjustment, in case cause because captivation is excessive suffer from foot swelling or wound surface hemorrhage.
In the present invention, control unit connects emergency button, if patient has special discomfort over the course for the treatment of, stops the work of diabetic foot machine, guarantee the treatment safety of patient by emergency button.
In the present invention, control unit connects buzzer, medical personnel can be pointed out to process, avoid taking medical personnel's working time at the end for the treatment of, improves the work efficiency of medical personnel.
Accompanying drawing explanation
Fig. 1 is diabetic foot machine structural representation of the present invention;
Fig. 2 is diabetic foot machine parts connection diagram of the present invention;
Fig. 3 is treatment cabin structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As illustrated in fig. 1 and 2, diabetic foot machine of the present invention comprises frame 1, vacuum pump 2, pressure transducer 3, electromagnetic valve 4, processor 5, touch display screen 6 and treatment cabin 7.Vacuum pump 2, pressure transducer 3, processor electromagnetic valve 4 and processor 5 are arranged on the inside of frame 1, and touch display screen 6 is arranged on the top of frame 1; Treatment cabin 7 is positioned at the side of frame 1.Four universal wheels 10 are provided with, so that the movement of diabetic foot machine bottom frame 1.
The present embodiment intermediate pump 2 adopts two-phase 220V4L/min vacuum pump, vacuum pump 2 be electrically connected processor 5, processor 5 controls switch and the operation of vacuum pump 2.Vacuum pump 2 is connected with treatment cabin 7 by appendix, for providing negative pressure to treatment cabin 7.The exit Bonding pressure sensor 3 of vacuum pump 2, pressure transducer 3 is electrically connected processor 5, and the pressure data of Real-Time Monitoring appendix feeds back to processor 5.Connected electromagnetic valve 4 between pressure transducer 3 and treatment cabin 7, electromagnetic valve 4 is electrically connected processor 5, the pressure data Controlling solenoid valve 4 that processor 5 feeds back according to pressure transducer 3 adjusts the negative pressure in treatment cabin 7, makes to form a voltage stabilizing state meeting treatment and require in treatment cabin 7.
Treatment cabin 7 comprises cabin body 7-1 and sealing sleeve bag 7-3.Cabin body 7-1 is rectangular structure, adopts 1.5 cm thick transparent acrylics to make, the length 30 centimetres of the present embodiment middle deck body 7-1, wide 25 centimetres, high 30 centimetres, innerly forms a space of putting for the foot of normal adult; In order to improve the comfort level of patient in therapeutic process, the soft materials such as sponge can be laid in the body 7-1 of cabin.Body 7-1 side, cabin has a circular open 7-2, opening 7-2 diameter about 15 centimetres, so that suffer from the turnover of foot; The reliability sealed when considering treatment, opening 7-2 is unsuitable excessive, but at least can ensure the turnover of a normal adult foot.The outside of opening 7-2 is fixedly connected with connecting ring, and connecting ring circumferentially arranges groove, and sealing sleeve bag 7-3 and connecting ring are connected and fixed, and realize the integral sealing to treatment cabin 7.The side in treatment cabin 7 has a circle and opens osculum 7-4, installs copper interface, for the connection between cabin body 7-1 and appendix in osculum 7-4.Cabin body 7-1 of the present invention adopts transparent material manufacture, is convenient to observe at any time in therapeutic process suffer from sufficient blood supply situation, in case cause because captivation is excessive suffer from foot swelling or wound surface hemorrhage.
Processor 5 connects touch display screen 6, and touch display screen 6 displaying contents is respectively total treatment time, pull up time, intermittent time, suction pressure and switch, and all data change Cai Zhuo touching modes carry out arranging or revising.In the present invention, control to coordinate the work between all parts by processor 5, it adopts control module common in prior art to realize, and no longer specifically describes at this present embodiment.
The outside of frame 1 is provided with emergency button 8; emergency button 8 is electrically connected processor 5; emergency button 8 is grasped by patient over the course for the treatment of; if patient does not feel well in therapeutic process; press emergency button 8 and can stop the work of diabetic foot machine immediately; electromagnetic valve emergent deflation, makes pressure in treatment cabin 7 decline rapidly, guarantees the treatment safety of patient.
Processor 5 connects buzzer 9, and buzzer 9 arranges the outside of frame 1, sends to pipe and to point out medical personnel, just not needing medical personnel to accompany and attend in real time like this, reducing medical personnel and taking the time when treating according to setting buzzer 9 at the end for the treatment of.
Specific works process of the present invention is: medical personnel or patient arrange total treatment time (0-99 minute), pull up time (0-9 minute), intermittent time (0-9 minute), suction pressure (0-bears 99kpa) by touch display screen 6 according to the state of an illness; Trouble foot is put into treatment cabin 7, with sealing sleeve bag 7-3, integral sealing is carried out to opening 7-2, form the treatment space of sealing; Start vacuum pump 2 by touch display screen 6 and provide negative pressure to treatment cabin 7, pressure transducer 3 is monitored the pressure condition in appendix in real time and is fed back to processor 5, when pressure exceedes setting value, processor 5 sends instruction to electromagnetic valve 4 and carries out decompression of losing heart, thus ensures that the negative pressure in treatment cabin 7 is in the safe condition of setting all the time; After arriving the pull up time arranged, processor 5 controls each parts and quits work realization intermittently, restart each parts after the intermittent time reaching setting to run and treat, after reaching final total treatment time, buzzer 9 sends signal and carries out prompting medical personnel or patient.Over the course for the treatment of, emergency button 8 is directly controlled by patient, can press the operation that emergency button 8 stops whole therapy apparatus when patient does not feel well.
The present invention adopts increase negative pressure suction force, carries out strong Global attractor in the negative pressure box of lower segment leg and whole foot being inserted sealing, reaches thin vessels and blood capillary in expansion foot, improve Foot arteries pressure, increase blood circulation, alleviate foot pain symptom, wound healing; Meanwhile, adopting interval to attract there be time and the chance of venous return to being attracted limbs, avoiding lasting attraction to occur the smooth and lower extremity swelling and distension of foot backflow, obviously improving therapeutic effect.
By experimental study, find that each peak velocity of the dorsal artery of foot of future trouble foot and ankle/upper arm value of attracting improves significantly than all, in basic research, also demonstrate that this point.Experimental session, inventor is by carrying out negative pressure attraction treatment to 4 routine patient with diabetic feet, and average ankle/upper arm is than increase by more than 20%, and peak velocity increase is all more than 60%, after all patient treatments, the pain symptom of lower limb all has alleviating in various degree, and design parameter is as follows.
Patient 1
Patient 2
Patient 3
Patient 4
Therapy apparatus of the present invention adopts noinvasive operation, slows down the process of angiostenosis, alleviates the misery of patient, reduce the amputation rate of suffering limb, it is easy and simple to handle, safe and efficient, and relative inexpensiveness, be easy to clinical application, clinical or patient home's use can be widely used in; For the patient not having wound surface, can use as physiotherapeutical instrument in family; For the patient having skin ulcer face, can use as therapy apparatus in hospital.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (6)
1. a diabetic foot machine, it is characterized in that: comprise and suffer from foot and the treatment cabin of sealing, vacuum pump, pressure transducer, electromagnetic valve and control unit for putting into, described treatment cabin is connected with vacuum pump by appendix, Bonding pressure sensor and electromagnetic valve successively between described vacuum pump and treatment cabin, described vacuum pump, pressure transducer, electromagnetic valve are all electrically connected with control unit.
2. diabetic foot machine according to claim 1, it is characterized in that: described treatment cabin comprises cabin body and sealing sleeve bag, described cabin body is provided with appendix interface and the opening for suffering from foot turnover, the outside of described opening is provided with for tuck inside the sleeve the connecting ring that bag is connected with sealing, and described sealing tucks inside the sleeve bag for sealing cabin body.
3. diabetic foot machine according to claim 2, is characterized in that: the periphery of described connecting ring is provided with groove.
4. diabetic foot machine according to claim 3, is characterized in that: described cabin body adopts transparent acrylic to make, and thickness is 1.5cm at least.
5. the diabetic foot machine according to any one of Claims 1-4, is characterized in that: described control unit connects emergency button.
6. diabetic foot machine according to claim 5, is characterized in that: described control unit connects buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330890.7A CN104856860A (en) | 2015-06-15 | 2015-06-15 | Diabetic foot therapeutic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330890.7A CN104856860A (en) | 2015-06-15 | 2015-06-15 | Diabetic foot therapeutic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104856860A true CN104856860A (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510330890.7A Pending CN104856860A (en) | 2015-06-15 | 2015-06-15 | Diabetic foot therapeutic machine |
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| CN (1) | CN104856860A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106333647A (en) * | 2016-09-12 | 2017-01-18 | 上海市杨浦区中心医院 | Multifunctional diabetic foot screening detector |
| CN106667747A (en) * | 2017-03-09 | 2017-05-17 | 山东泉志医疗科技有限责任公司 | Diabetic-foot limb microenvironment accurate-treatment cabin based on 3D printing |
| CN109464272A (en) * | 2018-12-12 | 2019-03-15 | 江苏美德愈医疗科技有限公司 | The negative high voltage diabetes Wound treating device and operating method of segmented |
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| US20150065931A1 (en) * | 2013-08-27 | 2015-03-05 | Baraa ALNABULSI | Pneumatic circulatory enhancer for diabetic leg therapy |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106333647A (en) * | 2016-09-12 | 2017-01-18 | 上海市杨浦区中心医院 | Multifunctional diabetic foot screening detector |
| CN106667747A (en) * | 2017-03-09 | 2017-05-17 | 山东泉志医疗科技有限责任公司 | Diabetic-foot limb microenvironment accurate-treatment cabin based on 3D printing |
| CN109464272A (en) * | 2018-12-12 | 2019-03-15 | 江苏美德愈医疗科技有限公司 | The negative high voltage diabetes Wound treating device and operating method of segmented |
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Application publication date: 20150826 |