CN114343788A - Medical burn scab grinding device - Google Patents
Medical burn scab grinding device Download PDFInfo
- Publication number
- CN114343788A CN114343788A CN202210095751.0A CN202210095751A CN114343788A CN 114343788 A CN114343788 A CN 114343788A CN 202210095751 A CN202210095751 A CN 202210095751A CN 114343788 A CN114343788 A CN 114343788A
- Authority
- CN
- China
- Prior art keywords
- grinding head
- grinding
- elastic net
- scab
- rotating shaft
- 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.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of medical instruments, in particular to a medical burn scab grinding device which comprises a shell and a grinding head, wherein the grinding head is rotationally connected with the shell, a rotating shaft is rotationally arranged in the shell and is connected with a power piece for driving the rotating shaft to rotate, one end of the rotating shaft is fixedly connected with the grinding head, the grinding head comprises a grinding head seat and an elastic net, the top of the grinding head seat is provided with an opening, the elastic net is sealed at the opening of the grinding head seat, and a plurality of scab grinding bulges are fixed on the elastic net. According to the invention, the grinding head structure with the elastic net on the grinding head seat is adopted, and the elastic net can be attached to the wound surface by means of self deformation during scab grinding, so that the contact area between the grinding head and the wound surface is increased, the scab grinding effect is better, and the scab grinding efficiency can be improved after the contact area is increased.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical burn scab abrading device.
Background
The natural healing process of burn wounds, including necrotic tissue dissolution removal, granulation tissue formation, epithelial cell proliferation migration, etc., wherein the removal of necrotic tissue is usually the first step in the treatment of burn wounds. Currently, surgical debridement is a main way to remove necrotic tissues of burn wounds, and mainly includes escharectomy, escharosis and the like, wherein escharosis is to remove superficial necrotic tissue structures layer by using a eschar grinder through mechanical friction until the wounds have extensive needle-tip-like bleeding or bright red congestion.
The existing scab grinding device has the defects that the grinding head cannot be well attached to the skin of a patient in the scab grinding process, so that the scab grinding effect is poor, local skin can be ground by repeated friction, the operation is inconvenient, and the repeated friction process possibly causes the friction process of a local wound surface to be too deep, so that infection is caused, and subsequent treatment is influenced.
Disclosure of Invention
The invention aims to provide a medical burn eschar grinding device, which solves the problem that a grinding head of the existing eschar grinding device cannot be well attached to the skin of a patient.
In order to achieve the purpose, the invention provides the following technical scheme:
the medical burn scab grinding device comprises a shell and a grinding head, wherein the grinding head is rotatably connected with the shell, a rotating shaft is rotatably arranged in the shell and is connected with a power piece for driving the rotating shaft to rotate, one end of the rotating shaft is fixedly connected with the grinding head, the grinding head comprises a grinding head seat and an elastic net, the top of the grinding head seat is open, the elastic net is sealed at the opening of the grinding head seat, and a plurality of scab grinding bulges are fixed on the elastic net.
The principle and the beneficial effect of the scheme are as follows:
the shell is used for installing components such as a rotating shaft and a grinding head, the power part is used for driving the rotating shaft to rotate, the rotating shaft is used for driving the grinding head to rotate, and the scab grinding protrusion is used for being in contact with a wound surface to grind scabs. The grinding head structure with the elastic net on the grinding head seat is adopted, the elastic net can be attached to the wound surface by means of self deformation during scab grinding, so that the contact area of the grinding head and the wound surface is increased, the scab grinding effect is better, and the scab grinding efficiency can be improved after the contact area is increased.
Furthermore, a plurality of elastic supporting pieces are arranged in the grinding head seat, and the elastic supporting pieces are connected between the elastic net and the grinding head seat.
Has the advantages that: set up the structural stability that elastic support piece can increase the elasticity net, and adopt elastic support piece not to influence elasticity net deformation.
Further, the waste chip cleaning device also comprises a waste chip cleaning mechanism, and the waste chip cleaning mechanism is used for collecting waste chips generated in the scab grinding process.
Has the advantages that: the waste chip cleaning mechanism is arranged to collect waste chips generated during scab grinding, so that the splashing prevention effect is achieved, and the phenomenon that the waste chips scatter to influence the visual field of medical staff or enter eyes to cause discomfort is avoided; on the other hand, the scraps are cleaned, so that medical staff can conveniently observe the scab grinding depth.
Further, sweeps clearance mechanism is including collecting chamber and negative pressure blade, and the negative pressure blade is fixed in the pivot, collects the chamber and sets up in the casing, and a plurality of absorption holes have been seted up to bistrique seat bottom, and the absorption hole communicates with collecting the chamber.
Has the advantages that: when the rotating shaft rotates, the negative pressure blade is driven to rotate, so that negative pressure is generated in the collecting cavity, the waste chips are adsorbed in the collecting cavity, and the waste chips are cleaned; in actual use, the elastic net is tightly propped against the wound surface, so that the waste scraps can be adsorbed, a small amount of blood can be adsorbed, the blood seepage is avoided from blocking the visual field of medical personnel, and the medical personnel can observe the scab grinding depth conveniently.
Further, the inside stock solution chamber that is provided with of pivot, stock solution chamber intercommunication have the water injection pipe, and the delivery port has been seted up to bistrique seat bottom, and the intercommunication has the water pipe between delivery port and the stock solution chamber, installs the water pump on the water pipe, and normally closed switch is installed to bistrique seat bottom, and elasticity net bottom is connected with the feeler lever, and the feeler lever can trigger normally closed switch, installs switch on the casing, and switch and normally closed switch all are connected with the water pump electricity.
Has the advantages that: the liquid storage cavity is used for storing flushing liquid, the water pump is used for pumping out water in the liquid storage cavity, the power switch is started when scab grinding is carried out, the elastic net is pressed down to be tightly pressed on a wound surface, the contact rod is driven to be tightly pressed on the normally closed switch, and the water pump does not work, namely water is not sprayed; when the wound needs to be washed, the grinding head is lifted from the wound surface, the elastic net is released, the feeler lever is separated from the normally closed switch, the water pump is started, and water in the liquid storage cavity is pumped out from the water outlet, so that the washing is realized, and the purpose of automatically controlling the opening and the closing of the water pump is achieved; the elastic net can be simply washed while water is sprayed, so that the elastic net is prevented from being blocked.
Furthermore, a leakage-proof piece is arranged at the water outlet.
Has the advantages that: although the spraying of water is controlled by the water pump, water can remain in the water pipe, and the residual water in the water pipe can be prevented from leaking by the aid of the leakage preventing piece.
Furthermore, the anti-leakage piece is an elastic sealing plug, a connecting rod is connected between the sealing plug and the elastic net, and the sealing plug can be plugged into the water outlet to seal the water outlet.
Has the advantages that: when the elastic net is extruded to abut against the wound surface, the connecting rod can be used for driving the sealing plug to move so that the sealing plug is inserted into the water outlet, the water outlet is sealed, and the elastic sealing plug can be better inserted into the water outlet and can better seal the water outlet.
Further, the sealing plug is conical and the small diameter end faces the rotating shaft.
Has the advantages that: conical sealing plug can be more convenient insert the delivery port in, and the sealing plug is pulled out along with the elastic net resets during the water spray, and conical sealing plug is located the delivery port top, can play the effect of a dispersion rivers for delivery port spun water is to dispersion all around, thereby enlarges the water spray area, improves and washes the effect.
Drawings
FIG. 1 is a longitudinal cross-sectional view of an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the grinding head comprises an elastic net 1, a connecting rod 2, a sealing plug 3, a scab grinding bulge 4, a feeler lever 5, a normally closed switch 6, a water outlet 7, a water pump 8, a water pipe 9, a liquid storage cavity 10, a negative pressure blade 11, a grinding head seat 12, an elastic supporting piece 13, an adsorption hole 14, a shell 15, a rotating shaft 16, a collection cavity 17, a power switch 18, a water injection pipe 19 and a micro motor 20.
The embodiment is basically as shown in the attached figure 1:
the medical burn scab grinding device comprises a cylindrical shell 15 and a grinding head, wherein the grinding head comprises an elastic net 1 and a cylindrical grinding head seat 12, the bottom of the grinding head seat 12 is sealed, the top of the grinding head seat is open, the elastic net 1 is sealed at the opening of the grinding head seat 12 through a bolt, a plurality of scab grinding bulges 4 are fixed on the surface of the elastic net 1, the scab grinding bulges 4 are uniformly distributed on the elastic net 1, and the scab grinding bulges 4 are spherical bulges. A plurality of elastic supporting pieces 13 are connected between the bottom of the elastic net 1 and the bottom of the grinding head seat 12, the elastic supporting pieces 13 are springs, the springs are vertically arranged, and two ends of each spring are fixed on the elastic net 1 and the grinding head seat 12 through bolts respectively.
The grinding head seat 12 is rotatably connected into the top of the shell 15, a vertical rotating shaft 16 is rotatably mounted in the shell 15, the top end of the rotating shaft 16 is fixedly connected with the grinding head seat 12 through a bolt, the bottom end of the rotating shaft 16 is connected with a power part, the power part adopts a micro motor 20, and the micro motor 20 is fixed into the bottom of the shell 15 through a bolt.
Still include sweeps clearance mechanism, sweeps clearance mechanism is used for collecting the sweeps that produces when grinding the scab, sweeps clearance mechanism is including collecting chamber 17 and negative pressure blade 11, and negative pressure blade 11 passes through the bolt fastening on pivot 16, collects chamber 17 and opens in casing 15, and negative pressure blade 11 is located collects chamber 17, and the 12 bottom equipartitions of headstock have a plurality of adsorption holes 14, adsorption holes 14 with collect chamber 17 intercommunication.
The inside stock solution chamber 10 that opens of pivot 16, stock solution chamber 10 intercommunication have water injection pipe 19, and outside water injection pipe 19 extended to casing 15, the last valve of installing of water injection pipe 19. The bottom of the grinding head seat 12 is provided with a water outlet 7, a water pipe 9 is communicated between the water outlet 7 and the liquid storage cavity 10, a water pump 8 is arranged on the water pipe 9, the water pump 8 adopts a micro water pump 8, a power switch 18 is arranged outside the shell 15, and the water pump 8 and the micro motor 20 are both electrically connected with the power switch 18. The normally closed switch 6 is installed on the inner side wall of the grinding head seat 12, the normally closed switch 6 is also electrically connected with the water pump 8, the bottom of the elastic net 1 is connected with the feeler lever 5 through a bolt, and the feeler lever 5 can trigger the normally closed switch 6. The leak-proof piece is installed in delivery port 7 department, and the leak-proof piece specifically can adopt the rubber buffer for having elastic sealing plug 3, and sealing plug 3 is conical and path end towards pivot 16, through bolt fixedly connected with connecting rod 2 between sealing plug 3 and the elastic net 1, and sealing plug 3 can be plugged in delivery port 7 and seal up delivery port 7.
The specific implementation process is as follows:
the elastic net 1 is tightly pressed on the wound surface of a patient, the power switch 18 is started, the power switch 18 controls the micro motor 20 to rotate, the micro motor 20 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the grinding head to rotate, and the scab grinding protrusions 4 on the elastic net 1 rotate and rub on the wound surface, so that scab grinding is achieved. Thereby elasticity net 1 can rely on self elasticity to take place deformation laminating surface of a wound more during the eschar grinding, increases the eschar grinding area from this, and the eschar grinding effect is better.
Can drive the negative pressure blade 11 of fixing on it and rotate when pivot 16 rotates, form the negative pressure in collecting chamber 17 through the rotation of negative pressure blade 11 to in adsorbing the collection chamber 17 with the sweeps that produces when scabbing, avoid the sweeps to scatter, play the effect of a splash prevention, avoid influencing medical personnel's operation field of vision, also avoid the sweeps to get into medical personnel and patient's eyes and cause the discomfort. During actual use, if a small amount of blood seeps from the wound surface, the elastic net 1 is tightly propped against the wound surface, so that the blood can be sucked away, and the blood is prevented from blocking the operation of medical personnel.
When scab is ground, the elastic net 1 is tightly propped against the wound surface, the elastic net 1 is sunken towards the inside of the grinding head seat 12 under the action of the pressing force of an operator, and therefore the normally closed switch 6 is triggered through the contact rod 5, and the water pump 8 does not act in the scab grinding process. In addition, the elastic net 1 drives the sealing plug 3 to move towards the bottom of the grinding head seat 12 through the connecting rod 2, so that the sealing plug 3 is plugged into the water outlet 7.
Grind scab in-process and need carry out simple washing so that when observing the scab progress, can lift up the bistrique a little for bistrique and surface of a wound separation, elasticity net 1 resumes deformation this moment, and feeler lever 5 and normally closed switch 6 break away from the contact, and water pump 8 begins work, and the flush fluid of storing in advance in the stock solution chamber 10 can be followed 7 spouts to the surface of a wound of a water outlet, washes the surface of a wound from this. When the elastic net 1 recovers deformation, the sealing plug 3 is pulled out from the water outlet 7 along with the elastic net, the conical sealing plug 3 is positioned above the water outlet 7, the small diameter end of the conical sealing plug is downward, and flushing liquid sprayed out from the water outlet 7 is dispersed under the action of the conical sealing plug 3, so that the flushing range is expanded. The sprayed washing liquid can easily wash the elastic net 1 when passing through the elastic net 1, and the mesh blockage of the elastic net 1 can be avoided.
When the washing is not needed, the elastic net 1 is tightly propped against the wound surface again, the feeler lever 5 triggers the normally closed switch 6 again, and the water pump 8 stops working. Meanwhile, the sealing plug 3 is inserted into the water outlet 7 again, so that the water outlet 7 can be sealed, and residual water in the water pipe 9 is prevented from leaking. The power switch 18 is turned off when the present invention is not in use, so as to prevent the water pump 8 from unnecessarily operating.
The grinding head made of the elastic net 1 can be better attached to the wound surface, and the scab grinding effect is good. The scab grinding process can adsorb scraps and a small amount of oozing blood so as to observe the scab grinding depth and achieve the anti-splashing effect. When necessary, the scab-grinding machine can be simply washed in the scab-grinding process, and is compact in structure, multifunctional and convenient to use.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. Medical burn eschar grinding device, including casing and bistrique, the bistrique rotates with the casing to be connected its characterized in that: the shell is internally and rotatably provided with a rotating shaft, the rotating shaft is connected with a power piece for driving the rotating shaft to rotate, one end of the rotating shaft is fixedly connected with a grinding head, the grinding head comprises a grinding head seat and an elastic net, the top of the grinding head seat is provided with an opening, the elastic net is sealed at the opening of the grinding head seat, and a plurality of scab grinding bulges are fixed on the elastic net.
2. A medical burn eschar abrading device according to claim 1, wherein: a plurality of elastic supporting pieces are arranged in the grinding head seat, and the elastic supporting pieces are connected between the elastic net and the grinding head seat.
3. A medical burn eschar abrading device according to claim 1, wherein: still include sweeps clearance mechanism, sweeps clearance mechanism is used for collecting the sweeps that produces when grinding the scab.
4. A medical burn eschar abrading device according to claim 3, wherein: sweeps clearance mechanism is including collecting chamber and negative pressure blade, and negative pressure blade fixes in the pivot, collects the chamber and sets up in the casing, and a plurality of absorption holes have been seted up to bistrique seat bottom, and absorption hole and collection chamber intercommunication.
5. The medical burn eschar abrading device according to any one of claims 1-4, wherein: the inside stock solution chamber that is provided with of pivot, stock solution chamber intercommunication have the water injection pipe, and the delivery port has been seted up to bistrique seat bottom, and the intercommunication has the water pipe between delivery port and the stock solution chamber, installs the water pump on the water pipe, and normally closed switch is installed to bistrique seat bottom, and elasticity net bottom is connected with the feeler lever, and the feeler lever can trigger normally closed switch, installs switch on the casing, and switch and normally closed switch all are connected with the water pump electricity.
6. The medical burn eschar abrading device according to claim 5, wherein: the water outlet is provided with a leakage-proof piece.
7. The medical burn eschar abrading device according to claim 6, wherein: the anti-leakage part is an elastic sealing plug, a connecting rod is connected between the sealing plug and the elastic net, and the sealing plug can be plugged into the water outlet to seal the water outlet.
8. A medical burn eschar abrading device according to claim 7, wherein: the sealing plug is conical and the small diameter end faces the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210095751.0A CN114343788B (en) | 2022-01-26 | 2022-01-26 | Medical burn scab grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210095751.0A CN114343788B (en) | 2022-01-26 | 2022-01-26 | Medical burn scab grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114343788A true CN114343788A (en) | 2022-04-15 |
| CN114343788B CN114343788B (en) | 2023-07-21 |
Family
ID=81093573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210095751.0A Active CN114343788B (en) | 2022-01-26 | 2022-01-26 | Medical burn scab grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114343788B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100326456A1 (en) * | 2007-09-20 | 2010-12-30 | Jae Hyun Song | Rechargeable type callus removal instrument |
| US20170312167A1 (en) * | 2016-04-14 | 2017-11-02 | Alejandro Arango | Callus removal apparatus |
| CN208851569U (en) * | 2018-01-23 | 2019-05-14 | 南华大学附属南华医院 | Abrasive drilling is used in a kind of operation |
| CN212066808U (en) * | 2020-03-03 | 2020-12-04 | 昆明医科大学第二附属医院 | Burn scab grinding device |
| CN113069182A (en) * | 2021-03-23 | 2021-07-06 | 上海市肺科医院 | Department of respiration phlegm scab duster |
| CN113197621A (en) * | 2021-04-20 | 2021-08-03 | 中南大学湘雅医院 | Exfoliating skin handheld device for dermatology |
| CN113925571A (en) * | 2021-09-10 | 2022-01-14 | 张兰云 | Portable exfoliating device for dermatological nursing |
| CN113952532A (en) * | 2021-09-07 | 2022-01-21 | 王镇 | Department of respiration uses flexible sputum scab duster |
-
2022
- 2022-01-26 CN CN202210095751.0A patent/CN114343788B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100326456A1 (en) * | 2007-09-20 | 2010-12-30 | Jae Hyun Song | Rechargeable type callus removal instrument |
| US20170312167A1 (en) * | 2016-04-14 | 2017-11-02 | Alejandro Arango | Callus removal apparatus |
| CN208851569U (en) * | 2018-01-23 | 2019-05-14 | 南华大学附属南华医院 | Abrasive drilling is used in a kind of operation |
| CN212066808U (en) * | 2020-03-03 | 2020-12-04 | 昆明医科大学第二附属医院 | Burn scab grinding device |
| CN113069182A (en) * | 2021-03-23 | 2021-07-06 | 上海市肺科医院 | Department of respiration phlegm scab duster |
| CN113197621A (en) * | 2021-04-20 | 2021-08-03 | 中南大学湘雅医院 | Exfoliating skin handheld device for dermatology |
| CN113952532A (en) * | 2021-09-07 | 2022-01-21 | 王镇 | Department of respiration uses flexible sputum scab duster |
| CN113925571A (en) * | 2021-09-10 | 2022-01-14 | 张兰云 | Portable exfoliating device for dermatological nursing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114343788B (en) | 2023-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108435673A (en) | A kind of automatic flushing device of high-efficiency environment friendly for medical instrument | |
| CN108941017B (en) | Medical treatment is with medical waste cleaning equipment | |
| CN213407244U (en) | Vaginal irrigation device for gynecological nursing | |
| CN110141301A (en) | A kind of Urology Surgery calculus lithotripsy apparatus | |
| CN211512884U (en) | Bladder irrigator for accelerating recovery of urology surgery | |
| CN114343788A (en) | Medical burn scab grinding device | |
| CN201710275U (en) | Electrically driven window cleaner | |
| CN109171889B (en) | Human necrotic tissue remover | |
| CN109124957B (en) | Multifunctional operating table for burn patient | |
| CN213608822U (en) | Bladder blood clot washes adsorber | |
| CN2238022Y (en) | Fat absorber | |
| CN214970006U (en) | Clinical debridement device | |
| CN215652877U (en) | Hydrops discharging equipment is used in oncology nursing | |
| CN211213874U (en) | Debridement nursing device in operating room nursing | |
| CN219167068U (en) | Flusher for ophthalmic nursing | |
| CN108310508B (en) | Mechanical flushing device | |
| CN220110071U (en) | Medical science is flusher for ophthalmology | |
| CN219963603U (en) | Wound flushing fluid collection device | |
| CN211132397U (en) | Surgical medical operating table | |
| CN219148763U (en) | Adjustable debridement device | |
| CN111904536A (en) | Vacuum negative pressure drainage-assisting and collecting device for excrement guide device | |
| CN214129736U (en) | Wound cleaning device for orthopedics department | |
| CN214859123U (en) | Convenient fixed ophthalmology flush fluid collection device | |
| CN111617372B (en) | Vagina expanding and cleaning device | |
| CN211723474U (en) | Cleaning device for medical surgical instruments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |