CN111991639A - Medical wound purger of closed shank traumatism - Google Patents

Medical wound purger of closed shank traumatism Download PDF

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Publication number
CN111991639A
CN111991639A CN202010849175.5A CN202010849175A CN111991639A CN 111991639 A CN111991639 A CN 111991639A CN 202010849175 A CN202010849175 A CN 202010849175A CN 111991639 A CN111991639 A CN 111991639A
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head
shell
male head
air bag
female head
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Granted
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CN202010849175.5A
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Chinese (zh)
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CN111991639B (en
Inventor
杨艳莉
张益锋
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First Affiliated Hospital of Henan University of Science and Technology
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First Affiliated Hospital of Henan University of Science and Technology
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Publication of CN111991639B publication Critical patent/CN111991639B/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
    • A61M3/0208—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity before use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0004—Applications of ultrasound therapy
    • A61N2007/0034—Skin treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0039—Ultrasound therapy using microbubbles

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention relates to a closed medical leg trauma wound cleaner, which comprises a male head and a female head which are matched for use, wherein an upper air bag is arranged at the position, close to the outer side, of the inner arc surface of an extension arc plate of the male head, a lower air bag is arranged at the position, close to the outer side, of the inner arc surface of the extension arc plate of the female head, the upper air bag and the lower air bag are semi-annular air bags, the upper air bag and the lower air bag in an inflated state form a closed circular ring after the male head and the female head are butted, and ultrasonic generators are arranged on the inner arc surfaces of shells of the male head and the female head. The wound cleaning device can complete leg wound cleaning and temporary protection, can seal a wound area by matching the air bags of the male head and the female head, then fills debridement liquid medicine into the sealed cavity to enable an external wound to be completely immersed in the debridement liquid medicine, forms a strong cavitation effect in the liquid medicine in an ultrasonic mode, cleans by utilizing the impact cavitation effect on a ulcerated body part, and can thoroughly perform deep cleaning.

Description

Medical wound purger of closed shank traumatism
Technical Field
The invention relates to the technical field of medical instruments, in particular to a closed medical wound cleaner for leg trauma.
Background
Trauma, external damage to the body or object due to a blow from an external object, impact, or erosion by chemicals, etc. Commonly refers to the injuries of skin, muscle, tendons and bones caused by pounding or falling down. The trauma includes bullet, golden blade, traumatic injury, heavy weight, knuds, falling, or external impact, weapon injury, and skin, flesh, bone and muscle injury caused by insect and animal bite, scald, burn, cold injury, etc.
With the continuous development of society, many areas have started building up, and construction worker can appear the injured condition in the in-process of building up to in summer, people all like to carry out some outdoor exercises such as basketball, badminton, also can appear accidental injury in the motion, and the washing wound is the important link of handling the wound, and effectual washing can effectually get rid of filth, blood clot and piece tissue, reduces the bacterium figure and the kind in wound, reduces the infection rate, reduces the complication. Traditional pouring water is washed, rubber ball washes and piston washing pressure is low, the flow is little, and some bacterium and filth can not all be washed out, especially during field activity or work, is injured easily, and often because the bad environment wound easily receives the pollution washing difficult, if not in time cleaning, the wound is infected easily, and the wound aggravates easily.
When leg trauma is treated, firstly, a wound is cleaned, the skin and the inside of a tissue of the wound are possibly infected by germs in the field environment, the wound needs to be cleaned by using a disinfectant, and the wound needs to be wrapped after the cleaning is finished, so that on one hand, the hemostatic effect is achieved, and on the other hand, the wound is sealed, and the wound is prevented from being injured or infected again by the outside. To complete the debridement of the limb trauma, a great deal of medical materials are needed, the medical materials are difficult to carry in the field, and the debridement of the wound is difficult to complete without related treatment experience in the absence of a good operating environment. Based on this, the applicant designs a closed medical wound cleaner for leg trauma.
Disclosure of Invention
The invention aims to solve the technical problems and provide a closed medical leg trauma wound cleaner.
In order to solve the technical problems, the invention adopts the technical scheme that: a closed medical leg trauma wound cleaner comprises a male head and a female head which are used in a matched mode;
the male head and the female head respectively comprise a semi-annular shell, and each shell comprises a horizontal part and arc parts positioned at two ends of the horizontal part;
a fastening male head is arranged on the surface of the shell, which is butted with the male head, of the male head, a fastening female head is arranged on the surface of the shell, which is butted with the female head, of the female head, and the shells of the male head and the female head are butted to form a closed ring;
the side surface of the shell is provided with a through hole along the length direction, the two sides of the shell are respectively provided with an extension arc plate, and one side of the extension arc plate is inserted into the through hole;
the adjusting assembly is arranged on the horizontal part of the shell of the male head and comprises an adjusting box, an adjusting knob and an oval head, the horizontal part of the shell is provided with a long-strip-shaped through groove communicated with the through hole along the width direction of the horizontal part, the adjusting box is covered at the long-strip-shaped through groove of the horizontal part, two sliding blocks are oppositely arranged in the adjusting box and are respectively connected with two extending arc plates through connecting pieces, the oval head is arranged in the adjusting box through a rotating shaft, the upper end of the rotating shaft extends out of the adjusting box and is connected with the adjusting knob, and the side edges of the two sliding blocks are connected together;
two end faces of the extension arc plate of the male head are respectively provided with an inserting column, and two end faces of the extension arc plate of the female head are respectively provided with an inserting hole matched with the inserting column;
an upper air bag is arranged at the position, close to the outer side, of the inner arc surface of the extension arc plate of the male head, a lower air bag is arranged at the position, close to the outer side, of the inner arc surface of the extension arc plate of the female head, the upper air bag and the lower air bag are semi-annular air bags, and after the male head is in butt joint with the female head, the upper air bag and the lower air bag in an inflated state form a closed circular ring;
a medicine injection channel is arranged on the shell of the male head, a liquid drainage channel is arranged on the shell of the female head, and a valve is arranged at the outlet of the liquid drainage channel;
the inner cambered surfaces of the shells of the male head and the female head are provided with ultrasonic generators.
The closed medical leg trauma wound cleaner is further optimized as follows: arc-shaped limiting grooves are formed in the centers of the opposite side faces of the two sliding blocks.
The closed medical leg trauma wound cleaner is further optimized as follows: and the shells of the male head and the female head are respectively provided with a miniature air pump and a storage battery, and an inflation inlet of the miniature air pump is connected with the two air bags through a three-way pipe.
The closed medical leg trauma wound cleaner is further optimized as follows: ultraviolet disinfection lamps are arranged on the inner arc surfaces of the shells of the male head and the female head.
The closed medical leg trauma wound cleaner is further optimized as follows: a medicine ejector is embedded in the shell of the male head, a medicine outlet of the medicine ejector is connected with the spray head through a hose, and a medicine feeding hole communicated with a medicine storage cavity of the medicine ejector is formed in the outer arc surface of the shell.
Advantageous effects
The wound cleaning device can complete wound cleaning and temporary protection of limb trauma, can seal a wound area by matching the air bags of the male head and the female head, then fills debridement liquid medicine into the sealed cavity to ensure that a trauma wound is completely immersed in the debridement liquid medicine, then forms strong cavitation effect in the liquid medicine in an ultrasonic mode, cleans by utilizing impact cavitation effect on a ulcerated organism part, can thoroughly perform deep cleaning, and simultaneously only causes cell membrane rupture of necrotic tissues due to the ultrasonic cavitation effect because of difference of tensile strength of the necrotic tissues and normal tissues, removes the necrotic tissues and fibrin deposited on the surface of the wound, and has no damage effect on the normal tissues and new granulation tissues. After the debridement work is finished, the liquid medicine is discharged out of the closed cavity, then the ultraviolet disinfection lamp is turned on, and the cleanness in the cavity is kept, so that the patient can be conveniently transported to a hospital for subsequent treatment.
Drawings
FIG. 1 is a schematic structural diagram of a wound cleanser in an embodiment;
FIG. 2 is a schematic structural diagram of a male head of the wound cleanser in the embodiment;
FIG. 3 is a schematic diagram showing the positional relationship between the male housing and the extended arc plate (in the expanded state) of the wound washer in accordance with the embodiment;
FIG. 4 is a schematic diagram showing the relationship between the position of the male housing and the position of the extended arc plate (retracted state) of the wound washer in the embodiment;
FIG. 5 is a schematic structural diagram of a male housing of the wound cleanser in the embodiment;
FIG. 6 is a schematic diagram of the position relationship between the medicine injector and the housing of the wound washer in the embodiment;
FIG. 7 is a schematic structural view of a male extended arc plate of the wound washer in the embodiment in a contracted state;
FIG. 8 is a schematic structural view of a male extended arc plate of the wound washer in an expanded state according to the embodiment;
FIG. 9 is a schematic structural diagram of an adjusting assembly of the wound washer in the embodiment;
the labels in the figure are: 1. male head, 2, female head, 3, shell, 4, through hole, 5, extension arc plate, 6, upper air bag, 7, lower air bag, 9, ultrasonic generator, 10, snap male head, 11, snap female head, 12, adjusting box, 13, adjusting knob, 14, oval head, 15, slider, 16, spray head, 17, medicine injector, 18, reset spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in the figure: a closed medical leg trauma wound cleaner comprises a male head 1 and a female head 2 which are used in a matched mode. Male head 1 and female head 2 all include semi-annular casing 3, and casing 3 includes horizontal part and the arc portion that is located the horizontal part both ends. The shell 3 of the male head 1 and the shell 3 of the female head 2 are butted to form a closed ring. A male buckle head 10 is arranged on the surface of the shell 3, which is butted with the male head 1 and the female head 2, and a female buckle head 11 is arranged on the surface of the shell 3, which is butted with the male head 1 and the female head 2. Through mutually supporting of the public head 10 of buckle and the female head 11 of buckle, can be in the same place public head 1 and female first 2 fastenings, the structural style that can realize this purpose in prior art wantonly can be chooseed for use to the concrete form and the structure of the public head 10 of buckle and the female head 11 of buckle.
The side of casing 3 is provided with through-hole 4 along its arc direction, and the both sides of casing 3 are provided with extension arc board 5 respectively, and one side of extending arc board 5 inserts and sets up in through-hole 4. The position that the intrados of the extension arc 5 of public head 1 is close to the outside is provided with gasbag 6, and the position that the intrados of the extension arc 5 of female head 2 is close to the outside is provided with down gasbag 7, goes up gasbag 6 and lower gasbag 7 and is the semicircular gasbag, and public head 1 and female head 2 dock the back, and the last gasbag 6 and the lower gasbag 7 of gas filled state form the confined ring.
The shells of the male head 1 and the female head 2 are provided with inflation ports communicated with the air bags, and the air bags can be inflated through the inflation ports.
The length of the extension arc plate 5 extending out of one side of the shell 3 can be adjusted by drawing the extension arc plate 5, namely, the distance between two upper air bags or two lower air bags is adjusted, the adjustment is mainly carried out according to the area size of a wound, and the cavity between the two air bags is made to be a little as possible on the premise that the wound can be completely covered, so that the adding amount of liquid medicine can be reduced, the cost can be saved, the liquid adding time can be shortened, and the debridement work can be completed as soon as possible.
In order to realize the synchronous regulation of the extension arc plates 5 on the male head 1 and the female head 2, two end faces of the extension arc plate 5 of the male head 1 are respectively provided with an insertion column, and two end faces of the extension arc plate 5 of the female head 2 are respectively provided with an insertion hole matched with the insertion column for use. Two end faces of the extension arc plate 5 of the female head 2 are respectively provided with a jack matched with the inserted column. After the male head 1 and the female head 2 are butted together, the inserting column of the male head 1 is just inserted into the inserting hole of the female head 2, and at the moment, when the extending arc plate 5 of the male head 1 is pulled, the extending arc plate 5 of the female head 2 can be driven to move at the same time.
In order to facilitate adjustment, an adjusting assembly is arranged on the horizontal portion of the shell 3 of the male head 1, the adjusting assembly comprises an adjusting box 12, an adjusting knob 13 and an oval head 14, a long strip-shaped through groove communicated with the through hole 4 is formed in the horizontal portion of the shell 3 along the width direction of the horizontal portion, the adjusting box 12 is covered on the long strip-shaped through groove of the horizontal portion, two sliding blocks 15 are oppositely arranged in the adjusting box 12, the two sliding blocks 15 are respectively connected with the two extending arc plates 5 through connecting pieces, the oval head 14 is arranged in the adjusting box 12 through a rotating shaft, the upper end of the rotating shaft extends out of the adjusting box 12 to be connected with the adjusting knob 13, the side edges of the two sliding blocks 15 are connected together through a return spring 18, and arc-.
The adjusting structure can realize the conversion of two gears, namely the conversion between the initial gear and the extension gear, when the length direction of the oval head 14 is perpendicular to the connecting line between the two sliding blocks 15, the two sliding blocks 15 are at the initial position, most of the plate bodies of the extension arc plate 5 are positioned in the through hole 4, when the adjusting knob 13 is rotated, the oval head 14 is driven to rotate, when the two ends of the oval head 14 slide into the arc-shaped limiting grooves respectively, the connecting line between the length direction of the oval head 14 and the two sliding blocks 15 is parallel to each other, in the rotating process, the two sliding blocks 15 are gradually spread, and the sliding blocks 15 drive the extension arc plate 5 to move, so that the two extension arc plates 5 are far away. When the use is finished and the recovery is needed, the adjusting knob 13 is rotated again to slide the two ends of the oval head 14 out of the arc-shaped limiting grooves, and the positions of the two sliding blocks 15 are restored to the original state under the action of the return spring 18.
Be provided with the medicine injection passageway on the casing 3 of public head 1, be provided with the flowing back passageway on the casing 3 of female head 2, the exit of flowing back passageway is provided with the valve. The inner arc surface of the shell 3 of the female head 2 is provided with an ultrasonic generator 9.
The debridement liquid medicine can be injected into a cavity formed between the upper air bag 6 and the lower air bag 7 through the medicine injection channel, then the ultrasonic generator 9 is started, the ultrasonic wave forms a strong cavitation effect in the liquid medicine, and the debridement liquid medicine is cleaned by using the impact cavitation effect on the ulcerated body part. After the cleaning is finished, the valve is opened, and the liquid medicine is discharged out of the cavity.
The inner arc surfaces of the shells 3 of the male head 1 and the female head 2 are respectively provided with an ultraviolet disinfection lamp, after debridement is finished, the ultraviolet disinfection lamps are turned on to keep cleanness in the cavity, and then the patient is transferred and treated as soon as possible.
The shell 3 of the male head 1 and the shell 3 of the female head 2 are respectively provided with a miniature air pump and a storage battery, the pipeline of the inflation inlet of the miniature air pump on the male head 1 is connected with the two upper air bags 6 and is provided with a corresponding adjusting valve, the inflation in the upper air bags 6 can be controlled, and the pipeline of the inflation inlet of the miniature air pump on the female head 2 is connected with the two lower air bags 7.
The upper air bag 6 and the lower air bag 7 are inflated rapidly by the WeChat air pump, a closed cavity is established rapidly, then liquid medicine is injected, and ultrasonic-assisted debridement is carried out.
In order to further enhance the debridement effect, a medicine ejector 17 is embedded in the shell 3 of the male head 1, a medicine outlet of the medicine ejector 17 is connected with a spray head 18 through a hose, and a medicine feeding hole communicated with a medicine storage cavity of the medicine ejector 17 is formed in the outer arc surface of the shell 3. The spray head 18 is operated manually to face the wound of a patient, the wound is impacted and cleaned by the aid of the spraying force, and then ultrasonic-assisted debridement is carried out, so that foreign matters adhered to the wound can be removed firstly by the method, and debridement effect is better.
The use method of the wound cleaning device in the embodiment comprises the following steps: if the lower leg of a patient has an external wound surface, the external wound surface is positioned at the front part of the lower leg, the patient is in a lying posture, then the female head is placed at the position, corresponding to the lower part of the lower leg, of a wound, the male head is butted with the female head, the length of the extension arc plate extending out of one side of the shell is adjusted, then the upper air bag and the lower air bag are inflated, a circular ring is formed after the air bags and the lower air bag are inflated, the inner annular surface of the circular ring is extruded with the leg of the patient to realize sealing, a relatively closed cavity is formed, then debridement liquid medicine is injected into the cavity, then an ultrasonic generator is started, a strong cavitation effect is formed in the liquid medicine by utilizing ultrasonic waves, and the patient is. After the cleaning is finished, the valve is opened to discharge the liquid medicine. The ultraviolet disinfection lamp is turned on to keep the cavity clean, and then the patient is transferred as soon as possible.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims (5)

1. A medical wound purger of closed leg trauma which characterized in that: comprises a male head (1) and a female head (2) which are matched for use;
the male head (1) and the female head (2) both comprise semi-annular shells (3), and each shell (3) comprises a horizontal part and arc parts positioned at two ends of the horizontal part;
a fastening male head (10) is arranged on the surface of the shell (3) in butt joint of the male head (1) and the female head (2), a fastening female head (11) is arranged on the surface of the shell (3) in butt joint of the female head (2) and the male head (1), and the shell (3) of the male head (1) and the female head (2) forms a closed ring shape after butt joint;
a through hole (4) is formed in the side face of the shell (3) along the length direction of the shell, extension arc plates (5) are respectively arranged on two sides of the shell (3), and one side of each extension arc plate (5) is inserted into the through hole (4);
the horizontal part of the shell (3) of the male head (1) is provided with an adjusting assembly, the adjusting assembly comprises an adjusting box (12), an adjusting knob (13) and an oval head (14), the horizontal part of the shell (3) is provided with a strip-shaped through groove communicated with the through hole (4) along the width direction of the horizontal part, the adjusting box (12) is covered at the strip-shaped through groove of the horizontal part, two sliding blocks (15) are oppositely arranged in the adjusting box (12), the two sliding blocks (15) are respectively connected with the two extension arc plates (5) through connecting sheets, the oval head (14) is arranged in the adjusting box (12) through a rotating shaft, the upper end of the rotating shaft extends out of the adjusting box (12) and is connected with the adjusting knob (13), and the side edges of the two sliding blocks (15) are connected together through a return;
two end faces of the extension arc plate (5) of the male head (1) are respectively provided with an inserting column, and two end faces of the extension arc plate (5) of the female head (2) are respectively provided with an inserting hole matched with the inserting column;
an upper air bag (6) is arranged at the position, close to the outer side, of the inner arc surface of the extension arc plate (5) of the male head (1), a lower air bag (7) is arranged at the position, close to the outer side, of the inner arc surface of the extension arc plate (5) of the female head (2), the upper air bag (6) and the lower air bag (7) are both semi-annular air bags, and after the male head (1) and the female head (2) are butted, the upper air bag (6) and the lower air bag (7) in an inflated state form a closed circular ring;
a medicine injection channel is arranged on the shell (3) of the male head (1), a liquid discharge channel is arranged on the shell (3) of the female head (2), and a valve is arranged at the outlet of the liquid discharge channel;
the inner cambered surfaces of the shells (3) of the male head (1) and the female head (2) are provided with ultrasonic generators (9).
2. The closed medical leg trauma wound cleanser of claim 1, wherein: arc-shaped limiting grooves are formed in the centers of the opposite side surfaces of the two sliding blocks (15).
3. The closed medical leg trauma wound cleanser of claim 1, wherein: a miniature air pump and a storage battery are respectively arranged on the shells (3) of the male head (1) and the female head (2), and an inflation inlet of the miniature air pump is connected with the two air bags through a three-way pipe.
4. The closed medical leg trauma wound cleanser of claim 1, wherein: ultraviolet disinfection lamps are arranged on the inner arc surfaces of the shell (3) of the male head (1) and the female head (2).
5. The closed medical leg trauma wound cleanser of claim 1, wherein: a medicine ejector (17) is embedded in the shell (3) of the male head (1), a medicine outlet of the medicine ejector (17) is connected with the spray head (16) through a hose, and a medicine feeding hole communicated with a medicine storage cavity of the medicine ejector (17) is formed in the outer arc surface of the shell (3).
CN202010849175.5A 2020-08-21 2020-08-21 Medical wound purger of closed shank traumatism Active CN111991639B (en)

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CN113262345A (en) * 2021-05-26 2021-08-17 南通大学 Wound cleaning device for general surgery department

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CN207323783U (en) * 2017-01-17 2018-05-08 韦海燕 A kind of nursing section wound of limbs cleaning device
CN208741619U (en) * 2017-10-20 2019-04-16 中山大学附属第一医院 Cleaning device
CN209332855U (en) * 2018-04-09 2019-09-03 中国人民解放军联勤保障部队第九二六医院 A kind of limb wounds closed type pulse lavage protective cover
CN208877078U (en) * 2018-05-22 2019-05-21 兰州大学第二医院 A kind of Patients with Big Area Burn Multifunctional protective shield
CN209422121U (en) * 2018-12-24 2019-09-24 黄煜 A kind of submergence of new medical four limbs part and protective device
CN210644715U (en) * 2019-03-08 2020-06-02 贵航安顺医院 Wound cleaning device for general surgery department
CN210131175U (en) * 2019-03-27 2020-03-10 陈海湛 Limb canine injury debridement machine
CN210186153U (en) * 2019-05-30 2020-03-27 张秀莉 General surgery department flushing device convenient to adjust flushing area
CN110064080A (en) * 2019-05-31 2019-07-30 中国人民解放军陆军军医大学第一附属医院 Device is used in leg drainage
CN110237340A (en) * 2019-07-20 2019-09-17 孙悦 A kind of postoperative cleaning and sterilizing mechanism of foreskin
CN110292672A (en) * 2019-07-26 2019-10-01 吴军 A kind of anti-hydrops formula wound irrigation syringe of department of general surgery
CN211068351U (en) * 2019-10-09 2020-07-24 文燕 Wound purger is used in orthopedics nursing
CN110833473A (en) * 2019-11-29 2020-02-25 梁韦巍 Isolation device for treating burning loss of surface layer of limb

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN113262345A (en) * 2021-05-26 2021-08-17 南通大学 Wound cleaning device for general surgery department

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