CN115054763A - Debridement equipment for general surgery department operation - Google Patents

Debridement equipment for general surgery department operation Download PDF

Info

Publication number
CN115054763A
CN115054763A CN202210674385.4A CN202210674385A CN115054763A CN 115054763 A CN115054763 A CN 115054763A CN 202210674385 A CN202210674385 A CN 202210674385A CN 115054763 A CN115054763 A CN 115054763A
Authority
CN
China
Prior art keywords
liquid
wall
liquid suction
general surgery
cylinder
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.)
Withdrawn
Application number
CN202210674385.4A
Other languages
Chinese (zh)
Inventor
郭俊强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan university huaihe hospital
Original Assignee
Henan university huaihe hospital
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan university huaihe hospital filed Critical Henan university huaihe hospital
Priority to CN202210674385.4A priority Critical patent/CN115054763A/en
Publication of CN115054763A publication Critical patent/CN115054763A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
    • A61M1/774—Handpieces specially adapted for providing suction as well as irrigation, either simultaneously or independently
    • 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
    • A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
    • 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
    • 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
    • A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating

Abstract

The invention discloses a debridement device for general surgery department operations, and belongs to the technical field of medical instruments. This clear equipment of creating of department of general surgery operation includes: the liquid suction device comprises a liquid suction barrel; the liquid discharge device comprises a fixing ring and a plurality of liquid discharge barrels, the inner wall of the fixing ring is fixed in the middle of the liquid suction barrel, the fixing ring is uniformly and fixedly connected with the plurality of liquid discharge barrels around the center of the fixing ring, the liquid outlet end of each liquid discharge barrel faces the liquid inlet end of the liquid suction barrel, and the liquid outlet end of each liquid discharge barrel is close to the outer wall of the liquid suction barrel. The debridement equipment for general surgery provided by the invention reduces the pain of the patient caused by the impact of the cleaning liquid when the cleaning liquid is directly sprayed to the affected part of the patient, and the cleaning liquid is closer to the lower end of the liquid suction tube, so that the diffusion range is larger, the contact area between the cleaning liquid and the affected part of the patient can be increased, the cleaning effect is improved, a doctor does not need to frequently replace a cleaning spray head in the using process, and the operation time is saved.

Description

Debridement equipment for general surgery department operation
Technical Field
The invention relates to the technical field of medical instruments, in particular to a debridement device for general surgery department operations.
Background
Debridement is an operative procedure that uses surgical procedures to remove foreign matter from an open wound, to remove necrotic, devitalized or severely contaminated tissue, to suture the wound, to minimize contamination or even to clean the wound, to achieve a first-stage healing, and to facilitate the recovery of the function and morphology of the injured part.
When the wound surface is cleaned and disinfected, the sterile dressing is selected to cover the wound surface, the skin around the wound surface is cleaned, hairs are removed, oil dirt is removed by gasoline, then the wound surface is cleaned by soap water, and finally the wound surface is cleaned by distilled water. The wound surface is cleaned after the surrounding skin is cleaned. The solution is simply washed by normal saline, then washed by 1 percent hydrogen peroxide, and then repeatedly washed by a large amount of normal saline. The skin is disinfected after the wound surface is washed, and the conventional iodoform (iodophor) disinfectant has small irritation to the skin and can be used for washing in the wound surface.
Because various cleaning solutions need to be frequently used in the process of cleaning the wound surface, generally, one cleaning solution corresponds to one cleaning device and one spray head, so that doctors need to frequently replace the corresponding cleaning solution spray head to wash the wound for multiple times, and the process also needs the auxiliary cooperation of multiple persons to deliver the cleaning solution to the doctors, which not only consumes manpower, but also delays the treatment time in the process of delivering the cleaning solution.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide a debridement device for general surgery.
The invention provides a debridement device for general surgery, which comprises: the liquid suction device comprises a liquid suction barrel; the liquid discharge device comprises a fixing ring and a plurality of liquid discharge barrels, the inner wall of the fixing ring is fixed in the middle of the liquid suction barrel, the fixing ring is uniformly and fixedly connected with the plurality of liquid discharge barrels around the center of the fixing ring, the liquid outlet end of each liquid discharge barrel faces the liquid inlet end of the liquid suction barrel, and the liquid outlet end of each liquid discharge barrel is close to the outer wall of the liquid suction barrel.
Preferably, the debridement equipment for general surgery department still includes the inching device that is used for controlling each flowing back section of thick bamboo break-make, inching device includes ring gear, motor, slider and semicircle board, the outside face of ring gear fixed connection imbibition section of thick bamboo, ring gear electric connection gear, the gear is fixed on the output shaft of motor, motor lateral wall fixed connection slider, slider sliding connection encircles the spout that imbibition section of thick bamboo outer wall was equipped with, and the diapire of motor passes through connecting rod fixed connection semicircle board for the motor rotates the in-process, and the arc surface of semicircle board can stir the normally closed valve that sets up on each flowing back section of thick bamboo.
Preferably, the normally closed valve includes diaphragm, swash plate, tension spring and two fixed blocks, two fixed blocks are fixed in the same cross-sectional position of drainage barrel inner wall, and the opposite face of two fixed blocks all is equipped with the chute, and the chute extends drainage barrel one side outer wall, and two chutes are the both edges of sliding connection swash plate respectively, the tip of the upper end fixed connection diaphragm of swash plate, tension spring's one end is connected to the lower surface of diaphragm, and drainage barrel's outer wall is connected to tension spring's one end, and the lower surface of diaphragm can butt with the arc surface of semicircle board.
Preferably, the liquid outlet end of the liquid suction barrel is communicated with the liquid inlet end of the pump body, and the liquid outlet end of the pump body is communicated with the waste liquid barrel.
Preferably, the outer wall of the liquid outlet end of the liquid suction barrel is provided with a holding part which is convenient for hands to hold.
Preferably, the outer wall of the liquid outlet end of the liquid suction barrel is provided with a click button for controlling the motor to rotate forward and backward.
Preferably, the diameter of the outer wall of the liquid inlet end of the liquid suction barrel is gradually increased towards the direction close to the fixing ring.
Preferably, the groove walls of the two chutes are provided with sealing strips.
Compared with the prior art, the invention has the beneficial effects that: when a doctor uses the debridement equipment for general surgery to debride the affected part of a patient, each liquid discharge cylinder corresponds to different cleaning liquids, the doctor holds the upper end of a liquid suction cylinder by hand, the lower end of the liquid suction cylinder is close to the affected part, meanwhile, the cleaning liquid flows out from one corresponding liquid discharge cylinder, the cleaning liquid flows out from the liquid discharge cylinder to the outer wall of the liquid suction cylinder firstly, then the cleaning liquid is subjected to the action of gravity and gradually approaches to the liquid inlet end of the liquid suction cylinder and is diffused, pain brought to the patient by impact of the cleaning liquid when the cleaning liquid is directly sprayed to the affected part of the patient is reduced, the diffusion range is larger as the cleaning liquid approaches to the lower end of the liquid suction cylinder, the contact area between the cleaning liquid and the affected part of the patient can be increased, the cleaning effect is improved, the doctor does not need to frequently replace a cleaning nozzle in the using process, the operation time is saved, and only the lower end of the liquid suction cylinder approaches to the affected part of the patient, the problem that the sight of the doctor is blocked by the liquid discharge cylinders is avoided, the cleaning process is more convenient.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
fig. 4 is a partial enlarged view of fig. 3 of the present invention.
Description of reference numerals:
1. the automatic liquid discharging device comprises a liquid suction cylinder, 2 fixing rings, 3 liquid discharging cylinders, 4 gear rings, 5 gears, 6 motors, 7 sliding blocks, 8 semicircular plates, 9 sliding grooves, 10 transverse plates, 11 inclined plates, 12 tension springs, 13 fixing blocks, 14 sliding grooves and 15 inching buttons.
Detailed Description
The following detailed description of specific embodiments of the invention is provided, but it should be understood that the scope of the invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The invention provides a debridement device for general surgery, which comprises a liquid suction device and a liquid discharge device as shown in figure 1, wherein the liquid suction device comprises a liquid suction barrel 1; the drainage device comprises a fixing ring 2 and a plurality of drainage cylinders 3, the inner wall of the fixing ring 2 is fixed at the middle part of the liquid suction cylinder 1, the fixing ring 2 is uniformly and fixedly connected with the plurality of drainage cylinders 3 around the center of the fixing ring, the liquid outlet end of each drainage cylinder 3 faces the liquid inlet end of the liquid suction cylinder 1, and the liquid outlet end of each drainage cylinder 3 is close to the outer wall of the liquid suction cylinder 1.
When a doctor uses the debridement equipment for general surgery to debride the affected part of a patient, each drainage cylinder 3 corresponds to different cleaning liquids, the doctor holds the upper end of a liquid suction cylinder 1 by hand, the lower end of the liquid suction cylinder 1 is close to the affected part, meanwhile, the cleaning liquid flows out from the corresponding drainage cylinder 3, the cleaning liquid flows out from the drainage cylinder 3 to the outer wall of the liquid suction cylinder 1 firstly, then the cleaning liquid is gradually close to and diffused at the liquid inlet end of the liquid suction cylinder 1 under the action of gravity, the pain of the patient caused by the impact of the cleaning liquid when the cleaning liquid is directly sprayed to the affected part of the patient is reduced, the cleaning liquid is closer to the lower end of the liquid suction cylinder 1, the diffusion range is larger, the contact area between the cleaning liquid and the affected part of the patient can be increased, the cleaning effect is improved, the doctor does not need to frequently replace a cleaning nozzle in the using process, the operation time is saved, and only the lower end of the liquid suction cylinder 1 is close to the affected part of the patient, the problem that the sight of a doctor is blocked by a plurality of drainage cylinders 3 is avoided, and the cleaning process is more convenient.
Preferably, as shown in fig. 1-2, the debridement apparatus for general surgery department operation further includes a jog device for controlling on/off of each drainage cylinder 3, the jog device includes a gear ring 4, a gear 5, a motor 6, a slider 7 and a semicircular plate 8, the gear ring 4 is fixedly connected to the outer side surface of the drainage cylinder 1, the gear ring 4 is electrically connected to the gear 5, the gear 5 is fixed to the output shaft of the motor 6, the side wall of the motor 6 is fixedly connected to the slider 7, the slider 7 is slidably connected to a sliding groove 9 formed around the outer wall of the drainage cylinder 1, and the bottom wall of the motor 6 is fixedly connected to the semicircular plate 8 through a connecting rod, so that during the rotation of the motor 6, the arc surface of the semicircular plate 8 can toggle the normally-closed valve arranged on each drainage cylinder 3.
The motor 6 is positive and negative to rotate and can drive the gear 5 to mesh the gear ring 4, the slider 7 drives the motor 6 to rotate around the sliding groove 9, the slider 7 is preferably a T-shaped slider, the sliding groove 9 is preferably a T-shaped sliding groove, and in the rotating process of the semicircular plate 8, the high point position and the bottom point position of the arc surface of the semicircular plate complete the valve opening control of a normally-closed valve, so that the flow of the corresponding liquid discharge cylinder 3 is adjusted.
Preferably, as shown in fig. 1-2-3-4, the normally-closed valve includes a transverse plate 10, an inclined plate 11, a tension spring 12 and two fixed blocks 13, the two fixed blocks 13 are fixed at the same cross-sectional position of the inner wall of the drainage barrel 3, opposite surfaces of the two fixed blocks 13 are both provided with chutes 14, the chutes 14 extend out of the outer wall of one side of the drainage barrel 3, the two chutes 14 are respectively slidably connected to two edges of the inclined plate 11, the upper end of the inclined plate 11 is fixedly connected to the end of the transverse plate 10, the lower surface of the transverse plate 10 is connected to one end of the tension spring 12, one end of the tension spring 12 is connected to the outer wall of the drainage barrel 3, and the lower surface of the transverse plate 10 can abut against the arc surface of the semicircular plate 8.
The fixing block 13 limits the circular cavity of the liquid discharge cylinder 3 into a long cavity, in order to enable the inclined plate 11 to better slide and realize better sealing effect on the liquid discharge cylinder 3, when the semicircular plate 8 does not contact the transverse plate 10, the transverse plate 10 is under the action of the tension spring 12, so that the transverse plate 10 has the tendency of moving downwards, the lower end of the inclined plate 11 abuts against the inner wall of the liquid discharge cylinder 3, and the normally closed state of a normally closed valve is realized; when the arc surface rising section of the semi-circular plate 8 abuts against the lower surface of the transverse plate 10, the transverse plate 10 is moved upwards, the transverse plate 10 is also moved towards the axial direction close to the liquid suction cylinder 1 due to the fact that the inclined plate 11 is fixedly connected with the transverse plate 10 and the inclined plate 11 is connected with the inclined groove 14 in a sliding mode, the transverse plate 10 pulls the inclined plate 11 to slide, the normally closed valve is opened, and the opening degree is gradually increased; when the arc surface descending section of the semi-circular plate 8 abuts against the lower surface of the transverse plate 10, the opening of the normally closed valve is gradually reduced until the normally closed valve is closed, which is contrary to the principle.
Preferably, the liquid outlet end of the liquid suction barrel 1 is communicated with the liquid inlet end of the pump body, and the liquid outlet end of the pump body is communicated with the waste liquid barrel.
Preferably, the outer wall of the liquid outlet end of the liquid suction barrel 1 is provided with a holding part which is convenient for hands to hold.
Preferably, as shown in fig. 1, a click button 15 for controlling the forward and reverse rotation of the motor 6 is arranged on the outer wall of the liquid outlet end of the liquid suction barrel 1.
The motor 6 and the inching button 15 are both electrically connected with the microcontroller, and buttons for enabling the motor 6 to rotate leftwards and rightwards are arranged on the inching button 15.
Preferably, the diameter of the outer wall of the liquid inlet end of the liquid suction barrel 1 is gradually increased towards the direction close to the fixing ring 2 as shown in fig. 1.
Aim at avoids the feed liquor end of a liquid suction tube 1 can get into the wound gap of patient affected part better, reduces the possibility that doctor's sight is sheltered from.
Preferably, sealing strips are arranged on the walls of the two chutes 14 to prevent water leakage.
The use method of the debridement equipment for general surgery department operation of the invention is as follows:
firstly, the debridement equipment for general surgery department is powered on, the pump body is started, and the liquid discharge cylinders 3 are respectively communicated with corresponding cleaning liquid; then, a doctor holds the hand-held part with hands, the liquid inlet end of the liquid suction barrel 1 is close to the affected part of the patient, and the forefinger and the thumb respectively correspond to buttons for controlling the motor 6 to rotate leftwards and rightwards; finally, the doctor moves the liquid suction cylinder 1, presses the jog button 15 with fingers, the motor 6 drives the semicircular plate 8 to abut against the transverse plate 10 on the corresponding liquid discharge cylinder 3, the cleaning liquid flows out, and the liquid suction cylinder 1 sucks the cleaned liquid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A debridement apparatus for general surgery, comprising:
the liquid suction device comprises a liquid suction cylinder (1);
the liquid discharge device comprises a fixing ring (2) and a plurality of liquid discharge cylinders (3), wherein the inner wall of the fixing ring (2) is fixed at the middle part of the liquid suction cylinder (1), the fixing ring (2) is uniformly and fixedly connected with the plurality of liquid discharge cylinders (3) around the center of the fixing ring, the liquid outlet end of each liquid discharge cylinder (3) faces the liquid inlet end of the liquid suction cylinder (1), and the liquid outlet end of each liquid discharge cylinder (3) is close to the outer wall of the liquid suction cylinder (1).
2. The debridement apparatus for general surgery according to claim 1, further comprising a jog device for controlling the on-off of each drainage cylinder (3), the inching device comprises a gear ring (4), a gear (5), a motor (6), a slide block (7) and a semicircular plate (8), the gear ring (4) is fixedly connected with the outer side surface of the liquid suction cylinder (1), the gear ring (4) is electrically connected with the gear (5), the gear (5) is fixed on the output shaft of the motor (6), the side wall of the motor (6) is fixedly connected with the sliding block (7), the sliding block (7) is slidably connected with the sliding groove (9) which is arranged around the outer wall of the liquid suction cylinder (1), the bottom wall of the motor (6) is fixedly connected with the semicircular plate (8) through the connecting rod, so that the arc surface of the semicircular plate (8) can stir the normally closed valves arranged on the liquid discharge cylinders (3) in the rotating process of the motor (6).
3. The debridement equipment for general surgery department according to claim 2, wherein the normally-closed valve comprises a transverse plate (10), an inclined plate (11), a tension spring (12) and two fixed blocks (13), the two fixed blocks (13) are fixed on the same cross section position of the inner wall of the drainage cylinder (3), inclined grooves (14) are arranged on the opposite surfaces of the two fixed blocks (13), the inclined grooves (14) extend out of the outer wall of one side of the drainage cylinder (3), the two inclined grooves (14) are respectively connected with the two edges of the inclined plate (11) in a sliding manner, the upper end of the inclined plate (11) is fixedly connected with the end part of the transverse plate (10), the lower surface of the transverse plate (10) is connected with one end of the tension spring (12), one end of the tension spring (12) is connected with the outer wall of the drainage cylinder (3), and the lower surface of the transverse plate (10) can be abutted against the arc surface of the semicircular plate (8).
4. The debridement apparatus for general surgery department according to claim 1, wherein a liquid outlet end of the liquid suction barrel (1) is communicated with a liquid inlet end of the pump body, and a liquid outlet end of the pump body is communicated with the waste liquid barrel.
5. The debridement equipment for general surgery department according to claim 1, wherein the outer wall of the liquid outlet end of the liquid suction barrel (1) is provided with a holding part which is convenient for a human hand to hold.
6. The debridement equipment for general surgery operations according to claim 1, characterized in that the outer wall of the liquid outlet end of the liquid suction barrel (1) is provided with a inching button (15) for controlling the forward and reverse rotation of the motor (6).
7. The debridement apparatus for general surgery according to claim 1, wherein the diameter of the outer wall of the liquid inlet end of the liquid suction barrel (1) is gradually increased towards the direction close to the fixing ring (2).
8. The debridement apparatus for general surgery according to claim 3, characterized in that the walls of the two chutes (14) are provided with sealing strips.
CN202210674385.4A 2022-06-15 2022-06-15 Debridement equipment for general surgery department operation Withdrawn CN115054763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210674385.4A CN115054763A (en) 2022-06-15 2022-06-15 Debridement equipment for general surgery department operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210674385.4A CN115054763A (en) 2022-06-15 2022-06-15 Debridement equipment for general surgery department operation

Publications (1)

Publication Number Publication Date
CN115054763A true CN115054763A (en) 2022-09-16

Family

ID=83200554

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210674385.4A Withdrawn CN115054763A (en) 2022-06-15 2022-06-15 Debridement equipment for general surgery department operation

Country Status (1)

Country Link
CN (1) CN115054763A (en)

Similar Documents

Publication Publication Date Title
RU2371204C2 (en) Device and method of wound flushing
CN108114337B (en) Debridement and disinfection device for emergency surgery patients
JP2008029659A (en) Electric toothbrush and oral cavity cleaning device having the same
CN105342545B (en) Hysteroscope
CN115054763A (en) Debridement equipment for general surgery department operation
JP2002065806A (en) Medical washing and suction device
CN209662314U (en) A kind of flushing aspirator
CN111529088B (en) Combined debridement nursing device for operating room nursing
CN109590270A (en) A kind of medical equipment cleaning sterilizing device
CN113069066A (en) Cleaning and sterilizing device of front rhinoscope for ear-nose-throat examination
CN215134568U (en) Debridement device for general surgery department
US20180311021A1 (en) Dental cleaning instrument
CN211132410U (en) Wound cleaning device for surgery
CN113082345A (en) Wound treatment device for skin surgery
CN210750567U (en) Hand-held dressing change debridement brush
CN214129736U (en) Wound cleaning device for orthopedics department
CN215780425U (en) Orthopedic wound cleaning device
CN205867199U (en) Wound belt cleaning device of department of general surgery
CN219148763U (en) Adjustable debridement device
CN218391767U (en) Wound surface flusher
CN214807332U (en) Flushing device for orthopedics
CN216168980U (en) Enzyme liquid watering can is used in cleaning of medical instrument
CN216169332U (en) Sleeve type suction device head with two functions of flushing and sucking
CN219021666U (en) Sewage collection and treatment device of movable dental unit
CN116196186B (en) Debridement device for general surgery department

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20220916

WW01 Invention patent application withdrawn after publication