CN112263300A - Synchronous incongruous operating means of disposable titanium clamp - Google Patents
Synchronous incongruous operating means of disposable titanium clamp Download PDFInfo
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- CN112263300A CN112263300A CN202011089443.4A CN202011089443A CN112263300A CN 112263300 A CN112263300 A CN 112263300A CN 202011089443 A CN202011089443 A CN 202011089443A CN 112263300 A CN112263300 A CN 112263300A
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- titanium clamp
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/128—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips
- A61B17/1285—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips for minimally invasive surgery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
- A61B17/1222—Packages or dispensers therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00287—Bags for minimally invasive surgery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for haemostasis, for prevention of bleeding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a disposable titanium clamp synchronous and anisotropic operating device which comprises a titanium clamp body, wherein a synchronous and anisotropic gear set is fixedly installed in the titanium clamp body, the bottom end of the titanium clamp body is fixedly connected with a handle, and a pressing handle is installed at the bottom end of the titanium clamp body and is connected with the synchronous and anisotropic gear set. According to the invention, the hose can be connected through the miniature air pump in the box body, the hose can generate suction force during operation, the wound at the chuck can be cleaned, polyp cut off during operation of the chuck or blood overflowing from the wound can be sucked into the box body for collection, the cut-off polyp and blood can be prevented from being accumulated at the wound, clamping hemostasis and other operations are not easy to occur, the box body can be conveniently mounted or dismounted on the surface of the titanium clamp body, the box body and the hose can be conveniently dismounted for cleaning and disinfection, the polyp and blood accommodated in the box body can be more favorably treated, the cleaning device can be recycled for multiple times, and the use cost is reduced.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a synchronous and anisotropic operating device for disposable titanium forceps.
Background
In the surgical operation work, common endoscopes, gastroscopes and enteroscopes are used for observing the conditions inside intestinal tracts and symptoms such as polyps appearing inside the intestinal tracts in a shuttling mode in the human intestinal tracts so as to be matched with the surgical operation work, along with the continuous evolution of an endoscope minimally invasive technology, the titanium clamp plays an important role in the treatment, and the titanium clamp can be operated in the same direction and can move in different directions in the operation process through a synchronous anisotropic device.
The existing titanium clamp synchronous and anisotropic operating device does not have the function of cleaning a wound in the operating process in the using process, so that the jaw is not easy to clean when cutting polyp, and the device does not have the condition of being capable of being used for multiple times except for a disposable titanium clamp.
Disclosure of Invention
The device aims to solve the problems that the existing synchronous and anisotropic titanium clamp operating device does not have the function of cleaning the wound in the operating process, so that the jaw of the device is not easy to clean when used for cutting polyp, and the device does not have the condition of repeated use except for a disposable titanium clamp. The invention provides a synchronous anisotropic operating device of a disposable titanium clamp, which has the characteristics of convenient operation and capability of cleaning cut polyps and blood stains.
In order to achieve the purpose, the invention provides the following technical scheme: a disposable titanium clamp synchronous and anisotropic operating device comprises a titanium clamp body, wherein a synchronous and anisotropic gear set is fixedly arranged in the titanium clamp body, a handle is fixedly connected with the bottom end of the titanium clamp body, a pressing handle is arranged at the bottom end of the titanium clamp body and is connected with the synchronous and anisotropic gear set, a catheter is fixedly connected to one side of the titanium clamp body, a chuck is fixedly connected to the other end of the catheter, a cleaning mechanism is arranged at the top end of the titanium clamp body, a box body movably connected with the top end is arranged in the cleaning mechanism, the top end of the box body is connected with a cover body through a hinge, a micro air pump is fixedly connected to one side of the inner wall of the box body, a connecting pipe is connected to one side of the box body in an embedded mode, a hose is sleeved in the connecting pipe, a first arc-shaped plate is connected to two sides, the bottom end of the first arc-shaped plate is connected with a connecting plate in a melting mode, a fixing bolt is connected between the two connecting plates in a threaded mode, a sealing mechanism is installed on one side of the box body, and a pipe fixing mechanism is installed on the top end of the guide pipe.
Preferably, the first arc-shaped plate is rotatably connected with the box body through a hinge, and the box body and the titanium clamp body form a fixing structure through the first arc-shaped plate.
Preferably, the connecting pipe penetrates through the box body and is fixedly connected with the miniature air pump, and the connecting pipe is movably connected with the hose.
Preferably, sealing mechanism is inside including the backup pad with box body one side fixed connection, and the inside threaded connection of backup pad has the hand to twist the bolt to the bolt bottom fixed connection second arc is twisted to the hand, the connecting pipe lower extreme is connected with the loading board, and loading board and box body fixed connection.
Preferably, the second arc-shaped plate is movably connected with the connecting pipe, and the second arc-shaped plate and the supporting plate form a lifting structure through screwing a bolt by hand.
Preferably, the second arc-shaped plate is parallel to the supporting plate, and the hose forms a fixing structure through the second arc-shaped plate, the bearing plate and the connecting pipe.
Preferably, the pipe fixing mechanism comprises a support frame which is fixedly connected with the top end of the catheter in an equidistant mode, the inner wall of the support frame is fixedly connected with a miniature spring, and the bottom end of the miniature spring is fixedly connected with a pressing plate.
Preferably, the pressure plate is movably connected with the hose, and the hose forms a fixed structure with the conduit through the pressure plate and the micro spring.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the titanium clamp, under the action of the cleaning mechanism, the hose can be connected through the miniature air pump in the box body, the hose can generate suction force during operation, a wound at the clamp head can be cleaned, polyp cut off during operation of the clamp head or blood overflowing from the wound can be sucked into the box body for collection, the cut-off polyp and the cut-off blood can be prevented from being accumulated at the wound, clamping and hemostasis and other operations are not easy to conduct, the box body is convenient to mount or dismount on the surface of the titanium clamp body, the box body and the hose can be conveniently dismounted for cleaning and disinfection, polyp and blood accommodated in the box body can be more favorably treated, the cleaning device can be recycled for multiple times, and the use cost is reduced.
2. According to the invention, under the action of the sealing mechanism, the hand is rotated to screw the bolt, so that the hose and the connecting pipe can be conveniently installed or detached, the connecting pipe is extruded by the second arc-shaped plate, the hose and the connecting pipe can be extruded and sealed, polyp or blood is prevented from flowing out of a connecting gap, and the suction force in the hose is prevented from being reduced when the miniature air pump works.
3. According to the invention, under the action of the pipe fixing mechanism, the pressing plate can be driven to move downwards through the preset micro spring, so that the hose is extruded and fixed on the surface of the conduit, the hose is prevented from being swung arbitrarily in the operation process, the position of the opening end of the hose is fixed, and the hose fixing mechanism is easy and convenient for workers to operate.
Drawings
FIG. 1 is a schematic view of the overall structure of a synchronous and anisotropic operating device for disposable titanium forceps of the present invention;
FIG. 2 is a side view of the cleaning mechanism of the present invention;
FIG. 3 is a schematic structural view of a sealing mechanism according to the present invention;
FIG. 4 is a schematic structural view of the tube fixing mechanism of the present invention;
FIG. 5 is a side view of the tube fixing mechanism of the present invention.
In the figure: 1. a titanium clamp body; 2. a synchronous differential gear set; 3. a handle; 4. a pressing handle; 5. a conduit; 6. a chuck; 7. a cleaning mechanism; 701. a box body; 702. a cover body; 703. a micro air pump; 704. a connecting pipe; 705. a hose; 706. a first arc-shaped plate; 707. a sponge block; 708. a connecting plate; 709. fixing the bolt; 8. a sealing mechanism; 801. a support plate; 802. screwing the bolt by hand; 803. a second arc-shaped plate; 804. a carrier plate; 9. a pipe fixing mechanism; 901. a support frame; 902. a micro-spring; 903. and (7) pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a disposable titanium clamp synchronous and anisotropic operation device comprises a titanium clamp body 1, a synchronous and anisotropic gear set 2 is fixedly arranged in the titanium clamp body 1, a handle 3 is fixedly connected to the bottom end of the titanium clamp body 1, a pressing handle 4 is arranged at the bottom end of the titanium clamp body 1, the pressing handle 4 is connected with the synchronous and anisotropic gear set 2, a conduit 5 is fixedly connected to one side of the titanium clamp body 1, a chuck 6 is fixedly connected to the other end of the conduit 5, a cleaning mechanism 7 is arranged at the top end of the titanium clamp body 1, a box body 701 movably connected with the top end is arranged in the cleaning mechanism 7, the top end of the box body 701 is connected with a cover body 702 through a hinge, a micro air pump 703 is fixedly connected to one side of the inner wall of the box body 701, a connecting pipe 704 is connected to one side of the box body 701 in an embedded manner, a hose 705 is, a sponge block 707 is fixedly connected inside the first arc-shaped plate 706, the bottom end of the first arc-shaped plate 706 is connected with a connecting plate 708 in a melting manner, a fixing bolt 709 is connected between the two connecting plates 708 in a threaded manner, a sealing mechanism 8 is installed on one side of the box body 701, and a pipe fixing mechanism 9 is installed at the top end of the guide pipe 5.
By adopting the above technical scheme, the synchronous counter gear set 2 internally comprises a plurality of gears, counter connecting rods, extension springs and the like, when the pressing handle 4 is manually extruded, the gears in the synchronous counter gear set 2 can be rotated to operate, the chuck 6 is driven to move through the counter connecting rods, when the pressing handle 4 is loosened, the synchronous counter gear set 2 drives the gears and the counter rods to rotate through the extension springs, so that the purpose of counter operation is achieved, and the application is not described in detail for the disclosed technology.
Specifically, the first arc-shaped plate 706 is rotatably connected with the box body 701 through a hinge, and the box body 701 and the titanium clamp body 1 form a fixing structure through the first arc-shaped plate 706.
Through adopting above-mentioned technical scheme, two first arc 706 of manual rotation can make it rotate through the hinge, and the laminating is on the surface of titanium clamp body 1, and manual passes connecting plate 708 with fixing bolt 709, can make its two first arc 706 clamp tight on the surface of titanium clamp body 1, makes its box body 701 fixed mounting, through sponge piece 707, can prevent that first arc 706 from exerting oneself too violently, causes the damage of titanium clamp body 1 surface casing.
Specifically, the connection pipe 704 passes through the box body 701 and is fixedly connected with the micro air pump 703, and the connection pipe 704 is movably connected with the hose 705.
By adopting the technical scheme, the micro air pump 703 is connected with an external power supply through a connecting line, when the micro air pump 703 works, the hose 705 can generate suction through the connecting pipe 704, and the hose 705 can adsorb and clean the wound at the chuck 6.
Specifically, the inside supporting plate 801 that is connected with box 701 one side fixed connection that includes of sealing mechanism 8, and the inside threaded connection of supporting plate 801 has hand-screwed bolt 802 to hand-screwed bolt 802 bottom fixedly connected with second arc 803, connecting pipe 704 lower extreme are connected with loading board 804, and loading board 804 and box 701 fixed connection.
By adopting the above technical scheme, the hand-screwed bolt 802 is manually rotated, and the hand-screwed bolt 802 can rotate in the support plate 801 to move up and down, thereby driving the second arc-shaped plate 803 to move up and down.
Specifically, the second arc plate 803 is movably connected to the connection pipe 704, and the second arc plate 803 and the support plate 801 form a lifting structure by screwing the bolt 802 with a hand.
By adopting the above technical solution, the second arc plate 803 can press the surface of the connecting pipe 704, so that the connecting pipe 704 and the hose 705 are pressed and fixed on the surface of the bearing plate 804.
Specifically, the second arc plate 803 is parallel to the support plate 801, and the hose 705 forms a fixed structure with the connection pipe 704 through the second arc plate 803, the support plate 804 and the connection pipe 704.
By adopting the above technical scheme, the connecting pipe 704 is a soft pipe, and when the connecting pipe 704 and the hose 705 are extruded, the joint of the two parts can be sealed.
Specifically, the inside of the tube fixing mechanism 9 includes a support 901 fixedly connected to the top end of the catheter 5 at equal intervals, the inner wall of the support 901 is fixedly connected to a micro spring 902, and the bottom end of the micro spring 902 is fixedly connected to a pressure plate 903.
By adopting the above technical solution, the preset micro spring 902 can drive the pressure plate 903 to move downward, and press and fix the hose 705.
Specifically, the pressure plate 903 is movably connected with the hose 705, and the hose 705 and the conduit 5 form a fixed structure through the pressure plate 903 and the micro spring 902.
By adopting the technical scheme, the hose 705 can be detached or adjusted to a proper position.
The working principle and the using process of the invention are as follows: when in use, the box body 701 is firstly placed at the top end of the titanium clamp body 1, then the two first arc-shaped plates 706 are manually rotated to be attached to the surface of the titanium clamp body 1 through the hinges, then the two first arc-shaped plates 706 are fixed through the connecting plate 708 by means of the fixing bolts 709, so that the box body 701 is fixed at the top end of the titanium clamp body 1, then the pressing plate 903 is manually lifted upwards, the hose 705 passes through the plurality of supporting frames 901 at the top end of the conduit 5, the pressing plate 903 is driven to move downwards through the preset micro spring 902 to squeeze and fix the hose 705, one end of the hose 705 is connected with the chuck 6, the other end of the hose 705 is manually sleeved and inserted into the connecting pipe 704, then the hand-screwing bolt 802 is manually rotated, the hand-screwing bolt 802 rotates downwards in the supporting plate 801 to move downwards, the second arc-shaped plates 803 is driven to move downwards, the surface of the connecting pipe 704 is squeezed, so that the connecting, the device is fixed on the surface of a bearing plate 804, a miniature air pump 703 works, a hose 705 generates suction through a connecting pipe 704, the hose 705 adsorbs and cleans a wound at a chuck 6, blood overflowing from the polyp or the wound cut off during the operation of the chuck 6 is sucked into a box body 701 and collected, an operator finishes working, the fixing bolt 709 is rotated reversely, the box body 701 is detached, and the cleaning and disinfecting operation at the later stage is carried out, so that the working principle of the device is completed.
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. The utility model provides a synchronous incorgruous operating means of disposable titanium clamp, includes titanium clamp body (1), its characterized in that: the titanium clamp comprises a titanium clamp body (1), wherein a synchronous incongruous gear set (2) is fixedly installed inside the titanium clamp body (1), a handle (3) is fixedly connected to the bottom end of the titanium clamp body (1), a pressing handle (4) is installed at the bottom end of the titanium clamp body (1), the pressing handle (4) is connected with the synchronous incongruous gear set (2), a guide pipe (5) is fixedly connected to one side of the titanium clamp body (1), a clamping head (6) is fixedly connected to the other end of the guide pipe (5), a cleaning mechanism (7) is installed at the top end of the titanium clamp body (1), a box body (701) movably connected with the top end is arranged inside the cleaning mechanism (7), a cover body (702) is connected to the top end of the box body (701) through a hinge, a micro air pump (703) is fixedly connected to one side of the inner wall of the box body (701), a connecting pipe (, the improved pipe fixing device is characterized in that two sides of the bottom end of the box body (701) are connected with a first arc-shaped plate (706) through hinges, a sponge block (707) is fixedly connected inside the first arc-shaped plate (706), the bottom end of the first arc-shaped plate (706) is connected with a connecting plate (708) in a melting mode, a fixing bolt (709) is connected between the two connecting plates (708) in a threaded mode, a sealing mechanism (8) is installed on one side of the box body (701), and a pipe fixing mechanism (9) is installed on the top end of the.
2. The synchronous and anisotropic operation device of a disposable titanium clamp according to claim 1, wherein: the first arc-shaped plate (706) is rotatably connected with the box body (701) through a hinge, and the box body (701) and the titanium clamp body (1) form a fixed structure through the first arc-shaped plate (706).
3. The synchronous and anisotropic operation device of a disposable titanium clamp according to claim 1, wherein: the connecting pipe (704) penetrates through the box body (701) and is fixedly connected with the micro air pump (703), and the connecting pipe (704) is movably connected with the hose (705).
4. The synchronous and anisotropic operation device of a disposable titanium clamp according to claim 1, wherein: sealing mechanism (8) inside including with box body (701) one side fixed connection's backup pad (801), and backup pad (801) inside threaded connection have hand to twist bolt (802) to hand is twisted bolt (802) bottom fixedly connected with second arc (803), connecting pipe (704) lower extreme is connected with loading board (804), and loading board (804) and box body (701) fixed connection.
5. The synchronous and anisotropic operation device of a disposable titanium clamp according to claim 4, wherein: the second arc-shaped plate (803) is movably connected with the connecting pipe (704), and the second arc-shaped plate (803) and the supporting plate (801) form a lifting structure through a hand-screwed bolt (802).
6. The synchronous and anisotropic operation device of a disposable titanium clamp according to claim 4, wherein: the second arc-shaped plate (803) is parallel to the support plate (801), and the hose (705) forms a fixed structure through the second arc-shaped plate (803), the bearing plate (804) and the connecting pipe (704).
7. The synchronous and anisotropic operation device of a disposable titanium clamp according to claim 1, wherein: the pipe fixing mechanism (9) is internally provided with a support frame (901) which is fixedly connected with the top end of the guide pipe (5) in an equidistant mode, the inner wall of the support frame (901) is fixedly connected with a miniature spring (902), and the bottom end of the miniature spring (902) is fixedly connected with a pressing plate (903).
8. The synchronous and anisotropic operation device of a disposable titanium clamp according to claim 7, wherein: the pressure plate (903) is movably connected with the hose (705), and the hose (705) forms a fixed structure with the conduit (5) through the pressure plate (903), the micro spring (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011089443.4A CN112263300A (en) | 2020-10-13 | 2020-10-13 | Synchronous incongruous operating means of disposable titanium clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011089443.4A CN112263300A (en) | 2020-10-13 | 2020-10-13 | Synchronous incongruous operating means of disposable titanium clamp |
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| CN112263300A true CN112263300A (en) | 2021-01-26 |
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| CN202011089443.4A Pending CN112263300A (en) | 2020-10-13 | 2020-10-13 | Synchronous incongruous operating means of disposable titanium clamp |
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Citations (7)
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| US20130123662A1 (en) * | 2010-06-01 | 2013-05-16 | Hipp Medical Ag | Joint biopsy needle for taking tissue samples |
| CN103356266A (en) * | 2013-08-05 | 2013-10-23 | 杭州康基医疗器械有限公司 | Disposable titanium clamp synchronization opposite-direction operation device |
| CN205626028U (en) * | 2016-01-20 | 2016-10-12 | 杨硕菲 | Minimally invasive surgical forceps |
| WO2018066869A1 (en) * | 2016-10-06 | 2018-04-12 | 인제대학교 산학협력단 | Detachable surgical gas evacuator for laparoscopic sugery device |
| CN209269866U (en) * | 2018-08-02 | 2019-08-20 | 镇江恒生涓恩医疗器械有限公司 | A kind of electric coagulation forceps with suction tube |
| CN110940783A (en) * | 2019-10-28 | 2020-03-31 | 陕西众策网络科技发展有限公司 | Portable water quality detection device |
| CN111529777A (en) * | 2020-05-21 | 2020-08-14 | 刘茂才 | Breathe internal medicine sputum discharging device that cleans breath |
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2020
- 2020-10-13 CN CN202011089443.4A patent/CN112263300A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130123662A1 (en) * | 2010-06-01 | 2013-05-16 | Hipp Medical Ag | Joint biopsy needle for taking tissue samples |
| CN103356266A (en) * | 2013-08-05 | 2013-10-23 | 杭州康基医疗器械有限公司 | Disposable titanium clamp synchronization opposite-direction operation device |
| CN205626028U (en) * | 2016-01-20 | 2016-10-12 | 杨硕菲 | Minimally invasive surgical forceps |
| WO2018066869A1 (en) * | 2016-10-06 | 2018-04-12 | 인제대학교 산학협력단 | Detachable surgical gas evacuator for laparoscopic sugery device |
| CN209269866U (en) * | 2018-08-02 | 2019-08-20 | 镇江恒生涓恩医疗器械有限公司 | A kind of electric coagulation forceps with suction tube |
| CN110940783A (en) * | 2019-10-28 | 2020-03-31 | 陕西众策网络科技发展有限公司 | Portable water quality detection device |
| CN111529777A (en) * | 2020-05-21 | 2020-08-14 | 刘茂才 | Breathe internal medicine sputum discharging device that cleans breath |
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Application publication date: 20210126 |
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