CN112472316A - Special peritoneoscope area nipper aspirator of hepatobiliary surgery - Google Patents
Special peritoneoscope area nipper aspirator of hepatobiliary surgery Download PDFInfo
- Publication number
- CN112472316A CN112472316A CN202011463519.5A CN202011463519A CN112472316A CN 112472316 A CN112472316 A CN 112472316A CN 202011463519 A CN202011463519 A CN 202011463519A CN 112472316 A CN112472316 A CN 112472316A
- Authority
- CN
- China
- Prior art keywords
- aspirator
- sleeve
- outer sleeve
- belt
- nipper
- 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- Withdrawn
Links
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
-
- 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
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
-
- 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
Abstract
The invention discloses a special laparoscope belt nipper aspirator for hepatobiliary surgery, which comprises an outer sleeve, wherein the interior of the outer sleeve is of a hollow structure, an outer telescopic pipe is slidably arranged in the middle of the left end of the outer sleeve, threaded fixing pins are connected to the outer surfaces of the upper side and the lower side of the outer sleeve in a threaded manner and fixed with the outer telescopic pipe through the threaded fixing pins, an installation block is fixedly sleeved on the periphery of the outer surface of the middle of the outer telescopic pipe, fixing grooves are respectively and fixedly connected to the outer surfaces of the front side and the rear side of the installation block and the upper side and the lower side of the installation. The invention controls the opening and closing of the grasping forceps by controlling the electric push rod, so that the suction apparatus can be well fixed in the using process, the suction apparatus can be ensured to suck at an accurate position, the phenomenon that the suction effect is influenced by manually and manually holding the suction apparatus to generate a tired state is prevented, the operation can be smoothly completed, and the operation is simpler.
Description
Technical Field
The invention relates to the field of medical equipment for hepatobiliary surgery, in particular to a special laparoscope suction apparatus with grasping forceps for hepatobiliary surgery.
Background
Liver and gall surgery mainly researches hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and acute liver failure caused by severe hepatitis, and is a major disease seriously threatening the health of Chinese people. The Chinese hepatobiliary surgery combines the characteristics of hepatobiliary diseases of Chinese people, and forms a relatively perfect theoretical and technical system in the aspect of surgical treatment of hepatocellular carcinoma, hepatobiliary lithiasis, invasive biliary stenosis and the like. The development of hepatobiliary surgery in the future is expected to make breakthroughs in the following aspects: the application of modern biomedical theory and techniques will further elucidate the complex structures and functions of the liver and biliary tract. The deepening of the understanding of the nature of the major diseases such as hepatobiliary tumor and the like will lead to innovation and breakthrough of the treatment theory of hepatobiliary diseases. The progress of the hepatobiliary image evaluation technology, particularly the application of a virtual operation system based on three-dimensional image reconstruction, can obviously improve the accuracy, safety and thoroughness of the operation, and can make a major breakthrough in the surgical treatment technology in the fields of perihepatic portal surgery, partial liver transplantation, transplantation of hepatobiliary tract complications and the like. With the establishment, perfection and popularization of a multidisciplinary expert team taking diseases as the basis and a combined diagnosis and treatment mechanism, various patients with liver and gall diseases can be treated by an optimized system. The globalization of economy and academia will further promote the communication and cooperation of the liver and gall surgery in east and west, thus realizing the joint prosperity and progress of the liver and gall surgery industry all over the world.
The laparoscopic aspirator is a medical instrument commonly used in hepatobiliary surgery, has lower automation degree and more troublesome operation, has single function in the using process and is not beneficial to the hepatobiliary surgery.
Disclosure of Invention
The invention aims to provide a special laparoscope suction apparatus with a grasping forceps for hepatobiliary surgery, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a peritoneoscope suction apparatus with grasping forceps special for hepatobiliary surgery comprises an outer sleeve, wherein the inside of the outer sleeve is of a hollow structure, an extended telescopic pipe is slidably arranged in the middle of the left end of the outer sleeve, the outer surfaces of the upper side and the lower side of the outer sleeve are in threaded connection with threaded fixed pins and are fixed with the extended telescopic pipe through the threaded fixed pins, an installation block is fixedly sleeved on the periphery of the outer surface in the middle of the extended telescopic pipe, fixed grooves are respectively fixedly connected to the front side and the rear side of the installation block, the surface of the fixed grooves is of a hollow groove structure, a rotating shaft is rotatably connected to the front side and the rear side of each fixed groove, the two ends of each rotating shaft are fixed with the fixed grooves through shaft sleeves, a switching block is fixedly connected to the outer surface in the middle of each rotating shaft, grasping forceps are fixedly connected to the left side surface of each, the other end of the electric push rod extends out of the fixing groove and is fixedly connected with the lower surface of the rear end of the grasping forceps.
As a further scheme of the invention: the upper and lower both sides on outer tube right side surface are fixedly connected with dead lever respectively, and the dead lever upper end fixed mounting of upside has the display screen, and dead lever lower extreme fixed mounting of downside has control panel, and electrical control device is installed to the interior electrical property of control panel to link to each other with the display screen electrical property through electrical control device.
As a further scheme of the invention: and a grip is fixedly arranged on the outer surface in the middle of the outer sleeve and is made of rubber material.
As a further scheme of the invention: the outer telescopic pipe is internally provided with an inner telescopic pipe, the outer telescopic pipe and the inner telescopic pipe are fixed through the first fixing frames on the upper side and the lower side, the inner sleeve is arranged inside the outer sleeve, the outer sleeve and the inner sleeve are fixed through the second fixing frames on the upper side and the lower side, and the right end of the inner telescopic pipe extends into the inner sleeve and is in contact type sealing connection with the inner sleeve.
As a further scheme of the invention: the connector is fixedly connected in the middle of the right end of the inner sleeve, the connector and the inner sleeve are communicated with each other, and the right end of the connector extends out of the outer sleeve.
As a further scheme of the invention: the connector is kept away from interior sleeve pipe one end detachable and is installed external aspirator.
As a further scheme of the invention: the camera is fixedly installed on the upper surface of the left end of the outward extending telescopic pipe, and the illuminating lamp is fixedly installed on the lower surface of the left end of the outward extending telescopic pipe.
As a still further scheme of the invention: the lower surface of one end of the left side of the grasping forceps is fixedly provided with a protective pad, and the protective pad is made of a silica gel material.
Compared with the prior art, the invention has the beneficial effects that:
1. the automatic control of the suction apparatus is realized through the electric control device in the control panel, the gripping forceps are respectively installed in four directions of the front end of the outer telescopic pipe, the opening and closing of the gripping forceps are controlled through the control electric push rod, the suction apparatus can be well fixed in the using process, the suction apparatus can be ensured to suck in an accurate position, the phenomenon that the suction apparatus is manually supported to be tired to influence the suction effect is prevented, the operation can be smoothly completed, and the operation is simpler.
2. And through the light and the camera of outer tube left end to observe by the display screen, the position that the aspirator stretched into is observed to can be fine, be favorable to carrying out better operation to the patient, and be provided with interior telescopic tube and interior sleeve pipe in outer telescopic tube and the outer tube, make the aspirator can stretch into in the use, thereby adjust use length, be convenient for operate to the patient of difference, application range is more extensive, and the function is various, the clinical use of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a special laparoscope suction apparatus with a grasping forceps for hepatobiliary surgery.
Fig. 2 is an enlarged schematic view of the structure a in fig. 1.
FIG. 3 is a cross-sectional view of the B-B structure.
Fig. 4 is a cross-sectional view of the C-C structure of fig. 1.
In the figure: 1-external telescopic pipe, 2-external sleeve pipe, 3-handle, 4-fixed rod, 5-display screen, 6-control panel, 7-connector, 8-external suction device, 9-internal telescopic pipe, 10-internal sleeve pipe, 11-first fixed frame, 12-second fixed frame, 13-thread fixed pin, 14-mounting block, 15-fixed slot, 16-rotating shaft, 17-shaft sleeve, 18-transfer block, 19-grasping forceps, 20-camera, 21-illuminating lamp, 22-protection pad and 23-electric push rod.
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.
Example one
Referring to fig. 1-4, a special laparoscope with graspers for hepatobiliary surgery comprises an outer sleeve 2, wherein the outer sleeve 2 is hollow, an outer telescopic tube 1 is slidably mounted in the middle of the left end of the outer sleeve 2, and threaded fixing pins 13 are threadedly connected to the outer surfaces of the upper and lower sides of the outer sleeve 2 and fixed to the outer telescopic tube 1 by the threaded fixing pins 13.
And, the fixed cover in the middle of outer surface of overhanging draw tube 1 all around has installation piece 14, and installation piece 14 front and back both sides and upper and lower both sides surface are fixedly connected with fixed slot 15 respectively, and fixed slot 15 inside surface is hollow groove structure to both sides rotate around the fixed slot 15 and are connected with pivot 16, and pivot 16 both ends are fixed with fixed slot 15 through axle sleeve 17, outer fixed surface is connected with switching piece 18 in the middle of pivot 16, and switching piece 18 left side surface fixedly connected with nipper 19, and the number of nipper 19 is four, and four nipper 19 are located the front and back both sides and upper and lower both sides of overhanging draw tube 1 respectively, the inside front and back both sides and upper and lower both sides of installation piece 14 are fixed mounting respectively has electric putter 23, and electric putter 23 other end stretches out outside fixed slot 15 and links.
Specifically, the upper side and the lower side of the right side surface of the outer sleeve 2 are respectively and fixedly connected with a fixed rod 4, a display screen 5 is fixedly arranged at the upper end of the fixed rod 4 at the upper side, a control panel 6 is fixedly arranged at the lower end of the fixed rod 4 at the lower side, an electrical control device is electrically arranged in the control panel 6, and is electrically connected with a display screen 5 through an electric control device, a grip 3 is fixedly arranged on the outer surface of the middle of the outer sleeve 2, the grip 3 is made of rubber material, an inner telescopic pipe 9 is arranged inside the outer telescopic pipe 1, the outer telescopic pipe 1 and the inner telescopic pipe 9 are fixed by a first fixing frame 11 at the upper side and the lower side, an inner sleeve 10 is arranged inside the outer sleeve 2, and the outer sleeve 2 and the inner sleeve 10 are fixed by the fixing frames 12 on the upper side and the lower side, and the right end of the inner telescopic pipe 9 extends into the inner sleeve 10 and is in contact type sealing connection with the inner sleeve 10.
Specifically, fixedly connected with connector 7 in the middle of interior sleeve pipe 10 right-hand member, communicate each other between connector 7 and interior sleeve pipe 10, and outside connector 7 right-hand member stretched out outer tube 2, connector 7 is keeping away from interior sleeve pipe 10 one end detachable and is installed external aspirator 8, nipper 19 left side one end lower fixed surface installs protection pad 22, and protection pad 22 adopts the silica gel material to make.
Example two
Referring to fig. 1-4, a special laparoscope with graspers for hepatobiliary surgery comprises an outer sleeve 2, wherein the outer sleeve 2 is hollow, an outer telescopic tube 1 is slidably mounted in the middle of the left end of the outer sleeve 2, and threaded fixing pins 13 are threadedly connected to the outer surfaces of the upper and lower sides of the outer sleeve 2 and fixed to the outer telescopic tube 1 by the threaded fixing pins 13.
And, the fixed cover in the middle of outer surface of overhanging draw tube 1 all around has installation piece 14, and installation piece 14 front and back both sides and upper and lower both sides surface are fixedly connected with fixed slot 15 respectively, and fixed slot 15 inside surface is hollow groove structure to both sides rotate around the fixed slot 15 and are connected with pivot 16, and pivot 16 both ends are fixed with fixed slot 15 through axle sleeve 17, outer fixed surface is connected with switching piece 18 in the middle of pivot 16, and switching piece 18 left side surface fixedly connected with nipper 19, and the number of nipper 19 is four, and four nipper 19 are located the front and back both sides and upper and lower both sides of overhanging draw tube 1 respectively, the inside front and back both sides and upper and lower both sides of installation piece 14 are fixed mounting respectively has electric putter 23, and electric putter 23 other end stretches out outside fixed slot 15 and links.
Specifically, the upper side and the lower side of the right side surface of the outer sleeve 2 are respectively and fixedly connected with a fixed rod 4, a display screen 5 is fixedly arranged at the upper end of the fixed rod 4 at the upper side, a control panel 6 is fixedly arranged at the lower end of the fixed rod 4 at the lower side, an electrical control device is electrically arranged in the control panel 6, and is electrically connected with a display screen 5 through an electric control device, a grip 3 is fixedly arranged on the outer surface of the middle of the outer sleeve 2, the grip 3 is made of rubber material, an inner telescopic pipe 9 is arranged inside the outer telescopic pipe 1, the outer telescopic pipe 1 and the inner telescopic pipe 9 are fixed by a first fixing frame 11 at the upper side and the lower side, an inner sleeve 10 is arranged inside the outer sleeve 2, and the outer sleeve 2 and the inner sleeve 10 are fixed by the fixing frames 12 on the upper side and the lower side, and the right end of the inner telescopic pipe 9 extends into the inner sleeve 10 and is in contact type sealing connection with the inner sleeve 10.
Specifically, fixedly connected with connector 7 in the middle of interior sleeve pipe 10 right-hand member, communicate each other between connector 7 and interior sleeve pipe 10, and outside connector 7 right-hand member stretched out outer tube 2, connector 7 is keeping away from interior sleeve pipe 10 one end detachable and is installed external aspirator 8, nipper 19 left side one end lower fixed surface installs protection pad 22, and protection pad 22 adopts the silica gel material to make.
In addition, referring to fig. 1, the difference between the second embodiment and the first embodiment is that a camera 20 is fixedly installed on the upper surface of the left end of the outer telescopic tube 1, an illuminating lamp 21 is fixedly installed on the lower surface of the left end of the outer telescopic tube 1, the camera 20 and the illuminating lamp 21 are electrically connected with an electrical control device in the control panel 6, and the situation of the operation can be clearly observed through the display screen 5, which is beneficial to better use of the suction apparatus and prevents the suction apparatus from accidents that injure patients when in use.
The invention realizes the automatic control of the suction apparatus through the electric control device in the control panel 6, and the gripping tongs 19 are respectively arranged in the four directions of the front end of the outer telescopic tube 1, and the opening and closing of the gripping tongs 19 are controlled through controlling the electric push rod 23, so that the suction apparatus can be well fixed in the using process, the suction apparatus can be ensured to be sucked at the accurate position, the suction effect is prevented from being influenced by the fatigue state of the manual hand-holding suction apparatus, the operation can be smoothly completed, the operation is simpler, the extending part of the suction apparatus can be well observed through the illuminating lamp 21 and the camera 20 at the left end of the outer sleeve 2 and the display screen 5, the better operation of a patient can be favorably carried out, and the inner telescopic tube 9 and the inner sleeve 10 are arranged in the outer telescopic tube 1 and the outer sleeve 2, so that the suction apparatus can extend in the using process, thereby adjust use length, be convenient for carry out the operation to different patients, application range is more extensive, and the function is various, the clinical use of being convenient for.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A special laparoscope belt grasper aspirator for hepatobiliary surgery comprises an outer sleeve (2), wherein the inside of the outer sleeve (2) is of a hollow structure, an outer telescopic pipe (1) is slidably mounted in the middle of the left end of the outer sleeve (2), thread fixing pins (13) are connected to the outer surfaces of the upper side and the lower side of the outer sleeve (2) in a threaded manner and fixed with the outer telescopic pipe (1) through the thread fixing pins (13), and the special laparoscope belt grasper aspirator is characterized in that a mounting block (14) is fixedly sleeved on the periphery of the outer surface in the middle of the outer telescopic pipe (1), fixing grooves (15) are respectively fixedly connected to the outer surfaces of the front side and the rear side of the mounting block (14), a hollow groove structure is formed in the surface of the fixing groove (15), rotating shafts (16) are rotatably connected to the front side and the rear side of the fixing groove (15), two ends of the, the surface of the left side of the transfer block (18) is fixedly connected with four gripping tongs (19), the number of the gripping tongs (19) is four, the four gripping tongs (19) are respectively located on the front side, the rear side and the upper side and the lower side of the outer telescopic pipe (1), the front side, the rear side and the upper side and the lower side of the inner part of the installation block (14) are respectively and fixedly provided with an electric push rod (23), and the other end of the electric push rod (23) extends out of the fixing groove (15) and is fixedly connected with the lower surface of the rear end of.
2. The special laparoscope belt nipper aspirator for hepatobiliary surgery as claimed in claim 1, wherein the upper and lower sides of the right side surface of the outer sleeve (2) are fixedly connected with fixing rods (4) respectively, a display screen (5) is fixedly installed at the upper end of the fixing rod (4) at the upper side, a control panel (6) is fixedly installed at the lower end of the fixing rod (4) at the lower side, and an electrical control device is electrically installed in the control panel (6) and is electrically connected with the display screen (5) through the electrical control device.
3. The special laparoscope belt grasping forceps aspirator for hepatobiliary surgery as claimed in claim 2, wherein a grip (3) is fixedly installed on the outer surface of the middle of the outer sleeve (2), and the grip (3) is made of rubber material.
4. The special laparoscope belt grasper (19) aspirator for hepatobiliary surgery as claimed in claim 1, wherein the outer telescopic tube (1) is internally provided with an inner telescopic tube (9), the outer telescopic tube (1) and the inner telescopic tube (9) are fixed by a first fixing frame (11) on the upper side and a second fixing frame (12) on the lower side, the outer sleeve (2) is internally provided with an inner sleeve (10), the outer sleeve (2) and the inner sleeve (10) are fixed by a second fixing frame (12) on the upper side and the lower side, and the right end of the inner telescopic tube (9) extends into the inner sleeve (10) and is in contact sealing connection with the inner sleeve (10).
5. The special laparoscope belt nipper aspirator for hepatobiliary surgery according to claim 4, wherein a connector (7) is fixedly connected in the middle of the right end of the inner sleeve (10), the connector (7) and the inner sleeve (10) are communicated with each other, and the right end of the connector (7) extends out of the outer sleeve (2).
6. The special laparoscope belt nipper aspirator for hepatobiliary surgery according to claim 5, wherein an external aspirator (8) is detachably mounted at one end of the connector (7) far away from the inner sleeve (10).
7. The special laparoscope belt nipper aspirator for hepatobiliary surgery according to claim 1, wherein a camera (20) is fixedly installed on the upper surface of the left end of the outer telescopic tube (1), and an illuminating lamp (21) is fixedly installed on the lower surface of the left end of the outer telescopic tube (1).
8. The special laparoscope belt nipper aspirator for hepatobiliary surgery as claimed in claim 1, wherein a protection pad (22) is fixedly mounted on the lower surface of one end of the left side of the nipper (19), and the protection pad (22) is made of a silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011463519.5A CN112472316A (en) | 2020-12-11 | 2020-12-11 | Special peritoneoscope area nipper aspirator of hepatobiliary surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011463519.5A CN112472316A (en) | 2020-12-11 | 2020-12-11 | Special peritoneoscope area nipper aspirator of hepatobiliary surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112472316A true CN112472316A (en) | 2021-03-12 |
Family
ID=74917890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011463519.5A Withdrawn CN112472316A (en) | 2020-12-11 | 2020-12-11 | Special peritoneoscope area nipper aspirator of hepatobiliary surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112472316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246641A (en) * | 2022-02-11 | 2022-03-29 | 中国人民解放军空军军医大学 | Aspirator with clamping function |
-
2020
- 2020-12-11 CN CN202011463519.5A patent/CN112472316A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246641A (en) * | 2022-02-11 | 2022-03-29 | 中国人民解放军空军军医大学 | Aspirator with clamping function |
| CN114246641B (en) * | 2022-02-11 | 2024-03-12 | 中国人民解放军空军军医大学 | Aspirator with clamping function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204890109U (en) | Take laparoscopic surgery nipper of aspirator | |
| CN109223066A (en) | A kind of fixed remote-control integral system of laparoscope | |
| CN107157585B (en) | A kind of robot assisting abdominal-cavity minimal-invasion surgery | |
| CN201299552Y (en) | Hard primary/secondary cholecystoscope and cystic duct scope system | |
| CN112472316A (en) | Special peritoneoscope area nipper aspirator of hepatobiliary surgery | |
| CN108542469A (en) | Six-dimension force sensor, clamping probe based on image feedback and instrument | |
| CN206120556U (en) | Multi -functional scalpel of ophthalmic | |
| CN113081100A (en) | Convenient-to-use eyelid retractor for medical ophthalmology | |
| TW202120036A (en) | External hanging type flushing and sucking pipe for endoscope, and endoscope | |
| CN209220808U (en) | A kind of illuminated gynecological examining table of foot control | |
| CN109223111B (en) | Laparoscopic surgery forceps | |
| CN113499025A (en) | Tongue pressing device for stomatological examination | |
| CN208138996U (en) | A kind of lighting device for operation | |
| CN209004185U (en) | A kind of laparoscopic surgery auxiliary device | |
| CN208974146U (en) | A kind of laparoscopic surgery auxiliary device | |
| CN208339772U (en) | A kind of folding moxibustion stool | |
| CN208591079U (en) | A kind of controllable nerve root pull hook of medical nerve internal medicine | |
| CN211022572U (en) | Observation lamp for gynecologist and obstetrician | |
| CN205359529U (en) | Three leaves that can put into light source are carried and are hung drag hook | |
| CN214434154U (en) | Supplementary device of diagnosing of colonoscopy tip | |
| CN213993694U (en) | Self-selecting midwifery aspirator for obstetrics and gynecology department | |
| CN215193312U (en) | Surgical operation wound nursing instrument | |
| CN208591077U (en) | A kind of lifting hook device device suitable for surgical operation | |
| CN212346492U (en) | Adjustable ultramicro camera of peritoneoscope | |
| CN212618166U (en) | Multi-angle shadowless lamp for ophthalmology clinic |
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: 20210312 |
|
| WW01 | Invention patent application withdrawn after publication |