CN114947718A - Protective sleeve film replacement set capable of preventing laparoscopic lens from being polluted - Google Patents
Protective sleeve film replacement set capable of preventing laparoscopic lens from being polluted Download PDFInfo
- Publication number
- CN114947718A CN114947718A CN202210706689.4A CN202210706689A CN114947718A CN 114947718 A CN114947718 A CN 114947718A CN 202210706689 A CN202210706689 A CN 202210706689A CN 114947718 A CN114947718 A CN 114947718A
- Authority
- CN
- China
- Prior art keywords
- lens
- rod
- mounting
- film
- bevel gear
- 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- Withdrawn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
- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 210000000683 abdominal cavity Anatomy 0.000 claims abstract description 14
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 230000003187 abdominal effect Effects 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 2
- 208000003464 asthenopia Diseases 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 45
- 238000001356 surgical procedure Methods 0.000 description 3
- 239000013039 cover film Substances 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229940035535 iodophors Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
- A61B1/3132—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for laparoscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00142—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with means for preventing contamination, e.g. by using a sanitary sheath
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a protective sleeve film replacement sleeve for preventing a laparoscope lens from being polluted, wherein an elastic sleeve ring is sleeved on a 1.5cm lens rod at the rear side of the lens of a laparoscope; adjusting a lens, keeping the lens clean, and inserting the lens into an abdominal cavity from an abdominal opening; taking out the lens mantle from the 37-degree heat preservation device, clamping the lens mantle in the mounting box, extending the mantle mounting piece from the other abdominal cavity opening, adjusting the angle of the mounting box through a first motor, inserting the laparoscope lens into the mounting box, and automatically sleeving and fixing the mantle; when the lens has fog or pollution, the covering film taking kit extends into the abdominal opening, the angle is adjusted through the second motor, the covering film is automatically taken by aiming at the lens, and the covering film is sleeved again through the covering film mounting part to complete the replacement of the covering film once. This change suit through simple and easy quick replacement peritoneoscope camera lens protective sleeve membrane in the chamber mirror, avoids frequent abdominal cavity outside to scrub the camera lens, avoids art person with eye fatigue, operation patience to increase operation safety, reduce the operation time.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a protective sleeve film replacing set capable of avoiding pollution of a laparoscope lens.
Background
At present, the malignant tumor of the digestive tract is treated by laparoscopic minimally invasive surgery in a conventional way. Laparoscopic surgery requires the surgeon to use energy instruments to cut closed tissue, grasp the tissue with various surgical instruments such as graspers, and operate the laparoscope with a scope holder to take a video image, such as rotating the fibers of the laparoscope and rotating, advancing, and retracting the scope body to fully expose most of the visual field. However, due to anatomical variation, operator's operation accident, slow reaction of the endoscope holder, and narrow operation space, fogging and contamination of the lens are often promoted.
At present, most of the endoscope handers often wipe the lens through gauze stained with iodophors in vitro, or the temperature difference between the lens and the abdominal cavity is reduced by adopting a method of soaking a laparoscope by hot saline, so that an anti-fog effect is achieved. However, as the lens often enters and exits the Trocar (pipeline-shaped working channel), the pressure difference between the abdominal cavity and the atmosphere causes water mist and tissue debris in the abdominal cavity to be gathered in the Trocar hole, so that the lens cleaned completely is polluted again, the operation picture is unclear, the laparoscope wiping lens is taken out of the patient body again, the patience of the operator is consumed, the operation difficulty is increased, the operation time is increased, the operator is caused to be over-tired, and related complications of the patient during and after the operation are increased.
In view of the above, there is a need to provide a protective sleeve replacement kit for preventing the laparoscopic lens from being contaminated, so as to solve the above problems.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a protective sleeve film replacement suit capable of avoiding the pollution of a laparoscope lens, aiming at the problems that in the existing laparoscopic surgery process, the lens is easy to fog and pollute, only the lens can be taken out of a body to be wiped, and the lens is taken out and wiped for many times, so that the patience of a surgeon is consumed, the surgery difficulty is increased, the surgery time is increased, the surgeon is forced to be over-tired, and related complications of the patient during and after the surgery are increased.
In order to solve the above technical problems, the present invention provides a protective cover film exchange kit for preventing a laparoscopic lens from being contaminated, the protective cover film exchange kit for preventing the laparoscopic lens from being contaminated comprising: the elastic ferrule, the covering film mounting piece and the covering film taking kit;
the elastic ferrule is sleeved on the front end of a mirror rod of the laparoscope, a circle of groove is arranged on the rear side of the elastic ferrule around the mirror rod, a hard clamping ring matched with the groove is arranged on the outer side of the groove, and the hard clamping ring is clamped on the mirror rod;
the film covering mounting part comprises a mounting handle, a mounting rod and a mounting box, the mounting rod is of a hollow structure with two open ends, one end of the mounting rod is fixedly connected with the mounting handle, a first motor is fixedly arranged in the mounting handle, a motor shaft of the first motor extends out of the mounting rod and is connected with the center of a first horizontal bevel gear, the first horizontal bevel gear is in meshed connection with a first vertical bevel gear, the first vertical bevel gear is rotatably connected with a first fixing rod through a first bearing, the first fixing rod is fixed on the mounting rod, a first supporting rod is connected and arranged on the side wall of the first vertical bevel gear, and the end part of the first supporting rod is fixedly connected with the mounting box;
the sleeve membrane taking part comprises a sleeve taking handle, a sleeve taking rod and a sleeve taking box, the sleeve taking rod is of a hollow structure with two open ends, one end of the sleeve taking rod is fixedly connected with the sleeve taking handle, a second motor is fixedly arranged in the sleeve taking handle, a motor shaft of the second motor extends out of the sleeve taking rod and is connected with the center of a second horizontal bevel gear, the second horizontal bevel gear is meshed with a second vertical bevel gear, the second vertical bevel gear is rotatably connected with a second fixing rod through a second bearing, the second fixing rod is fixed on the sleeve taking rod, a second supporting rod is connected to the side wall of the second vertical bevel gear, and the end part of the second supporting rod is fixedly connected with the sleeve taking box.
Wherein, the end wall of the front end of the laparoscope rod is provided with a lens, and the front end of the laparoscope rod is sleeved with an elastic ferrule at a position 1cm away from the lens.
The elastic ferrule is made of latex, four iron wires are uniformly distributed in the elastic ferrule, the front side of the elastic ferrule and the mirror rod form a 120-degree sliding surface, and the rear side of the elastic ferrule and the mirror rod form a 90-degree right angle.
The hard clamping ring is made of polyvinyl chloride resin, and when the elastic ferrule moves backwards under backward pressure, the hard clamping ring is clamped in the groove of the elastic ferrule.
The mounting box is of a round box body structure with an opening at the top, a plurality of spring parts are arranged on the inner bottom wall of the mounting box in a split mode, the top of each spring part is connected with the round inclined plate, the round inclined plate is arranged downwards towards one end far away from the first supporting rod, the supporting enclosing plate is arranged on the outer edge of the upper surface of the round inclined plate, the pressing plates which vertically correspond to the supporting enclosing plates are fixedly arranged on the inner side of the side wall of the top of the mounting box, and the edge of the lens sleeve film is pressed between the supporting enclosing plates and the pressing plates.
The lens sleeve film is a round toughened film, the periphery of the toughened film is connected with an elastic film, and grooves are formed in the edge of the elastic film.
Wherein, get the cover box and be open-topped circular box body structure, get the one end slope that cover box inner bottom wall orientation kept away from the second bracing piece and set up downwards.
The use method of the protective sleeve film replacement set for avoiding the pollution of the laparoscope lens comprises the following steps: sleeving an elastic ferrule on a 1.5cm mirror rod at the rear side of a lens of the laparoscope; wiping the lens, adjusting the lens, keeping clean, and inserting the lens into the abdominal cavity from an abdominal opening; taking out the lens mantle from the 37-degree heat preservation device, clamping the lens mantle in the mounting box, extending the mantle mounting piece from the other abdominal cavity opening, adjusting the angle of the mounting box through a first motor, inserting the laparoscope lens into the mounting box, and automatically sleeving and fixing the mantle; when the lens has fog or pollution, the covering film taking kit extends into the abdominal opening, the angle is adjusted through the second motor, the covering film is automatically taken by aiming at the lens, and the covering film is sleeved again through the covering film mounting part to complete the replacement of the covering film once.
The embodiment of the invention has the following beneficial effects:
this protective sleeve membrane replacement suit of avoiding pollution of peritoneoscope camera lens through simple and easy quick replacement peritoneoscope camera lens protective sleeve membrane in the chamber mirror, avoids frequent abdominal cavity outside to scrub the camera lens, avoids the art person with eye fatigue, operation patience to increase operation safety, reduce the operation time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a mounting structure of a laparoscope and an elastic ferrule provided by the present invention;
FIG. 2 is a front view of the elastomeric ferrule of FIG. 1;
FIG. 3 is a schematic top view of a mounting member for a covering membrane according to the present invention;
FIG. 4 is a side view of the mounting box of FIG. 3;
FIG. 5 is a schematic view of the lens cover of FIG. 3;
FIG. 6 is a schematic top view of a film removal kit according to the present invention;
FIG. 7 is a schematic side view of the film removing member;
FIG. 8 is a schematic side view of the sleeve of FIG. 6;
fig. 9 is a schematic view of the connection structure of the second horizontal bevel gear and the second vertical bevel gear in fig. 6.
In the figure: the endoscope comprises an elastic ferrule 1, a mirror rod 2, a groove 3, a hard clamping ring 4, an iron wire 5, a handle 6, a mounting rod 7, a mounting box 8, a first motor 9, a first horizontal bevel gear 10, a first vertical bevel gear 11, a first bearing 12, a first fixing rod 13, a first supporting rod 14, a spring piece 15, a circular inclined plate 16, a supporting enclosing plate 17, a pressing plate 18, a lens sleeve film 19, an elastic film 20, a groove 21, a sleeve taking handle 22, a sleeve taking rod 23, a sleeve taking box 24, a second motor 25, a second horizontal bevel gear 26, a second vertical bevel gear 27, a second bearing 28, a second fixing rod 29 and a second supporting rod 30.
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. 1-9, fig. 1 is a schematic view of a mounting structure of a laparoscope and an elastic ferrule according to the present invention;
FIG. 2 is a schematic front view of the elastomeric ferrule of FIG. 1; FIG. 3 is a schematic top view of a mounting member for a covering membrane according to the present invention; FIG. 4 is a side view of the mounting box of FIG. 3; FIG. 5 is a schematic view of the lens cover of FIG. 3; FIG. 6 is a schematic top view of a film removal kit according to the present invention; FIG. 7 is a schematic side view of the film removing member; FIG. 8 is a schematic side view of the sleeve of FIG. 6; fig. 9 is a schematic view of the connection structure of the second horizontal bevel gear and the second vertical bevel gear in fig. 6.
This avoid contaminated protective cover membrane of peritoneoscope camera lens to change suit includes: elastic ferrule 1, mantle installation spare and mantle get the external member.
The front end of a mirror rod 2 of the laparoscope is sleeved with an elastic ferrule 1, a circle of groove 3 is arranged on the rear side of the elastic ferrule 1 around the mirror rod, a hard clamping ring 4 matched with the groove 3 is arranged on the outer side of the groove 3, and the hard clamping ring 4 is clamped on the mirror rod 2. When the laparoscope is used, a lens is arranged on the end wall of the front end of a laparoscope rod 2, and the front end of the laparoscope rod 2 is sleeved with an elastic ferrule 1 which is 1cm away from the lens. The elastic ferrule 1 is made of latex, four iron wires 5 are uniformly distributed in the elastic ferrule, so that the elastic ferrule can be found through X-ray after falling off during operation, and has great contraction force. The front side of the elastic ferrule 1 is in a 120-degree slide surface with the mirror rod 2, and the rear side is arranged at a 90-degree right angle with the mirror rod 2. The hard clamping ring 4 is made of polyvinyl chloride resin, and when the elastic ferrule 1 moves backwards under backward pressure, the hard clamping ring 4 is clamped in the groove 3 of the elastic ferrule 1.
The mantle mount comprises a mounting handle 6, a mounting rod 7 and a mounting box 8. The mounting rod 7 is hollow and has two open ends, and one end of the mounting rod is fixedly connected with the mounting handle 6. A first motor 9 is fixedly arranged in the mounting handle 6, a motor shaft of the first motor 9 extends out of the mounting rod 7 and is connected with the center of a first horizontal bevel gear 10, the first horizontal bevel gear 10 is in meshed connection with a first vertical bevel gear 11, the first vertical bevel gear 11 is rotatably connected with a first fixing rod 13 through a first bearing 12, the first fixing rod 13 is fixed on the mounting rod 7, a first supporting rod 14 is connected and arranged on the side wall of the first vertical bevel gear 11, and the end part of the first supporting rod 14 is fixedly connected with the mounting box 8. The first horizontal bevel gear 10 is controlled by the first motor 9 to rotate, and the first vertical bevel gear 11 is driven to rotate, so that the mounting box 8 is driven to swing up and down, and the lens sleeve in the mounting box can be conveniently sleeved by the laparoscope when the mounting box swings to a proper angle.
The mounting box 8 is open-top's circular box body structure, divides on the diapire in the mounting box 8 to be equipped with a plurality of spring parts 15, and the top and the circular swash plate 16 of spring part 15 are connected, and circular swash plate 16 sets up downwards towards the one end slope of keeping away from first bracing piece 14, and the angle is unanimous with the peritoneoscope angle, and 30 degrees peritoneoscope are generally preferred, correspond circular swash plate 16 slope downwards and be 30 degrees angles with the mounting box 8 diapire. The outer edge of the upper surface of the circular inclined plate 16 is provided with a supporting coaming 17, the inner side of the top side wall of the mounting box 8 is fixedly provided with a pressing plate 18 which vertically corresponds to the supporting coaming 17, and the edge of the lens mantle 19 is pressed between the supporting coaming 17 and the pressing plate 18.
The lens mantle 19 is a round toughened film, the periphery of the toughened film is connected with an elastic film 20, and the edge of the elastic film 20 is provided with a groove 21. The diameter of the toughened film is consistent with that of the lens end lens rod, and the circle contains metal, so that the toughened film can be found by X-ray radiation conveniently when falling off. The lens sleeve film is a toughened film, is similar to an operation toughened film material, is provided with an elastic film at the periphery, has elastic retraction capability converging towards the center, and is provided with a groove at the edge and can be clamped on a hard clamping ring of an elastic ferrule sleeved on a laparoscope rod.
The film removing kit comprises a removing handle 22, a removing rod 23 and a removing box 24. The sleeve taking rod 23 is hollow and has a structure with two open ends, and one end of the sleeve taking rod is fixedly connected with the sleeve taking handle 22. A second motor 25 is fixedly arranged in the sleeve taking handle 22, a motor shaft of the second motor 25 extends out of the sleeve taking rod 23 and is connected with the center of a second horizontal bevel gear 26, the second horizontal bevel gear 26 is in meshed connection with a second vertical bevel gear 27, the second vertical bevel gear 27 is rotatably connected with a second fixing rod 29 through a second bearing 28, the second fixing rod 29 is fixed on the sleeve taking rod 23, a second supporting rod 30 is connected and arranged on the side wall of the second vertical bevel gear 27, and the end part of the second supporting rod 30 is fixedly connected with the sleeve taking box 24. The second horizontal bevel gear 26 is controlled by the second motor 25 to rotate, and the second vertical bevel gear 27 is driven to rotate, so that the set taking box 24 is driven to swing up and down, and swing to a proper angle to conveniently take down the lens sleeve film on the laparoscope.
The sleeve box 24 is a round box structure with an open top, and the inner bottom wall of the sleeve box 24 is arranged obliquely downwards towards one end far away from the second support bar 30, and the angle is consistent with the angle of the laparoscope, and is preferably a 30-degree laparoscope, and the angle is 30 degrees corresponding to the oblique downwards of the bottom wall.
The use method of the protective sleeve film replacement set for avoiding the pollution of the laparoscope lens comprises the following steps:
the elastic ferrule is sleeved on a 1.5cm mirror rod at the rear side of the lens of the laparoscope.
Wiping the lens, adjusting the lens, keeping clean, and inserting into abdominal cavity from an abdominal opening.
The lens mantle is taken out of the 37-degree heat preservation device, clamped in the mounting box, and stretched into the mantle mounting part from the other abdominal cavity opening, the angle of the mounting box is adjusted by the first motor, the laparoscope lens is inserted into the mounting box and pressed downwards, the circular inclined plate moves downwards, and the lens mantle is automatically sleeved and fixed.
When the lens has fog or pollution, the film covering and taking kit extends into the lens from an abdominal opening, the angle of the film covering and taking box is adjusted to be aligned with the lens through the second motor, the elastic ferrule is pressed downwards by the laparoscope to move backwards, the hard retainer ring is clamped into the elastic ferrule to form a smooth sliding surface, the lens film does not have gripping force, the lens film automatically falls off, the film covering and taking are completed, and the film covering and taking are sleeved again through the film covering and taking part to complete the replacement of one film covering.
This protective sleeve membrane replacement suit of avoiding pollution of peritoneoscope camera lens through simple and easy quick replacement peritoneoscope camera lens protective sleeve membrane in the chamber mirror, avoids frequent abdominal cavity outside to scrub the camera lens, avoids the art person with eye fatigue, operation patience to increase operation safety, reduce the operation time.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A protective sleeve membrane replacement set for preventing laparoscopic lens contamination, comprising: the elastic ferrule, the covering film mounting piece and the covering film taking kit;
the elastic ferrule is sleeved on the front end of a mirror rod of the laparoscope, a circle of groove is formed in the rear side of the elastic ferrule around the mirror rod, a hard clamping ring matched with the groove is arranged on the outer side of the groove, and the hard clamping ring is clamped on the mirror rod;
the film covering mounting part comprises a mounting handle, a mounting rod and a mounting box, the mounting rod is of a hollow structure with two open ends, one end of the mounting rod is fixedly connected with the mounting handle, a first motor is fixedly arranged in the mounting handle, a motor shaft of the first motor extends out of the mounting rod and is connected with the center of a first horizontal bevel gear, the first horizontal bevel gear is in meshed connection with a first vertical bevel gear, the first vertical bevel gear is rotatably connected with a first fixing rod through a first bearing, the first fixing rod is fixed on the mounting rod, a first supporting rod is connected to the side wall of the first vertical bevel gear, and the end part of the first supporting rod is fixedly connected with the mounting box;
the sleeve membrane is got set spare and is included getting set handle, getting set pole and getting set box, it is cavity and both ends open structure to get set pole, its one end with get set handle fixed connection, it is provided with the second motor to get set handle internal fixation, the motor shaft of second motor stretches out get set pole outer and be connected with the horizontal bevel gear's of second center, the horizontal bevel gear of second is connected with the meshing of the vertical bevel gear of second, the vertical bevel gear of second passes through the second bearing and is connected with the second dead lever rotation, the second dead lever is fixed in get set pole on, it is provided with the second bracing piece to connect on the lateral wall of the vertical bevel gear of second, the tip of second bracing piece with get set box fixed connection.
2. The protective sleeve film replacing set for preventing the laparoscope lens from being polluted according to claim 1, wherein the lens is arranged on the end wall of the front end of the laparoscope rod, and the elastic ferrule is sleeved on the position, 1cm away from the lens, of the front end of the laparoscope rod.
3. The protective sleeve film replacement set for preventing the laparoscopic lens from being contaminated according to claim 2, wherein the elastic ferrule is made of latex, four iron wires are uniformly distributed in the elastic ferrule, the front side of the elastic ferrule forms a 120-degree sliding surface with the lens rod, and the rear side of the elastic ferrule forms a 90-degree right angle with the lens rod.
4. The protective sleeve replacement kit for preventing the laparoscopic lens from being contaminated according to claim 3, wherein said hard collar is made of polyvinyl chloride resin, and is snapped into said groove of said elastic ferrule when said elastic ferrule is moved backward by a backward pressure.
5. The protective sleeve film replacement kit for preventing the laparoscopic lens from being polluted according to claim 1, wherein the mounting box is of a circular box structure with an open top, a plurality of spring members are respectively arranged on the inner bottom wall of the mounting box, the tops of the spring members are connected with a circular inclined plate, the circular inclined plate is obliquely and downwardly arranged towards one end far away from the first supporting rod, a supporting enclosing plate is arranged on the outer edge of the upper surface of the circular inclined plate, a pressing plate vertically corresponding to the supporting enclosing plate is fixedly arranged on the inner side of the side wall of the top of the mounting box, and the edge of the lens sleeve film is pressed between the supporting enclosing plate and the pressing plate.
6. The protective sleeve replacement kit for preventing the laparoscopic lens from being polluted according to claim 5, wherein the lens sleeve is a circular tempered film, the periphery of the tempered film is connected with an elastic film, and the edge of the elastic film is provided with a groove.
7. The protective sleeve film replacement kit for preventing the laparoscopic lens from being polluted according to claim 1, wherein the sheath taking box is a round box structure with an open top, and the inner bottom wall of the sheath taking box is inclined and downwards arranged towards one end far away from the second supporting rod.
8. The protective sleeve film changing set for preventing the laparoscopic lens from being polluted according to claim 1, wherein the method for using the protective sleeve film changing set for preventing the laparoscopic lens from being polluted comprises the following steps: sleeving an elastic ferrule on a 1.5cm mirror rod at the rear side of a lens of the laparoscope; wiping the lens, adjusting the lens, keeping clean, and inserting the lens into the abdominal cavity from an abdominal opening; taking out the lens mantle from the 37-degree heat preservation device, clamping the lens mantle in the mounting box, extending the mantle mounting piece from the other abdominal cavity opening, adjusting the angle of the mounting box through a first motor, inserting the laparoscope lens into the mounting box, and automatically sleeving and fixing the mantle; when the lens has fog or pollution, the covering film taking kit extends into the abdominal opening, the angle is adjusted through the second motor, the covering film is automatically taken by aiming at the lens, and the covering film is sleeved again through the covering film mounting part to complete the replacement of the covering film once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210706689.4A CN114947718A (en) | 2022-06-21 | 2022-06-21 | Protective sleeve film replacement set capable of preventing laparoscopic lens from being polluted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210706689.4A CN114947718A (en) | 2022-06-21 | 2022-06-21 | Protective sleeve film replacement set capable of preventing laparoscopic lens from being polluted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114947718A true CN114947718A (en) | 2022-08-30 |
Family
ID=82966223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210706689.4A Withdrawn CN114947718A (en) | 2022-06-21 | 2022-06-21 | Protective sleeve film replacement set capable of preventing laparoscopic lens from being polluted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114947718A (en) |
-
2022
- 2022-06-21 CN CN202210706689.4A patent/CN114947718A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2160214B1 (en) | Devices for removal of debris from the objective lens of an endoscope | |
| US9241610B2 (en) | Devices and methods for removal of debris from the objective lens of an endoscope | |
| US9763567B2 (en) | Endoscope wiper blade cleaner | |
| JP6324988B2 (en) | Collection basket device | |
| KR101856045B1 (en) | Wide-angle laparoscope with the washing system | |
| US9913576B2 (en) | Laparoscope | |
| WO2010074549A1 (en) | Intuitive, multi-function, ergonomic endoscopic system with a sheath of varying elasticity and a tip which fits natural orifices | |
| CN108742496A (en) | A kind of laparoscope | |
| CN114947718A (en) | Protective sleeve film replacement set capable of preventing laparoscopic lens from being polluted | |
| JP4424767B2 (en) | Laryngeal surgery device | |
| EP3934509B1 (en) | An endoscope | |
| JP2005192707A (en) | Endoscope system | |
| CN212037468U (en) | Laparoscope lens for medical diagnosis and treatment | |
| KR20190011971A (en) | Angle adjustment of laparoscopic telescope | |
| US20220175237A1 (en) | Structural arrangement applied to a rigid endoscope for cleaning the objective lens during video surgery procedure | |
| CN214180378U (en) | Antifouling quick detachable endoscope's camera lens | |
| CN115886682B (en) | Medical endoscope with quick-release assembling and disassembling structure | |
| CN212066679U (en) | Antifouling graphite alkene peritoneoscope | |
| JP2006034457A (en) | Endoscope | |
| CN211484476U (en) | Wrinkle-removing cosmetic endoscope | |
| CN214073409U (en) | Endoscope assembly and minimally invasive surgery device applying same | |
| CN209984668U (en) | Video minimally invasive intracranial hematoma remover | |
| CN217885984U (en) | Can swing peritoneoscope that camera increased surgery field | |
| Berlucchi et al. | Simultaneous operative use of both hands during laryngeal rigid endoscopic surgery | |
| JP3813970B2 (en) | Endoscope |
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: 20220830 |
|
| WW01 | Invention patent application withdrawn after publication |