CN111839449A - Laparoscope examination device for infertility - Google Patents
Laparoscope examination device for infertility Download PDFInfo
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- CN111839449A CN111839449A CN202010726714.6A CN202010726714A CN111839449A CN 111839449 A CN111839449 A CN 111839449A CN 202010726714 A CN202010726714 A CN 202010726714A CN 111839449 A CN111839449 A CN 111839449A
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- fixedly connected
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- display instrument
- side wall
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- 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
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- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
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- 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
- A61B1/04—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 combined with photographic or television appliances
-
- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/045—Control thereof
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
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- Radiology & Medical Imaging (AREA)
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- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a laparoscope examination device for infertility, which relates to the technical field of medical instruments and comprises a display instrument body, wherein a master control switch and a temperature control switch are fixedly installed on the lower side of the front end of the display instrument body, and a heating box is fixedly connected to the right side wall of the display instrument body. This sterility for laparoscope device, inspection pipe way through setting up, flexible hose, the montant, the bracing piece, the rotary rod, connect the rope, the sliding sleeve, mutually support between fixed cover and the pull ring, the rotary rod lower extreme that can drive to connect the pull rope other end to be close to montant one side through the pull ring pulling stay cord, the top of rotary rod can drive the probe and rotate to one side this moment, and then realize the probe and rotate to the left side or to the right side, and then realize that the probe drives the rotation of miniature camera and carry out reverse shooting, make more comprehensive of inspection when sterility for sterility testing, convenience more during the use.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a laparoscope examination device for infertility.
Background
The medical definition of infertility is that no contraceptive measures are taken for more than one year, the sexual life is normal and the pregnancy is not successful, the primary infertility and the secondary infertility are mainly divided, and the primary infertility is never pregnant; secondary infertility is infertility after once pregnancy, and according to this strict definition, infertility is a common problem, affecting approximately at least 10-15% of the fertile couples, and causes infertility divided into male infertility and female infertility.
Sterility and infertility inspection usually adopts the peritoneoscope, the peritoneoscope is similar with the electron gastroscope, a medical instrument with miniature camera, however current dress has miniature camera to only can shoot the dead ahead or the side of inspection tube, the unable shooting that makes the miniature camera reverse of rotating of probe of inspection tube, and then inspection not comprehensive enough when leading to sterility and infertility inspection, there is certain inconvenience during the use, and the inspection tube need heat when using and avoid the patient to appear uncomfortable, because the diameter of inspection tube is less, adopt the heater wire to heat the inspection tube and can occupy more space, and the heating can be inhomogeneous, and then can increase patient's misery.
Therefore, there is a need for a laparoscopic device for infertility to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a laparoscope examination device for infertility, which solves the problems that the existing laparoscope examination device provided with a miniature camera can only shoot the right front or the side of an examination tube, so that the examination is not comprehensive enough during the infertility examination, the diameter of the examination tube is small, the heating wire is adopted to heat the examination tube, the space is occupied, and the heating is uneven.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a laparoscope examination device for infertility comprises a display instrument body, wherein a master control switch and a temperature control switch are fixedly mounted on the lower side of the front end of the display instrument body, a heating box is fixedly connected to the right side wall of the display instrument body, a heating plate is fixedly mounted on the inner wall of the bottom side of the heating box, a protective net is fixedly connected to the inner wall of the heating box close to the lower side, a supporting cylinder is fixedly connected to the right side wall of the display instrument body close to the upper side, the supporting cylinder is fixedly connected to one end of an examination pipeline, the left end of the examination pipeline is fixedly connected to the display instrument body, communicating pipes are fixedly connected to the upper side wall and the lower side wall of the overlapping position of the supporting cylinder and the examination pipeline, an expansion hose is fixedly connected to the other end of the examination pipeline, a probe is fixedly connected to the top end, the micro camera is arranged in the transparent sleeve, the micro camera is fixedly arranged on the supporting plate, the micro camera is electrically connected with one end of the signal wire, the vertical rod is arranged in the telescopic hose, the bottom end of the vertical rod is fixedly connected with a supporting rod, the front end and the rear end of the supporting rod are fixedly connected with the inner walls of the front side and the rear side of the inspection pipeline, the front side and the rear side of the top end of the vertical rod are respectively articulated with a rotary rod through a pin shaft, the top ends of the two rotary rods are respectively fixedly connected with the left side wall and the right side wall of the probe, the bottom ends of the two rotary rods are respectively fixedly connected with one end of a connecting rope, the front side wall and the rear side wall of the vertical rod are respectively fixedly connected with a sliding sleeve, the two connecting ropes pass through the sliding sleeve to be in sliding connection with the, and the other end of the signal wire passes through the inspection pipeline to be electrically connected with the display instrument body, a plurality of fixing rings and signal wire fixed connections are fixedly connected to the inner side wall of the inspection pipeline, and the other end of the connecting rope passes through two communicating pipe fixedly connected with pull rings respectively.
Preferably, the outer side wall of the supporting cylinder is slidably connected with a sliding sleeve.
Preferably, the output end of the master control switch is electrically connected with the display instrument body and the input end of the temperature control switch, and the output end of the temperature control switch is electrically connected with the input end of the heating plate.
Preferably, redundant signal lines are preset at the connection part of the signal lines and the micro camera.
Preferably, redundant connecting ropes are preset at the connecting positions of the connecting ropes and the pull rings.
Preferably, a water outlet is arranged on one side of the right side wall of the heating box close to the lower side, and a valve is arranged on the water outlet.
(III) advantageous effects
The invention has the beneficial effects that:
1. this sterility for laparoscope device, inspection pipe way through setting up, flexible hose, the montant, the bracing piece, the rotary rod, connect the rope, the sliding sleeve, mutually support between fixed cover and the pull ring, the rotary rod lower extreme that can drive to connect the pull rope other end to be close to montant one side through the pull ring pulling stay cord, the top of rotary rod can drive the probe and rotate to one side this moment, and then realize the probe and rotate to the left side or to the right side, and then realize that the probe drives the rotation of miniature camera and carry out reverse shooting, make more comprehensive of inspection when sterility for sterility testing, convenience more during the use.
2. This peritoneoscope inspection device for sterility, temperature detect switch through setting up, the heating cabinet, mutually support between hot plate and the protection network, can add water and heat to suitable temperature toward the heating cabinet, then can put into the heating cabinet with the inspection pipeline and heat, no longer need set up heater strip etc. toward the inspection pipeline in, can improve the space utilization of inspection pipeline, and heat can be more even, can effectually reduce patient's misery, and later stage with the water discharge back heating cabinet can accomodate the storage to the inspection pipeline, carry out better utilization to the heating cabinet, more conveniently use.
Drawings
FIG. 1 is a schematic front view of a partial cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
fig. 3 is an enlarged schematic view of the invention at B in fig. 1.
In the figure: the display device comprises a display device body 1, a temperature control switch 2, a master control switch 3, a heating box 4, a heating plate 5, a protective screen 6, a supporting cylinder 7, a communicating pipe 8, an inspection pipeline 9, a telescopic hose 10, a probe 11, a transparent sleeve 12, a miniature camera 13, a supporting plate 14, a signal line 15, a vertical rod 16, a supporting rod 17, a rotating rod 18, a connecting rope 19, a sliding sleeve 20, a fixed sleeve 21, a fixed ring 22, a sliding sleeve 23 and a pull ring 24.
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.
As shown in fig. 1-3, the present invention provides a technical solution: a laparoscope examination device for infertility comprises a display instrument body 1, wherein the display instrument body 1 can be used for displaying images transmitted from a micro camera 13 and is convenient for medical staff to observe, a master control switch 3 and a temperature control switch 2 are fixedly installed at the lower side of the front end of the display instrument body 1, the master control switch 3 is a master switch of the device, the temperature control switch 2 can adjust the temperature of a heating plate 5 for heating water, so that the heating temperature of the water is more suitable for the temperature of a human body, the examination pipeline 9 is conveniently heated, further the pain of a patient is reduced, a heating box 4 is fixedly connected to the right side wall of the display instrument body 1, water can be added into the heating box 4 for heating the examination pipeline 9, heating wires and the like do not need to be arranged in the examination pipeline 9 any more, the space utilization rate of the examination pipeline 9 can be improved, and the heating can be more uniform, the pain of a patient can be effectively reduced, the checking pipeline 9 can be placed into the heating box 4 to be stored after the device is used, the heating box 4 is better utilized and is more convenient to use, the heating plate 5 is fixedly arranged on the inner wall of the bottom side of the heating box 4, the heating plate 5 can heat water in the heating box 4, the protective screen 6 is fixedly connected to one side, close to the lower side, of the inner wall of the heating box 4, the protective screen 6 can play a role in isolating the heating plate 5, the checking pipeline 9 is prevented from touching the heating plate 5, the safety of the device in use is improved, the supporting cylinder 7 is fixedly connected to one side, close to the upper side, of the right side wall of the display instrument body 1, the supporting cylinder 7 plays a role in supporting the joint of the checking pipeline 9 and the display instrument body 1, the inside of the supporting cylinder 7 is fixedly connected with one end of the checking pipeline 9, and the left end of the, the upper side wall and the lower side wall of the overlapped part of the supporting cylinder 7 and the inspection pipeline 9 are fixedly connected with a communicating pipe 8, the communicating pipe 8 is convenient for the end of a connecting rope 19 to extend to the outer surfaces of the inspection pipeline 9 and the supporting cylinder 7, the other end of the inspection pipeline 9 is fixedly connected with a flexible hose 10, the flexible hose 10 can be convenient for a probe 11 to swing left and right, so that a micro camera 13 swings left and right, the top end of the flexible hose 10 is fixedly connected with the probe 11, the micro camera 13 is arranged in the probe 11 and plays a supporting and fixing role for the micro camera 13 through a supporting plate 14, the top end of the probe 11 is fixedly connected with a transparent sleeve 12, the transparent sleeve 12 is convenient for the micro camera 13 to observe the inside of a patient, the micro camera 13 is arranged in the transparent sleeve 12, the micro camera 13 is used for shooting the internal condition of the patient, and an illuminating lamp arranged on the micro camera 13 can enable, the miniature camera 13 is fixedly arranged on the supporting plate 14, the miniature camera 13 is electrically connected with one end of the signal wire 15, the signal wire 15 plays an electric connection role for the miniature camera 13 and the display instrument body 1, images shot by the miniature camera 13 are conveniently transmitted to the display screen of the display instrument body 1 for observation, a vertical rod 16 is arranged in the telescopic hose 10, a supporting rod 17 is fixedly connected with the bottom end of the vertical rod 16, the supporting rod 17 plays a supporting and fixing role for the vertical rod 16, the front end and the rear end of the supporting rod 17 are fixedly connected with the inner walls of the front side and the rear side of the inspection pipeline 9, the front side and the rear side of the top end of the vertical rod 16 are respectively hinged with a rotating rod 18 through a pin shaft, the vertical rod 16 plays a supporting role for the middle parts of the two rotating rods 18, the two rotating rods 18 are convenient to rotate, the top ends of the two rotating rods 18 are respectively fixedly connected with the left side wall, thereby realizing that the micro camera 13 shifts to the left side or the right side, further realizing that the probe drives the micro camera to rotate to carry out reverse shooting, and ensuring that the examination during the examination of infertility is more comprehensive and the use is more convenient, the bottom ends of the two rotary rods 18 are fixedly connected with one end of the connecting rope 19, the front and the back side walls of the vertical rod 16 are fixedly connected with the sliding sleeves 20, and the two connecting ropes 19 pass through the sliding sleeves 20 to be slidably connected with the fixed sleeve 21, the sliding sleeves 20 fixed on the vertical rod 16 can ensure that a certain angle is formed between the connecting rope 19 and the rotary rods 18, the connecting rope 19 can conveniently pull the bottom ends of the rotary rods 18 to rotate downwards, the fixed sleeve 21 is provided with a plurality of uniform side walls fixed on the examination pipeline 9, the connecting ropes 19 can be fixed by fixedly connecting a plurality of fixed sleeves 21 on the side walls of the examination pipeline 9, and the winding, rope 19 is connected in convenient pulling, and downside all takes place not hard uply and rotary rod 18 or be connected rope 19 and take place the winding through fixed ring 22 and signal line 15 fixed connection of fixed connection on the right side wall of montant 16, fixed ring 22 on the montant 16 plays the fixed action to signal line 15, can avoid signal line 15 to take place to become flexible when flexible hose 10 takes place to bend, and the other end of signal line 15 passes and passes inspection pipe 9 and be connected with display instrument body 1 electricity, and the even fixed ring 22 of a plurality of fixed ring 22 of the even fixedly connected with of inside wall of inspection pipe 9 and signal line 15 fixed connection, a plurality of fixed ring 22 of inspection pipe 9 inside wall play the fixed action to signal line 15, can avoid signal line 15 and be connected taking place to twine between the rope 19, two other ends of being connected rope 19 pass two communicating pipes 8 fixedly connected with pull rings 24 respectively, rope.
The lateral wall sliding connection of a supporting cylinder 7 has a sliding sleeve 23, and through the sliding sleeve 23 that sets up, when the rope 19 is connected in the not pulling, can slide the sliding sleeve 23 to the right, will support the inseparable extrusion of the connecting rope 19 of a 7 lateral wall of a 7 on the lateral wall of a supporting cylinder 7, can avoid the connecting rope 19 in the inspection pipeline 9 to take place to slide by oneself.
The output of total control switch 3 is connected with display instrument body 1 and temperature detect switch 2's input electricity, and total control switch 3 plays total control effect to the circuit of the device, and temperature detect switch 2's output is connected with the input electricity of hot plate 5, and temperature detect switch 2 can control the start-up and the closing of hot plate 5, can adjust the heating temperature of hot plate 5 again.
The connecting part of the signal wire 15 and the micro camera 13 is preset with a redundant signal wire 15, the signal wire 15 can be prevented from being pulled by the probe 11 when the probe rotates through the redundant signal wire 15, and the signal wire 15 can be protected.
Connect rope 19 and pull ring 24 junction to have in advance unnecessary connection rope 19, through the unnecessary connection rope 19 that sets up, when the connection rope 19 of pulling one side made probe 11 rotatory, the connection rope 19 of opposite side can slide in connecting tube 9, takes place to pull to the connection rope 19 of opposite side when avoiding probe 11 to rotate, has guaranteed the rational in infrastructure integrality of the device.
A water outlet is arranged at one side of the right side wall of the heating box 4 close to the lower side, a valve is arranged on the water outlet, and water in the heating box 4 can be discharged when the valve is opened by arranging the valve on the water outlet.
The method comprises the following operation steps:
s1, when in use, firstly, water can be added into the heating box 4, then the device is started through the master control switch 3, the heating plate 5 is started through the temperature control switch 2 to heat the water in the heating box 4 to a proper temperature, then the inspection pipeline 9 can be placed into the heating box 4 to be heated, after the inspection pipeline 9 is heated to a proper temperature for a human body, the inspection pipeline 9 can be placed into the body of a patient, then the condition in the body of the patient can be observed through the micro-camera, when the probe 11 needs to be rotated, the fixing ring 22 at the upper side or the lower side can be pulled, the fixing ring 22 can pull the lower end of the rotating rod 18 to rotate downwards through the connecting rope 19, the lower end of the rotating rod 18 can approach to one side of the vertical rod 16, at the moment, the top end of the rotating rod 18 can drive the probe 11 to rotate towards one side, further, the probe 11 can rotate towards the left side or the right side, further, the probe 11 can drive the micro-camera 13, the examination of the infertility is more comprehensive;
s2, after the inspection is finished, the water in the heating box 4 can be discharged by opening the valve on the water outlet, and then the inspection pipeline 9 can be directly stored in the heating box 4 for storage after being sterilized, so that the use is more convenient.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A laparoscopy device for infertility, which comprises a display instrument body (1), and is characterized in that: a master control switch (3) and a temperature control switch (2) are fixedly mounted on the lower side of the front end of the display instrument body (1), a heating box (4) is fixedly connected to the right side wall of the display instrument body (1), a heating plate (5) is fixedly mounted on the inner wall of the bottom side of the heating box (4), a protective screen (6) is fixedly connected to one side of the inner wall of the heating box (4) under the action of the lower protective screen, a supporting cylinder (7) is fixedly connected to one side of the right side wall of the display instrument body (1) under the action of the upper protective screen, the supporting cylinder (7) is fixedly connected to one end of an inspection pipeline (9), the left end of the inspection pipeline (9) is fixedly connected to the display instrument body (1), a communicating pipe (8) is fixedly connected to the upper side wall and the lower side wall of the overlapped part of the supporting cylinder (7) and the inspection pipeline (9, the top end of the telescopic hose (10) is fixedly connected with a probe (11), the top end of the probe (11) is fixedly connected with a transparent sleeve (12), a micro camera (13) is arranged in the transparent sleeve (12), the micro camera (13) is fixedly installed on a supporting plate (14), the micro camera (13) is electrically connected with one end of a signal wire (15), a vertical rod (16) is arranged in the telescopic hose (10), a supporting rod (17) is fixedly connected with the bottom end of the vertical rod (16), the front end and the rear end of the supporting rod (17) are fixedly connected with the inner wall of the front side and the rear side of an inspection pipeline (9), the front side and the rear side of the top end of the vertical rod (16) are respectively hinged with a rotary rod (18) through a pin shaft, the top ends of the two rotary rods (18) are respectively fixedly connected with the left side wall and the right side wall of the probe (11), and the, the equal fixedly connected with sliding sleeve (20) of lateral wall around montant (16), and two connection ropes (19) all pass sliding sleeve (20) and fixed cover (21) sliding connection, and fixed cover (21) are provided with the even lateral wall of fixing in inspection pipeline (9) of a plurality of, the downside all passes through fixed ring (22) and signal line (15) fixed connection of fixed connection on the right side wall of montant (16), and the other end of signal line (15) passes and passes inspection pipeline (9) and be connected with display instrument body (1) electricity, and the even fixedly connected with a plurality of fixed rings of inside wall (22) and signal line (15) fixed connection of inspection pipeline (9), two the other end of connecting rope (19) passes two communicating pipe (8) fixedly connected with pull rings (24) respectively.
2. The laparoscopy apparatus for infertility according to claim 1, wherein: the outer side wall of the supporting cylinder (7) is connected with a sliding sleeve (23) in a sliding manner.
3. The laparoscopy apparatus for infertility according to claim 1, wherein: the output end of the master control switch (3) is electrically connected with the input ends of the display instrument body (1) and the temperature control switch (2), and the output end of the temperature control switch (2) is electrically connected with the input end of the heating plate (5).
4. The laparoscopy apparatus for infertility according to claim 1, wherein: and redundant signal lines (15) are preset at the connection part of the signal lines (15) and the miniature camera (13).
5. The laparoscopy apparatus for infertility according to claim 1, wherein: the connecting part of the connecting rope (19) and the pull ring (24) is preset with redundant connecting ropes (19).
6. The laparoscopy apparatus for infertility according to claim 1, wherein: a water outlet is arranged on one side of the right side wall of the heating box (4) close to the lower side, and a valve is arranged on the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010726714.6A CN111839449A (en) | 2020-07-25 | 2020-07-25 | Laparoscope examination device for infertility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010726714.6A CN111839449A (en) | 2020-07-25 | 2020-07-25 | Laparoscope examination device for infertility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111839449A true CN111839449A (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010726714.6A Withdrawn CN111839449A (en) | 2020-07-25 | 2020-07-25 | Laparoscope examination device for infertility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111839449A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704469A (en) * | 2020-12-29 | 2021-04-27 | 孙亚丽 | Disposable laparoscope capable of preventing lens fogging and using method thereof |
| CN112914492A (en) * | 2021-03-14 | 2021-06-08 | 中北大学 | Plant growth simulation soft body gas drive propelling mechanism for intestinal tract examination |
| CN113440089A (en) * | 2021-07-28 | 2021-09-28 | 泰州市艾尚光学科技有限公司 | Medical optical instrument intelligent electronic endoscope equipment |
| CN114849035A (en) * | 2022-03-24 | 2022-08-05 | 李建升 | Anorectal examination and drug delivery device |
-
2020
- 2020-07-25 CN CN202010726714.6A patent/CN111839449A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704469A (en) * | 2020-12-29 | 2021-04-27 | 孙亚丽 | Disposable laparoscope capable of preventing lens fogging and using method thereof |
| CN112704469B (en) * | 2020-12-29 | 2023-05-09 | 海王业威医疗科技(上海)有限公司 | Disposable laparoscope capable of preventing lens from fogging and use method thereof |
| CN112914492A (en) * | 2021-03-14 | 2021-06-08 | 中北大学 | Plant growth simulation soft body gas drive propelling mechanism for intestinal tract examination |
| CN112914492B (en) * | 2021-03-14 | 2022-07-05 | 中北大学 | Plant growth simulation soft body gas drive propelling mechanism for intestinal tract examination |
| CN113440089A (en) * | 2021-07-28 | 2021-09-28 | 泰州市艾尚光学科技有限公司 | Medical optical instrument intelligent electronic endoscope equipment |
| CN114849035A (en) * | 2022-03-24 | 2022-08-05 | 李建升 | Anorectal examination and drug delivery device |
| CN114849035B (en) * | 2022-03-24 | 2023-11-17 | 文娟娟 | Anorectal examination and drug administration device |
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Application publication date: 20201030 |