CN115553704A - Hysteroscope operation equipment for operating room - Google Patents
Hysteroscope operation equipment for operating room Download PDFInfo
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- CN115553704A CN115553704A CN202211113679.6A CN202211113679A CN115553704A CN 115553704 A CN115553704 A CN 115553704A CN 202211113679 A CN202211113679 A CN 202211113679A CN 115553704 A CN115553704 A CN 115553704A
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- tube
- endoscope
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- seat
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000003780 insertion Methods 0.000 claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 17
- 210000001503 joint Anatomy 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000001356 surgical procedure Methods 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 2
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 239000011049 pearl Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 210000003739 neck Anatomy 0.000 abstract 2
- 210000003679 cervix uteri Anatomy 0.000 description 8
- 210000004291 uterus Anatomy 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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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
- A61B1/303—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 the vagina, i.e. vaginoscopes
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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
- A61B1/06—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 illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
- A61B2017/4225—Cervix uteri
Abstract
The invention discloses hysteroscope surgical equipment for an operating room, which belongs to the field of medical auxiliary instruments and comprises a fixed outer tube, an operation endoscope and a disassembly and assembly auxiliary endoscope, wherein the fixed outer tube comprises an inserted outer sleeve, one end of the inserted outer sleeve is inserted into a uterine cavity of a patient, one end of the inserted outer sleeve is provided with a connecting socket, the rear end of the connecting socket is provided with a threaded seat, the side wall of the inserted outer sleeve is provided with a plurality of expansion fixing mechanisms at equal intervals, the operation endoscope comprises an endoscope sheath tube, the endoscope sheath tube is matched with the inner cavity of the inserted outer sleeve, the rear end of the endoscope sheath tube is fixedly connected with an endoscope insertion tube, and the plurality of expansion fixing mechanisms are in a multilayer plugging structure outside the uterine neck of the patient to be suitable for sealing uterine necks with different sizes.
Description
Technical Field
The invention relates to the field of medical auxiliary instruments, in particular to hysteroscopic surgery equipment for an operating room.
Background
Hysteroscope is an use high technology in clinical, adopts the uterus liquid expansion uterine cavity of expanding, observes in leading-in uterine cavity of cold light source through the hysteroscope through fibre leaded light bundle and lens, and it is little to have the misery, advantages such as safety, the inventor discovers, at the in-process of hysteroscope operation, the outer hourglass appears in the uterus liquid of expanding easily to because different patient's cervix mouth size is different, lead to current mode not good to the closed effect of cervix mouth, and then lead to the uterus effect of expanding poor, influence gynecological disease.
In the prior art, a leak-proof mechanism is usually additionally arranged on an outer sheath to block leak-proof, for example, a hysteroscope leak-proof device disclosed in publication No. CN213821342U, which comprises a sealing sleeve and a sleeve joint part, wherein the sealing sleeve is sleeved on a hysteroscope and can be switched between a compression state and a stretching state; the sleeve joint part is connected with the sealing sleeve and used for driving the sealing sleeve to be switched between a compression state and a stretching state, but the leakage-proof mechanism is fixed in size and inconvenient to install and set, and the reliability of the independent leakage-proof mechanism is low, so that the hysteroscope operation equipment for the operating room is provided.
Disclosure of Invention
The invention aims to provide hysteroscope surgical equipment for an operating room, which can realize a multilayer sealing structure of a plurality of unfolding fixing mechanisms outside the cervix of a patient so as to adapt to sealing of the cervix mouths with different sizes, has better sealing effect, avoids leakage of uterine distention liquid and enables diagnosis of gynecological diseases to be more accurate.
In order to solve the problems, the invention adopts the following technical scheme:
a hysteroscopic surgery device for an operating room, which comprises,
the fixing outer tube comprises an inserting outer tube, one end of the inserting outer tube is inserted into the uterine cavity of a patient, a connecting socket is arranged at one end of the inserting outer tube, a threaded seat is arranged at the rear end of the connecting socket, and a plurality of unfolding fixing mechanisms are arranged on the side wall of the inserting outer tube at equal intervals; and the number of the first and second groups,
the operation endoscope comprises an endoscope sheath tube, the endoscope sheath tube is matched with an inner cavity of the inserting outer sleeve, the rear end of the endoscope sheath tube is fixedly connected with an endoscope insertion tube, the endoscope insertion tube is matched with the inner cavity of the connecting socket, the rear end of the endoscope insertion tube is fixedly connected with an observation eyepiece, and one side of the observation eyepiece is provided with an external end seat; and the number of the first and second groups,
supplementary scope of dismouting, supplementary scope of dismouting includes supplementary inner tube, supplementary inner tube with insert outer tube inner chamber phase-match, and correspond in the supplementary inner tube and expand the fixed establishment position and be provided with gas transmission control mechanism, the rear end of supplementary inner tube is provided with the action bars, and the action bars with connect socket inner chamber phase-match, the outer wall correspondence of action bars is connected socket rear end screw thread seat and is rotated and be connected with fixation nut, the front end of supplementary inner tube is provided with the supplementary camera of dismouting.
As a preferable scheme of the present invention, the expansion fixing mechanism includes an expansion sleeve, the side wall of the insertion outer sleeve is provided with an annular mounting groove corresponding to the position of the expansion fixing mechanism, two ends of the expansion sleeve are respectively and fixedly connected to two ends of the bottom of the annular mounting groove, the rear end of the outer wall of the expansion sleeve is fixedly connected to an expansion sleeve, and the length of the expansion sleeve is equal to the length of the annular mounting groove of the side wall of the insertion outer sleeve.
As a preferable scheme of the invention, the unfolding fixing mechanism further comprises an air vent seat, the air vent seat is inserted into the side wall of the outer sleeve in a penetrating manner, an annular bulge is arranged in the middle of the inner wall of the air vent seat, an air vent piston is movably inserted in the center of the air vent seat, the air vent piston is a circular rubber plug with an opening on one inward side, limiting flanges are arranged at two ends of the air vent piston, and a plurality of communicating holes are uniformly formed in the side wall of the outer end of the air vent piston.
As a preferable scheme of the invention, the limit rib at the outer end of the vent piston is abutted against the annular bulge at the middle part of the vent seat, and a return spring is arranged between the limit rib at the inner wall of the vent piston and the annular bulge of the vent seat.
As a preferable scheme of the invention, a sealing rubber strip is arranged on one side of the limiting flange at the outer end of the vent piston, which is opposite to the annular bulge in the middle of the vent seat.
As a preferable scheme of the present invention, the gas transmission control mechanism includes an airbag barrel seat, the airbag barrel seat is inserted and fixed to an inner wall of the auxiliary inner tube, a docking expansion airbag is disposed at a center of an outer side of the gas transmission control mechanism, an ejection gas transmission nozzle is disposed at a position, corresponding to the position of the vent piston, of an outer side wall of the docking expansion airbag, a main inflation and deflation tube is embedded at a center of the auxiliary inner tube, the main inflation and deflation tube penetrates through centers of the airbag barrel seats, and the main inflation and deflation tube is communicated with the docking expansion airbags through a communication solenoid valve.
As a preferable scheme of the invention, the inner wall of the connecting socket is provided with a guide clamping groove, and the outer walls of the endoscope insertion tube and the operating rod are provided with guide convex strips matched with the endoscope insertion tube and the operating rod.
As a preferable scheme of the present invention, a plurality of control wires for communicating the electromagnetic valve and the auxiliary camera are all passed through the center of the auxiliary inner tube and electrically connected to an operating rod, and the operating rod is electrically connected to a control computer terminal.
As a preferred scheme of the present invention, an operation channel is formed in the endoscope sheath tube, the rear end of the operation channel penetrates through the endoscope insertion tube and the observation eyepiece, an operation clamp is inserted into the rear end of the operation channel, an auxiliary observation lens is further disposed at the front end of the endoscope sheath tube, the auxiliary observation lens is communicated with the observation eyepiece, a liquid channel and a light guide fiber bundle are further formed in the endoscope sheath tube, the rear end of the liquid channel is connected to the infusion device and the negative pressure suction device through an external connection end base, and the rear end of the light guide fiber bundle is connected to the cold light source through an external connection end base.
As a preferred scheme of the invention, the disassembly and assembly auxiliary camera comprises an observation camera, a light compensation seat is arranged at the rear end of the observation camera, a light homogenizing sleeve is sleeved on the outer wall of the observation camera, and a plurality of LED lamp beads are arranged at the rear end of the observation camera facing the light homogenizing sleeve.
Compared with the prior art, the invention has the advantages that:
(1) This scheme is through the fixed outer tube that sets up, a plurality of fixed mechanisms that expand carry out multilayer block structure in patient's cervix outside, seal with the cervix mouth that adapts to equidimension not, seal the effect better and avoided the liquid of expanding uterus to leak outward, make the diagnosis of gynaecology disease more accurate, expand fixed mechanism inflation back, take out the supplementary scope of dismouting, then it is intraductal to insert fixed outer tube with the operation scope, observe through scope sheath pipe cooperation observation eyepiece and external end seat external device input earlier the liquid of expanding uterus after, operate, and thus the operation is simple, high durability and convenient use, take out the operation scope after the operation is accomplished, insert the supplementary scope of dismouting once more, cooperate with the fixed mechanism that expands through gas transmission control mechanism, pack up a plurality of fixed mechanisms that expand in proper order, be convenient for taking out of device.
(2) This scheme is through the inflation cover and the expansion cover that set up, inflation shrink extrusion expansion cover through the inflation cover, make the front end of expansion cover to expand, thereby with the contact of patient's cervical outside passageway, realize the shutoff to the cervical outside, the seepage of uterus expansion liquid and washing liquid has effectively been avoided, through the seat of ventilating that sets up, the seat of ventilating and the grafting cooperation of the piston of ventilating, make the piston of ventilating insert outer casing outer wall and inner wall by ejecting back intercommunication, when the piston of ventilating withdraws, the disconnection passageway, the inflation of the inflation cover of being convenient for fills the gas, reset spring through setting up, reset spring's elasticity will ventilate the piston and inwards stimulate, thereby realize ventilating the piston automatic shutoff when not receiving external force and promote, moreover, the steam generator is simple in structure, high durability and convenient use.
Drawings
Fig. 1 is a perspective view of a fixed outer tube according to the present invention.
Fig. 2 is a side cross-sectional view of the present invention during a surgical procedure.
Fig. 3 is a side sectional view showing the operation of attaching and detaching the fixed outer tube according to the present invention.
Fig. 4 is an enlarged view of the invention at a in fig. 3.
Fig. 5 is an enlarged view of the invention at B in fig. 3.
Figure 6 is a view of the end of the operating endoscope of the present invention.
The reference numbers in the figures illustrate:
100. fixing the outer tube; 101. inserting the outer sleeve; 102. unfolding the fixing mechanism; 102a, an expansion sleeve; 102b, an expansion sleeve; 102c, a vent seat; 102d, a vent piston; 102e, a return spring; 103. a connection socket; 200. operating an endoscope; 201. an endoscope sheath; 201a, an operation channel; 201b, auxiliary observation lens; 201c, a liquid channel; 201d, light guide fiber bundles; 202. an endoscope insertion tube; 203. an observation eyepiece; 204. an external connection end seat; 300. disassembling and assembling the auxiliary endoscope; 301. an auxiliary inner tube; 302. a gas delivery control mechanism; 302a, an airbag cartridge holder; 302b, butt-joint expansion air bag; 302c, ejecting the gas transmission nozzle; 302d, a main inflation and deflation pipe; 302e, communicating the electromagnetic valve; 303. an operating lever; 304. disassembling and assembling the auxiliary camera; 304a, an observation camera; 304b, a light supplementing base; 304c, a dodging sleeve.
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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-6, a hysteroscope operation device for operating room, including a fixed outer tube 100, an operation endoscope 200 and a disassembly/assembly auxiliary endoscope 300, the fixed outer tube 100 includes an inserted outer cannula 101, one end inserted into the outer cannula 101 is inserted into the uterine cavity of a patient, and one end inserted into the outer cannula 101 is provided with a connection socket 103, the rear end of the connection socket 103 is provided with a screw seat, the side wall inserted into the outer cannula 101 is provided with a plurality of unfolding fixing mechanisms 102 at equal intervals, the operation endoscope 200 includes an endoscope sheath 201, the endoscope sheath 201 is matched with the inner cavity inserted into the outer cannula 101, and the rear end of the endoscope sheath 201 is fixedly connected with an endoscope insertion tube 202, the endoscope insertion tube 202 is matched with the inner cavity connected with the socket 103, and the rear end of the endoscope insertion tube 202 is fixedly connected with an observation eyepiece 203, one side of the observation eyepiece 203 is provided with an external connection socket 204, the disassembly/assembly auxiliary endoscope 300 includes an auxiliary inner tube 301, the auxiliary inner tube 301 is matched with the inner cavity inserted into the outer cannula 101, and the auxiliary inner tube 301 is provided with an air transmission control mechanism 302 corresponding to the unfolding fixing mechanism 102, the rear end of the auxiliary inner tube 301 is provided with an operation rod 303, and the front end of the disassembly/assembly screw seat 301 is provided with an auxiliary camera head 301.
Specifically, the unfolding fixing mechanism 102 comprises an expansion sleeve 102a, an annular mounting groove is formed in the side wall of the inserted outer sleeve 101 corresponding to the unfolding fixing mechanism 102, two ends of the expansion sleeve 102a are fixedly connected with two ends of the bottom of the annular mounting groove respectively, an expansion sleeve 102b is fixedly connected to the rear end of the outer wall of the expansion sleeve 102a, and the length of the expansion sleeve 102b is equal to that of the annular mounting groove in the side wall of the inserted outer sleeve 101; through the expansion cover 102a and the expansion cover 102b that set up, through the expansion shrink extrusion expansion cover 102b of expansion cover 102a for the front end of expansion cover 102b can expand, thereby contacts with patient's cervical outside passageway, realizes the shutoff to the cervical outside, has effectively avoided the seepage of uterus expansion liquid and washing liquid.
Specifically, the unfolding fixing mechanism 102 further comprises a vent seat 102c, the vent seat 102c is inserted into the side wall of the outer sleeve 101 in a penetrating manner, an annular bulge is arranged in the middle of the inner wall of the vent seat 102c, a vent piston 102d is movably inserted in the center of the vent seat 102c, the vent piston 102d is a round rubber plug with an opening on one side facing inwards, limiting flanges are arranged at two ends of the vent piston 102d, and a plurality of communicating holes are uniformly formed in the side wall of the outer end of the vent piston 102 d; through the plugging fit of the vent seat 102c, the vent seat 102c and the vent piston 102d, the vent piston 102d is ejected and then is communicated with and inserted into the outer wall and the inner wall of the outer sleeve 101, and when the vent piston 102d is retracted, the channel is cut off, so that the inflation and deflation of the expansion sleeve 102a are facilitated.
Specifically, a limit rib at the outer end of the vent piston 102d abuts against an annular bulge at the middle part of the vent seat 102c, and a return spring 102e is arranged between the limit rib at the inner wall of the vent piston 102d and the annular bulge of the vent seat 102 c; through the reset spring 102e, the reset elasticity of the reset spring 102e pulls the vent piston 102d inwards, so that the vent piston 102d is automatically blocked when not pushed by external force, and the vent piston is simple in structure and convenient to use.
Specifically, a sealing rubber strip is arranged on one side of the limiting flange at the outer end of the vent piston 102d, which is opposite to the annular bulge in the middle of the vent seat 102 c; through the arrangement of the sealing rubber strip, the sealing effect of the contact surface of the outer end of the vent piston 102d and the vent seat 102c is better.
Specifically, the gas transmission control mechanism 302 comprises a gas bag cylinder seat 302a, the gas bag cylinder seat 302a is fixedly inserted into the inner wall of the auxiliary inner tube 301, a butt joint expansion gas bag 302b is arranged at the center of the outer side of the gas transmission control mechanism 302, an ejection gas transmission nozzle 302c is arranged at the position, corresponding to the ventilation piston 102d, of the outer side wall of the butt joint expansion gas bag 302b, a gas charging and discharging main pipe 302d is embedded in the center of the auxiliary inner tube 301, the gas charging and discharging main pipe 302d penetrates through the centers of the gas bag cylinder seats 302a, and the gas charging and discharging main pipe 302d is communicated with the butt joint expansion gas bags 302b through a communication solenoid valve 302 e; the butt joint expansion air bag 302b is contracted through active air suction, the ejection air conveying nozzle 302c is retracted, the ejection air conveying nozzle 302c is ejected through inflation, when the butt joint expansion air bag is not influenced by pressure, the ejection air conveying nozzle 302c keeps an ejection state, the air bag cylinder seat 302a is convenient for fixedly arranging the butt joint expansion air bag 302b in the auxiliary inner tube 301, the ejection air conveying nozzle 302c on the side wall of the butt joint expansion air bag 302b can be ejected and retracted through expansion contraction of the butt joint expansion air bag 302b, the air vent piston 102d is ejected through the ejection air conveying nozzle 302c during ejection, the ejection air conveying nozzle 302c is communicated with the inner wall of the air vent piston 102d, and gas in the butt joint expansion air bag 302b can be input into the inner side of the expansion sleeve 102a through the air vent piston 102d, so that the expansion sleeve 102a is inflated and expanded.
Specifically, the inner wall of the connecting socket 103 is provided with a guide clamping groove, and the outer walls of the endoscope insertion tube 202 and the operating rod 303 are provided with guide convex strips matched with the guide clamping groove; through the matching of the guide clamping groove and the guide convex block, the orientation of the endoscope insertion tube 202 and the operating rod 303 is fixed when the endoscope insertion tube is inserted into the connecting socket 103, so that the alignment matching of the ejection gas transmission nozzle 302c and the vent piston 102d is facilitated.
Specifically, a plurality of control wires for communicating the electromagnetic valve 302e and the dismounting auxiliary camera 304 penetrate through the center of the auxiliary inner tube 301 and are electrically connected with the operating rod 303, and the operating rod 303 is electrically connected with the control computer terminal; through the action bars 303 who sets up, control computer terminal passes through action bars 303 and for a plurality of intercommunication solenoid valves 302e carry control current, controls the inflation and deflation of a plurality of butt joint inflation air bags 302b to the control expandes the expansion and the shrink of fixed establishment 102, and the image information that the supplementary camera 304 of dismouting was gathered can be through the demonstration of control computer terminal, and the operating personnel of being convenient for looks over.
Specifically, an operation channel 201a is arranged in an endoscope sheath 201, the rear end of the operation channel 201a penetrates through an endoscope insertion tube 202 and an observation eyepiece 203, an operation clamp is inserted in the rear end of the operation channel 201a, an auxiliary observation lens 201b is further arranged at the front end of the endoscope sheath 201, and the auxiliary observation lens 201b is communicated with the observation eyepiece 203; through the arranged operation channel 201a, a main scalpel doctor can insert an operation clamp through the operation channel 201a to perform operation, through the arranged auxiliary observation lens 201b, the main scalpel doctor can observe images collected by the front end of the auxiliary observation lens 201b through the observation eyepiece 203, so that the auxiliary operation is facilitated, a liquid channel 201c and a light guide fiber bundle 201d are further arranged in the endoscope sheath tube 201, the rear end of the liquid channel 201c is connected with a transfusion device and a negative pressure suction device through an external end seat 204, and the rear end of the light guide fiber bundle 201d is connected with a cold light source through the external end seat 204; through the liquid passage 201c that sets up, liquid passage 201c can be to the palace intracavity transport expand palace liquid and washing liquid to take out the liquid that will accomplish work, auxiliary assembly goes on, and through the optical fiber bundle 201d that sets up, optical fiber bundle 201d can be with the conduction that the cold light source sent to the palace intracavity, is convenient for assist the doctor and observes.
Specifically, the disassembly and assembly auxiliary camera 304 comprises an observation camera 304a, the rear end of the observation camera 304a is provided with a light compensating seat 304b, the outer wall of the observation camera 304a is sleeved with a light homogenizing sleeve 304c, and the observation camera 304a is provided with a plurality of LED lamp beads facing the rear end of the light homogenizing sleeve 304 c; the observation camera 304a is used for collecting images, and the light supplementing base 304b and the light homogenizing sleeve 304c are matched to provide auxiliary illumination for the observation camera 304 a.
The working principle is as follows: when the device is used, firstly, the disassembly and assembly auxiliary endoscope 300 is inserted into the fixed outer tube 100, then the front end of the inserted outer tube 101 passes through the cervix of a patient through the auxiliary observation of the disassembly and assembly auxiliary camera 304, through the matching of the air transmission control mechanism 302 and the unfolding fixing mechanism 102, the unfolding fixing mechanisms 102 are unfolded in sequence, the unfolding fixing mechanisms 102 are in a multilayer sealing structure outside the cervix of the patient, so that cervical orifices with different sizes are sealed, the sealing effect is better, the outward leakage of expanding uterine fluid is avoided, the diagnosis of gynecological diseases is more accurate, after the unfolding fixing mechanism 102 is expanded and fixed, the disassembly and assembly auxiliary endoscope 300 is taken out, then the operation endoscope 200 is inserted into the fixed outer tube 100, the observation of the eyepiece 203 is matched through the endoscope sheath tube 201, the operation is carried out after the expansion of the uterine fluid is firstly input by the external equipment of the external end base 204, the operation is carried out, the operation is simple, the use is convenient, the operation endoscope 200 is taken out after the operation is completed, the disassembly and assembly auxiliary endoscope 300 is inserted again, the disassembly and assembly auxiliary endoscope 300 is matched with the unfolding fixing mechanism 102 through the air transmission control mechanism 302, the unfolding fixing mechanism 102, the plurality of the unfolding mechanisms 102 are folded in sequence, and the device is convenient to take out.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a hysteroscopic surgery equipment for operating room which characterized in that: comprises the steps of (a) preparing a substrate,
the fixing device comprises a fixing outer tube (100), wherein the fixing outer tube (100) comprises an inserting outer sleeve (101), one end of the inserting outer sleeve (101) is inserted into the uterine cavity of a patient, a connecting socket (103) is arranged at one end of the inserting outer sleeve (101), a threaded seat is arranged at the rear end of the connecting socket (103), and a plurality of unfolding fixing mechanisms (102) are arranged on the side wall of the inserting outer sleeve (101) at equal intervals; and the number of the first and second groups,
the operation endoscope (200) comprises an endoscope sheath tube (201), the endoscope sheath tube (201) is matched with an inner cavity inserted into the outer sleeve (101), the rear end of the endoscope sheath tube (201) is fixedly connected with an endoscope insertion tube (202), the endoscope insertion tube (202) is matched with the inner cavity of the connecting socket (103), the rear end of the endoscope insertion tube (202) is fixedly connected with an observation eyepiece (203), and one side of the observation eyepiece (203) is provided with an external end socket (204); and the number of the first and second groups,
supplementary scope (300) of dismouting, supplementary scope (300) of dismouting is including supplementary inner tube (301), supplementary inner tube (301) with insert outer tube (101) inner chamber phase-match, and correspond in supplementary inner tube (301) and expand fixed establishment (102) position and be provided with gas transmission control mechanism (302), the rear end of supplementary inner tube (301) is provided with action bars (303), and action bars (303) and connection socket (103) inner chamber phase-match, the outer wall correspondence of action bars (303) is connected socket (103) rear end screw thread seat and is rotated and be connected with fixation nut, the front end of supplementary inner tube (301) is provided with supplementary camera (304) of dismouting.
2. Hysteroscopic surgical device for operating theatres, according to claim 1, characterized in that: the unfolding fixing mechanism (102) comprises an expansion sleeve (102 a), an annular mounting groove is formed in the position, corresponding to the unfolding fixing mechanism (102), of the side wall of the inserted outer sleeve (101), two ends of the expansion sleeve (102 a) are fixedly connected with two ends of the bottom of the annular mounting groove respectively, an expansion sleeve (102 b) is fixedly connected to the rear end of the outer wall of the expansion sleeve (102 a), and the length of the expansion sleeve (102 b) is equal to that of the annular mounting groove in the side wall of the inserted outer sleeve (101).
3. Hysteroscopic surgical device for operating theatres, according to claim 2, characterized in that: expand fixed establishment (102) and still include ventilation seat (102 c), ventilation seat (102 c) run through and insert outer tube (101) lateral wall setting, and the inner wall middle part of ventilating seat (102 c) is provided with annular arch, ventilation seat (102 c) center activity is inserted and is equipped with ventilation piston (102 d), ventilation piston (102 d) is the circular rubber buffer of one side open-ended inwards, and the both ends of ventilating piston (102 d) are provided with spacing flange, a plurality of intercommunicating pores have evenly been seted up to the outer end lateral wall of ventilation piston (102 d).
4. A hysteroscopic surgical device for an operating room according to claim 3, wherein: the limiting flange at the outer end of the vent piston (102 d) is abutted against the annular bulge at the middle part of the vent seat (102 c), and a return spring (102 e) is arranged between the limiting flange at the inner wall of the vent piston (102 d) and the annular bulge of the vent seat (102 c).
5. A hysteroscopic surgical device for an operating room according to claim 3, wherein: and a sealing rubber strip is arranged on one side of the limiting flange at the outer end of the vent piston (102 d) opposite to the annular bulge in the middle of the vent seat (102 c).
6. A hysteroscopic surgical device for an operating room according to claim 3, wherein: the gas transmission control mechanism (302) comprises a gas bag barrel seat (302 a), the gas bag barrel seat (302 a) is fixedly connected to the inner wall of the auxiliary inner pipe (301) in an inserted mode, a butt joint expansion gas bag (302 b) is arranged at the center of the outer side of the gas transmission control mechanism (302), an ejection gas transmission nozzle (302 c) is arranged on the position, corresponding to the ventilation piston (102 d), of the outer side wall of the butt joint expansion gas bag (302 b), a gas charging and discharging main pipe (302 d) is buried in the center of the auxiliary inner pipe (301), the gas charging and discharging main pipe (302 d) penetrates through the centers of the gas bag barrel seats (302 a), and the gas charging and discharging main pipe (302 d) is communicated with the plurality of butt joint expansion gas bags (302 b) through a communication solenoid valve (302 e).
7. Hysteroscopic surgical device for operating theatres, according to claim 6, characterized in that: the inner wall of the connecting socket (103) is provided with a guide clamping groove, and the outer walls of the endoscope insertion tube (202) and the operating rod (303) are provided with guide convex strips matched with the endoscope insertion tube.
8. Hysteroscopic surgical device for an operating room according to claim 6, characterized in that: and control wires of the communication solenoid valves (302 e) and the dismounting auxiliary cameras (304) penetrate through the centers of the auxiliary inner pipes (301) and are electrically connected with the operating rods (303), and the operating rods (303) are electrically connected with the control computer terminal.
9. Hysteroscopic surgical device for operating theatres, according to claim 1, characterized in that: set up operation passageway (201 a) in endoscope sheath pipe (201), the rear end of operation passageway (201 a) runs through endoscope intubate (202) and observation eyepiece (203) setting, and operation passageway (201 a) rear end inserts and is equipped with the operation pincers, the front end of endoscope sheath pipe (201) still is provided with supplementary observation camera lens (201 b), and supplementary observation camera lens (201 b) and observation eyepiece (203) intercommunication, liquid channel (201 c) and optical fiber bundle (201 d) have still been seted up in endoscope sheath pipe (201), liquid channel (201 c) rear end is through external end socket (204) connection infusion equipment and negative pressure suction equipment, and optical fiber bundle (201 d) rear end passes through external end socket (204) and connects the cold light source.
10. Hysteroscopic surgical device for operating theatres, according to claim 1, characterized in that: the camera (304) is assisted in dismouting is including observing camera (304 a), the rear end of observing camera (304 a) is provided with light supplementing seat (304 b), and observes camera (304 a) outer wall cover and be equipped with even light cover (304 c), it is provided with a plurality of LED lamp pearls to observe camera (304 a) towards even light cover (304 c) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211113679.6A CN115553704A (en) | 2022-09-14 | 2022-09-14 | Hysteroscope operation equipment for operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211113679.6A CN115553704A (en) | 2022-09-14 | 2022-09-14 | Hysteroscope operation equipment for operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115553704A true CN115553704A (en) | 2023-01-03 |
Family
ID=84740783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211113679.6A Withdrawn CN115553704A (en) | 2022-09-14 | 2022-09-14 | Hysteroscope operation equipment for operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115553704A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117562483A (en) * | 2024-01-15 | 2024-02-20 | 江苏济远医疗科技有限公司 | Hysteroscope and uterine cavity plug structure with regulatory function |
-
2022
- 2022-09-14 CN CN202211113679.6A patent/CN115553704A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117562483A (en) * | 2024-01-15 | 2024-02-20 | 江苏济远医疗科技有限公司 | Hysteroscope and uterine cavity plug structure with regulatory function |
| CN117562483B (en) * | 2024-01-15 | 2024-04-30 | 江苏济远医疗科技有限公司 | Hysteroscope and uterine cavity plug structure with regulatory function |
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Application publication date: 20230103 |