CN114451858A - Anus expanding instrument for gastrointestinal surgery - Google Patents
Anus expanding instrument for gastrointestinal surgery Download PDFInfo
- Publication number
- CN114451858A CN114451858A CN202210091320.7A CN202210091320A CN114451858A CN 114451858 A CN114451858 A CN 114451858A CN 202210091320 A CN202210091320 A CN 202210091320A CN 114451858 A CN114451858 A CN 114451858A
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- Prior art keywords
- wall
- anus
- expansion
- mounting box
- injection
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- 210000000436 anus Anatomy 0.000 title claims abstract description 162
- 238000011902 gastrointestinal surgery Methods 0.000 title claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 61
- 239000007924 injection Substances 0.000 claims abstract description 61
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 210000002784 stomach Anatomy 0.000 claims description 2
- 238000001356 surgical procedure Methods 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 26
- 238000000034 method Methods 0.000 description 21
- 230000000916 dilatatory effect Effects 0.000 description 15
- 239000007788 liquid Substances 0.000 description 7
- 206010002150 Anal dilatation Diseases 0.000 description 6
- 238000003860 storage Methods 0.000 description 4
- 210000003781 tooth socket Anatomy 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 208000019751 Anorectal disease Diseases 0.000 description 1
- 208000015815 Rectal disease Diseases 0.000 description 1
- 210000002255 anal canal Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007306 turnover Effects 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
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
-
- 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
- A61B1/31—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 rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes
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- 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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a gastrointestinal surgery anus dilator, which comprises a mounting box, wherein an anus medicine injection assembly is mounted on the outer wall of the top of the mounting box, a linkage anus dilator assembly is arranged on the outer wall of the bottom of the mounting box, a video observation assembly is arranged on the outer wall of one side of the mounting box, the anus medicine injection assembly comprises an injection tube which is embedded and mounted at the top of the mounting box, side handles are symmetrically fixed on the outer walls of two sides of the top end of the injection tube, a guide pillar is fixed at the center of the inner wall of the bottom of the injection tube, a piston is sleeved on the outer wall of the guide pillar, a pull tube is connected on the outer wall of the top of the piston, and the pull tube is sleeved outside the guide pillar; according to the invention, the anus expanding assembly is arranged in a linkage manner, a user presses the pressing block to drive the movable column to move in the guide hole, the movable column drives the double-sided rack to move, and the expansion plates on two sides of the end part are driven to relatively expand under the matched transmission of the double-sided rack and the half gear, so that the two sides of the anus expanding half cylinder are driven to expand, the anus expanding operation is realized, and the operation is relatively simple.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an anus expanding instrument for gastrointestinal surgery.
Background
The anus is often required to be checked in the gastrointestinal surgery, and the anus is often required to be expanded in the treatment and checking process, which is also called anal canal expansion, and is a method for expanding the anus by using fingers or an instrument; anal dilatation is commonly used in anorectal disease examination, treatment and postoperative recovery; the anus dilator is usually used in the anus dilating process;
the appearance structure of expanding anus on the existing market is comparatively simple, needs medical personnel to operate in the use and goes on, and it is comparatively inconvenient to operate, can't expand the regulation step by step of anus size, can't be in real time carry out visual observation to anus department in the operation process of expanding anus, and the person of not being convenient for independently operate causes the puzzlement for the user, and traditional appearance of expanding anus does not have the function of medicine feeding and injection, and the person of not being convenient for uses medicine to anus department.
In order to solve the problems, the invention provides an anus dilator for gastrointestinal surgery.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to solve the technical problems that the anus dilator cannot adjust the size of the anus step by step, cannot visually observe the anus in real time in the anus dilating operation process, is inconvenient for a user to operate independently and does not have the function of medicine application in the prior art, and provides a gastrointestinal surgery anus dilator which is suitable for the practical requirement.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a stomach surgery expands anus appearance, includes the mounting box, install anus injection subassembly on the top outer wall of mounting box, be provided with the linkage on the bottom outer wall of mounting box and expand the anus subassembly, be provided with the video on the outer wall of mounting box one side and observe the subassembly.
Preferably, the anus injection subassembly is including inlaying the installation in the injection tube at mounting box top, the symmetry is fixed with the side on the outer wall of injection tube top both sides, the bottom inner wall center department of injection tube is fixed with the guide pillar, the cover is equipped with the piston on the outer wall of guide pillar, be connected with the trombone slide on the outer wall of piston top, the trombone slide suit is outside at the guide pillar, and the trombone slide runs through to be connected with on the outer wall of the outside one end of injection tube and presses the clamping ring, through connection has the injection return bend on the outer wall of injection tube one side bottom, the bottom through connection of injection return bend installs the injection head.
Preferably, the linkage anus expansion assembly comprises a through hole which is arranged on the outer wall of one side of the mounting box in a penetrating manner, mounting shafts are symmetrically fixed on the inner walls of two sides of the mounting box, half gears are sleeved and fixed on the outer walls of the mounting shafts of two sides in a relative manner, an expansion plate is fixed on the outer wall of one side of each half gear, one end of each expansion plate penetrates through the outside of the through hole, anus expansion half cylinders are oppositely arranged on the outer walls of the end parts of the expansion plates of two sides, a guide hole is formed in the center of the inner part of each guide pillar in a penetrating manner, a moving column is inserted into the guide hole and connected to the outer wall of one end of the inner part of the mounting box in a penetrating manner, double-sided racks are meshed and connected with the half gears of two sides, a pressing block is connected to the outer wall of one end of the outer part of each guide pillar in a penetrating manner, and a direction rotation adjusting unit is arranged at the joint of the expansion plates and the anus expansion half cylinders, and the outer wall at the top end of the guide pillar is provided with an expansion locking unit corresponding to the movable pillar.
Preferably, the expansion locking unit comprises a fixed block arranged on the outer wall of one side of the top end of the guide pillar, the outer wall of one side of the fixed block is rotatably connected with a pawl through a connecting shaft, one end of the pawl and the outer wall of the top end of the guide pillar are connected with a return spring, a tooth socket is formed in the outer wall of one side of the movable pillar, and one end of the pawl is clamped in the tooth socket.
Preferably, the direction is rotated the regulation unit and is connected both sides including rotating the axis of rotation on the expansion plate tip outer wall, the one end and the expansion half section of thick bamboo tip outer wall fixed connection of axis of rotation, the axis of rotation runs through and distributes on the outer wall of expansion plate outer wall one end and has seted up the external screw thread, spiral shell joint is connected with the pressure and holds the nut on the outer wall of external screw thread, correspond on the outer wall of expansion plate one side and press to hold the nut and seted up the pressure and hold the groove.
Preferably, the video observation subassembly is including installing automatically controlled box on the outer wall of mounting box one side, inlay on the bottom outer wall of automatically controlled box and install the camera, install the circuit board on the inner wall of automatically controlled box one side, install CPU control chip on the middle part outer wall of circuit board, be fixed with the battery on the outer wall of circuit board one side, distribution installs power module, video monitoring module and wiFi transmission module on the outer wall of circuit board.
Preferably, the outer wall of automatically controlled box one side is inlayed and is installed the USB interface that charges.
Preferably, an NFC module is mounted on an outer wall of one side of the circuit board.
Preferably, a mobile terminal is arranged outside the electronic control box, and the mobile terminal is one or more of a mobile phone, a tablet and a computer.
(3) Has the advantages that:
A. the arrangement of the anus expanding assembly is linked, a user presses the pressing block to drive the movable column to move in the guide hole, the movable column drives the double-sided rack to move, and under the matched transmission of the double-sided rack and the half gear, the expansion plates on two sides of the end part are driven to be relatively expanded, so that the anus expanding half cylinders on two sides are driven to be expanded, the anus expanding operation is realized, and the operation is simple;
B. the expansion locking unit is arranged, and in the process of driving the anus expansion half barrel to expand through the transmission, the pawl on one side of the top of the guide post can be gradually clamped to the tooth groove under the action of the reset spring, so that the pull-out movement locking of the moving post is realized, the expansion degree of the anus expansion half barrel is locked, and the anus expansion degree can be adjusted in the anus expansion operation process of a user;
C. the pressing nut can be unscrewed through the arrangement of the direction rotation adjusting unit, so that the semi-barrel for expanding the anus can be turned and adjusted around the rotating shaft, the inclination angles of the semi-barrel for expanding the anus and the expansion plate can be adjusted, the semi-barrel for expanding the anus and the expansion plate can be fixed through screwing the pressing nut after adjustment, the use of expanding the anus is not influenced after the inclination angle is adjusted, a user can adjust the proper position to perform anus expanding operation, and the independent operation of the user is facilitated;
D. through the arrangement of the video observation assembly, the video monitoring module drives the camera to work, the camera shoots the anus in real time, the shot video data is transmitted to mobile terminals such as a mobile phone and the like in real time through the WiFi transmission module, a user can acquire video through the mobile phone, the anus can be visually observed in real time, the user can operate independently, and due to the arrangement of the NFC module, the mobile phone can be quickly in WiFi connection with the anus expander in a touch mode, so that the mobile phone is convenient and fast;
E. the anus dilator has the function of medicine injection by the aid of the anus medicine injection assembly, and medicine can be conveniently injected to the anus by the aid of an injector structure consisting of an injection tube and a piston.
Drawings
FIG. 1 is a schematic perspective view of an anal dilator for gastrointestinal surgery according to the present invention;
FIG. 2 is a side view and sectional structure diagram of the anus dilator for gastrointestinal surgery of the invention;
FIG. 3 is an enlarged schematic structural view of the anus dilator for gastrointestinal surgery at A position of the invention;
FIG. 4 is an enlarged schematic structural view at the position B of the anus dilator for gastrointestinal surgery of the invention;
FIG. 5 is an enlarged schematic structural view of the anus dilator for gastrointestinal surgery in the invention at the position C;
FIG. 6 is a schematic view of a three-dimensional cutting structure of a middle video observation assembly of the anus dilator for gastrointestinal surgery of the present invention;
fig. 7 is a system flow chart of the anus dilator for gastrointestinal surgery of the invention.
The reference numbers are as follows:
1. mounting a box; 2. an anal drug injection assembly; 3. linkage anus dilating components; 4. an expansion locking unit; 5. a direction rotation adjusting unit; 6. a video viewing component; 7. a USB charging interface; 8. an NFC module; 9. a mobile terminal; 201. an injection tube; 202. a side handle; 203. a guide post; 204. a piston; 205. pulling the tube; 206. pressing a ring; 207. a medicine injection bent pipe; 208. injecting a medicine head; 301. a port; 302. installing a shaft; 303. a half gear; 304. an expansion plate; 305. a semi-cylinder for anal dilatation; 306. a double-sided rack; 307. a guide hole; 308. moving the column; 309. according to blocks; 401. a fixed block; 402. a connecting shaft; 403. a pawl; 404. a tooth socket; 405. a return spring; 501. a rotating shaft; 502. an external thread; 503. pressing and holding the nut; 504. a pressing groove; 601. an electronic control box; 602. a camera; 603. a circuit board; 604. a storage battery; 605. a power supply module; 606. a CPU control chip; 607. a video monitoring module; 608. and a WiFi transmission module.
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.
The invention will be further illustrated with reference to the following figures 1 to 7 and examples:
in the embodiment, as shown in fig. 1-7, a gastrointestinal surgery anus dilator comprises a mounting box 1, an anus injection component 2 is mounted on the outer wall of the top of the mounting box 1, a linkage anus dilator component 3 is arranged on the outer wall of the bottom of the mounting box 1, a video observation component 6 is arranged on the outer wall of one side of the mounting box 1, the anus dilator has the function of injecting medicine and injecting liquid through the arrangement of the anus injection component 2, the medicine can be conveniently injected to the anus through an injector structure consisting of an injection tube 201 and a piston 204, the anus can be conveniently fed through the arrangement of the linkage anus dilator component 3, the anus can be timely photographed through a camera 602 by driving the anus dilator semi-tubes 305 on the two sides to be unfolded through pressing, the operation is simple, the anus dilator can be real-timely photographed through the arrangement of the video observation component 6 in the anus dilator operation process, and the user can acquire the anus photographing picture through mobile devices such as mobile phones used with the user, is convenient and is convenient for the user to operate independently.
Further, the anus injection component 2 comprises an injection tube 201 which is embedded and installed on the top of the installation box 1, side handles 202 are symmetrically fixed on the outer walls of two sides of the top end of the injection tube 201, a guide pillar 203 is fixed at the center of the inner wall of the bottom of the injection tube 201, a piston 204 is sleeved on the outer wall of the guide pillar 203, a pull tube 205 is connected on the outer wall of the top of the piston 204, the pull tube 205 is sleeved outside the guide pillar 203, a pressing ring 206 is connected on the outer wall of one end, penetrating through the outer wall of the bottom of one side of the injection tube 201, an injection bent tube 207 is connected on the outer wall of the bottom of the one side of the injection tube 201, an injection head 208 is installed at the bottom end of the injection bent tube 207, in the using process, the pull tube 205 and the piston 204 are driven to move upwards by the pressing ring 206, the piston 204 moves upwards along the guide pillar 203, the end of the injection bent tube 207 is used for sucking the liquid medicine, the liquid medicine is sucked and stored in the injection tube 201, and is used in the subsequent anus expansion frying, through pressing the pressing ring 206, drive the piston 204 and move down, the liquid medicine is pumped out through injection return bend 207 and injection head 208, carries out the medicine of adding medicine to in the anus, and injection return bend 207 adopts flexible broken tube structure, can carry out the regulation of injection head 208 spraying position in the injection process.
Further, the linkage anus expanding component 3 comprises a through hole 301 which is arranged on the outer wall of one side of the mounting box 1 in a penetrating way, mounting shafts 302 are symmetrically fixed on the inner walls of two sides of the mounting box 1, half gears 303 are relatively sleeved and fixed on the outer walls of the mounting shafts 302 at two sides, an expanding plate 304 is fixed on the outer wall of one side of the half gears 303, one end of the expanding plate 304 penetrates through the outside of the through hole 301, anus expanding half cylinders 305 are relatively arranged on the outer walls of the end parts of the expanding plates 304 at two sides, a guide hole 307 is arranged at the inner center of the guide column 203 in a penetrating way, a moving column 308 is inserted in the guide hole 307, the moving column 308 penetrates through the outer wall of one end inside the mounting box 1 and is connected with a double-sided rack 306, the double-sided rack 306 is meshed and connected with the half gears 303 at two sides, the moving column 308 penetrates through the outer wall of one end outside the guide column 203 and is connected with a pressing block 309, a direction rotation adjusting unit 5 is arranged at the joint of the expanding plate 304 and the anus expanding half cylinders 305, the outer wall of the top end of the guide post 203 is provided with an expansion locking unit 4 corresponding to the movable post 308; the two anus dilating half cylinders 305 are combined into a cone state, the two anus dilating half cylinders 305 are inserted into the anus, a cushion structure can be sleeved on the outer wall of the anus dilating half cylinder 305, the damage caused by over-hard materials is avoided, a user presses the pressing block 309 to drive the movable column 308 to move in the guide hole 307, the movable column 308 drives the double-sided rack 306 to move in a feeding way, under the matching transmission of the double-sided rack 306 and the half gear 303, the half gear 303 on the two sides rotates around the mounting shaft 302 relatively, thereby driving the expansion plates 304 at the two sides of the end part to relatively expand, driving the two sides of the anus expansion half-cylinder 305 to expand, realizing the anus expansion operation, having simpler operation, the expansion locking unit 4 is used for clamping step by step in the feeding and moving process of the moving column 308, so that the expansion fixing of the anus expansion half cylinders 305 on the two sides can be realized, and a user can adjust the expansion size of the anus expansion half cylinders 305 step by step according to the requirement; through the arrangement of the direction rotation adjusting unit 5, the semi-barrel 305 for anus expansion can be adjusted in a turnover inclination angle on the expansion plate 304, the use of anus expansion is not influenced after the inclination angle is adjusted, and the independent operation of a user is facilitated.
In this embodiment, the expansion locking unit 4 includes a fixing block 401 mounted on the outer wall of the top end of the guide pillar 203, the outer wall of one side of the fixing block 401 is rotatably connected with a pawl 403 through a connecting shaft 402, a return spring 405 is connected with one end of the pawl 403 and the outer wall of the top end of the guide pillar 203, a tooth space 404 is formed on the outer wall of one side of the movable pillar 308, one end of the pawl 403 is clamped in the tooth space 404, the movable pillar 308 moves, and in the process of driving the semi-barrel 305 for anal dilatation to expand, the pawl 403 on one side of the top of the guide pillar 203 can be gradually clamped in the tooth space 404 under the action of the return spring 405, so as to realize the locking of the drawing movement of the movable pillar 308, thereby realizing the locking of the expansion degree of the semi-barrel 305, which is beneficial to the adjustment of the anal dilatation degree in the anal dilatation operation process of a user, after the anal dilatation operation is finished, the pawl 403 is turned around the connecting shaft 402 to make the pawl 403 move away from the tooth space 404, the movable column 308 can be pulled, the expansion plate 304 and the semi-cylindrical anus dilator 305 are driven to reset through the transmission of the double-sided rack 306 and the semi-gear 303, and the semi-cylindrical anus dilator 305 is taken out from the anus to complete the complete anus dilator operation.
Further, the direction rotation adjusting unit 5 includes the rotation axis 501 of rotation connection on the outer wall of the end portion of the expansion plate 304 on both sides, the one end of the rotation axis 501 and the outer wall fixed connection of the end portion of the semi-cylinder 305 of expanding anus, the rotation axis 501 runs through the outer wall of one end of the outer wall of the expansion plate 304 and is distributed and provided with the external thread 502, the external thread 502 is screwed on the outer wall of the external thread 502 and is connected with the pressing nut 503, the pressing groove 504 is provided corresponding to the pressing nut 503 on the outer wall of one side of the expansion plate 304, in the using process, the pressing nut 503 can be unscrewed, the semi-cylinder 305 of expanding anus can be turned over around the rotation axis 501 for adjustment, the adjustment of the inclination angle of the semi-cylinder 305 of expanding anus and the expansion plate 304 is carried out, the pressing nut 503 is screwed for fixation after the adjustment, the use of expanding anus is not affected after the inclination angle adjustment, the user can adjust to a proper position for the operation of expanding anus, and the independent operation of a user is facilitated.
In this embodiment, the video observation assembly 6 includes an electrical control box 601 installed on the outer wall of one side of the installation box 1, a camera 602 is installed on the outer wall of the bottom end of the electrical control box 601 in an embedded manner, a circuit board 603 is installed on the inner wall of one side of the electrical control box 601, a CPU control chip 606 is installed on the outer wall of the middle portion of the circuit board 603, a storage battery 604 is fixed on the outer wall of one side of the circuit board 603, a power module 605, a video monitoring module 607 and a WiFi transmission module 608 are distributed on the outer wall of the circuit board 603, in the above-mentioned anus expansion operation process, the storage battery 604 and the power module 605 supply power to the circuit board 603 and the CPU control chip 606, the WiFi transmission module 608 works, a user performs a WiFi connection of the anus expansion instrument through a mobile device such as a mobile phone, the camera 602 is driven to work through the video monitoring module 607, the camera 602 shoots the anus in real time, and the shot video data is transmitted to the mobile phone through the WiFi transmission module 608 in real time, the user can carry out video acquisition through the mobile phone, can be real-timely carry out visual observation to anus department, and the person of facilitating the use independently operates.
Further, the outer wall of one side of the electric control box 601 is embedded with a USB charging interface 7, the storage battery 604 is charged through the USB charging interface 7, and long-term reciprocating use of the anus dilator is facilitated.
In this embodiment, install NFC module 8 on the outer wall of circuit board 603 one side, NFC module 8's setting makes the cell-phone can quick and expand the anus appearance and carry out wiFi through the mode of touching of mobile terminal 9 and be connected.
Further, the mobile terminal 9 is arranged outside the electronic control box 601, and the mobile terminal 9 is one or more of a mobile phone, a tablet and a computer, so that the visual observation of the anus is facilitated in the anus dilating operation process.
The invention has the beneficial effects that:
the setting of linkage anus expansion subassembly 3, the user presses again and presses piece 309, drives and removes post 308 and removes in guide hole 307, removes post 308 and drives two-sided rack 306 and remove, under the cooperation transmission of two-sided rack 306 and semi-gear 303, drives the expansion board 304 of tip both sides and expand relatively to drive the expansion of two sides anus expansion semi-cylinder 305, realize the operation of expanding the anus, the operation is comparatively simple.
Further, the expansion locking unit 4 is arranged, the transmission drives the expansion of the anus expansion half-cylinder 305, the pawl 403 on one side of the top of the guide pillar 203 can be clamped to the tooth groove 404 step by step under the action of the reset spring 405, the pull movement locking of the movable pillar 308 is realized, and therefore the expansion degree locking of the anus expansion half-cylinder 305 is realized, and the anus expansion degree adjustment in the anus expansion operation process of a user is facilitated.
Further, through the setting of direction rotation regulating unit 5, can unscrew and press nut 503, make the semi-section of thick bamboo 305 of expanding anus can revolve axis of rotation 501 and overturn the regulation, carry out the regulation at the semi-section of thick bamboo 305 of expanding anus and expansion board 304 inclination, press nut 503 through screwing up after the regulation and fix, do not influence the use of expanding anus after the inclination is adjusted, the user can adjust suitable position and expand the anus operation, the person of facilitating the use independent operation.
Furthermore, through the arrangement of the video observation component 6, the camera 602 is driven to work through the video monitoring module 607, the camera 602 shoots the anus in real time, the shot video data is transmitted to the mobile terminal 9 such as a mobile phone through the WiFi transmission module 608 in real time, a user can acquire video through the mobile phone, the anus can be visually observed in real time, the user can operate the mobile phone independently, and the mobile phone can be rapidly connected with the anus expander in a WiFi mode through the arrangement of the NFC module 8, so that the mobile phone is convenient and fast;
further, the anus dilator has the function of medicine injection through the arrangement of the anus medicine injection assembly 2, and medicine can be conveniently injected to the anus through the injector structure consisting of the injection tube 201 and the piston 204.
The working principle is as follows: when the anus dilator is used, the anus dilator half cylinders 305 on the two sides are combined to be in a cone state, the two anus dilator half cylinders 305 are inserted into the anus, a cushion structure can be sleeved on the outer wall of the anus dilator half cylinder 305, damage caused by over-hard materials is avoided, a user presses the pressing block 309 to drive the moving column 308 to move in the guide hole 307, the moving column 308 drives the double-sided rack 306 to perform feeding movement, the half gears 303 on the two sides rotate around the mounting shaft 302 relatively under the matched transmission of the double-sided rack 306 and the half gears 303, so as to drive the expansion plates 304 on the two sides of the end part to expand relatively, so as to drive the anus dilator half cylinders 305 on the two sides to expand, thereby realizing anus dilator operation, in the using process, the holding nut 503 can be unscrewed, the anus dilator half cylinder 305 can be overturned and adjusted around the rotating shaft 501, the inclination angles of the anus dilator half cylinders 305 and the expansion plates 304 are adjusted, and then the holding nut 503 is screwed tightly, the use of the anus dilator is not influenced after the inclination angle is adjusted, and a user can adjust to a proper position to perform the anus dilator operation, so that the independent operation of the user is facilitated; in the anus dilating operation process, the pawl 403 on one side of the top of the guide post 203 is gradually clamped to the tooth groove 404 under the action of the reset spring 405, so that the locking of the drawing and moving of the moving post 308 is realized, the locking of the expanding degree of the anus dilating half cylinder 305 is realized, the adjustment of the anus dilating degree in the anus dilating operation process of a user is facilitated, after the anus dilating operation is finished, the pawl 403 is turned around the connecting shaft 402 by pressing the end part of the pawl 403, the pawl 403 is moved away from the tooth groove 404, the drawing and pulling of the moving post 308 can be carried out, the expansion plate 304 and the anus dilating half cylinder 305 are driven to reset by the transmission of the double-sided rack 306 and the half gear 303, the anus dilating half cylinder 305 is taken out from the anus, and the complete anus dilating operation is completed; in the use, drive trombone 205 and piston 204 through pressing ring 206 and shift up, piston 204 moves up along guide pillar 203, the tip through injection return bend 207 carries out the suction of liquid medicine, the liquid medicine suction is stored in injection tube 201, in the stir-fry of expanding the anus in follow-up, through pressing ring 206, drive piston 204 and move down, the liquid medicine is pumped out through injection return bend 207 and injection head 208, carry out the medicine loading in the anus, injection return bend 207 adopts flexible broken tube structure, the regulation of injection head 208 spraying position can be carried out in the injection process, make the anus expansion instrument have the effect of anus medicine loading.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (9)
1. The utility model provides a stomach surgery expands anus appearance, includes mounting box (1), its characterized in that, install anus injection subassembly (2) on the top outer wall of mounting box (1), be provided with linkage on the bottom outer wall of mounting box (1) and expand anus subassembly (3), be provided with video observation subassembly (6) on the outer wall of mounting box (1) one side.
2. The anus dilator for gastrointestinal surgery according to claim 1, wherein: anus injection subassembly (2) is including inlaying and installing injection tube (201) at mounting box (1) top, the symmetry is fixed with side handle (202) on the outer wall of injection tube (201) top both sides, bottom inner wall center department of injection tube (201) is fixed with guide pillar (203), the cover is equipped with piston (204) on the outer wall of guide pillar (203), be connected with trombone slide (205) on piston (204) top outer wall, trombone slide (205) suit is outside at guide pillar (203), and trombone slide (205) run through and are connected with on the outer wall of injection tube (201) outside one end and press clamping ring (206), through connection has injection return bend (207) on the outer wall of injection tube (201) one side bottom, the bottom of injection return bend (207) is link up and is installed injection head (208).
3. The anus dilator for gastrointestinal surgery according to claim 2, wherein: the linkage anus expansion assembly (3) comprises a through hole (301) formed in the outer wall of one side of the mounting box (1) in a penetrating mode, mounting shafts (302) are symmetrically fixed on the inner walls of the two sides of the mounting box (1), half gears (303) are oppositely sleeved and fixed on the outer wall of the mounting shafts (302) on the two sides, an expansion plate (304) is fixed on the outer wall of one side of the half gears (303), one end of the expansion plate (304) penetrates through the outer portion of the through hole (301), anus expansion half cylinders (305) are oppositely installed on the outer wall of the end portion of the expansion plate (304) on the two sides, a guide hole (307) is formed in the center of the inner portion of the guide pillar (203) in a penetrating mode, a moving pillar (308) is inserted into the guide hole (307), a double-sided rack (306) is connected to the outer wall of one end, penetrating through the mounting box (1), and the double-sided rack (306) is meshed with the half gears (303) on the two sides, the outer wall of one end, penetrating through the outer part of the guide post (203), of the movable post (308) is connected with a pressing block (309), a direction rotation adjusting unit (5) is arranged at the joint of the expansion plate (304) and the anus expansion half-cylinder (305), and an expansion locking unit (4) is arranged on the outer wall of the top end of the guide post (203) corresponding to the movable post (308).
4. The anus dilator for gastrointestinal surgery according to claim 3, wherein: the expansion locking unit (4) comprises a fixing block (401) arranged on the outer wall of one side of the top end of the guide pillar (203), a pawl (403) is rotatably connected to the outer wall of one side of the fixing block (401) through a connecting shaft (402), a return spring (405) is connected to one end of the pawl (403) and the outer wall of the top end of the guide pillar (203), a tooth groove (404) is formed in the outer wall of one side of the movable pillar (308), and one end of the pawl (403) is clamped in the tooth groove (404).
5. The anus dilator for gastrointestinal surgery according to claim 3, wherein: the direction is rotated regulation unit (5) and is connected both sides including rotating axis of rotation (501) on expansion board (304) tip outer wall, the one end and the half section of thick bamboo (305) tip outer wall fixed connection of expansion anus of axis of rotation (501), external screw thread (502) have been seted up in distribution on the outer wall of expansion board (304) outer wall one end is run through in axis of rotation (501), the spiral shell is connected with on the outer wall of external screw thread (502) and presses and hold nut (503), correspond on the outer wall of expansion board (304) one side and press and hold nut (503) and seted up and press and hold groove (504).
6. The anus dilator for gastrointestinal surgery according to claim 1, wherein: video observation subassembly (6) are including installing automatically controlled box (601) on the outer wall of mounting box (1) one side, inlay on the bottom outer wall of automatically controlled box (601) and install camera (602), install circuit board (603) on the inner wall of automatically controlled box (601) one side, install CPU control chip (606) on the middle part outer wall of circuit board (603), be fixed with battery (604) on the outer wall of circuit board (603) one side, distributed installation has power module (605), video monitoring module (607) and wiFi transmission module (608) on the outer wall of circuit board (603).
7. The anus dilator for gastrointestinal surgery according to claim 6, wherein: the outer wall of one side of the electric control box (601) is embedded with a USB charging interface (7).
8. The anus dilator for gastrointestinal surgery according to claim 6, wherein: and an NFC module (8) is installed on the outer wall of one side of the circuit board (603).
9. The anus dilator for gastrointestinal surgery according to claim 6, wherein: the mobile terminal (9) is arranged outside the electric control box (601), and the mobile terminal (9) is one or more of a mobile phone, a tablet and a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091320.7A CN114451858A (en) | 2022-01-26 | 2022-01-26 | Anus expanding instrument for gastrointestinal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091320.7A CN114451858A (en) | 2022-01-26 | 2022-01-26 | Anus expanding instrument for gastrointestinal surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114451858A true CN114451858A (en) | 2022-05-10 |
Family
ID=81410880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210091320.7A Pending CN114451858A (en) | 2022-01-26 | 2022-01-26 | Anus expanding instrument for gastrointestinal surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114451858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2805497C1 (en) * | 2022-11-15 | 2023-10-17 | Федеральное государственное бюджетное учреждение "Национальный медицинский исследовательский центр колопроктологии имени А.Н. Рыжих" Министерства здравоохранения Российской Федерации | Method of eliminating sphincter spasm of rectum |
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| CN201516235U (en) * | 2009-09-29 | 2010-06-30 | 韩凤云 | Anus expansion medicine application device |
| US20110098531A1 (en) * | 2009-04-20 | 2011-04-28 | Spine View, Inc. | Dilator with direct visualization |
| CN207980162U (en) * | 2018-01-12 | 2018-10-19 | 陈郑达 | A kind of anorectal surgical drug delivery device |
| CN211432824U (en) * | 2019-11-26 | 2020-09-08 | 彭州市人民医院 | Gynecological examination device |
| CN212326471U (en) * | 2020-01-14 | 2021-01-12 | 商卓 | Private part expanding device for gynecological operation |
| CN213345827U (en) * | 2020-08-31 | 2021-06-04 | 航天中心医院 | Visual stool pot of getting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110098531A1 (en) * | 2009-04-20 | 2011-04-28 | Spine View, Inc. | Dilator with direct visualization |
| CN201516235U (en) * | 2009-09-29 | 2010-06-30 | 韩凤云 | Anus expansion medicine application device |
| CN207980162U (en) * | 2018-01-12 | 2018-10-19 | 陈郑达 | A kind of anorectal surgical drug delivery device |
| CN211432824U (en) * | 2019-11-26 | 2020-09-08 | 彭州市人民医院 | Gynecological examination device |
| CN212326471U (en) * | 2020-01-14 | 2021-01-12 | 商卓 | Private part expanding device for gynecological operation |
| CN213345827U (en) * | 2020-08-31 | 2021-06-04 | 航天中心医院 | Visual stool pot of getting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2805497C1 (en) * | 2022-11-15 | 2023-10-17 | Федеральное государственное бюджетное учреждение "Национальный медицинский исследовательский центр колопроктологии имени А.Н. Рыжих" Министерства здравоохранения Российской Федерации | Method of eliminating sphincter spasm of rectum |
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Application publication date: 20220510 |