CN115337116A - Auxiliary placement device for gastrointestinal surgical instruments - Google Patents
Auxiliary placement device for gastrointestinal surgical instruments Download PDFInfo
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- CN115337116A CN115337116A CN202211038220.4A CN202211038220A CN115337116A CN 115337116 A CN115337116 A CN 115337116A CN 202211038220 A CN202211038220 A CN 202211038220A CN 115337116 A CN115337116 A CN 115337116A
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- 230000002496 gastric effect Effects 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 210000000936 intestine Anatomy 0.000 abstract description 2
- 210000002784 stomach Anatomy 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 34
- 239000000645 desinfectant Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000002421 anti-septic effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 230000000249 desinfective effect Effects 0.000 description 4
- 238000011902 gastrointestinal surgery Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 206010048038 Wound infection Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
- A61B50/39—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles the containers containing antimicrobial, antiviral or disinfectant agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B2050/3005—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments containing a preservative liquid, e.g. an antiseptic liquid
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Virology (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
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- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of medical instruments and discloses an auxiliary placement device for gastrointestinal surgical instruments, which comprises a shell, wherein the shell is provided with a through hole with the size matched with a first cross rod, a second cross rod, a rotating block and a gas transmission pipe; this supplementary placer of stomach intestine surgical operation apparatus opens the switch of external first motor through medical personnel, starts first motor, and the voussoir can use the tie point with horizontal pole one to rotate as the fulcrum under the effect of first motor this moment, and intermeshing's voussoir can drive the rectangular block motion to make the frame upward movement under the effect of rectangular block, still can drive the horizontal pole a motion with voussoir fixed connection when the voussoir moves.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an auxiliary placement device for gastrointestinal surgical instruments.
Background
When carrying out gastrointestinal surgery, the surgical instruments that need use is more, current auxiliary device structure is comparatively single, when the unexpected condition appears in the operation process and need carry out the secondary operation to patient, medical personnel need carry out disinfection treatment once more with the medical instrument after using, when delaying the operation time, if the surgical instruments after unable timely clearance use still can arouse patient's wound infection, surgical instruments after the operation in-process use is placed at will on the supporter, the medical personnel of being not convenient for take.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an auxiliary placement device for gastrointestinal surgical instruments, which has the advantages of conveniently storing and taking surgical instruments, conveniently disinfecting the used surgical instruments, and conveniently drying and cleaning the used surgical instruments, and solves the problems that the used surgical instruments are too long in cleaning time and inconvenient to use by medical care personnel when a secondary operation is needed, and the surgical instruments piled together are inconvenient to take by the medical care personnel.
(II) technical scheme
In order to achieve the purposes of conveniently storing and taking surgical instruments, conveniently disinfecting the used surgical instruments and conveniently drying and cleaning the cleaned surgical instruments, the invention provides the following technical scheme: an auxiliary placement device for gastrointestinal surgical instruments comprises a shell and a wedge block, wherein the shell is provided with a through hole with the size matched with a first cross rod, a second cross rod, a rotating block and a gas transmission pipe, the wedge block is connected with a power output shaft of an external first motor, the shell is fixedly connected with two opposite supporting pieces inside, the size of each supporting piece is matched with the distance between the inside of the shell and the bottom of an outer frame, one end, away from the shell, of each supporting piece is fixedly connected with an outer frame, the inside of the outer frame is provided with a groove with the size matched with the first clamping block and the second clamping block, the inside of the outer frame is fixedly connected with a first clamping block, the size of the first clamping block is matched with the groove formed in the outer frame, one end, away from the outer frame, of the first clamping block is fixedly connected with a groove, the top of a collecting tank is provided with a groove, one side of the first clamping block is hinged with a rotating piece, and the rotating piece is connected with a power output shaft of an external second motor, the size of the rotating part is matched with the distance between the first clamping block and the connecting part, one end of the rotating part, which is far away from the first clamping block, is hinged with the connecting part, the size of the connecting part is matched with the distance between the rotating part and the second clamping block, one end of the connecting part, which is far away from the rotating part, is hinged with the second clamping block, the size of the second clamping block is matched with the groove formed in the outer frame, two symmetrical springs are arranged at two ends of the second clamping block, the diameter of each spring is matched with the groove formed in the outer frame, two symmetrical limiting blocks are fixedly connected to the top of the second clamping block, the size of each limiting block is slightly larger than that of the collecting tank, one end of each limiting block, which is far away from the second clamping block, is fixedly connected with an object placing disc, a plurality of arc-shaped grooves are formed in the object placing disc, a certain number of filtering holes are formed in the object placing disc, racks are fixedly connected to the outer side of the outer frame, and the size of the racks are matched with the rotating blocks, one end of the wedge block is hinged with two opposite rectangular blocks, one side of the wedge block is fixedly connected with a first transverse rod in opposite directions, an initial position of the first transverse rod forms an included angle of 30 degrees with a vertical plane, and the size of the joint of the first transverse rod and the wedge block is matched with a through hole formed in the shell.
Preferably, one end, far away from the wedge block, of the first cross rod is hinged with two symmetrical shielding blocks, the size of each shielding block is matched with the top of the shell, one side, close to the cross rod, of each shielding block is hinged with two opposite cross rods, and the cross rods are parallel to the horizontal direction of the cross rods.
Preferably, the outer frame is arranged inside the shell, the second fixture block is clamped inside the outer frame, and the spring is clamped inside the outer frame.
Preferably, two opposite wedge blocks are mutually meshed, one end, far away from the wedge blocks, of the rectangular block is hinged with the outer frame, and the wedge blocks and the first cross bars are respectively positioned inside and outside the shell.
Preferably, one end of the second cross rod, which is far away from the blocking piece, is hinged with the outer wall of the shell.
Preferably, the top of gas holder is provided with the valve, and the valve is inside cavity, sets up the through-hole of size and turning block looks adaptation and the round hole with gas transmission pipe looks adaptation on the valve, the inside joint that the gas holder one end was kept away from to the valve has the turning block, and turning block one end and rack toothing, the other end are pegged graft inside the valve, and inside the through-hole that the turning block joint was seted up on the shell, the inside on valve top is pegged graft and is had gas transmission pipe, gas transmission pipe size and valve to the distance looks adaptation between the extensible member.
Preferably, the outer side of one end, far away from the valve, of the gas transmission pipe is provided with a telescopic piece, the telescopic piece is hollow inside, a through hole matched with the gas transmission pipe in size is formed in the telescopic piece, two opposite positioning blocks are fixedly connected to opposite sides of the two symmetrical telescopic pieces, a groove matched with the connecting rod in size is formed in each positioning block, the connecting rods are arranged inside the positioning blocks and hinged to each other, and the size of each connecting rod is matched with the distance between the two opposite positioning blocks.
Preferably, the center of the connecting rod is fixedly connected with a spray head, one side of the spray head is provided with a liquid transmission pipe, and the liquid transmission pipe is connected with a liquid output end of the external disinfectant storage device.
Preferably, the end of the liquid transmission pipe far away from the spray head is inserted in the shell.
Preferably, two driven rods which are hinged with each other are arranged on the outer side of one end of the knob, the mutual hinged points of the driven rods are hinged with the inner wall of the outer frame, two axisymmetric cylindrical bodies are hinged to one ends, far away from the knob, of the driven rods, the size of each cylindrical body is matched with a groove formed in the limiting piece, a hook is arranged on one side, far away from the driven rods, of each cylindrical body, the limiting piece is sleeved on the outer side of each cylindrical body, and an arc-shaped through hole, with the size matched with that of each cylindrical body, is formed in the limiting piece.
(III) advantageous effects
Compared with the prior art, the invention provides an auxiliary placement device for gastrointestinal surgical instruments, which has the following beneficial effects:
1. this supplementary placer of gastrointestinal surgery surgical instruments, open the switch of external first motor through medical personnel, start first motor, the voussoir can use the tie point with horizontal pole one to rotate as the fulcrum under the effect of first motor this moment, intermeshing's voussoir can drive the rectangular block motion, thereby make the frame move up under the effect of rectangular block, still can drive the horizontal pole with voussoir fixed connection and move when the voussoir moves, the horizontal pole drives hides dog and horizontal pole two motions, horizontal pole two uses the pin joint with the shell to move as the fulcrum under the effect of sheltering from the piece, hide the dog at this moment and can remove from the shell top under the combined action of horizontal pole one and horizontal pole two, the frame can rise to the position that is close to the shell top in step simultaneously, thereby reach the convenient mesh of taking and depositing surgical instruments.
2. The gastrointestinal surgery surgical instrument auxiliary placement device places the used surgical instrument inside the placing plate through the medical staff, at the moment, the medical staff presses the switch again to start the first motor, so that the wedge block reversely rotates, the outer frame is enabled to descend until the outer frame restores to the initial position, meanwhile, the blocking block also restores to the initial position synchronously, in the descending process of the outer frame, the rack fixedly connected with the outer frame synchronously moves, and then the rotating block meshed with the rack rotates, so that the valve is opened, and the gas in the gas storage tank enters the telescopic piece through the gas transmission pipe, thereby make the extensible member outwards extend, the locating piece can be synchronous motion under the effect of extensible member, under this state, the inside connecting rod of locating piece can synchronous expansion, fix the shower nozzle also can synchronous motion in the articulated department of connecting rod, enlarge the spray regime of shower nozzle, external antiseptic solution storage device can transport the antiseptic solution to the shower nozzle inside via the liquid transmission pipe this moment, via shower nozzle blowout antiseptic solution, disinfect and wash the surgical instruments after using, thereby reach the purpose of the surgical instruments after convenient washing uses.
3. This supplementary placer of gastrointestinal surgery surgical instruments, put through medical personnel surgical instruments after will using inside putting the thing dish, put the thing dish along with the frame drives and retract to the shell inside, the shower nozzle also can spout the antiseptic solution thereupon and wash surgical instruments, medical personnel open external second motor this moment, the rotating member can use the pin joint with fixture block one as the fulcrum rotation under the effect of second motor, and then drive the connecting piece motion, thereby make fixture block two carry out the reciprocating motion of horizontal direction inside the frame, stopper and thing dish also can carry out the reciprocating motion of horizontal direction under the effect of fixture block two, cooperation shower nozzle spun washing liquid, it is more abundant to wash surgical instruments, and simultaneously, the collecting vat also can be collected putting the inside filterable impurity of thing dish and antiseptic solution, thereby reach and carry out the mesh of fully rinsing and disinfecting to surgical instruments after using.
4. This placer is assisted to stomach and intestine surgical operation apparatus hangs pincers type apparatus after using on the couple through medical personnel, and rotatory knob this moment, knob rotate can make mutual articulated driven lever use the pin joint to outwards rotate as the fulcrum to drive the columnar body and couple motion, the outside expansion of couple this moment can make pincers type apparatus expand, and with the cooperation of disinfection wiper mechanism, will clamp type apparatus wash, thereby reach the purpose of convenient washing pincers type apparatus.
Drawings
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing of the present invention;
FIG. 4 is a schematic view of the wedge position relationship of the present invention;
FIG. 5 is a cross-sectional view of the internal structure of the housing of the present invention;
FIG. 6 is a schematic view of the internal structure of the outer frame of the present invention;
FIG. 7 is a schematic view of the connection relationship of the turning blocks of the present invention;
FIG. 8 is an overall view of the disinfecting mechanism and the cleaning mechanism of the present invention;
FIG. 9 is a detailed view of the present invention at the connecting rod;
FIG. 10 is a schematic detail view of the disinfection mechanism of the present invention;
FIG. 11 is a schematic view of a forceps device placement mechanism of the present invention;
FIG. 12 is an enlarged view of the inner structure of the area A in FIG. 11 according to the present invention;
FIG. 13 is a rear view of the forceps device placement mechanism of the present invention.
In the figure: 101. a housing; 102. a support member; 103. an outer frame; 104. a first clamping block; 105. collecting tank; 106. a rotating member; 107. a connecting member; 108. a second clamping block; 109. a spring; 110. a limiting block; 111. placing a tray; 112. a rack; 201. wedge blocks; 202. a rectangular block; 203. a first cross bar; 204. a stop block is shielded; 205. a second cross bar; 301. a gas storage tank; 302. a valve; 303. rotating the block; 304. a gas delivery pipe; 305. a telescoping member; 306. positioning a block; 307. a connecting rod; 308. a spray head; 309. a liquid delivery tube; 401. a knob; 402. a driven lever; 403. a columnar body; 404. hooking; 405. a restriction member.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 8, an auxiliary placement device for gastrointestinal surgical instruments comprises a housing 101, wherein the housing 101 is provided with a through hole with a size matched with a first cross bar 203, a second cross bar 205, a rotating block 303 and a gas transmission pipe 304, the housing 101 is internally provided with a groove with a size matched with an outer frame 103, the housing 101 defines the positions of the first cross bar 203, the second cross bar 205, the rotating block 303, the gas transmission pipe 304 and other structures, and also defines the movement track of the outer frame 103;
two opposite supporting pieces 102 are fixedly connected to the inside of the casing 101, the size of each supporting piece 102 is matched with the distance between the bottoms of the outer frames 103 in the casing 101, and the supporting pieces 102 support the outer frames 103 to limit the positions of the outer frames 103;
one end, far away from the housing 101, of the supporting member 102 is fixedly connected with an outer frame 103, the outer frame 103 is arranged inside the housing 101, a groove with a size matched with the first clamping block 104 and the second clamping block 108 is formed in the outer frame 103, the outer frame 103 limits the positions of the first clamping block 104, the second clamping block 108 and the spring 109, meanwhile, the outer frame 103 also limits the movement tracks of the first clamping block 104 and the second clamping block 108, and the outer frame 103 can synchronously drive the internal structure of the outer frame 103 and the rack 112 to move when ascending or descending under the action of the wedge block 201 and the rectangular block 202;
a first clamping block 104 is fixedly connected inside the outer frame 103, the size of the first clamping block 104 is matched with that of a groove formed inside the outer frame 103, and the first clamping block 104 limits the positions of the collecting groove 105 and the rotating piece 106;
one end of the first clamping block 104, which is far away from the outer frame 103, is fixedly connected with a collecting tank 105, a groove is formed in the top of the collecting tank 105, and the collecting tank 105 collects the disinfectant used on the object placing disc 111 and the filtered impurities;
one side of the first clamping block 104 is hinged with a rotating part 106, the rotating part 106 is connected with a power output shaft of an external second motor, the size of the rotating part 106 is matched with the distance between the first clamping block 104 and the connecting piece 107, and the rotating part 106 rotates under the action of the first motor by taking a hinged point with the first clamping block 104 as a pivot, so that the connecting piece 107 and the first clamping block 104 are driven to move;
one end of the rotating piece 106, which is far away from the first clamping block 104, is hinged with a connecting piece 107, the size of the connecting piece 107 is matched with the distance between the rotating piece 106 and the second clamping block 108, the connecting piece 107 is connected with the rotating piece 106 and the second clamping block 108, and the connecting piece 107 is driven by the rotating piece 106 to move so as to drive the second clamping block 108 to perform reciprocating motion in the horizontal direction in the outer frame 103;
one end of the connecting piece 107, which is far away from the rotating piece 106, is hinged with a second clamping block 108, the second clamping block 108 is clamped in the outer frame 103, the size of the second clamping block 108 is matched with that of a groove formed in the outer frame 103, the position of the limiting block 110 is limited by the second clamping block 108, and the second clamping block 108 moves under the action of the connecting piece 107 and the rotating piece 106, so that the limiting block 110 is driven to move, and the object placing disc 111 is further driven to reciprocate in the horizontal direction;
two symmetrical springs 109 are arranged at two ends of the second fixture block 108, the springs 109 are clamped in the outer frame 103, the diameter of each spring 109 is matched with a groove formed in the outer frame 103, the spring 109 limits the position of the second fixture block 108, and meanwhile, the second fixture block 108 is buffered;
the top of the second clamping block 108 is fixedly connected with two symmetrical limiting blocks 110, the size of each limiting block 110 is slightly larger than that of the collecting groove 105, the limiting blocks 110 limit the position of the storage disc 111, and when the limiting blocks 110 move under the action of the second clamping block 108, the storage disc 111 is driven to move synchronously;
one end, far away from the second clamping block 108, of the limiting block 110 is fixedly connected with a placing disc 111, a plurality of arc-shaped grooves are formed in the placing disc 111, a certain number of filtering holes are formed in the placing disc 111, used surgical instruments are stored in the placing disc 111 and matched with disinfectant sprayed out from the spray head 308 to disinfect and clean the surgical instruments, when the placing disc 111 performs reciprocating motion in the horizontal direction under the action of the limiting block 110, the contact between the surgical instruments in the placing disc 111 and the disinfectant is increased, the cleaning is more sufficient, and the disinfectant and impurities after being cleaned can be filtered into the collecting groove 105 by the placing disc 111;
the rack 112 is fixedly connected to the outer side of the outer frame 103, the size of the rack 112 is matched with that of the rotating block 303, the rack 112 ascends or descends under the action of the outer frame 103 so as to drive the rotating block 303 to rotate, the rotating block 303 is driven to rotate when the rack 112 ascends so as to close the valve 302, and otherwise, when the rack 112 descends under the action of the outer frame 103, the rotating block 303 meshed with the rack 112 reversely rotates so as to close the valve 302.
Example two
Referring to fig. 1 to 5, an auxiliary placement device for gastrointestinal surgical instruments comprises wedges 201, wherein the wedges 201 are positioned inside a shell 101, two opposite wedges 201 are meshed with each other, the wedges 201 are connected with a power output shaft of an external first motor, the wedges 201 define positions of a first cross rod 203 and a rectangular block 202, and the wedges 201 move under the action of the first motor to drive the rectangular block 202 and the first cross rod 203 to move, so that an outer frame 103 is lifted or lowered, and a shielding block 204 is unfolded or closed;
one end of the wedge 201 is hinged with two opposite rectangular blocks 202, one end of each rectangular block 202, which is far away from the wedge 201, is hinged with the outer frame 103, and the rectangular blocks 202 move under the action of the wedge 201 to drive the outer frame 103 to ascend or descend;
one side of the wedge 201 is fixedly connected with two opposite cross rods 203, the cross rods 203 are arranged on the outer side of the shell 101, the initial positions of the cross rods 203 form an included angle of 30 degrees with a vertical plane, the size of the joints of the cross rods 203 and the wedge 201 is matched with that of through holes formed in the shell 101, the cross rods 203 limit the positions of the shielding blocks 204, and the cross rods 203 move under the action of the wedge 201, so that the shielding blocks 204 move;
one end of the first cross rod 203, which is far away from the wedge 201, is hinged with two symmetrical shielding blocks 204, the size of each shielding block 204 is matched with the top of the shell 101, the shielding blocks 204 seal the shell 101, and the shielding blocks 204 can drive the positions of the second cross rods 205 to change when moving;
one side of the blocking piece 204, which is close to the first cross rod 203, is hinged with a second cross rod 205 in opposite directions, one end of the second cross rod 205, which is far away from the blocking piece 204, is hinged with the outer wall of the shell 101, the second cross rod 205 is parallel to the horizontal direction of the first cross rod 203, the second cross rod 205 limits the position of the blocking piece 204, and the second cross rod 205 moves under the combined action of the blocking piece 204 and the first cross rod 203 by taking a hinged point with the shell 101 as a fulcrum, so that the position of the blocking piece 204 is fixed.
EXAMPLE III
Referring to fig. 2 and 5 to 10, an auxiliary placement device for gastrointestinal surgical instruments comprises a gas storage tank 301, gas is stored in the gas storage tank 301, a valve 302 is arranged at the top of the gas storage tank 301, the valve 302 is hollow, a through hole with a size matched with that of a rotating block 303 and a round hole matched with a gas transmission pipe 304 are formed in the valve 302, the valve 302 limits the positions of the rotating block 303 and the gas input pipe, the valve 302 is opened or closed under the action of the rotating block 303, and the gas in the gas input pipe is input or interrupted;
a rotating block 303 is clamped in the valve 302 at one end far away from the air storage tank 301, one end of the rotating block 303 is meshed with the rack 112, the other end of the rotating block 303 is inserted in the valve 302, the rotating block 303 is clamped in a through hole formed in the shell 101, and the rotating block 303 moves under the action of the rack 112 to open or close the valve 302;
a gas transmission pipe 304 is inserted into the top end of the valve 302, the size of the gas transmission pipe 304 is matched with the distance between the valve 302 and the telescopic piece 305, and the gas transmission pipe 304 inputs the gas in the gas storage tank 301 into the telescopic piece 305;
the outer side of one end, away from the valve 302, of the gas transmission pipe 304 is provided with a telescopic piece 305, the telescopic piece 305 is hollow, a through hole with a size matched with that of the gas transmission pipe 304 is formed in the telescopic piece 305, and when gas is filled in the telescopic piece 305, the telescopic piece 305 can extend outwards so as to drive the positioning block 306 to extend;
two opposite positioning blocks 306 are fixedly connected to opposite sides of the two symmetrical telescopic pieces 305, grooves matched with the connecting rods 307 in size are formed in the positioning blocks 306, the positions of the connecting rods 307 are limited by the positioning blocks 306, the positioning blocks 306 extend under the action of the telescopic pieces 305, so that the connecting rods 307 and the spray heads 308 are unfolded, the surgical instrument is cleaned, when an operator presses the switch again to open the blocking blocks 204 and lift the outer frame 103, the telescopic pieces 305 can retract, and the positioning blocks 306, the connecting rods 307 and the spray heads 308 are enabled to restore to the initial positions;
a connecting rod 307 is arranged in the positioning block 306, the connecting rods 307 are hinged with each other, the size of each connecting rod 307 is matched with the distance between two opposite positions, the connecting rods 307 limit the position of the spray head 308, the connecting rods 307 move under the action of the positioning block 306, the position of the spray head 308 is changed, and the range of disinfectant sprayed by the spray head 308 is expanded;
a spray head 308 is fixedly connected to the center of the connecting rod 307, and the spray head 308 sprays the disinfectant inputted through the liquid transmission pipe 309 onto the object placing plate 111;
a liquid transmission pipe 309 is arranged at one side of the spray head 308, one end of the liquid transmission pipe 309 far away from the spray head 308 is inserted in the shell 101, the liquid transmission pipe 309 is connected with a liquid output end of an external disinfectant storage device, and the liquid transmission pipe 309 inputs disinfectant into the spray head 308.
Example four
Referring to fig. 11 to 13, an auxiliary placement device for gastrointestinal surgical instruments includes a knob 401, the knob 401 is connected to the outer frame 103 in a penetrating manner, and rotating the knob 401 drives the driven rod 402 to extend outward;
two driven rods 402 which are hinged with each other are arranged on the outer side of one end of the knob 401, the mutual hinged points of the driven rods 402 are hinged with the inner wall of the outer frame 103, and the driven rods 402 extend outwards by taking the hinged points with the outer frame 103 as fulcrums under the action of the knob 401, so that the columnar bodies 403 are driven to move;
two axisymmetric cylindrical bodies 403 are hinged to one end, away from the knob 401, of the driven rod 402, the size of each cylindrical body 403 is matched with a through hole formed in the limiting piece 405, the cylindrical bodies 403 limit the positions of the hooks 404, and when the cylindrical bodies 403 move in the arc-shaped through holes formed in the limiting pieces 405 under the action of the driven rod 402, the hooks 404 can also move along with the driven rod, so that the forceps type instruments hung on the hooks 404 are unfolded;
a hook 404 is arranged on one side of the cylindrical body 403 far away from the driven rod 402, a clamp instrument is hung on the hook 404, and the hook 404 extends outwards under the action of the driven rod 402 and the cylindrical body 403, so that the clamp instrument is unfolded and matched with a disinfection and cleaning mechanism to wash a crack which is difficult to clean;
the outer side of the column 403 is sleeved with a limiting piece 405, the limiting piece 405 is provided with an arc-shaped through hole with the size matched with that of the column 403, the limiting piece 405 is fixedly connected with the inner wall of the outer frame 103, the limiting piece 405 limits the position of the column 403 and also limits the movement tracks of the column 403 and the hook 404.
The working process and principle are as follows: referring to fig. 1 to 13, in a gastrointestinal surgical instrument auxiliary placement device, when a medical worker turns on a switch of an external first motor, the first motor is started, at this time, a wedge 201 rotates under the action of the first motor by taking a connection point with a first cross bar 203 as a fulcrum, the wedge 201 engaged with each other drives a rectangular block 202 to move, so that an outer frame 103 moves upwards under the action of the rectangular block 202, the wedge 201 also drives the first cross bar 203 fixedly connected with the wedge 201 to move while the first cross bar 203 drives a blocking block 204 and a second cross bar 205 to move, the second cross bar 205 moves under the action of the blocking block 204 by taking a hinge point with a shell 101 as a fulcrum, at this time, the blocking block 204 moves away from the top end of the shell 101 under the combined action of the first cross bar 203 and the second cross bar 205, and simultaneously, the outer frame 103 ascends to a position close to the top of the shell 101;
the medical staff puts the used surgical instrument into the object placing disc 111, at the moment, the medical staff presses the switch again to start the first motor, so that the wedge 201 rotates reversely, the outer frame 103 descends until the outer frame returns to the initial position, meanwhile, the blocking piece 204 returns to the initial position synchronously, in the descending process of the outer frame 103, the rack 112 fixedly connected with the outer frame 103 moves synchronously, the rotating block 303 meshed with the rack 112 rotates, the valve 302 is opened, the air in the air storage tank 301 enters the interior of the telescopic piece 305 through the air transmission pipe 304, the telescopic piece 305 extends outwards, the positioning block 306 moves synchronously under the action of the telescopic piece 305, in this state, the connecting rod 307 in the positioning block 306 extends synchronously, the spray head 308 fixed at the hinged position of the connecting rod 307 also moves synchronously, the spray range of the spray head 308 is expanded, at the external disinfectant storage device transports disinfectant into the spray head 308 through the liquid transmission pipe 309, and sprays the disinfectant through the spray head 308 to disinfect and clean the used surgical instrument;
the medical staff puts the used surgical instrument into the object placing disc 111, the object placing disc 111 is driven to retract into the shell 101 along with the outer frame 103, the spray head 308 can spray disinfectant to clean the surgical instrument, at the moment, the medical staff opens the external second motor, the rotating piece 106 can rotate under the action of the second motor by taking a hinge point with the first fixture block 104 as a fulcrum, and then the connecting piece 107 is driven to move, so that the second fixture block 108 can perform reciprocating motion in the horizontal direction in the outer frame 103, the limiting block 110 and the object placing disc 111 can perform reciprocating motion in the horizontal direction under the action of the second fixture block 108, the surgical instrument is cleaned more fully by matching with the cleaning liquid sprayed by the spray head 308, and meanwhile, the collecting tank 105 can also collect impurities and disinfectant filtered in the object placing disc 111;
the forceps instrument used by medical personnel is hung on the hook 404, the knob 401 is rotated at the moment, the knob 401 rotates to enable the mutually hinged driven rods 402 to rotate outwards by taking the hinged point as a fulcrum, so that the columnar bodies 403 and the hook 404 are driven to move in the arc-shaped groove formed in the limiting piece 405, and the hook 404 expands outwards to enable the forceps instrument to be unfolded and matched with the disinfection and cleaning mechanism to clean the forceps instrument.
In summary, according to the auxiliary placement device for gastrointestinal surgical instruments, when a medical worker turns on a switch of an external first motor, the first motor is started, at this time, the wedge 201 rotates under the action of the first motor by taking a connection point with the first cross bar 203 as a fulcrum, the wedge 201 engaged with each other drives the rectangular block 202 to move, so that the outer frame 103 moves upwards under the action of the rectangular block 202, the wedge 201 also drives the first cross bar 203 fixedly connected with the wedge 201 to move while the first cross bar 203 drives the blocking piece 204 and the second cross bar 205 to move, the second cross bar 205 moves under the action of the blocking piece 204 by taking a hinge point with the outer frame 101 as a fulcrum, at this time, the blocking piece 204 moves away from the top end of the outer frame 101 under the combined action of the first cross bar 203 and the second cross bar 205, and the outer frame 103 synchronously rises to a position close to the top of the outer frame 101, so as to achieve the purposes of taking and storing surgical instruments conveniently.
The medical staff puts the used surgical instruments into the object placing disc 111, at the moment, the medical staff presses the switch again to start the first motor, so that the wedge 201 rotates reversely, the outer frame 103 descends until the outer frame returns to the initial position, meanwhile, the blocking piece 204 returns to the initial position synchronously, in the descending process of the outer frame 103, the rack 112 fixedly connected with the outer frame 103 moves synchronously, the rotating block 303 meshed with the rack 112 rotates, the valve 302 is opened, the air in the air storage tank 301 enters the inside of the telescopic piece 305 through the air transmission pipe 304, the telescopic piece 305 extends outwards, the positioning block 306 moves synchronously under the action of the telescopic piece 305, in the state, the connecting rod 307 in the positioning block 306 extends synchronously, the spray nozzles 308 fixed at the hinged position of the connecting rod 307 also move synchronously, the spray range of the spray nozzles 308 is expanded, at the moment, the external disinfectant storage device conveys disinfectant into the spray nozzles 308 through the liquid transmission pipe 309, the disinfectant is sprayed out through the spray nozzles 308, the used surgical instruments are disinfected and cleaned, and the purpose of cleaning the surgical instruments after use is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A gastrointestinal surgical instrument assisted placement device comprising a housing (101) and a wedge (201), characterized in that: the inner part of the shell (101) is fixedly connected with two opposite supporting pieces (102), one end, far away from the shell (101), of the supporting piece (102) is fixedly connected with an outer frame (103), the inner part of the outer frame (103) is fixedly connected with a first clamping block (104), one end, far away from the outer frame (103), of the first clamping block (104) is fixedly connected with a collecting tank (105), one side of the first clamping block (104) is hinged with a rotating piece (106), one end, far away from the first clamping block (104), of the rotating piece (106) is hinged with a connecting piece (107), one end, far away from the rotating piece (106), of the connecting piece (107) is hinged with a second clamping block (108), two symmetrical springs (109) are arranged at two ends of the second clamping block (108), symmetrical limiting blocks (110) are fixedly connected with the limiting blocks (110) at the top of the second clamping block (108), one end, far away from the second clamping block (108), is fixedly connected with an object placing disc (111), the outer side of the outer frame (103) is fixedly connected with a rack (112), one end of a rectangular wedge block (201) is hinged with two opposite transverse rods (203), and one side of the wedge (201) is fixedly connected with a first transverse rod (203).
2. A gastrointestinal surgical instrument aid placement device, as claimed in claim 1, wherein: one end, far away from the wedge block (201), of the first cross rod (203) is hinged with two symmetrical shielding blocks (204), and one side, close to the first cross rod (203), of each shielding block (204) is hinged with two opposite cross rods (205).
3. The gastrointestinal surgical instrument assisted placement device of claim 1, wherein: the outer frame (103) is arranged inside the shell (101), the second clamping block (108) is clamped inside the outer frame (103), and the spring (109) is clamped inside the outer frame (103).
4. A gastrointestinal surgical instrument aid placement device, as claimed in claim 1, wherein: the two opposite wedge blocks (201) are mutually meshed, one end, away from the wedge blocks (201), of the rectangular block (202) is hinged with the outer frame (103), and the wedge blocks (201) and the cross bars (203) are respectively positioned inside and outside the shell (101).
5. A gastrointestinal surgical instrument aid placement device, according to claim 2, wherein: one end of the second cross rod (205) far away from the blocking piece (204) is hinged with the outer wall of the shell (101).
6. The gastrointestinal surgical instrument assisted placement device of claim 1, wherein: the gas storage tank is characterized by further comprising a gas storage tank (301), a valve (302) is arranged at the top of the gas storage tank (301), a rotating block (303) is clamped inside one end, away from the gas storage tank (301), of the valve (302), and a gas transmission pipe (304) is inserted inside the top end of the valve (302).
7. The gastrointestinal surgical instrument placement aid of claim 6, wherein: the outer side of one end, far away from the valve (302), of the gas transmission pipe (304) is provided with a telescopic piece (305), the opposite sides of the two symmetrical telescopic pieces (305) are fixedly connected with two opposite positioning blocks (306), and a connecting rod (307) is arranged inside each positioning block (306).
8. The gastrointestinal surgical instrument assisted placement device of claim 7, wherein: the center of the connecting rod (307) is fixedly connected with a spray head (308), and one side of the spray head (308) is provided with a liquid transmission pipe (309).
9. A gastrointestinal surgical instrument aid placement device, as claimed in claim 8, wherein: the end of the liquid transmission pipe (309) far away from the spray head (308) is inserted in the shell (101).
10. The gastrointestinal surgical instrument assisted placement device of claim 1, wherein: still include knob (401), the outside of knob (401) one end is provided with two articulated driven levers (402) each other, driven lever (402) are kept away from knob (401) one end and are articulated have two axisymmetric columns (403), driven lever (402) one side is kept away from to columns (403) is provided with couple (404), stopper (405) have been cup jointed in the outside of columns (403).
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| CN115337116B (en) | 2024-05-17 |
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