CN115337116B - Auxiliary placement device for gastrointestinal surgical instruments - Google Patents
Auxiliary placement device for gastrointestinal surgical instruments Download PDFInfo
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- CN115337116B CN115337116B CN202211038220.4A CN202211038220A CN115337116B CN 115337116 B CN115337116 B CN 115337116B CN 202211038220 A CN202211038220 A CN 202211038220A CN 115337116 B CN115337116 B CN 115337116B
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- block
- fixedly connected
- shell
- placement device
- outer frame
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- 230000002496 gastric effect Effects 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 8
- 210000000936 intestine Anatomy 0.000 abstract description 4
- 210000002784 stomach Anatomy 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 34
- 239000000645 desinfectant Substances 0.000 description 16
- 230000006978 adaptation Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 230000002421 anti-septic effect Effects 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 5
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 206010048038 Wound infection Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011902 gastrointestinal surgery Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 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
Classifications
-
- 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
Landscapes
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- 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 a through hole with a size matched with a first cross rod, a second cross rod, a rotating block and a gas transmission pipe is formed in the shell; this auxiliary placement device of stomach and intestine surgical instruments opens the switch of external first motor through medical personnel, starts first motor, and the voussoir can use the tie point with the horizontal pole one as the fulcrum rotation this moment under the effect of first motor, and intermeshing's voussoir can drive the rectangular piece motion to impel the frame upward movement under the effect of rectangular piece, still can drive the horizontal pole one 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 performing gastrointestinal tract surgery, the surgical instruments needed to be used are more, the structure of the existing auxiliary device is single, if the accident occurs in the surgery process and secondary surgery needs to be performed on a patient, medical staff needs to disinfect the used medical instruments once again, the surgery time is delayed, and meanwhile, if the used surgical instruments cannot be cleaned in time, wound infection of the patient can be caused, the surgical instruments used in the surgery process are placed on a storage rack at will, and the medical staff cannot conveniently take the surgical instruments.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the auxiliary placement device for the gastrointestinal surgical instruments has the advantages of conveniently storing and taking the surgical instruments, conveniently sterilizing the used surgical instruments and conveniently drying and cleaning the surgical instruments, and solves the problems that the cleaning time of the used surgical instruments is too long, the use of medical staff is inconvenient when the secondary operation is needed, and the stacked surgical instruments are inconvenient for the medical staff to take.
(II) technical scheme
In order to achieve the purposes of conveniently storing and taking surgical instruments, conveniently sterilizing the used surgical instruments and conveniently drying and cleaning the surgical instruments, the invention provides the following technical scheme: the utility model provides a gastrointestinal surgery surgical instruments auxiliary placement device, including shell and voussoir, set up the through-hole of size and horizontal pole one, horizontal pole two, turning block and gaseous transmission pipe looks adaptation on the shell, the voussoir is connected with the power output shaft of external first motor, the inside fixedly connected with of shell has two opposite supporting pieces, the distance looks adaptation between frame bottom is kept away from to supporting piece size and shell inside, supporting piece keeps away from shell one end fixedly connected with frame, and the frame is inside to be seted up the recess of size and fixture block one and fixture block two looks adaptations, the inside fixedly connected with fixture block one, the recess has been seted up to fixture block one size and the inside recess looks adaptation of seting up of frame, fixture block one end fixedly connected with collecting vat far away from frame one end, the recess has been seted up to collecting vat top, one side hinge of fixture block one side has the rotating member, and the power output shaft looks connection of external second motor, rotating member size and fixture block one end hinge has the connecting piece, the distance looks adaptation between connecting piece and the fixture block one end hinge, the size is kept away from fixture block one end, the inside has the recess of two side of frame and two, two side of frame has a recess, two side of frame and two side of frame have a recess, two the inside of the filter block has a certain diameter of the filter block, the inside has the recess has, and two the inside of the recess has, and the diameter of the filter block is set up, and is fixed, and the diameter of the inside has the recess, and the recess has the recess, and the diameter of a certain diameter of the inside is connected with the inside of the recess, one end of the wedge block is hinged with two opposite rectangular blocks, one side of the wedge block is fixedly connected with two opposite cross bars I, the initial position of each cross bar I forms an included angle of 30 degrees with the vertical plane, and the size of the joint of each cross bar I and the wedge block is matched with that of a through hole formed in the shell.
Preferably, one end of the first cross rod far away from the wedge block 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 first cross rod, of each shielding block is hinged with two opposite cross rods, and the second cross rods are parallel to the first cross rods in the horizontal direction.
Preferably, the outer frame is arranged inside the shell, the second clamping block is clamped inside the outer frame, and the spring is clamped inside the outer frame.
Preferably, two opposite wedges are meshed with each other, one end of the rectangular block, which is far away from the wedges, is hinged with the outer frame, and the first wedge and the first cross bar are respectively positioned inside and outside the shell.
Preferably, one end of the second cross rod far away from the shielding block 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, has seted up the through-hole of size and rotor looks adaptation and the round hole with gas transmission pipe looks adaptation on the valve, the inside joint that gas holder one end was kept away from to the valve has the rotor, and rotor one end and rack engagement, and the other end is pegged graft inside the valve, and the through-hole that the rotor joint was seted up on the shell is inside, the inside grafting on valve top has the gas transmission pipe, and gas transmission pipe size and valve are to the distance looks adaptation between the extensible member.
Preferably, the outside that valve one end was kept away from to the gas transmission pipe is provided with the extensible member, and the inside cavity of extensible member has seted up the through-hole of size and gas transmission pipe looks adaptation on the extensible member, and two symmetrical extensible member's opposite side fixedly connected with two locating pieces in opposite directions have seted up the recess of size and connecting rod looks adaptation on the locating piece, the inside of locating piece is provided with the connecting rod, and the connecting rod articulates each other, and the connecting rod size is with the distance looks adaptation between the location in two opposite directions.
Preferably, the central position 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 an external disinfectant storage device.
Preferably, one end of the liquid transmission pipe far away from the spray head is spliced in the shell.
Preferably, the outside of knob one end is provided with two articulated driven bars each other, and the articulated joint of driven bar is articulated with the frame inner wall, driven bar keeps away from knob one end and articulates there are two axisymmetric columns, and the column size is with the inside recess looks adaptation of seting up of limiting member, column is provided with the couple in keeping away from driven bar one side, limiting member has been cup jointed in the outside of column, has seted up the arc through-hole of size and column looks adaptation on the limiting member.
(III) beneficial 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 auxiliary placement device of stomach and intestine surgical instrument opens the switch of external first motor through medical personnel, start first motor, the voussoir can use the tie point with horizontal pole one as the fulcrum rotation this moment under the effect of first motor, intermeshing's voussoir can drive the rectangular piece motion to impel the frame upward movement under the effect of rectangular piece, the voussoir still can drive the horizontal pole one motion with voussoir fixed connection when moving, horizontal pole one is driven and is blocked dog and horizontal pole two motions, horizontal pole two uses the pin joint with the shell as the fulcrum motion under the effect of blocking the piece, at this moment block can be removed 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 simultaneously, thereby reach convenient getting and deposit surgical instrument's purpose.
2. This auxiliary placement device of gastrointestinal surgical instruments puts the surgical instruments after using inside putting the thing dish through medical personnel, medical personnel presses the switch again and starts first motor this moment, thereby make the voussoir reverse rotation, thereby make the frame descend until resume to initial position, simultaneously hide the dog and also can resume to initial position in step, in the in-process that the frame descends, rack with frame fixed connection can synchronous motion, and then make the rotating block rotation with rack meshing, thereby open the valve, make the inside gas of gas holder enter into the extensible member inside via the gas transmission pipe, thereby make the extensible member outwards extend, the locating piece can be under the effect synchronous motion of extensible member, under this state, the inside connecting rod of locating piece can synchronous extension, the shower nozzle of fixing in the articulated department of connecting rod also can synchronous motion, enlarge the spray range of shower nozzle, external antiseptic solution storage device can transport antiseptic solution to the shower nozzle inside this moment via the shower nozzle blowout antiseptic solution, to the surgical instruments after using, thereby reach convenient surgical instruments after using of wasing.
3. This supplementary placer of stomach and intestine surgical instruments puts the thing dish inside through medical personnel with the surgical instruments after using, it is inside to retract the shell to put the thing dish along with the frame drive, the shower nozzle also can be along with the blowout antiseptic solution of putting to wash the surgical instruments, external second motor is opened to medical personnel this moment, the rotating member can rotate as the fulcrum with the pin joint of fixture block one under the effect of second motor, and then drive the connecting piece motion, thereby make fixture block two carry out horizontal reciprocating motion in the frame inside, stopper and put thing dish also can carry out horizontal reciprocating motion under the effect of fixture block two, cooperation shower nozzle spun washing liquid is more abundant with the surgical instruments washing, simultaneously, the collecting vat also can be with putting the impurity and the antiseptic solution of thing dish inside filtration to collect, thereby reach the surgical instruments after using and carry out abundant washing and sterile purpose.
4. This auxiliary placement device of stomach and intestine surgical instruments hangs the pincers type apparatus after using on the couple through medical personnel, and rotatory knob this moment rotates and can impel the articulated driven lever of each other to use the pin joint to outwards rotate as the fulcrum to drive column and couple motion, couple outwards expand can make pincers type apparatus expansion this moment, cooperates with disinfection wiper mechanism, washs pincers type apparatus, thereby reaches convenient purpose of wasing pincers type apparatus.
Drawings
FIG. 1 is a schematic view of the overall appearance of the present invention;
FIG. 2 is a schematic view of the overall appearance 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 diagram of the wedge positional relationship of the present invention;
FIG. 5 is a schematic cross-sectional view of the internal structure of the housing of the present invention;
FIG. 6 is a schematic view of the inner structure of the outer frame of the present invention;
FIG. 7 is a diagram illustrating the connection relationship of the rotating blocks according to the present invention;
FIG. 8 is a schematic view of the sterilizing and cleaning apparatus according to the present invention;
FIG. 9 is a schematic illustration of details of the connecting rod of the present invention;
FIG. 10 is a detailed schematic view of the disinfection mechanism of the present invention;
FIG. 11 is a schematic view of a jaw instrument placement mechanism according to the present invention;
FIG. 12 is an enlarged view of the internal structure of the area A in FIG. 11 according to the present invention;
fig. 13 is a schematic rear view of a jaw instrument placement mechanism of the present invention.
In the figure: 101. a housing; 102. a support; 103. an outer frame; 104. a clamping block I; 105. a collection tank; 106. a rotating member; 107. a connecting piece; 108. a clamping block II; 109. a spring; 110. a limiting block; 111. a storage tray; 112. a rack; 201. wedge blocks; 202. rectangular blocks; 203. a first cross bar; 204. a shielding block; 205. a second cross bar; 301. a gas storage tank; 302. a valve; 303. a rotating block; 304. a gas transfer tube; 305. a telescoping member; 306. a positioning block; 307. a connecting rod; 308. a spray head; 309. a liquid transfer tube; 401. a knob; 402. a driven rod; 403. a columnar body; 404. a hook; 405. and a limiting piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 8, an auxiliary placement device for gastrointestinal surgical instruments includes a housing 101, wherein a through hole with a size matching with a first cross rod 203, a second cross rod 205, a rotating block 303 and a gas transmission pipe 304 is formed in the housing 101, a groove with a size matching with an outer frame 103 is formed in the housing 101, and the housing 101 defines the positions of the first cross rod 203, the second cross rod 205, the rotating block 303 and the gas transmission pipe 304 and the like and also defines the movement track of the outer frame 103;
the inside of the shell 101 is fixedly connected with two opposite supporting pieces 102, the size of each supporting piece 102 is matched with the distance between the inside of the shell 101 and the bottom of the outer frame 103, and the supporting pieces 102 support the outer frame 103 to limit the position of the outer frame 103;
The support piece 102 is fixedly connected with the outer frame 103 at one end far away from the shell 101, the outer frame 103 is arranged in the shell 101, grooves with the sizes matched with the first clamping block 104 and the second clamping block 108 are formed in the outer frame 103, the outer frame 103 defines the positions of the first clamping block 104, the second clamping block 108 and the spring 109, meanwhile, the outer frame 103 also defines the movement track of the first clamping block 104 and the second clamping block 108, and the outer frame 103 can ascend or descend under the action of the wedge block 201 and the rectangular block 202 to synchronously drive the inner structure of the outer frame 103 and the racks 112 to move;
The inside of the outer frame 103 is fixedly connected with a clamping block I104, the size of the clamping block I104 is matched with that of a groove formed in the inner frame 103, and the clamping block I104 defines 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 groove 105, a groove is formed in the top of the collecting groove 105, and the collecting groove 105 collects used disinfectant and filtered impurities on the object placing tray 111;
One side of the clamping block I104 is hinged with a rotating piece 106, the rotating piece 106 is connected with a power output shaft of an external second motor, the size of the rotating piece 106 is matched with the distance between the clamping block I104 and the connecting piece 107, and the rotating piece 106 rotates by taking the hinge point of the clamping block I104 as a fulcrum under the action of the first motor, so that the connecting piece 107 and the clamping block I104 are driven to move;
One end of the rotating piece 106, which is far away from the clamping block I104, 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 clamping block II 108, the connecting piece 107 is connected with the rotating piece 106 and the clamping block II 108, and the connecting piece 107 moves under the driving of the rotating piece 106 so as to drive the clamping block II 108 to reciprocate in the horizontal direction in the outer frame 103;
The end, far away from the rotating piece 106, of the connecting piece 107 is hinged with a second clamping block 108, the second clamping block 108 is clamped inside the outer frame 103, the size of the second clamping block 108 is matched with a groove formed inside the outer frame 103, the second clamping block 108 limits the position of a limiting block 110, 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 moves in a reciprocating mode in the horizontal direction;
Two symmetrical springs 109 are arranged at two ends of the second clamping block 108, the springs 109 are clamped inside the outer frame 103, the diameter of each spring 109 is matched with a groove formed inside the outer frame 103, the springs 109 limit the position of the second clamping block 108, and meanwhile the second clamping 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 corresponding collecting groove 105, each limiting block 110 limits the position of the corresponding storage tray 111, and when the limiting block 110 moves under the action of the second clamping block 108, the corresponding storage tray 111 is driven to move synchronously;
The limiting block 110 is fixedly connected with the object placing disc 111 at one end far away from the clamping block II 108, a plurality of arc-shaped grooves are formed in the object placing disc 111, a certain number of filtering holes are formed in the object placing disc 111, used surgical instruments are stored in the object placing disc 111, the surgical instruments are matched with disinfectant sprayed out of the spray nozzle 308 to be disinfected and cleaned, when the object placing disc 111 reciprocates in the horizontal direction under the action of the limiting block 110, the contact between the surgical instruments in the object placing disc 111 and the disinfectant is increased, the cleaning is more complete, and the cleaned disinfectant and impurities are filtered into the collecting groove 105 by the object 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 that the rotating block 303 is driven to rotate, when the rack 112 ascends, the rotating block 303 is driven to rotate, the valve 302 is closed, 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, and the valve 302 is closed.
Example two
Referring to fig. 1 to 5, an auxiliary placement device for gastrointestinal surgical instruments includes a wedge 201, the wedge 201 being located inside a housing 101, two opposite wedges 201 being engaged with each other, the wedge 201 being connected to a power output shaft of an external first motor, the wedge 201 defining a position of a first cross bar 203 and a rectangular block 202, the movement of the wedge 201 under the action of the first motor causing the rectangular block 202 and the first cross bar 203 to move, thereby raising or lowering an outer frame 103 and expanding or closing a shielding block 204;
One end of the wedge block 201 is hinged with two opposite rectangular blocks 202, one end of the rectangular block 202, which is far away from the wedge block 201, is hinged with the outer frame 103, and the rectangular block 202 moves under the action of the wedge block 201 so as to drive the outer frame 103 to ascend or descend;
One side of the wedge block 201 is fixedly connected with two opposite cross bars 203, the cross bars 203 are arranged on the outer side of the shell 101, the initial position of each cross bar 203 forms an included angle of 30 degrees with the vertical plane, the size of the joint of each cross bar 203 and the wedge block 201 is matched with that of a through hole formed in the shell 101, the cross bars 203 limit the position of the shielding block 204, and the cross bars 203 move under the action of the wedge block 201, so that the shielding block 204 is driven to 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 drive the position of the second cross rod 205 to change when moving;
One side of the shielding block 204, which is close to the first cross rod 203, is hinged with two opposite cross rods 205, one end, away from the shielding block 204, of each cross rod 205 is hinged with the outer wall of the shell 101, each cross rod 205 is parallel to the first cross rod 203 in the horizontal direction, the position of the shielding block 204 is limited by each cross rod 205, and each cross rod 205 moves by taking the hinge point of the corresponding shielding block 204 and the corresponding cross rod 203 as a pivot under the combined action of the corresponding shielding block 204 and the corresponding cross rod 203, so that the position of the corresponding shielding block 204 is fixed.
Example III
Referring to fig. 2 and fig. 5 to fig. 10, an auxiliary placement device for gastrointestinal surgical instruments comprises an air storage tank 301, wherein air is stored in the air storage tank 301, a valve 302 is arranged at the top of the air storage tank 301, the interior of the valve 302 is hollow, a through hole with a size matched with a rotating block 303 and a round hole matched with an air transmission pipe 304 are formed in the valve 302, the valve 302 limits the positions of the rotating block 303 and the air input pipe, the valve 302 is opened or closed under the action of the rotating block 303, and air circulation in the air input pipe is input or interrupted;
The valve 302 is far away from the inside joint of one end of the gas holder 301 and has a rotating block 303, one end of the rotating block 303 is meshed with the rack 112, the other end is inserted into the valve 302, the rotating block 303 is clamped into 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;
The 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, far away from the valve 302, of the gas transmission pipe 304 is provided with a telescopic piece 305, the inside of the telescopic piece 305 is hollow, a through hole with the size matched with that of the gas transmission pipe 304 is formed in the telescopic piece 305, and when the inside of the telescopic piece 305 is filled with gas, the telescopic piece can be outwards stretched, so that a positioning block 306 is driven to stretch;
two opposite positioning blocks 306 are fixedly connected to opposite sides of the two symmetrical telescopic pieces 305, grooves with the sizes matched with those of the connecting rods 307 are formed in the positioning blocks 306, the positioning blocks 306 limit the positions of the connecting rods 307, 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, surgical instruments are cleaned, when an operator presses a switch again to open the shielding blocks 204 and the outer frame 103 is lifted, the telescopic pieces 305 retract, and the positioning blocks 306, the connecting rods 307 and the spray heads 308 are restored to the initial positions;
the connecting rod 307 is arranged in the positioning block 306, the connecting rods 307 are hinged with each other, the size of the connecting rods 307 is matched with the distance between two opposite positioning, the connecting rods 307 define 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 the spray head 308 spraying disinfectant is enlarged;
A spray head 308 is fixedly connected to the center of the connecting rod 307, and the spray head 308 sprays the disinfectant input through the liquid transmission pipe 309 onto the storage tray 111;
One side of the spray head 308 is provided with a liquid transmission pipe 309, one end, away from the spray head 308, of the liquid transmission pipe 309 is spliced in the shell 101, the liquid transmission pipe 309 is connected with a liquid output end of an external disinfectant storage device, and disinfectant is input into the spray head 308 through the liquid transmission pipe 309.
Example IV
Referring to fig. 11 to 13, an auxiliary placement device for gastrointestinal surgical instruments includes a knob 401, wherein the knob 401 is connected to an outer frame 103 in a penetrating manner, and the rotation of the knob 401 drives a driven rod 402 to extend outwards;
Two mutually hinged driven rods 402 are arranged on the outer side of one end of the knob 401, the mutually 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 of the driven rods 402 and the outer frame 103 as fulcrums under the action of the knob 401, so that the columnar body 403 is driven to move;
The end of the driven rod 402, which is far away from the knob 401, is hinged with two axisymmetric columnar bodies 403, the size of the columnar bodies 403 is matched with that of through holes formed in the limiting piece 405, the columnar bodies 403 limit the positions of hooks 404, and when the columnar bodies 403 move in the arc-shaped through holes formed in the limiting piece 405 under the action of the driven rod 402, the hooks 404 move along with the movement of the columnar bodies, so that the pliers instrument hung on the hooks 404 can be unfolded;
A hook 404 is arranged on one side of the columnar 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 columnar body 403, so that the clamp instrument is unfolded and matched with a disinfection cleaning mechanism, and a crack where the clamp instrument is difficult to clean is flushed;
The outside of column body 403 has cup jointed limiting piece 405, has offered the arc through-hole of size and column body 403 looks adaptation on the limiting piece 405, limiting piece 405 and frame 103 inner wall fixed connection, limiting piece 405 has limited the position of column body 403, has still limited the motion trail of column body 403 and couple 404 simultaneously.
Working process and principle: referring to fig. 1 to 13, in the auxiliary placement device for gastrointestinal surgical instruments, a medical staff turns on a switch of an external first motor, starts the first motor, at this time, a wedge 201 rotates with a connection point with a first cross rod 203 as a pivot under the action of the first motor, a mutually meshed wedge 201 drives a rectangular block 202 to move, so that the outer frame 103 is driven to move upwards under the action of the rectangular block 202, the wedge 201 moves and simultaneously drives a first cross rod 203 fixedly connected with the wedge 201 to move, the first cross rod 203 drives a blocking block 204 and a second cross rod 205 to move, the second cross rod 205 moves with a hinge point with the housing 101 as a pivot under the action of the blocking block 204, at this time, the blocking block 204 moves away from the top end of the housing 101 under the combined action of the first cross rod 203 and the second cross rod 205, and the outer frame 103 synchronously rises to a position close to the top of the housing 101;
The medical staff puts the used surgical instrument into the storage tray 111, at the moment, the medical staff presses the switch again to start the first motor, so that the wedge block 201 reversely rotates, the outer frame 103 is driven to descend until the outer frame is restored to the initial position, meanwhile, the shielding block 204 is synchronously restored to the initial position, in the descending process of the outer frame 103, the rack 112 fixedly connected with the outer frame 103 synchronously moves, the rotating block 303 meshed with the rack 112 rotates, the valve 302 is opened, gas in the gas storage tank 301 enters the telescopic piece 305 through the gas transmission pipe 304, the telescopic piece 305 stretches outwards, the positioning block 306 synchronously moves under the action of the telescopic piece 305, in this state, the connecting rod 307 in the positioning block 306 synchronously expands, the spray head 308 fixed at the hinged position of the connecting rod 307 synchronously moves, the spraying range of the spray head 308 is enlarged, at the moment, the external disinfectant storage device can convey the disinfectant into the spray head 308 through the liquid transmission pipe 309, and disinfect and clean the surgical instrument after use through the spray head 308;
the medical staff puts the used surgical instruments into the storage tray 111, the storage tray 111 is driven by the outer frame 103 to retract into the shell 101, the spray nozzle 308 sprays disinfectant to clean the surgical instruments, at the moment, the medical staff opens the external second motor, the rotating piece 106 rotates by taking the hinge point of the clamping block I104 as a pivot under the action of the second motor, and then drives the connecting piece 107 to move, so that the clamping block II 108 reciprocates in the horizontal direction in the outer frame 103, the limiting block 110 and the storage tray 111 reciprocate in the horizontal direction under the action of the clamping block II 108, and the cleaning liquid sprayed by the spray nozzle 308 is matched to clean the surgical instruments more fully, and meanwhile, the collecting groove 105 also collects impurities filtered in the storage tray 111 and disinfectant;
The used clamp instrument is hung on the hook 404 by a medical staff, at the moment, the knob 401 is rotated, the rotation of the knob 401 can cause the mutually hinged driven rods 402 to rotate outwards by taking the hinge point as a pivot, so that the columnar body 403 and the hook 404 are driven to move in the arc-shaped groove formed in the limiting piece 405, at the moment, the hook 404 expands outwards to enable the clamp instrument to be unfolded, and the clamp instrument is matched with the disinfection cleaning mechanism to clean the clamp instrument.
In summary, according to the auxiliary placement device for gastrointestinal surgical instruments, the medical staff turns on the switch of the external first motor to start the first motor, at this time, the wedge 201 rotates with the connection point with the first cross rod 203 as a pivot under the action of the first motor, the intermeshing wedge 201 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 moves and simultaneously drives the first cross rod 203 fixedly connected with the wedge 201 to move, the first cross rod 203 drives the blocking block 204 and the second cross rod 205 to move, the second cross rod 205 moves with the hinge point with the housing 101 as a pivot under the action of the blocking block 204, at this time, the blocking block 204 moves away from the top end of the housing 101 under the combined action of the first cross rod 203 and the second cross rod 205, and the outer frame 103 simultaneously rises to a position close to the top of the housing 101, so that the purpose of convenient taking and storing of surgical instruments is achieved.
The medical staff puts the used surgical instrument into the storage tray 111, at this time, the medical staff presses the switch again to start the first motor, so that the wedge 201 reversely rotates, the outer frame 103 is driven to descend until the outer frame is restored to the initial position, meanwhile, the shielding block 204 is synchronously restored to the initial position, in the descending process of the outer frame 103, the rack 112 fixedly connected with the outer frame 103 synchronously moves, the rotating block 303 meshed with the rack 112 is further rotated, the valve 302 is opened, gas in the gas storage tank 301 enters the telescopic piece 305 through the gas transmission pipe 304, the telescopic piece 305 is outwards stretched, the positioning block 306 synchronously moves under the action of the telescopic piece 305, in this state, the connecting rod 307 in the positioning block 306 synchronously expands, the spray nozzle 308 fixed at the hinged position of the connecting rod 307 synchronously moves, the spraying range of the spray nozzle 308 is enlarged, at this time, the external disinfectant storage device can convey the disinfectant to the inside the spray nozzle 308 through the liquid transmission pipe 309, the disinfectant is sprayed out of the spray nozzle 308, the surgical instrument after use is disinfected and cleaned conveniently, and the purpose of the surgical instrument after use is achieved.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 phrase "comprising one … …" does not exclude the presence of other 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A gastrointestinal surgical instrument auxiliary placement device comprising a housing (101) and a wedge (201), characterized in that: the inside fixedly connected with two opposite supporting pieces (102) of shell (101), supporting piece (102) are kept away from shell (101) one end fixedly connected with frame (103), the inside fixedly connected with fixture block one (104) of frame (103), fixture block one (104) is kept away from frame (103) one end fixedly connected with collecting vat (105), one side of fixture block one (104) articulates there is rotating member (106), rotating member (106) is kept away from fixture block one (104) one end articulates there is connecting piece (107), connecting piece (107) is kept away from rotating member (106) one end articulates there is fixture block two (108), the both ends of fixture block two (108) are provided with two symmetrical spring (109), the top fixedly connected with symmetrical stopper (110) of fixture block two (108), fixture block two (108) one end fixedly connected with put thing dish (111) are kept away from to stopper (110), the outside fixedly connected with wedge (112) of frame (103), one end articulates there are two opposite rectangle piece (202) one end of wedge (201), one side of two opposite cross bars (203) fixedly connected with wedge (203);
The gas storage device is characterized by further comprising a gas storage tank (301), wherein a valve (302) is arranged at the top of the gas storage tank (301), a rotating block (303) is clamped in the valve (302) away from the inner part of one end of the gas storage tank (301), and a gas transmission pipe (304) is inserted in the inner part of the top end of the valve (302);
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), 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 in each positioning block (306);
A spray head (308) is fixedly connected to the center of the connecting rod (307), and a liquid transmission pipe (309) is arranged on one side of the spray head (308);
One end of the liquid transmission pipe (309) far away from the spray head (308) is inserted into the shell (101).
2. The gastrointestinal surgical instrument auxiliary placement device according to claim 1, wherein: one end of the first cross rod (203) far away from the wedge block (201) is hinged with two symmetrical shielding blocks (204), and one side of the shielding blocks (204) close to the first cross rod (203) is hinged with two opposite cross rods (205).
3. The gastrointestinal surgical instrument auxiliary placement device according to 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. The gastrointestinal surgical instrument auxiliary placement device according to claim 1, wherein: two opposite wedges (201) are meshed with each other, one end, away from the wedges (201), of the rectangular block (202) is hinged with the outer frame (103), and the wedges (201) and the first cross rod (203) are respectively positioned inside and outside the shell (101).
5. The gastrointestinal surgical instrument auxiliary placement device according to claim 2, wherein: and one end, far away from the shielding block (204), of the second cross rod (205) is hinged with the outer wall of the shell (101).
6. The gastrointestinal surgical instrument auxiliary placement device according to claim 1, wherein: still include knob (401), the outside of knob (401) one end is provided with two mutual articulated driven bars (402), driven bars (402) are kept away from knob (401) one end and are articulated have two axisymmetric column (403), column (403) are kept away from driven bars (402) one side and are provided with couple (404), limiting member (405) have been cup jointed in the outside of column (403).
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| CN115337116A (en) | 2022-11-15 |
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