CN112089855A - Disinfection cleaning equipment for surgical instruments - Google Patents

Disinfection cleaning equipment for surgical instruments Download PDF

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Publication number
CN112089855A
CN112089855A CN202010871435.9A CN202010871435A CN112089855A CN 112089855 A CN112089855 A CN 112089855A CN 202010871435 A CN202010871435 A CN 202010871435A CN 112089855 A CN112089855 A CN 112089855A
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CN
China
Prior art keywords
rotating shaft
disinfection
fixed
water supply
disinfection shell
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010871435.9A
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Chinese (zh)
Inventor
严唯瑜
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010871435.9A priority Critical patent/CN112089855A/en
Publication of CN112089855A publication Critical patent/CN112089855A/en
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    • 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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A61L2/06—Hot gas
    • A61L2/07—Steam
    • 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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • 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
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention discloses a disinfection cleaning device for surgical instruments, which comprises a disinfection shell, a heating strip, a spraying mechanism and a hanging mechanism, wherein the disinfection shell is provided with a heating plate; one side of the disinfection shell is provided with a sealing door, and the inner bottom of the disinfection shell is provided with a plurality of heating strips for heating water; a hanging mechanism for hanging surgical tools is rotationally arranged in the disinfection shell; the suspension mechanism comprises a driven rotating shaft, a fixing plate, a connecting rod, a bearing and a hook. The disinfection and cleaning equipment for the surgical instruments can clean the surgical instruments in the disinfection process by arranging the suspension mechanism and the spraying mechanism, so that the disinfection efficiency can be improved, and foreign matters attached to the surgical instruments can be removed; through setting up initiative pivot and driven spindle, can make the rotational speed that hangs the cleaning equipment of treating disinfecting on the couple change in real time to can improve the cleaning performance.

Description

Disinfection cleaning equipment for surgical instruments
Technical Field
The invention relates to the field of medical instruments, in particular to a disinfection and cleaning device for surgical instruments.
Background
After a doctor performs an operation on a patient, these medical instruments need to be sterilized and washed and then stored. Most of the existing disinfection devices disinfect by high temperature or ultraviolet rays. When the ultraviolet disinfection is used, the surface of the medical instrument is often partially incapable of being irradiated by ultraviolet rays, so that incomplete disinfection is caused, and when the high-temperature disinfection mode is used for disinfection, although the disinfection effect is good, foreign matters attached to the surface of the medical instrument cannot be removed, so that the medical instrument needs to be cleaned subsequently, and the efficiency is low. Therefore, a cleaning and disinfecting device capable of disinfecting medical instruments at high temperature and removing the surface attachments of the medical instruments needs to be designed to meet the requirement.
Disclosure of Invention
The invention aims to provide a disinfecting and cleaning device for surgical instruments, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a disinfection and cleaning device for surgical instruments comprises a disinfection shell, a heating strip, a spraying mechanism and a hanging mechanism; one side of the disinfection shell is provided with a sealing door, and the inner bottom of the disinfection shell is provided with a plurality of heating strips for heating water; a hanging mechanism for hanging surgical tools is rotationally arranged in the disinfection shell; the suspension mechanism comprises a driven rotating shaft, a fixed plate, a connecting rod, a bearing and a hook; the driven rotating shaft is rotatably arranged in the disinfection shell, and fixing plates are symmetrically fixed on two sides of the driven rotating shaft; a plurality of connecting rods are arranged between the two fixing plates at equal angles, and the distance between every two adjacent connecting rods is greater than the length of the surgical tool; a plurality of bearings are distributed on the connecting rod at equal intervals; the inner ring of the bearing is fixed on the connecting rod, and the outer ring of the bearing is fixed with a hook for hanging surgical instruments; the spraying mechanism used for spraying the hook comprises a circulating water pump, a main water supply pipe, a water supply branch pipe and a spray head; the circulating water pump is fixed at the bottom of the disinfection shell, and the water outlet of the circulating water pump is connected with the water supply main pipe; one side of the main water supply pipe is connected with the water supply branch pipe; the water supply branch pipe is positioned above the connecting rod at the highest position, and a plurality of spray heads for spraying are distributed at the bottom of the water supply branch pipe at equal intervals; and a driving mechanism for driving the driven rotating shaft to rotate is further arranged on the outer side of the disinfection shell.
As a further scheme of the invention: the driving mechanism comprises a driving motor, a rotating disc, a rotating block, a pushing rod, a movable rod and a driving rotating shaft; a driving motor is fixed on the outer side of the disinfection shell, and the rotating end of the driving motor is connected with one side of a rotating disc; a rotating block is rotatably arranged on the other non-central part of the rotating disc; one end of a push rod is hinged to the rotating block; the other end of the push rod is hinged with one end of the movable rod; the movable rod penetrates through a plurality of limiting rods fixed on the outer side of the disinfection shell in a sliding mode, and a rack is arranged on one side of the movable rod; and a driving rotating shaft meshed with the rack of the movable rod is arranged in one end of the driven rotating shaft which rotates to penetrate through the side wall of the disinfection shell.
As a still further scheme of the invention: one end of the driving rotating shaft is rotatably arranged in the driven rotating shaft, and the part of the driving rotating shaft, which is positioned at the opening of the driven rotating shaft, is annularly provided with a ratchet; the limiting mechanism matched with the ratchet teeth of the driving rotating shaft is arranged in the opening of the driven rotating shaft; the limiting mechanism comprises a limiting plate, an L-shaped fixing plate and a return spring; one end of the L-shaped fixing plate is fixed in the driven rotating shaft, and the L-shaped fixing plate is connected with the limiting plate through a return spring; one end of the limiting plate is rotatably arranged in the driven rotating shaft, and the other end of the limiting plate is sequentially matched with the other end of the L-shaped fixing plate and the ratchet of the driving rotating shaft.
As a still further scheme of the invention: the limiting mechanisms are multiple in number and are arranged in the driven rotating shaft at equal angles.
As a still further scheme of the invention: the number of the suspension mechanisms is multiple, and the suspension mechanisms are arranged in the disinfection shell from top to bottom at equal intervals; two adjacent driven rotating shafts are connected through a belt; and a water supply pipe is also arranged between every two adjacent suspension mechanisms, and a plurality of spray heads are arranged at the bottom of the water supply pipe at equal intervals.
As a still further scheme of the invention: the hook comprises a fixed hook, a positioning ring, a fan-shaped movable ring, a positioning spring and a handle; one end of the fixed hook is fixed at the bottom of the bearing, and the other end of the fixed hook is fixed with a positioning ring; one end of the positioning ring is provided with an opening, and a fan-shaped movable ring is arranged in the positioning ring positioned on the lower side of the opening in a fit and sliding mode through a positioning spring; a handle is fixed on one side of the bottom of the fan-shaped movable ring, and the handle slides and penetrates through a strip-shaped opening arranged on a positioning ring on the lower side of the opening.
As a still further scheme of the invention: the bottom of the inner wall of the disinfection shell is inclined, and a liquid discharge port for discharging liquid is formed in the side wall of the disinfection shell on the side of the lowest end of the disinfection shell; and a valve for controlling the opening and closing of the liquid outlet is arranged on the liquid outlet.
Compared with the prior art, the invention has the beneficial effects that: by arranging the hanging mechanism and the spraying mechanism, the surgical instrument can be cleaned in the disinfection process, so that the disinfection efficiency can be improved, and foreign matters attached to the surgical instrument can be removed; through setting up initiative pivot and driven spindle, can make the rotational speed that hangs the cleaning equipment of treating disinfecting on the couple change in real time to can improve the cleaning performance.
Drawings
Fig. 1 is a schematic structural view of a sterilizing and cleaning apparatus for surgical instruments.
Fig. 2 is a schematic structural view of a suspension mechanism in the sterilizing and cleaning apparatus for surgical instruments.
Fig. 3 is a schematic structural diagram of the matching of the driving rotating shaft and the driven rotating shaft in the disinfecting and cleaning device for surgical instruments.
Fig. 4 is a schematic structural view of a drive mechanism in the sterilizing and cleaning apparatus for surgical instruments.
Fig. 5 is a schematic structural view of a hook in the disinfecting and cleaning device for surgical instruments.
In the figure: 1-disinfection shell, 2-heating strip, 3-circulating water pump, 4-water delivery main pipe, 5-driven rotating shaft, 6-fixing plate, 7-connecting rod, 8-bearing, 9-water delivery branch pipe, 10-spray head, 11-driving motor, 12-rotating disc, 13-rotating block, 14-pushing rod, 15-movable rod, 16-limiting rod, 17-driving rotating shaft, 19-ratchet, 20-limiting plate, 21-L-shaped fixing plate, 22-reset spring, 23-belt, 24-fixing hook, 25-positioning ring, 26-sector movable ring, 27-positioning spring, 28-handle, 29-liquid discharge port and 30-valve.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-5, the present embodiment provides a disinfection and cleaning apparatus for surgical instruments, which includes a disinfection housing 1, a heating strip 2, a spraying mechanism and a hanging mechanism; one side of the disinfection shell 1 is provided with a sealing door, and the inner bottom of the disinfection shell is provided with a plurality of heating strips 2 for heating water; a hanging mechanism for hanging surgical tools is rotationally arranged in the disinfection shell 1; the suspension mechanism comprises a driven rotating shaft 5, a fixed plate 6, a connecting rod 7, a bearing 8 and a hook; the driven rotating shaft 5 is rotatably arranged in the disinfection shell 1, and fixing plates 6 are symmetrically fixed on two sides of the driven rotating shaft 5; a plurality of connecting rods 7 are arranged between the two fixing plates 6 at equal angles, and the distance between every two adjacent connecting rods 7 is greater than the length of the surgical tool; a plurality of bearings 8 are arranged on the connecting rod 7 at equal intervals; the inner ring of the bearing 8 is fixed on the connecting rod 7, and the outer ring is fixed with a hook for hanging surgical instruments; the spraying mechanism for spraying the hook comprises a circulating water pump 3, a main water supply pipe 4, a water supply branch pipe 9 and a spray head 10; the circulating water pump 3 is fixed at the bottom of the disinfection shell 1, and the water outlet of the circulating water pump is connected with the water supply main pipe 4; one side of the main water supply pipe 4 is connected with a water supply branch pipe 9; the water supply branch pipe 9 is positioned above the highest connecting rod 7, and a plurality of spray heads 10 for spraying are distributed at the bottom of the water supply branch pipe 9 at equal intervals; and a driving mechanism for driving the driven rotating shaft 5 to rotate is further arranged on the outer side of the disinfection shell 1. Set up like this, when actuating mechanism drive driven rotating shaft 5 rotates, thereby drive two fixed plates 6 and rotate, thereby drive a plurality of connecting rods 7 and rotate, thereby the drive hangs and waits that the disinfection surgical instruments on the couple rotate, a plurality of heating strips 2 begin to heat water this moment, make water become high temperature vapor, circulating water pump 3 works simultaneously, loop through high temperature boiling water and send water main pipe 4 and send water branch pipe 9 to spout from shower nozzle 10 to waiting to disinfect surgical instruments, thereby the foreign matter attached to waiting to disinfect surgical instruments is washed the bottom of disinfecting shell 1 by the water-washed.
The driving mechanism comprises a driving motor 11, a rotating disc 12, a rotating block 13, a pushing rod 14, a movable rod 15 and a driving rotating shaft 17; a driving motor 11 is fixed on the outer side of the disinfection shell 1, and the rotating end of the driving motor 11 is connected with one side of a rotating disc 12; a rotating block 13 is rotatably arranged on the other non-central part of the rotating disc 12; one end of a push rod 14 is hinged on the rotating block 13; the other end of the push rod 14 is hinged with one end of a movable rod 15; the movable rod 15 penetrates through a plurality of limiting rods 16 fixed on the outer side of the disinfection shell 1 in a sliding mode, and a rack is arranged on one side of the movable rod 15; a driving rotating shaft 17 meshed with the rack of the movable rod 15 is arranged in one end of the driven rotating shaft 5 which penetrates through the side wall of the disinfection shell 1 in a rotating way; so arranged, when the driving motor 11 works, the rotating disc 12 is driven to rotate, so that the pushing rod 14 is driven to swing back and forth left and right through the rotating block 13, the movable rod 15 is driven to move back and forth up and down, the driving rotating shaft 17 is driven to rotate back and forth, and the driven rotating shaft 5 is driven to rotate.
Because the driving rotating shaft 17 is engaged with the movable rod 15, and the movable rod 15 drives the driving rotating shaft 17 to continuously rotate forward and backward, if the driving rotating shaft 17 reversely drives the driven rotating shaft 5 to rotate, the driven rotating shaft 5 can give a certain pressure to the driving rotating shaft 17, the structure matched between the driving rotating shaft 17 and the movable rod 15 can be damaged after a long time, in order to avoid the structure matched between the driving rotating shaft 17 and the movable rod 15 being damaged, one end of the driving rotating shaft 17 is rotatably arranged in the driven rotating shaft 5, and the part of the driving rotating shaft 17, which is positioned at the opening of the driven rotating shaft 5, is annularly provided with the ratchet 19; the limiting mechanism matched with the ratchet 19 of the driving rotating shaft 17 is arranged in the opening of the driven rotating shaft 5; the limiting mechanism comprises a limiting plate 20, an L-shaped fixing plate 21 and a return spring 22; one end of the L-shaped fixing plate 21 is fixed in the driven rotating shaft 5, and the L-shaped fixing plate 21 is connected with the limiting plate 20 through a return spring 22; one end of the limiting plate 20 is rotatably arranged in the driven rotating shaft 5, and the other end of the limiting plate is sequentially matched with the other end of the L-shaped fixing plate 21 and the ratchet 19 of the driving rotating shaft 17; set up like this, when initiative pivot 17 anticlockwise rotation, can not drive driven spindle 5 and rotate under limiting plate 20 and reset spring 22's effect, when initiative pivot 17 clockwise rotates, the ratchet 19 of initiative pivot 17 drives limiting plate 20 and rotates this moment, thereby drive driven spindle 5 clockwise rotation, and at initiative pivot 17 anticlockwise rotation's in-process, driven spindle 5 can slow down gradually, thereby the messenger hangs the rotational speed real-time change of treating disinfection cleaning equipment on the couple, thereby can improve the cleaning performance.
In order to enable the driving rotating shaft 17 to conveniently drive the driven rotating shaft 5 to rotate, the number of the limiting mechanisms is multiple, and the limiting mechanisms are arranged in the driven rotating shaft 5 at equal angles.
In order to clean a plurality of surgical tools at one time, the plurality of hanging mechanisms are arranged in the disinfection shell 1 from top to bottom at equal intervals; two adjacent driven rotating shafts 5 are connected through a belt 23; a water supply pipe 9 is also arranged between every two adjacent suspension mechanisms, and a plurality of spray heads 10 are distributed at the bottom of the water supply pipe 9 at equal intervals.
The hook comprises a fixed hook 24, a positioning ring 25, a fan-shaped movable ring 26, a positioning spring 27 and a handle 28; one end of the fixed hook 24 is fixed at the bottom of the bearing 8, and the other end of the fixed hook 24 is fixed with a positioning ring 25; one end of the positioning ring 25 is opened, and a fan-shaped movable ring 26 is arranged in the positioning ring 25 positioned at the lower side of the opening in a fitting and sliding mode through a positioning spring 27; a handle 28 is fixed at one side of the bottom of the fan-shaped movable ring 26, and the handle 28 slides and passes through a strip-shaped opening of the positioning ring 25 arranged at the lower side of the opening; this arrangement allows the surgical tool to be hung from the positioning ring 25 when the handle 28 is pulled downwardly, after which the positioning ring 25 is sealed under the influence of the positioning spring 27.
The working principle of the embodiment is as follows: when driving motor 11 during operation, drive rolling disc 12 and rotate, thereby drive catch bar 14 reciprocal swing about through turning block 13, thereby promote the up-and-down reciprocating motion of movable rod 15, thereby drive the reciprocal just reversal of initiative pivot 17, thereby drive driven rotating shaft 5 and rotate, thereby drive two fixed plates 6 and rotate, thereby drive a plurality of connecting rods 7 and rotate, thereby it rotates to drive the surgical instruments of treating disinfecting that hang on the couple, a plurality of heating strips 2 begin to heat water this moment, make water become high temperature vapor, circulating water pump 3 works simultaneously, it spouts the surgical instruments of treating the disinfection to loop through water feeding main pipe 4 and water feeding branch pipe 9 with high temperature boiling water from shower nozzle 10, thereby the foreign matter that adheres to on the surgical instruments of treating the disinfection is washed the bottom of disinfection shell 1 by the water.
When initiative pivot 17 anticlockwise rotation, can not drive driven spindle 5 and rotate under limiting plate 20 and reset spring 22's effect, when initiative pivot 17 clockwise rotation, the ratchet 19 of initiative pivot 17 drives limiting plate 20 and rotates this moment, thereby drive driven spindle 5 clockwise rotation, and at initiative pivot 17 anticlockwise rotation's in-process, driven spindle 5 can slow down gradually, thereby the rotational speed real-time change of treating disinfection cleaning equipment that the messenger hangs on the couple, thereby can improve the cleaning performance.
Example 2
The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: in order to discharge waste liquid after disinfection and cleaning, the bottom of the inner wall of the disinfection shell 1 is inclined, and a liquid discharge port 29 for discharging liquid is formed in the side wall of the disinfection shell at the lowest end side; the liquid outlet 29 is provided with a valve 30 for controlling the opening and closing of the liquid outlet.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (7)

1. A disinfection and cleaning device for surgical instruments comprises a disinfection shell (1), a heating strip (2), a spraying mechanism and a hanging mechanism; one side of the disinfection shell (1) is provided with a sealing door, and the inner bottom of the disinfection shell is provided with a plurality of heating strips (2) for heating water; the device is characterized in that a hanging mechanism for hanging surgical instruments is rotationally arranged in the disinfection shell (1); the suspension mechanism comprises a driven rotating shaft (5), a fixed plate (6), a connecting rod (7), a bearing (8) and a hook; the driven rotating shaft (5) is rotatably arranged in the disinfection shell (1), and fixing plates (6) are symmetrically fixed on two sides of the driven rotating shaft (5); a plurality of connecting rods (7) are arranged between the two fixing plates (6) at equal angles, and the distance between every two adjacent connecting rods (7) is greater than the length of the surgical tool; a plurality of bearings (8) are arranged on the connecting rod (7) at equal intervals; the inner ring of the bearing (8) is fixed on the connecting rod (7), and the outer ring is fixed with a hook for hanging surgical instruments; the spraying mechanism used for spraying the hook comprises a circulating water pump (3), a main water supply pipe (4), a water supply branch pipe (9) and a spray head (10); the circulating water pump (3) is fixed at the bottom of the disinfection shell (1), and a water outlet of the circulating water pump is connected with the main water supply pipe (4); one side of the main water supply pipe (4) is connected with a water supply branch pipe (9); the water supply branch pipe (9) is positioned above the highest connecting rod (7), and a plurality of spray heads (10) for spraying are distributed at the bottom of the water supply branch pipe (9) at equal intervals; and a driving mechanism for driving the driven rotating shaft (5) to rotate is further arranged on the outer side of the disinfection shell (1).
2. The surgical instrument disinfecting and cleaning apparatus as claimed in claim 1, wherein said drive mechanism comprises a drive motor (11), a rotating disk (12), a rotating block (13), a push rod (14), a movable rod (15) and a driving rotating shaft (17); a driving motor (11) is fixed on the outer side of the disinfection shell (1), and the rotating end of the driving motor (11) is connected with one side of a rotating disc (12); a rotating block (13) is rotatably arranged on the other non-central part of the rotating disc (12); one end of a push rod (14) is hinged to the rotating block (13); the other end of the push rod (14) is hinged with one end of the movable rod (15); the movable rod (15) penetrates through a plurality of limiting rods (16) fixed on the outer side of the disinfection shell (1) in a sliding mode, and a rack is arranged on one side of the movable rod (15); and a driving rotating shaft (17) meshed with the rack of the movable rod (15) is arranged in one end of the driven rotating shaft (5) which penetrates through the side wall of the disinfection shell (1) in a rotating manner.
3. The surgical instrument disinfecting and cleaning apparatus as claimed in claim 2, wherein one end of said driving shaft (17) is rotatably disposed in said driven shaft (5), and said driving shaft (17) is provided with a ratchet (19) along a ring shape at a portion of said driven shaft (5) opening; the limiting mechanism matched with the ratchet (19) of the driving rotating shaft (17) is arranged in the opening of the driven rotating shaft (5); the limiting mechanism comprises a limiting plate (20), an L-shaped fixing plate (21) and a return spring (22); one end of the L-shaped fixing plate (21) is fixed in the driven rotating shaft (5), and the L-shaped fixing plate (21) is connected with the limiting plate (20) through a return spring (22); one end of the limiting plate (20) is rotatably arranged in the driven rotating shaft (5), and the other end of the limiting plate is sequentially matched with the other end of the L-shaped fixing plate (21) and the ratchet (19) of the driving rotating shaft (17).
4. The surgical instrument disinfecting and cleaning apparatus as claimed in claim 3, wherein said plurality of said position-limiting mechanisms are arranged in the driven shaft (5) at equal angles.
5. The surgical instrument disinfecting and cleaning apparatus as claimed in claim 1, wherein said plurality of hanging means are provided in equal distance from top to bottom in said disinfecting housing (1); two adjacent driven rotating shafts (5) are connected through a belt (23); a water supply pipe (9) is also arranged between every two adjacent suspension mechanisms, and a plurality of spray heads (10) are distributed at the bottom of the water supply pipe (9) at equal intervals.
6. The surgical instrument disinfecting and cleaning apparatus of claim 1, wherein said hook comprises a fixed hook (24), a positioning ring (25), a fan-shaped movable ring (26), a positioning spring (27) and a handle (28); one end of the fixed hook (24) is fixed at the bottom of the bearing (8), and the other end of the fixed hook (24) is fixed with a positioning ring (25); one end of the positioning ring (25) is opened, and a fan-shaped movable ring (26) is attached and slidingly arranged in the positioning ring (25) positioned at the lower side of the opening through a positioning spring (27); a handle (28) is fixed on one side of the bottom of the fan-shaped movable ring (26), and the handle (28) slides and penetrates through a strip-shaped opening of the positioning ring (25) arranged on the lower side of the opening.
7. The surgical instrument disinfecting and cleaning apparatus as claimed in claim 5, wherein the bottom of the inner wall of said disinfecting case (1) is formed in an inclined shape, and a drain port (29) for draining liquid is provided on the side wall of the lowest end side thereof; and a valve (30) for controlling the opening and closing of the liquid outlet (29) is arranged on the liquid outlet.
CN202010871435.9A 2020-08-26 2020-08-26 Disinfection cleaning equipment for surgical instruments Withdrawn CN112089855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010871435.9A CN112089855A (en) 2020-08-26 2020-08-26 Disinfection cleaning equipment for surgical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010871435.9A CN112089855A (en) 2020-08-26 2020-08-26 Disinfection cleaning equipment for surgical instruments

Publications (1)

Publication Number Publication Date
CN112089855A true CN112089855A (en) 2020-12-18

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Application Number Title Priority Date Filing Date
CN202010871435.9A Withdrawn CN112089855A (en) 2020-08-26 2020-08-26 Disinfection cleaning equipment for surgical instruments

Country Status (1)

Country Link
CN (1) CN112089855A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112716409A (en) * 2021-01-07 2021-04-30 佛山市顺德区美的洗涤电器制造有限公司 Control method for dishwasher, processor, device, dishwasher and medium
CN117159756A (en) * 2023-11-01 2023-12-05 南通逸美医疗科技有限公司 Surgical medical instrument disinfection storage device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112716409A (en) * 2021-01-07 2021-04-30 佛山市顺德区美的洗涤电器制造有限公司 Control method for dishwasher, processor, device, dishwasher and medium
CN117159756A (en) * 2023-11-01 2023-12-05 南通逸美医疗科技有限公司 Surgical medical instrument disinfection storage device
CN117159756B (en) * 2023-11-01 2023-12-26 南通逸美医疗科技有限公司 Surgical medical instrument disinfection storage device

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Application publication date: 20201218

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