CN112932689A

CN112932689A - Surgical instrument cleaning and disinfecting device under field operation mode

Info

Publication number: CN112932689A
Application number: CN202110342378.XA
Authority: CN
Inventors: 何燕; 周刚
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-06-11
Anticipated expiration: 2041-03-30
Also published as: CN112932689B

Abstract

The invention discloses a cleaning and sterilizing device for surgical instruments in field mode. , a nozzle and a storage box, the cleaning pool and the cleaning pump are both arranged in the box, the nozzle is arranged on the top of the cleaning pool, the storage box is detachably arranged in the cleaning pool, the two ends of the cleaning pump are are respectively connected with the spray pipe and the bottom of the cleaning pool; the water purification mechanism includes a water purification pipe, the water purification pipe is arranged in the box body, one end is connected with the cleaning pump, and a filter layer is arranged in the water purification pipe; The moving mechanism includes a roller, and the roller is arranged at the bottom of the box body. The above-mentioned surgical instrument washer and disinfector in the field mode cleans the surgical instruments through the cleaning and disinfection mechanism. The water purification mechanism and the battery can provide the water source and power supply required for cleaning, and it is convenient to move and suitable for the field combat environment.

Description

Surgical instrument cleaning and disinfecting device under field operation mode

Technical Field

The invention particularly relates to a cleaning sterilizer for surgical instruments in a field operation mode.

Background

The cleaning, disinfection and sterilization of medical instruments, especially surgical instruments, is one of the key means for preventing and controlling infection and ensuring medical quality, and the surgical instruments need to be treated in time after being used in surgery. In the military process, the logistics conditions are limited particularly in the field battle environment, blood stains, stains and the like on surgical instruments need to be treated timely, and the situation that the surgical instruments are difficult to clean after being dried and solidified is avoided.

The surgical instruments belt cleaning device that present hospital used is not portable, and resources such as water source and power also can not be ensured, is unfavorable for carrying out cleaning and disinfecting to surgical instruments in the field environment, consequently, develops one kind and removes and provide the equipment of cleaning and disinfecting processing in the field, is the medical personnel's of work under the field operations condition demand.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a surgical instrument cleaning sterilizer in a field operation mode, which can be conveniently used under the field operation condition.

In order to achieve the purpose, the invention is realized by the following technical scheme: a surgical instrument cleaning sterilizer under a field operation mode comprises a box body, wherein a cleaning and sterilizing mechanism, a water purifying mechanism, a storage battery and a moving mechanism are arranged in the box body;

the cleaning and disinfecting mechanism comprises a cleaning pool, a cleaning pump, a spray pipe and a storage box, wherein the cleaning pool and the cleaning pump are both arranged in the box body, the spray pipe is arranged at the top of the cleaning pool, the storage box is detachably arranged in the cleaning pool, and two ends of the cleaning pump are respectively connected with the spray pipe and the bottom of the cleaning pool;

the water purifying mechanism comprises a water purifying pipe, the water purifying pipe is arranged in the box body, one end of the water purifying pipe is connected with the cleaning pump, and a filtering layer is arranged in the water purifying pipe;

the moving mechanism comprises a roller, and the roller is arranged at the bottom of the box body.

Put into the storage box to treat abluent surgical instruments to put into and wash the pond, the scavenging pump washs and disinfect the apparatus through spray tube and bottom pool circulation extraction washing liquid and antiseptic solution, and the water that purifies through water purification mechanism of extraction again washes the apparatus, and the battery can provide the required power of device, and the gyro wheel can be convenient for the removal of box.

The surgical instrument cleaning sterilizer under the field operation mode has the beneficial effects that: through battery and water purification mechanism, can provide necessary water source and power for cleaning and disinfecting device, also can clean the disinfection to surgical instruments under the field situation to the device integral movement is convenient, is applicable to the field operation environment.

Furthermore, connecting rods are arranged on the inner walls of two opposite sides of the cleaning pool, concave holes and convex blocks are arranged on one sides, close to each other, of the connecting rods, the concave holes are formed along the axial direction of the connecting rods, the convex blocks are arranged in the concave holes and connected with the bottoms of the concave holes through springs, and one sides, facing the top of the cleaning pool, of the convex blocks are inclined;

jacks are formed in the outer walls of two opposite sides of the storage box, and the two lugs can be inserted into the two jacks respectively.

Put into the storage box from the top of wasing the pond, storage box lateral wall earlier with the inclined plane contact of lug to in pushing the lug into the shrinkage pool, until jack and shrinkage pool alignment, the spring promotes during the lug inserts the jack, fixes the storage box.

Furthermore, the connecting rod is a screw rod, the outer walls of the two sides of the cleaning pool are both provided with threaded holes, and the screw rod is in threaded connection with the threaded holes;

the cleaning and disinfecting mechanism further comprises a driving part, the driving part comprises a motor, the motor is fixedly arranged on the inner wall of the box body outside the cleaning pool, a driving gear and one of the driving gear is sleeved on an output shaft, one end of the screw rod, far away from the storage box, is provided with a rack, the rack is meshed with the driving gear and is abutted to the screw rod, and the other end of the screw rod, far away from the storage box, is connected with the outer wall of the cleaning pool through a reset spring.

Rotate through the motor driving gear to drive the rack along axial motion, promote screw rod and storage box towards another screw rod displacement, under reset spring's promotion after the motor antiport, promote screw rod and storage box towards the rack direction, thereby can drive the reciprocating motion of storage box, when cleaning and disinfecting and washing, carry out comprehensive cleanness to surgical instruments.

Furthermore, a plurality of storage boxes are arranged in the vertical direction, and a plurality of groups of screw rods are correspondingly arranged, wherein the screw rods on one side are provided with racks, and two adjacent racks are meshed with transmission gears;

the driving part further comprises a plurality of transmission shafts, driven gears and driven gears I which are arranged in the vertical direction, the transmission shafts are arranged between the adjacent screw rods, the transmission shafts are parallel to the output shaft of the motor and are rotatably arranged on the box body, the transmission shafts are connected with the transmission gears, the driven gears and the driven gears I are arranged on the transmission shafts, the driven gears are meshed with the adjacent racks, the output shaft of the motor is sleeved with the driving gears I, the adjacent driven gears I are meshed, and the driven gears I close to the motor are meshed with the driving gears I.

The motor rotates and drives the driving gear and the driving gear to rotate, the driving gear drives the driven gear to rotate together with the transmission shaft, so that the driven gear drives the racks on each layer to move, and the adjacent racks move in the reverse direction, so that the storage boxes in the cleaning pool can reciprocate in a staggered mode.

Further, lug and jack all are the bar form, the jack setting is in the center department of storage box outer wall, be equipped with the detachable case lid on the storage box.

The box cover of the storage box is closed, and the strip-shaped convex blocks and the insertion holes can enable the screw rods to drive the storage box to rotate together when the screw rods rotate, so that all-around cleaning is conducted on the instruments.

Further, the water purification pipe is along vertical direction setting, and is the heliciform setting, the bottom and the scavenging pump of water purification pipe are connected.

The water source taken from the outside is firstly added into the water purifying pipe and is fully contacted with the internal filter layer through the spirally arranged water purifying pipe, thereby meeting the water purifying requirement of the flushing device.

The moving mechanism further comprises a stabilizer bar, the outer walls of two opposite sides of the box body are respectively provided with a stabilizer bar, the stabilizer bar is arranged along the horizontal direction and can rotate relative to the outer wall of the box body, and two ends of the stabilizer bar are respectively provided with a strip-shaped block;

the outside center of gyro wheel all is equipped with the bar hole, the bar piece can insert in the bar hole.

Need not use the stabilizer bar when the field removal, when need stop the operative installations, can put down the stabilizer bar to insert the bar piece in the bar is downthehole, make the gyro wheel can not rotate for the box, play overall stable effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

FIG. 1 is a front view of a surgical instrument washer disinfector in a field mode, according to an embodiment of the present invention;

FIG. 2 is a front view of the cleaning basin of the surgical instrument cleaning and disinfecting apparatus shown in FIG. 1 in a field mode;

FIG. 3 is a side view of the drive section of the surgical instrument sanitizer shown in FIG. 1 in a field mode;

FIG. 4 is a schematic view of the storage compartment and the connecting rod of the surgical instrument sanitizer shown in FIG. 1 in the field mode;

FIG. 5 is a schematic view of the water purification pipe of the surgical instrument washer disinfector in the field mode shown in FIG. 1;

FIG. 6 is a schematic view of the movement mechanism of the surgical instrument sanitizer shown in FIG. 1 in the field mode;

reference numerals: 10-a box body;

20-a cleaning and disinfecting mechanism, 21-a cleaning pool, 22-a cleaning pump, 23-a spray pipe, 24-a storage box, 241-a jack, 25-a connecting rod, 251-a concave hole, 252-a bump, 253-a spring, 26-a driving part, 261-a motor, 262-a driving gear, 263-a driving gear I, 264-a rack, 265-a driven gear, 266-a driven gear I, 267-a transmission shaft, 27-a return spring and 28-a limiting pipe;

30-a water purification mechanism, 31-a water purification pipe and 32-a filter layer;

40-a storage battery;

50-moving mechanism, 51-roller, 511-strip-shaped hole, 52-stabilizing bar and 521-strip-shaped block.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 6, the present invention provides a surgical instrument cleaning and sterilizing device in a field operation mode, including a case 10, a cleaning and sterilizing mechanism 20, a water purifying mechanism 30, a moving mechanism 50 and a battery 40, wherein a surgical instrument is placed in the cleaning and sterilizing mechanism 20 for cleaning, and water and power are supplied through the water purifying mechanism 30 and the battery 40, and the moving mechanism 50 can facilitate the overall movement of the case 10, thereby improving the convenience of the device in the field operation mode.

Specifically, as shown in fig. 1 to 4, the cleaning and disinfecting mechanism 20 includes a cleaning tank 21, a cleaning pump 22, a spray pipe 23 and a storage box 24, the cleaning tank 21 and the cleaning pump 22 are both disposed in the box 10, the spray pipe 23 is disposed at the top of the cleaning tank 21, the storage box 24 has a structure with multiple hollowed-out portions for the bottom and the side wall, the storage box is detachably disposed in the cleaning tank 21, two ends of the cleaning pump 22 are respectively connected with the bottom of the cleaning tank 21 and the spray pipe 23, surgical instruments are placed in the storage box 24, after cleaning liquid and disinfection liquid are added, the surgical instruments are cleaned and disinfected, and the cleaning pump 22 can cyclically extract cleaning liquid and disinfection liquid to achieve the effect of multiple cleaning.

All be equipped with connecting rod 25 on the relative both sides inner wall of washing pond 21, as shown in fig. 4, shrinkage pool 251 has been seted up to the one end that connecting rod 25 is close to each other, is equipped with lug 252 in the shrinkage pool 251, and lug 252 is connected with the bottom of shrinkage pool 251 through spring 253, and with inner wall laminating and sliding connection, the one side that is close to the top of lug 252 has the inclined plane, and the relative both sides outer wall of storage box 24 is equipped with and sets up the jack 241 corresponding with lug 252. Put into between two connecting rods 25 with storage box 24 from wasing pond 21 top, the inclined plane of outer wall and lug 252 contacts earlier to press lug 252 to in the shrinkage pool 251, until jack 241 and shrinkage pool 251 are linked together the department, in lug 252 inserted jack 241 under the effect of spring 253, fix storage box 24 from both sides, be convenient for wash inside apparatus.

In this embodiment, the driving portion 26 further includes a motor 261, a driving gear 262, a driving gear 263, a rack 264, a driven gear 265, a driven gear 266 and a transmission shaft 267, the connecting rod 25 is a screw rod, threaded holes are opened on outer walls of two sides of the cleaning tank 21, the screw rod is in threaded connection with the threaded holes, the storage box 24 is provided with a plurality of storage boxes, the storage boxes are sequentially arranged along the vertical direction, and the two sides are correspondingly provided with the screw rod and the threaded holes. The motor 261 is fixed to be set up in the box 10, and driving gear 262 and driving gear 263 set up on the output shaft, and rack 264 is equipped with a plurality ofly, and with the screw rod one-to-one with one side, and set up along the screw rod axial, rack 264 one end and screw rod butt, the other end is inserted and is established in spacing section of thick bamboo 28, and spacing section of thick bamboo 28 is fixed to be set up in the box 10, and rack 264 is close to the one end of spacing section of thick bamboo 28 and all is square with spacing section of thick. The screw on the other side is connected to the outer wall of the washing tank 21 by a return spring 27253.

Two adjacent racks 264 of the transmission shaft 267 are arranged in parallel to the output shaft of the motor 261 and are rotatably connected with the box body 10, the driven gears 265 and the driven gears 266 are both arranged on the transmission shaft 267, the driven gears 265 are meshed with the two adjacent racks 264, the racks 264 are of a double-sided tooth structure, the two adjacent driven gears 266 are meshed, and one driven gear 266 closest to the motor 261 is meshed with the driving gear 263. The motor 261 rotates, the driving gear 262 drives the topmost rack 264 to displace, meanwhile, the driving gear 263 and the driven gear 266 drive the rotating shafts to rotate, the driven gear 265 drives the racks 264 to rotate, when the rack 264 pushes the screw to move, the screw on the other side stretches the spring 253, and when the rack 264 retracts, the return spring 27253 pushes the screw on the other side to move, so that the storage box 24 reciprocates in the cleaning pool 21, and the cleaning range of the spray pipe 23 is larger. Because the adjacent racks 264 move in opposite directions, the staggered movement of adjacent storage bins 24 allows for more thorough cleaning of the instruments.

Further, the lug 252 of screw rod and the jack 241 of storage box 24 all are the bar form, jack 241 is located the central point of lateral wall and puts, but still be equipped with open closed case lid on the storage box 24, after inserting the lug 252 that the bar form set up into jack 241, the screw rod rotates and can drive storage box 24 and rotate, the setting can keep balance and promote stability in central point department, put into storage box 24 with the apparatus and close the case lid after, can rotate and linear displacement simultaneously under the effect of connecting rod 25, thereby to the omnidirectional washing of apparatus.

Specifically, as shown in fig. 1 and 5, the water purifying mechanism 30 includes a water purifying pipe 31 provided in the tank 10, the water purifying pipe 31 having an open top end for receiving an external water source, a bottom end connected to the washing pump 22, and a filter layer 32 provided therein. In this embodiment, the water purifying pipe 31 is spirally arranged from top to bottom, the filter layer 32 includes sponge, activated carbon, ceramic filter element, etc., and the external water flows from top to bottom after being connected into the water purifying pipe 31, and is purified in the filter layer 32, so as to be used for washing the instruments in the cleaning process.

Specifically, as shown in fig. 1 and 6, the moving mechanism 50 includes a roller 51 and a stabilizer bar 52, and the roller 51 is disposed at the bottom of the case 10, so that the entire device can be conveniently moved and used in a field mode. Stabilizer bar 52 sets up the side at the box 10 outer wall along the horizontal direction, and one side is articulated mutually with box 10, and the opposite side is equipped with two bar pieces 521 that correspond with gyro wheel 51, and the center of gyro wheel 51 is equipped with bar hole 511, when stopping the use device, puts down stabilizer bar 52 and inserts bar piece 521 in bar hole 511, makes gyro wheel 51 unable rotation to reach the effect of fixed and stabilising arrangement. The outer walls of the opposite sides of the case 10 are provided with stabilizer bars 52.

The working principle of the surgical instrument cleaning and disinfecting device in the field operation mode is as follows: after pushing away the device to the place of use, fix gyro wheel 51 through stabilizer bar 52, surgical instruments puts into storage box 24, and put into and wash the pond 21, storage box 24 is connected the back with connecting rod 25, starter motor 261 rotates, it removes along the horizontal direction to drive a plurality of storage boxes 24, and two adjacent motions of staggering, cleaning pump 22 is spun in washing liquid and antiseptic solution extraction follow spray tube 23, wash the disinfection to the apparatus, water purification mechanism 30 can purify external water source, a washing for to the apparatus, battery 40 provides the power for the device.

Use above-mentioned surgical instruments sterilizer under field operations mode, can also provide water source and power under the field conditions, reach the cleaning on the spot to surgical instruments, the device removes conveniently, and fixed firm during the use is applicable to the field operations environment and uses.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. a surgical instrument washer-disinfector under a field mode, is characterized in that: comprise a box body, and described box body is provided with cleaning and disinfection mechanism, water purification mechanism, accumulator and moving mechanism;

The cleaning and disinfection mechanism includes a cleaning pool, a cleaning pump, a spray pipe and a storage box. The cleaning pool and the cleaning pump are all arranged in the box body, the spray pipe is arranged on the top of the cleaning pool, and the storage box is detachably arranged. In the cleaning pool, both ends of the cleaning pump are respectively connected with the nozzle and the bottom of the cleaning pool;

The water purification mechanism includes a water purification pipe, the water purification pipe is arranged in the box body, and one end is connected with the cleaning pump, and the water purification pipe is provided with a filter layer;

The moving mechanism includes a roller, and the roller is arranged at the bottom of the box body.

2 . The surgical instrument washer-disinfector in field mode according to claim 1 , wherein the inner walls of the two opposite sides of the cleaning pool are provided with connecting rods, and the sides of the connecting rods that are close to each other are A concave hole and a convex block are provided, the concave hole is opened in the axial direction of the connecting rod, the convex block is arranged in the concave hole, and is connected with the bottom of the concave hole through a spring, and the convex block faces the top of the cleaning pool. One side is beveled;

The two opposite outer walls of the storage box are provided with sockets, and the two protruding blocks can be respectively inserted into the two sockets.

3. The surgical instrument washer-disinfector in field mode according to claim 2, characterized in that: the connecting rod is a screw, the outer walls of both sides of the cleaning tank are provided with threaded holes, and the screw and the threaded hole are threaded. connect;

The cleaning and disinfection mechanism also includes a driving part, the driving part includes a motor, the motor is fixedly arranged on the inner wall of the box outside the cleaning pool, and a driving gear is sleeved on the output shaft, and one of the screws is far away from the storage. One end of the box is provided with a rack, which meshes with the driving gear and abuts with the screw, and the other end of the screw away from the storage box is connected to the outer wall of the cleaning pool through a return spring.

4 . The surgical instrument washer-disinfector in field mode according to claim 3 , wherein the storage box is provided with a plurality of vertical directions, and the screw rods are also provided with a corresponding plurality of groups, wherein the one side of the The screws are all provided with racks, and two adjacent racks are meshed with transmission gears;

The driving part also includes a plurality of transmission shafts, a driven gear and a driven gear 1 arranged in the vertical direction, a transmission shaft is arranged between the adjacent screw rods, and the transmission shaft is parallel to the motor output shaft and can be It is rotatably arranged only on the box body, the transmission shaft is connected with the transmission gear, the driven gear and the driven gear are both arranged on the transmission shaft, and the driven gear meshes with the adjacent rack, A driving gear is sleeved on the output shaft of the motor, the adjacent driven gears are meshed with each other, and the driven gear close to the motor is meshed with the driving gear.

5 . The washer-disinfector for surgical instruments in field mode according to claim 3 , wherein the bumps and the insertion holes are in the shape of bars, and the insertion holes are arranged at the center of the outer wall of the storage box. The box is provided with a removable cover.

6 . The surgical instrument washer-disinfector in field mode according to claim 1 , wherein the water purification pipe is arranged in a vertical direction and is arranged in a spiral shape, and the bottom end of the water purification pipe is connected to the cleaning pump. 7 . connected.

7 . The washer-disinfector for surgical instruments in field mode according to claim 1 , wherein the moving mechanism further comprises a stabilizer bar, and the outer walls on opposite sides of the box body are provided with stabilizer bars. It is arranged in the horizontal direction and can be rotated relative to the outer wall of the box, and both ends of the stabilizer bar are provided with bar-shaped blocks;

The outer center of the roller is provided with a bar-shaped hole, and the bar-shaped block can be inserted into the bar-shaped hole.