CN203000881U - Cleaning adapter for endoscope - Google Patents

Cleaning adapter for endoscope Download PDF

Info

Publication number
CN203000881U
CN203000881U CN 201220640214 CN201220640214U CN203000881U CN 203000881 U CN203000881 U CN 203000881U CN 201220640214 CN201220640214 CN 201220640214 CN 201220640214 U CN201220640214 U CN 201220640214U CN 203000881 U CN203000881 U CN 203000881U
Authority
CN
China
Prior art keywords
cylinder
adapter
endoscope
top plate
plate portion
Prior art date
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.)
Expired - Lifetime
Application number
CN 201220640214
Other languages
Chinese (zh)
Inventor
山根健二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Application granted granted Critical
Publication of CN203000881U publication Critical patent/CN203000881U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Endoscopes (AREA)

Abstract

The utility model provides a cleaning adapter for an endoscope, which is provided with a roughly cylindrical supporting part, a connecting cylinder part and a supply cylinder part. The connecting cylinder part is eccentrically arranged relative to a center shaft of the supporting part; an adapter main body is kept freely rotating by a retaining cylinder and freely moves in the direction of the center shaft; a locking component is provided with an opening capable of being used for enabling a metal port to be inserted towards the connecting cylinder part; a helical spring applies a force to the retaining cylinder of the adapter main body towards the side of the connecting cylinder part relative to the retaining cylinder; a clamping part is arranged at the opening of the locking component; the clamping part moves towards a clamping position for being clamped with a flange part of the metal port and a clamping relief position for relieving clamping by relative rotation of the retaining cylinder and the adapter main body; and one part of the flange part is pressed by the clamping part at the clamping position, and thus, the cleaning adapter cannot fall out of the metal port.

Description

Endoscope-use cleans adapter
Technical field
This utility model relates to a kind of when endoscope cleans, and the endoscope-use that endoscope is connected with rinser cleans adapter.
Background technology
Endoscope-use is when observing the state in body or the histiocyte of the pathological changes section in body is gathered.Be provided with in the inside of endoscope dispose apparatus insert circulation passage or, aspirating pipeline, flow pipe road, suction pipeline etc.These passages or pipeline are at the front opening of insertion section.
Due to the use of endoscope, adhere to body fluid or dirt etc. in the insertion section and contaminated.In addition, body fluid or dirt etc. is invaded in passage or pipeline from the various openings of front end, often has inner contaminated situation.Thus, all to clean when using endoscope at every turn.At this moment, the inside of passage or each pipeline etc. also will be cleaned.Especially, dispose that apparatus inserts that circulation passage is inserted by the disposal apparatus outside pliers and with the in-vivo tissue taking-up etc., therefore by foul pollution.When cleaning, adopt and clean adapter, passage or each pipeline are connected freely with the rinser dismounting, and transport cleaning liquid.
For example in the cleaning adapter that the slotting circulation passage of disposal apparatus is used, the elastic component of employing rubber etc. makes elastic component cross the flange part of metal mouth and lock to install with flange part.Like this, in the cleaning adapter that dismounting locks freely crossing flange part by elastic component, tend to come off simply because of external force.
In addition, as TOHKEMY 2006-149556 communique or TOHKEMY 2009-195400 communique are put down in writing, also adopt in order to prevent from coming off to lock pawl and carry out locking with flange part.In having the structure that locks pawl, and compare based on the structure of above-mentioned elastic component, can connect reliably by locking pawl, can not come off simply due to external force etc.But, in adopt locking the structure of pawl, except attended operation, also need to lock pawl or lock other operation of releasing.Locking operation based on this locking pawl becomes the operation different from attended operation, therefore correspondingly spend man-hour.In addition, making except locking the mechanism change complexity needed man-hour, aspect the movable action that locks pawl or movable area etc., had problems on durability.
The utility model content
This utility model provides a kind of and can not come off in cleaning, can install simply, and can improve the cleaning adapter of durability.
To achieve these goals, endoscope-use of the present utility model cleans adapter will have flange part and be connected with rinser at the metal mouth that the inlet portion of the pipeline of endoscope sets, and supply with cleanout fluid from rinser to endoscope.This cleaning adapter possesses: adapter main body; Keep cylinder; Locking component; Force application component; Fastener.
Adapter main body has: columned support roughly; Be provided in the connecting cylinder section of an end face of this support; Be provided in the supply cylinder section of the other end of support; With connecting cylinder section and the path of supplying with cylinder section and being communicated with.Connecting cylinder section is with respect to the eccentricity of central axis ground installation of support.
Keep cylinder that support is remained rotation freely and move freely on central axis direction.Locking component is arranged on an end that keeps cylinder, and has the opening that can insert towards connecting cylinder section for the metal mouth.Force application component is arranged on adapter main body and keeps between cylinder, and with respect to keeping cylinder to adapter main body towards the connecting cylinder section side application of force.Fastener is located at the opening of locking component.This fastener is by keeping the relative rotation of cylinder and adapter main body, and to locking position that the flange part with the metal mouth locks with remove the locking releasing position displacement that locks.
In addition, preferably, adapter main body has the top plate portion that covers the other end that keeps cylinder, has rotation limiting mechanism in the position of locking between this top plate portion and maintenance cylinder.Lock position rotation limiting mechanism in the rotation that locks position limit adaptation device main body.In this case, keep locking the position and can not rotate by locking position rotation restriction, thereby keeping reliably fastener for the locking state of flange part.
Preferably, locking position rotation limiting mechanism has the stop hole that is arranged on the side in top plate portion and maintenance cylinder and is arranged on top plate portion and keeps the restriction projection of the opposing party in cylinder.The restriction projection has the rotation that limits top plate portion and described maintenance cylinder under the state of stop hole entering, and is forming gapped height under the state that breaks away from from stop hole between top plate portion and maintenance cylinder.In this case, remove linkedly with locking and locking, can make support at its axial top offset with respect to keeping cylinder, remove the position in locking and can discharge flange part.
Preferably, keep cylinder to have with respect to the rotating shaft that keeps cylinder and along the outstanding handle of radial direction, top plate portion has with respect to the rotating shaft that keeps cylinder and outstanding along radial direction, and covers the handle cover of handle.These handles and handle cover overlap when being in the locking position.In this case, to metal mouth insertion connecting cylinder section, and handle is overlapped these handles and handle cover with both with overlapping with handle cover with utilizing fingerhold, can carry out simply thus metal mouth and the locking of cleaning adapter.Especially, except the attended operation of metal mouth and connecting cylinder section, do not need to lock the opening and closing operations of pawl or slide etc., only by the simple operations that pinches handle they are overlapped, just can lock simply the connection status of metal mouth and connecting cylinder section after attended operation.
Preferably, has rotation angle restriction mechanism between top plate portion and maintenance cylinder.This rotation angle restriction mechanism limits adapter main body and the relative rotation angle that keeps cylinder.In this case, can limit relative rotation angle by rotation angle restriction mechanism, thereby the setting angle under the latch-release state of handle and handle cover can be set as the angle that easily pinches arbitrarily.
Preferably, rotation angle restriction mechanism has: be arranged on the side in top plate portion and maintenance cylinder, and the circular-arc groove centered by the central shaft that keeps cylinder; Be arranged on the opposing party in top plate portion and maintenance cylinder, and enter the locking protrusion of circular-arc groove.Preferably, the arc angle of circular-arc groove is 180 degree, is at locking position rotation limiting mechanism to lock under location status, and locking protrusion is positioned at the circumferential center of circular-arc groove.In this case, the setting angle under the latch-release state of handle and handle cover can be set as 90 degree, except can easily pinching handle and handle cover, can also switch reliably based on locking and the locking of fastener and remove.In addition, preferably, supply with the other end that cylinder section is provided in support, path forms connecting cylinder section and the linearity of supplying with the link of cylinder section.
The utility model effect
according to this utility model, by keeping cylinder that the support of adapter main body is remained rotation freely, connecting cylinder section is installed in the position with respect to the eccentricity of central axis of support on support, the opening of the locking component when connecting cylinder section inserts the metal mouth is provided with fastener, by the relative rotation of maintenance cylinder with adapter main body, can make fastener remove position displacement to the locking position that the flange part with the metal mouth locks and the locking of removing locking, thus, can be by adapter main body and the relative rotation that keeps cylinder, be arranged on freely on the metal mouth and will clean the adapter dismounting.In addition, only can switch to by rotatablely moving and lock position and locking releasing position, therefore except can installing simply or remove, structure be also oversimplified.And, switch the position of fastener by relative rotation, therefore need not lock as prior art the switching swing of pawl or move horizontally, can not act on useless power, durability is improved.
Description of drawings
Fig. 1 is the top view that has adopted the endoscope cleaning device of cleaning adapter of the present utility model.
Fig. 2 will clean the axonometric chart shown in the adapter decomposition.
Fig. 3 is the bottom view of locking component.
Fig. 4 A means the axonometric chart of the cleaning adapter of lock-out state.
Fig. 4 B means the axonometric chart of the cleaning adapter of latch-release state.
Fig. 4 C means the axonometric chart of the cleaning adapter of another latch-release state.
Fig. 5 A is the cutaway view along the VA-VA line of Fig. 4 A.
Fig. 5 B is the cutaway view along the VB-VB line of Fig. 4 B.
Fig. 5 C is the cutaway view along the VC-VC line of Fig. 4 C.
Fig. 6 A is the cutaway view along the VIA-VIA line of Fig. 5 A.
Fig. 6 B is the cutaway view along the VIB-VIB line of Fig. 5 B.
Fig. 6 C is the cutaway view along the VIC-VIC line of Fig. 5 C.
The specific embodiment
In Fig. 1, the endoscope 10 that endoscope-use cleaning adapter 2 of the present utility model is installed is equipped with the fujinon electronic video endoscope of micro camera unit at leading section 11A.Endoscope 10 possesses insertion section 11, operating portion 12 and the general flexible cord 13 of strip.In the digestive tube of insertion section 11 insertion body cavity such as large intestines etc.Operating portion 12 is connected with the base end side of insertion section 11, and it is used in the middle of the various operations of controlling of endoscope 10 and insertion section 11.
General flexible cord 13 makes endoscope 10 be connected with illustrated processor or light supply apparatus.The other end at general flexible cord 13 is provided with adapter 14,15.Adapter 14 is connected with processor, and adapter 15 is connected with light supply apparatus.Be provided with the contact section that conducts for obtaining on the adapter 14 that is connected with processor.Thus, when cleaning, bucker is installed.
Processor is processed the image pickup signal from image unit, and shows the image that shooting is arrived on display.Light supply apparatus inwardly inserts in the photoconduction 16 incident illumination light in endoscope 10.The front end of photoconduction 16 is positioned at the illuminating window of the front end of insertion section 11.From the illumination light that the front end of photoconduction 16 penetrates, endoceliac look-out station is thrown light on.
Expose with the end face of the outstanding mode of a part from adapter 15 end of photoconduction 16 and the adapter 17 of supplying gas.The adapter 17 of supplying gas is communicated with the flow pipe of supplying gas of the inside that is provided in insertion section 11 and general flexible cord 13.Be provided with the compressed-air actuated supply port of supplying with from air delivery pump in light supply apparatus.And, when adapter 15 is connected, the end of the adapter 17 of supplying gas is connected with supply port.Be provided with in the side of adapter 15 and send water connector 18, attract adapter 19 etc.
Be provided with in endoscope 10 and dispose the pipeline that apparatus is inserted circulation passage, suction catheter, the flow pipe of supplying gas etc.Dispose the slotting circulation passage of apparatus and extend to the disposal apparatus outlet of the leading section 11A that is located at insertion section 11 from the disposal apparatus entrance 24 of being located at operating portion 12.Suction catheter is from disposing the apparatus outlet towards disposing apparatus entrance 24, and is general with the slotting circulation passage of disposal apparatus before branch point, lights via the attraction control valve of being located at operating portion 12 to attracting adapter 19 to extend from branch.Attracting to be connected with not shown attraction groove on adapter 19.
The flow pipe of supplying gas is connected with the water nozzle of supplying gas that an end is located at the front end of insertion section 11, and branches into snorkel and flow pipe at the base end side place of the water nozzle of supplying gas.Snorkel and flow pipe are via the water control valve and respectively to supplying gas adapter 17 and send water connector 18 to extend of supplying gas of being located at operating portion 12.Supply gas adapter 17 and send water connector 18 to be connected with respectively to supply gas groove and send tank.Need to prove, when cleaning and sterilizing, will send water connector 18 inaccessible one-tenth watertight by cover.
In above-mentioned such endoscope that consists of 10, especially, in order to clean disposing the slotting circulation passage of apparatus, clean adapter 2 and be equipped with on the flange part 24AF (with reference to figure 5A) that is located at the metal mouth 24A (with reference to figure 5A) that disposes apparatus entrance 24.
Be connected with endoscope cleaning device 30 via cleaning adapter 2 in endoscope 10.Rinser 30 possesses the apparatus main body 31 of case shape.Be provided with the endoscope 10 after accommodating use on the top of apparatus main body 31 and supply with cleanout fluid or the rinse bath 32 of disinfectant solution.Rinse bath 32 is the tank of opened upper end, such as being formed by superior metal materials such as the thermostability of rustless steel etc., corrosion resistances.Be provided with the lid (not shown) of the peristome that covers rinse bath 32 in apparatus main body 31.In addition, apparatus main body 31 also possesses guidance panel 33, is used for the groove (not shown) of pipe arrangement, pump, electromagnetic valve, store detergent or disinfectant solution that cleanout fluid or disinfectant solution are supplied with to rinse bath 32 etc. except rinse bath 32 and lid.
When interior all shapes of rinse bath 32 were observed from the top, the place ahead part was circular, and the rear part is general square shape.The central configuration of part has small articles to clean basket 34 forwardly.Small articles cleans the little thing parts that basket 34 is accommodated the valve member removed from endoscope 10, action button etc.Endoscope 10 is positioned on rinse bath 32 around small articles cleans the mode on every side of basket 34 under the state of reeling with insertion section 11 and general flexible cord 13.
Be provided with than the higher leveled balcony 32A of section in the bottom surface of rinse bath 32,32B in the rear of rinse bath 32 part.The 32B of section is provided with Butterworth Hatch 40 in the balcony.Butterworth Hatch 40 has a plurality of mouthfuls of 40A~40D.These mouthfuls 40A~40D inserts circulation passage, suction catheter with the disposal apparatus, the flow pipe of supplying gas is connected, and supplies with cleanout fluid, disinfectant solution, ethanol, the such fluid of compressed air.Carry out passage or interior cleaning or the sterilization of each pipe by these fluids.
Mouthful 40A inserts circulation passage supply fluid via cleaning adapter 2 and managing 43 and insert circulation passage and is connected with disposing apparatus to disposing apparatus.Mouth 40B, 40C supply with fluid via pipe 41,42 to suction catheter or the flow pipe of supplying gas.Mouth 40D is for standby in advance.Insert the whole zone of circulation passage, suction catheter, the flow pipe of supplying gas by disposing apparatus from the fluid that these mouthfuls 40A~40D supplies with.
As shown in Figure 2, cleaning adapter 2 possesses: adapter main body 52; Keep cylinder 53; Locking component 54; Helical spring (force application component) 66; Fastener 71 (with reference to figure 3).Adapter main body 52 is for being formed with the member of support 57 in the bottom surface of top plate portion 56, and is extruded with connecting cylinder section 58 at lowest surface.This connecting cylinder section 58 inserts to the metal mouth 24A (with reference to figure 5A) of the disposal apparatus entrance 24 that is positioned at endoscope.Periphery in connecting cylinder section 58 is formed with circumferential slot 56E, and embedding in circumferential slot 56E has O shape ring 59.By this O shape ring 59, the outer peripheral face of the inwall of metal mouth 24A and connecting cylinder section 58 is formed watertight, and in the metal mouth 24A insertion connecting cylinder section 58.
As shown in Fig. 5 A, be formed with intercommunicating pore 52A at adapter main body 52.This intercommunicating pore 52A forms in the mode that the inside by support 57 from connecting cylinder section 58 arrives the opening 56A of top plate portion 56 linearlyly.The cylinder section 60 that supplies with is installed on opening 56A.Be connected with as shown in Figure 1 the feed pipe 43 of rinser 30 in this supply cylinder section 60.As shown in Figure 2, the central shaft S1 of intercommunicating pore 52A is eccentric with respect to the central shaft S2 of support 57.Need to prove, in Fig. 2, constitute identical mode with the central shaft of support 57 with the central shaft S2 that keeps cylinder 53 and assemble.Thus, the diagram of the central shaft of support 57 is omitted, and describes as the central shaft of support 57 with the central shaft S2 that keeps cylinder 53.
As shown in Figure 2, keep cylinder 53 to form cylindric with step, and have support inserting hole 53A at central part.Keep the bottom outer peripheral face 53E of cylinder 53 at vertical central part place, diameter forms littlely than the outer peripheral face 53G of upper end due to stage portion.On the outer peripheral face 53E of this bottom, locking component 54 is installed.
Locking component 54 form have a 54B of section and a base plate 54A the round-ended cylinder shape arranged.Inner peripheral surface 54C at the cylinder 54B of section is chimeric with the bottom outer peripheral face 53E that keeps cylinder 53.And, upwards be formed with two screw holes 61 in the mode at for example 180 degree intervals in week of locking component 54.In this screw hole 61, mounting screw 68 is installed.Mounting screw 68 is fixed on locking component 54 and keeps on cylinder 53.As shown in Figure 3, be formed with the flange part that can insert for the flange part 24AF (with reference to figure 5A) of metal mouth 24A on base plate 54A and insert opening 80.
Support inserting hole 53A forms the internal diameter larger slightly than the external diameter of support 57.As shown in Fig. 5 A, below support inserting hole 53A via ladder poor and continuous helical spring accommodating groove 53F.
As shown in Figure 2, keep cylinder 53 to have mortise lock pin reception hole 53B and arc groove 53C at upper surface.In mortise lock pin reception hole 53B, mortise lock pin 62 is installed.In addition, arc groove 53C forms circular-arc, this circular-arc with centered by the central shaft S2 of support inserting hole 53A 180 the degree circular arcs as centrage.Banking pin 63 enters in this arc groove 53C.Banking pin 63 is arranged on the lower surface of top plate portion 56 of adapter main body 52, and gives prominence to towards the below.Consist of rotation angle restriction mechanism 70 by this banking pin 63 with arc groove 53C.
Keep cylinder 53 to have handle 53D on the upper periphery face.Handle 53D forms in the mode of extending along the radial direction that keeps cylinder 53 on the extended line CL1 that the central shaft S2 with the circumferential central point P1 of arc groove 53C and support inserting hole 53A links.Mortise lock pin reception hole 53B is formed between handle 53D and support inserting hole 53A.
Adapter main body 52 has handle cover 56B on top plate portion 56.This handle cover 56B is on top plate portion 56, and the mode of extending with the direction of the extended line CL2 that links along the central shaft S2 with the central shaft S1 of intercommunicating pore 52A and support 57 forms.
In addition, top plate portion 56 has mortise lock hole 56C and banking pin installing hole 56D.Mortise lock hole 56C is formed on handle cover 56B side on extended line CL2.In addition, banking pin installing hole 56D is formed on the opposition side of handle cover 56B on extended line CL2.Keep the hemispheric upper end of the mortise lock pin 62 of cylinder 53 to enter in mortise lock hole 56C and with its locking.As shown in Fig. 5 A, consist of locking position rotation limiting mechanism 69 by these mortise lock pins 62 with mortise lock hole 56C.
As shown in Fig. 4 A, handle cover 56B forms size large slightly for handle 53D, when these two members are overlapped, covers handle 53D by handle cover 56B.When overlapping handle 53D is moved under the handle cover 56B, mortise lock pin 62 locks with mortise lock hole 56C, thereby keeps the state of this coincidence.
As shown in Fig. 5 A, helical spring 66 and spring retainer ring 67 are installed on the outer peripheral face of the support 57 of adapter main body 52.These carry out after being arranged on maintenance cylinder 53 and locking component 54 being assembled in adapter main body 52.Helical spring 66 is provided in the helical spring accommodating groove 53F that keeps cylinder 53.In addition, helical spring retainer ring 67 is fixed in the bottom of support 57 by screwing togather of female thread and pin thread etc.By this assembling, the upper end of helical spring 66 and the upper end butt, the bottom of helical spring 66 and helical spring retainer ring 67 butts that keep cylinder 53.And helical spring 66 is retracted to be arranged on and keeps between cylinder 53 and adapter main body 52.Thereby under the effect of this helical spring 66, adapter main body 52 is within keeping cylinder 53, by towards the connecting cylinder section 58 side application of forces.
As shown in Fig. 4 A, under handle 53D and the overlapping state of handle cover 56B, as shown in Fig. 5 A, mortise lock pin 62 enters in mortise lock hole 56C, therefore form the state that the lower surface of top plate portion 56 contacts with the upper surface of locking component 54.As shown in Fig. 4 B, Fig. 4 C, rotated with respect to handle 53D at handle cover 56B under the state of 90 degree, mortise lock pin 62 breaks away from from mortise lock hole 56C, thus the state that the top 62A of formation mortise lock pin 62 contacts with the lower surface of top plate portion 56.In this state, adapter main body 52 has lifted with respect to locking component 54 the top overhang that rises with the upper surface of mortise lock pin 62 self-sustaining cylinders 53 upward.Thereby, produce and the corresponding gap of top overhang between the lower surface of the upper surface of the base plate 54A of locking component 54 and support 57.
Set greatlyr than the thickness of the flange part 24AF of metal mouth 24A with top overhang corresponding gap.Thus, when inserting connecting cylinder section 58 in metal mouth 24A, the lower surface of flange part 24AF is positioned at the top of the upper surface of base plate 54A.
As shown in Figure 3, flange part insert opening 80 form have internal diameter and support 57 external diameter about equally circular arc 80A and with the D word shape of the string 80B of the two ends link of this circular arc 80A.As shown in Fig. 4 A, under handle 53D and state that handle cover 56B overlaps, when observing from the bottom surface like that as shown in Figure 6A, string 80B is formed on string 80B and approaches to the thickness of metal mouth 24A apart from the position of left and right with respect to the periphery circle of the fore-end of connecting cylinder section 58.In the position that this string 80B is approached, as shown in Fig. 5 B, form the part of flange part 24AF by the state of the lower surface clamping of base plate 54A and support 57.And, form the state that locks the part of flange part 24AF by fastener 71.Under this locking state, rotate even if clean adapter 2 centered by metal mouth 24A, the locking state shown in Fig. 6 A also can not change, and can keep the locking state.Thereby, even if in cleaning transport cleaning liquid and make the pressure rise that cleans in adapter 2, cleaning adapter 2 can not come off from metal mouth 24A yet.
In addition, as shown in Fig. 4 B, Fig. 4 C, under the state of the position of rotation that handle cover 56B turn 90 degrees partially with respect to handle 53D, as shown in Fig. 6 B, Fig. 6 C, string 80B for the state of Fig. 6 A, 90-degree rotation.In this state, the central shaft S2 of locking component 54 is with respect to the central shaft S1 of connecting cylinder section 58 and eccentric offset OS1, and therefore, when string 80B 90-degree rotation, the flange part 24AF of metal mouth 24A inserts opening 80 from flange part and exposes.Thereby during when inserting connecting cylinder section 58 to metal mouth 24A or from metal mouth 24A fech connection cylinder section 58, base plate 54A can not become the barrier that inserts or take out.
Then, effect of the present utility model is described.As shown in Figure 1, when the cleaning of endoscope, install endoscope 10 in rinse bath 32.Then, with respect to Butterworth Hatch 40, adopt pipe 41~43 and the passage of endoscope 10 or opening are connected with rinser 30.Disposing apparatus entrance 24 places installation cleaning adapter 2.
Cleaning the installation to metal mouth 24A of adapter carries out as getting off.Form adapter main body 52 in Fig. 4 A and Fig. 4 B and remove the position with respect to the locking that keeps cylinder 53.Lock at this and remove the position, as shown in Fig. 5 B, Fig. 6 B, Fig. 5 C, Fig. 6 B, the fastener 71 of flange part insertion opening 80 can not hinder the insertion of the flange part 24AF of metal mouth 24A.Thereby, lock to remove the position at this, connecting cylinder section 58 is inserted in metal mouth 24A.After insertion, to be pinched handle 53D and handle cover 56B by finger and to make both overlapping modes and make adapter main body 52 and keep cylinder 53 to carry out relative the rotation.Thus, be changed to the state of Fig. 4 A.In this state, such as shown in Figure 6A, fastener 71 covers the part of flange part 24AF.
In this state, as shown in Fig. 5 A, form mortise lock pin 62 and enter the interior locking position of mortise lock hole 56C.Thus, by the application of force of helical spring 66, the state that the lower surface that forms top plate portion 56 and the upper surface that keeps cylinder 53 are close to, and below connecting cylinder section 58 is positioned within keeping cylinder 53.Thus, the flange part 24AF of metal mouth 24A is clamped between the lower surface of fastener 71 that the base plate 54A by locking component 54 consists of and adapter main body 52.And, form the state in the connecting cylinder 58 watertight ground insertion metal mouth 24A of section.Thereby even if clean adapter 2 around metal mouth 24A rotation, the state that fastener 71 is pressed the part of flange part 24AF can not change yet.Thus, clean adapter 2 and can not come off from metal mouth 24A, clean thereby form the lock-out state that adapter 2 can not come off from metal mouth 24A.
When the cleaning of endoscope 10 finishes, remove the pipe 41~43 of each Butterworth Hatch 40.At this moment, when carrying out relative the rotation in the mode of moving the one side or both in handle 53D and handle cover 56B, as shown in Figure 4 B, handle 53D is 90-degree rotation with respect to handle cover 56B and clockwise, cleans adapter 2 and forms the latch-release state.Similarly, handle 53D, cleans adapter 2 and forms the latch-release state against the clockwise direction 90-degree rotation with respect to handle cover 56B.At this moment, by having the rotation angle restriction mechanism 70 of arc groove 53C and banking pin 63, limit this rotation under the state that has rotated 90 degree rotations.
Under the latch-release state, as shown in Fig. 5 B or Fig. 5 C, mortise lock pin 62 breaks away from from mortise lock hole 56C, forms the state that its top 62A contacts with top plate portion 56.Thus, adapter main body 52 is with respect to keeping cylinder 53, overcomes the application of force of helical spring 66 and displacement upward.Due to this displacement, produce the gap between the base plate 54A of the lower surface of adapter main body 52 and locking component 54, be released by adapter main body 52 and the clamping of locking component 54 for flange part 24AF.
Under this latch-release state, as shown in Fig. 6 B or Fig. 6 C, by fastener 71 90-degree rotations, form the position relationship that fastener 71 leaves from flange part 24AF.Thus, form the state that flange part 24AF all exposes from the opening 80 of base plate 54A, thereby can from connecting cylinder section 58, metal mouth 24A be extracted out.In addition, clean adapter 2 in the situation that install, can be to the connecting cylinder 58 insertion metal mouth 24A of section.
Need to prove, in the above-described embodiment, insert cleaning adapter 2 that circulation passage uses and be illustrated as example to dispose apparatus, but, this utility model also can be embodied in for the pipeline to suction catheter, the flow pipe of supplying gas etc. cleans, and in the cleaning adapter that other the pipeline of installing with the flange part of metal mouth corresponding position is used.
In the above-described embodiment, insert the circular arc 80A of opening 80 and adopt string 80B with respect to flange part, and will by the extended line of circular arc 80A and string 80B around part as fastener 71, but fastener 71 is not limited to this, for example, get final product so long as can lock or lock the structure of removing flange part 24AF with the relative rotation angle that keeps cylinder 53 by adapter main body 52, the shape of fastener 71 is not particularly limited.
In the above-described embodiment, will supply with cylinder section 60 and be arranged on top plate portion 56, supply with on the outer peripheral face of position that cylinder section 60 also can be formed on other, for example support 57.In addition, the mortise lock pin 62 that locks position rotation limiting mechanism 69 be arranged on keep cylinder 53 sides, and mortise lock hole 56C is arranged on top plate portion 56 sides, but also can with its on the contrary, mortise lock pin 62 is arranged on top plate portion 56 sides, keeps cylinder 53 sides and mortise lock hole 56C is arranged on.Similarly, although the arc groove 53C of rotation angle restriction mechanism 70 is arranged on maintenance cylinder 53 sides, and banking pin 63 is arranged on top plate portion 56 sides, also can arrange on the contrary with it.

Claims (8)

1. an endoscope-use cleans adapter, will have flange part and be connected with rinser at the metal mouth that the inlet portion of the pipeline of endoscope sets, and supplying with cleanout fluid in the described pipeline from rinser to described endoscope, it is characterized in that possessing:
Adapter main body, it has columned support roughly, be provided in this support an end face and with removable mode watertight be attached at the connecting cylinder section of the inboard of described metal mouth, the supply cylinder section that is provided in described support and links with described rinser, described connecting cylinder section installs with respect to the eccentricity of central axis ground of described support, and described support has supplies with described the path that cylinder section is communicated with described connecting cylinder section;
Keep cylinder, it remains rotation freely with described support and moves freely on the direction of described central shaft;
Locking component, it is arranged on a described end that keeps cylinder, and has the opening that can insert towards described connecting cylinder section for described metal mouth;
Force application component, it is arranged between described adapter main body and described maintenance cylinder, and with respect to described maintenances tin and to described adapter main body towards the described connecting cylinder section side application of force;
Fastener, it is located at the opening of described locking component, by the relative rotation of described maintenance cylinder with described adapter main body, and to the locking position that the flange part with described metal mouth locks and the locking releasing position displacement of removing described locking.
2. endoscope-use as claimed in claim 1 cleans adapter, it is characterized in that,
Described adapter main body has the top plate portion that keeps the other end covering of cylinder with described,
At described top plate portion and the described locking position rotation limiting mechanism that keeps having between cylinder at described locking position restricting rotation.
3. endoscope-use as claimed in claim 2 cleans adapter, it is characterized in that,
Described locking position rotation limiting mechanism has: stop hole, and it is arranged on the side in described top plate portion and described maintenance cylinder; The restriction projection, it is arranged on the opposing party in described top plate portion and described maintenance cylinder, and have entering the rotation that limits described top plate portion and described maintenance cylinder under the state of described stop hole and be formed with the such height in gap under the state that breaks away from from described stop hole between described top plate portion and described maintenance cylinder
The height in described gap is the height that described fastener can be limited to described flange part when described connecting cylinder section is inserted into described metal mouth.
4. endoscope-use as claimed in claim 3 cleans adapter, it is characterized in that,
Described maintenance cylinder has with respect to the rotating shaft of described maintenance cylinder and along the outstanding handle of radial direction,
Described top plate portion has with respect to the rotating shaft of described maintenance cylinder to be given prominence to along radial direction, and covers the handle cover of described handle,
Described handle and described handle cover overlap when being in described locking position.
5. endoscope-use as claimed in claim 4 cleans adapter, it is characterized in that,
At described top plate portion and keep having between cylinder the rotation angle restriction mechanism that described adapter main body and a described relative rotation angle that keeps tin are limited.
6. endoscope-use as claimed in claim 5 cleans adapter, it is characterized in that,
Described rotation angle restriction mechanism has: be arranged on the side in described top plate portion and described maintenance cylinder, and the circular-arc groove centered by the central shaft of described maintenance cylinder; Be arranged on the opposing party in described top plate portion and described maintenance cylinder, and enter the locking protrusion of described circular-arc groove.
7. endoscope-use as claimed in claim 6 cleans adapter, it is characterized in that,
The arc angle of described circular-arc groove is 180 degree, is at described locking position rotation limiting mechanism to lock under location status, and described locking protrusion is positioned at the circumferential center of described circular-arc groove.
8. endoscope-use as described in any one in claim 4~7 cleans adapter, it is characterized in that,
Described supply cylinder section is provided in the other end of described support, and described path forms described connecting cylinder section and the described linearity of supplying with the link of cylinder section.
CN 201220640214 2011-12-01 2012-11-28 Cleaning adapter for endoscope Expired - Lifetime CN203000881U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011263467 2011-12-01
JP2011-263467 2011-12-01

Publications (1)

Publication Number Publication Date
CN203000881U true CN203000881U (en) 2013-06-19

Family

ID=48592524

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220640214 Expired - Lifetime CN203000881U (en) 2011-12-01 2012-11-28 Cleaning adapter for endoscope

Country Status (2)

Country Link
JP (1) JP5497138B2 (en)
CN (1) CN203000881U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110367909A (en) * 2019-08-23 2019-10-25 哈尔滨工业大学 A kind of novel digestive endoscopy feeder
CN112449578A (en) * 2018-07-26 2021-03-05 奥林巴斯株式会社 Sterilization adapter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5838189B2 (en) 2013-09-06 2016-01-06 富士フイルム株式会社 Endoscope system
JP6104148B2 (en) * 2013-12-20 2017-03-29 オリンパス株式会社 Endoscope cleaning tube
WO2016009677A1 (en) * 2014-07-17 2016-01-21 オリンパス株式会社 Connector retainer for endoscope re-processor
JP6431807B2 (en) * 2015-04-08 2018-11-28 オリンパス株式会社 Endoscope leak tester and endoscope reprocessor
JP2016010727A (en) * 2015-10-02 2016-01-21 富士フイルム株式会社 Endoscope system
CN107231516A (en) * 2017-07-27 2017-10-03 重庆万建电子工程有限责任公司重庆第分公司 Band scrapes the dome-type camera of grey structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3228718B2 (en) * 1999-02-04 2001-11-12 オリンパス光学工業株式会社 Endoscope
JP4458258B2 (en) * 2004-11-26 2010-04-28 富士フイルム株式会社 Endoscope channel cleaning adapter
JP5220435B2 (en) * 2008-02-20 2013-06-26 オリンパスメディカルシステムズ株式会社 Cleaning tube and endoscope cleaning / disinfecting device
WO2009113550A1 (en) * 2008-03-13 2009-09-17 オリンパスメディカルシステムズ株式会社 Cleaning and sterilizing tube and endoscope cleaning and sterilizing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112449578A (en) * 2018-07-26 2021-03-05 奥林巴斯株式会社 Sterilization adapter
CN110367909A (en) * 2019-08-23 2019-10-25 哈尔滨工业大学 A kind of novel digestive endoscopy feeder
CN110367909B (en) * 2019-08-23 2021-07-06 哈尔滨工业大学 Novel digestive endoscopy feeding device

Also Published As

Publication number Publication date
JP2013135843A (en) 2013-07-11
JP5497138B2 (en) 2014-05-21

Similar Documents

Publication Publication Date Title
CN203000881U (en) Cleaning adapter for endoscope
US8292857B2 (en) Medical waste fluid collection and disposal system
US10465366B2 (en) Sanitaryware cleaning system
CA2950409A1 (en) Sanitaryware cleaning system
US10571039B1 (en) Serviceable valve carousel system
KR101569910B1 (en) Toilet Sterilizers
EP2951362B1 (en) Cleaning system for toilets
CN213062283U (en) Prevent clean medicine piece of water spray and add device and intelligent closestool
CN212670748U (en) Cleaning medicine block adding device and intelligent closestool
JP4604060B2 (en) Portable local washer
KR101655870B1 (en) Appartus for cleaning the toilet bowl
KR200426382Y1 (en) Valve Cap for angle valve Multi-Dispensing with a bidet connection
CN215926195U (en) Flushing device and sanitary ware product
CN220513183U (en) Pipeline system
CN213907905U (en) Pet toilet
WO2022021748A1 (en) Feeding device of laundry treatment apparatus, and laundry treatment apparatus
KR101983454B1 (en) Sterilizer Device
CN116251254A (en) Gastric lavage instrument and use method thereof
KR101718311B1 (en) Appartus for hybrid cleaning the toilet bowl
JP2021113461A (en) Toilet bowl device
CN105421558B (en) Closestool
KR101586417B1 (en) Multistage toilet stool of water saving
CN113856287A (en) Filter equipment and water system
JP2019213679A (en) Toilet device, cartridge, production method of cartridge, washing device, washing method and container
CN111472424A (en) Clean tablet adds device and intelligent closestool

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20130619