CN100531809C - Cassette for rinsing or suction machine for endoscopy - Google Patents
Cassette for rinsing or suction machine for endoscopy Download PDFInfo
- Publication number
- CN100531809C CN100531809C CN 200580007097 CN200580007097A CN100531809C CN 100531809 C CN100531809 C CN 100531809C CN 200580007097 CN200580007097 CN 200580007097 CN 200580007097 A CN200580007097 A CN 200580007097A CN 100531809 C CN100531809 C CN 100531809C
- Authority
- CN
- China
- Prior art keywords
- box
- watt
- access road
- flushing
- respect
- 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 - Fee Related
Links
Images
Abstract
The invention relates to a cassette insertable into an irrigation or aspiration machine for endoscopy consisting of an irrigation (1i) or an aspiration tube (1a) and a support (5) provided with one or two inlet plugs (3i, 3a) and one or two outlet plugs (7i, 7a) where two tubes form an elbow (9i, 9a) in order to be connectable to the inlet or outlet plug(s) in an input (E) and output (S) direction of motion, respectively and to form an irrigation (11i) or aspiration (11a) pumping area in the input (E) and output (S) direction of motion. According to said invention, the support (5) comprises a T-shaped guide (13) according to the head of the T for protecting the elbow (9i, 9a) of each tube (1i, 1a) and according to the length of the T body in a slot (19) guiding the tube(s) (1i, 1a) in the output direction (S). Said T-shaped guide (13) extends between one or two inlet plugs (3i, 3a) in order to form the irrigation (11i) or aspiration (11a) pumping area on both sides of the slot (19) between each inlet plug (3i, 3a) and the head of the T. A cassette irrigation or aspiration machine for endoscopy is also disclosed.
Description
Technical field
The present invention relates to a kind of box that inserts in employed flushing in the splanchnoscopy or the aspiration machine that designs.
The present invention relates more specifically to a kind of box, and this box comprises: syringe pipe or draft tube; With the eyelid retractor that one or two inlet plug connector is housed and one or two outlet plug connector is housed, this pipe or these two pipe forms and is used for respectively in the inflow of stream (flow) and flows out the sweeps (elbow) that engage inlet plug connector and outlet plug connector or two inlet plug connectors and two outlet plug connectors on the direction, and this pipe or this two pipes are formed on flushing pumping unit or sucking-off pumping unit on the inflow direction of stream.
Background technology
Box from document US 5460490 known a kind of the type.
According to this document, pumping unit is arranged on the syringe pipe.This draft tube does not comprise any pumping unit and must be connected in suction source (suction source) to produce sucking-off.The shortcoming of this layout is the selection of the selection of pumping unit and the sweep that formed by syringe pipe with respect to eyelid retractor.Therefore, sweep remains accessible and eyelid retractor and does not prevent that sweep from turning round from syringe pipe with the clumsiness operation of box.
From document US 5628731 known a kind of boxes of guaranteeing syringe pipe and draft tube better protection.According to this document,, eyelid retractor protects two pipes with the lid that surrounds base thereby having base.Yet, in order to liberate the pumping unit that is formed on the syringe pipe, must perforate in base and lid.
In addition, syringe pipe and draft tube are arranged on the same plane of base of eyelid retractor with being inserted in each other.Because second draft tube is as common desired must being bonded on the eyelid retractor of the surgeon who uses box, this layout trends towards making whole box more huge.
The objective of the invention is to revise box according to the box of above explanation; thereby be used in minimizing pipe joint the necessary parts of eyelid retractor (piece) quantity and do not make engaging the bypass draft tube box whole huge in, guarantee the good protection of syringe pipe and draft tube.
Summary of the invention
So, theme of the present invention is that a kind of design is inserted into the box in employed flushing in the splanchnoscopy or the aspiration machine, and this box comprises: syringe pipe or draft tube and an inlet plug connector is housed or the eyelid retractors of two inlet plug connectors and an outlet plug connector or two outlet plug connectors.Described pipe or described two pipes form sweep; so that respectively at the inflow direction of stream with flow out on the direction with inlet plug connector and outlet plug connector or described two inlet plug connectors and outlet plug connector and engage; and described pipe or described two pipes are formed on flushing pumping unit or sucking-off pumping unit on the inflow direction of stream; it is characterized in that: eyelid retractor comprises T shape guiding piece; thereby described T shape guiding piece forms the sweep that the head of T is protected each pipe; and described T shape guiding piece forms groove along the main body of T; described pipe or described two pipes of described groove guiding on the outflow direction of stream, the either side at described groove forms flushing pumping unit or sucking-off pumping unit between the head of each inlet plug connector and T thereby described T shape guiding piece extends between inlet plug connector or two inlet plug connectors.
T shape guiding piece can be protected at two inflow directions and flow out pipe on the direction or two pipes and needn't provide lid to support member.Groove is guiding tube or two pipes when allowing two one of pipes to place on another, thus with two pipes are arranged in same plane internal-phase ratio, reduced the volume of box.Extend between the plug connectors by two inlets at pipe, T shape guiding piece can additionally be formed for each the pumping unit in two syringe pipes and the draft tube.
Description of drawings
Read following passing through after the explanation of the described embodiment of accompanying drawing, other advantage of the present invention will become apparent.
Fig. 1 has shown the perspective view according to box of the present invention;
Fig. 2 has shown the end of box;
Fig. 3 has shown the A-A cross section of box;
Fig. 4 has shown the B-B cross section of box;
Fig. 5 has shown the upward view of box;
Fig. 6 has shown the C-C cross section of box;
Fig. 7 has shown the D-D cross section of box;
Fig. 8 has shown another one exemplary embodiment according to box of the present invention;
Fig. 9 has shown the upward view of the box of Fig. 8;
Figure 10 has shown the F-F cross section of the box of Fig. 8;
Figure 11 has shown the one exemplary embodiment according to the box of Fig. 8, wherein removes pumping function and only keeps washing capacity;
Figure 12 has shown the upward view of the box of Figure 11;
Figure 13 has shown the perspective view according to flushing of the present invention and suction machine, has wherein inserted according to box of the present invention;
Figure 14 has shown the carriage (carriage) of machine shown in Figure 13 and the vertical view of box support;
Figure 15 has shown the side view of Figure 14;
Figure 16 has shown the H-H sectional view of Figure 14;
Figure 17 has more specifically shown the carriage of Figure 13;
Figure 18 has more specifically shown the box support of Figure 13.
Table 1
| 1i，1a | Syringe pipe (irrigation tube), draft tube (aspiration tube) |
| 3i，3a | Inlet plug connector (inlet plugs) |
| 5 | Eyelid retractor (support) |
| 7i，7a | Outlet plug connector (outlet plugs) |
| 9i，9a | Sweep (elbows) |
| 10i，10a | Flushing pipe fitting (irrigation tube piece), sucking-off pipe fitting (aspiration tube piece) |
| 11i，11a | Flushing pumping unit (irrigation pumping segment), sucking-off pumping unit (aspiration pumping segment) |
| 13 | T shape guiding piece (T guide) |
| 14 | Protectiveness guard shield (protective hood) |
| 15i，15a | Arrival end (inlet ends) |
| 17 | Rounding (rounding) |
| 19 | Groove (slot) |
| 21 | Shell (housing) |
| 23i，23a | Access road (inlet channels) |
| 25 | The 3rd access road (third inlet channel) |
| 26 | End (end) |
| 27 | The support of semi-disc form (supports in the form of half-disks) |
| 28 | Communication passage (communi cation pathway) |
| 29i，29a | Exit passageway (outlet channels) |
| 31 | Chamber (chamber) |
| 33，35 | Replenish draft tube (complementary aspiration tubes) |
| 36 | Rear wall (back wall) |
| 37，39 | Replenish syringe pipe (complementary irrigation tubes) |
| 41 | Replenish draft tube (complementary aspiration tube) |
| 43 | Chamber (chamber) |
| 45 | Rear wall (back wall) |
| 47 | Pressure plug connector (pressure plugs) |
| 48 | Elastomer element (elastomer piece) |
| 49 | Manometer tube (pressure lines) |
| 51i.51a | Wriggling flushing pump (peristaltic irrigation pump), wriggling sucking-off pump (peristaltic aspiration pump) |
| 53i，53a | Watt or boots (shoes) |
| 54i，54a | Wheel (wheels) |
| 55i，55a | Roller (rollers) |
| 61 | Chassis (chassis) |
| 62 | Compression spring (compression springs) |
| 63 | Carriage (carriage) |
| 64 | Fastener (abutment) |
| 65 | Box support (cassette holder) |
| 66 | Position sensor (position sensors) |
| 67a，69a | Close thing (shutters) |
| 68 | Position sensor (position sensors) |
| 71 | The 3rd closes thing (third shutter) |
| 73 | Locking device (means of locking) |
| 75 | Fastener (abutment) |
| 77 | Identification pointer (recognition fingers) |
| 79 | Centring means (centering means) |
| 83 | Slideway (runners) |
| 85 | Linear actuator (linear actuator) |
| 86 | Bar (rod) |
| 87 | Slideway (runners) |
| 88 | Position sensor (position sensors) |
| 89 | Slideway (runners) |
| 90 | Position sensor (position sensors) |
| 91 | Spring (springs) |
| 93 | Slideway (runners) |
| 94 | Linear actuator (linear actuators) |
| 95 | Protuberance (teats) |
| 96 | Linear actuator (linear actuator) |
The specific embodiment
Referring to figs. 1 through Fig. 7, the box that design is inserted in employed flushing of splanchnoscopy and the suction machine comprises syringe pipe 1i, draft tube 1a and two inlet plug connector 3i are housed, 3a and two outlet plug connector 7i, the eyelid retractor 5 of 7a.Two pipes form sweep 9i together, 9a is so that be bonded on the inflow direction E of stream respectively and flow out two inlet plug connectors and two outlet plug connectors on the direction S, and two pipes are respectively formed at flushing pumping unit 11i and sucking-off pumping unit 11a on the inflow direction E of stream.
According to the present invention; eyelid retractor 5 comprises T shape guiding piece 13; thereby the head that described T shape guiding piece 13 forms T is protected each pipe 1i; the sweep 9i of 1a; 9a; and the main body along T forms groove 19, the two piece pipes of described groove 19 guiding on the outflow direction S of stream, and described two Guan Zhongyi root 1i and another root 1a are stacked.
In example shown in Figure 7, the head of T comprises that the head of guard shield of protectiveness (hood) and T is formed for guiding two sweep 9i of each root pipe, two roundings (doublerounding) 17 of 9a at Fig. 1.
In the example of Fig. 8, the head of T herein comprises protectiveness guard shield 14 again, but by tube- like piece 10i, 10a forms sweep 9i, 9a, and described tube- like piece 10i, 10a is made by flexiplast, and inserts between two parts of each syringe pipe and draft tube.T shape guiding piece 13 extends between the 3a with the plug connector 3i that enters the mouth at each at two inlet plug connector 3i, and the either side at groove 19 between the head of 3a and T forms flushing pumping unit 11i or sucking-off pumping unit 11a.
T shape guiding piece 13 is fixed in shell 21, shell 21 constitutes whole with support member 5, and be provided with two access road 23i, 23a, described access road 23i, 23a is at arrival end 15i, 15a place opening and via inlet plug connector 3i or inlet plug connector 3i, 3a is emerged in the opposite end, thereby guarantees and the pipe 1i on the inflow direction E of stream or two pipe 1i that 1a is communicated with.
Shell 21 is provided with the 3rd access road 25, described the 3rd access road 25 at one end the access road 23a that are communicated with draft tube 1a relatively of 26 openings and described the 3rd access road 25 by with the bypass mode setting, thereby emerge in the opposite end via the inlet plug connector 3a that guarantees to be communicated with draft tube 1a.
At Fig. 1 to the example shown in Figure 7, shell 21 is associated with one or two pressure plug connector 47, described pressure plug connector 47 is formed by conduit, described conduit is used to derive from the passage of the air of manometer tube 49, and described manometer tube 49 upwards is connected in by the pressure detector with barrier film (membrane) and replenishes syringe pipe 39.
In example shown in Figure 9, shell 21 is designed to hold into 48, two pressure plug connectors 47 of elastomer element and the conduit that monoblock forms, and described conduit is used to derive from the passage of the air of manometer tube 49.
In Figure 11 and example shown in Figure 12, to the one exemplary embodiment shown in Figure 10, draft tube 1a, inlet plug connector 3a and sucking-off pumping unit 11a are removed with respect to Fig. 8.In shell 21, suction channel 23a, exit passageway 29a and additional draft tube 33,35 and 41 similarly are removed.In this one exemplary embodiment, only allow to carry out flushing according to box of the present invention, and more be particularly suitable for using in the splanchnoscopy of diagnostic purpose.
The present invention extends to flushing with box and the suction machine of use in splanchnoscopy.
Arrive Figure 18 with reference to Figure 13, this flushing and suction machine comprise wriggling flushing pump 51i, described wriggling flushing pump 51i has watt or boots (shoe) 53i and have the wheel 54i that has the corresponding roller 55i that installs, 53i on chassis 61 and another 54i on slideway (runner) 83 mobile stools (carriage) 63, extend on translation direction T thereby described slideway 83 is fixed in underframe 61.Linear actuator (linear actuator) 85 translations of control carriage 63 between resting position (restposition) and suction position, described resting position is controlled by unclamp watt 53i with respect to roller 55i, and described suction position is passed through the clamping shoe 53i control again with respect to roller 55i.This flushing and suction machine also comprise box support 65, and box support 65 is installed on the underframe 61, thereby perpendicular to translation direction T and pass watt 53i of suction pump 51i and have in the plane P between the wheel 54i of roller 55i and extend.
According to the present invention, this flushing and suction machine comprise wriggling suction pump 51a, described wriggling suction pump 51a has watt or boots 53a and have the wheel 54 that has the corresponding roller 55a that installs, thereby 53a on the underframe 61 and another 54a on the carriage 63 according between resting position and suction position with respect to the unclamping or clamp again and on translation direction T, unclamp or clamp described watt of 53a again of watt 53i of the roller 55i of wriggling flushing pump 51i with respect to described roller 55a, similarly pass watt 53a of suction pump and have the wheel 54a of roller 55a perpendicular to the plane P of translation direction T.
Between watt 53i that the layout perpendicular to the box support 65 in the plane of the translation direction T of movable carriage 63 can be arranged in wriggling flushing pump 51i with flushing pumping unit 11i and sucking-off pumping unit according to box of the present invention at one time and roller 55i and between watt 53a and roller 55a of the suction pump 51a of wriggling.When resting position is watt released with respect to roller, box according to the present invention is imported in the box support 65, thus flushing pumping unit 11i and sucking-off pumping unit 11a subsequently suction position watt and roller between rolled.
Preferably, box support 65 is mounted movably with respect to chassis 61, thus when carriage 63 when resting position is moved to suction position, carriage 63 drives described box support 65 so that its displacement.Box support 65 is along slideway 87 displacements, and described slideway 87 is parallel to translation direction T and is fixed in chassis 61.
Favourable mode is, watt 53i of wriggling flushing pump 51i and watt 53a of wriggling suction pump 51a install along slideway 89 movably with respect to chassis 65, and described slideway 89 is parallel to translation direction T extension.The displacement of watt 53i, 53a is carried out against near the pressure of the spring of arranging slideway 89 91, thereby when carriage 63 has been moved to suction position between adjustment watt 53i and the roller 55i and the rolling pressure between watt 53a and the roller 55a.
For helping to introduce or shift out flushing and suction machine according to box of the present invention, box support 65 is installed movably along the slideway 93 that is fixed in chassis 61, thereby described box support 65 is parallel to the plane P displacement, and wherein said plane P is perpendicular to translation direction T.The displacement of linear actuator control box support 65 between box on position and box ejected position, in described box on position box support 65 near flushing and suction pump watt and have a wheel of roller, described box ejected position box support 65 away from described watt with have the described of roller and take turns.
Flushing and suction machine with box also comprise the centring means 79 that is installed on the carriage 63, thereby at the box support at the box on position near two flushings and watt 53i, the 53a of suction pump with after having wheel 54i, the 54a of roller, described centring means 79 and carriage 63 are moved to suction position from resting position on translation direction T.
Commercial Application
According to the eyelid retractor 5 of box of the present invention and have the T shape guiding piece 13 of protectiveness guard shield 14 and the head of T and along the groove 19 of the main body of T; with eyelid retractor 21 whole that constitute, be provided with access road 23i, 23a; the 3rd access road 25, inlet plug connector 3i, 3a, the shell 21 of outlet plug connector 7i, 7a and support member 27 is preferably the injection plastic of a monoblock.
Use according to box of the present invention and flushing and suction machine by following mode.Box is manually imported in the box support 65, and with respect to the eyelid retractor 5 of box support 65 against the pressure lock box of spring 62, described spring 62 is supported by the box supporter up to the locking device of installing pivotly with respect to box support 65 73.The pivot of locking device 73 is detected by the position sensor 66 that is fixed in box support 65.
It should be noted that: in case the support member 27 of protectiveness guard shield 14 and semi-disc form provides box to insert the function of promptly pointing out user in the box support 65.
The linear actuator of the displacement of control box support 65 is moved to the box on position with described box support 65, thus with the sucking-off pumping unit 11a of the flushing pumping unit 11i of syringe pipe 1i and draft tube 1a be arranged in flushing pump and sucking-off pump separately watt 53i, 53a and have between wheel 54i, the 54a of roller.Thereby position sensor 88 is fixed in chassis 61 and monitors the displacement of box support 65 in plane P, and described plane P is perpendicular to translation direction T.Bar (rod) 86 is fixed in the linear actuator of control box support 65 displacements, thereby described bar 86 is in abutting connection with the chassis and stop at the displacement of the box support of box on position.
The linear actuator 85 of control mobile stool 63 is moved to suction position from resting position with described mobile stool 63 subsequently on translation direction T, thus described linear actuator make 65 displacements of box support and with the flushing pumping unit 1i of box and sucking-off pumping unit 1a by be pressed in flushing pump and sucking-off pump separately watt and roller between.Thereby position sensor 90 is fixed in carriage 63 monitors the displacement of carriage 63 on translation direction T.Thereby the rolling pressure between watt 53i, watt 53a and roller 55i, the roller 55a is adjusted in displacement when carriage 63 has been displaced to suction position against near the pressure of the spring of arranging slideway 87 91 for watt 53i, the 53a of wriggling flushing pump and wriggling sucking-off pump.Thereby will himself insert by box being felt relieved with respect to carriage 63 in suction position in the entrained centring means 81 of the shell 21 of box by the entrained centring means 79 of mobile stool 63.
Advantageously, carriage 63 is carried at translation direction T and goes up with respect to carriage box identification pointer (finger) 77 movably.Carriage makes box identification pointer 77 be parallel to translation direction T displacement, thereby the corresponding label (tag) in described box identification pointer and the shell 21 that is formed on box thus cooperation is identified in the box of suction position and therefore adjusts in advance and wash and the rotary speed of the wheel with roller of the special parameter, particularly flushing pump of aspiration machine.Position sensor 68 is arranged on the chassis 63 so that detect whether there is box identification pointer 77, and confirms that therefore box inserts in flushing and the aspiration machine.
The pumping unit 11a of draft tube 1a be arranged in the flushing with aspiration machine in wriggling sucking-off pump 51a cooperate, thereby respectively by replenishing draft tube 33 and 35, the fluid that will come from sleeve pipe or another Surigical tool sucks among the draft tube 1a, described another Surigical tool is for for example shaving tool (shaver), and another is compressed and blocks when a job in described additional draft tube 33 and 35.For this purpose, carriage 63 has two and cuts out thing 67a, 69a, and described thing 67a, the 69a of closing is removable with respect to carriage 63 on translation direction T.Thing is closed in linear actuator 94 one of control or another closes the displacement of thing, thereby in the position of the obstruction of access road 23a or the position of the obstruction of the 3rd access road 25 against the chamber 31 rear wall 37 an additional draft tube 33 of compression or another additional draft tubes 35, the rear wall 37 of described chamber 31 integrally constitutes with the shell 21 of box, described access road 23a is communicated with draft tube 1a, and described the 3rd access road 25 is mounted with bypass mode with respect to access road 23a.
The fluid of sucking-off flows to flushing and the outer container (receptacle) of aspiration machine by replenishing draft tube 41, and described additional draft tube 41 is bonded among the exit passageway 29a that is communicated in draft tube 1a.
Advantageously, movable carriage 63 has one or two gas pressure plug connector that is formed by protuberance (teat) 95, described protuberance 95 is communicated with pressure transducer, described pressure transducer is fixed in for example chassis 61, thereby determines by having for example pressure on additional syringe pipe 39 that membranous detector detects.Protuberance 95 is arranged on the movable carriage 63 that thereby described protuberance 95 is inserted in the pressure plug connector 47 when movable carriage 63 has been moved to suction position, and described pressure plug connector 47 combines with shell 21 according to box of the present invention.Sealing member (seal) 46 is mounted around the pressure plug connector 47 that combines with shell, thereby guarantees to contact with protuberance is airtight in the suction position of movable carriage 63.
When being used to complete, the linear actuator 85 of displacement of control movable carriage 63 is moved to resting position from suction position with carriage 63 on translation direction T, thus unclamp flushing pump and sucking-off pump separately watt and roller between flushing pumping unit 11i and sucking-off pumping unit 11a.The position sensor 90 that is fixed in chassis 61 monitors the displacement of carriage 63 on translation direction T.Fastener (abutment) is fixed in chassis 61 to stop the displacement at the carriage of resting position.
Thereby the linear actuator of control box support 65 is moved to box support 65 the box ejected position subsequently and will washes pumping unit 11i and sucking-off pumping unit 11a and remove from separately watt 53i, the 53a of flushing pump and sucking-off pump and wheel 54i, 54a with roller.The position sensor 88 that is fixed in chassis 61 monitors that box supports 65 are perpendicular to the displacement in the plane P of translation direction T.Fastener 64 is fixed in the chassis to stop the displacement of the box support in the box ejected position.
For box being removed from flushing and aspiration machine with hands, the fastener 75 that the locking device of installing pivotly with respect to box support 65 73 is fixed in chassis 63 activates, thereby when box support 65 is parallel to perpendicular to the plane P of translation direction T when the box on position is moved to the box ejected position, described locking device 73 pivots with respect to box support 65.The compression spring 62 that is carried by the box support ejects box from the box support then.New box is used in flushing and aspiration machine preparation.
Claims (18)
1. box; the design of this box is inserted in the splanchnoscopy in employed flushing or the aspiration machine; and comprise: syringe pipe (1i) and draft tube (1a) and two inlet plug connector (3i are housed; 3a) and two outlet plug connector (7i; eyelid retractor 7a) (5); described two pipe (1i; 1a) form sweep (9i; 9a) so that engage respectively with at the inflow direction (E) of stream and described two inlet plug connectors and two the outlet plug connectors that flow out on the direction (S); and described two pipe (1i; pipe (1i) 1a) is formed on the flushing pumping unit (11i) on the inflow direction (E) of stream; another pipe (1a) is formed on the sucking-off pumping unit (11a) on the inflow direction (E) of stream; it is characterized in that: eyelid retractor (5) comprises T shape guiding piece (13); described T shape guiding piece (13) thus the head that forms T is protected each pipe (1i; sweep (9i 1a); 9a); and the main body along T forms groove (19); described two the pipe (1is of described groove (19) guiding on the outflow direction (S) of stream; 1a); described T shape guiding piece (13) is at two inlet plug connector (3i; side at described groove (19) forms flushing pumping unit (11i) between the head of an inlet plug connector (3i) and T thereby extend 3a), and the opposite side at described groove (19) between the head of another inlet plug connector (3a) and T forms sucking-off pumping unit (11a).
2. box according to claim 1 is characterized in that:
The head of described T comprises described sweep (9i, the protectiveness guard shield (14) 9a) that is used for each pipe.
3. box according to claim 1 and 2 is characterized in that:
The head of described T comprises described sweep (9i, the two roundings (17) 9a) that are used to guide each pipe.
4. box according to claim 1 is characterized in that:
T shape guiding piece (13) is fixed in shell (21), described shell (21) and eyelid retractor (5) integrally constitute and are provided with two access road (23i, 23a), described two access road (23i, 23a) arrival end (15i, 15a) locate opening and via two the inlet plug connectors (3i 3a) is emerged in the opposite end, thereby guarantee and two pipes on the inflow direction (E) of stream (1i, 1a) connection.
5. box according to claim 4 is characterized in that:
Described shell (21) is provided with the 3rd access road (25), described the 3rd access road (25) is (26) opening and be arranged with bypass mode with respect to the access road (23a) that is communicated with draft tube (1a) at one end, thereby emerges at the place, opposite end via the inlet plug connector of guaranteeing to be communicated with draft tube (1a) (3a).
6. box according to claim 5 is characterized in that:
Access road (23a) that is communicated with draft tube (1a) and the 3rd access road (25) that is mounted with bypass mode are at the opposite end opening of the inlet plug connector of guaranteeing to be communicated with draft tube (1a) (3a), described access road (23a) that is communicated with draft tube (1a) and the 3rd access road (25) enter described access road (23a) and the 3rd access road (25) interior with the integrant chamber of shell (31) and that be communicated with draft tube (1a) and receive two additional draft tubes (33 respectively, 35), described two additional draft tubes (33,35) engage access road (23a) and the 3rd access road (25) that is communicated with draft tube (1a), simultaneously some distances of rear wall (36) apart from chamber (31) are arranged, thus in the position of the obstruction of this access road (23a) that is communicated with draft tube (1a) or the position of the obstruction of the 3rd access road (25) be compressed against this rear wall (36).
7. according to claim 4 or 5 or 6 described boxes, it is characterized in that:
Shell (21) is provided with two exit passageways (29i, 29a), described two exit passageways (29i, 29a) are emerged in the opposite end at port of export opening and via two outlet plug connectors (7i, 7a), thereby guarantee to be communicated with two pipes (1i, 1a) on the outflow direction (S) that flows.
8. box according to claim 7 is characterized in that:
Two exit passageways (29i, 29a) are carried or are supported by support member (27), and described support member (27) extends in the planar plane perpendicular to shell, thereby described two exit passageways (29i, 29a) are lifted with respect to access road (23i, 23a, 25) or are in more high position.
9. box according to claim 8 is characterized in that:
Described shell (21) is provided with communication paths (28), described communication paths (28) the exit passageway (29i) that is communicated with syringe pipe (1i) and with access road (23a) that draft tube (1a) or the 3rd access road (25) are communicated with between, described the 3rd access road (25) is mounted with bypass mode with respect to the access road (23a) that is communicated with draft tube (1a) or the 3rd access road (25).
10. box according to claim 9 is characterized in that:
Communication paths (28) is guaranteed by the pipe in another chamber (43) that is arranged in described shell and described pipe leaves some distances of rear wall (45) of this another chamber, thereby the rear wall (45) against this another chamber is compressed in the position of the obstruction of this communication paths.
11. box according to claim 10 is characterized in that:
Eyelid retractor (5), have two roundings (17) and have the T shape guiding piece (13) of the groove (19) of the main body of T at the head of T, with eyelid retractor (5) whole that constitute, be provided with two access roades (23i, 23a), the 3rd access road (25), two inlet plug connectors (3i, 3a), two shells (21) that export plug connector (7i, 7a) and support member (27) are the injection plastic of a monoblock.
12. the flushing and the aspiration machine of that use in splanchnoscopy, each described box of being used for holding claim 1 to 11 comprise:
Wriggling flushing pump (51i), described wriggling flushing pump (51i) has first watt (53i), described first watt (53i) was mounted corresponding to the first round with first roller (55i) (54i), first watt (53i) on the chassis (61) go up and the first round (54i) on carriage (63), described carriage (63) is gone up removable with respect to the chassis between resting position and suction position at translation direction (T), released and clamped with respect to first roller (55i) in described suction position first watt (53i) with respect to first roller (55i) in described resting position first watt (53i) again; With box support (65), described box support (65) is installed in chassis (61) thereby goes up in plane (P) and extend, described plane (P) is perpendicular to translation direction (T) and pass first watt (53i) of flushing pump and have between the first round (54i) of first roller (55i)
And comprise:
Wriggling sucking-off pump (51a) with second watt (53a), described second watt (53a) second takes turns (54a) and is mounted corresponding to what have second roller (55a), second watt (53a) on the chassis (61) go up and second take turns (54a) on carriage (63), thereby unclamp with respect to first roller (55i) of wriggling flushing pump (51i) or when clamping again at first watt (53i) in resting position or in the suction position, go up with respect to described second roller (55a) at translation direction (T) and to unclamp or clamp described second watt (53a) again, the plane (P) that box support (65) extends is therein passed second watt (53a) of wriggling sucking-off pump equally and is had second of second roller (55a) and takes turns between (54a), box support (65) is gone up at translation direction (T) and is mounted movably with respect to chassis (61), thereby when carriage (63) described box support (65) when resting position is moved to suction position is driven by carriage (63) translation ground
It is characterized in that, box support (65) with respect to chassis (61) thus be mounted movably be parallel to plane (P) between box on position and box ejected position by displacement, described plane (P) is perpendicular to translation direction (T), at described box on position box support (65) near first watt (53i) of wriggling flushing pump (51i) with have the first round (54i) of first roller and second watt (53a) of the sucking-off pump (51a) of wriggling and have second of second roller and take turns (54a), away from described first watt and second watt with have the described first round of first roller and have described second of second roller and take turns, described on position is limited with respect to chassis (61) by bar and described ejected position is limited with respect to chassis (61) by first fastener (64) at described box ejected position box support (65).
13. flushing and the aspiration machine with box according to claim 12 is characterized in that:
Described box support (65) is provided with locking device (73), described locking device (73) is installed pivotly with respect to box support (65), thereby activated and be parallel to plane (P) when the box on position is displaced to the box ejected position when box support (65) by second fastener (75) that is fixed in chassis (63), locking device (73) pivots with respect to box support (65), and wherein said plane (P) is perpendicular to translation direction (T).
14., it is characterized in that according to claim 12 or 13 described flushing and aspiration machines with box:
Second watt (53a) of first watt (53i) of wriggling flushing pump (51i) and wriggling sucking-off pump (51a) goes up at translation direction (T) and installs movably with respect to chassis (65).
15., it is characterized in that according to claim 12 or 13 described flushing and aspiration machines with box:
Described flushing and aspiration machine comprise gas pressure sensor, and described gas pressure sensor is communicated with the gas pressure plug connector (95) that is carried by mobile stool (63).
16., it is characterized in that according to claim 12 or 13 described flushing and aspiration machines with box:
Carriage (63) have two (67a, 69a) or three (71) close thing, close thing and go up removable at translation direction (T) with respect to carriage (63).
17., it is characterized in that according to claim 12 or 13 described flushing and aspiration machines with box:
Carriage (63) has box identification pointer (77), and described box identification pointer (77) is gone up removable with respect to carriage at translation direction (T).
18., it is characterized in that according to claim 12 or 13 described flushing and aspiration machines with box:
Described flushing and aspiration machine comprise centring means (79), described centring means (79) is installed on the carriage (63), thereby described centring means (79) is moved to suction position from resting position with carriage (63) on translation direction (T) at the box support at the box on position near second watt (53a) of first watt (53i) of flushing pump and sucking-off pump afterwards.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04100917 | 2004-03-05 | ||
| EP04100917.6 | 2004-03-05 | ||
| FR0406620 | 2004-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1933860A CN1933860A (en) | 2007-03-21 |
| CN100531809C true CN100531809C (en) | 2009-08-26 |
Family
ID=37879294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200580007097 Expired - Fee Related CN100531809C (en) | 2004-03-05 | 2005-03-02 | Cassette for rinsing or suction machine for endoscopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100531809C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233145A (en) * | 2010-05-07 | 2011-11-09 | 国华 | Surgery protective cover |
| US8920574B2 (en) * | 2011-10-21 | 2014-12-30 | Ethicon, Inc. | Instrument reprocessor and instrument reprocessing methods |
| CN106455962B (en) * | 2014-10-15 | 2018-12-28 | 奥林巴斯株式会社 | It is inserted into the cleaning apparatus of equipment |
| JP7083163B2 (en) * | 2016-07-03 | 2022-06-10 | サイナセーフ メディカル リミテッド | Medical devices for treating sinuses and / or ears and how to use them |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246422A (en) * | 1990-04-04 | 1993-09-21 | Ferton Holding | Device for continuously irrigating and draining human or animal body tissues or cavities |
| US5460490A (en) * | 1994-05-19 | 1995-10-24 | Linvatec Corporation | Multi-purpose irrigation/aspiration pump system |
| US5628731A (en) * | 1993-01-12 | 1997-05-13 | Minnesota Mining And Manufacturing Company | Irrigation system with tubing cassette |
| CN1233966A (en) * | 1996-10-25 | 1999-11-03 | 亚瑟D·立德可公司 | Fluid flow control system incorporating disposable pump cartridge |
| US20020147423A1 (en) * | 1997-02-14 | 2002-10-10 | Nxstage Medical Inc. | Systems and methods for performing blood processing and/or fluid exchange procedures |
| US20030229302A1 (en) * | 1998-10-16 | 2003-12-11 | Mission Medical, Inc. | Blood processing system |
-
2005
- 2005-03-02 CN CN 200580007097 patent/CN100531809C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246422A (en) * | 1990-04-04 | 1993-09-21 | Ferton Holding | Device for continuously irrigating and draining human or animal body tissues or cavities |
| US5628731A (en) * | 1993-01-12 | 1997-05-13 | Minnesota Mining And Manufacturing Company | Irrigation system with tubing cassette |
| US5460490A (en) * | 1994-05-19 | 1995-10-24 | Linvatec Corporation | Multi-purpose irrigation/aspiration pump system |
| CN1233966A (en) * | 1996-10-25 | 1999-11-03 | 亚瑟D·立德可公司 | Fluid flow control system incorporating disposable pump cartridge |
| US20020147423A1 (en) * | 1997-02-14 | 2002-10-10 | Nxstage Medical Inc. | Systems and methods for performing blood processing and/or fluid exchange procedures |
| US20030229302A1 (en) * | 1998-10-16 | 2003-12-11 | Mission Medical, Inc. | Blood processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1933860A (en) | 2007-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2005218694B2 (en) | Cassette for irrigation or aspiration machine for endoscopy | |
| CN100404862C (en) | Peristaltic pump fitment for attachment to an aspirant collection bag | |
| CN100531809C (en) | Cassette for rinsing or suction machine for endoscopy | |
| JP6411370B2 (en) | Peritoneal dialysis system, peritoneal dialysis device and peritoneal dialysis cassette | |
| AU2014256933B2 (en) | Endoscope lens cleaning device | |
| EP2453946B1 (en) | Medical fluid cassettes and related systems | |
| US5810766A (en) | Infusion/aspiration apparatus with removable cassette | |
| JP4730587B2 (en) | Portable endoscope | |
| JPH07313445A (en) | Multipurpose cleaning/suction pump system | |
| JP5231692B1 (en) | Endoscope plug | |
| KR100317118B1 (en) | Upright type vacuum cleaner | |
| JP4190252B2 (en) | Endoscope air line adapter | |
| KR102280779B1 (en) | Nozzle Assembly for Bidet | |
| CN114848949A (en) | Handle gun | |
| JP2011015782A (en) | Air supply and water supply device for endoscope | |
| JP2010029317A (en) | Washing aid for endoscope, endoscope and washing method of endoscope | |
| JP2009233093A (en) | Liquid supply catheter for endoscope | |
| FR2871702A1 (en) | Cassette for irrigation and aspiration machine, has T-shaped guide according to head of T to protect elbows of irrigation and aspiration tubes and according to length of T body in slot guiding tubes in output direction | |
| FR2871703A1 (en) | Cassette for irrigation and aspiration machine, has T-shaped guide according to head of T to protect elbows of irrigation and aspiration tubes and according to length of T body in slot guiding tubes in output direction | |
| JP2003038420A (en) | Flexible variable endoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20200302 |