CN203400119U - Medical endoscope insertion assembly - Google Patents
Medical endoscope insertion assembly Download PDFInfo
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- CN203400119U CN203400119U CN201320508433.9U CN201320508433U CN203400119U CN 203400119 U CN203400119 U CN 203400119U CN 201320508433 U CN201320508433 U CN 201320508433U CN 203400119 U CN203400119 U CN 203400119U
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Abstract
A medical endoscope insertion assembly comprises an insertion part, a bending part, a front end, a connecting part and an outer sleeve, wherein the insertion part, the bending part, the front end, the connecting part and the outer sleeve are arranged at the front end of an operation part. The insertion part is provided with a supporting component, a working channel, a control cable and a power supply signal cable, the supporting component is arranged to be a first threaded coil, the working channel is a three-in-one channel integrating the functions of air feeding / water feeding, attraction and biopsy, the front end is provided with a light source camera shooting component and a transparent thermal insulation shield, the connecting part comprises a detachable connecting mechanism used for being connected with the operation part and the insertion part, and the outer sleeve wraps the insertion part and the bending part. The medical endoscope insertion assembly replaces light guide fibers and a snakelike framework in the prior art, so manufacturing cost of the medical endoscope insertion assembly is greatly lowered, cross contamination caused by reusing and non-thorough disinfection is avoided, the medical endoscope insertion assembly is suitable for being popularized widely on major hospitals and primary hospitals, and the detection rate of related diseases is increased.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of medical endoscope plug-in package.
Background technology
Endoscope is a kind of conventional medical apparatus and instruments, the insertion section, bending section and the leading section that are arranged on operating portion front end, consists of, and wherein insertion section, bending section and leading section are collectively referred to as insertion tube.Through the natural duct of human body, or the little otch that underwent operative is done enters in human body; Use the organ of the insertion tube importing preliminary examination of Shi Jiang endoscope, can directly spy on the variation at relevant position.
Endoscope is a kind of enervated medical apparatus and instruments, domestic medical endoscope market major part is occupied by external product, price is not from several ten thousand to hundreds of thousands etc., each with after to carry out complicated and expensive sterilization, maintenance, likely because disinfecting steps is lack of standardization, cause cross infection.In traditional endoscope's plug-in package, be provided with the aquaporin of supplying gas/send, attraction channel and biopsy channel and control cable, signal cable and optical fibers.Elongated passage thorough disinfection is very difficult, but because the cost of manufacture of current endoscope is expensive, must reuse.Be necessary conventional endoscope to improve the risk of reduction expense and cross infection.
Independently dismountable disposable products had been engendered afterwards, Chinese invention patent " 201110056640.0 " discloses " a kind of purification type medical endoscope ", its structure is: include the soft total body case of endoscope, in the soft total body case of endoscope, be provided with endoscope main body, endoscope main body by medical resin material by imaging lens assembly, LED light source and optical fiber light-guiding bundle, power line together with holding wire shroud ring, in endoscope main body, be provided with various passages.
There is following problem in above-mentioned technology: whole medical resin or the flexible material of adopting made, its poor rigidity, in use, and the affected part of can not going directly, and angle of bend is little, narrow application range.The soft total body case of endoscope main body and endoscope still needs sterilization, and unrealized disposable use truly.
Chinese invention patent " 200880017615.8 " discloses " a kind of curved part of endoscope ", this curved part of endoscope comprises having cylindrical portion (28), a plurality of joint ring (26A that are set up in parallel coaxially mutually, 26B), two adjacent joint ring (26A, 26B) one joint ring (26A) has with cylindrical portion (28) and is wholely set, the protuberance (32) radially extending along cylindrical portion (28), two adjacent joint ring (26A, another joint ring (26B) 26B) has with cylindrical portion (28) and is wholely set, the receiving portion (42) that can insert rotationally centered by the length axes of protuberance (32) for protuberance (32), each joint ring (26A, 26B) there is extend across with the circumferencial direction of cylindrical portion (28) disengaged in cylindrical portion (28) or engage complete discontinuous portion (34).
The disclosed a kind of curved part of endoscope of foregoing invention patent, complex structure, manufacture difficulty is high, and production cost is high, does not meet the making requirement of disposable endoscope.
Therefore, for existing problems of the prior art, need badly provide a kind of simple in structure, production cost is low, the medical endoscope plug-in package of dependable performance, for single patient or single operation process, then integral body abandons, and realizes disposable use truly.
Summary of the invention
The purpose of this utility model be to avoid weak point of the prior art and provide a kind of simple in structure, production cost is low, dependable performance for disposable medical endoscope plug-in package.
A kind of medical endoscope plug-in package is provided, comprises the insertion section, bending section, leading section, connecting portion and the overcoat that are arranged at operating portion front end,
Described insertion section is provided with supporting component, service aisle, control cable, electrical source signal cable, described supporting component is set to the first helical coil, described service aisle is the three-in-one passage for the water of supplying gas/send, attraction and biopsy, the front end of described control cable is through described the first helical coil, be connected to described bending section, described electrical source signal cable end, through described the first helical coil, is connected to leading section and connects, the coated described insertion section, bottom of described overcoat;
Described bending section is provided with the second helical coil and stationary magazine creel, described the second helical coil is fixed in stationary magazine creel, described service aisle is arranged in described the first helical coil, the second helical coil and leading section successively, coated described second helical coil in top of described overcoat; Described control cable is fixedly connected with described stationary magazine creel;
Described leading section is provided with light source camera assembly and transparent heat-insulated cover, described light source camera assembly is provided with light source, photographic head and pcb board, described light source and described photographic head are fixed in described pcb board, described pcb board is fixed in described stationary magazine creel, described pcb board is provided with service aisle hole, the corresponding setting of outlet of described service aisle hole and described service pipe.
The upper end of described the first helical coil is fixedly connected with the bottom of described the second helical coil.
Described connecting portion comprises the mechanism that removably connects for attended operation portion and insertion section.
Wherein, described stationary magazine creel is provided with stationary magazine creel and lower stationary magazine creel, fixed jacket casing is located at described lower stationary magazine creel, fixed cylinder and lower stationary magazine creel sidewall are bolted to connection, described lower stationary magazine creel is fixed in the front end of described the second helical coil, and described pcb board is fixed in fixed cylinder.
Wherein, be provided with crooked driver element, comprise that at least four are controlled the control cable of described the second helical coil bending and are arranged at the control ball of controlling cable and damper ends, described lower stationary magazine creel circumferentially offer four link slots, the control ball of four described control cable and damper ends is arranged in respectively in link slot;
When driving control cable along the second helical coil radial motion, control moving the second helical coil of spherical zone to controlling the residing curving of cable, when drive cable motion stops, described the second helical coil bending is static, when described drive cable does not stress, described the second helical coil resets.
Wherein, described the first helical coil is set to the first helical coil of uniform pitch, and described the second helical coil is set to the second helical coil that front end pitch is greater than rear end pitch.
Wherein, described light source is set to LED light source, and described photographic head comprises cmos sensor and camera lens, described camera lens is fixed in described cmos sensor, it is affixed that described cmos sensor is fixed in described pcb board, and be connected with described pcb board signal, and camera lens is set to the camera lens of focusing automatically.
Wherein, described transparent heat-insulated cover is arranged at the place ahead of described light source, the bottom of described transparent heat-insulated cover is socketed on fixed cylinder and connects, the lower outside of described transparent heat-insulated cover is connected with described overcoat hot sealing, the sightingpiston of described transparent heat-insulated cover is set to arc, and described arc sightingpiston makes to form heat insulation cavity between transparent heat-insulated cover and described light source.
Wherein, described the first helical coil is connected with described overcoat hot sealing with the second helical coil.
Wherein, be provided with the service aisle of the integrated water of supplying gas/send, attraction and biopsy function, described service aisle is provided with the water interface of supplying gas/send, attracts interface and biopsy interface at the input of plug-in package.
Wherein, described bindiny mechanism includes the groove that is arranged at operating portion front end and the tongue that is arranged at insertion section, described groove and the nested cooperation of described tongue; Described bindiny mechanism is provided with shell, and described shell is set to upper cover and lower cover, and described upper cover and lower cover are coated described bindiny mechanism; The operating portion end of described bindiny mechanism is provided with movable button, and described movable button is buckled in described shell outside; The insertion section end of described shell is provided with fixed cover, and described fixed cover is the coated described upper cover of opisthotonos and lower cover backward.
Wherein, described insertion section is provided with crooked driver element, described operating portion is provided with crooked driving control unit, and described crooked driver element is provided with upper control line cable group, and described crooked driving control unit is provided with the lower control cable set that corresponding upper control line cable group arranges; Every bottom of controlling cable of described upper control line cable group is provided with connection ball, every upper end of controlling cable of described lower control cable set is provided with connection ball, the upper end of described upper control line cable group is connected with bending section, described lower control cable set bottom is connected with described crooked driving control unit, and the bottom of described upper control line cable group is linked and connect by pearl waist with the upper end of corresponding lower control cable set; Described bindiny mechanism is provided with interior tube connector, attracts adapter and biopsy channel adapter, and described interior tube connector is communicated with the aquaporin of supplying gas/send, and the outfan of described interior tube connector is provided with electromagnetic valve; Described bindiny mechanism is provided with PCB keyset, and described PCB keyset is provided with cable interface, and described cable interface is for the electrical source signal cable of the pcb board of transferring, and described PCB keyset is fixed in described insertion section.
Wherein, described overcoat is set to the overcoat that medical silica-gel material is made, and described outer putting is provided with the scale that shows length.
The beneficial effects of the utility model:
A plug-in package, comprises the insertion section, bending section, leading section, connecting portion and the overcoat that are arranged at operating portion front end,
Described insertion section is provided with supporting component, service aisle, control cable, electrical source signal cable, described supporting component is set to the first helical coil, described service aisle is the three-in-one passage of the integrated water of supplying gas/send, attraction and biopsy function, the front end of described control cable is through described the first helical coil, be connected to described bending section, described electrical source signal cable end is through described the first helical coil, being connected to leading section connects, described service aisle is arranged in described the first helical coil, the second helical coil and leading section successively; The coated described insertion section, bottom of described overcoat
Described bending section is provided with the second helical coil and stationary magazine creel, and described the second helical coil is fixed in stationary magazine creel; Coated described second helical coil in top of described overcoat, described control cable is fixedly connected with described stationary magazine creel;
Described leading section is provided with light source camera assembly and transparent heat-insulated cover, described light source camera assembly is provided with light source, photographic head and pcb board, described light source and described photographic head are fixed in described pcb board, described pcb board is fixed in described stationary magazine creel, described pcb board is provided with service aisle hole, the corresponding setting of outlet of described service aisle hole and described service pipe.
The upper end of described the first helical coil is fixedly connected with the bottom of described the second helical coil.
Described connecting portion comprises the mechanism that removably connects for attended operation portion, insertion section.
The helical coil of employing variable-distance of the present utility model, and the crooked control unit arranging by inside is realized free bend, then by the helical coil of variable-distance, realize and automatically reseting, the bending section that metal joint ring technique is compared to existing technology manufactured, cost reduces greatly, also there is function crooked and that reset simultaneously, this utility model also adopts LED light source, CMOS photographic head and pcb board, substituted optical fibers of the prior art and ccd sensor, the manufacturing cost of plug-in package is reduced greatly.
Also adopt cheap helical coil as the supporting component of insertion section, reduced the manufacturing cost of insertion section; Connecting portion can be complete by plug-in package overall pulling down, after finishing using, can change plug-in package, discarded.Holistic cost of the present utility model is cheap, bending effect and picture imaging effect are better, be applicable to single patient or single operation process, then integral body abandons, and has avoided conventional endoscope disinfection cost high, and sterilization does not thoroughly cause the problems such as cross-contamination, simultaneously, because overall cost is cheap, be suitable for the extensive popularization of various big hospital and basic hospital, improve the recall rate of relevant disease.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of medical endoscope plug-in package of the present utility model.
Fig. 2 is the leading section of a kind of medical endoscope plug-in package of the present utility model, the structural representation of bending section;
Fig. 3 is that the connecting portion of a kind of medical endoscope plug-in package of the present utility model is removed the structural representation after lower cover.
In Fig. 1, Fig. 2, Fig. 3, include:
1---overcoat, 2---the second helical coil, 3---light source, 4---camera lens, 5---service aisle hole,
6---upper stationary magazine creel, 7---lower stationary magazine creel, 8---the transparent heat-insulated cover of link slot, 9---control ball, 10---,
11---pcb board, 12---the second helical coil, the lower control of 13---upper control line cable groups, 14---cable set,
15---pearl waist button, 16---wire guide plate, 17---PCB keyset, 18---movable button, 19---service aisle,
20---leading section, 21---bending section, 22---insertion section, 23---connecting portion, 24---operating portion,
25---plug-in package, 26---groove, 27---the interior tube connector of tongue, 28---switching cylinder, 29---,
30---fixed cover, 31---attraction adapter, 32---biopsy channel adapter, 33---electromagnetic valve, 34---lower covers.
The specific embodiment
With the following Examples this utility model is described in further detail.
embodiment 1
A kind of medical endoscope plug-in package 25, as shown in Figure 1 and Figure 2, described plug-in package 25 comprises insertion section 22, bending section 21, leading section 20, connecting portion 23 and the overcoat 1 that is arranged at operating portion 24 front ends,
Described insertion section 22 is provided with supporting component, service aisle 19, controls cable, electrical source signal cable, described supporting component is set to the first helical coil 12, described service aisle 19 is the three-in-one passage of the integrated water of supplying gas/send, attraction and biopsy function, the front end of described control cable is through described the first helical coil 12, be connected to described bending section 21, described electrical source signal cable end is through described the first helical coil 12, being connected to leading section 20 connects, described service aisle 19 is arranged in described the first helical coil 12, the second helical coils 2 and leading section 20 successively; The coated described insertion section 22, bottom of described overcoat 1
Described bending section 21 is provided with the second helical coil 2 and stationary magazine creel, and described the second helical coil 2 is fixed in stationary magazine creel; Coated described second helical coil 2 in top of described overcoat 1, described control cable is fixedly connected with described stationary magazine creel;
Described leading section 20 is provided with light source 3 camera assemblies and transparent heat-insulated cover 10, described light source 3 camera assemblies are provided with light source 3, photographic head and pcb board 11, described light source 3 and described photographic head are fixed in described pcb board 11, described pcb board 11 is fixed in described stationary magazine creel, described pcb board 11 is provided with service aisle hole 5, the corresponding setting of outlet of described service aisle hole 5 and described service pipe.
The upper end of described the first helical coil 12 is fixedly connected with the bottom of described the second helical coil 2.
Described connecting portion 23 comprises the mechanism that removably connects for attended operation portion 24 and insertion section 22.
The helical coil of employing variable-distance of the present utility model, and the crooked driver element arranging by inside is realized free bend, then by the helical coil of variable-distance, realize and automatically reseting, the bending section that metal joint ring technique is compared to existing technology manufactured, cost reduces greatly, also there is function crooked and that reset simultaneously, this utility model also adopts LED light source 3, photographic head and pcb board 11, substituted optical fibers of the prior art and ccd sensor, the manufacturing cost of plug-in package 25 is reduced greatly.
Also adopt the second cheap helical coil 2 as the supporting component of insertion section 22, reduced the manufacturing cost of insertion section 22; Connecting portion 23 can be complete by plug-in package 25 overall pulling downs, after finishing using, can change plug-in package 25, discarded.Holistic cost of the present utility model is cheap, bending effect and picture imaging effect are better, be applicable to single patient or single operation process, then integral body abandons, and has avoided conventional endoscope disinfection cost high, and sterilization does not thoroughly cause the problems such as cross-contamination, simultaneously, because overall cost is cheap, be suitable for the extensive popularization of various big hospital and basic hospital, improve the recall rate of relevant disease.
Wherein, described stationary magazine creel is provided with stationary magazine creel 6 and lower stationary magazine creel 7, fixed cylinder 6 is sheathed on described lower stationary magazine creel 7, fixed cylinder 6 and lower stationary magazine creel 7 sidewalls are bolted to connection, described lower stationary magazine creel 7 is fixed in the front end of described the second helical coil 2, and described pcb board 11 is fixed in fixed cylinder 6.
Upper stationary magazine creel 6 is for fixing leading section 20, pcb board 11 is firmly fixed on to upper stationary magazine creel 6, make light source camera assembly not produce and rock in use, upper stationary magazine creel 6 is used bolt to be connected with lower stationary magazine creel 7, upper stationary magazine creel 6 is socketed on to lower stationary magazine creel 7, the control ball 9 that is arranged in lower stationary magazine creel 7 is firmly defined in link slot 8, avoids in use, controls ball 9 and departs from.
Wherein, be provided with crooked driver element, comprise that at least four are controlled the control cable of described the second helical coil 2 bendings and are arranged at the control ball of controlling cable and damper ends, the control ball that circumferentially offers 8, four described control cable and damper ends of four link slots of described lower stationary magazine creel 7 is arranged in respectively in link slot 8;
When driving control cable along the second helical coil 2 radial motion, controlling ball 9 drives the second helical coil 2 to controlling the residing curving of cable, when drive cable motion stops, described the second helical coil 2 is crooked static, when described drive cable does not stress, described the second helical coil 2 resets.
Crooked driver element of the present utility model, can control the second helical coil 2 bendings easily, adopts the crooked driver element of structure of the present utility model, low cost of manufacture, and result of use is good.
Wherein, described the first helical coil 12 is set to the first helical coil 12 of uniform pitch, and described the second helical coil 2 is set to the second helical coil 2 that front end pitch is greater than rear end pitch.The second not equidistant helical coil 2, bending effect is good, in the situation that not stressing, can realize and automatically reseting simultaneously, and result of use is good, low cost of manufacture.
Wherein, described the first helical coil 12 is connected with described overcoat 1 hot sealing with the second helical coil 2.Hot sealing connects the compactness that has effectively guaranteed connection, makes insertion section 22, bending section 21 can keep good sealing effectiveness.
Wherein, in described plug-in package 25, be provided with service aisle 19, described service aisle 19 is the three-in-one passage of the integrated water of supplying gas/send, attraction and biopsy function, and described service aisle 19 is provided with the water interface of supplying gas/send, attracts interface and biopsy interface at the input of plug-in package.Three-in-one passage has been saved the diameter of service aisle 19, and its manufacturing cost is reduced, and the scope of application is wider.
Wherein, described the second helical coil 2 is fixedly connected with described the first helical coil 12 by switching cylinder 28.
A kind of medical endoscope plug-in package 25 of the present utility model, as shown in Figure 1, the main technical schemes of the present embodiment is substantially the same manner as Example 1, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1, at this, no longer repeats.The difference of the present embodiment and embodiment 1 is:
Described light source 3 is set to LED light source 3, described photographic head comprises cmos sensor and camera lens 4, described camera lens 4 is fixed in described cmos sensor, and described cmos sensor is fixed in described pcb board 11 and is connected with described pcb board 11 signals, and camera lens 4 is set to the camera lens 4 of focusing automatically.The design of LED light source 3 and cmos sensor has replaced optical fibers and ccd sensor that tradition involves great expense, traditional light source camera assembly involves great expense, the manufacturing cost of several ten thousand yuan, high manufacturing cost, hindered greatly using and circulating of endoscope, design of the present utility model greatly reduce these parts manufacturing cost, LED light source 3, cmos sensor and automatically focusing-style camera lens 4 can clearly gather the information in affected part, and send it to main frame.
Wherein, described transparent heat-insulated cover 10 is arranged at the place ahead of described light source 3, the bottom of described transparent heat-insulated cover 10 is socketed on fixed cylinder 6, the lower outside of described transparent heat-insulated cover is connected with described overcoat 1 hot sealing, the sightingpiston of described transparent heat-insulated cover 10 is set to arc, and described arc sightingpiston makes to form heat insulation cavity between transparent heat-insulated cover 10 and described light source 3.
The sightingpiston of transparent heat-insulated cover 10 is set to arc, and the sightingpiston of arc has not only expanded the scope of sighting distance, can improve the accuracy of camera lens 4 image data, and arc sightingpiston open country can not scratch human body, more especially holds breakable affected part.And transparent heat-insulated cover can also increase sighting distance, transparent heat-insulated cover fits tightly the in the situation that of affected part, and camera lens still can clearly gather the image in affected part.
embodiment 3
A kind of medical endoscope plug-in package 25 of the present utility model, as shown in Figure 3, the main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are basic identical, the feature not laying down a definition in the present embodiment, adopt the explanation in embodiment 1 or embodiment 2, at this, no longer repeat.The difference of the present embodiment and embodiment 1 or embodiment 2 is:
Bindiny mechanism includes the groove 26 that is arranged at operating portion 24 front ends and the tongue 27 that is arranged at insertion section 22, described groove 26 and the nested cooperation of described tongue 27; Described bindiny mechanism is provided with shell, and described shell is set to upper cover and lower cover 34, described upper cover and the coated described bindiny mechanism of lower cover 34; The operating portion end of described bindiny mechanism is provided with movable button 18, and described movable button 18 is buckled in described upper cover, lower cover 34 outsides; The insertion section end of described shell is provided with fixed cover 30, and described fixed cover 30 is the coated described upper cover of opisthotonos and lower cover 34 backward.
Wherein, described insertion section 24 is provided with crooked driver element, described operating portion 24 is provided with crooked driving control unit, and described crooked driver element is provided with upper control line cable group 13, and described crooked driving control unit is provided with the lower control cable set 14 that corresponding upper control line cable group arranges; The bottom of every control line of described upper control line cable group 13 is provided with and connects ball 9, the upper end of every control line of described lower control cable set is provided with and connects ball 9, the upper end of described upper control line cable group is connected with bending section 21, described lower control cable set 14 bottoms are connected with described crooked driving control unit, and the bottom of described upper control line cable group 13 is buckled 15 with the upper end of corresponding lower control cable set 14 by pearl waist and connected.
Wherein, the water interface of supplying gas/send, attract interface and biopsy interface respectively with interior tube connector 29, attract adapter 31, biopsy channel adapter 32 to be communicated with, the described connection aquaporin of supplying gas/send, the outfan of described interior tube connector 29 is provided with electromagnetic valve 33.Described bindiny mechanism is provided with PCB keyset 17, and described PCB keyset 17 is provided with cable interface, and described cable interface is for the electrical source signal cable of the pcb board 11 of transferring, and described PCB keyset 17 is fixed in described insertion section 22.
Connecting portion of the present utility model is also provided with wire guide plate 16, and the corresponding upper control line cable of wire guide plate 16 group 13 is provided with wire guide, for the control cable of upper control line cable group 13 is separated, it is not wound around.
At operating portion 24 front ends and 22 rear ends, insertion section, be provided with the mechanism that removably connects with insertion section 22 for attended operation portion 24, after finishing using, plug-in package 25 removed and abandoned, the new plug-in package 25 that changes the outfit, has really realized the disposable use of endoscope.
Wherein, described overcoat 1 is set to the overcoat 1 that medical silica-gel material is made.Overcoat 1 comfort level that silica gel material is made is high, and result of use is good.
On described overcoat 1, be provided with the scale that shows length, facilitate user to grasp endoscope's intubating length.
Finally should be noted that; above embodiment is the restriction in order to the technical solution of the utility model to be described but not to this utility model protection domain only; although this utility model is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. a medical endoscope plug-in package, comprises the insertion section, bending section, leading section, connecting portion and the overcoat that are arranged at operating portion front end, it is characterized in that:
Described insertion section is provided with supporting component, service aisle, control cable, electrical source signal cable, described supporting component is set to the first helical coil, described service aisle is the three-in-one passage for the water of supplying gas/send, attraction and biopsy, the front end of described control cable is connected to described bending section through described the first helical coil, described electrical source signal cable end is through described the first helical coil, be connected to leading section and connect, the coated described insertion section, bottom of described overcoat;
Described bending section is provided with the second helical coil and stationary magazine creel, described the second helical coil is fixed in stationary magazine creel, described service aisle is arranged in described the first helical coil, the second helical coil and leading section successively, coated described second helical coil in top of described overcoat, described control cable is fixedly connected with described stationary magazine creel;
Described leading section is provided with light source camera assembly and transparent heat-insulated cover, described light source camera assembly is provided with light source, photographic head and pcb board, described light source and described photographic head are fixed in described pcb board, described pcb board is fixed in described stationary magazine creel, described pcb board is provided with service aisle hole, the corresponding setting of outlet of described service aisle hole and described service pipe;
The upper end of described the first helical coil is fixedly connected with the bottom of described the second helical coil;
Described connecting portion comprises the mechanism that removably connects for attended operation portion and insertion section.
2. a kind of medical endoscope plug-in package according to claim 1, it is characterized in that: described stationary magazine creel is provided with stationary magazine creel and lower stationary magazine creel, fixed jacket casing is located at described lower stationary magazine creel, fixed cylinder and lower stationary magazine creel sidewall are bolted to connection, described lower stationary magazine creel is fixed in the front end of described the second helical coil, and described pcb board is fixed in fixed cylinder.
3. a kind of medical endoscope plug-in package according to claim 1, it is characterized in that: be provided with crooked driver element, comprise that at least four are controlled the control cable of described the second helical coil bending and are arranged at the control ball of controlling cable and damper ends, described lower stationary magazine creel circumferentially offer four link slots, the control ball of four described control cable and damper ends is arranged in respectively in link slot; When driving control cable along the second helical coil radial motion, control moving the second helical coil of spherical zone to controlling the residing curving of cable, when drive cable motion stops, described the second helical coil bending is static, when described drive cable does not stress, described the second helical coil resets.
4. a kind of medical endoscope plug-in package according to claim 1, is characterized in that: described the first helical coil is set to the first helical coil of uniform pitch, and described the second helical coil is set to the second helical coil that front end pitch is greater than rear end pitch.
5. a kind of medical endoscope plug-in package according to claim 1, it is characterized in that: described light source is set to LED light source, described photographic head comprises cmos sensor and camera lens, described camera lens is fixed in described cmos sensor, described cmos sensor is fixed in described pcb board, and be connected with described pcb board signal, camera lens is set to automatic focusing-style camera lens.
6. a kind of medical endoscope plug-in package according to claim 1, it is characterized in that: described transparent heat-insulated cover is arranged at the place ahead of described light source, the bottom of described transparent heat-insulated cover is socketed on fixed cylinder and connects, the lower outside of described transparent heat-insulated cover is connected with described overcoat hot sealing, the sightingpiston of described transparent heat-insulated cover is set to arc, and described arc sightingpiston makes to form heat insulation cavity between transparent heat-insulated cover and described light source.
7. a kind of medical endoscope plug-in package according to claim 6, is characterized in that: described the first helical coil is connected with described overcoat hot sealing with the second helical coil.
8. a kind of medical endoscope plug-in package according to claim 1, it is characterized in that: be provided with the service aisle of the integrated water of supplying gas/send, attraction and biopsy function, described service aisle is provided with the water interface of supplying gas/send, attracts interface and biopsy interface at the input of plug-in package.
9. a kind of medical endoscope plug-in package according to claim 1, is characterized in that: described bindiny mechanism includes the groove that is arranged at operating portion front end and the tongue that is arranged at insertion section, described groove and the nested cooperation of described tongue; Described bindiny mechanism is provided with shell, and described shell is set to upper cover and lower cover, and described upper cover and lower cover are coated described bindiny mechanism; The operating portion end of described bindiny mechanism is provided with movable button, and described movable button is buckled in described shell outside; The insertion section end of described shell is provided with fixed cover, and described fixed cover is the coated described upper cover of opisthotonos and lower cover backward.
10. a kind of medical endoscope plug-in package according to claim 1, it is characterized in that: described insertion section is provided with crooked driver element, described operating portion is provided with crooked driving control unit, described crooked driver element is provided with at least four upper control line cable groups, and described crooked driving control unit is provided with the lower control cable set that corresponding upper control line cable group arranges; Every bottom of controlling cable of described upper control line cable group is provided with connection ball, every upper end of controlling cable of described lower control cable set is provided with connection ball, the upper end of described upper control line cable group is connected with bending section, described lower control cable set bottom is connected with described crooked driving control unit, and the bottom of described upper control line cable group is linked and connect by pearl waist with the upper end of corresponding lower control cable set; Described bindiny mechanism is provided with interior tube connector, attracts adapter and biopsy channel adapter, and described interior tube connector is communicated with the aquaporin of supplying gas/send, and the outfan of described interior tube connector is provided with electromagnetic valve; Described bindiny mechanism is provided with PCB keyset, and described PCB keyset is provided with cable interface, and described cable interface is for the electrical source signal cable of the pcb board of transferring, and described PCB keyset is fixed in described insertion section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508433.9U CN203400119U (en) | 2013-08-20 | 2013-08-20 | Medical endoscope insertion assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508433.9U CN203400119U (en) | 2013-08-20 | 2013-08-20 | Medical endoscope insertion assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400119U true CN203400119U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320508433.9U Expired - Lifetime CN203400119U (en) | 2013-08-20 | 2013-08-20 | Medical endoscope insertion assembly |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103417177A (en) * | 2013-08-20 | 2013-12-04 | 姜泊 | Medical endoscope plug-in assembly |
| WO2015024459A1 (en) * | 2013-08-20 | 2015-02-26 | Jiang Bo | Endoscope apparatus |
| CN104605805A (en) * | 2015-01-07 | 2015-05-13 | 淮阴工学院 | Endoscope bending mechanism free of rivet connection |
| TWI607735B (en) * | 2017-01-25 | 2017-12-11 | Bronchoscope |
-
2013
- 2013-08-20 CN CN201320508433.9U patent/CN203400119U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103417177A (en) * | 2013-08-20 | 2013-12-04 | 姜泊 | Medical endoscope plug-in assembly |
| WO2015024458A1 (en) * | 2013-08-20 | 2015-02-26 | Jiang Bo | Medical endoscope insertion component |
| WO2015024459A1 (en) * | 2013-08-20 | 2015-02-26 | Jiang Bo | Endoscope apparatus |
| CN103417177B (en) * | 2013-08-20 | 2016-01-27 | 姜泊 | A kind of medical endoscope plug-in package |
| CN104605805A (en) * | 2015-01-07 | 2015-05-13 | 淮阴工学院 | Endoscope bending mechanism free of rivet connection |
| TWI607735B (en) * | 2017-01-25 | 2017-12-11 | Bronchoscope |
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Effective date of registration: 20200109 Address after: 211300 No.57 Huayuan Avenue, economic development zone, Gaochun District, Nanjing City, Jiangsu Province Patentee after: Nanjing Aulis Medical Technology Co.,Ltd. Address before: 510515, gate 201, building 148, 1838, North Guangzhou Road, Jing River, Baiyun District, Guangdong, Guangzhou Co-patentee before: Ling Dainian Patentee before: Jiang Bo |
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Effective date of registration: 20201013 Address after: 510515, gate 201, building 148, 1838, North Guangzhou Road, Jing River, Baiyun District, Guangdong, Guangzhou Patentee after: Jiang Bo Address before: 211300 No.57 Huayuan Avenue, economic development zone, Gaochun District, Nanjing City, Jiangsu Province Patentee before: Nanjing Aulis Medical Technology Co.,Ltd. |
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