CN209301083U - The soft or hard bluk recombination scope of knob - Google Patents
The soft or hard bluk recombination scope of knob Download PDFInfo
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- CN209301083U CN209301083U CN201821575233.4U CN201821575233U CN209301083U CN 209301083 U CN209301083 U CN 209301083U CN 201821575233 U CN201821575233 U CN 201821575233U CN 209301083 U CN209301083 U CN 209301083U
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Abstract
The utility model discloses a kind of soft or hard bluk recombination scopes of knob, including work department and operation portion, work department includes using intubation made of soft material, the rear end of intubation is connect with operation portion, it is equipped with soft or hard transformation channel in intubation, is equipped with the hard plug-in unit being slidably matched with it in soft or hard transformation channel；Operation portion includes shell, and the soft or hard transformation driving mechanism for driving hard plug-in unit to move in soft or hard transformation channel is equipped in shell；Soft or hard transformation driving mechanism includes the worm screw being fixedly connected with hard plug-in unit, the axis of worm screw is parallel or coaxial with the axis of hard plug-in unit, it is equipped with the turbine engaged with worm screw in shell, and is additionally provided with the rotation regulating mechanism for driving turbine to rotate and then worm screw is driven to be axially moveable on shell.The soft or hard bluk recombination scope of the knob of the utility model, can not only conveniently enter into the human body, and can be effectively improved Patient Experience, mitigate the sense of discomfort of patient to avoid patient from spasm occur.
Description
Technical field
The invention belongs to the field of medical instrument technology, are specifically a kind of soft or hard bluk recombination scope of knob.
Background technique
Scope has concentrated traditional optical, ergonomics, precision machinery, hyundai electronics, mathematics, software etc. in one
Detecting instrument usually has imaging sensor, optical lens, light source illumination, mechanical device etc., it can be through natural hole or warp
The small notch done of performing the operation enters in human body.The position difference reached by scope is classified, and endoscope for ENT, oral cavity can be divided into
Scope, dentistry scope, neural mirror, urethrocystoscope, resectoscope, laparoscope, arthroscope, nasal sinus mirror, laryngoscope etc..
Existing scope has hard mirror and two kinds of soft lens.Hard mirror is generally possible to preferably enter into the human body, but hard tube can increase
Add the sense of discomfort of patient, or even cause patient muscle's spasm, to hold conduit tightly, is allowed to can smoothly enter into；The intubation of soft lens
It can be effectively improved the experience of patient, but relatively difficult when entering human body, it is complicated for operation, the operating experience of medical worker is wanted
Ask higher.In order to overcome deficiency existing for existing hard mirror and soft lens, occurs the scope that soft or hard matter combines on the market.
It is peeped as the Chinese patent of Publication No. CN201782744U discloses in a kind of soft or hard matter combined type bendable steering
Mirror, it includes conduit portion, the steering tiller and pipe jointer for controlling guiding-tube bend, and the conduit portion includes hard tube and soft
Pipe, hard tube cover outside hose, and the steering tiller includes taper knob, shank body lid, and the taper knob, shank body lid are cylinder
Shape, taper knob cover outside shank body lid, and axial guidance and sliding block, guide rail and sliding block point are equipped between taper knob and shank body lid
It is not fixed on taper knob or shank body covers, the hard tube is fixedly linked with taper knob, and the hose passes through the logical of taper knob center
Hole is connected with an interface of pipe jointer and is fixed on interface, is equipped in hose and turns to channel and service aisle, turn to
It is equipped in channel and turns to steel wire, the outer end of the hose is provided with hard sheath, and positioning is equipped in the steering channel in hose
Casing is equipped with elastic tube in the hose between locating sleeve and hard sheath, turns to steel wire and passes through locating sleeve and elastic tube,
One end is fixedly connected with hard sheath, and the interface that the other end passes through pipe jointer can control steering steel with what is covered positioned at shank body
The flexible steering control valve connection of silk, the pipe jointer is located in shank body lid to be fixedly linked with shank body lid, pipe jointer
Each passway for being covered respectively with shank body by respective hose connector of remaining interface connect.
The soft or hard matter combined type bendable steering endoscope, in clinical use, conduit portion enters human body urinary tract, it
Hose bending is operated by handle afterwards, complete to check or is treated.The soft or hard matter combined type bendable steering endoscope, although operation letter
It is single, it is easy to use, and can have a better effect, but there are still traditional ureteroscope hard intubations the problem of, it may be assumed that it is hard
Pipe will increase the sense of discomfort of patient, or even cause patient muscle's spasm, to hold conduit tightly, being allowed to cannot when entering human body
It can smoothly enter into urinary catheter.In addition, covering the structure outside hose using hard tube, the diameter of conduit entirety will increase, so that conduit exists
When the patient of insertion children's urethra or ureterostenosis, the resistance being subject to is big, it is easier to cause the spasm of patient muscle, or to trouble
The urethra of person causes centainly to injure.When in use, the part of flexible pipe extending hard tube is bent under the operation of handle, due to leading
Pipe operator when being inserted into urinary catheter can't see internal situation, if the control that the length of flexible pipe extending hard tube is shorter and in handle
When lower pressure is bent, it is easy to which the optical fiber to fracture in hose because bending radius is too small causes endoscope to damage.
The Chinese patent of Publication No. CN103393395B discloses a kind of bendable end type urine output of concertina type epitheca
Guan Jing, it is made of endoscope and flexible sheath, the endoscope include endoscopic main body and with endoscopic main body successively
The rigid section of connection, can curved segment and camera lens；The flexible sheath is cylindrical empty cardiac catheter, is set in the outside of rigid section, stretches
One end of contracting sheath is connect with endoscopic main body；The endoscopic main body includes: handle, the control mechanism in handle, on handle
Light guide bundles interface, water inlet interface and handle end eyepiece and focus adjustment knob；Including the control mechanism setting
In control chamber in the handle of sight glass ontology, the control mechanism includes that the radius of gyration adjusts unit and deflection lens direction tune
Save unit；It includes: spill spin block that the deflection lens direction, which adjusts unit, and the spill spin block is movably fixed on exchanger axis,
One end of the spill spin block is equipped with adjusting knob；The side of the spill spin block, the exchanger axis is arranged in exchanger axis, the exchanger axis
It is bonded with the rigid section；And line is adjusted, the both ends of the spill spin block are arranged in the line that adjusts, described in the adjustings line passes through
Intersect after exchanger axis and be bonded and is arranged on the rigid section inner wall.
Be sequentially connected on the endoscopic main body of the Ureter mirror with flexible end of the concertina type epitheca equipped with rigid section, can
Curved segment and camera lens are arranged flexible sheath outside rigid section, using position of the flexible sheath on rigid section, make can curved segment expose outside flexible sheath
Or make can curved segment retraction stretch it is intrathecal.During entering human body, can curved segment retraction intrathecal, the rigid flexible sheath that stretches equally can
Increase the sense of discomfort of patient, or even cause patient muscle's spasm, to hold conduit tightly, is allowed to that urinary catheter cannot be can smoothly enter into.Similarly,
Using flexible sheath in the structure outside rigid section, integral diameter will increase, so that in insertion children's urethra or ureterostenosis
Patient when, the resistance being subject to is big, it is easier to cause the spasm of patient muscle, or cause centainly to injure to the urethra of patient.
To sum up, the thin urinary catheter mirror that existing soft or hard matter combines is not only without solving to cause asking for patient's sense of discomfort even spasm
Topic, and there is also outer diameter increase, the complicated problems of lens direction control.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of soft or hard bluk recombination scope of knob, it can not only
It conveniently enters into the human body, and Patient Experience can be effectively improved, mitigate the sense of discomfort of patient to avoid patient from occurring
Spasm.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of soft or hard bluk recombination scope of knob, including work department and operation portion, the work department include using soft
Intubation, the rear end of the intubation made of material are connect with the operation portion, and soft or hard transformation channel is equipped in the intubation, described
The hard plug-in unit being slidably matched with it is equipped in soft or hard transformation channel；The operation portion includes shell, is equipped with and uses in the shell
In the soft or hard transformation driving mechanism for driving the hard plug-in unit to move in the soft or hard transformation channel；
The soft or hard transformation driving mechanism includes the worm screw being fixedly connected with the hard plug-in unit, the axis of the worm screw with
The axis of the hard plug-in unit is parallel or coaxial, the turbine engaged with the worm screw is equipped in the shell, and on the shell
It is additionally provided with the rotation regulating mechanism for driving the turbine to rotate and then the worm screw being driven to be axially moveable.
Further, it is additionally provided with steel wire channel and at least one service aisle in the intubation, is set in the steel wire channel
Equipped with for controlling the curved steel wire of intubation；It is additionally provided in the shell for driving the steel wire mobile and then adjusting institute
State the regulating mechanism of intubation bending angle；
The service aisle includes one or more in image channel, instrument channel, laser channeling and vacuum suction channel
It is a；It is corresponded on the shell with each service aisle and is equipped with interface.
Further, the regulating mechanism includes that rotatable engagement is arranged in the shell and for winding twining for the steel wire
Around axis, one end of the winding axis is equipped with the regulation handle for driving it to rotate；The winding axis is equipped with synchronous turn
Dynamic winding disc, the steel wire winding is on the winding disc.
Further, the front end of the intubation is equipped with head end cap；The service aisle includes that image channel and vacuum suction are logical
Road is correspondingly provided with the first opening with the soft or hard transformation channel on the head end cap, is correspondingly provided with second with the steel wire channel
Opening is correspondingly provided with third opening with described image channel, vacuum aspiration port is correspondingly provided with the vacuum suction channel and is swashed
Optical port.
Further, the rear end face of the head end cap is equipped with the steel wire channel for being inserted into the steel wire channel and inserts
It manages and the soft or hard transformation for being inserted into the soft or hard transformation channel is intubated.
Further, it is equipped in the vacuum aspiration port for preventing large-sized calculus rubble from entering the vacuum suction
Baffle structure in channel；The baffle structure is to be arranged between the vacuum aspiration port inner wall and the laser port outer wall
Spacer bar.
Further, when the intubation is bent under the action of the steel wire, the axis in the steel wire channel is born with described
The axis of pressure attraction channel is always positioned in approximately the same plane；The periphery wall of the intubation is equipped with hydrophilic coating；The intubation
Outer diameter be F7。
Further, clearance fit between the hard plug-in unit and the soft or hard transformation channel.
Further, the rotation regulating mechanism includes the knob for driving the turbine rotation, and the knob is equipped with
Anti-skid structure.
Further, it is correspondingly provided with water injection hole with the soft or hard transformation channel on the shell, is equipped in the hard plug-in unit
The central through hole being connected with the water injection hole.
The utility model has the beneficial effects that:
The soft or hard bluk recombination scope of the knob of the utility model is made by that will be intubated of soft use, and is being inserted
The soft or hard transformation channel of setting in pipe, in this way, the front end of hard plug-in unit can be driven in soft or hard change using soft or hard transformation driving mechanism
The position in channel is changed, and is located at hard plug-in unit front end surface to the intubation between intubation front end surface and is then converted to soft knot
Structure is, it can be achieved that the technical purposes such as bending；
Specifically, the operating method of the soft or hard bluk recombination scope of knob of the present invention is as follows: under primary condition, hard plug-in unit
Front end it is concordant with intubation front end or be slightly located on rear side of intubation front end face, thin urinary catheter mirror at this time is in the enough hardness of holding
Meanwhile outer peripheral surface is soft material；Then thin urinary catheter mirror of the invention is inserted into as traditional hard ureteroscope
The experience of patient can be significantly improved due to the soft intubation with the part of patient contact for outside to patient's body, it can
Mitigate the sense of discomfort of patient enough to avoid patient from spasm occur；After thin urinary catheter mirror enters patient's body corresponding position, benefit
Hard plug-in unit is extracted out certain length out of soft or hard transformation channel with soft or hard transformation driving mechanism, make to be located at hard plug-in unit front end end
Face to the intubation between intubation front end surface is then converted to soft structures, if the functions such as bending can be realized.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the structural schematic diagram of the soft or hard bluk recombination scope embodiment of knob of the present invention；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B detail drawing of Fig. 2；
Fig. 4 is the radial cross section of intubation；
Fig. 5 is the structural schematic diagram of head end cap.
Description of symbols:
10- intubation；The soft or hard transformation channel 11-；12- steel wire channel；13- image channel；14- vacuum suction channel；15- steel
Silk；16- hard plug-in unit；
20- shell；21- image interface；22- vacuum suction interface；23- winds axis；24- regulation handle；25- winding disc；
26- laser interface；28- water injection hole；
30- head end cap；31- first is open；32- second is open；33- third opening；34- vacuum aspiration port；35- laser
Mouthful；36- spacer bar；37- steel wire channel intubation；The soft or hard transformation intubation of 38-；
51- worm screw；52- turbine；53- knob.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model can be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figure 1, being the structural schematic diagram of the soft or hard bluk recombination scope embodiment of knob of the present invention.The present embodiment
The soft or hard bluk recombination scope of knob, including work department and operation portion, work department includes using intubation made of soft material
10, be intubated 10 rear end and connect with operation portion, be equipped with soft or hard transformation channel 11 in intubation 10, soft or hard transformation channel 11 it is interior equipped with
Its hard plug-in unit 16 being slidably matched；Operation portion includes shell 20, is equipped in shell 20 for driving hard plug-in unit 16 soft or hard
The soft or hard transformation driving mechanism moved in transformation channel 11.The soft or hard transformation driving mechanism of the present embodiment includes and hard plug-in unit 16
The worm screw 51 being fixedly connected, the axis of worm screw 51 is parallel or coaxial with the axis of hard plug-in unit 16, is equipped in shell 20 and worm screw
The turbine 52 of engagement, and the rotation for driving turbine 52 to rotate and then worm screw 51 is driven to be axially moveable is additionally provided on shell 20
Regulating mechanism.The rotation regulating mechanism of the present embodiment includes the knob 53 for driving turbine 52 to rotate, and knob 53 is equipped with anti-
Slipped Clove Hitch structure.
Specifically, being additionally provided with steel wire channel (12) and at least one service aisle in the intubation 10 of the present embodiment, steel wire is logical
12 inner sleeve of road is installed with for controlling 10 curved steel wires 15 of intubation；It is additionally provided in shell 20 for driving steel wire 15 mobile in turn
Adjust the regulating mechanism of 10 bending angle of intubation.Specifically, service aisle includes image channel 13, instrument channel, laser channeling
One or more of with vacuum suction channel 14；It is corresponded on shell 20 with each service aisle and is equipped with interface.The present embodiment
Service aisle include image channel 13 and vacuum suction channel 14.Image interface is correspondingly provided with image channel 12 on shell 20
21, vacuum suction interface 22 and laser interface 26 are correspondingly provided with vacuum suction channel 13.
The regulating mechanism of the present embodiment includes that the winding axis in shell 20 and being used for winding steel wire 15 is arranged in rotatable engagement
23, one end of winding axis 23 is equipped with the regulation handle 24 for driving it to rotate.The winding axis 23 of the present embodiment is equipped with and it
The winding disc 25 of synchronous rotation, steel wire 15 are wrapped on winding disc 25.On the shell 20 of the present embodiment with soft or hard transformation channel 11
It is correspondingly provided with water injection hole 28, is equipped with the central through hole being connected with the water injection hole 28 in hard plug-in unit 16, i.e., soft or hard transformation is logical
Road 11 is alternatively arranged as waterflood path.It is, of course, also possible to which instrument channel is separately provided as waterflood path, principle and the prior art
It is identical, it is not repeated.
Further, the front end of the intubation 10 of the present embodiment is equipped with head end cap 30.On the head end cap 30 of the present embodiment with it is soft or hard
Transformation channel 11 is correspondingly provided with the first opening 31, the second opening 32 is correspondingly provided with steel wire channel 12, is corresponding with image channel 13
Vacuum aspiration port 34 and laser port 35 are correspondingly provided with equipped with third opening 33, with vacuum suction channel 14.The laser of the present embodiment
The axis co-axial of mouth 35 and head end cap 30.Steel wire 15 is fixedly connected with the second opening 32, can preferably control 10 bending of intubation.
It is equipped in vacuum aspiration port for preventing large-sized calculus rubble from entering the baffle structure in vacuum suction channel 14.This reality
The baffle structure for applying example is the spacer bar 36 being arranged between 35 outer wall of 34 inner wall of vacuum aspiration port and laser port.The present embodiment
The rear end face of head end cap 30 is equipped with the steel wire channel intubation 37 and soft for being inserted into for being inserted into steel wire channel 12
The intubation of the soft or hard transformation in channel 11 38 is changed in cirrhosis, convenient for the location and installation of head end cap 30.
Further, the periphery wall of the intubation 10 of the present embodiment be equipped with hydrophilic coating, can make intubation 10 it is more enough be easier into
Enter human urethra, further improves Patient Experience.In addition, in soft or hard transformation channel 11, steel wire channel 12, image channel 13 and bearing
It presses and is coated with polytetrafluorethylecoatings coatings on the inner wall of attraction channel 14, polytetrafluorethylecoatings coatings can antiacid alkali resistant and various organic molten
Agent, surface is smooth, and coefficient of friction is extremely low, while not hydrophilic, makes hard plug-in unit 16, steel wire 15 and optical fiber etc. in each channel
By or it is flexible when it is more smooth.Specifically, clearance fit between the hard plug-in unit 16 of the present embodiment and soft or hard transformation channel 11, energy
Enough effectively reduce resistance of the hard plug-in unit 16 in soft or hard transformation channel 11 in moving process.The outer diameter of the intubation 10 of the present embodiment
For F7, and periphery wall is the soft structures of intubation, thus than existing soft hard conduit F on the market8-F9Caliber it is thinner, more hold
The urethra for easily entering patient, is particularly suitable for the patient of children's urethra or ureterostenosis.
The soft or hard bluk recombination scope of the knob of the present embodiment is made of soft use by that will be intubated, and is being intubated
The interior soft or hard transformation channel of setting, in this way, the front end of hard plug-in unit can be driven in soft or hard transformation using soft or hard transformation driving mechanism
Position in channel, and be located at hard plug-in unit front end surface to the intubation between intubation front end surface and be then converted to soft structures,
The technical purposes such as bending can be achieved；
Specifically, the operating method of the soft or hard bluk recombination scope of the present embodiment knob is as follows: under primary condition, hard is inserted
The front end of part is concordant with intubation front end or is slightly located on rear side of intubation front end face, and thin urinary catheter mirror at this time is keeping enough hardness
While, outer peripheral surface is soft material；Then thin urinary catheter mirror of the invention is inserted as traditional hard ureteroscope
Enter to patient's body, due to being external soft intubation with the part of patient contact, the experience of patient can be significantly improved, i.e.,
The sense of discomfort of patient be can reduce to avoid patient from spasm occur；After thin urinary catheter mirror enters patient's body corresponding position,
Hard plug-in unit is extracted out certain length out of soft or hard transformation channel using soft or hard transformation driving mechanism, make to be located at hard plug-in unit front end
End face to the intubation between intubation front end surface is then converted to soft structures, if the functions such as bending can be realized.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (10)
1. a kind of soft or hard bluk recombination scope of knob, including work department and operation portion, the work department includes using soft material
(10) are intubated made of material, the rear end of the intubation (10) is connect with the operation portion, it is characterised in that: in the intubation (10)
Equipped with soft or hard transformation channel (11), the hard plug-in unit (16) being slidably matched with it is equipped in soft or hard transformation channel (11)；Institute
Stating operation portion includes shell (20), is equipped in the shell (20) for driving the hard plug-in unit (16) in the soft or hard transformation
The soft or hard transformation driving mechanism moved in channel (11)；
The soft or hard transformation driving mechanism includes the worm screw (51) being fixedly connected with the hard plug-in unit (16), the worm screw (51)
Axis and the axis of the hard plug-in unit (16) it is parallel or coaxial, the whirlpool engaged with the worm screw is equipped in the shell (20)
It takes turns (52), and is additionally provided on the shell (20) for driving the turbine (52) to rotate and then driving the worm screw (51) along axis
To mobile rotation regulating mechanism.
2. the soft or hard bluk recombination scope of knob according to claim 1, it is characterised in that: also set in the intubation (10)
There are steel wire channel (12) and at least one service aisle, steel wire channel (12) inner sleeve is installed with for controlling the intubation
(10) curved steel wire (15)；It is additionally provided in the shell (20) for driving the steel wire (15) mobile and then adjusting described insert
Manage the regulating mechanism of (10) bending angle；
The service aisle includes image channel (13), instrument channel, one in laser channeling and vacuum suction channel (14)
Or it is multiple；It is corresponded on the shell (20) with each service aisle and is equipped with interface.
3. the soft or hard bluk recombination scope of knob according to claim 2, it is characterised in that: the regulating mechanism includes rotation
Turn to be equipped with the winding axis (23) in the shell (20) and for winding the steel wire (15), winding axis (23)
One end is equipped with the regulation handle (24) for driving it to rotate；Winding axis (23) is equipped with the winding disc of synchronous rotation
(25), the steel wire (15) is wrapped on the winding disc (25).
4. the soft or hard bluk recombination scope of knob according to claim 2, it is characterised in that: the front end of the intubation (10)
Equipped with head end cap (30)；The service aisle includes image channel (13) and vacuum suction channel (14), the head end cap (30)
It is upper to be correspondingly provided with the first opening (31) with the soft or hard transformation channel (11), be correspondingly provided with second with the steel wire channel (12) and open
Mouth (32) is correspondingly provided with third opening (33) with described image channel (13), is correspondingly provided with the vacuum suction channel (14)
Vacuum aspiration port (34) and laser port (35).
5. the soft or hard bluk recombination scope of knob according to claim 4, it is characterised in that: after the head end cap (30)
The steel wire channel intubation for holding end face to be equipped with for being inserted into the steel wire channel (12) is (37) and described soft for being inserted into
The intubation of the soft or hard transformation in channel (11) (38) is changed in cirrhosis.
6. the soft or hard bluk recombination scope of knob according to claim 4, it is characterised in that: set in the vacuum aspiration port
Have for preventing large-sized calculus rubble from entering the baffle structure in the vacuum suction channel (14)；The baffle structure
For the spacer bar (36) being arranged between the vacuum aspiration port (34) inner wall and the laser port (35) outer wall.
7. the soft or hard bluk recombination scope of knob according to claim 4, it is characterised in that: when the intubation (10) is in institute
It states when being bent under the action of steel wire (15), the axis of the axis in the steel wire channel and the vacuum suction channel (14) position always
In in approximately the same plane；The periphery wall of the intubation (10) is equipped with hydrophilic coating；The outer diameter of the intubation (10) is F7。
8. the soft or hard bluk recombination scope of knob according to claim 1, it is characterised in that: the hard plug-in unit (16) with
Clearance fit between the soft or hard transformation channel (11).
9. the soft or hard bluk recombination scope of knob according to claim 1-8, it is characterised in that: the rotation is adjusted
Section mechanism includes the knob (53) for driving the turbine (52) to rotate, and the knob (53) is equipped with anti-skid structure.
10. the soft or hard bluk recombination scope of knob according to claim 9, it is characterised in that: on the shell (20) with
The soft or hard transformation channel (11) is correspondingly provided with water injection hole (28), is equipped with and the water injection hole (28) in the hard plug-in unit (16)
The central through hole being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575233.4U CN209301083U (en) | 2018-09-26 | 2018-09-26 | The soft or hard bluk recombination scope of knob |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575233.4U CN209301083U (en) | 2018-09-26 | 2018-09-26 | The soft or hard bluk recombination scope of knob |
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| Publication Number | Publication Date |
|---|---|
| CN209301083U true CN209301083U (en) | 2019-08-27 |
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ID=67670365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821575233.4U Active CN209301083U (en) | 2018-09-26 | 2018-09-26 | The soft or hard bluk recombination scope of knob |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431438A (en) * | 2018-09-26 | 2019-03-08 | 杭州无创光电有限公司 | Soft or hard bluk recombination scope |
-
2018
- 2018-09-26 CN CN201821575233.4U patent/CN209301083U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431438A (en) * | 2018-09-26 | 2019-03-08 | 杭州无创光电有限公司 | Soft or hard bluk recombination scope |
| CN109431438B (en) * | 2018-09-26 | 2024-02-20 | 杭州无创光电有限公司 | Soft and hard integrated composite endoscope |
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