CN107374817B - Branch rack loading device and eye are depressured operation tool - Google Patents
Branch rack loading device and eye are depressured operation tool Download PDFInfo
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- CN107374817B CN107374817B CN201710729626.XA CN201710729626A CN107374817B CN 107374817 B CN107374817 B CN 107374817B CN 201710729626 A CN201710729626 A CN 201710729626A CN 107374817 B CN107374817 B CN 107374817B
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- storage holes
- bracket
- core
- loading device
- rack loading
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- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000006837 decompression Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 201000004569 Blindness Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 208000010412 Glaucoma Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004410 intraocular pressure Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000001328 optic nerve Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
- A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00781—Apparatus for modifying intraocular pressure, e.g. for glaucoma treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
- A61F2009/00891—Glaucoma
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Manipulator (AREA)
- Prostheses (AREA)
Abstract
The present invention provides a kind of rack loading devices and eye to be depressured operation tool, it is related to the technical field of medical instrument, the branch rack loading device includes core and interior rotation set, interior rotation set turning set connects on core, the storage holes of ecto-entad extension are provided on core side wall, storage holes are used for storage bracket；Taking-up corresponding with storage holes channel is provided on the side wall of interior rotation set, so that storage holes are in communication with the outside after storage holes and taking-up channel are rotated to same straight line, and the opening of storage holes is aligned with the outlet for taking out channel.Because core and interior rotation set are rotation connections, when bracket is stored, storage holes and taking-up channel are staggered, and thereby may be ensured that the leakproofness in storage holes, the shelf lives of extending bracket.When needing to take out bracket, interior rotation set only need to be rotated, channel alignment storage holes will be taken out, branch rack loading device is corresponding with transport device, and bracket load is very easy, and the time of bracket load is greatly saved.
Description
Technical field
The present invention relates to the technical fields of medical instrument, more particularly, to a kind of rack loading device and eye decompression operation
Tool.
Background technique
Some eye diseases will cause intraocular abnormal high pressure, and over time, increased pressure may cause to damage to optic nerve
It is bad, it is serious, it may cause blindness.Intraocular pressure is maintained to be in lower so embodying a concentrated reflection of for the therapeutic strategy of glaucoma
Value, so as to postpone the time of blindness.
According to above-mentioned therapeutic strategy, the prior art is generallyd use to one or more bracket of Vitreous cavity, and bracket is
Tubulose, bracket, which can be transported to, is intraocularly used to that fluid to be made to be shunted from anterior chamber to adjust the pressure in eyes.Bracket is stored in
In container, when implementing stent procedure, need using conveying device is arrived, conveying device is sent to intraocularly after putting on bracket.
Existing conveying device there are problems that when combining bracket: on the one hand, without special container for saving
Bracket, it is lower so as to cause the pot-life of bracket；On the other hand, conveying device is low with the degree of cooperation of container, and bracket is not allowed
Easily be fixed causes the installation of bracket time-consuming and laborious on a conveyor.
Summary of the invention
The purpose of the present invention is to provide a kind of rack loading devices and eye to be depressured operation tool, existing to alleviate
Bracket storage container specification standards, the loading velocity of bracket is slow, bracket problem not easy to maintain.
Branch rack loading device provided by the invention, including core and interior rotation set, the interior rotation set turning set connect in the core
On body, the storage holes of ecto-entad extension are provided on the core side wall, the storage holes are used for storage bracket；The inward turning
Taking-up corresponding with storage holes channel is provided on the side wall of set so that the storage holes and the taking-up channel rotate to
Same straight line, and the storage holes opening with it is described taking-up channel outlet be aligned after, the storage holes are in communication with the outside.
Further, the material of the core is transparent material, and the upper end of the core is provided with magnifying glass, for auxiliary
Wearing for bracket of observation is helped to take process.
Further, the branch rack loading device includes outer rotation set, and the outer rotation set and the interior rotation set are socketed, and the two
Motion state having the same；It is provided with concaveconvex structure on the outer wall of the outer rotation set, for increasing between the finger of operator
Frictional force.
Further, the inward turning, which is put on, is provided with through-hole, and spring and ball, the spring one are provided in the through-hole
End resists the outer rotation set, and the other end squeezes the ball to the core；It is provided on the core and the ball pair
The groove answered, when so that the ball falling into the groove, the storage holes and the taking-up channel are rotated to same straight line.
Further, ecto-entad, the taking-up channel successively include wide portion and guide part, and the diameter in the width portion is greater than
The diameter of the storage holes；The diameter of ecto-entad, the guide part is gradually reduced, the backstop pipe for convenient transportation device
Outlet is directed at the storage holes.
Further, the branch rack loading device includes bottom plate, and the core and inward turning set are set to the one of the bottom plate
The other end at end, the bottom plate forms handle, and the opening direction of the storage holes is opposite with the handle direction.
Eye provided by the invention is depressured operation tool, described defeated including conveying device and above-mentioned branch rack loading device
It send and is provided with locking mechanism on device, for preventing the conveying device from surprisingly discharging bracket.
Further, the conveying device include shell and driving core bar, described driving core bar one end be provided with tail portion by
Button, the other end are provided with guide wire；
Backstop pipe is provided on the shell, the guide wire is socketed in the backstop pipe, the driving core bar and institute
It states shell to be slidably connected, so that the guide wire stretches out the backstop pipe；
Retraction spring is provided between the shell and driving core bar, the retraction spring is for driving the driving core bar
Movement, so that in backstop pipe described in the guide wire retraction；
It is provided with elastic component on the driving core bar, is provided on the shell and the backstop for blocking the elastic component
Plate, when the elastic component resists the baffle plate, the guide wire stretches out the backstop pipe；It is rotatably connected to and releases on the shell
Button is put, the release button pushes the elastic component to leave the baffle plate after pushing, the retraction spring drives the drive
Dynamic core bar movement, so that the guide wire retracts in backstop pipe.
Further, the locking mechanism is connect with the housing into rotation, and the locking mechanism includes being set to the shell
Spin button outside body, and the mandril connecting with the spin button, the spin button have identical with the mandril
Motion state, for withstanding the release button when mandril is in a vertical state, so that the release button be prevented to connect
Contact elastic component；By rotating the spin button, so that the mandril is in horizontality.
Branch rack loading device provided by the invention, including core and interior rotation set, the interior rotation set turning set connect in the core
On body, the storage holes of ecto-entad extension are provided on the core side wall, bracket is stored in storage holes.The interior rotation set
Taking-up corresponding with storage holes channel is provided on side wall, by rotate in rotation set, can make the storage holes with it is described
After taking-up channel is located along the same line, and the opening of the storage holes is aligned with the outlet for taking out channel, the storage
Hole can be in communication with the outside, and the backstop pipe on transporting bracket device can be protruded into from channel is taken out, and guide wire is then penetrated branch
Frame, to complete the load of bracket.Because core and interior rotation set are rotation connections, when bracket is stored, storage holes take with described
Channel is staggered out, thereby may be ensured that the leakproofness in storage holes, the shelf lives of extending bracket.It needs to take out bracket
When, interior rotation set only need to be rotated, channel alignment storage holes will be taken out, branch rack loading device is corresponding with transport device, and bracket adds
It is very easy to carry, and the time of bracket load is greatly saved.
Eye provided by the invention is depressured operation tool, described defeated including conveying device and above-mentioned branch rack loading device
It send and is provided with locking mechanism on device, because the accuracy that operated eye needs is relatively high, and transport device in the prior art
There is no locking mechanism, in the course of surgery, bracket may be caused not reach suitable position and just released because of unexpectedly touching
It puts, causes the failure of operation.So locking mechanism is had in the conveying device of eye decompression operation tool provided by the invention,
Before bracket release, locking mechanism is needed in locked state, after bracket reaches suitable position, closes locking mechanism, branch
Frame can be released normally.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of state of branch rack loading device provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of another state of branch rack loading device provided in an embodiment of the present invention；
Fig. 3 is the sectional view of branch rack loading device provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram that eye provided in an embodiment of the present invention is depressured operation tool；
Fig. 5 is the cross-sectional view that eye provided in an embodiment of the present invention is depressured operation tool；
Fig. 6 is the partial enlarged view of location A in Fig. 5；
Fig. 7 is that eye provided in an embodiment of the present invention is depressured backstop pipe position after the conveying device load bracket of operation tool
The schematic diagram at place.
Icon: 100- core；110- storage holes；Rotation set in 200-；210- takes out channel；The outer rotation set of 310-；320- amplification
Mirror；410- spring；420- ball；510- aft button；520- release button；530- spin button；540- mandril；550- backstop
Pipe；560- guide wire；600- bracket.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside" etc., the orientation or positional relationship of instruction are that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, such as there is art
Language " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As shown in Figs. 1-2, branch rack loading device provided by the invention, including core 100 and interior rotation set 200, the inward turning
200 rotation of set is socketed on the core 100, and the storage holes 110 of ecto-entad extension are provided on 100 side wall of core,
Bracket 600 is stored in storage holes 110.Taking-up corresponding with the storage holes 110 is provided on the side wall of the interior rotation set 200
Channel 210 can make the storage holes 110 be located along the same line with the taking-up channel 210 by rotation set 200 in rotating,
And after the opening of the storage holes 110 is aligned with the outlet for taking out channel 210, the storage holes 110 can be with the external world even
Logical, the backstop pipe 550 on 600 carrier of bracket can be protruded into from channel 210 is taken out, and guide wire 560 is then penetrated bracket
600, to complete the load of bracket 600.As shown in Figure 1, because core 100 and interior rotation set 200 are rotation connection, bracket
When 600 storage, storage holes 110 and the taking-up channel 210 are staggered, and thereby may be ensured that the leakproofness in storage holes 110,
The shelf lives of extending bracket 600.As shown in Fig. 2, interior rotation set 200 only need to be rotated when needing to take out bracket 600, it is logical by taking out
Road 210 is directed at storage holes 110, and branch rack loading device is corresponding with transport device, and the load of bracket 600 is very easy, saves significantly
The time of the load of bracket 600 is saved.
The material of the core 100 can be transparent material, such as quartz, and the upper end of the core 100, which is provided with, puts
Guide wire 560 under the auxiliary of magnifying glass 320, can preferably be extend by big mirror 320 because of the small volume of bracket 600
In bracket 600, it is easy the load of bracket 600 more.
Further, the branch rack loading device includes outer rotation set 310, and outer rotation set 310 can play reinforcing and protection
Effect.The outer rotation set 310 is socketed with the interior rotation set 200, and the two motion state having the same, turns outer rotation set 310
Interior rotation set 200 and then rotates together.Concaveconvex structure can be set on the outer wall of the outer rotation set 310, for increasing and operating
Frictional force between the finger of person can make the operation of bracket loading device more humanized.
Preferably, as shown in figure 3, through-hole can be set on the interior rotation set 200, spring can be set in through-hole
410 and ball 420, one end of the spring 410 resists the outer rotation set 310, and the other end is by the ball 420 to the core
100 outer wall squeezes, and is provided with groove corresponding with the ball 420 on the core 100, when rotating outer rotation set 310, rolling
Pearl 420 rolls along 100 outer wall of core, and when storage holes 110 are just aligned with taking-up channel 210, ball 420 falls into described recessed
In slot, the movement at this moment rotated by certain obstruction, will can thus remind operator, and storage holes 110 and are taken out
Channel 210 is aligned, and operator, which can protrude into the gear-stopping bar of conveying device, takes out channel 210, is added to carry out bracket 600
It carries, accelerates the time alignment of core 100 Yu interior rotation set 200.
Ecto-entad, the taking-up channel 210 successively include width portion and guide part, and the diameter in the width portion is greater than the storage
The diameter in hole 110 is deposited, the diameter in wide portion can make the insertion of backstop pipe 550 slightly larger than the diameter of the backstop pipe 550 of conveying device
More smoothly.The diameter of ecto-entad, the guide part is gradually reduced, and with protruding into for backstop pipe 550, guide part will gradually
The opening of the opening alignment storage holes 110 of backstop pipe 550 is guided, so as to so that the guide wire 560 stretched out out of backstop pipe 550
It just penetrates into bracket 600.
The branch rack loading device includes bottom plate, and the core 100 and interior rotation set 200 are set to one end of the bottom plate,
The other end of the bottom plate forms handle, and the opening direction of the storage holes 110 and the handle direction are on the contrary, manipulation
Person one is held by handle, and another is held by conveying device, and the two is moved toward one another, and completes the load of bracket 600.
In conclusion branch rack loading device provided by the invention, including core 100 and interior rotation set 200, the interior rotation set
200 rotations are socketed on the core 100, and the storage holes 110 of ecto-entad extension, branch are provided on 100 side wall of core
Frame 600 is stored in storage holes 110.Take out corresponding with the storage holes 110 is provided on the side wall of the interior rotation set 200 to lead to
Road 210 can make the storage holes 110 be located along the same line with the taking-up channel 210 by rotation set 200 in rotating, and
After the opening of the storage holes 110 is aligned with the outlet for taking out channel 210, the storage holes 110 can be in communication with the outside,
Backstop pipe 550 on 600 carrier of bracket can be protruded into from channel 210 is taken out, and guide wire 560 is then penetrated bracket 600,
To complete the load of bracket 600.Because core 100 and interior rotation set 200 are rotation connections, when bracket 600 is stored, storage holes
110 are staggered with the taking-up channel 210, thereby may be ensured that the leakproofness in storage holes 110, the guarantor of extending bracket 600
The matter time.When needing to take out bracket 600, interior rotation set 200 only need to be rotated, channel 210 will be taken out and be directed at storage holes 110, branch
Rack loading device is corresponding with transport device, and the load of bracket 600 is very easy, and the time of the load of bracket 600 is greatly saved.
As shown in figs. 4-7, eye provided by the invention is depressured operation tool, including conveying device and above-mentioned bracket load
Device is provided with locking mechanism in the conveying device, because the accuracy that operated eye needs is relatively high, and in the prior art
Transport device there is no locking mechanism, in the course of surgery, bracket 600 may be caused not reach because of unexpectedly touching
Suitable position just releases, and causes the failure of operation.So the conveying device of eye decompression operation tool provided by the invention
Upper to have locking mechanism, before bracket 600 discharges, locking mechanism is needed in locked state, when bracket 600 reaches suitable position
It postpones, closes locking mechanism, bracket 600 can be released normally.
Specifically, the conveying device may include shell and driving core bar, one end of the driving core bar is provided with tail
Portion's button 510, the other end are provided with guide wire 560, and backstop pipe 550 is provided on the shell, and the guide wire 560 is socketed in
In the backstop pipe 550, the driving core bar is slidably connected with the shell, pushes aft button 510 can be by guide wire 560
Release backstop pipe 550.Retraction spring is provided between the shell and driving core bar, the retraction spring is for driving the drive
Dynamic core bar movement, can make in backstop pipe 550 described in 560 retraction of guide wire, to complete the release of bracket 600.It is described
It is provided with elastic component on driving core bar, is provided on the shell and the baffle plate for blocking the elastic component, promotion tail portion
Button 510, guide wire 560 stretches out backstop pipe 550, and when elastic component resists the baffle plate, the guide wire 560 keeps stretching out shape
State, release button 520 is rotatably connected on the shell, and the release button 520 pushes the elastic component to leave institute after pushing
Baffle plate is stated, the retraction spring drives the driving core bar movement, the guide wire 560 can be made to retract in backstop pipe 550,
Complete the release of bracket 600.
Guide wire 560 is a kind of material of accessible human body, and there is guide wire 560 certain curvature to guarantee that bracket 600 will
It is fastened on release end front end in a free state in the form of certain, closes locking mechanism during operation and presses release button
520, the release end of transportation system will recycle guide wire 560, and under the action of backstop pipe 550, guide wire 560 be will receive only
It keeps off in pipe 550, bracket 600 stays in intraocularly.
Specifically, the locking mechanism is connect with the housing into rotation, the locking mechanism includes being set to the shell
External spin button 530, and the mandril 540 being connect with the spin button 530, the spin button 530 and the top
The motion state having the same of bar 540.Turning spin button 530 can make the mandril 540 in a vertical state, for withstanding
The release button 520, release button 520 will be unable to be pressed down, so that the release button 520 be prevented to touch elastic component.
By rotating the spin button 530, so that the mandril 540 is in horizontality, the release of bracket 600 is carried out.Pass through machine
540 structure of mandril of tool plays locked effect, it is not easy to unexpected the case where opening occurs, ensure that the safety of product.
It is provided by the invention that the method that bracket 600 is implanted into is carried out using above-mentioned eye decompression operation tool including following
Step: the taking-up channel 210 on the interior rotation set 200 is aligned by S10. with the storage holes 110 on the core 100, so that institute
Storage holes 110 are stated to be in communication with the outside；S20. the backstop pipe 550 of the transport device is inserted into and is taken out in channel 210, push institute
Aft button 510 is stated, so that the guide wire 560 penetrates bracket 600；S30. bracket is taken out from the branch rack loading device
600, the bracket 600 is transported to intraocular suitable position；S40. twist the spin button 530, make the mandril 540 by with
The transport device is vertically changed into horizontal with the transport device；S50. the release button 520, the guide wire are pressed
560 retract backstop pipe 550, and bracket 600 stays in intraocularly under the blocking of backstop pipe 550, complete the implantation of bracket 600.Core 100
It is aligned when being used with interior rotation set 200, is staggered when not in use, ensure that the reliability of 100 inner support 600 of core, while also making to prop up
The load of frame 600 is more smooth.On this basis, it before the release of bracket 600, needs to close locking mechanism, it could be by bracket
600 releases, it is ensured that in surgical procedure, bracket 600 will not surprisingly be deviate from, and improve the success rate of operation.
It can also follow the steps below before step S10: be released by the aft button 510 and pressing that push conveying device repeatedly
Button 520 is put, whether the performance that can verify conveying device is intact, if can complete the release of bracket 600.Confirm errorless
Afterwards, in the load for carrying out bracket 600, operation can be made more smooth, reduce the failure rate of operation.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of rack loading device, which is characterized in that including core and interior rotation set, the interior rotation set turning set is connect in the core
On body, the storage holes of ecto-entad extension are provided on the core side wall, the storage holes are used for storage bracket；The inward turning
Taking-up corresponding with storage holes channel is provided on the side wall of set so that the storage holes and the taking-up channel rotate to
Same straight line, and the storage holes opening with it is described taking-up channel outlet be aligned after, the storage holes are in communication with the outside.
2. branch rack loading device according to claim 1, which is characterized in that the material of the core is transparent material, institute
The upper end for stating core is provided with magnifying glass, takes process for wearing for auxiliary observation bracket.
3. branch rack loading device according to claim 1, which is characterized in that the branch rack loading device includes outer rotation set,
The outer rotation set and the interior rotation set are socketed, and the two motion state having the same；It is provided on the outer wall of the outer rotation set
Concaveconvex structure, for increasing the frictional force between the finger of operator.
4. branch rack loading device according to claim 3, which is characterized in that the inward turning, which is put on, is provided with through-hole, described
It is provided with spring and ball in through-hole, the spring one end resists the outer rotation set, and the other end is by the ball to the core
It squeezes；Groove corresponding with the ball, when so that the ball falling into the groove, the storage are provided on the core
Hole and the taking-up channel are rotated to same straight line.
5. branch rack loading device according to claim 4, which is characterized in that ecto-entad, the taking-up channel are successively wrapped
Wide portion and guide part are included, the diameter in the width portion is greater than the diameter of the storage holes；Ecto-entad, the diameter of the guide part by
Decrescence small, the outlet of the backstop pipe for convenient transportation device is directed at the storage holes.
6. branch rack loading device according to claim 1, which is characterized in that the branch rack loading device includes bottom plate, institute
It states core and inward turning set is set to opening for one end of the bottom plate, the other end formation handle of the bottom plate, and the storage holes
Mouth direction is opposite with the handle direction.
7. a kind of eye is depressured operation tool, which is characterized in that including conveying device and as claimed in any one of claims 1 to 6
Branch rack loading device is provided with locking mechanism in the conveying device, for preventing the conveying device from surprisingly discharging bracket.
8. eye according to claim 7 is depressured operation tool, which is characterized in that the conveying device includes shell and drive
Dynamic core bar, described driving core bar one end are provided with aft button, and the other end is provided with guide wire；
Backstop pipe is provided on the shell, the guide wire is socketed in the backstop pipe, the driving core bar and the shell
Body is slidably connected, so that the guide wire stretches out the backstop pipe；
Retraction spring is provided between the shell and driving core bar, the retraction spring is for driving the driving core bar to transport
It is dynamic, so that in backstop pipe described in the guide wire retraction；
It is provided with elastic component on the driving core bar, is provided with and is used to block the baffle plate of the elastic component on the shell,
When the elastic component resists the baffle plate, the guide wire stretches out the backstop pipe；Release is rotatably connected on the shell
Button, the release button push the elastic component to leave the baffle plate after pushing, the retraction spring drives the driving
Core bar movement, so that the guide wire retracts in backstop pipe.
9. eye according to claim 8 is depressured operation tool, which is characterized in that the locking mechanism and the shell turn
Dynamic connection, the locking mechanism includes the spin button for being set to the hull outside, and connect with the spin button
For withstanding when mandril, the spin button and mandril motion state having the same, the mandril are in a vertical state
The release button, so that the release button be prevented to touch elastic component；By rotating the spin button, so that the top
Bar is in horizontality.
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| CN201710729626.XA CN107374817B (en) | 2017-08-23 | 2017-08-23 | Branch rack loading device and eye are depressured operation tool |
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| CN107374817A CN107374817A (en) | 2017-11-24 |
| CN107374817B true CN107374817B (en) | 2019-09-20 |
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| CN117357263B (en) * | 2023-12-05 | 2024-03-01 | 北京云力境安科技有限公司 | Flexible instrument conveying device, execution component and driving component thereof |
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| CN101198301A (en) * | 2005-05-18 | 2008-06-11 | 苏尔莫迪克斯公司 | Insertion instrument for non-linear medical devices |
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| CN107374817A (en) | 2017-11-24 |
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