CN109124729A - A kind of orthopaedics soft tissue of joint separator - Google Patents
A kind of orthopaedics soft tissue of joint separator Download PDFInfo
- Publication number
- CN109124729A CN109124729A CN201811221055.XA CN201811221055A CN109124729A CN 109124729 A CN109124729 A CN 109124729A CN 201811221055 A CN201811221055 A CN 201811221055A CN 109124729 A CN109124729 A CN 109124729A
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- soft tissue
- drive rod
- orthopaedics
- fixed plate
- hollow
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- 210000004872 soft tissue Anatomy 0.000 title claims abstract description 63
- 239000011148 porous material Substances 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 108090000790 Enzymes Proteins 0.000 claims description 6
- 102000004190 Enzymes Human genes 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 20
- 241000521257 Hydrops Species 0.000 abstract description 18
- 206010030113 Oedema Diseases 0.000 abstract description 18
- 230000023555 blood coagulation Effects 0.000 abstract description 16
- 210000000988 bone and bone Anatomy 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 6
- 239000008280 blood Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 206010061218 Inflammation Diseases 0.000 description 3
- 208000006735 Periostitis Diseases 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 210000003460 periosteum Anatomy 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 206010018833 Haematocoele Diseases 0.000 description 1
- 208000005873 Hematocele Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003777 tissue processing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320044—Blunt dissectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
A kind of orthopaedics soft tissue of joint separator of the present invention discloses a kind of by fitting Bones and joints curved surface, soft tissue is separated, so that the independent discharge of soft tissue separation, and the hydrops of generation is adsorbed, stopped by adsorbing remaining blood clotting object, improves and extract hydrops efficiency.It is characterized in that one end of drive rod is placed on grab handle, the grab handle is hollow structure, the drive rod section is round rectangle, and side long side swells to form groove to the other side, through hole there are two being opened on the drive rod, described two through holes are placed on drive rod in parallel, and it is axially extending along drive rod, it is connected between described two through holes by interface channel, the interface channel runs through drive rod, interface channel height is through the 1/3 of pore radius, two connecting tubes are vertically arranged on drive rod one end, and it is located in the long side of the other side, described two connecting tubes are connected to through hole correspondence respectively, one end of support rod is placed on the other end of drive rod.
Description
Technical field
A kind of orthopaedics soft tissue of joint separator of the present invention is related to one kind in carrying out surgical procedure, on Bones and joints
Soft tissue is purged the separator of separation, belongs to medical instruments field.In particular to a kind of pass through is bonded Bones and joints curved surface, right
Soft tissue is separated, and the separator of absorption discharge is carried out to the hydrops of generation.
Background technique
Currently, there is periosteum inflammation in bone surgery, so that sufferer feels pain is felt bad, in order to alleviate and keep away
Exempt from inflammation diffusion, the soft tissue of bony surface can be removed, needs to be separated using periosteum devator, it is existing to soft tissue
Processing method is removed using tweezers, and elimination efficiency is low, and cannot fully and completely be cleaned, especially in joint
Prominent position is difficult to remove complete due to being space curved surface by tweezers, also medical staff is needed to pass through hand in partial joint position
Portion's bending compensates, and crooked radian is larger, and since the operating time is long, hand muscle is easy strain, also has using separation bar
It is separated, by the rejecting of separation bar, is gradually separated soft tissue, low separation efficiency, but aforesaid way is when being separated,
Will be remained along with blood, soft tissue etc., influence further to operate, thus all can using while remove while draw by the way of,
It is used cooperatively by aspirator and separator, inefficiency, and aspirator mostly uses negative pressure extracting, in extraction process, due to
It can be mixed with soft tissue block in hematocele, be easy to form suction tube and block, cause to draw obstructed.
Publication number CN207041543U discloses a kind of aspiration-type periosteum devator, including stripping rod and stripping head, described
One end of one end connection stripping head of stripping rod；The width of one end of the stripping head to its other end be gradually increased and thickness by
It is decrescence small, form a tack spade stripping head with the first wide face and the second wide face；It opens the other end end of the stripping head
Equipped with the blunt edges extended along its width direction, the side in the other end towards the second wide face of the stripping head is bent；Further include
The suction hole being provided with inside stripping head and stripping rod, the open at one end of the suction hole are located on the first wide face, and the other end is opened
Mouth is located in the other end face of stripping rod, and the stripping head of the device is not comprehensive for the fitting of tack spade and sclerotin, cannot be thorough
It removes soft tissue and can not even more be separated especially in articular process position, be easy to produce complication in bottom.
A kind of open novel orthopaedics stripper of (bulletin) number CN205054358U, it is characterised in that handle one end setting
There is gear handle, the other end is provided with connecting tube, and connecting tube is equipped with non-return valve, is provided with hoe scaler in the connecting tube；It is described
Handle side is provided with decompression air bag, and the other side is provided with liquid storing bag, the device by by suction pipe and lift-off structure combination, but
Its anti-blocking problem that not can solve suction pipe, while when being removed, there are gaps for the fitting of hoe scaler and articular process, and
When hydrops amount is less, attraction is smaller, not can be carried out and collects whole hydrops.
Summary of the invention
In order to improve above situation, a kind of orthopaedics soft tissue of joint separator of the present invention provides a kind of by fitting bone pass
Pitch surface separates soft tissue, so that the independent discharge of soft tissue separation, and the hydrops of generation is adsorbed, pass through suction
Attached remaining blood clotting object is stopped, and is improved and is extracted hydrops efficiency.
A kind of orthopaedics soft tissue of joint separator of the present invention is achieved in that a kind of orthopaedics soft tissue of joint point of the present invention
It is made of from device grip device and separator, grip device is by grab handle, connecting tube, hollow link block, drive rod, support
Bar, through hole and interface channel composition, one end of drive rod are placed on grab handle, and the grab handle is hollow structure, the drive
Lever section is round rectangle, and side long side swells to form groove to the other side, is opened on the drive rod there are two through hole,
Described two through holes are placed on drive rod in parallel, and axially extending along drive rod, pass through company between described two through holes
It connects road to be connected, the interface channel runs through drive rod, and interface channel height is through the 1/3 of pore radius, two connecting tube
It being vertically arranged on drive rod one end, and is located in the long side of the other side, described two connecting tubes are connected to through hole correspondence respectively,
One end of support rod is placed on the other end of drive rod, the support rod be it is interior open that there are two intercommunicating pores, and respectively and drive
Another through hole in lever corresponds to connection, and two intercommunicating pores in the support rod are parallel to each other, and run through support rod both ends,
Hollow link block one end is placed on the other end of support rod, and is connected with two intercommunicating pores on support rod, the hollow company
It connects there are drift angle between block and support rod, the hollow region sectional area of the hollow link block gradually becomes from one end to the other side
It is small, and the sectional area of most big end is less than the sum of two intercommunicating pore sectional areas, the hollow link block hollow region cross sectional shape by
Gradual change is wide, and separator is by separating plate, fixed plate, cylinder contact, adsorption bar, gib block, separating tank, arc notch, snap ring, bullet
Property tabletting, rectangular channel and set hole composition, fixed plate is placed on hollow connecting plate, be provided with rectangular channel in the fixed plate, and and
The other end of hollow connecting plate is connected, any one section of the fixed plate is arc, and the side side of fixed plate is opened
Have a separating tank, the separating tank diagonally runs through fixed plate, the through direction and side angle of the separating tank be 45 ° -60 ° it
Between, the depth of section of the separating tank is from middle part to two sides gradual change, medium position height highest, and multiple gib blocks are placed in point in parallel
From in slot, and run through separating tank, two groups of adsorption bars are placed in fixed plate bottom, and are located at rectangle through slot two sides, the suction
Attached item is made of polyester sponge, and by biological enzyme, multiple holes of setting equidistantly are placed in fixed plate bottom, and position for storage in the adsorption bar
Between adsorption bar, the middle part set hole and rectangular channel correspondence runs through, corresponding be placed in of multiple cylinder contacts is set in hole, institute
State and be equipped with snap ring on cylinder contact, multiple elastic pressuring plates are angularly placed in snap ring uplink, and be combined with each other to cylinder contact into
Row is encircled, and the cylinder contact is hollow structure, and the cylinder contact is made of loose and porous structure, and separating plate is placed in a suction
The one side edge of attached item, and it is corresponding positioned at separating tank side, the separating plate section is triangle, and pastes along fixed plate bottom
It closes, an angle of the triangle extends outwardly, and makes a side of triangle parallel with gib block, multiple arcs notch etc.
Away from being placed on separating plate.
In use, the soft tissue outer ring for needing to remove is cut off by scalpel, by two communicating pipes while and draw-off pump
Body connection, so that the through hole, intercommunicating pore, hollow link block in drive rod are connected by communicating pipe with draw-off pump, draw-off pump
When work, air-flow enters from fixed plate bottom along between adsorption bar, is entered by preposition hole corresponding with rectangular channel, and pass through
Hollow link block enters, and is shunted in support rod, and enter in drive rod, is collaborated again, finally from two communicating pipes
Discharge is shunted, when carrying out soft tissue separation, fixed plate is placed on Bones and joints position, so that separating plate and soft tissue fitting,
Then push drive rod mobile by grab handle, so that fixed plate and joint fitting, and separating plate is pushed to divide soft tissue
After being detached from from, soft tissue, is moved along the surface of separating plate, and enter in separating tank, be moved to fixed plate along separating tank
Upside, separated, when hydrops, the blood generated in separation process, under the suction-operated of adsorption bar, largely inhaled
Attached, so that operating position is done clean, when being moved, cylinder contact and articular surface contact are carried out remaining blood clotting object clear
It is clean, and remain between adjacent cylinder contact, by air-flow flowing so that blood clotting object is attached to cylinder contact surface, meanwhile,
In the hydrops being adsorbed, activity increases biological enzyme in adsorption bar, and in moving process, brushes to articular surface,
Activation degerming is carried out,
The grab handle is hollow structure, can reduce weight, reduces the operation amplitude of medical staff, convenient for medical staff more
It is operated in the state of easily, improves efficiency, reduce workload；
The drive rod section is round rectangle, and side long side swells to form groove to the other side, can be rapidly performed by solid
The differentiation of fixed board front and back sides, avoids operating mistake, influences soft tissue elimination effect；
Through hole there are two opening on the drive rod, is able to carry out to form twin-channel flowing, and unilateral channel is avoided to be blocked
Flow section is influenced, causes to circulate unsmooth；
It is connected between described two through holes by interface channel, connection can be formed between the two channels, improves circulation
Amount increases absorption of the cylinder contact to blood clotting object, so that joint position is dry and comfortable clean and tidy；
The interface channel runs through drive rod, and interface channel height is to enable between two channels through the 1/3 of pore radius
Connection section agglomerated interstitial influence another channel after avoiding a channel blocking, lead to circulation passage blocking；
The support rod is intercommunicating pore there are two interior open, and is connected to respectively with the another through hole correspondence on drive rod, the branch
Two intercommunicating pores in strut are parallel to each other, and run through support rod both ends,
There are drift angles between the hollow link block and support rod, and the wrist flex range of medical staff is enabled to reduce, and increase
Add comfort level when cleaning, fatigue is avoided to influence separation cleaning effect；
The hollow region sectional area of the hollow link block gradually becomes smaller from one end to the other side, and the sectional area of most big end is less than
The sum of two intercommunicating pore sectional areas, so that flowing gradually changing out, can be improved to blood clotting in the variation of internal Formation cross-section
Whole hydrops are adsorbed in the absorption of object, avoid blood clotting object from falling off when moving, are attached on joint；
Any one section of the fixed plate is arc, can be by the radian of fixed plate, by pushing so that separating plate
It is bonded with joint, and then improves isolated range, improve separative efficiency, bring concurrent problem when avoiding gradually separating；
The through direction and side angle of the separating tank are that can be oriented to the soft tissue after separation between 45 ° -60 ° and be discharged,
So that soft tissue and joint are kept completely separate, joint position is fallen to again after avoiding soft tissue from separating, needs to be cleaned again；
For the depth of section of the separating tank from middle part to two sides gradual change, medium position height highest can be by the soft tissue of two sides
It is squeezed to middle part, so that soft tissue concentrates discharge, is convenient for clean catch；
The adsorption bar is made of polyester sponge, is capable of hydrops, the blood etc. of absorption joints position, keeps joint position dry and comfortable,
Improve the visibility of separation process；
Storage can form reaction by biological enzyme with the hydrops being adsorbed in adsorption bar in the adsorption bar, and then activate, and carry out
Sterilization, avoids joint position to infection inflammation；
The cylinder contact is made of loose and porous structure, airflow is able to carry out, and stop to blood clotting object, by blood clotting
Object attachment avoids falling off；
The arc notch can carry out segmentation separation to soft tissue, avoid plus large-scale soft tissue clamping stagnation in separating tank is stifled
Plug, influences separative efficiency；
Achieve the purpose that separate soft tissue of joint.
Beneficial effect.
One, structure is simple, convenient and practical.
Two, it can be improved soft tissue separating rate, separation is thorough, noresidue.
Three, it can be avoided hydrops, blood clotting object blocks attraction channel.
Four, rate of filtration can be turned up by continuous corridor diversion, the transformation at interflow, is not available after avoiding blocking.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of orthopaedics soft tissue of joint separator of the present invention；
Fig. 2 is a kind of three-dimensional structure diagram of orthopaedics soft tissue of joint separator of the present invention, and only shows the vertical of adsorption bar side
Body structure chart；
Fig. 3 is a kind of three-dimensional structure diagram of orthopaedics soft tissue of joint separator fixed plate of the present invention；
Fig. 4 is a kind of three-dimensional structure diagram of orthopaedics soft tissue of joint separator adsorption bar of the present invention, only shows adsorption bar
Connection relationship between fixed plate；
Fig. 5 is a kind of three-dimensional structure diagram of orthopaedics soft tissue of joint separator cylinder contact of the present invention, only shows cylinder
The root structure of contact；
Fig. 6 is a kind of three-dimensional structure diagram of orthopaedics soft tissue of joint separator circle drive rod of the present invention；
In attached drawing
Wherein part are as follows: grab handle (1), connecting tube (2), hollow link block (3), separating plate (4), fixed plate (5), drive rod
(6), cylinder contact (7), adsorption bar (8), gib block (9), separating tank (10), arc notch (11), support rod (12), through hole
(13), interface channel (14), snap ring (15), elastic pressuring plate (16), rectangular channel (17) set hole (18).
Specific embodiment:
A kind of orthopaedics soft tissue of joint separator of the present invention is achieved in that in use, the soft tissue outer ring that needs are removed
It is cut off by scalpel, two communicating pipes was connected with the extraction pump housing simultaneously, so that through hole (13), company in drive rod (6)
Through-hole, hollow link block (3) are connected by communicating pipe with draw-off pump, and when extracting pump work, air-flow is from fixed plate (5) bottom edge
Enter between adsorption bar (8), entered by preposition hole corresponding with rectangular channel (17), and entered by hollow link block (3),
It is shunted, and is entered in drive rod (6) in support rod (12), collaborated again, finally shunted and be discharged from two communicating pipes,
When carrying out soft tissue separation, fixed plate (5) is placed on Bones and joints position, so that separating plate (4) and soft tissue fitting, then
Push drive rod (6) mobile by grab handle (1), so that fixed plate (5) and joint fitting, and push separating plate (4) to soft group
It knits and is separated, it is mobile along the surface of separating plate (4) after soft tissue is detached from, and enter in separating tank (10), along separation
Slot (10) is moved to the upside of fixed plate (5), is separated, when hydrops, the blood generated in separation process, in adsorption bar (8)
Suction-operated under, largely adsorbed so that operating position do it is clean, when being moved, cylinder contact (7) and articular surface
Contact, cleans remaining blood clotting object, and remain between adjacent cylinder contact (7), is flowed by air-flow so that blood
Condensate is attached to cylinder contact (7) surface, meanwhile, in the hydrops being adsorbed, activity increases the biological enzyme in adsorption bar (8),
And in moving process, articular surface is brushed, carries out activation degerming,
The grab handle (1) is hollow structure, can reduce weight, reduces the operation amplitude of medical staff, is convenient for medical staff
It is operated in the state of more easily, improves efficiency, reduce workload；
Drive rod (6) section is round rectangle, and side long side swells to form groove to the other side, can be rapidly performed by
The differentiation of fixed plate (5) front and back sides, avoids operating mistake, influences soft tissue elimination effect；
It there are two opening on the drive rod (6) through hole (13), is able to carry out to form twin-channel flowing, avoids unilateral channel
Flow section is influenced by blocking, causes to circulate unsmooth；
It is connected between described two through holes (13) by interface channel (14), connection can be formed between the two channels,
Circulation is improved, the absorption of cylinder contact (7) to blood clotting object is increased, so that joint position is dry and comfortable clean and tidy；
The interface channel (14) runs through drive rod (6), and interface channel (14) is highly the 1/3 of through hole (13) radius, can
So that the connection section agglomerated interstitial between two channels influences another channel after avoiding a channel blocking, cause to circulate
Channel blocking；
The support rod (12) is intercommunicating pore there are two interior open, and corresponding with the another through hole (13) on drive rod (6) respectively
It being connected to, two intercommunicating pores in the support rod (12) are parallel to each other, and run through support rod (12) both ends,
There are drift angles between the hollow link block (3) and support rod (12), enable to the wrist flex range of medical staff
Reduce, increase comfort level when cleaning, fatigue is avoided to influence separation cleaning effect；
The hollow region sectional area of the hollow link block (3) gradually becomes smaller from one end to the other side, and the sectional area of most big end
Less than the sum of two intercommunicating pore sectional areas, can be improved pair in the variation of internal Formation cross-section, so that flow gradually changing out
Whole hydrops are adsorbed in the absorption of blood clotting object, avoid blood clotting object from falling off when moving, are attached on joint；
Any one section of the fixed plate (5) is arc, can by the radian of fixed plate (5), by pushing so that
Separating plate (4) and joint fitting, and then isolated range is improved, separative efficiency is improved, bring is concurrent when avoiding gradually separating
Problem；
The through direction and side angle of the separating tank (10) are that can be oriented to the soft tissue after separation between 45 ° -60 °
Discharge falls to joint position after avoiding soft tissue from separating again, needs to carry out again so that soft tissue and joint are kept completely separate
Cleaning；
For the depth of section of the separating tank (10) from middle part to two sides gradual change, medium position height highest can be by the soft of two sides
It organizes to squeeze to middle part, so that soft tissue concentrates discharge, is convenient for clean catch；
The adsorption bar (8) is made of polyester sponge, is capable of hydrops, the blood etc. of absorption joints position, keeps joint position dry
It is refreshing, improve the visibility of separation process；
Storage can form reaction by biological enzyme with the hydrops being adsorbed in adsorption bar (8) in the adsorption bar (8), and then living
Change, is sterilized, avoid joint position to infection inflammation；
The cylinder contact (7) is made of loose and porous structure, is able to carry out airflow, and stop to blood clotting object, will
The attachment of blood clotting object avoids falling off；
The arc notch (11) can carry out segmentation separation to soft tissue, avoid plus large-scale soft tissue is in separating tank (10)
Interior clamping stagnation blocking, influences separative efficiency；
Achieve the purpose that separate soft tissue of joint.
Claims (10)
1. a kind of orthopaedics soft tissue of joint separator, it is characterized in that: being made of grip device and separator, grip device is by holding
Handle, connecting tube, hollow link block, drive rod, support rod, through hole and interface channel composition are held, one end of drive rod, which is placed in, holds
It holds on handle, the grab handle is hollow structure, is opened on the drive rod there are two through hole, described two through holes are placed in parallel
On drive rod, and it is axially extending along drive rod, it is connected between described two through holes by interface channel, two connecting tubes
It is vertically arranged on drive rod one end, and is located in the long side of the other side, described two connecting tubes are connected to through hole correspondence respectively, are propped up
One end of strut is placed on the other end of drive rod, and the support rod is intercommunicating pore there are two interior open, and respectively and on drive rod
The corresponding connection of another through hole, two intercommunicating pores in the support rod are parallel to each other, and run through support rod both ends, hollow company
Connect block one end to be placed on the other end of support rod, and be connected with two intercommunicating pores on support rod, separator by separating plate,
Fixed plate, cylinder contact, adsorption bar, gib block, separating tank, arc notch, snap ring, elastic pressuring plate, rectangular channel and set hole group
At fixed plate is placed on hollow connecting plate, rectangular channel is provided in the fixed plate, and be connected with the other end of hollow connecting plate
Logical, the side side of fixed plate is provided with separating tank, and multiple gib blocks are placed in separating tank in parallel, and runs through separating tank, two groups of suctions
Attached item is placed in fixed plate bottom, and is located at rectangle through slot two sides, and the adsorption bar is made of polyester sponge, the absorption
Storage is by biological enzyme in item, and multiple holes of setting equidistantly are placed in fixed plate bottom, and between adsorption bar, the middle part is set
Hole and rectangular channel correspondence run through, and corresponding be placed in of multiple cylinder contacts is set in hole, is equipped with snap ring on the cylinder contact, multiple
Elastic pressuring plate is angularly placed in snap ring uplink, and is combined with each other and encircles to cylinder contact, and separating plate is placed in an adsorption bar
One side edge, and it is corresponding be located at separating tank side, multiple arcs notch is equidistantly placed on separating plate.
2. a kind of orthopaedics soft tissue of joint separator according to claim 1, it is characterised in that the drive rod section is
Round rectangle, and side long side swells to form groove to the other side.
3. a kind of orthopaedics soft tissue of joint separator according to claim 1, it is characterised in that the interface channel runs through
Drive rod, interface channel height are through the 1/3 of pore radius.
4. a kind of orthopaedics soft tissue of joint separator according to claim 1, it is characterised in that the hollow link block and
There are drift angles between support rod.
5. a kind of orthopaedics soft tissue of joint separator according to claim 4, it is characterised in that the hollow link block
Hollow region sectional area gradually becomes smaller from one end to the other side, and less than two intercommunicating pore sectional areas of the sectional area of most big end it
With the hollow link block hollow region cross sectional shape gradually broadens.
6. a kind of orthopaedics soft tissue of joint separator according to claim 1, it is characterised in that the fixed plate it is any
One section is arc.
7. a kind of orthopaedics soft tissue of joint separator according to claim 1, it is characterised in that the separating tank is diagonally
Through fixed plate, the through direction and side angle of the separating tank are between 45 ° -60 °.
8. a kind of orthopaedics soft tissue of joint separator according to claim 7, it is characterised in that the section of the separating tank
Height is from middle part to two sides gradual change, medium position height highest.
9. a kind of orthopaedics soft tissue of joint separator according to claim 1, it is characterised in that during the cylinder contact is
Hollow structure, the cylinder contact are made of loose and porous structure.
10. a kind of orthopaedics soft tissue of joint separator according to claim 1, it is characterised in that the separating plate section is
Triangle, and being bonded along fixed plate bottom, an angle of the triangle extends outwardly, and make triangle a side and
Gib block is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221055.XA CN109124729B (en) | 2018-10-19 | 2018-10-19 | Orthopedic joint soft tissue separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221055.XA CN109124729B (en) | 2018-10-19 | 2018-10-19 | Orthopedic joint soft tissue separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109124729A true CN109124729A (en) | 2019-01-04 |
| CN109124729B CN109124729B (en) | 2021-02-09 |
Family
ID=64808871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811221055.XA Expired - Fee Related CN109124729B (en) | 2018-10-19 | 2018-10-19 | Orthopedic joint soft tissue separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109124729B (en) |
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|---|---|---|---|---|
| WO2006047598A1 (en) * | 2002-09-27 | 2006-05-04 | Surgifile, Inc. | Surgical file system |
| CN201248733Y (en) * | 2008-09-19 | 2009-06-03 | 邹志强 | Operation suction apparatus with stripping function |
| CN201624692U (en) * | 2010-03-31 | 2010-11-10 | 李晓广 | Periosteum elevator with vacuum suction and irrigating functions |
| US20140180291A1 (en) * | 2012-12-21 | 2014-06-26 | Neuro Enterprises, Llc | Surgical rasp |
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