CN208949251U - A kind of pipeline injecting structure and the adipose tissue extraction element with the structure - Google Patents
A kind of pipeline injecting structure and the adipose tissue extraction element with the structure Download PDFInfo
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- CN208949251U CN208949251U CN201820777646.4U CN201820777646U CN208949251U CN 208949251 U CN208949251 U CN 208949251U CN 201820777646 U CN201820777646 U CN 201820777646U CN 208949251 U CN208949251 U CN 208949251U
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- 210000000577 adipose tissue Anatomy 0.000 title claims abstract description 43
- 238000000605 extraction Methods 0.000 title claims abstract description 23
- 238000005406 washing Methods 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 238000007443 liposuction Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000002351 wastewater Substances 0.000 claims abstract description 3
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 23
- 238000000926 separation method Methods 0.000 abstract description 17
- 239000000243 solution Substances 0.000 abstract description 14
- 239000000284 extract Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 7
- 230000004083 survival effect Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000011780 sodium chloride Substances 0.000 abstract description 4
- 239000002504 physiological saline solution Substances 0.000 description 12
- 238000009830 intercalation Methods 0.000 description 10
- 230000002687 intercalation Effects 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 210000000130 stem cell Anatomy 0.000 description 7
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- 239000002775 capsule Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
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- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
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- 230000003834 intracellular effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
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- 238000004026 adhesive bonding Methods 0.000 description 1
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- 239000011575 calcium Substances 0.000 description 1
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- 229940079593 drug Drugs 0.000 description 1
- 210000003038 endothelium Anatomy 0.000 description 1
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- 238000011010 flushing procedure Methods 0.000 description 1
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- 238000011900 installation process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of pipeline injecting structure and the adipose tissue extraction element with the structure, make its easy for installation using the structure, and it can be sealed during grafting, and the device includes the liposuction head and discharge head for washing cylinder and being mounted on washing cylinder both ends, it is provided on liposuction head multiple for adipose tissue, the fatty mouth of injection and the extraction of liposuction liquid and pipeline fill assembly for saline injection, the waste liquid discharge component for the waste water rinsed to be discharged and the functional unit for assisting adipose tissue extract function are provided on discharge head, filter screen is provided on liposuction head, filter screen includes the mounting plate fixed with liposuction head, several openings to match with fatty mouth are offered on mounting plate, strainer is provided in opening.The separation of adipose tissue carries out in a closed container in the whole process, and does not need addition cleaning solution, and cell survival rate is relatively high, and the time of cell separation is short.
Description
Technical field
The utility model relates to a kind of medical instrument, more specifically, it relates to a kind of pipeline injecting structure and have
The adipose tissue extraction element of the structure.
Background technique
In body fat suspension fat, bone, soft can be divided into the stem cell of isolated Multidirectional Differentiation
The cells such as bone, muscle, blood vessel endothelium, liver, spleen, nerve, and it is this obtained in the body fat with the adult of differentiation potential
Stem cell is referred to as human adipose-derived stem cell, it has the advantage that for other stem cells
1, abundance, materials are easy；
2, it is easy to expand, is not easy aging；
3, have the function of paracrine, the correlation factor for promoting angiogenesis can be secreted, promote revascularization；
4, strong rejection will not be caused when transplanting.
Publication No. discloses one kind separation people's fat from human fat tissue for the Chinese patent of CN104357387A and does carefully
The method of born of the same parents first passes through and adds a small amount of Low-molecular-weight Heparins Calcium in physiological saline, as cleaning solution, by remaining red blood cell
Equal impurity effectively remove, and then isolate the human adipose-derived stem cell of purity is high, and this method during the treatment, needs to add
Other cleaning solutions are cleaned, and by centrifuge separation, the purity of fat stem cell are allowed to improve, and by centrifuge separation, and
It is cultivated, speed is slower in the whole process, and cell survival rate is relatively low.
Utility model content
Problem in view of the prior art, one of the purpose of this utility model are to provide a kind of pipeline injecting structure, structure
Simply, facilitate installation, and can allow cell survival rate height.
To achieve the above object, the utility model provides following technical solution:
A kind of pipeline fill assembly, the interface including flow in pipes and with flow in pipes grafting, the flow in pipes
End is provided with connection-peg, and Rubber end is fixed in the interface, and the connection-peg passes through Rubber end and is connected with interface, and
The Rubber end has elasticity.
Through the above technical solutions, interface is sealed using Rubber end, thus during being pulled out,
The elasticity that can have by itself, interface is closed, additionally by connection-peg, directly through Rubber end, to allow it
Conducting, and then the installation of flow in pipes is more convenient, and during grafting, keeps sealing, to reach operation more
Clean purpose, and then the survival rate when carrying out cell processing is relatively high.
The utility model is further arranged to: being provided with snap ring on the connection-peg, clamping is provided in the interface
Slot, the snap ring and clamping groove are clamped.
Through the above technical solutions, the setting of snap ring and clamping groove is able to carry out card after allowing connection-peg to be inserted into interface
It connects, and then is able to carry out fixation.
The utility model is further arranged to: the connection-peg includes straight line portion and the branch line as connection-peg side
Portion, the branch line portion is wholely set with straight line portion, and straight line portion is connected to branch line portion, and the flow in pipes is connect with branch line portion,
Branch line portion one end is provided with switch block.
Through the above technical solutions, the setting of switch block, can allow between the branch line portion and straight line portion of connection-peg can
On-off is carried out, have the function that flow in pipes and washs the on-off between cylinder.
The utility model is further arranged to: the switch block includes that the movable head being placed in straight line portion and promotion are lived
The catch bar of dynamic head sliding, the movable head is bonded with straight line portion inner wall, and movable head is pushed by catch bar, and to straight line
It is blocked between portion and branch line portion.
Through the above technical solutions, catch bar pushes movable head in straight line portion internal slide, and then it can be obstructed directly
Line portion and branch line portion, achieve the purpose that closing and unlatching.
The utility model is further arranged to: the catch bar is arranged to threaded sleeve rod, and catch bar and straight line portion rotate
It connects, is provided with screw rod on the movable head, the screw rod is threadedly coupled with threaded sleeve rod, and restricted spiral shell is arranged in the straight line portion
The limiting structure of bar rotation.
Through the above technical solutions, threaded sleeve rod rotates, screw rod and threaded sleeve rod are rotatablely connected, it is allowed to be able to drive screw rod
It slides axially, and then pulls movable head, realization movable head limits knot to the barrier action between branch line portion and straight line portion
The setting of structure can allow screw rod to be limited circumferentially rotating direction.
The utility model is further arranged to: the limiting structure includes the limitation face being arranged on screw rod and as straight
Limitation head in line portion, the limitation head and limitation face sliding contact.
Through the above technical solutions, limitation head and limit the cooperation in face and limit the rotation of screw rod, and sliding contact is set
It sets, allows it to be able to carry out and slide axially.
Another object of the present invention is to provide for a kind of adipose tissue extraction element, extracts isolated process time
Section, cell survival rate are high.
A kind of adipose tissue extraction element, which is characterized in that including washing cylinder and be mounted on washing cylinder two
The plug at end is provided on the plug for adipose tissue, the injection of liposuction liquid and the fatty mouth of extraction and above-mentioned
The pipeline fill assembly, the washing cylinder are provided on the plug of one end of pipeline fill assembly for being discharged
The waste liquid of the waste water of flushing is discharged component, and the fat mouth is provided with multiple, and fatty mouth is connected to washing cylinder inside, and
It is provided with filter screen between each fat mouth and washing cylinder, is provided with several extrusion balls in the washing cylinder.
Through the above technical solutions, pipeline fill assembly saline injection, enter in washing cylinder, and from waste liquid
Discharge component is discharged, and is injected liposuction liquid by fatty mouth and is taken away impurity in the flow process of physiological saline,
And adipose tissue is suspended in liquid surface, achievees the effect that separation, furthermore it is possible to allow adipose tissue to carry out by filter screen
Filter is easy to use so as to obtain the adipose tissue block of certain scale.In addition, in this process, pipeline can be injected group
Part and waste liquid discharge component are closed, and are able to carry out mutual collision by adipose tissue by shaking washing cylinder, are allowed
Adipose tissue can further progress separation, be discharged by the impurity isolated, obtain the higher adipose tissue of purity, and
And the adipose tissue after processing can be extracted by fatty mouth.And the separation of adipose tissue is close at one in the whole process
It is carried out in the container closed, and does not need addition cleaning solution, cell survival rate is relatively high, and the time of cell separation is short.
The utility model is further arranged to: the washing cylinder both ends are provided with link slot, the plug respectively with
Link slot socket, and plug and washing cylinder sealed set.
Through the above technical solutions, the setting of link slot makes liposuction head and discharge head square compared with the installation of washing cylinder
Just, the position of connection is relatively more fixed, and then is more easier during Assembling Production.
Detailed description of the invention
Fig. 1 is the overall schematic of embodiment 1；
Fig. 2 is the explosive view of embodiment 1；
Fig. 3 is the cross-sectional view of embodiment 1；
Fig. 4 is the explosive view of injection head；
Fig. 5 is the enlarged drawing in Fig. 4 at A；
Fig. 6 is the cross-sectional view of injection head；
Fig. 7 is flow in pipes connected structure figure；
Fig. 8 is the structure chart of embodiment 2；
Fig. 9 is the enlarged drawing in Fig. 8 at B；
Figure 10 is the enlarged drawing in Fig. 8 at C.
Appended drawing reference: 1, cylinder is washed；11, extrusion ball；12, link slot；2, pipeline fill assembly；21, flow in pipes；
22, fixed structure；221, clamping groove；222, snap ring；23, connection-peg；231, straight line portion；232, branch line portion；233, puncturing head；
24, switch block；241, movable head；242, catch bar；243, screw rod；244, head is limited；245, face is limited；25, Rubber end；3,
Component is discharged in waste liquid；31, discharge line；32, female Luer；33, waste fluid bag；4, fatty mouth；5, filter screen；51, mounting plate；
52, it is open；53, strainer；54, vertical line；55, x wire；56, isolating bar；561, locating slot；6, plug；61, matrix；62, it holds
Lid；63, installing port；64, substrate；65, connection ring；66, conical opening；67, mounting head；67, interface；68, shim；681, fixed
Position item；7, connection plug；71, capsule is retained；72, intercalation part；73, dosing mouth；74, plug；75, connecting band；8, pipe switch；
81, connection sheet；82, installation sheet；83, elastic piece；84, first through hole；85, the second through-hole；861, the first protrusion；862, second is convex
It rises；871, clamping block；872, clamping joint；873, guiding surface；9, pipeline set.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
Embodiment 1
A kind of adipose tissue extraction element, the liposuction liquid for being used to extract are separated, by adipose tissue from extraction
It is separated in liquid, which directly can extract liposuction liquid from human body and carry out separation and Extraction, then directly be faced again
Bed uses.As depicted in figs. 1 and 2 comprising the washing cylinder 1 for closing setting, the liposuction liquid for that will extract carry out
It stores and extracts separating action.Washing 1 one end of cylinder is provided with pipeline fill assembly 2, separates for it to washing
Saline injection in cylinder 1, for keeping the activity of the liposuction liquid extracted, and to the fat in washing cylinder 1
Extract carries out washing separation.And the other end for washing cylinder 1 is provided with waste liquid discharge component 3, for adipose tissue to be discharged
The waste liquid and impurity generated in washing separation process.In addition, adipose tissue is extracted and injects for convenience, in washing separation
1 both ends of cylinder are provided with fatty mouth 4.During extracting separation, by fatty mouth 4 or fill assembly by liposuction liquid
It is injected into and extracts in cylinder, and allow pipeline fill assembly 2 and waste liquid that component 3 is discharged simultaneously and work, thus in its liquid
Under the flowing of body, the impurity (blood plasma, grease etc.) in fatty Extract is taken away, and since fat stem cell is generally relatively light
And float on the surface, and then adipose tissue can remain in cylinder, preliminary separation can be completed at this time.
After preliminary separation, as depicted in figs. 1 and 2, and Fig. 3 is combined, be discharged by pipeline fill assembly 2 and waste liquid
Component 3 is closed, and sealing state in washing cylinder 1 is kept, and washing cylinder 1 is rocked, allow internal adipose tissue into
Row extrusion and collision so that the grease in intracellular or tissue be squeezed out, and can allow adipose tissue further to separate refinement,
It allows the diameter of adipose tissue to reduce, makes it more convenient when in use.And in order to which the effect for allowing it to squeeze when shaking is more preferable,
Multiple extrusion balls 11 are provided in washing cylinder 1, extrusion and collision is carried out to adipose tissue by extrusion ball 11, its extruding is allowed to touch
The probability hit increases, and intensity also increases, to make the effect of the intracellular impurity discharge such as its grease more preferable, general extrusion ball 11 is straight
It connects and is constituted using metal ball, extrusion ball 11 is between 1-10, general setting 6 or so, can be according to the big of washing cylinder 1
It is small to be increased and decreased.
In clinical use, the diameter of adipose tissue is limited, and one side is limited by injection position, another party
Face is also limited by injection device.Therefore, as shown in Figure 3 and Figure 4, and referring to enlarged drawing Fig. 5, fatty mouth 4 is provided with more
It is a, allow the adipose tissue of different size to extract out from different fatty mouths 4 by multiple fatty mouths 4, and then it is allowed to be able to use
Different occasions.And in order to allow different fatty mouths 4 that can extract the adipose tissue of different size out, it is arranged in fatty 4 position of mouth
There is filter screen 5, by filter screen 5 diameter of the adipose tissue of extraction can be applicable in.There are four the fatty settings of mouth 4, similarly
Filter screen 5 includes four, is respectively the filter screen 5 of tetra- kinds of specifications of 2.4mm, 1.2mm, 0.8mm and 0.6mm, respectively one by one
Corresponding each fatty mouth 4 can obtain the adipose tissue of the major diameter specification of 2.4mm, in 1.2mm thus in use
It is dry thin to can adapt to a variety of fat for the adipose tissue of the fine and smooth specification of the adipose tissue and 0.8mm or 0.6mm of equal diameter specification
The clinical use of born of the same parents filled up.Wherein, in order to make adipose tissue more convenient when extracting, by fatty 4 branch of mouth in washing point
From pipe both ends.
Wherein, as shown in Figure 4 and Figure 6, it allows filter screen 5 to be cooperated with fatty mouth 4 for convenience, filter screen 5 is arranged
Into a single integrated structure, i.e. the integral setting of the filter screen 5 at both ends, the multiple fatty mouths 4 for respectively corresponding both ends are filtered.Filtering
Net 5 includes mounting plate 51, and the opening 52 to match with fatty mouth 4 is offered on mounting plate 51, strainer is arranged in opening 52
53.Strainer 53 includes that vertical line 54 and x wire 55 intersect to be formed, and it intersects to form square, and strainer 53 and peace
Loading board 51 is directly wholely set.
As shown in fig. 6, plug 6 is respectively set at washing 1 both ends of cylinder, in storage, it can be allowed directly to pass through stifled
First 6 are placed, and without rolling, and then are stored also more convenient.In order to facilitate the installation of plug 6, the two of washing cylinder 1
End setting link slot 12, plug 6 is plugged in link slot 12, and is fixed with the inner wall of link slot 12, can be passed through
Sealant is fixed, and can also be fixed by the way of heat seal, so that can be close between plug 6 and washing cylinder 1
Envelope, and the foreign aid of plug 6 and washing cylinder 1 are in the same plane.
As shown in Figure 2 and Figure 7, plug 6 is fixed with washing cylinder 1 and is tightly connected.Fatty mouth 4 is separately positioned on stifled
On first 6, and plug 6 and one end for connect of washing cylinder 1 install filter screen 5, filter screen 5 and the use glue of plug 6 into
Row sealing is fixed, or is fixed using heat seal by the way of, and filter screen 5 and washing is allowed to be separated inside cylinder 1.In rouge
The end of fat mouth 4 is provided with conical opening 66, by conical opening 66 fatty mouth 4 can be cooperated with the opening 52 of filter screen 5.Together
Sample, it is arranged on plug 6 referring to Fig. 5 in order to allow filter screen 5 to be not in the situation of installation dislocation during installation
There is the shim 68 for separating each fatty mouth 4, and be provided with positioning strip 681 on shim 68, likewise, filter screen 5
It is provided with the isolating bar 56 for isolating strainer 53, locating slot 561 is provided on isolating bar 56, by locating slot 561 and positioning
Item 681 is matched, so that strainer 53 can be cooperated with corresponding fatty mouth 4.
As shown in fig. 6, plug 6 includes matrix 61 and end cap 62, the mounting head of fatty mouth 4 is provided on matrix 61
67, allow the structure of fatty mouth 4 to be embedded structure, thus make its surface relatively flat, it is whole relatively beautiful.In addition, matrix 61
Including substrate 64 and the connection ring being looped around on substrate 64 65, end cap 62 and 65 heat seal of connection ring, also, by end cap 62 with
Mounting head 67 can be fixed for substrate 64.The installation of head 67 in order to facilitate the installation of, on end cap 62 and on substrate 64
Installing port 63 is opened up, mounting head 67 can be cooperated with installing port 63, and then realizes and is plugged and fixed.Conical opening 66 is opened in substrate 64
On, allow it to be cooperated with installing port 63, mounting head 67 can be constituted using rubber material, with certain elasticity, thus
It is allowed to have the effect of self-sealing.During the installation process, connection ring 65 and link slot 12 is allowed to be socketed.
As shown in fig. 7, being provided with interface 67 on plug 6, pipeline fill assembly 2 includes flow in pipes 21, interface
67 are arranged on substrate 64, and flow in pipes 21 and interface 67 carry out grafting, the L-shape structure setting of interface 67, interface 67
It extends into filter screen 5 and passes through and be connected to setting inside filter screen 5 and washing cylinder 1.Interface 67 and flow in pipes 21 it
Between be provided with fixed structure 22, allow with this configuration between flow in pipes 21 and interface 67 realize be detachably connected.In order to allow
Grafting between flow in pipes 21 and interface 67 is more convenient, clamping groove 221 is arranged in 67 position of interface, in flow in pipes
Snap ring 222 is provided on 21, snap ring 222 and clamping groove 221 carry out snapping, realize the connection of flow in pipes 21 and interface 67.
It is fixed with Rubber end 25 in interface 67, is fixed with connection-peg 23 in 21 end of flow in pipes, snap ring 222 is placed in connection-peg
On 23, also, it is arranged to puncturing head 233 in 23 end of connection-peg, by puncturing head 233 directly through Rubber end 25, allows its energy
It enough allows it to be connected to washing cylinder 1 inside with flow in pipes 21, and can allow its inner sealing when extracted, compare
It is convenient.
As shown in fig. 7, wherein connection-peg 23 includes straight line portion 231 and the branch line portion 232 as 23 side of connection-peg, branch
Line portion 232 is wholely set with straight line portion 231, and is all provided with inside straight line portion 231 and branch line portion 232 and is set to hollow structure, and phase
Intercommunicated setting.One end of straight line portion 231 is arranged in puncturing head 233, and 231 other end of straight line portion is provided with switch block
24, for the closing and unlatching of connection-peg 23, branch line portion 232 is tilted towards 24 one end of switch block.Switch block 24 includes setting
In the movable head 241 in straight line portion 231 and the catch bar 242 for pushing movable head 241 to slide, movable head 241 and straight line portion 231
Inner wall fitting, and movable head 241 is pushed by catch bar 242, and is blocked between straight line portion 231 and branch line portion 232,
Achieve the purpose that the closing and unlatching of connection-peg 23.Catch bar 242 is arranged to 243 loop bar of screw rod, catch bar 242 and straight line portion
231 are rotatablely connected, and are provided with screw rod 243 on movable head 241, and screw rod 243 is threadedly coupled with threaded sleeve rod, rotate in threaded sleeve rod
When, screw rod 243 can be pulled to move axially, and movable head 241 is driven to be moved by being threadedly engaged.But it is using
In the process, screw rod 243 may be allowed to rotate, and then movable head 241 will not be slided, the effect of switch is not achieved, in order to solve
The limiting structure that restricted screw rod 243 rotates is arranged in the technical problem between straight line portion 231 and screw rod 243.Limiting structure packet
It includes the limitation face 245 being arranged on screw rod 243 and as the limitation head 244 on straight line portion 231, limits head 244 and limitation face
245 sliding contacts, and then achieve the purpose that limiting screw rod 243 rotates.
Waste liquid is discharged component 3 and includes discharge line 31, discharge line 31 and 67 grafting of interface, flow in pipes 21 and discharge
Pipeline 31 is washing 1 both ends of cylinder respectively, and identical as the structure of 67 grafting of interface, and this will not be repeated here.
Embodiment 2
A kind of adipose tissue extraction element, structure are substantially the same with embodiment 1, difference be flow in pipes 21 and
The connection type of discharge line 31, as shown in Figure 8 and Figure 9, in example 2, in order to improve between pipeline and washing cylinder 1
Leakproofness, flow in pipes 21 and discharge line 31 directlys adopt heat seal or the mode of gluing is fixed on interface 67,
At this point, flow in pipes 21 and discharge line 31 is allowed directly to form integral structure with washing cylinder 1, its sealing effect is then allowed
More preferably.
As shown in Figure 8 and Figure 9, in order to facilitate the opening and closing of pipeline, pipe is provided on flow in pipes 21 and discharge line 31
Road switch 8, flow in pipes 21 and discharge line 31 are constituted using soft liquid-transport pipe-line, by pipe switch 8 can to its into
Row closure and unlatching.Pipe switch 8 includes connection sheet 81, installation sheet 82 and elastic piece 83, offers first on installation sheet 82
Through-hole 84, flow in pipes 21 or discharge line 31 are directly threaded through the installation that installation sheet 82 is realized in first through hole 84.Connection sheet
81 are wholely set and its link position offers the second through-hole 85 with elastic piece 83, and flow in pipes 21 or discharge line 31 are directly worn
It is located at the installation that connection sheet 81 and elastic piece 83 are realized on the second through-hole 85, elastic piece 83 and the setting at an acute angle of connection sheet 81, and
And connection sheet 81 and 82 integrally connected of installation sheet, i.e. elastic piece 83 and installation sheet 82 carry out one with the both ends of connection sheet 81 respectively
Body setting.It is provided with the first protrusion 861 in connection sheet 81, the second protrusion 862 is provided on elastic piece 83, in elastic piece 83
It is provided with clamping structure between installation sheet 82, when elastic piece 83 and the clamping of installation sheet 82, the first protrusion 861 and second is convex
The cooperation of 862 mutual extrusions is played, thus to the flow in pipes 21 or discharge line that are each passed through first through hole 84 and the second through-hole 85
31 carry out extruding closure, and the second protrusion 862 is taken away the first protrusion by elastic piece 83 when elastic piece 83 and installation sheet 82 disengage
861, and flow in pipes 21 or discharge line 31 is allowed not to be squeezed and open.Clamping structure includes being arranged in installation sheet 82
On clamping block 871 and be located at the clamping joint 872 of 83 end of elastic piece, clamping joint 872 is towards installation sheet 82 and connection sheet
81 side is provided with guiding surface 873, and clamping joint 872 abuts the purpose for completing clamping with clamping block 871.
In order to allow flow in pipes 21 and discharge line 31 unlatching and closure can effectively implement, in flow in pipes 21
And at least two pipe switch 8 are provided on discharge line 31, it is provided with pipeline set 9 in each 8 position of pipe switch,
It covers 9 pairs of pipe switch 8 by pipeline to limit, therefore the diameter of pipeline set 9 is greater than first through hole 84 and the second through-hole 85
Diameter generally can be respectively provided with pipeline 9 pairs of pipe switch 8 of set in the two sides of each pipe switch 8 and limit.
As shown in figs, flow in pipes 21 needs to connect normal saline bag, in order to facilitate its connection, in injection pipe
Connection plug 7 is arranged in the end in road 21, and connection plug 7 includes intercalation part 72 and retains capsule 71, retains capsule 71 and flow in pipes
21 are wholely set, and intercalation part 72, which is fixed on, to retain on capsule 71, and the end of intercalation part 72 is spine structure, can effectively puncture entrance
In normal saline bag, and hollow structure will be arranged to inside intercalation part 72, physiological saline can be entered along intercalation part 72
To retaining in capsule 71, the setting for retaining capsule 71 can allow physiological saline a part to be retained in inside, and then in replacement physiology
When bag of saline, air-discharging again is not needed.Sometimes in order to add drug, dosing mouth 73 can be set on intercalation part 72, and
Dosing mouth 73 and the inside of intercalation part 72 is allowed to be connected to, and in order to allow entire intercalation part 72 to seal, 73 position of dosing mouth is provided with
Plug 74 made of rubber material are arranged connecting band 75 and are attached Anti-fall between plug 74 and intercalation part 72.
As shown in figure 8, discharge line 31 generally requires connection waste fluid bag 33, waste fluid bag 33 generally has a pipeline, in order to
The installation for facilitating waste fluid bag 33 is attached admittedly between the pipeline on waste fluid bag 33 and discharge line 31 by female Luer 32
It is fixed.
Embodiment 3
A kind of operating method of extraction element, includes the following steps:
S1, pipeline grafting；Flow in pipes 21 and discharge line 31 are inserted on washing cylinder 1 and (infused in embodiment 1
Enter pipeline 21 and discharge line 31 needs to carry out grafting, and flow in pipes 21 does not need to insert with discharge line 31 in example 2
Connect), flow in pipes 21 is then connect into normal saline bag, discharge line 31 connects waste fluid bag 33.
S2, air-discharging；Washing cylinder 1 is inverted, physiological saline is entered into washing cylinder 1 from flow in pipes 21,
The discharge of the air in cylinder 1 will be washed, can be rocked after the completion of injection, allow some small skies being attached on barrel
The discharge of gas molecule.
S3, primary wash；Washing cylinder 1 is turned over by the injection and discharge for keeping physiological saline from inverted direction
Come, liposuction liquid is injected from fatty mouth 4, carries out washing primary filtration in this process.
S4, extraction；Flow in pipes 21 and discharge line 31 are closed, allows and washs in closed state inside cylinder 1, so
Washing cylinder 1 is rocked afterwards.
S5, washing separation；Washing cylinder 1 after extraction normally to be placed, i.e., discharge tube is placed in horizontal down,
Then it allows flow in pipes 21 and discharge line 31 to carry out the flowing of physiological saline, and then some impurity of extraction is gone
It removes.
S6, extraction；The syringe A and syringe B of 10ml are all connected in two different fatty 4 positions of mouth respectively, it will wherein one
The syringe A of position is placed in horizontal down, and extracts the physiological saline of a certain amount of (generally 10ml), and syringe B is failure to actuate；
Then flow in pipes 21 and discharge line 31 are closed, the physiological saline in syringe A is injected into washing cylinder
In 11, syringe B is filled automatically, is obtained the filtered adipose tissue of filter screen 5 of corresponding position, is typically resulted in the end of 1.2mm
Product.
S7, second extraction；Flow in pipes 21 and discharge line 31 is allowed to reopen, and by finished product obtained in S6
(by syringe B) is re-injected into washing cylinder 1, then closes flow in pipes 21 and discharge line 31, then
Washing cylinder 1 is rocked.
S8, secondary washing；It will normally be placed by the washing cylinder 1 of S7 processing, then allow flow in pipes 21 logical
Enter physiological saline, be then discharged from discharge line 31, the sundries after extraction is discharged.
S9, second decimation；4 position of the fatty mouth connection syringe B(of first time injection is not extracted after the implantation) with
And another fatty its 53 diameter of strainer of mouth 4(be less than extract 53 diameter of strainer for the first time) position is all connected with the syringe C of 10ml, will
Syringe B extracts the physiological saline of a certain amount of (generally 10ml), then carries out flow in pipes 21 and discharge line 31
Physiological saline in syringe B is being injected into washing cylinder 11 by closure, and syringe C is filled automatically, obtains corresponding position
The filtered adipose tissue of filter screen 5, typically result in the finished product of 0.6mm, by second decimation, allow the finished product of 0.6mm
The strainer 53 after the strainer 53 of the position 2.4mm using 1.2mm is first passed through, finally passes through 0.6 strainer 53 again, to carry out three
Secondary filtering allows the size of its product to be gradually reduced, and prevents its blocking, operates more convenient.
S10, device are handled eventually；After device is washed, it is recycled.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of pipeline fill assembly, which is characterized in that including flow in pipes (21) and with flow in pipes (21) grafting insert
Interface (67), flow in pipes (21) end are provided with connection-peg (23), are fixed with Rubber end in the interface (67)
(25), the connection-peg (23) passes through Rubber end (25) and interface (67) and is connected, and the Rubber end (25) has elasticity.
2. pipeline fill assembly according to claim 1, which is characterized in that be provided with snap ring on the connection-peg (23)
(222), it is provided with clamping groove (221) in the interface (67), the snap ring (222) and clamping groove (221) are clamped.
3. pipeline fill assembly according to claim 2, which is characterized in that the connection-peg (23) includes straight line portion
(231) and as connection-peg (23) side branch line portion (232), the branch line portion (232) integrally sets with straight line portion (231)
It sets, and straight line portion (231) are connected to branch line portion (232), the flow in pipes (21) connect with branch line portion (232), the branch line
Portion (232) one end is provided with switch block (24).
4. pipeline fill assembly according to claim 3, which is characterized in that the switch block (24) includes being placed in straight line
Movable head (241) in portion (231) and the catch bar (242) for pushing movable head (241) sliding, the movable head (241) with
The fitting of straight line portion (231) inner wall, and movable head (241) is pushed by catch bar (242), and to straight line portion (231) and branch line
Portion is blocked between (232).
5. pipeline fill assembly according to claim 4, which is characterized in that the catch bar (242) is arranged to thread bush
Bar, and catch bar (242) and straight line portion (231) are rotatablely connected, and are provided with screw rod (243), the spiral shell on the movable head (241)
Bar (243) is threadedly coupled with threaded sleeve rod, and the limiting structure of restricted screw rod (243) rotation is arranged in the straight line portion (231).
6. pipeline fill assembly according to claim 5, which is characterized in that the limiting structure includes being arranged in screw rod
(243) limitation face (245) on and as the limitation head (244) on straight line portion (231), the limitation head (244) and limitation
Face (245) sliding contact.
7. a kind of adipose tissue extraction element, which is characterized in that including washing cylinder (1) and be mounted on washing cylinder
(1) plug (6) at both ends is provided with the fat for adipose tissue, the injection of liposuction liquid and extraction on the plug (6)
Mouth (4) and pipeline fill assembly (2) as claimed in any one of claims 1 to 6, the washing cylinder (1) deviate from pipeline
Waste liquid discharge component (3) for the waste water rinsed to be discharged, the rouge are provided on the plug (6) of one end of fill assembly (2)
Fat mouth (4) is provided with multiple, and be connected to inside fatty mouth (4) and washing cylinder (1), and each fatty mouth (4) is divided with washing
From filter screen (5) are provided between cylinder (1), several extrusion balls (11) are provided in the washing cylinder (1).
8. adipose tissue extraction element according to claim 7, which is characterized in that washing cylinder (1) both ends are set
It is equipped with link slot (12), the plug (6) is socketed with link slot (12) respectively, and plug (6) is set with washing cylinder (1) sealing
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777646.4U CN208949251U (en) | 2018-05-23 | 2018-05-23 | A kind of pipeline injecting structure and the adipose tissue extraction element with the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777646.4U CN208949251U (en) | 2018-05-23 | 2018-05-23 | A kind of pipeline injecting structure and the adipose tissue extraction element with the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208949251U true CN208949251U (en) | 2019-06-07 |
Family
ID=66730259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820777646.4U Expired - Fee Related CN208949251U (en) | 2018-05-23 | 2018-05-23 | A kind of pipeline injecting structure and the adipose tissue extraction element with the structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208949251U (en) |
-
2018
- 2018-05-23 CN CN201820777646.4U patent/CN208949251U/en not_active Expired - Fee Related
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Granted publication date: 20190607 |