CN106859800A - A kind of tumor planting device - Google Patents
A kind of tumor planting device Download PDFInfo
- Publication number
- CN106859800A CN106859800A CN201710109022.5A CN201710109022A CN106859800A CN 106859800 A CN106859800 A CN 106859800A CN 201710109022 A CN201710109022 A CN 201710109022A CN 106859800 A CN106859800 A CN 106859800A
- Authority
- CN
- China
- Prior art keywords
- tool bit
- housing unit
- head
- section
- slicing tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D1/00—Surgical instruments for veterinary use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The invention provides a kind of tumor planting device.The tumor planting device includes：Needling device, it has housing unit and acupuncture head, and acupuncture head is arranged at the head end of housing unit, and acupuncture head has acupuncture head passage, and acupuncture head passage is connected with the inner space of housing unit；Slicing device is taken, it has slicing tool bit and press section；The part or all of of slicing tool bit is arranged in acupuncture head passage, and slicing tool bit is installed on the head end of press section；Press section is slidably mounted on housing unit, is configured to drive slicing tool bit to be moved along the axial direction of acupuncture head passage, to obtain section；With section ejecting device, section ejecting device includes being arranged at cutting somebody's hair in the cutter head passage of slicing tool bit, is configured to release the section in the slicing tool bit.The tumor planting device is easy to operate, and easy to use, wound is small, and implantation is simple, and reliability is high.
Description
Technical field
The present invention relates to tumor planting technical field, particularly a kind of tumor planting device.
Background technology
Animal tumor model need to be often set up during medical animal experiment, tumor tissue's part planting method is conventional side
Method.Existing method relies primarily on the operating theater instruments such as tweezers inserts tissue block need to plant position, have the disadvantages that：For to plant
The tumor tissues block size unification of plant is difficult；For subcutaneous and internal organs tumor plantings, complex operation need to often carry out hand
, be implanted into for tumor mass after exposing subcutaneous and internal organs by art, and wound is big.
The content of the invention
It is contemplated that overcoming at least one defect of existing tumor planting, there is provided a kind of tumor planting device, its operation
Simplicity, easy to use, wound is small, and implantation is simple, and reliability is high.
To achieve these goals, the invention provides a kind of tumor planting device, it includes：
Needling device, it has housing unit and acupuncture head, and the acupuncture head is arranged at the head end of the housing unit, and
The acupuncture head has acupuncture head passage, and the acupuncture head passage is connected with the inner space of the housing unit；
Slicing device is taken, it has slicing tool bit and press section；Partly or entirely being arranged at for the slicing tool bit is described
In acupuncture head passage, and the slicing tool bit is installed on the head end of the press section；The press section is slidably mounted on institute
Housing unit is stated, is configured to drive the slicing tool bit to be moved along the axial direction of acupuncture head passage, to obtain section；With
Section ejecting device, the section ejecting device includes being arranged at pushing away in the cutter head passage of the slicing tool bit
Head, is configured to release the section in the slicing tool bit.
Further, the section ejecting device also includes：
Connecting rod, the axial direction along the cutter head passage extends, and connecting rod one end be fixed on it is described cut somebody's hair, the other end sets
It is placed in the housing unit；With
Pull bar, perpendicular to the connecting rod, and directly or indirectly the other end with the connecting rod is fixedly connected；And, institute
State pull bar and be slidably mounted on the housing unit along the axial direction of the cutter head passage, and the two ends of the pull bar are stretched out
The housing unit.
Further, head end of the head end end face cut somebody's hair in the initial position cut somebody's hair and the slicing tool bit
End face is concordant or outside of head end end face in the slicing tool bit；And
The section ejecting device also includes：
Cut somebody's hair positioner, be configured to drive described cutting somebody's hair along the direction shifting pointed in the housing unit in the pull bar
Moving predetermined position makes described cutting somebody's hair be maintained at the predeterminated position；With
Returning device, is configured to provide and promotes the effect moved to the initial position from the predeterminated position of cutting somebody's hair
Power.
Further, the press section includes：
Pressing lever, the axial direction along the cutter head passage extends, and the pressing lever is hollow structure, and the pressing
The tail end of bar passes the tail end of the housing unit；
The slicing tool bit is installed on the head end of the pressing lever；
The connecting rod is arranged in the pressing lever.
Further, the tumor planting device also includes：Protective case, is slidably arranged in the acupuncture head passage, and
The acupuncture head passage is stretched out in the part of the protective case；And
The slicing tool bit is slidably disposed in the protective case.
Further, the returning device is the first elastic device, is arranged between the housing unit and the pull bar；
The press section and the housing unit are provided with the second elastic device, and second elastic device is configured in institute
Stating after press section obtains section promotes the press section to return to the initial position of the press section；
The protective case and the housing unit are provided with the 3rd elastic device, and the 3rd elastic device is configured in institute
When stating tumor planting device and carrying out piercing and act, it is allowed to which the head end of the protective case is subject to make after resistance the protective case along pointing to institute
The direction movement in housing unit is stated, and the protective case is returned to the initial bit of the protective case after resistance disappearance
Put.
Further, the housing unit includes shell and the inner casing being arranged in the shell；
The acupuncture head is arranged at the head end of the inner casing.
Further, the positioner of cutting somebody's hair includes at least one positioning convex and at least one positioning through hole；
Each described positioning convex is fixedly connected by a connecting rod with the pull bar；
Each described connecting rod is arranged between the inner casing and the shell；
Each described positioning through hole is arranged on the shell；
Each described positioning convex is engaged with a positioning through hole.
Further, be provided with mounting disc in the inner casing, the mounting disc be located at the pull bar and the protective case it
Between；
First elastic device includes at least one first springs, and the two ends of each first spring are respectively arranged in
The pull bar and the mounting disc；
Second elastic device includes second spring, and the second spring is set in the pressing lever, and described second
Spring is located between the pull bar and the mounting disc, and the pressing lever is fixed in one end of the second spring, and the other end is solid
Due to the mounting disc；
3rd elastic device includes the 3rd spring, the two ends of the 3rd spring be respectively arranged in the mounting disc and
The tail end of the protective case.
Further, the slicing tool bit is removably installed in the press section, and the slicing tool bit inner surface
It is anti-skidding inner surface.
The present invention provide tumor planting device take section it is very convenient, take section after can by way of acupuncture incite somebody to action
Section feeding plantation position, then releases section from tumor planting device, and easy to operate, easy to use, wound is small, implantation letter
Single, section will not be as tumor planting device be again from position is planted out, and reliability is high, can also make the tumor tissue to be planted
Size is unified.
Brief description of the drawings
Describe some specific embodiments of the invention in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of tumor planting device according to an embodiment of the invention；
Fig. 2 is the schematic cross sectional views of tumor planting device shown in Fig. 1；
Fig. 3 is the partial enlarged drawing at A in Fig. 2.
Specific embodiment
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Of the invention above-mentioned and other purposes, advantages and features.
Fig. 1 is the schematic diagram of tumor planting device according to an embodiment of the invention.As shown in Figure 1 and with reference to figure
2 and Fig. 3, the embodiment of the invention provides a kind of tumor planting device.The tumor planting device may include needling device 20, take section dress
Put 30 and section ejecting device 40.Needling device 20 has housing unit 21 and acupuncture first 22.Acupuncture first 22 is arranged at housing group
The head end of part 21, and acupuncture first 22 has acupuncture head passage, acupuncture head passage is connected with the inner space of housing unit 21.Take and cut
Sheet devices 30 have slicing tool bit 31 and press section 32.The part or all of of slicing tool bit 31 is arranged in acupuncture head passage, and
Slicing tool bit 31 is installed on the head end of press section 32.Press section 32 is slidably mounted on housing unit 21, is configured to drive and cuts
Piece cutter head 31 is moved along the axial direction of acupuncture head passage, to obtain section.Section ejecting device 40 includes being arranged at slicer
41 are cut somebody's hair in first 31 cutter head passage, be configured to release the section in slicing tool bit 31.
The tumor planting device of this embodiment of the invention when in use, can make slicer by the mobile means such as 41 of cutting somebody's hair first
In first 31 with certain receiving space (or cut somebody's hair 41 make in initial position it is empty with certain receiving in slicing tool bit 31
Between), the press section 32 for then taking slicing device 30 drives slicing tool bit 31 to move, and carries out cutting section, cuts after cutting into slices, pin
Thorn device 20 can be pierced into plantation position, then will be cut into slices using ejecting device 40 of cutting into slices and release slicing tool bit 31, make to cut
Piece enters plantation position.Finally extract tumor planting device.Easy to use, simple and reliable, plantation success rate and efficiency are very
It is high.The head end end face of acupuncture first 22 can decision design into inclined-plane, in order to be pierced into, plane etc. is may be designed as certainly.
In some embodiments of the invention, section ejecting device 40 also includes connecting rod 42 and pull bar 43.Connecting rod 42 is along knife
The axial direction of head passage extends, and one end of connecting rod 42 is fixed on and cuts somebody's hair 41, and the other end is arranged in housing unit 21.Pull bar
43 perpendicular to connecting rod 42, and directly or indirectly the other end with connecting rod 42 is fixedly connected；And, pull bar 43 is along cutter head passage
Axial direction is slidably mounted on housing unit 21, and housing unit 21 is stretched out at the two ends of pull bar 43, in order to experimenter
41 pulled back to cutting somebody's hair Deng using two fingers, and the two ends of pull bar 43 should carry out human oriented design, be relaxed with being contacted with hand
Clothes.Pull bar 43 and connecting rod 42 are easy to the experimenter cut somebody's hair and 41 to pull back.
In some embodiments of the invention, housing unit 21 includes shell 211 and the inner casing being arranged in shell 211
212.Inner casing 212 can be fixedly connected with shell 211.Acupuncture first 22 is arranged at the head end of inner casing 212.Press section 32 may include pressing
Bar 321.Pressing lever 321 along cutter head passage axial direction extend, and pressing lever 321 be hollow structure, and pressing lever 321 tail
End passes the tail end of housing unit 21.Slicing tool bit 31 is mountable to the head end of pressing lever 321, is particularly removably installed in
The head end of pressing lever 321, in order to change different types of slicing tool bit 31, such as circular slice cutter head 31, square slicer
First 31 etc..And, in slicing tool bit 31 cut somebody's hair 41 also can with different types of slicing tool bit 31 be adapted, be circular or square
Deng, or by structure such as polygon etc..Further, in certain embodiments, the tail end of slicing tool bit 31 is pluggable in pressing
The head end of depression bar 321, specifically, slicing tool bit 31 alternatively, can be cut from the head end of pressing lever 321 inner side insertion pressing lever 321
Piece cutter head 31 may be designed as being cut from the head end insertion of the insertion of head end outside pressing lever 321, the i.e. pressing lever 321 of pressing lever 321
The tail end of piece cutter head 31.In some alternate embodiments, the tail end of slicing tool bit 31 can be bolted in the head end of pressing lever 321.
Connecting rod 42 may be disposed in pressing lever 321.Pull bar 43 can be vertically disposed at the tail end of connecting rod 42, and pressing lever
321st, the path groove for allowing pull bar 43 to move is provided with inner casing 212 and shell 211, so that allow to cut somebody's hair 41 can be logical along cutter head
The axial direction in road is slided.Further, press section 32 and housing unit 21 are provided with the second elastic device 33, the second elasticity dress
33 are put to be configured to promote press section 32 to return to the initial position of press section 32 after press section 32 obtains section.
In some embodiments of the invention, in order to further improve the operation ease of tumor planting device, in design,
Can make to cut somebody's hair 41 head end end face cut somebody's hair 41 initial position it is concordant with the head end end face of slicing tool bit 31 or in section
The outside of the head end end face of cutter head 31.Section ejecting device 40 may also include cut somebody's hair positioner and returning device 44.It is fixed to cut somebody's hair
Position device can be configured to drive to cut somebody's hair in pull bar 43 and 41 move to predetermined position and make to push away along the direction pointed in housing units 21
First 41 are maintained at predeterminated position, so as to there is receiving space in slicing tool bit 31, to accommodate the section of acquisition.Returning device 44 can
It is configured to provide and promotes 41 active forces moved to initial position from predeterminated position of cutting somebody's hair.Releasing the section in slicing tool bit 31
When, 41 returns of cutting somebody's hair can be made in the presence of returning device 44 after the positioner that makes to cut somebody's hair releases positioning, cut with automatic release
Piece.
Specifically, positioner of cutting somebody's hair may include at least one positioning convex 45 and at least one positioning through hole.Each is determined
Position raised 45 is fixedly connected by a connecting rod 46 with pull bar 43.Each connecting rod 46 be arranged at inner casing 212 and shell 211 it
Between.Each positioning through hole is arranged on shell 211；Each positioning convex 45 is engaged with a positioning through hole.When in use, it is real
Test personnel pull tail end from pull bar 43 to housing unit 21 move, to be positioned raised 45 stretch into positioning through hole after stop drag.When
When needing to release section, positioning convex 45 can be pressed into the inside of shell 211 by medical personnel, and returning device 44 can make to cut somebody's hair
41 returns release section.Further, returning device 44 is the first elastic device, be arranged at housing unit 21 and pull bar 43 it
Between.
In some embodiments of the invention, tumor planting device may also include protective case 50.Protective case 50 is slidably set
In acupuncture head passage in, and protective case 50 part stretch out acupuncture head passage.Slicing tool bit 31 is slidably disposed in protective case
In 50.Preferably, protective case 50 and housing unit 21 are provided with the 3rd elastic device 51, and the 3rd elastic device 51 is configured to swollen
When knurl planter carries out piercing action, it is allowed to which the head end of protective case 50 makes protective case 50 along sensing housing unit 21 after being subject to resistance
Interior direction movement, and protective case 50 is returned to the initial position of protective case 50 after resistance disappearance.
In some embodiments of the invention, mounting disc 213 is provided with inner casing 212, mounting disc 213 is located at the He of pull bar 43
Between protective case 50.First elastic device includes at least one first springs, and the two ends of each the first spring are respectively arranged in drawing
Bar 43 and mounting disc 213.Second elastic device 33 includes second spring, and second spring is set in pressing lever 321, and second spring
Between pull bar 43 and mounting disc 213, pressing lever 321 is fixed in one end of second spring, and the other end is fixed on mounting disc
213.3rd elastic device 51 includes the 3rd spring, and the two ends of the 3rd spring are respectively arranged in mounting disc 213 and protective case 50
Tail end.Further, stopping means 322 is additionally provided with pressing lever 321, between mounting disc 213 and slicing tool bit 31, with
After switching cutter head returns to its initial position, switching cutter head is hindered to continue to be moved to the tail end of housing unit 21.
When protective case 50 is in its initial position, the head end end face of protective case 50 can be at slicing tool bit 31 in cutting
Head end end face front during the initial position of piece cutter head 31, that is to say, that when protective case 50 and slicing tool bit 31 are in each
Initial position when, the head end end face of protective case 50 is in the head end end face front of slicing tool bit 31.When protective case 50 is in it
During initial position, the head end end face front of the head end end face of protective case 50 also in acupuncture first 22.The head end end face of acupuncture first 22
Can be at the head end end face front or concordant during the initial position in slicing tool bit 31 of slicing tool bit 31, that is to say, that when
When slicing tool bit 31 is in initial position, the head end end face of acupuncture first 22 can be at the head end end face front or flat of slicing tool bit 31
Together.The inner surface of slicing tool bit 31 is anti-skidding inner surface, can prevent free dropping of cutting into slices.
Further, 100 to 120mm between pull bar 43 and positioning convex 45, is easy to the operation such as holding.Shell 211
Overall diameter can be 20 to 25mm.Positioning through hole can be 40 to 60mm apart from the distance between the head end of shell 211, shell 211
Total length can be 160 to 210mm.
In some embodiments of the invention, cutting somebody's hair between 41 and the cutter head vias inner walls of slicing tool bit 31, it is certain to have
Gap.In further embodiments, cut somebody's hair have on 41 at least one passage extended along the axial direction of cutter head passage or
Be formed in cut somebody's hair 41 perisporium on groove, can be 1 to 2.Gap or passage or groove can balance and cut when section is obtained
The pressure of piece both sides, the pressure for preventing from cutting into slices and cut somebody's hair between 41 is excessive, it is impossible to effective to obtain section.Further, gap,
Be can be set in passage or groove has the devices such as flap valve, check valve, is configured to only to allow the gas cut somebody's hair between 41 and section to pushing away
First 41 tail end direction outflow, can further prevent the section for obtaining from sliding.The head end end face of acupuncture head can decision design into oblique
Face, in order to be pierced into.
When in use, experimenter can be in histotomy having made, larger and in uniform thickness (also referred to as
Section matrix, produced using tumor tissue section's mould etc.) obtain it is less section planted.Specifically, people is tested
Member first pulls the pull bar 43 to make to cut somebody's hair and 41 be moved into predeterminated position, so that having receiving space in slicing tool bit 31.Then
Pressing press section 32, makes slicing tool bit 31 stretch out protective case 50 and acupuncture first 22, and slicing tool bit 31 cuts one from section matrix
Individual section, unclamps press section 32, and second spring can make slicing tool bit 31 automatically return to initial position.Holding housing unit 21 makes pin
Thorn portion is pierced into plantation position, and when being pierced into, due to the effect of skin etc., protective case 50 is retracted, and exposes acupuncture first 22, acupuncture first 22
It is pierced into；After acupuncture first 22 is pierced into, due to no resistance, the 3rd spring can stretch out protective case 50.Finally, experimenter's pressing is fixed
Position raised 45, contact to cut somebody's hair 41 positioning, 41 motions that make to cut somebody's hair of the first spring exit section.Then tumor planting device is extracted,
Tumor planting can be completed.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple of the invention and show
Example property embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all these other variations or modifications.
Claims (10)
1. a kind of tumor planting device, it is characterised in that including：
Needling device, it has housing unit and acupuncture head, and the acupuncture head is arranged at the head end of the housing unit, and described
Acupuncture head has acupuncture head passage, and the acupuncture head passage is connected with the inner space of the housing unit；
Slicing device is taken, it has slicing tool bit and press section；The slicing tool bit is partly or entirely arranged at the acupuncture
In head passage, and the slicing tool bit is installed on the head end of the press section；The press section is slidably mounted on the shell
Body component, is configured to drive the slicing tool bit to be moved along the axial direction of acupuncture head passage, to obtain section；With
Section ejecting device, the section ejecting device includes being arranged at cutting somebody's hair in the cutter head passage of the slicing tool bit, matches somebody with somebody
It is set to the section released in the slicing tool bit.
2. tumor planting device according to claim 1, it is characterised in that the section ejecting device also includes：
Connecting rod, the axial direction along the cutter head passage extends, and connecting rod one end be fixed on it is described cut somebody's hair, the other end is arranged at
In the housing unit；With
Pull bar, perpendicular to the connecting rod, and directly or indirectly the other end with the connecting rod is fixedly connected；And, the drawing
Bar is slidably mounted on the housing unit along the axial direction of the cutter head passage, and the two ends of the pull bar stretch out described
Housing unit.
3. tumor planting device according to claim 2, it is characterised in that
The head end end face cut somebody's hair is concordant with the head end end face of the slicing tool bit in the initial position cut somebody's hair or locates
In the outside of the head end end face of the slicing tool bit；And
The section ejecting device also includes：
Cut somebody's hair positioner, be configured to drive described cutting somebody's hair moved to along the direction in the sensing housing unit in the pull bar
Predetermined position makes described cutting somebody's hair be maintained at the predeterminated position；With
Returning device, is configured to provide and promotes the active force moved to the initial position from the predeterminated position of cutting somebody's hair.
4. tumor planting device according to claim 3, it is characterised in that the press section includes：
Pressing lever, the axial direction along the cutter head passage extends, and the pressing lever is hollow structure, and the pressing lever
Tail end passes the tail end of the housing unit；
The slicing tool bit is installed on the head end of the pressing lever；
The connecting rod is arranged in the pressing lever.
5. tumor planting device according to claim 4, it is characterised in that also include：
Protective case, is slidably arranged in the acupuncture head passage, and the acupuncture head passage is stretched out in the part of the protective case；
And
The slicing tool bit is slidably disposed in the protective case.
6. tumor planting device according to claim 5, it is characterised in that
The returning device is the first elastic device, is arranged between the housing unit and the pull bar；
The press section and the housing unit are provided with the second elastic device, second elastic device be configured to it is described by
Splenium promotes the press section to return to the initial position of the press section after obtaining section；
The protective case and the housing unit are provided with the 3rd elastic device, and the 3rd elastic device is configured to described swollen
When knurl planter carries out piercing action, it is allowed to which the head end of the protective case makes the protective case along the sensing shell after being subject to resistance
Direction movement in body component, and the protective case is returned to the initial position of the protective case after resistance disappearance.
7. tumor planting device according to claim 6, it is characterised in that
The housing unit includes shell and the inner casing being arranged in the shell；
The acupuncture head is arranged at the head end of the inner casing.
8. tumor planting device according to claim 7, it is characterised in that
The positioner of cutting somebody's hair includes at least one positioning convex and at least one positioning through hole；
Each described positioning convex is fixedly connected by a connecting rod with the pull bar；
Each described connecting rod is arranged between the inner casing and the shell；
Each described positioning through hole is arranged on the shell；
Each described positioning convex is engaged with a positioning through hole.
9. tumor planting device according to claim 7, it is characterised in that
Mounting disc is provided with the inner casing, the mounting disc is located between the pull bar and the protective case；
First elastic device includes at least one first springs, and the two ends of each first spring are respectively arranged in described
Pull bar and the mounting disc；
Second elastic device includes second spring, and the second spring is set in the pressing lever, and the second spring
Between the pull bar and the mounting disc, the pressing lever is fixed in one end of the second spring, and the other end is fixed on
The mounting disc；
3rd elastic device includes the 3rd spring, and the two ends of the 3rd spring are respectively arranged in the mounting disc and described
The tail end of protective case.
10. tumor planting device according to claim 1, it is characterised in that
The slicing tool bit is removably installed in the press section, and the inner surface of the slicing tool bit is anti-skidding inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109022.5A CN106859800B (en) | 2017-02-27 | 2017-02-27 | A kind of tumor planting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710109022.5A CN106859800B (en) | 2017-02-27 | 2017-02-27 | A kind of tumor planting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106859800A true CN106859800A (en) | 2017-06-20 |
| CN106859800B CN106859800B (en) | 2018-03-06 |
Family
ID=59167868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710109022.5A Expired - Fee Related CN106859800B (en) | 2017-02-27 | 2017-02-27 | A kind of tumor planting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106859800B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494055A (en) * | 2020-05-22 | 2020-08-07 | 丁振 | Tumor planter |
| CN112674805A (en) * | 2020-12-24 | 2021-04-20 | 中国人民解放军陆军军医大学第一附属医院 | Breast tumor sampler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201139587Y (en) * | 2008-01-11 | 2008-10-29 | 王卫国 | Ring tection inhalation type soft tissue biopsy sampling needle |
| CN101574270A (en) * | 2009-06-05 | 2009-11-11 | 中国人民解放军第三军医大学第一附属医院 | Quantitative tissue mass incision and implantation device |
| EP2138844A1 (en) * | 2008-06-26 | 2009-12-30 | SpheroTec GmbH | Method for testing the response of cells to exposures with therapeutics |
| US20150238473A1 (en) * | 2012-09-27 | 2015-08-27 | University Of Rochester | Methods and compositions for treating infection |
| CN205493886U (en) * | 2016-02-20 | 2016-08-24 | 邹子方 | Medical clinical tumour sampler |
-
2017
- 2017-02-27 CN CN201710109022.5A patent/CN106859800B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201139587Y (en) * | 2008-01-11 | 2008-10-29 | 王卫国 | Ring tection inhalation type soft tissue biopsy sampling needle |
| EP2138844A1 (en) * | 2008-06-26 | 2009-12-30 | SpheroTec GmbH | Method for testing the response of cells to exposures with therapeutics |
| CN101574270A (en) * | 2009-06-05 | 2009-11-11 | 中国人民解放军第三军医大学第一附属医院 | Quantitative tissue mass incision and implantation device |
| US20150238473A1 (en) * | 2012-09-27 | 2015-08-27 | University Of Rochester | Methods and compositions for treating infection |
| CN205493886U (en) * | 2016-02-20 | 2016-08-24 | 邹子方 | Medical clinical tumour sampler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494055A (en) * | 2020-05-22 | 2020-08-07 | 丁振 | Tumor planter |
| CN112674805A (en) * | 2020-12-24 | 2021-04-20 | 中国人民解放军陆军军医大学第一附属医院 | Breast tumor sampler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106859800B (en) | 2018-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7806834B2 (en) | Device for minimally invasive internal tissue removal | |
| US7670299B2 (en) | Device for minimally invasive internal tissue removal | |
| BR112012031043B1 (en) | TOOL TO COLLECT ANIMAL TISSUE SAMPLE | |
| EP1839582B1 (en) | Device for minimally invasive internal tissue removal | |
| AU2005240071B2 (en) | Squeeze-activated medical puncturing device | |
| CN106859800B (en) | A kind of tumor planting device | |
| BRPI0610446B1 (en) | LANCET DEVICE | |
| EP3461521A3 (en) | Holder with safety shield for a drug delivery device | |
| EP1011445A1 (en) | Single use, bi-directional linear motion lancet | |
| WO1997034531A1 (en) | Improved biopsy needle set | |
| WO2013158072A1 (en) | Biopsy device | |
| JPH03210250A (en) | Disposable biopsy device for pulpsy tissue | |
| CN105496425B (en) | A kind of safety type blood collecting needle construction | |
| KR20070009733A (en) | Cam-actuated medical puncturing device and method | |
| CN103654969B (en) | A kind of medical treatment helps pin device | |
| CN104840225A (en) | Endoscope fetching device capable of controlling size, opening and closing of bag mouth | |
| CN107568120B (en) | Pearl culturing method | |
| WO2016047461A1 (en) | Management method for pathological specimen | |
| CN113171135A (en) | Biopsy puncture needle capable of repeatedly sampling | |
| CN217960159U (en) | Repeating crossbow type prostate puncture gun capable of adjusting puncture depth | |
| CN107260185B (en) | Striker self-rebound mechanism for blood collection needle | |
| CN207118937U (en) | A kind of care operation servicing unit of Medical edged tool box | |
| KR200489429Y1 (en) | Apparatus for harvesting of hair follicle | |
| US7789268B2 (en) | Sterilizable dispenser for sterilizable lancets for bleeding mice | |
| CN203662914U (en) | Medical needle assisting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20200227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |