CN205885506U - Tissues and organs transplants device - Google Patents
Tissues and organs transplants device Download PDFInfo
- Publication number
- CN205885506U CN205885506U CN201620641726.8U CN201620641726U CN205885506U CN 205885506 U CN205885506 U CN 205885506U CN 201620641726 U CN201620641726 U CN 201620641726U CN 205885506 U CN205885506 U CN 205885506U
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- knife
- cover
- cutter head
- inner core
- pipe
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Abstract
The utility model discloses a tissues and organs transplants device aims at solving present tissues and organs and transplants the tool operation inconveniently, and the wound is great among the transplanting process, and the healing is slow, and experimental period is long, and infectious easily damages the not enough of tissues and organs. The utility model discloses an including hollow planting sword and inner core, to plant the sword and include tool bit and handle of a knife, the tool bit is the taper structure, and the tool bit includes double -phase cutter body to setting up, and two cutter body front ends are laminated together, and the equal elastic connection in two cutter body rear ends is on the handle of a knife, and it has the pipe of promotion to plant sword female connection, and promotion pipe front end is close to the tool bit setting, promotes the pipe rear end and stretches out the handle of a knife rear end, and the inner core setting is intraductal in the promotion, the inner core is including getting sundries, two clamping bars, gets sundries and includes and double -phasely put the thing cover to what set up, and two put the laminating of thing cover front end together, and two put thing cover rear end, and elastic connection is at the front end of two clamping bars respectively, and two clamping bars are together articulated, and two put and are connected with the back -moving spring between the thing cover.
Description
Technical field
This utility model is related to a kind of medical apparatus and instruments, more specifically, it relates to a kind of easy to operate histoorgan moves
Planting apparatus.
Background technology
In recent years, the female patient quantity suffering from tumor improves constantly, and age of onset has the trend of rejuvenation.Constantly enter
The treatment meanss of step also make more and more young tumor women require to preserve reproductive function.At present, frozen human ovarian tissue
Or ovary tissue In vitro culture is of the same race again or xenotransplantation has become as the study hotspot preserving cancer female fertility function, is cancer
Disease patient recovers its own ovarian function and preservation brings new hope fertility.How to lift experimental technique to be easy to quickly
Simultaneously maximum minimizing graft damage is one of study hotspot to positioning.At present, research both at home and abroad there is no optimum ovary tissue to transplant
Optimal site final conclusion, but can confirm that be optimum transplantation site must possess can for tissue implantation and survive growth provide
Good condition and facilitate the detection of follicle and the position of oocyte pickup, and have popular research to be all planted at receptor muscle.Mesh
Front implantation methods mostly are surgical incision skin, insert, suture by one-tenth chorista, expansion interstice, tweezers clamping tissue.This
A variety of plant planting patternss wounds are larger, indolence, and experimental period is long, easy infection, needs many days injection of antibiotics, are unfavorable for seeing
Examine inflammatory reaction and immunoreation after transplanting, easy damaged ovary tissue, complex operation, experimental period is long.It is quickly fixed therefore to find
Position the maximum experiment equipment reducing graft damage, can facilitate experimenter to operate, and damage base greatly reducing graft
Graft is mitigated on plinth damage, to graft later stage life quality also important in inhibiting.
Utility model content
This utility model overcomes existing histoorgan transplanting tool operation inconvenience, and in migration process, wound is larger, more
Close slow, experimental period is long, easy infection, the deficiency of easy damaged histoorgan, there is provided a kind of histoorgan transplantation device, it is grasped
Facilitate, in migration process, wound is less, healing is fast, and experimental period is short, not easy infection, is difficult injury tissue organ.
In order to solve above-mentioned technical problem, this utility model employs the following technical solutions: a kind of histoorgan transplantation device,
Plantation knife including hollow and inner core, plantation knife includes cutter head and handle of a knife, the tapered structure of cutter head, and cutter head includes two and is oppositely arranged
Cutter hub, two cutter hub front ends fit together, and on handle of a knife, plantation knife female thread is connected with and pushes away the equal elastic connection in two cutter hub rear ends
Dynamic pipe, promotes pipe front end to arrange near cutter head, promotes pipe rear end to stretch out handle of a knife rear end, and inner core is arranged in promotion pipe；Inner core bag
Include and take sundries, two clamping bars, take sundries to include two cover for placing articles being oppositely arranged, two cover for placing articles front ends fit together, two cover for placing articles
, in the front end of two clamping bars, two clamping bars are hinged, are connected with back-moving spring between two cover for placing articles for rear end difference elastic connection.
When tissue planter uses, plant plant and be contained in and take in sundries, the equal elastic connection in two cutter hub rear ends on handle of a knife, two
On clamping bar, the cutter head planting knife front end therefore under original state is in closure state to the equal elastic connection in cover for placing articles rear end, and two put
It is in closure state between thing cover front end, passivity cuts skin chorista, then rotate and promote pipe to make promotion pipe to plantation knife
Front end advances, thus backing down cutter hub, so that two cutter hubs is outwards launched, chorista, then promotes inner core forward, so that inner core front end is leaned on
Interstitial site between nearly two cutter hubs, is flared out two clamping bars manually, and two cover for placing articles outwards launch, so that planting plant from glove
Cover is from inside to outside in implanting tissue.Then cover for placing articles, cutter hub return successively, removes planter.This histoorgan transplantation device behaviour
Facilitate, in migration process, wound is less, healing is fast, and experimental period is short, not easy infection, is difficult injury tissue organ.
Preferably, scale is provided with from front to back on cutter head outer wall.The setting of scale is easy to understand the insertion depth of cutter head.
Preferably, two clamping bar rear ends are respectively connected with bracelet.The switching action of two clamping bars is easy in the setting of bracelet.
Preferably, taking sundries to be in chondritic, two cover for placing articles are symmetrical arranged.Chondritic take sundries surfaces externally and internally not
Rapid wear hurts tissue, and contains kind of a plant reliability, is difficult to slip away.
Preferably, taking sundries to arrange near cutter head, promotion pipe is stretched out in two clamping bar rear ends.This set is easy to kind of plant
Implantation.
Compared with prior art, the beneficial effects of the utility model are: histoorgan transplantation device is easy to operate, transplants
In journey, wound is less, and healing is fast, and experimental period is short, not easy infection, is difficult injury tissue organ.
Brief description
Fig. 1 is a kind of structural representation of the present utility model；
In figure: 1, plant knife, 2, inner core, 3, cutter head, 4, handle of a knife, 5, cutter hub, 6, promote pipe, 7, take sundries, 8, clamping bar, 9,
Cover for placing articles, 10, back-moving spring, 11, bracelet.
Specific embodiment
Below by specific embodiment, and combine accompanying drawing, the technical solution of the utility model is made further specifically to retouch
State:
Embodiment: a kind of histoorgan transplantation device (referring to accompanying drawing 1), the plantation knife 1 including hollow and inner core 2, plantation
Knife includes cutter head 3 and handle of a knife 4, the tapered structure of cutter head, and cutter head front end is point of a knife, and cutter head outer wall is provided with scale from front to back,
Cutter head includes two cutter hubs 5 being oppositely arranged, and two cutter hubs are symmetrical arranged, and two cutter hub front ends fit together, two cutter hub rear end all bullets
Property be connected on handle of a knife, plantation knife female thread be connected with promotion pipe 6, promote pipe outer wall be provided with external screw thread, handle of a knife inwall sets
There is the female thread with external screw thread adaptation, promote Gutron to cross and be rotatably connected between the cooperation of external screw thread and female thread and handle of a knife, push away
Dynamic pipe front end is arranged near cutter head, promotes pipe rear end to stretch out handle of a knife rear end, and inner core is arranged in promotion pipe；Inner core includes taking sundries
7th, two clamping bar 8, takes sundries to include two cover for placing articles 9 being oppositely arranged, takes sundries to be in chondritic, two cover for placing articles are symmetrical arranged.Two
Cover for placing articles front end fits together, and, in the front end of two clamping bars, two clamping bars are hinged for two cover for placing articles rear ends difference elastic connections,
The articulated position of two clamping bars, in the middle of clamping bar, is connected with back-moving spring 10 between two cover for placing articles, back-moving spring makes two cover for placing articles
Front end closely abuts together.Sundries are taken to arrange near cutter head, promotion pipe is stretched out in two clamping bar rear ends, and two clamping bar rear ends are all connected with
There is bracelet 11.
When tissue planter uses, plant plant and be contained in and take in sundries, the equal elastic connection in two cutter hub rear ends on handle of a knife, two
On clamping bar, the cutter head planting knife front end therefore under original state is in closure state to the equal elastic connection in cover for placing articles rear end, and two put
It is in closure state between thing cover front end, passivity cuts skin chorista, then rotate and promote pipe to make promotion pipe to plantation knife
Front end advances, thus backing down cutter hub, so that two cutter hubs is outwards launched, chorista, then promotes inner core forward, so that inner core front end is leaned on
Interstitial site between nearly two cutter hubs, is flared out two clamping bars manually, and two cover for placing articles outwards launch, so that planting plant from glove
Cover is from inside to outside in implanting tissue.Then cover for placing articles, cutter hub return successively, removes planter.This histoorgan transplantation device behaviour
Facilitate, in migration process, wound is less, healing is fast, and experimental period is short, not easy infection, is difficult injury tissue organ.
Embodiment described above is one kind of the present utility model preferably scheme, not this utility model is made any
Pro forma restriction, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (5)
1. a kind of histoorgan transplantation device, is characterized in that, the plantation knife including hollow and inner core, and plantation knife includes cutter head and knife
Handle, the tapered structure of cutter head, cutter head includes two cutter hubs being oppositely arranged, and two cutter hub front ends fit together, and two cutter hub rear ends are equal
On handle of a knife, plantation knife female thread is connected with promotion pipe to elastic connection, promotes pipe front end to arrange near cutter head, promotes pipe rear end to stretch
Go out handle of a knife rear end, inner core is arranged in promotion pipe；Inner core includes taking sundries, two clamping bars, take sundries include two be oppositely arranged put
Thing cover, two cover for placing articles front ends fit together, and, in the front end of two clamping bars, two clamping bars are hinged for two cover for placing articles rear ends difference elastic connections
Together, it is connected with back-moving spring between two cover for placing articles.
2. histoorgan transplantation device according to claim 1, is characterized in that, cutter head outer wall is provided with quarter from front to back
Degree.
3. histoorgan transplantation device according to claim 1, is characterized in that, two clamping bar rear ends are respectively connected with bracelet.
4. the histoorgan transplantation device according to claim 1 or 2 or 3, is characterized in that, takes sundries to be in chondritic, two
Cover for placing articles is symmetrical arranged.
5. the histoorgan transplantation device according to claim 1 or 2 or 3, is characterized in that, takes sundries to arrange near cutter head,
Promotion pipe is stretched out in two clamping bar rear ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641726.8U CN205885506U (en) | 2016-06-22 | 2016-06-22 | Tissues and organs transplants device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641726.8U CN205885506U (en) | 2016-06-22 | 2016-06-22 | Tissues and organs transplants device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205885506U true CN205885506U (en) | 2017-01-18 |
Family
ID=57769990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641726.8U Active CN205885506U (en) | 2016-06-22 | 2016-06-22 | Tissues and organs transplants device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205885506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652778A (en) * | 2018-03-14 | 2018-10-16 | 孙瑶 | A kind of tumour sampling grafting device |
-
2016
- 2016-06-22 CN CN201620641726.8U patent/CN205885506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652778A (en) * | 2018-03-14 | 2018-10-16 | 孙瑶 | A kind of tumour sampling grafting device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |