CN204394593U - Novel three-blade retractor - Google Patents
Novel three-blade retractor Download PDFInfo
- Publication number
- CN204394593U CN204394593U CN201520035840.1U CN201520035840U CN204394593U CN 204394593 U CN204394593 U CN 204394593U CN 201520035840 U CN201520035840 U CN 201520035840U CN 204394593 U CN204394593 U CN 204394593U
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- China
- Prior art keywords
- guide rod
- sliding shoe
- fixed
- bar
- butterfly bolt
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Abstract
A kind of novel three-blade retractor, comprise and strut bar one, the top strutting bar one is fixed with the guide rod one and guide rod two that are symmetrically set for a pair, guide rod one and guide rod two are all vertically set on and strut on bar one, guide rod two is provided with sliding shoe one, sliding shoe one is fixed with and struts bar two, the butterfly bolt one sliding shoe one is threaded for tightening sliding shoe one, the bottom strutting bar one and strut bar two is all fixed with the stay hook for strutting abdominal part opening, barrier sheet is fixed with between the end of guide rod one and the end of guide rod two, guide rod one is provided with sliding shoe two, sliding shoe two is provided with supporting member, support hook comprises support plate, the bottom of support plate is fixed with curved hook portion, supports in hook and has the guiding groove that supporting member can be made to slide up and down on sliding shoe two, the butterfly bolt two sliding shoe two is threaded for fastening sliding shoe two and supporting member.This utility model smart structural design, rationally, to be worthy of popularization.
Description
Technical field
This utility model relates to a kind of medical instrument, the novel three-blade retractor that especially a kind of doctor of being convenient to performs the operation to position, uterus.
Background technology
Uterus is positioned on women's abdominal part, because there is a large amount of intestinal in the front in uterus, so doctor is when carrying out the operation technique at position, uterus to patient, need upwards to lift intestines, thus uterus is exposed, so the operation at position, uterus needs two doctors to operate usually, one need manually intestines by artificial mode lifting, position, uterus is exposed, another doctor is carrying out hands art to it, because operating time is long, this mode, often cause the doctor of lifting intestines, owing to being short of physical strength, can not lifting intestinal for a long time, so another doctor also just can not carry out operation technique, so need constantly to have a rest, operating time is so just caused to extend, the problem of surgical fatigue.
Chinese utility model patent CN 202179568 U discloses a kind of asymmetric adjustable SANYE surgery tractor, this asymmetric adjustable SANYE surgery tractor, be made up of first handle, second handle, unidirectional tooth lock, the first drag hook, the second drag hook and the 3rd drag hook, drag hook can according to asymmetric first and second drag hooks of its specification composition, and be bolted on handle; This asymmetric adjustable SANYE surgery tractor utilizes first handle and the scissor of second handle to strut method, for strutting abdominal part opening, thisly strut mode to strut scope little, and what the 3rd drag hook on first handle easily hindered first handle and second handle struts operation, be unfavorable for performing the operation time operation.
Utility model content
This utility model will solve the shortcoming of above-mentioned prior art, one is provided conveniently to strut patients abdomen opening, and convenient lifting patient intestines when performing the operation, be convenient to the novel three-blade retractor of position, patient uterus operation, meeting doctor when performing the operation to position, patient uterus, utilizing this novel three-blade retractor to promote patient's intestines easily and the intestines promoted can not fall down and affect surgical, only need doctor's operation just can complete the demand of performing the operation at position, uterus.
This utility model solves the technical scheme that its technical problem adopts: this novel three-blade retractor, comprise and strut bar one, the top strutting bar one is fixed with the guide rod one and guide rod two that are symmetrically set for a pair, guide rod one and guide rod two are all vertically set on and strut on bar one, guide rod two slidably connects sliding shoe one, sliding shoe one is fixed with and struts bar two, the butterfly bolt one sliding shoe one is threaded for tightening sliding shoe one, the bottom strutting bar one and strut bar two is all fixed with the stay hook for strutting abdominal part opening, barrier sheet is fixed with between the end of guide rod one and the end of guide rod two, guide rod one slidably connects sliding shoe two, sliding shoe two is provided with supporting member,
Support hook comprises support plate, the bottom of support plate is fixed with curved hook portion, supports in hook and has the guiding groove that supporting member can be made to slide up and down on sliding shoe two;
The butterfly bolt two sliding shoe two is threaded for fastening sliding shoe two and supporting member, guiding groove is arranged on the threaded rod of butterfly bolt two.Butterfly bolt one used herein and butterfly bolt two are all butterfly bolt conventional on the market, are made up of butterfly head and threaded rod two parts, during use, according to the openning size that doctor cuts in patients abdomen, adjust the spacing strutting bar one and strut between bar two, unscrew butterfly bolt one, the threaded rod end face of butterfly bolt one is unclamped guide rod two, thus can slide on guide rod two by free adjustment sliding shoe one, and according to the size of abdominal incision openning, move to openning maximum limit position, then butterfly bolt one is tightened, thus sliding shoe one is fixed on guide rod two firmly, thus make to strut the openning that bar one and the stay hook strutted on bar two can strut abdominal part, openning can not be made to reset, then butterfly bolt two is unscrewed, thus sliding shoe two can be regulated can be free to slide on guide rod one, adjust the position of supporting member, and movable support hook, choose position, intestines on abdominal part are passed through curved hook portion, hook the arc-shaped notch place at curved hook portion, finally promote and support hook, thus the intestines of patient are promoted, until the uterus of patient can be exposed, at this moment butterfly bolt two is tightened, thus sliding shoe two and supporting member are fixed on guide rod one all firmly, last doctor just can carry out operation technique to the position, uterus of patient, operation is reliable, convenient.
Perfect further, the top supporting plate is fixed with arc and draws portion.This set, can conveniently move up and down support hook.
Perfect further, between the threaded shank portion of butterfly bolt one and guide rod two, rubber sheet gasket one is installed, between the threaded shank portion of butterfly bolt two and guide rod one, rubber sheet gasket two is installed, between the butterfly head part of butterfly bolt two and support plate, rubber sheet gasket three is installed.This set, rubber sheet gasket one, rubber sheet gasket two and rubber sheet gasket three can be utilized, when tightening butterfly bolt one and butterfly bolt two, when identical thrust, greatly can increase the frictional force of butterfly bolt one and butterfly bolt two pairs of guide rods two, guide rod one and supporting member, thus better can prevent sliding shoe one, sliding shoe two and support the phenomenon that slip occurs hook after being tightened, thus ensure the smooth of operation process.
The effect that this utility model is useful is: this utility model smart structural design, rationally, strut bar one motionless, strut bar two to slide on guide rod two and strut the setting of fixing abdominal part openning, the openning that can strut is larger, and utilize the characteristic supporting hook and can slide at sliding shoe two, fix, can to stop doctor carry out lifting operation to the intestines performed the operation in position, uterus, as long as thus a doctor just easily, efficiently can carry out operation technique to position, uterus, be worthy of popularization.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model;
Fig. 2 is front of the present utility model working state figure one;
Fig. 3 is the A-A profile status figure bis-of Fig. 2 this utility model when not working;
A-A profile status figure tri-when Fig. 4 is Fig. 2 utility model works;
Fig. 5 is the B-B profile of Fig. 1;
Fig. 6 is the C region partial enlarged drawing of Fig. 3.
Description of reference numerals: strut bar 1, guide rod 1, guide rod 2 13, sliding shoe 1, strut bar 24, butterfly bolt 1, stay hook 6, barrier sheet 7, sliding shoe 28, supports hook 9, supports plate 9-1, curved hook portion 9-2, guiding groove 9-3, arc draws portion 9-4, butterfly bolt 2 10, rubber sheet gasket 1, rubber sheet gasket 2 12, rubber sheet gasket 3 14, human abdomen 15, human body intestines 16, and human uterine 17.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: this novel three-blade retractor, comprise and strut bar 1, the top strutting bar 1 is fixed with the guide rod 1 and guide rod 2 13 that are symmetrically set for a pair, guide rod 1 and guide rod 2 13 are all vertically set on and strut on bar 1, guide rod 2 13 slidably connects sliding shoe 1, sliding shoe 1 is fixed with and struts bar 24, the butterfly bolt 1 sliding shoe 1 is threaded for tightening sliding shoe 1, the bottom strutting bar 1 and strut bar 24 is all fixed with the stay hook 6 for strutting abdominal part opening, barrier sheet 7 is fixed with between the end of guide rod 1 and the end of guide rod 2 13, guide rod 1 slidably connects sliding shoe 28, sliding shoe 28 is provided with supporting member 9,
Support hook 9 comprises support plate 9-1, the bottom of support plate 9-1 is fixed with curved hook portion 9-2, supports in hook 9 and has the guiding groove 9-3 that supporting member 9 can be made to slide up and down on sliding shoe 28;
The butterfly bolt 2 10 sliding shoe 28 is threaded for fastening sliding shoe 28 and supporting member 9, guiding groove 9-3 is arranged on the threaded rod of butterfly bolt 2 10.
The top supporting plate 9-1 is fixed with arc and draws portion 9-4.
Between the threaded shank portion of butterfly bolt 1 and guide rod 2 13, rubber sheet gasket 1 is installed, between the threaded shank portion of butterfly bolt 2 10 and guide rod 1, rubber sheet gasket 2 12 is installed, between the butterfly head part of butterfly bolt 2 10 and support plate 9-1, rubber sheet gasket 3 14 is installed.
Butterfly bolt 1 used herein and butterfly bolt 2 10 are all butterfly bolt conventional on the market, are made up of butterfly head and threaded rod two parts, during use, according to the openning size that doctor cuts in patients abdomen, adjust the spacing strutting bar 1 and strut between bar 24, unscrew butterfly bolt 1, the threaded rod end face of butterfly bolt 1 is unclamped guide rod 2 13, thus can slide on guide rod 2 13 by free adjustment sliding shoe 1, and according to the size of abdominal incision openning, move to openning maximum limit position, then butterfly bolt 1 is tightened, thus sliding shoe 1 is fixed on guide rod 2 13 firmly, thus make to strut the openning that bar 1 and the stay hook 6 strutted on bar 24 can strut abdominal part, openning can not be made to reset, then butterfly bolt 2 10 is unscrewed, thus sliding shoe 28 can be regulated can be free to slide on guide rod 1, adjust the position of supporting member 9, and movable support hook 9, choose position, human body intestines 16 on abdominal part are passed through curved hook portion, hook the arc-shaped notch place at curved hook portion, finally promote and support hook, thus the intestines of patient are promoted, until the human uterine 17 of patient can be exposed, at this moment butterfly bolt 2 10 is tightened, thus sliding shoe 28 and supporting member 9 are fixed on guide rod 1 all firmly, last doctor just can carry out operation technique to the position, uterus of patient, here the top supporting plate 9-1 is fixed with the setting that arc draws portion 9-4, can conveniently move up and down support hook 9, here between the threaded shank portion of butterfly bolt 1 and guide rod 1, rubber sheet gasket 1 is installed, between the threaded shank portion of butterfly bolt 2 10 and guide rod 2 13, rubber sheet gasket 2 12 is installed, the setting of rubber sheet gasket 3 14 is installed between the butterfly head of butterfly bolt 2 10 and support plate 9-1, rubber sheet gasket 1 can be utilized, rubber sheet gasket 2 12 and rubber sheet gasket 3 14, when tightening butterfly bolt 1 and butterfly bolt 2 10, when identical thrust, greatly can increase butterfly bolt 1 and butterfly bolt 2 10 pairs of guide rods 2 13, the frictional force of guide rod 1 and supporting member 9, thus can better prevent sliding shoe 1, the phenomenon of sliding is there is in sliding shoe 28 and support hook 9 after being tightened, thus ensure the smooth of operation process.
Although this utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (3)
1. a novel three-blade retractor, comprise and strut bar one (1), it is characterized in that: described in strut bar one (1) top be fixed with the guide rod one (2) and guide rod two (13) that are symmetrically set for a pair, described guide rod one (2) and guide rod two (13) are all vertically set on and strut on bar one (1), described guide rod two (13) slidably connects sliding shoe one (3), described sliding shoe one (3) is fixed with and struts bar two (4), the butterfly bolt one (5) described sliding shoe one (3) is threaded for tightening sliding shoe one (3), the described bottom strutting bar one (1) and strut bar two (4) is all fixed with the stay hook (6) for strutting abdominal part opening, barrier sheet (7) is fixed with between the end of described guide rod one (2) and the end of guide rod two (13), described guide rod one (2) slidably connects sliding shoe two (8), described sliding shoe two (8) is provided with supporting member (9),
Described support hook (9) comprises support plate (9-1), the bottom of support plate (9-1) is fixed with curved hook portion (9-2), described support hook (9) has the guiding groove (9-3) that supporting member (9) can be made to slide up and down on sliding shoe two (8);
The butterfly bolt two (10) described sliding shoe two (8) is threaded for fastening sliding shoe two (8) and supporting member (9), described guiding groove (9-3) is arranged on the threaded rod of butterfly bolt two (10).
2. novel three-blade retractor according to claim 1, is characterized in that: the top of described support plate (9-1) is fixed with arc and draws portion (9-4).
3. novel three-blade retractor according to claim 1, it is characterized in that: between the threaded shank portion of described butterfly bolt one (5) and guide rod two (13), rubber sheet gasket one (11) is installed, between the threaded shank portion of described butterfly bolt two (10) and guide rod one (2), rubber sheet gasket two (12) is installed, between the butterfly head part of described butterfly bolt two (10) and support plate (9-1), rubber sheet gasket three (14) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035840.1U CN204394593U (en) | 2015-01-20 | 2015-01-20 | Novel three-blade retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035840.1U CN204394593U (en) | 2015-01-20 | 2015-01-20 | Novel three-blade retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204394593U true CN204394593U (en) | 2015-06-17 |
Family
ID=53418504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035840.1U Expired - Fee Related CN204394593U (en) | 2015-01-20 | 2015-01-20 | Novel three-blade retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204394593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377287A (en) * | 2016-11-07 | 2017-02-08 | 薛英威 | Abdominal retractor |
| CN107569296A (en) * | 2017-09-19 | 2018-01-12 | 广州医科大学附属第医院 | A kind of zoopery dilator |
| CN108742805A (en) * | 2018-04-11 | 2018-11-06 | 苏州建益森电子科技有限公司 | A kind of Orthopedic fixing support and fixing means |
-
2015
- 2015-01-20 CN CN201520035840.1U patent/CN204394593U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377287A (en) * | 2016-11-07 | 2017-02-08 | 薛英威 | Abdominal retractor |
| CN106377287B (en) * | 2016-11-07 | 2024-02-02 | 薛英威 | Abdominal retractor |
| CN107569296A (en) * | 2017-09-19 | 2018-01-12 | 广州医科大学附属第医院 | A kind of zoopery dilator |
| CN107569296B (en) * | 2017-09-19 | 2023-09-19 | 广州医科大学附属第一医院 | Animal experiment spreader |
| CN108742805A (en) * | 2018-04-11 | 2018-11-06 | 苏州建益森电子科技有限公司 | A kind of Orthopedic fixing support and fixing means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |