CN201624706U - Operation retractor with built-in traction belt rope - Google Patents
Operation retractor with built-in traction belt rope Download PDFInfo
- Publication number
- CN201624706U CN201624706U CN2010202855938U CN201020285593U CN201624706U CN 201624706 U CN201624706 U CN 201624706U CN 2010202855938 U CN2010202855938 U CN 2010202855938U CN 201020285593 U CN201020285593 U CN 201020285593U CN 201624706 U CN201624706 U CN 201624706U
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- China
- Prior art keywords
- built
- column
- rope
- driving shaft
- tractive band
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- Expired - Lifetime
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- 239000000203 mixture Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract 1
- 230000003187 abdominal effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012084 abdominal surgery Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QTCANKDTWWSCMR-UHFFFAOYSA-N costic aldehyde Natural products C1CCC(=C)C2CC(C(=C)C=O)CCC21C QTCANKDTWWSCMR-UHFFFAOYSA-N 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- ISTFUJWTQAMRGA-UHFFFAOYSA-N iso-beta-costal Natural products C1C(C(=C)C=O)CCC2(C)CCCC(C)=C21 ISTFUJWTQAMRGA-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides an operation retractor with a built-in traction belt rope, which comprises an upright post (1) and a hook plate (2). The upright post (1) which adopts a fixed structure or a lifting structure is directly connected with an operation bed or connected with the operation bed by a fixed rack (3). The operation retractor is characterized in that: the hook plate (2) is connected with one end of the traction belt rope (13), and the other end of the traction belt rope (13) is stretched into a cavity of the upright post (1) by a driving device (22) arranged on the upright post (1). With simple structure, small volume and good operation visual field, the operation retractor does not occupy space outside the operation bed, can be moved beside the operation bed at will according to the need, and is used for retracting an operation cut at any part of a body trunk.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and replacing of using in the especially a kind of operation manually retracts otch the retractor that the art open country is fully exposed, specifically a kind of built-in operation retractor of tractive band rope that is applicable to that multiple operation is used.
Background technology
At present, in the operation of carrying out the abdominal part straight cut, in order to obtain ideal art open country, the abdominal part of opening need be kept the good state that retracts as department of general surgery, Urology Surgery, department of obstetrics and gynecology; Also need otch is retracted equally in carrying out operations such as thoracic cavity, back spinal column, existing method one is to rely on the assistant from both sides with drag hook otch to be drawn back, weak effect and take manpower.People have invented various abdominal operation retractors to replace artificial traction for this reason, and the people is freed from heavy physical work, have a better effect.As patents such as Chinese patents 2006100980378,2008101951371 all are the retractors that design at abdominal operation.But in actual use, because this type of retractor need be at the stayed pole of a plurality of connection drag hooks of same installing rack upper support, pull bar is adjusted stroke again so that retract hook plate, so pull bar all can stretch out outside the operation table when using in the operation, capture the space of limited operation bedside, had a strong impact on doctor's erect-position.The pull bar that stretches out operation table also pollutes easily.So the position all was constant when existing various retractors used, influence doctor's erect-position in order to avoid stretch out the outer pull bar of bed, its suitability is restricted, as above abdominal retractor can only be installed in the head of a bed, be used for the otch of walking crosswise under the epigastrium costal margin, be difficult to adapt to most straight cut and hypogastric region operation use, and the very difficult upper abdominal surgery that adapts to of lower abdominal region retractor uses, the operation that more can't adapt to other position retracts.Therefore during a kind of tractive hook plate of clinical needs pull bar do not stretch out bed outer, can under the prerequisite that does not influence doctor's erect-position, retract various operative incisions, effective retractor easy to use as required in any shift position of operation bedside.Existing all kinds of retractor all can't be competent at above-mentioned requirements.And existing these retractors to also have the problem of a general character be that volume is big, need field-installed number of components many, use step loaded down with trivial details, manufacturing cost is high, these problems all should solve.
Summary of the invention
The purpose of this utility model be little at the existing retractor scope of application, volume is big, amount of parts is many, take that operative space influences doctor's erect-position operation more and the tractive position can't be in a series of problems such as bedside move arbitrarily, design a kind of simple in structure, applicable to the traction of any position, volume is little, the device of tractive hook plate does not stretch out the built-in operation retractor of tractive band rope that operation table is outer, can not influence the operation of operative doctor erect-position.This utility model changes traditional rigid pull bar into folding flexible chain rope and is used for tracting hook plate, and retracts the tractive band rope that will stretch out simultaneously and insert automatically in the strut column, does not allow it move to outside the operation table.
The built-in operation retractor of a kind of tractive band rope, it comprises column 1 and hook plate 2, described column 1 is stationary structure or lifting type structure, column 1 directly links to each other with operation table or links to each other with operation table by fixed mount 3, it is characterized in that described hook plate 2 links to each other with an end of tractive band rope 13, the other end of tractive band rope 13 stretches in the cavity of column 1 by the driving device 22 that is installed on the column 1.
Described tractive band rope 13 has the flexibility band of salient point for two-sided cingulum or surface; Described pull rope is plastic ties or the steel wire rope that has nubbed surface, the quantity of the pull rope root that differs at least; Drive roll 14 and driven voller 15 contact with tractive band rope 13 and partly are surface band protruding mao roller or serrated roller.
Described driving device 22 comprises driving shaft 23, driven shaft 24, installing rack 25 and built-in 26 compositions of shaking the hand, and installing rack 25 is fixed on the upper end of column 1; Driving shaft 23 and driven shaft 24 are installed on the installing rack 25, and tractive band rope 13 stretches into the inner chamber of column 1 between driving shaft 23 and driven shaft 24; Described built-in shaking the hand 26 is inserted in the driving shaft 23, built-inly shakes the hand 26 at least by handle portion and two sections hinged forming of mate, and mate matches with driving shaft 23 inner chambers by concaveconvex structure or key.
Described column 1 is provided with and can holds built-in 26 the handle portion and prevent the handle locating slot of driving shaft 23 stressed counter-rotatings of shaking the hand.
The beneficial effects of the utility model:
This utility model is simple in structure, and volume is little, and shared space only is the spatial position of lifting, and the adjustable height of column, can effectively retract operative incision after adjusting to suitable height, can the erect-position and the operation of operative doctor not impacted fully.
Tractive band rope of the present utility model (traction belt or pull rope) can place in column, does not take operation bedside space, can make retractor shift position use arbitrarily according to actual needs, and not bring any inconvenience to the doctor.
This utility model can be used for the retracting of operative incision at the outer any position of human body head, is particularly useful for retracting of vertical angle otch.
The surgical operation that this utility model retracts applicable to used needs, so the suitability is very strong.
This utility model part is little, and is simple in structure, and low cost of manufacture helps reducing patient's burden.
This utility model both can adopt the stainless steel material manufacturing, realized recycling through sterilization, and can adopt and obtain with the contour molecular material manufacturing of engineering plastics, realized disposable use, and can not cause big financial burden to the patient.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the built-in structural representation of shaking the hand that driving device shown in Figure 1 uses.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described.
As shown in Figure 1, 2.
The built-in operation retractor of a kind of tractive band rope, comprise column 1 and hook plate 2, column 1 can directly be fixedly linked (as adopting plug-in with the operation bedside, bolt tightening formula etc.), also can realize that with the operation bedside lift links to each other by fixed mount 3, the structure of fixed mount 3 such as Fig. 1, shown in 2 or identical with the fixed mount of existing retractor, present embodiment is that example is illustrated with the lifting structure, the lower end plug-in mounting of column 1 is fixed in the fixed mount 3, described hook plate 2 links to each other with an end of tractive band rope 13, the other end of tractive band rope 13 stretches in the cavity of column 1 by the driving device 22 that is installed on the column 1, described tractive band rope 13 can be the traction belt identical with embodiment two, described driving device 22 comprises driving shaft 23, driven shaft 24, installing rack 25 and built-in 26 compositions of shaking the hand, as shown in Figure 6, installing rack 25 is fixed on the upper end of column 1; Driving shaft 23 and driven shaft 24 are installed on the installing rack 25, and traction belt or pull rope 13 stretch into the inner chamber of column 1 between driving shaft 23 and driven shaft 24; Described built-in shaking the hand 26 is inserted in the driving shaft 23, built-inly shake the hand 26 at least by handle portion and two sections hinged forming of mate, mate matches with driving shaft 23 inner chambers by concaveconvex structure or key, in order to prevent driving shaft counter-rotating, column 1 is provided with and can holds built-in 26 the handle portion and prevent the handle locating slot of driving shaft 23 stressed counter-rotatings of shaking the hand.During concrete enforcement, if driving shaft and driven shaft can be traction belt or pull rope with tractive band rope 13() can realize self-locking after the clamping, then can save this locating slot.Locating slot also can be arranged on the installing rack 25 during concrete enforcement, also can prevent its counter-rotating by other means (as set up backing pin on installing rack) with the built-in location of shaking the hand.
The present embodiment remainder is all identical with embodiment two as making with the version of material, traction belt or rope etc.
When present embodiment is implemented because the distance between driving shaft and the driven shaft is non-adjustable, therefore gap between the two must be suitably, excessive then may skidding and can't spur traction belt or rope, tension, then may cause difficulty, make the doctor operate effort when shaking the hand to tension.
The using method of present embodiment and embodiment two differences are, at first built-in shaking the hand to be pulled out from driving shaft when needing drag hook, can normally shake the rotation of drive driving shaft after rotating 90 degree, thereby it is mobile in the inner chamber of column to drive traction belt or rope, and the locating slot that the part of will shaking the hand after tension puts in place is put into column top gets final product.In the time of need unclamping hook plate, oppositely shake and get final product.
Built-in fit system of shaking the hand with driving shaft also can adopt conventional mechanical fit system to be realized as required during concrete enforcement.
This utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (4)
1. built-in operation retractor of tractive band rope, it comprises column (1) and hook plate (2), described column (1) is stationary structure or lifting type structure, column (1) directly links to each other with operation table or links to each other with operation table by fixed mount (3), it is characterized in that described hook plate (2) links to each other with an end of tractive band rope (13), the other end of tractive band rope (13) stretches in the cavity of column (1) by the driving device (22) that is installed on the column (1).
2. the built-in operation retractor of tractive band rope according to claim 1 is characterized in that described tractive band rope (13) has the flexibility band of salient point for two-sided cingulum or surface; Described pull rope is plastic ties or the steel wire rope that has nubbed surface, the quantity of the pull rope root that differs at least; Drive roll (14) and driven voller (15) contact with tractive band rope (13) and partly are surface band protruding mao roller or serrated roller.
3. the built-in operation retractor of tractive band rope according to claim 1, it is characterized in that described driving device (22) comprises driving shaft (23), driven shaft (24), installing rack (25) and built-in shaking the hand (26) composition, installing rack (25) is fixed on the upper end of column (1); Driving shaft (23) and driven shaft (24) are installed on the installing rack (25), and tractive band rope (13) stretches into the inner chamber of column (1) between driving shaft (23) and driven shaft (24); Described built-in shaking the hand (26) is inserted in the driving shaft (23), and built-in shaking the hand (26) is at least by handle portion and two sections hinged forming of mate, and mate matches with driving shaft (23) inner chamber by concaveconvex structure or key.
4. the built-in operation retractor of tractive band rope according to claim 3 is characterized in that described column (1) is provided with the handle portion that can hold built-in shaking the hand (26) and prevents the handle locating slot of the stressed counter-rotating of driving shaft (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202855938U CN201624706U (en) | 2010-08-09 | 2010-08-09 | Operation retractor with built-in traction belt rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202855938U CN201624706U (en) | 2010-08-09 | 2010-08-09 | Operation retractor with built-in traction belt rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201624706U true CN201624706U (en) | 2010-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202855938U Expired - Lifetime CN201624706U (en) | 2010-08-09 | 2010-08-09 | Operation retractor with built-in traction belt rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201624706U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879083A (en) * | 2010-08-09 | 2010-11-10 | 钱建民 | Operation retractor with draw-off chain rope |
| CN102204833A (en) * | 2010-08-09 | 2011-10-05 | 钱建民 | Operation retractor with built-in draw-off chain rope |
| CN108143451A (en) * | 2018-01-31 | 2018-06-12 | 浙江省肿瘤医院 | Retractor and retractor fixing device |
-
2010
- 2010-08-09 CN CN2010202855938U patent/CN201624706U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879083A (en) * | 2010-08-09 | 2010-11-10 | 钱建民 | Operation retractor with draw-off chain rope |
| CN102204833A (en) * | 2010-08-09 | 2011-10-05 | 钱建民 | Operation retractor with built-in draw-off chain rope |
| CN102204833B (en) * | 2010-08-09 | 2013-03-27 | 江苏海泽医疗科技发展有限公司 | Operation retractor with built-in draw-off chain rope |
| CN108143451A (en) * | 2018-01-31 | 2018-06-12 | 浙江省肿瘤医院 | Retractor and retractor fixing device |
| CN108143451B (en) * | 2018-01-31 | 2024-05-07 | 杭州康基医疗器械有限公司 | Retractor and retractor fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HAIZE MEDICAL TECHNOLOGY DEVELOPMENT CO., Free format text: FORMER OWNER: QIAN JIANMIN Effective date: 20110420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200120 ROOM 402, NO. 6, LANE 55, CHANGYI ROAD, PUDONG NEW DISTRICT, SHANGHAI TO: 214192 NO. 99, FURONG MIDDLE 3RD ROAD, XISHAN ECONOMIC DEVELOPMENT ZONE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110420 Address after: 214192, No. three, No. 99, Furong Road, Xishan Economic Development Zone Patentee after: Jiangsu Haize Medical Technology Development Co., Ltd. Address before: 200120, room 6, No. 55, Lane 402, Changyi Road, Shanghai, Pudong New Area Patentee before: Qian Jianmin |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20101110 Effective date of abandoning: 20130327 |
|
| RGAV | Abandon patent right to avoid regrant |