CN205126323U - Novel drag hook for general surgery department surgery - Google Patents
Novel drag hook for general surgery department surgery Download PDFInfo
- Publication number
- CN205126323U CN205126323U CN201520959804.4U CN201520959804U CN205126323U CN 205126323 U CN205126323 U CN 205126323U CN 201520959804 U CN201520959804 U CN 201520959804U CN 205126323 U CN205126323 U CN 205126323U
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- arm
- spherical shell
- bolt
- linking arm
- surgery
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Abstract
The utility model relates to a novel drag hook for general surgery department surgery belongs to medical instrument technical field, the utility model discloses it is main including vertical support, support, horizontal crossbearer, rotatory sleeve, an arm section of thick bamboo, tail arm, three -dimensional slip -knot, middle arm, forearm, shadowless lamp, coupler body, the utility model discloses a regulation of the three -dimensional direction of surgery retractor is realized to three -dimensional slip -knot, can adjust surgery retractor's angle and position as required wantonly at practical in -process, realizes the adjustment that the edge of a knife led the angle of release degree and led out the width, makes surgery retractor need utilize the space in fully avoiding the operation activity, and the field of vision of guaranteeing to perform the operation fully exposes, can provide the illumination through the shadowless lamp under the condition of brownout to see the place that to hook clearly in medical staff, thereby improve the accuracy nature and the efficiency of operation, through the drag hook support and the fixed surgery retractor of support that sets up, avoided special medical personnel to help to lead the edge of a knife to drive expert's art into, reduced medical staff's working strength.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically, relates to a kind of Novel drag hook for general surgery department surgery.
Background technology
Hospitals at Present department of general surgery, when performing an operation to patient, all can use surgery tractor to pull open skin and tissue, thus is convenient to operation and carries out.Current surgery tractor is generally made up of hook portion and arm, both normally one, and after scalpel edge cuts, need special medical personnel to assist the edge of a knife to retract, operation technique is carried out to facilitate doctor, but for a long time operation can make medical personnel very tired, more cannot realize retracting the adjustment that angle and the edge of a knife retract width.Also adjustable surgery tractor is had to occur at present, hook portion and arm normally adopt hinged mode to be connected by it, its regulative mode is confined in a plane usually, the adjustment of three-dimensional can not be carried out, surgical field of view can not be exposed fully in operation process, sometimes even can cause certain obstruction to operation technique.In addition, existing surgery tractor in use, it is all the object realizing pining down skin and tissue with tractive, often by the restriction of operative site, drag hook can not be firmly fixed, simultaneously, coupler body end does not arrange illuminator, when dimly lit, be unfavorable for that medical worker sees clearly and need hook residence, bring some inconvenience to operation technique.
Therefore, be necessary to provide a kind of easy to operate, the surgery tractor of the demand of general surgery can be met.
Summary of the invention
In order to overcome Problems existing in background technology, this utility model provides a kind of Novel drag hook for general surgery department surgery, the adjustment of surgery tractor three-dimensional can be realized by three-dimensional slip-knot, realize retracting the adjustment that angle and the edge of a knife retract width, surgical field of view is fully exposed, carries out operation technique to facilitate doctor; Illumination can be provided when dimly lit by the shadowless lamp arranged, be beneficial to medical worker and see clearly and need hook residence; By arranging drag hook bearing and support, not needing special medical personnel to assist the edge of a knife to retract to perform the operation, reducing the working strength of medical worker, bring great convenience to operation technique.
For achieving the above object, this utility model is achieved by the following technical solution:
Described Novel drag hook for general surgery department surgery comprises vertical rack 1, bearing 2, fastening bolt 3, horizontal crossbearer 4, turnbarrel 5, firm bolt 6, arm cylinder 7, bolt I 8, bolt hole 9, tail arm 10, three-dimensional slip-knot 11, intermediate arm 12, forearm 13, shadowless lamp 14, driving lever 15, coupler body 16, universal drive shaft 17, fixed cover 18, the bottom of described vertical rack 1 is provided with bearing 2, bearing 2 is provided with two fastening bolts 3, the top of vertical rack 1 is provided with turnbarrel 5, turnbarrel 5 is provided with firm bolt 6, described horizontal crossbearer 4 is fixedly mounted on the sidewall of turnbarrel 5, horizontal crossbearer 4 is provided with bolt hole 9, the front end sleeve of horizontal crossbearer 4 is equipped with arm cylinder 7, at arm cylinder 7, one end of horizontal crossbearer 4 is provided with bolt I 8, bolt I 8 and bolt hole 9 match, the front end of arm cylinder 7 is provided with tail arm 10, tail arm 10 is connected with intermediate arm 12 by three-dimensional slip-knot 11, intermediate arm 12 is connected with forearm 13 by three-dimensional slip-knot 11, described three-dimensional slip-knot 11 comprises the first linking arm 20, second linking arm 21, retaining ring 22, bolt II 23, ball 24, circular uncovered 25, spherical shell 26, locating slot 27, described ball 24 is arranged in spherical shell 26, spherical shell 26 is provided with a circle uncovered 25 little compared with ball 24 diameter, ball 24 is provided with once uncovered 25 outward extending first linking arms 20 of circle, described spherical shell 26 is made up of upper spherical shell and lower spherical shell two parts, upper spherical shell is provided with linking arm, lower spherical shell is provided with lower linking arm, upper linking arm and lower linking arm form the second linking arm 21, the outer of the second linking arm 21 is provided with retaining ring 22, second linking arm 21 and the first linking arm 20 are directly and tail arm 10, intermediate arm 12, forearm 13 connects, the interface of upper spherical shell and lower spherical shell is provided with locating slot 27, spherical shell 26 is provided with one for locking the bolt II 23 of ball 24 and spherical shell 26, the front end of described forearm 13 is provided with fixed cover 18, fixed cover 18 is provided with the universal drive shaft 17 of band driving lever 15, universal drive shaft 17 is provided with shadowless lamp 14, the termination of forearm 13 is provided with coupler body 16.
The medial wall of described coupler body 16 is provided with synapse 19.
Described coupler body 16 removably connects with forearm 13.
The beneficial effects of the utility model:
This utility model can realize the adjustment of surgery tractor three-dimensional by three-dimensional slip-knot, angle and the position of surgery tractor can be regulated arbitrarily as required in practical process, realize the adjustment that the edge of a knife retracts angle and retracts width, surgery tractor is made fully to avoid needing to utilize space in operation activity, ensure that surgical field of view fully exposes, so that doctor carries out operation technique; Illumination can be provided when dimly lit by the shadowless lamp arranged, so that medical worker sees clearly need hook residence, thus improve accuracy and the efficiency of operation; By drag hook bearing and the support fixing operation drag hook of setting, do not need special medical personnel to assist the edge of a knife to retract to perform the operation, reduce the working strength of medical worker, bring great convenience to operation technique.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the three-dimensional slip-knot of this utility model.
In figure, the three-dimensional slip-knot of the horizontal crossbearer of 1-vertical rack, 2-bearing, 3-fastening bolt, 4-, 5-turnbarrel, the firm bolt of 6-, 7-arm cylinder, 8-bolt I, 9-bolt hole, 10-tail arm, 11-, 12-intermediate arm, 13-forearm, 14-shadowless lamp, 15-driving lever, 16-coupler body, 17-universal drive shaft, 18-fixed cover, 19-synapse, 20-first linking arm, 21-second linking arm, 22-retaining ring, 23-bolt II, 24-ball, 25-circle are uncovered, 26-spherical shell, 27-locating slot.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to facilitate the technical staff to understand.
As Fig. 1, shown in Fig. 2, described Novel drag hook for general surgery department surgery comprises vertical rack 1, bearing 2, fastening bolt 3, horizontal crossbearer 4, turnbarrel 5, firm bolt 6, arm cylinder 7, bolt I 8, bolt hole 9, tail arm 10, three-dimensional slip-knot 11, intermediate arm 12, forearm 13, shadowless lamp 14, driving lever 15, coupler body 16, universal drive shaft 17, fixed cover 18, the bottom of described vertical rack 1 is provided with bearing 2, bearing 2 is provided with two fastening bolts 3, the top of vertical rack 1 is provided with turnbarrel 5, turnbarrel 5 is provided with firm bolt 6, described horizontal crossbearer 4 is fixedly mounted on the sidewall of turnbarrel 5, surgery tractor is fixed on the table top of operating-table by the fastening bolt 3 on bearing 2 by vertical rack 1, turnbarrel 5 realizes the position adjustment of horizontal crossbearer 4 by the firm bolt 6 on it, thus avoid needing special medical personnel to assist the edge of a knife to retract to carry out hands art, reduce the working strength of medical worker.
Described horizontal crossbearer 4 is provided with bolt hole 9, the front end sleeve of horizontal crossbearer 4 is equipped with arm cylinder 7, at arm cylinder 7, one end of horizontal crossbearer 4 is provided with bolt I 8, bolt I 8 and bolt hole 9 match, arm cylinder 7 can be stretched adjustment on horizontal crossbearer 4, thus realize the adjustment that scalpel edge retracts size, the front end of arm cylinder 7 is provided with tail arm 10, and tail arm 10 is connected with intermediate arm 12 by three-dimensional slip-knot 11, and intermediate arm 12 is connected with forearm 13 by three-dimensional slip-knot 11, described three-dimensional slip-knot 11 comprises the first linking arm 20, second linking arm 21, retaining ring 22, bolt II 23, ball 24, circular uncovered 25, spherical shell 26, locating slot 27, described ball 24 is arranged in spherical shell 26, spherical shell 26 is provided with a circle uncovered 25 little compared with ball 24 diameter, ball 24 is provided with once uncovered 25 outward extending first linking arms 20 of circle, described spherical shell 26 is made up of upper spherical shell and lower spherical shell two parts, upper spherical shell is provided with linking arm, lower spherical shell is provided with lower linking arm, upper linking arm and lower linking arm form the second linking arm 21, the outer of the second linking arm 21 is provided with retaining ring 22, second linking arm 21 and the first linking arm 20 are directly and tail arm 10, intermediate arm 12, forearm 13 connects, the interface of upper spherical shell and lower spherical shell is provided with locating slot 27, spherical shell 26 is provided with one for locking the bolt II 23 of ball 24 and spherical shell 26, spherical shell 26 is fixed by retaining ring 22, owing to spherical shell 26 being provided with circular uncovered 25, ensure that ball 24 can rotate at spherical shell 26, when ball 24 turns to desired location, to coordinate with locating slot 27 by bolt II 23 and realize the fixing of ball 24, thus achieve the operating position adjustment of surgery tractor, realized the adjustment of surgery tractor three-dimensional by two three-dimensional slip-knots 11, in operation process, doctor can, according to the operating position income adjustment to surgery tractor suitable for reading of patient, make surgical field of view expose fully, so that doctor carries out operation technique, the front end of described forearm 13 is provided with fixed cover 18, fixed cover 18 is provided with the universal drive shaft 17 of band driving lever 15, universal drive shaft 17 is provided with shadowless lamp 14, the termination of forearm 13 is provided with coupler body 16, universal drive shaft 17 is stirred to adjust the direction of illumination of shadowless lamp 14 by driving lever 15, so that medical worker sees clearly need hook residence, thus improve accuracy and the efficiency of operation.
The medial wall of described coupler body 16 is provided with synapse 19, fully can contacts with opening, prevent coupler body 16 slippage.
Described coupler body 16 removably connects with forearm 13, and the coupler body 16 that can vary in size according to the large young pathbreaker of operation opening is like this arranged on the enterprising enforcement use of forearm 13, improves surgical effect further.
Work process of the present utility model:
In use, first by the fastening bolt 3 on bearing 2, surgery tractor is fixed on the table top of operating-table, then the operating position of horizontal crossbearer 4 is adjusted by turnbarrel 5, after the operating position adjustment of horizontal crossbearer 4, horizontal crossbearer 4 is adjusted the operating position of arm cylinder 7, and then the operating position of coupler body 16 is adjusted as required by two three-dimensional slip-knots 11, in operation process, what adjust the edge of a knife by two three-dimensional slip-knots 11 and the synergism of coupler body 16 retracts width, universal drive shaft 17 is stirred to adjust the direction of illumination of shadowless lamp 14 by driving lever 15.
This utility model can realize the adjustment of surgery tractor three-dimensional by three-dimensional slip-knot, angle and the position of surgery tractor can be regulated arbitrarily as required in practical process, realize the adjustment that the edge of a knife retracts angle and retracts width, surgery tractor is made fully to avoid needing to utilize space in operation activity, ensure that surgical field of view fully exposes, so that doctor carries out operation technique; Illumination can be provided when dimly lit by the shadowless lamp arranged, so that medical worker sees clearly need hook residence, thus improve accuracy and the efficiency of operation; By drag hook bearing and the support fixing operation drag hook of setting, do not need special medical personnel to assist the edge of a knife to retract to perform the operation, reduce the working strength of medical worker, bring great convenience to operation technique.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail this utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from this utility model claims limited range.
Claims (3)
1. a Novel drag hook for general surgery department surgery, it is characterized in that: described Novel drag hook for general surgery department surgery comprises vertical rack, bearing, fastening bolt, horizontal crossbearer, turnbarrel, firm bolt, arm cylinder, bolt I, bolt hole, tail arm, three-dimensional slip-knot, intermediate arm, forearm, shadowless lamp, driving lever, coupler body, universal drive shaft, fixed cover, the bottom of described vertical rack is provided with bearing, bearing is provided with two fastening bolts, the top of vertical rack is provided with turnbarrel, turnbarrel is provided with firm bolt, described horizontal crossbearer is fixedly mounted on the sidewall of turnbarrel, horizontal crossbearer is provided with bolt hole, the front end sleeve of horizontal crossbearer is equipped with arm cylinder, at arm cylinder, one end of horizontal crossbearer is provided with bolt I, bolt I and bolt hole match, the front end of arm cylinder is provided with tail arm, tail arm is connected with intermediate arm by three-dimensional slip-knot, intermediate arm is connected with forearm by three-dimensional slip-knot, described three-dimensional slip-knot comprises the first linking arm, second linking arm, retaining ring, bolt II, ball, circular uncovered, spherical shell, locating slot, described ball is arranged in spherical shell, spherical shell is provided with a circle less than ball diameter uncovered, ball is provided with once uncovered outward extending first linking arm of circle, described spherical shell is made up of upper spherical shell and lower spherical shell two parts, upper spherical shell is provided with linking arm, lower spherical shell is provided with lower linking arm, upper linking arm and lower linking arm form the second linking arm, the outer of the second linking arm is provided with retaining ring, second linking arm and the first linking arm are directly and tail arm, intermediate arm, forearm connects, the interface of upper spherical shell and lower spherical shell is provided with locating slot, spherical shell is provided with one for locking the bolt II of ball and spherical shell, the front end of described forearm is provided with fixed cover, fixed cover is provided with the universal drive shaft of band driving lever, universal drive shaft is provided with shadowless lamp, the termination of forearm is provided with coupler body.
2. a kind of Novel drag hook for general surgery department surgery according to claim 1, is characterized in that: the medial wall of described coupler body is provided with synapse.
3. a kind of Novel drag hook for general surgery department surgery according to claim 1, is characterized in that: described coupler body and forearm removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959804.4U CN205126323U (en) | 2015-11-27 | 2015-11-27 | Novel drag hook for general surgery department surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959804.4U CN205126323U (en) | 2015-11-27 | 2015-11-27 | Novel drag hook for general surgery department surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205126323U true CN205126323U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520959804.4U Expired - Fee Related CN205126323U (en) | 2015-11-27 | 2015-11-27 | Novel drag hook for general surgery department surgery |
Country Status (1)
| Country | Link |
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| CN (1) | CN205126323U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618648A (en) * | 2016-10-20 | 2017-05-10 | 无锡市人民医院 | Minitype universal surgical drag hook |
| CN108309379A (en) * | 2018-02-09 | 2018-07-24 | 中国人民解放军第四军医大学 | The minimally invasive channel of the novel intelligent anatomical form anterior cervical operation of multidirectional adjusting |
| CN109009276A (en) * | 2018-08-25 | 2018-12-18 | 张颖 | A kind of retractor for cardiothoracic surgery operation |
| CN109330646A (en) * | 2018-11-08 | 2019-02-15 | 广州中医药大学(广州中医药研究院) | A kind of automatic drag hook device for surgical operation |
| CN109464170A (en) * | 2018-12-18 | 2019-03-15 | 山东省千佛山医院 | A kind of left auricle of heart drag hook and mitral valve surgery accessory part |
| CN111467173A (en) * | 2020-04-14 | 2020-07-31 | 嘉兴市中医医院 | Hip supporting device used in anorectal surgery and dressing change process |
-
2015
- 2015-11-27 CN CN201520959804.4U patent/CN205126323U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618648A (en) * | 2016-10-20 | 2017-05-10 | 无锡市人民医院 | Minitype universal surgical drag hook |
| CN108309379A (en) * | 2018-02-09 | 2018-07-24 | 中国人民解放军第四军医大学 | The minimally invasive channel of the novel intelligent anatomical form anterior cervical operation of multidirectional adjusting |
| CN109009276A (en) * | 2018-08-25 | 2018-12-18 | 张颖 | A kind of retractor for cardiothoracic surgery operation |
| CN109009276B (en) * | 2018-08-25 | 2023-05-16 | 张颖 | Retractor for cardiothoracic surgery |
| CN109330646A (en) * | 2018-11-08 | 2019-02-15 | 广州中医药大学(广州中医药研究院) | A kind of automatic drag hook device for surgical operation |
| CN109464170A (en) * | 2018-12-18 | 2019-03-15 | 山东省千佛山医院 | A kind of left auricle of heart drag hook and mitral valve surgery accessory part |
| CN111467173A (en) * | 2020-04-14 | 2020-07-31 | 嘉兴市中医医院 | Hip supporting device used in anorectal surgery and dressing change process |
| CN111467173B (en) * | 2020-04-14 | 2022-05-17 | 嘉兴市中医医院 | Hip supporting device used in anorectal surgery and dressing change process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161127 |