CN105943098A - Multifunctional bionic pelvic operation retractor and use method thereof - Google Patents
Multifunctional bionic pelvic operation retractor and use method thereof Download PDFInfo
- Publication number
- CN105943098A CN105943098A CN201610391621.6A CN201610391621A CN105943098A CN 105943098 A CN105943098 A CN 105943098A CN 201610391621 A CN201610391621 A CN 201610391621A CN 105943098 A CN105943098 A CN 105943098A
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- pelvis
- multifunctional bionic
- pelvic
- drag hook
- stay bolt
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to a multifunctional bionic pelvic operation retractor. The multifunctional bionic pelvic operation retractor is mainly composed of a pulling and bracing plate and a locating rod which are connected through a joint rotating shaft, wherein the pulling and bracing plate is of a curved surface structure, the middle of the curved surface is concaved inwards in the direction of the locating rod, the lower end of the pulling and bracing plate horizontally extends outwards, and the end of the pulling and bracing plate is provided with a membrane unfolding hook. According to the multifunctional bionic pelvic operation retractor, by means of the human arm imitation design and integration with an existing cold light source and wireless videoing technologies, a retractor device special for pelvic open operations is developed, multiple hard problems in pelvic operations can be solved simultaneously, an operative field is fully exposed, good lighting is achieved, and meanwhile smoke is sucked and removed, and the function of synchronous videoing is achieved. By means of the multifunctional bionic pelvic operation retractor, the difficulty of the pelvic operations can be reduced, the operating accuracy can be improved, and postoperative complications are reduced.
Description
Technical field
The invention relates to a kind of multifunctional bionic operation on pelvis drag hook and using method thereof, belongs to medical surgical instrument.
Background technology
In the abdominal operation of surgery, need to open and pull out the biggest opening by the abdominal cavity of patient, to facilitate operation to be smoothed out.Existing abdominal cavity retractor is positioned at the both sides of patient, abdominal part opening is pulled open, opening layer rugby ball shape, the patient performed the operation for needing bottom, abdominal cavity to carry out, this shape still can not meet the needs of operation, in addition it is also necessary to draws in the lower section in abdominal cavity, this distracted position drag hook cannot be fixed, the personnel typically requiring auxiliary manually draw, and not only occupy the locus of operation, and have impact on operation technique.
Summary of the invention
The invention to solve the technical problem that and to be to provide a kind of multifunctional bionic operation on pelvis drag hook and using method thereof, this multifunctional bionic operation on pelvis drag hook can arbitrarily adjust position, laminating tub wall radian, can directly pull open the internal organs such as bladder, rectum, the operation method using operation on pelvis drag hook realizes three direction solid stretchings to abdominal cavity opening, thus save stretching space, open surgical field of view.
For solving problem above, the concrete technical scheme of the invention is as follows: a kind of multifunctional bionic operation on pelvis drag hook, is mainly made up of stay bolt plate and location bar, is connected by joint rotating shaft between stay bolt plate with location bar；Wherein stay bolt plate is curved-surface structure, and the middle part of curved surface is to bar direction, location indent, and the lower end level of stay bolt plate is overhanging, and end is provided with downward exhibition film hook.
The width of described stay bolt plate is 10～50mm.
Described location bar is provided with the plastic screwed pipe of scalable sizing, plastic whorl pipe end is provided with miniature camera head, illuminating lamp or suction catheter device, and the connecting line of miniature video recorder, illuminating lamp or suction catheter device is connected through plastic screwed pipe with external control device.
Use multifunctional bionic operation on pelvis drag hook to carry out the using method of operation on pelvis, comprise the following steps:
1) pre-determined bit: locating rack is set at operation bedside, and the location bar of at least 3 bionical operation on pelvis drag hooks is connected with locating rack, then adjust the position of location bar, it is ensured that several stay bolt plates form the circular arc type structure of pelvic cavity；
2) operation retracts: after patient's abdominal part is cut open, pulled open by opening, puts into bionical operation on pelvis drag hook, and regulation joint rotating shaft ensures the curved surface matrix face laminating pelvic cavity inwall of stay bolt plate, pulls open the internal organs such as bladder and rectum, utilizes exhibition film hook to be launched by Deng Shi fascia simultaneously；
3) fine setting location: location bar is orientated as on locating rack, and finely tunes distance, it is ensured that the plastic screwed pipe of corresponding function out, and is positioned on the securing lever by abdominal cavity repeated exposure, it is simple to use in operation process.
Described locating rack is made up of pole and arc positioning pipe, and pole locating piece connects arc positioning pipe, and arc positioning pipe connects multifunctional bionic operation on pelvis drag hook by locating piece.
To the curved-surface structure of bar direction, location indent in the middle part of the employing of this multifunctional bionic operation on pelvis drag hook stay bolt plate, the lower end level of stay bolt plate is overhanging, thus realize tub wall radian of fitting, avoiding the drawback in space shared by the outer male structure of existing drag hook, its end is provided with downward exhibition film hitcher the function launching Deng Shi fascia；It is connected by joint rotating shaft between stay bolt plate with location bar, it is achieved that the angular adjustment of drag hook, adaptability is higher.
The width of described stay bolt plate is 10～20mm, to ensure that drag hook has enough width, prevents fat from deviating from from drag hook both sides.
Described position bar is provided with telescopic plastic screwed pipe, and plastic whorl pipe end is provided with miniature camera head, illuminating lamp or suction catheter device, for auxiliary illumination, shooting or suction function in operation process.
The using method using multifunctional bionic operation on pelvis drag hook to carry out operation on pelvis uses locating support as the support of drag hook, and annular is arranged simultaneously, and not only tractive is effective, and can make abdominal cavity repeated exposure out, it is simple to operation.
Described locating rack is made up of pole and arc positioning pipe, for fixing with bed body, is simultaneously used for regulating height and the position of drag hook, makes drag hook flexible as staff in operation, repeat to open by abdominal cavity of patients, improve good surgical field of view for doctor.
Accompanying drawing explanation
Fig. 1 is the front view of multifunctional bionic operation on pelvis drag hook.
Fig. 2 is the axonometric drawing of multifunctional bionic operation on pelvis drag hook.
Fig. 3 is the multifunctional bionic operation on pelvis hook structure figure with corrugated tubing and locating piece.
Fig. 4 is the application drawing of multifunctional bionic operation on pelvis drag hook in operation process.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of multifunctional bionic operation on pelvis drag hook, mainly it is made up of stay bolt plate 1 and location bar 2, is connected by joint rotating shaft 3 between stay bolt plate 1 with location bar 2；Wherein stay bolt plate 1 is curved-surface structure, and the middle part of curved surface is to bar direction, location indent, and the lower end level of stay bolt plate 1 is overhanging, and end is provided with downward exhibition film hook 4.
The width of described stay bolt plate 1 is 10～20mm.
As shown in Figure 3, described location bar 2 is provided with telescopic plastic screwed pipe 5, plastic whorl pipe end is provided with miniature video recorder, illuminating lamp or suction catheter device, and the connecting line of miniature camera head, illuminating lamp or suction catheter device is connected through plastic screwed pipe 5 with external control device.
As shown in Figure 4, use multifunctional bionic operation on pelvis drag hook to carry out the using method of operation on pelvis, comprise the following steps:
1) pre-determined bit: locating rack is set at operation bedside, and the location bar 2 of at least 3 bionical operation on pelvis drag hooks is connected with locating rack, then adjust the position of location bar 2, it is ensured that several stay bolt plates 1 form the circular arc type structure of pelvic cavity；
2) operation retracts: after patient's abdominal part is cut open, opening is pulled open, puts into bionical operation on pelvis drag hook, regulate joint rotating shaft 3 by adjusting rod or adjusting knob and ensure the curved surface matrix face laminating pelvic cavity inwall of stay bolt plate 1, pull open the internal organs such as bladder and rectum, utilize exhibition film hook 4 to be launched by Deng Shi fascia simultaneously；
3) fine setting location: location bar is orientated as on locating rack, and finely tunes distance, it is ensured that fully come out in abdominal cavity, and the plastic screwed pipe 5 of corresponding function is positioned on the securing lever, it is simple to use in operation process.
Described locating rack is made up of pole 11 and arc positioning pipe 12, and pole 11 locating piece connects arc positioning pipe 12, and arc positioning pipe 12 connects multifunctional bionic operation on pelvis drag hook by locating piece.
Claims (5)
1. a multifunctional bionic operation on pelvis drag hook, it is characterised in that: mainly it is made up of stay bolt plate (1) and location bar (2), is connected by joint rotating shaft (3) between stay bolt plate (1) with location bar (2)；Wherein stay bolt plate (1) is curved-surface structure, and the middle part of curved surface is to bar direction, location indent, and the lower end level of stay bolt plate (1) is overhanging, and end is provided with downward exhibition film hook (4).
2. multifunctional bionic operation on pelvis drag hook as claimed in claim 1, it is characterised in that: the width of described stay bolt plate (1) is 10～50mm.
3. multifunctional bionic operation on pelvis drag hook as claimed in claim 1, it is characterized in that: described location bar (2) is provided with the plastic screwed pipe (5) of scalable sizing, plastic whorl pipe end is provided with miniature camera head, illuminating lamp or suction catheter device, and the connecting line of miniature video recorder, illuminating lamp or suction catheter device is connected through plastic screwed pipe (5) with external control device.
4. use the multifunctional bionic operation on pelvis drag hook described in claim 3 to carry out the using method of operation on pelvis, it is characterised in that to comprise the following steps:
1) pre-determined bit: locating rack is set at operation bedside, and the location bar (2) of at least 3 bionical operation on pelvis drag hooks is connected with locating rack, then adjust the position of location bar (2), it is ensured that several stay bolt plates (1) form the circular arc type structure of pelvic cavity；
2) operation retracts: after patient's abdominal part is cut open, being pulled open by opening, put into bionical operation on pelvis drag hook, regulation joint rotating shaft (3) ensures the curved surface matrix face laminating pelvic cavity inwall of stay bolt plate (1), pull open the internal organs such as bladder and rectum, utilize exhibition film hook (4) to be launched by Deng Shi fascia simultaneously；
3) fine setting location: location bar is orientated as on locating rack, and finely tunes distance, it is ensured that the plastic screwed pipe (5) of corresponding function out, and is positioned on the securing lever by abdominal cavity repeated exposure, it is simple to use in operation process.
5. multifunctional bionic operation on pelvis drag hook as claimed in claim 4, it is characterized in that: described locating rack is made up of pole (11) and arc positioning pipe (12), pole (11) locating piece connects arc positioning pipe (12), and arc positioning pipe (12) connects multifunctional bionic operation on pelvis drag hook by locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391621.6A CN105943098B (en) | 2016-06-06 | 2016-06-06 | Multifunctional bionic operation on pelvis drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391621.6A CN105943098B (en) | 2016-06-06 | 2016-06-06 | Multifunctional bionic operation on pelvis drag hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105943098A true CN105943098A (en) | 2016-09-21 |
| CN105943098B CN105943098B (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610391621.6A Active CN105943098B (en) | 2016-06-06 | 2016-06-06 | Multifunctional bionic operation on pelvis drag hook |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106798582A (en) * | 2017-03-06 | 2017-06-06 | 张睿 | Self-retaining retractor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5976078A (en) * | 1993-07-09 | 1999-11-02 | Bioenterics Corporation | Apparatus and method for holding intestines out of an operative field |
| CN201356582Y (en) * | 2008-12-29 | 2009-12-09 | 杭州康基医疗器械有限公司 | Cambered retractor |
| CN202505406U (en) * | 2011-11-18 | 2012-10-31 | 李守鹏 | Multifunctional hook special for abdominal cavity operations |
| US20130211203A1 (en) * | 2012-02-14 | 2013-08-15 | Camil Sader | Surgical Retractor |
| CN205924088U (en) * | 2016-06-06 | 2017-02-08 | 辽宁省肿瘤医院 | Multi -functional bionical pelvis surgery retractor |
-
2016
- 2016-06-06 CN CN201610391621.6A patent/CN105943098B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5976078A (en) * | 1993-07-09 | 1999-11-02 | Bioenterics Corporation | Apparatus and method for holding intestines out of an operative field |
| CN201356582Y (en) * | 2008-12-29 | 2009-12-09 | 杭州康基医疗器械有限公司 | Cambered retractor |
| CN202505406U (en) * | 2011-11-18 | 2012-10-31 | 李守鹏 | Multifunctional hook special for abdominal cavity operations |
| US20130211203A1 (en) * | 2012-02-14 | 2013-08-15 | Camil Sader | Surgical Retractor |
| CN205924088U (en) * | 2016-06-06 | 2017-02-08 | 辽宁省肿瘤医院 | Multi -functional bionical pelvis surgery retractor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106798582A (en) * | 2017-03-06 | 2017-06-06 | 张睿 | Self-retaining retractor |
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| CN105943098B (en) | 2018-02-02 |
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