CN109498082A - A kind of general surgery muscle pull device - Google Patents
A kind of general surgery muscle pull device Download PDFInfo
- Publication number
- CN109498082A CN109498082A CN201910014455.1A CN201910014455A CN109498082A CN 109498082 A CN109498082 A CN 109498082A CN 201910014455 A CN201910014455 A CN 201910014455A CN 109498082 A CN109498082 A CN 109498082A
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- China
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- fixedly connected
- wheel
- stop bit
- mounting rack
- bit column
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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)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of general surgery muscle pull device of the field of medical instrument technology, including pedestal, base top is fixedly connected with direction flexible, direction flexible end is fixedly connected with connecting tube, connection tube end is fixedly connected with mounting rack, left axle and right axle are fixedly connected among mounting rack, left axle outer wall is rotatably connected to a left side and opens wheel, right axle outer wall is rotatably connected to the right side and opens wheel, it opens wheel side wall and is rotatably connected to left support pincers in a left side, it opens wheel side wall and is rotatably connected to right support pincers in the right side, wheel is opened on a left side and the right side opens and is equipped with rack gear between wheel, slide bar is fixedly connected at the top of rack gear, position-stopping plate is fixedly connected at the top of slide bar, it is offered among position-stopping plate and sinks to the bottom slot, it sinks to the bottom slot inner cavity and slidably connects stop bit column, stop bit column outer wall is cased with spring, one group of location hole is offered at the top of mounting rack.The present invention can flexibly be placed on suitable position, take up space small.Doctor's sight and operation are not influenced, it is time saving and energy saving, so that muscle is pulled open by stabilization, is conducive to operation and carries out.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of general surgery muscle pull device.
Background technique
General surgery is with the longest history, the most mature clinical speciality of development in all surgeries, as medicine is at full speed
Development, subject constantly refines, and treatment means are continuously improved, the introducing of new technology, new method, so that general surgery treats
Increasingly important role is played, many diseases that can not be treated in the past can be cured by performing the operation now, be substantially increased
The cure rate of disease and the quality of life of patient.And one of the important department as hospital, general surgery is imparting knowledge to students, scientific research etc.
Aspect also plays an important role.But in common surgical procedures, the exposure of surgical field of view is always by hook for surgery operation opponent
The drawing of art notch is completed, however traditional operation drag hook used at present, due to being limited by its mechanical configurations, and is difficult to
Meet the needs of various different incision visuals field exposure, and since drag hook is assistant's manual control by participating in operation, one
Aspect is difficult to meet pulling for patient by assistant's manual operations due to being limited by operating space etc.,
On the other hand the image by factors such as physical strength, is difficult to assistant in the operation especially taken a long time in entire surgical procedure
Stable state is kept, and therefore can adjust its operation posture repeatedly and cause the existing surgical operation of the secondary damage of operation receiveing person
In the process, needing to fix position after pulling open wound could perform the operation, and existing hook for surgery operation does not fix device, only
It is to be fixed again after being broken into two with one's hands by surgical staff both hands, but since wound is tighter, hand, which is shaken, to be fixed in time, cause hand
Drag hook pulls open inaccuracy and is often automatically closed during art, influences the progress of operation, especially separated distance can not be accurate
It is bad to separate effect.
Currently, application No. is the Chinese patents of CN201620701177.9 to disclose a kind of operation myotasis device, it is fixed
Casing and expanded support axis, fixed sleeving front side are equipped with the extension draw, and equipped with preceding L shape fixed arm, preceding L shape is fixed for extension draw front side
It is equipped with preceding runner A between arm and the extension draw, preceding runner B is equipped on the left of preceding L shape fixed arm, before being equipped on the downside of preceding L shape fixed arm
Lifting seat, preceding lifting seat downside are equipped with anterior sucker, rear telescoping tube are equipped on rear side of fixed sleeving, rear telescoping tube rear side is equipped with rear L shape
Fixed arm is equipped with rear runner A, is equipped with rear runner B, rear L shape on the left of rear L shape fixed arm between rear L shape fixed arm and rear telescoping tube
It is equipped with rear lifting seat on the downside of fixed arm, posterior sucker is equipped on the downside of rear lifting seat, motor is equipped in fixed sleeving, is equipped on the upside of motor
Control switch, motor downside are equipped with power pack, left rotary shaft are equipped on the left of motor, left rotary shaft left side is equipped with left pulling rope, left drawing
Rope is pierced by across preceding runner A and the premenstrual L shape fixed arm of preceding runner B, and preceding drag hook is equipped on rear side of left pulling rope, is equipped with the right side on the right side of motor
Shaft, right spindle right side are equipped with right pulling rope, and right pulling rope passes through rear runner A and rear runner B L shape fixed arm after and is pierced by, right
It is equipped with rear drag hook on front side of pulling rope, left expanded support pipe is equipped on the left of expanded support axis, left flexible stayed pole is equipped on the left of left expanded support pipe, it is left
It is equipped with left link on the upside of flexible stayed pole, left drawing hook is equipped on the downside of the flexible stayed pole in a left side, is equipped with right expanded support on the right side of expanded support axis
Pipe, right expanded support pipe rear side is equipped with the flexible stayed pole in the right side, and stayed pole rear side is stretched equipped with right link in the right side, and the flexible stayed pole downside in the right side is set
There is right drawing hook, arc expanded support spring is equipped between left expanded support pipe and right expanded support pipe.Although the device can replace manpower progress
Drawing at wound, but the plant area space is larger, use scope is limited.
Based on this, the present invention devises a kind of general surgery muscle pull device, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of general surgery muscle pull device, to solve in above-mentioned background technique
Assistant's manual control of proposition is difficult full on the one hand due to being limited by operating space etc. by assistant's manual operations
Sufficient patient's pulls, on the other hand the image by factors such as physical strength, is difficult to assistant in entire surgical procedure, special
It is not the stable state that kept in the operation taken a long time, hand, which is shaken, to be fixed in time, and drag hook in surgical procedure is caused to draw
It opens inaccuracy and is often automatically closed, influence the progress of operation, it can not accurate separated problem especially for separated distance.
To achieve the above object, the invention provides the following technical scheme: a kind of general surgery muscle pull device, packet
Pedestal is included, the base top is fixedly connected with direction flexible, and the direction flexible end is fixedly connected with connecting tube, the company
Pipe ends are fixedly connected with mounting rack, and left axle and right axle, the left axle outer wall rotation are fixedly connected among the mounting rack
It is connected with a left side and opens wheel, the right axle outer wall is rotatably connected to the right side and opens wheel, and the left side opens wheel side wall and is rotatably connected to left support pincers, described
The right side opens wheel side wall and is rotatably connected to right support pincers, and wheel is opened on the left side and the right side opens and is equipped with rack gear between wheel, and the rack gear and mounting rack are sliding
Dynamic connection is fixedly connected with slide bar at the top of the rack gear, is fixedly connected with position-stopping plate at the top of the slide bar, among the position-stopping plate
It offers and sinks to the bottom slot, the slot inner cavity that sinks to the bottom slidably connects stop bit column, and the stop bit column outer wall is cased with spring, the mounting rack
Top offers one group of location hole, and the stop bit column is matched with location hole.
Preferably, the left support pincers bottom is fixedly connected with left hook plate, and the right support pincers bottom is fixedly connected with right hook plate,
The left hook plate and right hook plate are valgoid.
Preferably, the rack gear bottom is fixedly connected with gag lever post, and the mounting rack bottom offers slideway, the limit
Bar is matched with slideway, and through slot is offered at the top of the mounting rack, and the slide bar passes through through slot, and wheel is opened on the left side and wheel is opened in the right side
It is engaged with rack.
Preferably, the stop bit column top is fixedly connected with fingerstall, and the stop bit column is multi-diameter shaft.
Preferably, the pedestal is soft iron material, is fixedly connected with one group of copper billet among the pedestal, among the pedestal
It is rotatably connected to shaft, the shaft side wall is fixedly connected with permanent magnet, and the roller end is fixedly connected with knob.
Preferably, the location hole interval is uniform, the stop bit column be it is arranged symmetrically, the direction flexible be metal material
Matter.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by rotating in the forward direction knob, pedestal is become into magnetic
Suction base, stabilization are adsorbed on irony operating table or beside sickbed, and by reversely rotating knob, releasing magneticaction easily removes device,
It can be flexibly placed on suitable position, be easy to use, and apparatus structure is compact, takes up space small.By pushing position-stopping plate to drive
Rack gear is moved forward and backward, so that wheel and the right folding opened wheel and drive support pincers are opened in the left side that control is engaged with, is strutted muscle, is pulled open muscle
Position and support pincers are horizontal position, and support clamper in pulling open muscle two sides, do not influence doctor's sight and operation, instead of manpower, are saved
Shi Shengli can accurately control the distance that muscle pulls open, and avoid pulling open muscle and excessively generate secondary injury.Pass through spring
Stop bit column is pushed into positioning hole, realizes the self-locking of position-stopping plate, is continued and stable pulling-off force to provide, so that muscle is steady
Surely it pulls open, is conducive to operation and carries out.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is LOOK LEFT structural schematic diagram of the present invention；
Fig. 2 is depression angle structural schematic diagram of the present invention；
Fig. 3 is main perspective partial cutaway structural schematic diagram of the present invention；
Fig. 4 is the portion A of the present invention enlarged structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- pedestal, 2- direction flexible, 3- connecting tube, 4- mounting rack, 5- left axle, 6- right axle, 7- open on a left side wheel, and 8- opens on the right side wheel,
The left support pincers of 9-, the right support pincers of 10-, 11- rack gear, 12- slide bar, 13- position-stopping plate, 14- sink to the bottom slot, 15- stop bit column, 16- spring, 17-
Location hole, the left hook plate of 18-, 19- right hook plate, 20- slideway, 21- through slot, 22- fingerstall, 23- copper billet, 24- shaft, 25- permanent magnetic
Body, 26- knob.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of general surgery muscle pull device, including
Pedestal 1 is fixedly connected with direction flexible 2 at the top of pedestal 1, and 2 end of direction flexible is fixedly connected with connecting tube 3,3 end of connecting tube
It is fixedly connected with mounting rack 4, left axle 5 and right axle 6 are fixedly connected among mounting rack 4,5 outer wall of left axle is rotatably connected to a left side and opens wheel
7,6 outer wall of right axle is rotatably connected to the right side and opens wheel 8, and a left side opens 7 side walls of wheel and is rotatably connected to left support pincers 9, and wheel 8 side walls rotation connection is opened on the right side
There are right support pincers 10, wheel 7 is opened on a left side and the right side opens and is equipped with rack gear 11 between wheel 8, and rack gear 11 is slidably connected with mounting rack 4,11 top of rack gear
It is fixedly connected with slide bar 12, position-stopping plate 13 is fixedly connected at the top of slide bar 12, is offered among position-stopping plate 13 and sinks to the bottom slot 14, sunk to the bottom
14 inner cavity of slot slidably connects stop bit column 15, and 15 outer wall of stop bit column is cased with spring 16, and one group of location hole is offered at the top of mounting rack 4
17, stop bit column 15 is matched with location hole 17.
Wherein, left support clamps 9 bottoms and is fixedly connected with left hook plate 18, and right support clamps 10 bottoms and is fixedly connected with right hook plate 19, left
Hook plate 18 and right hook plate 19 are valgoid.11 bottom of rack gear is fixedly connected with gag lever post, and 4 bottom of mounting rack offers slideway
20, gag lever post is matched with slideway 20, and through slot 21 is offered at the top of mounting rack 4, and slide bar 12 passes through through slot 21, and wheel 7 and the right side are opened in a left side
Wheel 8 is opened to engage with rack gear 11.Fingerstall 22 is fixedly connected at the top of stop bit column 15, stop bit column 15 is multi-diameter shaft.Pedestal 1 is soft iron
Material is fixedly connected with one group of copper billet 23 among pedestal 1, and 1 central rotational of pedestal is connected with shaft 24, and 24 side wall of shaft is fixed to be connected
It is connected to permanent magnet 25,24 end of shaft is fixedly connected with knob 26.Location hole 17 is spaced uniformly, and stop bit column 15 is symmetrically to set
It sets, direction flexible 2 is metal material.
One concrete application of the present embodiment are as follows: referring to Figure 1 and Figure 3, the present invention is by being placed in irony hospital bed for pedestal
Or by operating table, knob 26 is rotated in the forward direction, knob 26 drives shaft 24 to rotate forward, and shaft 24 drives the permanent magnetic being attached thereto
The rotation of iron 25 to lateral position, the i.e. position of the magnetic pole face soft iron pedestal 1 of permanent magnet 25, permanent magnet 25 magnetizes soft iron bottom
Seat 1, and form the complete magnetic line of force and then hospital bed is sucked, so that device is fixed on required position, when needing to move position, by knob
It turn 90 degrees for 26 times, makes the vertical position of the magnetic pole face copper billet 23 of permanent magnet 25, permanent magnet 25 will not magnetize soft iron pedestal
1, and then easily remove device, device flexibly can be quickly placed in designated position, and apparatus structure is compact, it is shared
Space is small.
Referring to Fig.1-4, after placing whole device, it can be arbitrarily bent direction flexible 2, the left support of its end is clamped into 9 Hes
Right support pincers 10 navigate to the side horizontal position that need to strut position, and left hook plate 18 and right hook plate 19, which are placed on, need to strut position
Then centre is protruded into thumb in fingerstall 22, finger passes through 22 pull-up stop bit column 15 of fingerstall naturally, and it is heavy that stop bit column 15 is withdrawn into
In kerve 14, position-stopping plate 13 at this moment can be pushed, position-stopping plate 13 is moved forward with moving slide-bar 12, thus with carry-over bar 11 to Forward
Dynamic, wheel 7 is opened on the left side that the drive of rack gear 11 is engaged with and the opposite rotation of wheel 8 is opened on the right side, thus the left support pincers 9 that drive is respectively connected with therewith
Muscle position is pulled open so that left hook plate 18 and right hook plate 19 be driven to pull open the muscle of its two sides with 10 opening distance of right support pincers
It is horizontal position with support pincers, and supports clamper in pulling open muscle two sides, does not influence doctor's sight and operation, instead of manpower, time saving province
Power.
Referring to Figure 1 and Figure 3-4, when muscle pulls open properly, and position-stopping plate 13 is located at suitable position, finger is moved back out of fingerstall 22
Out, due to 16 restoring force of spring, stop bit column 15 is pushed down on, stop bit column 15 enters in corresponding location hole 17, stop bit column 15
Blocking position-stopping plate 13 prevents it from being moved forward and backward, so rack gear 11 is immovable, so that left support pincers 9 and 10 fixation of right support pincers be made to beat
The position opened provides and continues and stable pulling-off force, so that muscle is pulled open by stabilization, is conducive to operation and carries out, at the end of operation,
Thumb protrudes into 22 pull-up stop bit column 15 of fingerstall, withdraws rack gear 11, can accurately control the distance that muscle pulls open, keep away
Exempt to pull open muscle and excessively generates secondary injury.
The present invention becomes magnetic absorbing seat by rotating in the forward direction knob 26, by pedestal 1, and stabilization is adsorbed on irony operating table or hospital bed
Side releases magneticaction, easily removes device, can flexibly be placed on suitable position, convenient for making by reversely rotating knob 26
With.By pushing position-stopping plate 13 to be moved forward and backward with carry-over bar 11, so that wheel 7 is opened on the left side that control is engaged with and the right side is opened wheel 8 and driven
The folding for supportting pincers, struts muscle, and pulling open muscle position and support pincers is horizontal position, and supports clamper in pulling open muscle two sides, not shadow
Doctor's sight and operation are rung, it is time saving and energy saving instead of manpower.Stop bit column 15 is pushed into location hole 17 by spring 16, realization stops
Position plate 13 it is self-locking, thus provide continue and stable pulling-off force so that muscle by stabilization pull open, be conducive to operation carry out.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of general surgery muscle pull device, including pedestal (1), it is characterised in that: fixed at the top of the pedestal (1)
It is connected with direction flexible (2), direction flexible (2) end is fixedly connected with connecting tube (3), and connecting tube (3) end is solid
Surely it is connected with mounting rack (4), is fixedly connected with left axle (5) and right axle (6), left axle (5) outer wall among the mounting rack (4)
It is rotatably connected to a left side to open wheel (7), right axle (6) outer wall is rotatably connected to the right side and opens wheel (8), and the rotation of wheel (7) side wall is opened on the left side
Left support pincers (9) are connected with, the right side opens wheel (8) side wall and is rotatably connected to right support pincers (10), and wheel (7) is opened on the left side and wheel is opened on the right side
(8) rack gear (11) are equipped between, the rack gear (11) is slidably connected with mounting rack (4), is fixedly connected at the top of the rack gear (11)
Have slide bar (12), be fixedly connected with position-stopping plate (13) at the top of the slide bar (12), offers and sink to the bottom among the position-stopping plate (13)
Slot (14), described slot (14) inner cavity that sinks to the bottom slidably connect stop bit column (15), and stop bit column (15) outer wall is cased with spring (16),
One group of location hole (17) is offered at the top of the mounting rack (4), the stop bit column (15) matches with location hole (17).
2. a kind of general surgery muscle pull device according to claim 1, it is characterised in that: the left support pincers
(9) bottom is fixedly connected with left hook plate (18), and described right support pincers (10) bottom is fixedly connected with right hook plate (19), the left hook plate
(18) and right hook plate (19) is valgoid.
3. a kind of general surgery muscle pull device according to claim 1, it is characterised in that: the rack gear (11)
Bottom is fixedly connected with gag lever post, and mounting rack (4) bottom offers slideway (20), and the gag lever post and slideway (20) match
It closes, is offered through slot (21) at the top of the mounting rack (4), the slide bar (12) passes through through slot (21), and the left side is opened wheel (7) and right
Wheel (8) is opened to engage with rack gear (11).
4. a kind of general surgery muscle pull device according to claim 1, it is characterised in that: the stop bit column
(15) top is fixedly connected with fingerstall (22), and the stop bit column (15) is multi-diameter shaft.
5. a kind of general surgery muscle pull device according to claim 1, it is characterised in that: the pedestal (1)
For soft iron material, the pedestal (1) is intermediate to be fixedly connected with one group of copper billet (23), and pedestal (1) central rotational, which is connected with, to be turned
Axis (24), shaft (24) side wall are fixedly connected with permanent magnet (25), and shaft (24) end is fixedly connected with knob
(26)。
6. a kind of general surgery muscle pull device according to claim 1, it is characterised in that: the location hole
(17) interval uniformly, the stop bit column (15) be it is arranged symmetrically, the direction flexible (2) be metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014455.1A CN109498082A (en) | 2019-01-07 | 2019-01-07 | A kind of general surgery muscle pull device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014455.1A CN109498082A (en) | 2019-01-07 | 2019-01-07 | A kind of general surgery muscle pull device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109498082A true CN109498082A (en) | 2019-03-22 |
Family
ID=65757382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910014455.1A Pending CN109498082A (en) | 2019-01-07 | 2019-01-07 | A kind of general surgery muscle pull device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109498082A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397622A (en) * | 2021-07-30 | 2021-09-17 | 河南省肿瘤医院 | Novel thyroid surgery retractor |
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| CN205386160U (en) * | 2016-01-22 | 2016-07-20 | 杨晓华 | Surgical retractor for oncology of area excision device |
| CN206333926U (en) * | 2016-10-21 | 2017-07-18 | 秦露 | Thyroid operation device for spreading |
| CN108436960A (en) * | 2018-05-25 | 2018-08-24 | 浙江力工机械科技有限公司 | A kind of assembling and disassembling manipulator jaw-adjusting rod |
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2019
- 2019-01-07 CN CN201910014455.1A patent/CN109498082A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202956404U (en) * | 2012-11-26 | 2013-05-29 | 宁夏电力公司固原供电局 | Tool for high alternating current (AC) and direct current (DC) voltage withstand tests |
| CN205386160U (en) * | 2016-01-22 | 2016-07-20 | 杨晓华 | Surgical retractor for oncology of area excision device |
| CN206333926U (en) * | 2016-10-21 | 2017-07-18 | 秦露 | Thyroid operation device for spreading |
| CN108436960A (en) * | 2018-05-25 | 2018-08-24 | 浙江力工机械科技有限公司 | A kind of assembling and disassembling manipulator jaw-adjusting rod |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113397622A (en) * | 2021-07-30 | 2021-09-17 | 河南省肿瘤医院 | Novel thyroid surgery retractor |
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Application publication date: 20190322 |