CN109199478A - A kind of skin retractor - Google Patents
A kind of skin retractor Download PDFInfo
- Publication number
- CN109199478A CN109199478A CN201811286244.5A CN201811286244A CN109199478A CN 109199478 A CN109199478 A CN 109199478A CN 201811286244 A CN201811286244 A CN 201811286244A CN 109199478 A CN109199478 A CN 109199478A
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- China
- Prior art keywords
- fixed
- rod
- skin
- circular arc
- hanging plate
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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
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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 present invention relates to operating equipment technical field more particularly to a kind of skin retractor, two circular arc card columns being oppositely arranged are fixed on bottom plate, circular arc card column top is equipped with deflecting bar, the bottom connection of deflecting bar and angle rod, and top and the hanging plate of angle rod are connected and fixed；Hanging plate is equipped with several threaded hole A, it is screwed thread head by the threaded hole A on the inside of hanging plate, the center of thread head is equipped with to perforation, the outside of hanging plate is equipped with baffle, the strut of baffle center is passed through to perforation, and in the end connecting lead wire of strut, end and the skin hook structure of lead are connected and fixed.Cooperation leg, hand or two sides waist are removed by two opposite circular arc card columns, position clamping to be performed the operation can be fixed, and make wound upward；The angle that entire hanging plate is adjusted by angle rod and the cooperation of covert bar changes the traction degree of skin histology by pulling force that lead adjustable hook is linked up on the skin, consequently facilitating medical staff in impaired skin histology to carrying out disinfection or cleaning.
Description
Technical field
The present invention relates to operating equipment technical field more particularly to a kind of skin retractors.
Background technique
In surgical operation, severe trauma patient can be encountered often, such as in car accident, will appear patient legs often
Larger, deeper wound is marked, patient's Large Area Skin skin tissue is caused to be scratched, needs to carry out debridement and suturing in time.It is relating to
And in the operation of open wound, operative doctor is in order to detect the depth of wound, and the tension of wound is closed in broadening, so to this
When class patient performs the operation, need to keep at notch certain expansion state on the one hand may be used to ensure the complete and clear of visual area
Shorten operating time and then ensure patient safety, on the other hand can reduce the manpower of operative doctor drawing wound, mitigate its work
Fatigue.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of skin retractors
The skin histology cut open can be retracted being normally carried out so as to operation by device.
To achieve the above object, the present invention provides a kind of skin retractors, it is characterised in that: including bottom plate, circular arc card
Column and hanging plate, two circular arc card columns being oppositely arranged are fixed on the bottom plate, and the top of the circular arc card column is equipped with deflecting bar, institute
The bottom for stating deflecting bar and angle rod connects, and top and the hanging plate of the angle rod are connected and fixed；The hanging plate is equipped with several
Threaded hole A, the threaded hole A run through entire hanging plate, are screwed thread head by the threaded hole A on the inside of hanging plate, the screw thread
The center of head is equipped with to perforation, and the outside of the hanging plate is equipped with baffle, and the strut of the baffle center is passed through to perforation, and in institute
The end connecting lead wire of strut is stated, end and the skin hook structure of the lead are connected and fixed.
Further, the bottom plate is equipped with sliding slot, and the bottom of the corresponding circular arc card column is equipped with sliding block, the sliding block and cunning
Slot cooperation.
Further, the bottom plate side is additionally provided with bayonet；The rear end connection wire rod of the circular arc card column, the screw rod pass through
Bayonet, and the screw rod passes through the adjusting bolt in the bayonet.
Further, the bottom plate is equipped with several threaded hole B, and the circular arc card column is connect by fixing bolt with bottom plate solid
It is fixed.
Further, the skin hook structure includes hook, connector and nut；The rod segment of the hook is plastic cement material
Matter；The bottom of the rod segment and connector is connected and fixed, and the top of the connector is equipped with threaded rod, by the threaded rod with
Nut, which is threadedly coupled, to be fixed, and top and the lead of the nut are connected and fixed.
Further, the corresponding hook side of the connector is equipped with plastic cement flank, and the plastic cement flank is that semicircle plastic cement is thin
Piece.
Further, have on the deflecting bar and include at least oblique angle section A, tiny round rod segment and oblique angle section B, the round rod segment
Between oblique angle section A and oblique angle section B；The oblique angle section A and oblique angle section B is rectangular section, the oblique angle section A and oblique angle section
The inclination angle of the upper surface B is different.
Further, long straight fixed link is fixed on the outside of the angle rod, the fixed link is equipped with fixing glue.
Further, the inside of the angle rod is connected and fixed horizontal latch by connecting rod, and the horizontal latch is equipped with
Multiple card seams.
Further, the plastic cement flank includes bottom cotton wool layer and top layer plastic plate layer, and the plastic cement flank and is hung
The rod segment of hook is in 60 ° of -90 ° of angles.
The beneficial effects of the present invention are:
1, this structure secures a base plate on operating table, by two opposite circular arc card columns go cooperation leg, hand or
Position clamping to be performed the operation can be fixed, and make wound upward by two sides waist；It is whole by angle rod and the cooperation adjusting of covert bar
The angle of a hanging plate, and pull lead to the hook of adjustable hook on the skin by the baffle on hanging plate, by pulling baffle
Lead adjusts the degree of skin retractor, consequently facilitating medical staff in impaired skin histology to carrying out disinfection or scavenger
Make；
2 and in order to more preferably match the outer surface of human body, solved by setting sliding slot, pass through slip circle card column bottom
Sliding block come the outer surface of trapping human and realize and be preferably attached to human peripheral, and in order to also may be implemented in the course of surgery
The position of two opposite arc card columns is slightly adjusted, so that screw rod be arranged, the fixed adjusting bolt of screw rod cooperation position passes through
Rotation adjusts bolt to adjust the distance between two arc card columns；
3 and in order to which the repetition of this structure is recycling, link up with due to can in the wounded skin histology contact, be not suitable for
Therefore the mode that nut connects is arranged in recycling at the top of hook, realize that hook is detachable, can also connect by this way
Different types of hook is connect, so as to firmly connect with skin histology；And lead to after hanging in order to guarantee that hook does not slip
The setting plastic cement flank outside the connector of hook is crossed, is contacted by inclined plastic cement flank with human body surface, that is, is played one light
The effect of micro- limit, the effect of also functioning to local hemostasis, are also convenient for the presence that medical staff pays attention to hook during operation；
4 and in order to preferably the end of lead is fixed, guarantee that lead pulls the stability after hook, and different extensions
Hook needs different pulling force, therefore long straight fixed link is arranged outside angle rod, multiple fixing glues is arranged in fixed link, by solid
Fixed nail is come the lead that is fastened, to can realize that different hooks has different pulling force, enables the tissues of different places
It is hard to bear to arrive different pulling force, so that privileged sites traction be pulled open, perform the operation convenient for medical staff or cleaning and sterilizing；
5 and in order to stop broader operating space to medical staff, by the inside of angle rod be arranged horizontal card
Tooth removes cooperation lead by the card seam on horizontal latch, to realize directed traction, guarantees that lead can be led to be correctly oriented
Induce one the skin histology of body.
Detailed description of the invention
Fig. 1 is the positive structure schematic of a specific embodiment of the invention；
Fig. 2 is the side structure schematic diagram of a specific embodiment of the invention；
Fig. 3 is the hook structure schematic diagram of a specific embodiment of the invention；
Fig. 4 is the hanging plate of a specific embodiment of the invention and the attachment structure schematic diagram that is screwed；
Fig. 5 is the structural schematic diagram of the horizontal latch of a specific embodiment of the invention；
Fig. 6 is that two circular arc card columns are the structural schematic diagram being screwed on bottom plate of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Make similar improvement in the case where violating intension of the present invention, because the invention is not limited by following public specific implementation.
1 the invention will be further described: a kind of skin retractor with reference to the accompanying drawings and examples, including bottom plate 1, circle
Arc card column 2 and hanging plate 3, and in order to which preferably injured position (hand, leg or body trunk) is retained, thus in the bottom plate
Two circular arc card columns 2 being oppositely arranged are fixed on 1, (can be set to here by the circular arc de-clamping human peripheral of circular arc card column 2
It is fixed, and two be fixed circular arc card column 2 adapts to vast majority of people, however the too fat or too thin people of small part is but not
It is applicable in, therefore, in order to be more suitable for many people, sliding slot 111, the bottom of the corresponding circular arc card column 2 is equipped on the bottom plate 1
Portion is equipped with sliding block 12, and the sliding block 12 cooperates with sliding slot 111, to pass through the sliding block 12 of 11 fit circular arc card column of sliding slot, 2 bottom
The distance between two circular arc card columns 2 are adjusted, to be suitable for the crowd of the various bodily forms)；And in above structure use process
In, can encounter position fixed in advance is not especially properly, therefore, it is desirable to be adjusted slightly in performing the operation, thus at the bottom
1 side of plate is additionally provided with bayonet 13；The rear end connection wire rod 14 of the circular arc card column 2, the screw rod 14 pass through bayonet 13, and described
Screw rod 14 passes through the adjusting bolt 15 in the bayonet 13；In the outside connection wire rod 14 of a wherein circular arc card column 2, screw rod energy
It is enough to be freely rotated with 2 junction of circular arc card column, bolt 15 is adjusted to drive screw rod 14 to rotate, to drive whole by rotation
A circular arc card column 2 horizontally slips, and realizes fine tuning；
And since the opening direction of wound is not consistent, need different directions draw, therefore pass through setting deflecting
Bar 4, more than 5 deflecting bar of angle rod cooperates the angle of adjustable-angle bar 5, so as to adjust the angle of entire hanging plate 3, so as to
The lead for enough adjusting the print line 11 on hanging plate 3, to adjust the traction angle of lead terminal；Therefore, following structures are set,
The top of the circular arc card column 2 is equipped with deflecting bar 4, and the deflecting bar 4 is connect with the bottom of angle rod 5, the angle
The top of degree bar 5 is connected and fixed with hanging plate 3；The hanging plate 3 is equipped with several threaded hole A6, and the threaded hole A6 is hung through entire
Plate 3 is screwed thread head 7 by the threaded hole A6 of the inside of hanging plate 3, and the center of the thread head 7 is equipped with to perforation 8, described
The outside of hanging plate 3 is equipped with baffle 9, and the strut 10 at 9 center of baffle is passed through to perforation 8, and is connected in the end of the strut 10
Lead 11 is connect, end and the skin hook structure of the lead 11 are connected and fixed；The skin hook structure includes hook 21, connects
Connector 22 and nut 23；The rod segment 211 of the hook 21 is plastic cement material；The rod segment 211 is connect with the bottom of connector 22
Fixed, the top of the connector 22 is equipped with threaded rod 25, is threadedly coupled fixation with nut 23 by the threaded rod 25, described
The top of nut 23 is connected and fixed with lead 11；
And in said structure, how also describe lead 11 is connected and fixed with hanging plate 3, in order to preferably be replaced,
Therefore in such a way that setting is screwed first 7 with threaded hole A6 cooperation, and the end of lead 11 passes through on movable baffle 9
Strut 10 is connected and fixed so that by pull baffle 9 can tow lead 11 the pulling dynamics of lead is adjusted.
And in use, if above structure, further encountering lead interference medical staff operates, and gives
The space that medical staff reserves is too small, therefore, by being connected and fixed horizontal card by connecting rod 51 in the inside of the angle rod 5
Tooth 19, the horizontal latch 19 are equipped with multiple cards seam 20；When operation, lead passes through card seam 20, retells 11 end of lead
End is fixed, and the water pick up tooth 19 of more lateral setting can be guided impression in more outside mode, to give at middle part
Medical staff reserves broader space；
And even if in said structure, when in use, still can find that local skin tissue is not fixed firmly the feelings leaned on
Condition, this needs to adjust the traction dynamics of lead 11 during operation, to preferably open wound traction, therefore, in institute
The outside for stating angle rod 5 is fixed with long straight fixed link 18, and the fixed link 18 is equipped with fixing glue 181, and the end of lead 11 twines
Be wound on outside fixing glue 181 (or baffle 9 is stuck in realization between fixing glue 181 and is quickly fixed, so as to quickly adjust minority
Degree is opened in the traction dynamics of lead, the traction for adjusting skin histology, convenient for preferably performing the operation).
In other embodiments 2, the bottom plate 1 is equipped with several threaded hole B16, and the circular arc card column 2 passes through fixed spiral shell
Bolt 17 is connected and fixed with bottom plate 1；Such mode be two arc card columns 2 are fixed, make gap between the two not
It is adjustable, but most of the wounded can be suitable for, medical staff's operation is more familiar.
And in order to preferably fix hook with human skin tissue, by 21 sides of the corresponding hook of the connector 22
Equipped with plastic cement flank 24, the plastic cement flank 24 is semicircle plastic slice；The plastic cement flank 24 includes bottom cotton wool layer
241 and top layer plastic plate layer 242, and the rod segment 211 of the plastic cement flank 24 and hook 21 is in 60 ° of angles.
Such embodiment, be ought a certain piece of such as trunk do not cut out, tissue is by hook 21
The mode of connection is easy to slip, and can be infected and be not easy where discovery hook by blood quickly, therefore have by above-mentioned setting
The plastic cement flank 24 at 60 ° of inclination angles having supports with bodily tissue, and is sucked blood by cotton wool layer 241, as small as possible dry
Operation is disturbed to carry out.
And have in specific implement, on the deflecting bar 4 including at least oblique angle section A41, tiny round rod segment 42 and tiltedly
Angle section B43, the round rod segment 42 are located between oblique angle section A41 and oblique angle section B43；The oblique angle section A and oblique angle section B is rectangle
The inclination angle of section, the oblique angle section A and the oblique angle upper surface section B is different.
The angle rod of oblique angle section A41 and oblique angle section B43 the cooperation rectangular opening of different angle i.e. through the above way, angle
The fixed angle of bar 5 changes, to adjust the lower position for adjusting the hanging plate 3 on angle rod 5 of examination, changes the traction side of lead
To the wound to cooperate different directions.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of skin retractor, it is characterised in that: including bottom plate (1), circular arc card column (2) and hanging plate (3), the bottom plate (1)
On fix two circular arc card columns (2) being oppositely arranged, the top of the circular arc card column (2) is equipped with deflecting bar (4), the deflecting bar
(4) it is connect with the bottom of angle rod (5), top and the hanging plate (3) of the angle rod (5) are connected and fixed；It is set on the hanging plate (3)
There are several threaded hole A (6), the threaded hole A (6) runs through entire hanging plate (3), passes through threaded hole A (6) spiral shell on the inside of hanging plate (3)
Line fixed thread head (7), the center of the thread head (7) are equipped with to perforation (8), and the outside of the hanging plate (3) is equipped with baffle
(9), the strut (10) at baffle (9) center is passed through to perforation (8), and in the end connecting lead wire of the strut (10)
(11), the end of the lead (11) is connected and fixed with skin hook structure.
2. skin retractor according to claim 1, it is characterised in that: the bottom plate (1) is equipped with sliding slot (111), right
The bottom of the circular arc card column (2) is answered to be equipped with sliding block (12), the sliding block (12) and sliding slot (111) cooperate.
3. skin retractor according to claim 2, it is characterised in that: bottom plate (1) side is additionally provided with bayonet (13)；
The rear end connection wire rod (14) of the circular arc card column (2), the screw rod (14) passes through bayonet (13), and the screw rod (14) passes through
Adjusting bolt (15) in the bayonet (13).
4. skin retractor according to claim 1, it is characterised in that: the bottom plate (1) is equipped with several threaded hole B
(16), the circular arc card column (2) is connected and fixed by fixing bolt (17) with bottom plate (1).
5. skin retractor according to claim 1, it is characterised in that: the skin hook structure include hook (21),
Connector (22) and nut (23)；The rod segment (211) of the hook (21) is plastic cement material；The rod segment (211) and connector
(22) bottom is connected and fixed, and the top of the connector (22) is equipped with threaded rod (25), passes through the threaded rod (25) and spiral shell
Cap (23), which is threadedly coupled, to be fixed, and top and the lead (11) of the nut (23) are connected and fixed.
6. skin retractor according to claim 5, it is characterised in that: corresponding hook (21) side of the connector (22)
Equipped with plastic cement flank (24), the plastic cement flank (24) is semicircle plastic slice.
7. skin retractor according to claim 1, it is characterised in that: have on the deflecting bar (4) and include at least tiltedly
Angle section A (41), tiny round rod segment (42) and oblique angle section B (43), the round rod segment (42) are located at oblique angle section A (41) and oblique angle section B
(43) between；The oblique angle section A and oblique angle section B is rectangular section, and the inclination angle of the oblique angle section A and the oblique angle upper surface section B is not
Together.
8. skin retractor according to claim 1, it is characterised in that: be fixed on the outside of the angle rod (5) long straight
Fixed link (18), the fixed link (18) are equipped with fixing glue (181).
9. skin retractor according to claim 1, it is characterised in that: pass through connecting rod on the inside of the angle rod (5)
(51) it is connected and fixed horizontal latch (19), the horizontal latch (19) is equipped with multiple cards seam (20).
10. skin retractor according to claim 6, it is characterised in that: the plastic cement flank (24) includes bottom health
Cotton layer (241) and top layer plastic plate layer (242), and the rod segment (211) of the plastic cement flank (24) and hook (21) is in 60 ° -90 °
Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811286244.5A CN109199478B (en) | 2018-10-31 | 2018-10-31 | Skin retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811286244.5A CN109199478B (en) | 2018-10-31 | 2018-10-31 | Skin retractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109199478A true CN109199478A (en) | 2019-01-15 |
| CN109199478B CN109199478B (en) | 2021-01-05 |
Family
ID=64998283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811286244.5A Expired - Fee Related CN109199478B (en) | 2018-10-31 | 2018-10-31 | Skin retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109199478B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938788A (en) * | 2019-04-17 | 2019-06-28 | 河南科技大学第一附属医院 | A kind of wound bilateral muscle synchronization pull device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823709A (en) * | 1973-04-27 | 1974-07-16 | Guire G Mc | Table supported surgical retractor and pelvic support |
| WO2000032111A2 (en) * | 1998-12-03 | 2000-06-08 | Canica Design Inc. | Surgical fixation and retraction system |
| US20030004401A1 (en) * | 2001-06-29 | 2003-01-02 | Robert Ball | Self retaining retractor ring |
| CN201572122U (en) * | 2009-12-18 | 2010-09-08 | 常州贺利氏微创医疗器械有限公司 | Thoracic-abdominal cavity retractor |
| CN201578295U (en) * | 2009-12-25 | 2010-09-15 | 周松 | Combined retractor |
| CN104622526A (en) * | 2014-02-22 | 2015-05-20 | 宋若怡 | Elastic skin expander and skin traction system and cant hook fixing system thereof |
| CN105476672A (en) * | 2015-12-30 | 2016-04-13 | 无锡市人民医院 | Length-adjustable universal headstock fixing drag hook |
| CN108338811A (en) * | 2018-04-13 | 2018-07-31 | 杨四九 | A kind of muscle traction medical instrument |
-
2018
- 2018-10-31 CN CN201811286244.5A patent/CN109199478B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823709A (en) * | 1973-04-27 | 1974-07-16 | Guire G Mc | Table supported surgical retractor and pelvic support |
| WO2000032111A2 (en) * | 1998-12-03 | 2000-06-08 | Canica Design Inc. | Surgical fixation and retraction system |
| US20030004401A1 (en) * | 2001-06-29 | 2003-01-02 | Robert Ball | Self retaining retractor ring |
| CN201572122U (en) * | 2009-12-18 | 2010-09-08 | 常州贺利氏微创医疗器械有限公司 | Thoracic-abdominal cavity retractor |
| CN201578295U (en) * | 2009-12-25 | 2010-09-15 | 周松 | Combined retractor |
| CN104622526A (en) * | 2014-02-22 | 2015-05-20 | 宋若怡 | Elastic skin expander and skin traction system and cant hook fixing system thereof |
| CN105476672A (en) * | 2015-12-30 | 2016-04-13 | 无锡市人民医院 | Length-adjustable universal headstock fixing drag hook |
| CN108338811A (en) * | 2018-04-13 | 2018-07-31 | 杨四九 | A kind of muscle traction medical instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938788A (en) * | 2019-04-17 | 2019-06-28 | 河南科技大学第一附属医院 | A kind of wound bilateral muscle synchronization pull device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109199478B (en) | 2021-01-05 |
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