CN109009274A - Pre-knotted hook for surgery operation system - Google Patents
Pre-knotted hook for surgery operation system Download PDFInfo
- Publication number
- CN109009274A CN109009274A CN201810851443.XA CN201810851443A CN109009274A CN 109009274 A CN109009274 A CN 109009274A CN 201810851443 A CN201810851443 A CN 201810851443A CN 109009274 A CN109009274 A CN 109009274A
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- China
- Prior art keywords
- bracing wire
- fixed
- fixing groove
- instrument
- skeleton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 33
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 230000002687 intercalation Effects 0.000 claims description 3
- 238000009830 intercalation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003100 immobilizing effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- A61B2017/0287—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with elastic retracting members connectable to a frame, e.g. hooked elastic wires
Landscapes
- 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 discloses a kind of pre-knotted hook for surgery operation systems, including skeleton and several bracing wire fixed modules being arranged on skeleton；Skeleton fixture, it which is provided with the bracing wire fixing groove for the mobile adjustment position of bracing wire fixed module, bracing wire fixed module is assemblied in bracing wire fixing groove, and the clamp system of clamping cable is equipped in bracing wire fixed module, and clamp system organizes the formation of fixed drawing to operation opening by bracing wire.It is additionally provided with instrument fixing groove on skeleton, several instrument fixed modules are fixed in instrument fixing groove, for being fixed temporarily surgical instrument and other objects in art.The present invention provides the hook for surgery operation system schemas that one kind can be adjusted flexibly, the bracing wire for avoiding fixed draw hook system influences surgical procedure space, the characteristic of the fixed position of bracing wire can be moved in art, precisely operation is carried out for doctor, and condition is provided, instrument, which is fixed temporarily, can reduce assistant's work, shorten operating time, reduces surgery cost.
Description
Technical field
The invention belongs to medical instruments, and in particular to a kind of pre-knotted hook for surgery operation system.
Background technique
Hook for surgery operation is surgical operation commonly supportive medical instrument, is used in combination with medical suture, main function
To retract operation opening, play the role of keeping opening surgical field of view.Conventional use of hook for surgery operation is fixed for suture
Position is relatively fixed, and fixed effect is bad, by knotting and fixing suture and fixed position, once knotted, consolidate
Fixed position cannot change, and often play inhibition to the operation of doctor.
In addition, when needing to carry out instrument switching in surgical procedure, by the instrument not used temporarily by assistant,
Be placed into from operating table have with a certain distance from position, the use of time is in need to regain the instrument by assistant, the behaviour
It bothers, it is inefficient, and will also increase the risk infected far from operating table instrument or object.
Summary of the invention
Technical problem solved by the present invention is providing one for the defect not being adjustable existing for existing hook for surgery operation
Kind pre-knotted hook for surgery operation system, guarantees the fixation position to drag hook and is adjusted, while can also provide surgical instrument
Temporary placement.
The present invention adopts the following technical scheme that realization:
Pre-knotted hook for surgery operation system, including skeleton 1 and several bracing wire fixed modules 2 being arranged on skeleton 1；
The skeleton 1 is fixedly installed, and which is provided with the bracing wire fixing groove 13 for the mobile adjustment position of bracing wire fixed module 2,
The bracing wire fixed module 2 is assemblied in bracing wire fixing groove 13, and the clamping machine of clamping cable 4 is equipped in bracing wire fixed module 2
Structure, the clamp system organize the formation of fixed drawing by 4 pairs of operation openings of bracing wire.
Further, the bracing wire fixed module 2 is slidedly assemblied in bracing wire fixing groove 13, in the bracing wire fixing groove 13
Portion and bracing wire fixed module 2 are equipped with mutually matched location structure.
Further, the location structure includes the bracing wire location hole 15 being arranged in bracing wire fixing groove 13 and bracing wire stent
The positioning protrusion 21 being arranged on 2 is organized, is additionally provided with retaining spring 23 in the bracing wire fixed module 2, the retaining spring 23 will determine
Position protrusion 21 is press-fitted into bracing wire location hole 15, realizes adjustment positioning of the bracing wire fixed module 2 in bracing wire fixing groove 13.
Further, the clamp system includes the biasing post 26 that eccentric rotary is arranged in bracing wire fixed module 2 respectively
With the fixed column 28 of fixed setting, the biasing post 26 is with fixed column 28 along axial parallel, the center of rotation of the biasing post 26
The center of rotation that minimum range to 28 surface of fixed column is no more than biasing post 26 arrives the maximum distance on biasing post surface, described inclined
Stem 26 and fixed column 28 clamp bracing wire.
Further, the biasing post 26 is connected by resetting fastening spring 27, keeps biasing post 26 to 28 table of fixed column
Face pressure close contact.
Further, the outer surface of the biasing post 26 and fixed column 28 is rough surface.
In pre-knotted hook for surgery operation system of the invention, instrument fixing groove 14, the instrument are additionally provided on the skeleton 1
Several instrument fixed modules 3 are fixed in fixing groove 14.
Further, the instrument fixed module 3 includes integral structure function end 31 and fixing end 32, the fixing end 32
Intercalation is in any position of instrument fixing groove 14, and the function end 31 is exposed to instrument fixing groove 14, for fixing surgical device
Tool.
Further, the function end 31 includes hook fixed structure and circular hole fixed structure.
Further, the skeleton 1 includes fixed arm 11 and function arm 12, and the fixed arm 11 is fixed with fixed position to be connected
It connects, skeleton 1 is fixedly installed, the function arm 14 is suspended from top at operation opening by fixed arm 11.
Using fixed skeleton, as drawing fixed structure, several bracing wire fixed modules are then arranged in the present invention on skeleton
Connecting stay wire pulls surgical tissue by bracing wire, can be convenient the drawing position for quickly adjusting bracing wire using bracing wire fixed module
It sets and direction, adjust posture of performing the operation at any time convenient for operative doctor；Eccentric motion and fixation of the bracing wire fixed module using biasing post
Column clamps bracing wire, without being fixed after bracing wire knots, improves the efficiency of pre-operative preparation；The present invention is in skeleton
On be additionally provided with instrument fixed module for being fixed temporarily instrument, the surgical instrument for needing frequent switching to use can temporarily be placed
Position near operation opening, and the position of instrument placement can also be adjusted flexibly, the space of surgical procedure is not influenced.
From the above mentioned, the present invention provides the hook for surgery operation system schema that one kind can be adjusted flexibly, drag hook system is avoided
The bracing wire of system influences surgical procedure space, improves the operation convenience of operative doctor, can be in clinical wide popularization and application.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the pre-knotted hook for surgery operation system in embodiment.
Fig. 2 is the skeleton schematic cross-section in embodiment, the cross section structure of specific manifestation bracing wire fixing groove.
Fig. 3 is the bracing wire fixed module structural schematic diagram in embodiment.
Fig. 4 is the instrument fixed module structural schematic diagram in embodiment.
Fig. 5 is the working state schematic representation of the pre-knotted hook for surgery operation system in embodiment.
Figure label: 1- skeleton, 11- fixed arm, 12- function arm, 13- bracing wire fixing groove, 14- instrument fixing groove, 15- are drawn
Line location hole；
2- bracing wire fixed module, 21- positioning protrusion, 22- sliding block, 23- retaining spring, 24- spring stack, 25- are fixed flat
Platform, 26- biasing post, 27- reset fastening spring, 28- fixed column, 29- shaft；
3- instrument fixed module, 31- function end, 32- fixing end；
4- bracing wire,
5- tissue.
Specific embodiment
Embodiment
Referring to Fig. 1, the pre-knotted hook for surgery operation system in diagram is a preferred embodiment of the present invention, specifically includes skeleton
1 and several groups bracing wire fixed module 2 and several groups instrument fixed module 3.Its middle skeleton 1 is with respect to operating bed or other fixed knots
Structure fixed setting provides immobilizing foundation for bracing wire fixed module 2 and instrument fixed module 3；Bracing wire fixed module 2 can be fixed on
It on any position of skeleton 1, is fixedly clamped by one end of clamp system and bracing wire, the group to operation opening is realized by bracing wire
Knit fixed drawing；Instrument fixed module 3 can be equally fixed on any position of skeleton 1, be made for fixing in surgical procedure
Medical instrument, medical treatment consumptive materials and other objects for needing temporarily to use.
Skeleton 1 includes fixed arm 11 and function arm 12, and connection structure, such as bolt hole, fixing clamp is arranged on fixed arm 11
The both ends of other fixed structures, function arm 12 are fixedly connected with fixed arm 11, can integrally be fixed skeleton by fixed arm 11
In operating bed or other fixation positions, realizes and immobilizing foundation is formed to the drawing organized during operation.The function of the present embodiment
Arm 12 is a circular arc domes, and both ends are fixed by fixed arm, and whole fixed suspended span is above the operation opening of patient, bracing wire
Fixed module 2 and instrument fixed module 3 are distributed on function arm 12.
In order to realize that the position of bracing wire fixed module 2 and instrument fixed module 3 on the function arm 12 of skeleton 1 is adjusted, knot
It closes referring to figure 1 and figure 2, its arc direction is provided with bracing wire fixing groove 13 and instrument fixing groove 14 on skeleton 1, draw
Line fixing groove 13 and instrument fixing groove 14 are two relatively independent slot structures on function arm 12, can be parallel between two slot structures
Arrangement, the bracing wire fixed module 2 and instrument fixed module 3 to set within it relatively independent can be adjusted respectively, will not be influenced each other.
Specifically, bracing wire fixing groove 13 is a rectangular closing in slot, i.e., bracing wire fixing groove 13 is one inside function arm 12
A lesser open slot is arranged on the surface of function arm 12 in the conduit of a square-section, the conduit, is used for bracing wire fixed module 2
Clamp system expose bracing wire fixing groove 13, bracing wire fixed module 12 has a rectangular sliding block 22, and it is sliding to pass through the sliding block 22
Dynamic to be inlaid in the rectangular conduit of bracing wire fixing groove 13, sliding block 22 can be free to slide in bracing wire fixing groove 13；Bracing wire is fixed
The clamp system of mould group 2 is stretched out by the spring stack 24 connecting with sliding block 22 from the opening of bracing wire fixing groove, bracing wire fixed module
2 entirety can be adjusted to any position along the sliding of bracing wire fixing groove 13 by sliding block 22, and pass through the closing in knot of bracing wire fixing groove
Structure avoids bracing wire fixed module from deviating from.
In order to which bracing wire fixed module 2 is realized positioning in the position of bracing wire fixing groove 13, in bracing wire fixing groove 13
Trend on medial surface along conduit is provided with several bracing wire location holes 15, and the corresponding corresponding position in sliding block 22 is provided with positioning
Protrusion 21, the positioning protrusion 21 on sliding block 22, which is embedded into bracing wire location hole 15, forms bracing wire fixed module 2 in bracing wire fixing groove
Location structure in 13.
In order to guarantee the reliability of location structure, retaining spring 23, positioning are set on the spring stack 24 that sliding block 22 connects
23 one end of spring is abutted with the surface of sliding block 22, and the other end is abutted with the inner wall of the open slot of bracing wire fixing groove 13, utilizes compression
Retaining spring 23 compresses sliding block 22 to the medial surface of bracing wire fixing groove 13, when the sliding of positioning protrusion 21 on sliding block 22 snaps to
When one of bracing wire location hole 15, positioning protrusion 21 is press-fitted into bracing wire location hole 15, completes the chimeric location structure
To the reliable location of bracing wire fixed module 2 in the position.Meanwhile the outer diameter of positioning protrusion 21 is slightly less than the interior of bracing wire location hole 15
Diameter matches relationship between each other for pine, quickly deviates from from bracing wire location hole 15 convenient for positioning protrusion 21 in this way, is conveniently switched to not
Same bracing wire position location.
Referring specifically to Fig. 3, the bracing wire positioning module 2 of the present embodiment not only includes cooperating above with bracing wire fixing groove 13
Positioning protrusion 21, sliding block 22, retaining spring 23 and spring stack 24, the clamp system exposed further include fixed platform 25, bias
Column 26 resets fastening spring 27, fixed column 28 and shaft 29.Fixed platform 25 is fixedly connected by spring stack 24 with sliding block 22,
The clamping component that biasing post 26 and fixed column 28 are constituted is arranged in fixed platform 25；The eccentric orfice being arranged on biasing post 26,
And through the eccentric orfice rolling assembling in the shaft 29 in fixed platform 25, the eccentric rotary of biasing post 26 is realized；Fixed column
28 axis is parallel with the axis of biasing post 26, and is fixed in fixed platform 25, and the rotating shaft core of biasing post 26 is to admittedly
The minimum range on 28 surface of fixed column is no more than the center of rotation of biasing post 26 to the maximum distance on biasing post surface, i.e. biasing post 26
Rotation, which does not surpass a circumference, can contact limit with the surface of fixed column 28, and bracing wire is placed in biasing post 26 and fixed column 28 at this time
Between, biasing post 26 and fixed column 28 clamp bracing wire.
Fixed platform 25 is alternatively arranged as operation when adjustment 2 position of bracing wire positioning module other than supporting clamp system
The grip portion of person.
Biasing post 26 is the positive force clamping component of clamp system, and assembly resets folder between shaft 29 and biasing post 26
Tight spring 27 is acted on using the torque for resetting fastening spring 27, biasing post 26 is clamped to fixed column 28.In order to improve to drawing
The outer surface of the clamping effect of line, biasing post 26 and fixed column 28, which is all provided with, is set to rough surface, is rubbed with improving to the clamping of bracing wire
Wipe power.
When bracing wire is toward when having a strong effect on the inside of skeleton 1, the gap of biasing post 26 and fixed column 28 becomes smaller until compressing
The effect for contacting and playing the role of unidirectional locking, such as opposite direction, the gap of biasing post 26 and fixed column 28 becomes larger, then bracing wire can
With light releasing clamping.
In conjunction with referring to fig. 4, the instrument fixed module 3 in the present embodiment includes the molding function end 31 of integrated punching and consolidates
Fixed end 32,32 intercalation of fixing end is in the instrument fixing groove 14 of skeleton function arm 12, between fixing end 32 and instrument fixing groove 14
It is positioned and is fixed by tight fit；Function end 31 is exposed to instrument fixing groove 14, to need fixed object interface, root for fixed
According to the structure setting of different surgical instrument or operation articles at hook fixed structure or circular hole fixed structure.
The course of work of the pre-knotted draw hook system of the present embodiment is illustrated below in conjunction with Fig. 5.
After making the operation opening of patient, skeleton 1 is fixed by the fixed position such as fixed arm 11 and operating bed, is adjusted
Behind the position of whole good function arm 12, one end of several groups bracing wire 4 and the tissue 5 at operation opening are hooked, the other end is clamped to
In several groups bracing wire fixed module 2 on function arm 12, position location of the bracing wire fixed module 2 on function arm 12 is adjusted, it is complete
At organizing 5 opening to pull at operation opening, exposing to the open air for visual area is realized.It in the course of surgery, can be according to surgical operation
Posture adjusts the position of bracing wire fixed module 2 in real time, will not because of bracing wire 4 position and influence surgical procedure.In addition, operation
The surgical instrument for needing to switch in the process can be directly placed in the instrument fixed module 3 on skeleton function arm 12, without
Assistant is wanted frequently to transmit and influence procedure efficiency.
Embodiment above describes basic principles and main features of the invention and advantages of the present invention, the technologies of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The concrete operating principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various change and change
Into these changes and improvements all fall within the protetion scope of the claimed invention, and the claimed scope of the invention is by appended right
Claim and its equivalent thereof.
Claims (10)
1. pre-knotted hook for surgery operation system, it is characterised in that: solid including skeleton (1) and several bracing wires being arranged on skeleton (1)
Cover half group (2)；
Skeleton (1) fixed setting, which is provided with the bracing wire fixing groove for bracing wire fixed module (2) mobile adjustment position
(13), the bracing wire fixed module (2) is assemblied in bracing wire fixing groove (13), is equipped with to clamp on bracing wire fixed module (2) and draw
The clamp system of line (4), the clamp system organize the formation of fixed drawing to operation opening by bracing wire (4).
2. pre-knotted hook for surgery operation system according to claim 1, the bracing wire fixed module (2) is slidedly assemblied in bracing wire
In fixing groove (13), the bracing wire fixing groove (13) is internal and bracing wire fixed module (2) are equipped with mutually matched location structure.
3. pre-knotted hook for surgery operation system according to claim 2, the location structure includes in bracing wire fixing groove (13)
The positioning protrusion (21) being arranged on the bracing wire location hole (15) and bracing wire fixed module (2) of setting, the bracing wire fixed module (2)
On be additionally provided with retaining spring (23), positioning protrusion (21) is press-fitted into bracing wire location hole (15) by the retaining spring (23), real
The adjustment positioning of existing bracing wire fixed module (2) in bracing wire fixing groove (13).
4. pre-knotted hook for surgery operation system according to claim 1, the clamp system includes respectively in bracing wire stent
The fixed column (28) of eccentric rotary is arranged in group (2) biasing post (26) and fixed setting, the biasing post (26) and fixed column
(28) along axially in parallel, the minimum range on center of rotation to fixed column (28) surface of the biasing post (26) is no more than biasing post
(26) for center of rotation to the maximum distance on biasing post surface, the biasing post (26) and fixed column (28) clamp bracing wire.
5. pre-knotted hook for surgery operation system according to claim 4, the biasing post (26) is by resetting fastening spring
(27) it connects, biasing post (26) is kept to be pressed into contact with to fixed column (28) surface.
6. pre-knotted hook for surgery operation system according to claim 5, the appearance of the biasing post (26) and fixed column (28)
Face is rough surface.
7. pre-knotted hook for surgery operation system according to claim 1 to 6, instrument is additionally provided on the skeleton (1)
Fixing groove (14), the instrument fixing groove (14) is interior to be fixed with several instrument fixed modules (3).
8. pre-knotted hook for surgery operation system according to claim 7, the instrument fixed module (3) includes integral structure function
Energy end (31) and fixing end (32), fixing end (32) intercalation is in any position of instrument fixing groove (14), the function end
(31) instrument fixing groove (14) are exposed to, fixation surgical instrument is used for.
9. pre-knotted hook for surgery operation system according to claim 8, the function end (31) include hook fixed structure and
Circular hole fixed structure.
10. pre-knotted hook for surgery operation system according to claim 1, the skeleton (1) includes fixed arm (11) and function
Arm (12), the fixed arm (11) are fixedly connected with fixed position, skeleton (1) are fixedly installed, and the function arm (14) passes through
Fixed arm (11) is suspended from top at operation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851443.XA CN109009274A (en) | 2018-07-30 | 2018-07-30 | Pre-knotted hook for surgery operation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851443.XA CN109009274A (en) | 2018-07-30 | 2018-07-30 | Pre-knotted hook for surgery operation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109009274A true CN109009274A (en) | 2018-12-18 |
Family
ID=64646639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810851443.XA Pending CN109009274A (en) | 2018-07-30 | 2018-07-30 | Pre-knotted hook for surgery operation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109009274A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743710A (en) * | 2020-07-07 | 2020-10-09 | 中国人民解放军东部战区总医院 | Device for auxiliary recovery of intestinal air fistula, use method and early warning method |
| CN112842425A (en) * | 2021-02-06 | 2021-05-28 | 衡阳市中心医院 | Novel thyroid surgery suspends in midair device |
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| DE202010007994U1 (en) * | 2010-07-06 | 2010-10-07 | TRANS-CHIEF CO., LTD., Hemei | Quick release with double cams |
| CN201769867U (en) * | 2010-06-10 | 2011-03-23 | 欧仕儿童用品(福建)有限公司 | Children's cart seat body angle adjusting device |
| CN103690206A (en) * | 2014-01-09 | 2014-04-02 | 宋春轶 | Retractor for neck surgery |
| CN209529209U (en) * | 2018-07-30 | 2019-10-25 | 湖南省肿瘤医院 | A kind of pre-knotted hook for surgery operation system |
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2018
- 2018-07-30 CN CN201810851443.XA patent/CN109009274A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070002468A1 (en) * | 2005-06-30 | 2007-01-04 | Pentax Corporation | Lens alignment apparatus |
| CN201064464Y (en) * | 2007-06-14 | 2008-05-28 | 胡文广 | Medical sagittal saw |
| DE202008004263U1 (en) * | 2008-03-27 | 2010-02-18 | Storz Medical Ag | Pressure wave therapy device with integrated X-ray system |
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| DE202010007994U1 (en) * | 2010-07-06 | 2010-10-07 | TRANS-CHIEF CO., LTD., Hemei | Quick release with double cams |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743710A (en) * | 2020-07-07 | 2020-10-09 | 中国人民解放军东部战区总医院 | Device for auxiliary recovery of intestinal air fistula, use method and early warning method |
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| CN112842425A (en) * | 2021-02-06 | 2021-05-28 | 衡阳市中心医院 | Novel thyroid surgery suspends in midair device |
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