CN110313949A - A kind of department of general surgery's muscle device for spreading - Google Patents
A kind of department of general surgery's muscle device for spreading Download PDFInfo
- Publication number
- CN110313949A CN110313949A CN201910684415.8A CN201910684415A CN110313949A CN 110313949 A CN110313949 A CN 110313949A CN 201910684415 A CN201910684415 A CN 201910684415A CN 110313949 A CN110313949 A CN 110313949A
- Authority
- CN
- China
- Prior art keywords
- distraction plate
- regulation pipe
- bar
- muscle
- far
- 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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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
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
Abstract
The invention discloses a kind of department of general surgery's muscle device for spreading, bar is strutted including first, the second distraction plate, the first distraction plate, second struts bar and inflating balloon, described first one end for strutting bar is hinged, and two sides first strut the one end of bar far from articulated shaft and are all connected with the first distraction plate.The present invention is by the way that one end of the second distraction plate to be hinged, and air bag and silicagel pad are all equipped on the lateral wall of the second distraction plate, on the one hand one end angle during the second distraction plate struts muscle far from articulated shaft expands obvious, amount of movement is larger, to muscle to strut effect preferable, the second distraction plate is arranged in the two sides of wound, keep angle change at two side position of wound smaller, it is not influenced by the distracted dynamics of the first distraction plate, reduce wound two sides stress, it avoids causing to pull due to strutting muscle at wound position, tearing causes to damage to wound, another aspect air bag and silicagel pad play the role of protection, increase the distracted safety of wound two sides muscle.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of department of general surgery's muscle device for spreading.
Background technique
In carrying out general surgery, require by notch and it is stable strut after, then carry out subcutaneous resection operation,
Usually carry out it is such strut in operating process, use to strut mode all be to clamp to strut position by grips pincers, outward
Side stretching is fixed to realize strutting for muscle.
Currently, existing department of general surgery's muscle device for spreading, need the medical staff of hand-held grips pincers for a long time to clamp handle into
Row energetically extruding control, carry out it is distracted during need to expend a large amount of physical strength, slightly relax after musculature just
Original position can be recovered to, close incisions are unfavorable for subsequent operation and carry out, and it is complicated for operation, it is easy to influence wound after strutting
Sight be unfavorable for operation progress, be easy the damage for making muscle discontinuity cause muscle, and pull the both ends of wound
It is easy to cause wound to tear, influences the life security of patient.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of department of general surgery's muscle device for spreading
Existing department of general surgery's muscle device for spreading needs medical staff's extruding control to clamp handle progress energetically for a long time of hand-held grips pincers
System needs to expend a large amount of physical strength during progress is distracted, and musculature will recover to original after slightly relaxing
Position, close incisions are unfavorable for subsequent operation and carry out, complicated for operation, and the sight for being easy to influence wound after strutting is unfavorable for hand
The progress of art is easy the damage for making muscle discontinuity cause muscle, and pulls the both ends of wound and wound is be easy to cause to tear
It splits, influences the life security problem of patient.
To achieve the above object, the invention provides the following technical scheme: a kind of department of general surgery's muscle device for spreading, including first
It struts bar, the second distraction plate, the first distraction plate, second strut bar and inflating balloon, described first one end for strutting bar is mutually cut with scissors
It connects, two sides first strut the one end of bar far from articulated shaft and are all connected with the first distraction plate, the first distraction plate lateral wall side
Middle position be all equipped with sliding slot vertically, described first, which struts bar, all passes through ball axle construction close to one end of the first distraction plate and connects
It is connected to slide, and slide is slidably connected by sliding block and sliding slot, described second one end for strutting bar is hinged, and two sides second are supportted
Opening lever is all connected with the second distraction plate far from one end of articulated shaft, and one end of second distraction plate is hinged, and described second
The other end for strutting bar passes through ball axle construction with the second distraction plate far from being connected at the top of articulated shaft one end, and two sides second strut
The side that plate and the first distraction plate lateral wall are located remotely from each other all is equipped with air bag, and side of the air bag lateral wall far from the first distraction plate
All be equipped with silicagel pad, described first strut bar far from first distraction plate one end outer sheath be equipped with the first regulation pipe, described second
It struts bar and is equipped with the second regulation pipe far from the outer sheath of second distraction plate one end, second regulation pipe is all in the first regulation pipe
Semicircular arc-shaped, the both ends inside second regulation pipe and the first regulation pipe are all equipped with piston groove, the piston groove it is interior
Portion is all interspersed with pressure ram, and one end of the pressure ram is all equipped with the piston matched with piston groove, the pressure ram it is another
The lateral wall for all extending on the outside of regulation pipe and strutting respectively with two sides bar is held to be hinged, first regulation pipe is adjusted with second
The inside at pipe both ends is all equipped with the sealing ring matched with pressure ram, and the pressure ram outer sheath between piston and piston groove is equipped with
Reset spring, the inside of first regulation pipe and the second regulation pipe are all equipped with conduit, and the both ends of the conduit are respectively with first
Regulation pipe is connected with the side that both ends piston groove is located remotely from each other inside the second regulation pipe, the piston groove side close to each other
It is all connected with snorkel on first regulation pipe and the second regulation pipe lateral wall, and snorkel is all with piston groove far from sealing ring one end
Inside be connected, air injection pipe is connected on the conduit, relief valve is installed, and air injection pipe is far from conduit in the air injection pipe
One end be equipped with inflating balloon.
Preferably, silicagel pad arrangement wave-shaped.
Preferably, described first strut bar and second strut bar articulated shaft be located at the first regulation pipe with second adjust
At center location on the inside of pipe.
Preferably, air gauge is all installed in first regulation pipe and the second regulation pipe.
Compared with prior art, the beneficial effects of the present invention are:
1: the first distraction plate all being installed using ball axle construction by strutting one end that bar is located remotely from each other first, and by
One struts bar is slidably connected with the first distraction plate, convenient for strutting using the first distraction plate to muscle, struts the process of muscle
In due to slide with first strut bar be ball axle construction connect, allow the first distraction plate with muscle during strutting muscle
Pliability voluntarily generates skew, and the stress for making muscle strut each position is in the same size, avoids muscle part distracting force from spending and makes greatly
At damage, the position of slide is slided according to wound depth, changes the stress point of the first distraction plate, it is big to can be adapted for different depth
Muscle at minor cut or wound position struts.
2: by being all equipped with air bag and silicagel pad on the lateral wall of the first distraction plate, and silicagel pad being arranged to wave
Shape, muscle is carried out it is distracted during utilize inside air bag air pressure characteristic of the same size, make to strut the muscle at position by
Power is uniform, and local distracting force is avoided to spend the big influence distracted effect of muscle, and silicagel pad reduces rubbing between distraction plate and muscle
It wipes, quality is softer, avoids muscle damage, can fill up the gap at muscle position, increases forced area, and wavy
Silicagel pad plays anti-skidding effect, and avoiding device causes to slip during use.
3: by the way that one end of the second distraction plate is hinged, and on the lateral wall of the second distraction plate all be equipped with air bag with
Silicagel pad, on the one hand one end angle during the second distraction plate struts muscle far from articulated shaft expands obvious, amount of movement
It is larger, effect is preferable is strutted to muscle, the second distraction plate is arranged in the two sides of wound, makes amplitude of variation at two side position of wound
It is smaller, it is not influenced by the distracted dynamics of the first distraction plate, reduces wound two sides stress, avoid at wound position due to strutting flesh
Meat causes to pull, tears and cause to damage to wound, and another aspect air bag and silicagel pad play the role of protection, increases wound two
The distracted safety of pleural muscle meat.
4: by being all equipped with inflating balloon and air gauge in the first regulation pipe and the second regulation pipe, and making first to strut
Bar and second strut bar can arbitrarily rotate adjustment position, on the one hand convenient for using inflating balloon inflation effect drive strut bar
It is located remotely from each other, the muscle at wound position is strutted, air gauge can detecte the size for being filled with gas pressure, avoid strutting
Dynamics is excessive to be caused to damage to muscle, increases the distracted safety of muscle, mitigates manpower, while strutting to two sides muscle, efficiency
It is higher, reaction force is generated using the closure dynamics of wound, distraction plate is fixed, do not need artificially to strut and fix, can turn
Dynamic first, which struts bar and strut bar with second, drives the first regulation pipe to be rotated with the second regulation pipe, and adjustment placement position is kept away
Exempting from, which influences operation, carries out, and increases the convenience of operation.
Detailed description of the invention
Fig. 1 is vertical view schematic diagram of internal structure of the invention；
Fig. 2 struts bar and the first distraction plate positive structure diagram for of the invention first；
Fig. 3 is that the first distraction plate of the invention overlooks enlarged structure schematic diagram；
Fig. 4 is that the first regulation pipe of the invention overlooks enlarged structure schematic diagram.
In figure: 1, first strutting bar；2, the second distraction plate；3, slide；4, the first distraction plate；5, second bar is strutted；6,
Two regulation pipes；7, pressure ram；8, inflating balloon；9, the first regulation pipe；10, air injection pipe；11, silicagel pad；12, air bag；13, piston
Slot；14, reset spring；15, sealing ring；16, air gauge；17, conduit；18, piston；19, snorkel；20, sliding slot.
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 every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention: a kind of department of general surgery's muscle device for spreading, including the first support
The 1, second distraction plate 2 of opening lever, the first distraction plate 4, second strut bar 5 and inflating balloon 8, and first one end for strutting bar 1 is mutually cut with scissors
It connects, two sides first strut the one end of bar 1 far from articulated shaft and are all connected with the first distraction plate 4,4 lateral wall side of the first distraction plate
Middle position is all equipped with sliding slot 20 vertically, and first, which struts bar 1, all passes through ball axle construction close to one end of the first distraction plate 4 and connect
There is slide 3, and slide 3 is slidably connected by sliding block with sliding slot 20, second one end for strutting bar 5 is hinged, and two sides second are supportted
5 one end far from articulated shaft of opening lever are all connected with the second distraction plate 2, and one end of the second distraction plate 2 is hinged, and second struts bar
5 other end by ball axle construction and the second distraction plate 2 far from being connected at the top of articulated shaft one end, the second distraction plate of two sides 2
The side being located remotely from each other with 4 lateral wall of the first distraction plate is all equipped with air bag 12,12 lateral wall of air bag far from the first distraction plate 4 one
Side is all equipped with silicagel pad 11, and the arrangement wave-shaped of silicagel pad 11, and first struts outside of the bar 1 far from 4 one end of the first distraction plate
It is arranged with the first regulation pipe 9, second, which struts bar 5, is equipped with the second regulation pipe 6 far from the outer sheath of 2 one end of the second distraction plate, and first
Air gauge 16 is all installed in regulation pipe 9 and the second regulation pipe 6, the second regulation pipe 6 and the first regulation pipe 9 are all semicircular arc,
First strut bar 1 and second strut bar 5 articulated shaft be located at the center of circle position of the first regulation pipe 9 and the inside of the second regulation pipe 6
Place is set, the both ends inside the second regulation pipe 6 and the first regulation pipe 9 are all equipped with piston groove 13, and the inside of piston groove 13 is all interspersed with
Pressure ram 7, one end of pressure ram 7 are all equipped with the piston 18 matched with piston groove 13, and the other end of pressure ram 7 all extends to tune
The lateral wall for strutting on the outside of section pipe and with two sides bar respectively is hinged, and the inside at 6 both ends of the first regulation pipe 9 and the second regulation pipe is all
7 outer sheath of pressure ram equipped with the sealing ring 15 matched with pressure ram 7, and between piston 18 and piston groove 13, which is equipped with, resets bullet
The inside of spring 14, the first regulation pipe 9 and the second regulation pipe 6 is all equipped with conduit 17, the both ends of conduit 17 respectively with the first regulation pipe 9
The side being located remotely from each other with 6 inside both ends piston groove 13 of the second regulation pipe is connected, and the first of the side close to each other of piston groove 13
Snorkel 19 is all connected on 6 lateral wall of regulation pipe 9 and the second regulation pipe, and snorkel 19 is all with piston groove 13 far from sealing ring
The inside of 15 one end is connected, and air injection pipe 10 is connected on conduit 17, relief valve is equipped in air injection pipe 10, and air injection pipe 10 is remote
One end from conduit 17 is equipped with inflating balloon 8.
Working principle: when needing to strut wound muscle, using the device after disinfection to wound, first by second
Distraction plate 2 is inserted into the both ends of wound, and the articulated shaft of the second distraction plate of both ends 2 is made to be located at the both ends of wound, squeezes second and adjusts
Inflating balloon 8 on pipe 6 forces the second regulation pipe 6 for inside the piston groove 13 of gas extrusion to 6 inside both ends of the second regulation pipe
The piston 18 at internal both ends is close to each other, drives the pressure ram 7 in the second regulation pipe 6 to shrink, second struts bar 5 and second at this time
Distraction plate 2 struts the both ends of wound, and the first distraction plate 4 is inserted between the second distraction plate 2 after strutting a fixed spacing
At wound position, squeezes the inflating balloon 8 in the first regulation pipe 9 and the first distraction plate 4 is driven to strut wound muscle, and see
The pressure size for examining air gauge 16 in the first regulation pipe 9 and the second regulation pipe 6, when 16 pressure of air gauge in the first regulation pipe 9
When being slightly less than 16 pressure of air gauge in the second regulation pipe 6, while squeezing the inflation in the first regulation pipe 9 and the second regulation pipe 6
Sacculus 8 expands the first distraction plate 4 simultaneously with the second distraction plate 2, is supported to wound muscle, and due to the second distraction plate 2
The dynamics that struts strut dynamics slightly larger than the first distraction plate 4, the power of pullling that the first distraction plate 4 struts generation is gathered in the second support
It at the end positions for opening plate 2, avoids that the both ends of wound are caused to pull, and strutting to wound both ends due to the second distraction plate 2
The expansion range of generation is smaller, and the muscle deformation quantity far from wound both ends is larger, reduces muscle and struts the influence to wound both ends,
Elasticity after strutting using muscle itself generates reaction force and distraction plate is fixed, and the first regulation pipe of rotation 9 and second is adjusted
Pipe 6 is saved to two sides skew, the progress for influencing to perform the operation at wound position is avoided, completes strutting for muscle.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (4)
1. a kind of department of general surgery's muscle device for spreading, including first struts bar (1), the second distraction plate (2), the first distraction plate (4),
Two strut bar (5) and inflating balloon (8), it is characterised in that: described first one end for strutting bar (1) is hinged, two sides first
Bar (1) is strutted all to be connected with the first distraction plate (4) far from one end of articulated shaft, the first distraction plate (4) lateral wall side
Middle position is all equipped with sliding slot (20) vertically, and described first, which struts bar (1), all passes through ball close to the one end of the first distraction plate (4)
Axle construction is connected with slide (3), and slide (3) is slidably connected by sliding block with sliding slot (20), and described second struts the one of bar (5)
End is hinged, and two sides second strut bar (5) and are all connected with the second distraction plate (2) far from one end of articulated shaft, second support
The one end for opening plate (2) is hinged, and described second other end for strutting bar (5) passes through ball axle construction and the second distraction plate (2) are remote
From being connected at the top of articulated shaft one end, side that the second distraction plate of two sides (2) and the first distraction plate (4) lateral wall are located remotely from each other
Air bag (12) all are equipped with, and air bag (12) lateral wall is all equipped with silicagel pad (11) far from the side of the first distraction plate (4), described the
One, which struts bar (1), is equipped with the first regulation pipe (9) far from the outer sheath of the first distraction plate (4) one end, and described second struts bar (5) far
Outer sheath from the second distraction plate (2) one end is equipped with the second regulation pipe (6), second regulation pipe (6) and the first regulation pipe (9)
All semicircular arc, the both ends of second regulation pipe (6) and the first regulation pipe (9) inside are all equipped with piston groove (13), described
The inside of the piston groove (13) is all interspersed with pressure ram (7), and one end of the pressure ram (7) is all equipped with and piston groove (13) phase
The piston (18) of cooperation, the other end of the pressure ram (7) all extend on the outside of regulation pipe and strut the outer of bar respectively with two sides
Side wall is hinged, and first regulation pipe (9) is all equipped with the inside at the second regulation pipe (6) both ends and matches with pressure ram (7)
Sealing ring (15), and pressure ram (7) outer sheath between piston (18) and piston groove (13) be equipped with reset spring (14), it is described
The inside of first regulation pipe (9) and the second regulation pipe (6) is all equipped with conduit (17), and the both ends of the conduit (17) are respectively with first
Regulation pipe (9) is connected with the side that the internal both ends piston groove (13) of the second regulation pipe (6) is located remotely from each other, the piston groove (13)
It is all connected with snorkel (19) in the first regulation pipe (9) and the second regulation pipe (6) lateral wall of side close to each other, and snorkel
(19) all it is connected with piston groove (13) far from the inside of sealing ring (15) one end, is connected with air injection pipe on the conduit (17)
(10), relief valve is installed, and air injection pipe (10) is equipped with inflating balloon far from the one end of conduit (17) on the air injection pipe (10)
(8)。
2. a kind of department of general surgery's muscle device for spreading according to claim 1, it is characterised in that: the silicagel pad (11) is in wave
Wave-like arrangement.
3. a kind of department of general surgery's muscle device for spreading according to claim 1, it is characterised in that: described first struts bar (1)
The articulated shaft for strutting bar (5) with second is located at the center location on the inside of the first regulation pipe (9) and the second regulation pipe (6).
4. a kind of department of general surgery's muscle device for spreading according to claim 1, it is characterised in that: first regulation pipe (9)
With air gauge (16) are all installed on the second regulation pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684415.8A CN110313949A (en) | 2019-07-26 | 2019-07-26 | A kind of department of general surgery's muscle device for spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684415.8A CN110313949A (en) | 2019-07-26 | 2019-07-26 | A kind of department of general surgery's muscle device for spreading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110313949A true CN110313949A (en) | 2019-10-11 |
Family
ID=68124731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910684415.8A Withdrawn CN110313949A (en) | 2019-07-26 | 2019-07-26 | A kind of department of general surgery's muscle device for spreading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110313949A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974323A (en) * | 2020-01-04 | 2020-04-10 | 周龙安 | Muscle retractor for general surgery department operation |
| CN111067581A (en) * | 2019-12-27 | 2020-04-28 | 武汉半边天微创医疗技术有限公司 | Inflation-free thyroid retractor |
| CN112971878A (en) * | 2021-02-09 | 2021-06-18 | 杨磊 | Chest distraction device for chest-heart surgery |
| CN114343878A (en) * | 2020-11-13 | 2022-04-15 | 李太娇 | Eyelid distraction device for ophthalmologic nursing |
-
2019
- 2019-07-26 CN CN201910684415.8A patent/CN110313949A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067581A (en) * | 2019-12-27 | 2020-04-28 | 武汉半边天微创医疗技术有限公司 | Inflation-free thyroid retractor |
| CN110974323A (en) * | 2020-01-04 | 2020-04-10 | 周龙安 | Muscle retractor for general surgery department operation |
| CN110974323B (en) * | 2020-01-04 | 2022-11-01 | 周龙安 | Muscle retractor for general surgery department operation |
| CN114343878A (en) * | 2020-11-13 | 2022-04-15 | 李太娇 | Eyelid distraction device for ophthalmologic nursing |
| CN114343878B (en) * | 2020-11-13 | 2023-09-19 | 江门新会爱尔新希望眼科医院有限公司 | Eyelid opening device for ophthalmic nursing |
| CN112971878A (en) * | 2021-02-09 | 2021-06-18 | 杨磊 | Chest distraction device for chest-heart surgery |
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Application publication date: 20191011 |