CN209091466U - A kind of Multifunctional surgical expander - Google Patents
A kind of Multifunctional surgical expander Download PDFInfo
- Publication number
- CN209091466U CN209091466U CN201820037701.6U CN201820037701U CN209091466U CN 209091466 U CN209091466 U CN 209091466U CN 201820037701 U CN201820037701 U CN 201820037701U CN 209091466 U CN209091466 U CN 209091466U
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- fixed ring
- jack
- fixed
- attachment device
- ring
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Abstract
The utility model provides a kind of Multifunctional surgical expander, including left fixed ring, right fixed ring, fixed link, attachment device, skin sucker, skin penetrating needle and the second lower jack, one end of the left fixed ring is rotatablely connected by rotating pin and right fixed ring, and the other end of left fixed ring and the other end of right fixed ring are detachably connected, jack on first is provided at the top of the left fixed ring, and the first lower jack is provided on the position corresponding with jack on first of the bottom of left fixed ring, jack on second is provided at the top of the right fixed ring, fixed link is installed at the top of the left fixed ring and right fixed ring, the centre of the fixed link is provided with first sliding groove, the both ends of the first sliding groove are separately installed with the first fixed screw.The utility model makes it possible to adjust the distance between left fixed ring and right fixed ring as needed, so that tissue expander is more perfect by being attached left fixed ring and right fixed ring with rotating pin.
Description
Technical field
The utility model belongs to technical field of medical equipment, and in particular to a kind of Multifunctional surgical expander.
Background technique
Surgical operation referred to as perform the operation, be commonly called as operating on, it is all refer to penetrate surgical device or surgery instrument, through surgeon or other
Under the operation of professional, into human body or other biological tissue, lesion is excluded in a manner of external force, changes construction or is implanted into external
The treatment process of object.
Extension fixture need to be often used in surgery to expand tissue, appear visual area, convenient for detecting and operating.But it is existing
Surgical operation expander structure is complicated, occupied space is bigger, influences patient's movement, and is not easy to adjust drag hook in art in time
Position, and common surgical operation expander needs medical staff's pressing that tissue could be fixed in use,
Take time and effort, improve the working strength of medical staff, to not be able to satisfy the use demand of people, in order to solve it is above-mentioned go out
Existing problem, the utility model provide a kind of Multifunctional surgical expander.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional surgical expanders, to solve in above-mentioned background technique
The problem of proposition.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of multi-functional surgical
Under surgical dilator, including left fixed ring, right fixed ring, fixed link, attachment device, skin sucker, skin penetrating needle and second
One end of jack, the left fixed ring is rotatablely connected by rotating pin and right fixed ring, and the other end of left fixed ring and the right side
The other end of fixed ring is detachably connected, and jack on first, and the bottom of left fixed ring are provided at the top of the left fixed ring
It is provided with the first lower jack on position corresponding with jack on first, is provided with jack on second at the top of the right fixed ring,
And the second lower jack is provided on the position corresponding with jack on second of the bottom of right fixed ring；
Fixed link is installed, it is sliding that the centre of the fixed link is provided with first at the top of the left fixed ring and right fixed ring
Slot, and the side of fixed link is provided with the second sliding slot communicated with first sliding groove, the both ends of the first sliding groove are separately installed with
First fixed screw, and the bottom end of first fixed screw at the both ends of first sliding groove both pass through first sliding groove respectively with first on insert
Jack is threadedly coupled on hole and second, attachment device is also equipped in the first sliding groove, and attachment device is arranged in left fixation
Between ring and right fixed ring, the attachment device is made of inserting column and fixed disk, and the inserting column is arranged in first sliding groove, and is inserted
The bottom end of column is provided with slot, and the surface side of inserting column is provided with fixation hole, and the fixed disk is mounted on the top of fixed link,
And it is fixedly connected with the other end of inserting column；
The second fixed screw corresponding with attachment device, and the one of the second fixed screw are installed in the second sliding slot
End is arranged in fixation hole across second sliding slot, and the bottom end of the left fixed ring, right fixed ring and attachment device is mounted on skin
Skin sucker, and the top vertical of skin sucker is equipped with sucker fixed column, the sucker fixed column respectively with the first lower jack, the
Two lower jacks and slot are threadedly coupled, and the inside top of the skin sucker is provided with skin penetrating needle.
Preferably, the semicircular structure of the left fixed ring and the setting of right fixed ring symmetrically.
Preferably, the aperture of jack is identical on the aperture and second of jack on described first, and jack and second on first
Upper jack is symmetrically arranged with several.
Preferably, there are two the attachment device is arranged side by side, and it is arranged at the inside of two the first fixed screws.
Preferably, the aperture in the aperture of the described first lower jack, the aperture of the second lower jack and slot is all the same, and first
Lower jack and the second lower jack are symmetrically arranged with several.
Preferably, rubber sheet gasket, and rubber sheet gasket set are provided between second fixed screw and the side of fixed link
It connects and is arranged in the second fixed screw.
The utility model has the beneficial effects that the Multifunctional surgical expander is simple and reasonable, easy to use, pass through
Left fixed ring and right fixed ring are attached with rotating pin, make it possible to adjust left fixed ring and right fixed ring as needed
The distance between, so that tissue expander is more perfect, by the way that fixed link is mounted on left fixed ring with the first fixed screw
With the top of right fixed ring so that after regulating the distance between left fixed ring and right fixed ring, convenient for by left fixed ring and
The distance between right fixed ring is fixed, due to places in the course of surgery because the recovery power of tissue causes left fixed ring and the right side solid
Determine the distance between ring and generate transformation, and by the way that jack on jack on first and second is symmetrically arranged with several, makes
It must be able to use on the first of the fixed selection different distance of same root fixed link that jack is fixed on jack and second, improve
The efficiency that fixed link uses reduces the cost that device uses, and passes through setting for the first lower jack, the second lower jack and slot
It sets, consequently facilitating skin sucker is disassembled, and by the way that skin penetrating needle is arranged in the inside of skin sucker, ensure that skin
Fastness between skin and device, to ensure that the stability of expansion angle, by the way that rubber is arranged on the second fixed screw
Gasket improves the fixed performance between the second fixed screw and fixed link, avoids the second fixed screw sliding in second sliding slot
It moves and expansion is caused to fail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the first lower jack of the utility model and the scheme of installation of the second lower jack；
Fig. 4 is the structural schematic diagram of the fixed link of the utility model；
Fig. 5 is the scheme of installation of the rubber sheet gasket of the utility model；
Fig. 6 is the structural schematic diagram of the attachment device of the utility model；
Fig. 7 is the skin sucker of the utility model and the scheme of installation of sucker fixed column.
In figure: 1, left fixed ring；2, rotating pin；3, right fixed ring；4, jack on first；5, jack on second；6, solid
Fixed pole；7, first sliding groove；8, the first fixed screw；9, attachment device；10, the second fixed screw；11, skin sucker；12, skin
Puncture needle；13, the first lower jack；14, the second lower jack；15, second sliding slot；16, rubber sheet gasket；17, inserting column；18, slot；
19, fixed disk；20, fixation hole；21, sucker fixed column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of Multifunctional surgical expander, including
The lower jack 14 of left fixed ring 1, right fixed ring 3, fixed link 6, attachment device 9, skin sucker 11, skin penetrating needle 12 and second,
One end of left fixed ring 1 is rotatablely connected by rotating pin 2 and right fixed ring 3, and the other end of left fixed ring 1 and right fixed ring
3 other end is detachably connected, the semicircular structure of left fixed ring 1 and the setting of right fixed ring 3 symmetrically, left fixed ring 1
Top is provided with jack 4 on first, and is provided under first on the position corresponding with jack 4 on first of the bottom of left fixed ring 1
Jack 13, the top of right fixed ring 3 are provided with jack 5 on second, on first on the aperture of jack 4 and second jack 5 aperture
It is identical, and jack 5 is symmetrically arranged with several on jack 4 and second on first, and inserts on the bottom of right fixed ring 3 and second
The second lower jack 14 is provided on the corresponding position in hole 5；
The top of left fixed ring 1 and right fixed ring 3 is equipped with fixed link 6, and the centre of fixed link 6 is provided with first sliding groove 7,
And the side of fixed link 6 is provided with the second sliding slot 15 communicated with first sliding groove 7, the both ends of first sliding groove 7 are separately installed with
One fixed screw 8, and the bottom end of first fixed screw 8 at the both ends of first sliding groove 7 both pass through first sliding groove 7 respectively with first on
Jack 5 is threadedly coupled on jack 4 and second, attachment device 9 is also equipped in first sliding groove 7, and the setting of attachment device 9 is solid on a left side
Determine between ring 1 and right fixed ring 3, attachment device 9 and is arranged at the interior of two the first fixed screws 8 there are two being arranged side by side
Side, attachment device 9 are made of inserting column 17 and fixed disk 19, and inserting column 17 is arranged in first sliding groove 7, and the bottom end setting of inserting column 17
There is slot 18, the aperture in the aperture of the first lower jack 13, the aperture of the second lower jack 14 and slot 18 is all the same, and the first underthrust
Hole 13 and the second lower jack 14 are symmetrically arranged with several, and the surface side of inserting column 17 is provided with fixation hole 20, fixed disk
19 are mounted on the top of fixed link 6, and are fixedly connected with the other end of inserting column 17；
Second fixed screw 10 corresponding with attachment device 9 is installed in second sliding slot 15, the second fixed screw 10 with
Rubber sheet gasket 16 is provided between the side of fixed link 6, and the socket of rubber sheet gasket 16 is arranged in the second fixed screw 10, and the
One end of two fixed screws 10 passes through second sliding slot 17 and is arranged in fixation hole 20, left fixed ring 1, right fixed ring 3 and connection dress
The bottom end for setting 9 is mounted on skin sucker 11, and the top vertical of skin sucker 11 is equipped with sucker fixed column 21, and sucker is fixed
Column 21 is threadedly coupled with the lower jack 14 of the first lower jack 13, second and slot 18 respectively, the inside top setting of skin sucker 11
There is skin penetrating needle 12.
Working principle: it in use, by being attached left fixed ring 1 and right fixed ring 3 with rotating pin 2, makes it possible to
It is enough to adjust the distance between left fixed ring 1 and right fixed ring 3 as needed, so that tissue expander is more perfect, pass through use
Fixed link 6 is mounted on the top of left fixed ring 1 and right fixed ring 3 by the first fixed screw 8, so that regulating left fixed ring 1
After the distance between right fixed ring 3, convenient for the distance between left fixed ring 1 and right fixed ring 3 to be fixed, prevent in hand
Cause during art the distance between left fixed ring 1 and right fixed ring 3 to generate variation because of the recovery power of tissue, and pass through by
Jack 5 is symmetrically arranged with several on jack 4 and second on first, makes it possible for same root fixed link 6 and selects difference
Jack 5 is fixed on jack 4 and second on the first of distance, improves the efficiency that fixed link 6 uses, and reduces device use
Cost, and by the setting of the first lower jack 13, second lower jack 14 and slot 18, consequently facilitating skin sucker 11 is torn open
It unloads down, and by the way that skin penetrating needle 12 is arranged in the inside of skin sucker 11, ensure that secured between skin and device
Property, to ensure that the stability of expansion angle, by the way that rubber sheet gasket 16 is arranged on the second fixed screw 10, improve second
Fixed performance between fixed screw 10 and fixed link 6 avoids the second fixed screw 10 from sliding and cause in second sliding slot 15
Expansion failure.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Multifunctional surgical expander, including left fixed ring (1), right fixed ring (3), fixed link (6), attachment device
(9), skin sucker (11), skin penetrating needle (12) and second are lower jack (14), it is characterised in that: the left fixed ring (1)
One end is rotatablely connected by rotating pin (2) and right fixed ring (3), and the other end of left fixed ring (1) and right fixed ring (3)
The other end is detachably connected, and is provided with jack on first (4) at the top of the left fixed ring (1), and the bottom of left fixed ring (1)
It is provided with first lower jack (13) on position corresponding with jack on first (4), the is provided at the top of the right fixed ring (3)
Jack (5) on two, and the second lower jack is provided on the bottom position corresponding with jack on second (5) of right fixed ring (3)
(14)；
It is equipped with fixed link (6) at the top of the left fixed ring (1) and right fixed ring (3), the intermediate setting of the fixed link (6)
Have first sliding groove (7), and the side of fixed link (6) is provided with the second sliding slot (15) communicated with first sliding groove (7), described first
The both ends of sliding slot (7) are separately installed with the first fixed screw (8), and first fixed screw (8) at the both ends of first sliding groove (7)
Bottom end both passes through first sliding groove (7) and is threadedly coupled respectively with jack (5) on jack on first (4) and second, the first sliding groove
(7) it is also equipped in attachment device (9), and attachment device (9) is arranged between left fixed ring (1) and right fixed ring (3), it is described
Attachment device (9) is made of inserting column (17) and fixed disk (19), and the inserting column (17) is arranged in first sliding groove (7), and inserting column
(17) bottom end is provided with slot (18), and the surface side of inserting column (17) is provided with fixation hole (20), the fixed disk (19)
It is mounted on the top of fixed link (6), and is fixedly connected with the other end of inserting column (17)；
The second fixed screw (10) corresponding with attachment device (9) is installed, and second is fixed in the second sliding slot (15)
One end of screw (10) passes through second sliding slot (15) and is arranged in fixation hole (20), the left fixed ring (1), right fixed ring (3)
It is mounted on skin sucker (11) with the bottom end of attachment device (9), and the top vertical of skin sucker (11) is equipped with sucker and consolidates
Fixed column (21), jack (13), second descend jack (14) and slot (18) screw thread to the sucker fixed column (21) down with first respectively
Connection, the inside top of the skin sucker (11) is provided with skin penetrating needle (12).
2. a kind of Multifunctional surgical expander according to claim 1, it is characterised in that: the left fixed ring (1)
With the semicircular structure of right fixed ring (3) setting symmetrically.
3. a kind of Multifunctional surgical expander according to claim 1, it is characterised in that: jack on described first
(4) aperture of jack (5) is identical on aperture and second, and jack (5) is symmetrically arranged on jack (4) and second on first
Several.
4. a kind of Multifunctional surgical expander according to claim 1, it is characterised in that: the attachment device (9)
There are two being arranged side by side, and it is arranged at the inside of two the first fixed screws (8).
5. a kind of Multifunctional surgical expander according to claim 1, it is characterised in that: the described first lower jack
(13) aperture in aperture, second lower jack (14) and the aperture of slot (18) are all the same, and first lower jack (13) and second
Lower jack (14) is symmetrically arranged with several.
6. a kind of Multifunctional surgical expander according to claim 1, it is characterised in that: second fixed screw
(10) it is provided between the side of fixed link (6) rubber sheet gasket (16), and rubber sheet gasket (16) socket setting is fixed second
In screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037701.6U CN209091466U (en) | 2018-01-10 | 2018-01-10 | A kind of Multifunctional surgical expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037701.6U CN209091466U (en) | 2018-01-10 | 2018-01-10 | A kind of Multifunctional surgical expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091466U true CN209091466U (en) | 2019-07-12 |
Family
ID=67146123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820037701.6U Expired - Fee Related CN209091466U (en) | 2018-01-10 | 2018-01-10 | A kind of Multifunctional surgical expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731803A (en) * | 2019-11-20 | 2020-01-31 | 吕振乾 | auxiliary device for cardiac surgery |
-
2018
- 2018-01-10 CN CN201820037701.6U patent/CN209091466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731803A (en) * | 2019-11-20 | 2020-01-31 | 吕振乾 | auxiliary device for cardiac surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |