CN209595808U - A kind of retractor for thoracic operation - Google Patents
A kind of retractor for thoracic operation Download PDFInfo
- Publication number
- CN209595808U CN209595808U CN201822010466.6U CN201822010466U CN209595808U CN 209595808 U CN209595808 U CN 209595808U CN 201822010466 U CN201822010466 U CN 201822010466U CN 209595808 U CN209595808 U CN 209595808U
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- China
- Prior art keywords
- sliding sleeve
- plate
- retractor
- mounting groove
- adjusting
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Abstract
A kind of retractor for thoracic operation of the utility model discloses a kind of support operation bed body and patient body is supported, and improves drawing expanded support stability, and the hook for surgery operation that can be further adjusted after fixation.Operation bed body is relied on to be supported, stability is preferable.It is characterized in that coupler body one end arc downward bending, the coupler body end surface is equipped with neonychium, multiple groups limit hole is provided on the coupler body, every group of limit hole is made of two limit holes, sliding sleeve is placed on the coupler body other end, mounting groove is provided on the upside of the sliding sleeve, and be connected inside sliding sleeve, described mounting groove one end extends to sliding sleeve one end, two body cradles are respectively placed on the upside of sliding sleeve, and it is located at the two sides of mounting groove, buckle is adjusted to be placed in mounting groove, the two sides for adjusting card slot pass through articulated shaft respectively and two body cradles are hinged, adjusting buckle one end is equipped with pressing plate, adjusting buckle one end lateral surface is equipped with limiting stand, and it is located in sliding sleeve.
Description
Technical field
A kind of retractor for thoracic operation of the utility model is related in a kind of thoracic surgery, the drawing pulled to wound
Hook belongs to medical instruments field.In particular to a kind of support operation bed body and patient body are supported, and it is steady to improve drawing expanded support
Hook for surgery operation that is qualitative, and can further being adjusted after fixation.
Background technique
Currently, needing to pull wound in thoracic surgery, so that medical staff can operate inside
Operation, traditional drag hook are all by drawing expanded support by hand, and operation is time-consuming and laborious, increases the labor intensity of medical staff, are worked
Difficulty is big, and stability is poor, and the drag hook on existing some retractor for thoracic operation is fixed, cannot after wound site drawing
It is further adjusted, causes sufficiently to expose, influence the vision in medical staff's art, and above-mentioned drag hook holds in art
It easily moves, influences the stability of wound drawing.
Publication number CN207666618U discloses a kind of retractor for thoracic operation, including fixed slip bar, movable slide bar, solid
Determine block, screw rod, bearing block, drag hook, inner thread sleeve, connecting rod and movable slip ring, be equipped with bearing block inside the fixed block,
The bearing block is mounted on screw rod, and the screw rod is arranged inside fixed block, the fixed fixed slip bar in fixed block rear end,
The bearing base rear end is equipped with movable slide bar, which can be such that bearing block moves left and right along screw rod, and then drive activity slide bar
It moves left and right, realizes the work of drawing expanded support or drawing back function, the drag hook outer end is equipped with inner thread sleeve, the inner thread sleeve
Outer end is equipped with connecting rod, and the connecting rod outer end is provided with movable slip ring, which cannot form rest with respect to sufferer body
Fixed, the displacement of sufferer body will lead to the unstable of drag hook drawing in art, influence procedure.
Publication number CN203303096U discloses a kind of retractor for thoracic operation, including be sequentially connected drag hook, pull rod,
Finger ring and handle, which is characterized in that be equipped with lighting device in the drag hook and pull rod junction；Heater is equipped in the pull rod
And power supply unit, and pull rod side is equipped with a hole；The blood sampling pipet of perforation, the blood sampling pipet one are equipped in the pull rod and drag hook
End connection drag hook head, the other end are inserted on heueteloup from the hole pass-out of pull rod side, which compares only with traditional crotch
The problem of increasing function of sucking blood, not can solve aforementioned stable equally, and the operation movement being adjusted in art.
Summary of the invention
In order to improve above situation, a kind of retractor for thoracic operation of the utility model provide a kind of support operation bed body and
Patient body is supported, and improves drawing expanded support stability, and the hook for surgery operation that can be further adjusted after fixation.According to
Support operation bed body is supported, and stability is preferable.
A kind of retractor for thoracic operation of the utility model is achieved in that a kind of retractor for thoracic operation of the utility model
By coupler body, limit hole, adjust buckle, sliding sleeve, back seat plate, stud, fixed hook, support arm, connecting rod, arc pallet, company
Connect frame, limit plate, reinforce connecting plate, front support set, Adjusting bolt Adjusting screw, hinged ear, rear guide sleeve, fixed frame, fixed plate, bayonet lock,
Pressing plate and limiting stand composition, coupler body one end arc downward bending, the coupler body end surface are equipped with neonychium, the hook
Multiple groups limit hole is provided on body, every group of limit hole is made of two limit holes, and sliding sleeve is placed on the coupler body other end, the cunning
Dynamic set upside is provided with mounting groove, and be connected inside sliding sleeve, described mounting groove one end extends to sliding sleeve one end, two hinges
It connects frame to be respectively placed on the upside of sliding sleeve, and is located at the two sides of mounting groove, adjust buckle and be placed in mounting groove, the adjusting card
The two sides of slot pass through articulated shaft respectively and two body cradles are hinged, and adjusting buckle one end is equipped with pressing plate, the adjusting
Buckle one end lateral surface is equipped with limiting stand, and is located in sliding sleeve, and fixed plate is placed in the adjusting opening other end, the fixed plate bottom
Portion is set there are two bayonet lock, and in two limit holes being placed in same group respectively, and guide sleeve is respectively placed on sliding sleeve after three,
And two of them are located at the top both sides of the edge of sliding sleeve one end, another is located at the bottom middle position of sliding sleeve one end,
Three front support sets are respectively placed on sliding sleeve, and two of them are located at the top both sides of the edge of the sliding sleeve other end, and in addition one
A bottom middle position positioned at the sliding sleeve other end, the rear guide sleeve and front support of a row cover corresponding, three stud one end
After being respectively placed in three in guide sleeve, the other end is pierced by out of corresponding front support set respectively, and adjusting is equipped on the stud
Swivel nut, and be located between rear guide sleeve and front support set, the Adjusting bolt Adjusting screw and stud bolt, back seat plate are located at sliding sleeve one
Side, and be connected with three stud other ends, connection is placed on back seat plate side, it is equipped with limit plate at the top of the connection frame, Gu
Determine hook one end to be hingedly placed on connection frame, the fixed hook is apart from 2/3rds upward bending of position arc of one end, institute
The fixed hook other end is stated to horizontal direction bending, the fixed hook surface is equipped with rubber pad, and two hinged ears are respectively placed in
The two sides of the bottom edge of sliding sleeve one end, support arm are located at below sliding sleeve, and two connecting rod one end are respectively placed in support arm one
End, the other end are hinged with two hinged ears respectively, and two connecting rod one end are respectively placed in the support arm other end, other end difference
It is hinged with the two sides for reinforcing connecting plate, arc pallet, which is placed in, to be reinforced on connecting plate, is equipped with multiple rubbers on the inside of the arc pallet
Glue protrusion.
Beneficial effect.
One, rest can be carried out to patient body.
Two, operation bed body is relied on to be supported, stability is preferable.
Three, using patient body as rest, the displacement of drag hook is avoided to slide.
Four, structure is simple, convenient for operating with.
Five, it is able to carry out quick adjusting, is improved efficiency.
Detailed description of the invention
A kind of three-dimensional structure diagram of retractor for thoracic operation of Fig. 1 the utility model.
A kind of three-dimensional structure diagram of retractor for thoracic operation of Fig. 2 the utility model.
A kind of three-dimensional structure diagram of retractor for thoracic operation sliding sleeve of Fig. 3 the utility model.
In attached drawing
Wherein part are as follows: coupler body (1), limit hole (2) adjust and buckle (3), sliding sleeve (4), back seat plate (5), stud (6),
Fixed hook (7), support arm (8), connecting rod (9), arc pallet (10), connection frame (11), limit plate (12) reinforce connecting plate
(13), front support set (14), Adjusting bolt Adjusting screw (15), hinged ear (16), rear guide sleeve (17), fixed frame (18), fixed plate (19),
Bayonet lock (20), pressing plate (21), limiting stand (22).
Specific embodiment:
A kind of retractor for thoracic operation of the utility model is achieved in that by coupler body (1), limit hole (2), adjusts buckle
(3), sliding sleeve (4), back seat plate (5), stud (6), fixed hook (7), support arm (8), connecting rod (9), arc pallet (10),
Connection frame (11), limit plate (12), reinforce connecting plate (13), front support set (14), Adjusting bolt Adjusting screw (15), hinged ear (16), after
Guide sleeve (17), fixed frame (18), fixed plate (19), bayonet lock (20), pressing plate (21) and limiting stand (22) composition, the coupler body
(1) one end arc downward bending, coupler body (1) end surface are equipped with neonychium, are provided with multiple groups limit hole on the coupler body (1)
(2), every group of limit hole (2) is made of two limit holes (2), and sliding sleeve (4) is placed on coupler body (1) other end, the sliding
It is provided with mounting groove on the upside of set (4), and is connected with sliding sleeve (4) inside, described mounting groove one end extends to sliding sleeve (4) one
End, two body cradles are respectively placed on the upside of sliding sleeve (4), and are located at the two sides of mounting groove, are adjusted buckle (3) and are placed in installation
In slot, the two sides for adjusting card slot pass through articulated shaft respectively and two body cradles are hinged, and the adjusting buckle (3) one end is set
Have pressing plate (21), adjusting buckle (3) one end lateral surface is equipped with limiting stand (22), and is located in sliding sleeve (4), fixed plate
(19) it is placed in the adjusting opening other end, fixed plate (19) bottom is set there are two bayonet lock (20), and is placed in same group respectively
Two limit holes (2) in, guide sleeve (17) is respectively placed on sliding sleeve (4) after three, and two of them are located at sliding sleeve (4)
The top both sides of the edge of one end, another is located at the bottom middle position of sliding sleeve (4) one end, three front support sets (14) point
It is not placed on sliding sleeve (4), and two of them are located at the top both sides of the edge of sliding sleeve (4) other end, another, which is located at, slides
The bottom middle position of dynamic set (4) other end, the rear guide sleeve (17) and front support set (14) of a row is corresponding, three studs
(6) after one end is respectively placed in three in guide sleeve (17), the other end is pierced by out of corresponding front support set (14) respectively, the spiral shell
It is equipped on column (6) Adjusting bolt Adjusting screw (15), and between rear guide sleeve (17) and front support set (14), the Adjusting bolt Adjusting screw
(15) and stud (6) bolt, back seat plate (5) is located at sliding sleeve (4) side, and is connected with three stud (6) other ends, even
It connects frame (11) and is placed in back seat plate (5) side, be equipped with limit plate (12) at the top of the connection frame (11), fixed hook (7) one end hinge
It connects and is placed on connection frame (11), the fixed hook (7) is apart from 2/3rds upward bending of position arc of one end, the fixation
Hook (7) other end is to horizontal direction bending, and fixed hook (7) surface is equipped with rubber pad, and two hinged ears (16) are respectively
It is placed in the two sides of the bottom edge of sliding sleeve (4) one end, support arm (8) is located at below sliding sleeve (4), two connecting rod (9) one end
It is respectively placed in support arm (8) one end, the other end is hinged with two hinged ears (16) respectively, two connecting rod (9) one end difference
It is placed in support arm (8) other end, the other end is hinged with the two sides for reinforcing connecting plate (13) respectively, and arc pallet (10), which is placed in, to be added
On strong ties plate (13), multiple rubber bumps are equipped on the inside of the arc pallet (10).
In use, fixed hook (7) are hooked in operation bedside locations first when carrying out thoracic surgery, it is rotating curved
Supporting plate (10) makes arc pallet (10) rest on sufferer intercostal body, and then forms rest to sufferer body, then by coupler body
(1) one end is protruded into wound, is pressed down on by pressing plate (21) and is adjusted buckle (3), adjusts buckle (3) one end by pressure to cunning
It is moved in dynamic set (4), adjusts buckle (3) deflection, and then adjusted buckle (3) other end and be upturned, and then it is another to adjust buckle (3)
The fixed plate (19) of one end drives bayonet lock (20) to be detached from out of limit hole (2), slides coupler body (1) then along sliding sleeve (4), hook
Body (1) other end is moved along sliding sleeve (4), and then adjusts the position of coupler body (1) other end, carries out drawing expansion to wound
Support, after being adjusted to appropriate location, will adjust buckle (3) other end bayonet lock (20) be respectively clamped into corresponding limit hole (2) into
Row is fixed, and then carries out drawing expanded support to wound site, and is relied on operation bed body and changed body and be supported, stability compared with
It is good, it is not easy to move, in the course of surgery, stud (6) can be adjusted by rotating Adjusting bolt Adjusting screw (15), stud
(6) fixed hook (7) movement is driven by back seat plate (5), and then is further finely tuned, leak wound site sufficiently cruelly；
The design that coupler body (1) end surface is equipped with neonychium is stated, it can be to being protected at patient wound；
The fixed hook (7) can pass through fixation in the design apart from 2/3rds upward bending of position arc of one end
Hook (7) is hooked in operation bed body and is fixed；
Design from fixed hook (7) other end to horizontal direction bending, can along fixed hook (7) other end by
Gradually fixed hook (7) are stuck in operation bed body, it is more convenient to use；
Fixed hook (7) surface is equipped with the design of rubber pad, can increase the frictional force between bed body of performing the operation, into one
Step improves stability；
It is equipped with the design of multiple rubber bumps on the inside of the arc pallet (10), the friction between patient body can be increased
Power improves rest stability；
Reach in thoracic surgery, the purpose that wound is pulled.
Claims (6)
1. a kind of retractor for thoracic operation, it is characterized in that: by coupler body, limit hole, adjust buckle, sliding sleeve, back seat plate, stud,
Fixed hook, connecting rod, arc pallet, connection frame, limit plate, reinforces connecting plate, front support set, Adjusting bolt Adjusting screw, hinge at support arm
Lug, rear guide sleeve, fixed frame, fixed plate, bayonet lock, pressing plate and limiting stand composition, coupler body one end arc downward bending,
Multiple groups limit hole is provided on the coupler body, every group of limit hole is made of two limit holes, and sliding sleeve is placed on the coupler body other end,
Be provided with mounting groove on the upside of the sliding sleeve, and be connected inside sliding sleeve, described mounting groove one end extends to sliding sleeve one end,
Two body cradles are respectively placed on the upside of sliding sleeve, and are located at the two sides of mounting groove, are adjusted buckle and are placed in mounting groove, described
The two sides for adjusting card slot pass through articulated shaft respectively and two body cradles are hinged, and adjusting buckle one end is equipped with pressing plate, institute
It states adjusting buckle one end lateral surface and is equipped with limiting stand, and be located in sliding sleeve, fixed plate is placed in the adjusting opening other end, described solid
Fixed board bottom is set there are two bayonet lock, and in two limit holes being placed in same group respectively, and guide sleeve is respectively placed in cunning after three
It is dynamic to put on, and two of them are located at the top both sides of the edge of sliding sleeve one end, another is located in the bottom of sliding sleeve one end
Between position, three front support sets are respectively placed on sliding sleeve, and two of them are located at the top both sides of the edge of the sliding sleeve other end,
Another is located at the bottom middle position of the sliding sleeve other end, and the rear guide sleeve and front support of a row covers corresponding, three spiral shells
After column one end is respectively placed in three in guide sleeve, the other end is pierced by out of corresponding front support set respectively, is nested on the stud
There is Adjusting bolt Adjusting screw, and be located between rear guide sleeve and front support set, the Adjusting bolt Adjusting screw and stud bolt, back seat plate, which is located at, to be slided
Dynamic set side, and be connected with three stud other ends, connection is placed on back seat plate side, is equipped with limit at the top of the connection frame
Plate, fixed hook one end are hingedly placed on connection frame, and two hinged ears are respectively placed in the two sides of the bottom edge of sliding sleeve one end, branch
Brace is located at below sliding sleeve, and two connecting rod one end are respectively placed in support arm one end, the other end respectively with two hinged ear phases
Hingedly, two connecting rod one end are respectively placed in the support arm other end, and the other end is hinged with the two sides for reinforcing connecting plate respectively, arc
Shape supporting plate, which is placed in, to be reinforced on connecting plate.
2. a kind of retractor for thoracic operation according to claim 1, it is characterised in that the fixed hook is apart from one end
2/3rds upward bendings of position arc.
3. a kind of retractor for thoracic operation according to claim 1 or 2, it is characterised in that the fixed hook other end to
Horizontal direction bending.
4. a kind of retractor for thoracic operation according to claim 2, it is characterised in that the fixed hook surface is equipped with rubber
Rubber mat.
5. a kind of retractor for thoracic operation according to claim 1, it is characterised in that the coupler body end surface is equipped with guarantor
Protection pad.
6. a kind of retractor for thoracic operation according to claim 1, it is characterised in that be equipped on the inside of the arc pallet more
A rubber bumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010466.6U CN209595808U (en) | 2018-12-03 | 2018-12-03 | A kind of retractor for thoracic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010466.6U CN209595808U (en) | 2018-12-03 | 2018-12-03 | A kind of retractor for thoracic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209595808U true CN209595808U (en) | 2019-11-08 |
Family
ID=68396443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822010466.6U Expired - Fee Related CN209595808U (en) | 2018-12-03 | 2018-12-03 | A kind of retractor for thoracic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209595808U (en) |
-
2018
- 2018-12-03 CN CN201822010466.6U patent/CN209595808U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20211203 |