CN212547033U

CN212547033U - Retractor for general surgery department operation

Info

Publication number: CN212547033U
Application number: CN202020500997.8U
Authority: CN
Inventors: 陈乐翔; 郭丽琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-02-19
Anticipated expiration: 2030-04-08

Abstract

The utility model provides a retractor for general surgery department's operation, including general surgery department operation retractor fixed knot construct, general surgery department operation retractor rotating-structure, general surgery department operation retractor pull the structure, general surgery department operation retractor rotating-structure connect in general surgery department operation retractor fixed knot construct, fixed connection block is kept away from one side of rotatable support pole connect in support protective housing, general surgery department operation retractor pull the structure connect in general surgery department operation retractor rotating-structure, pull the threaded rod connect in the rotatable connection block. The utility model relates to a have and to provide effectual support and fixed for the retractor, the safety and stability, it is fixed firm, guarantee the result of use to let the operating procedure become simple swift, be convenient for install and dismantle, labour saving and time saving can provide good operational environment simultaneously, provides the availability factor of retractor, and is safe firm, easy operation, advantage such as facilitate the use for the operation of general surgery.

Description

Retractor for general surgery department operation

Technical Field

The utility model relates to a relevant technical field of retractor especially relates to a retractor is used in department of general surgery's operation.

Background

The retractor is also called a draw hook, is used for retracting tissues to expose the operation visual field, is convenient to explore and operate, and can be divided into a handheld draw hook and an automatic draw hook. The retractor has various specifications of different shapes and sizes, and can be selected according to the operation requirement.

However, in the operation process, most retractors are fixedly connected through an external device, the fixing effect is poor, the operation is affected while the operation is inconvenient, time and labor are wasted, the operation steps of installation and disassembly are complicated and auxiliary, and the use efficiency of the retractors is reduced.

Therefore, there is a need to provide a retractor for general surgery to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can provide effectual support and fixed for the retractor, the safety and stability is fixed firm, guarantees the result of use, lets the operating procedure become simple swift to be convenient for install and dismantle, labour saving and time saving can provide good operational environment simultaneously, provides the availability factor of retractor, and is safe firm, easy operation, a retractor for the department of general surgery who facilitates the use.

In order to solve the above technical problem, the utility model provides a general surgery department operation retractor which comprises: the general surgery operation retractor fixing structure comprises a first fixing supporting block, a second fixing supporting block, a connecting limiting lug, a connecting limiting groove and a connecting protective layer, the first fixing supporting block is connected with the second fixing supporting block, one end, close to the second fixing supporting block, of the first fixing supporting block is provided with the connecting limiting lug, one end, close to the first fixing supporting block, of the second fixing supporting block is provided with the connecting limiting groove, the connecting limiting lug is connected with the connecting limiting groove, the general surgery operation retractor rotating structure is connected with the general surgery operation retractor fixing structure, and the general surgery operation retractor rotating structure comprises a rotating connecting block, The traction structure of the general surgery retractor comprises a first traction limiting block, a traction threaded rod, a second traction limiting block and a traction pressing block, wherein one side, close to the first fixed supporting block, of the rotary connecting block is connected to the support protective shell, one side, far away from the rotary connecting block, of the support protective shell is connected to the first fixed supporting block, one side, close to the support protective shell, of the rotary connecting block is connected to the rotary supporting block, one side, far away from the rotary connecting block, of the rotary supporting block is connected to the support protective shell, the traction structure of the general surgery retractor is connected to the rotation structure of the general surgery retractor, the traction structure of the general surgery retractor comprises a first traction limiting block, a traction threaded rod, a second traction limiting block and a traction pressing block, one end of the first traction limiting block is connected, pull the threaded rod to keep away from the first one end of pulling the stopper connect in the second pulls the stopper, the second pulls the stopper to keep away from pull the one end of threaded rod connect in pull the briquetting, pull the threaded rod connect in rotate the connecting block.

Preferably, the first fixed supporting block and the second fixed supporting block are detachably connected, the first fixed supporting block is in a semi-circular ring shape, the first fixed supporting block and the second fixed supporting block form a circular ring structure, and the first fixed supporting block and the second fixed supporting block are symmetrical about a midpoint connecting line.

Preferably, the size, the appearance shape and the internal structure of the second fixed supporting block are matched with those of the first fixed supporting block, the second fixed supporting block is uniformly provided with upper orifices, and the orifice size of the second fixed supporting block is matched with the diameter size of the traction threaded rod.

Preferably, rotate the connecting block with support protective housing rotatable coupling, rotate the connecting block with pull the threaded rod engaged with mutually, pull threaded rod clockwise rotation with pull the threaded rod and outwards remove and constitute chain reaction.

Preferably, the fixed connecting block is a cylinder structure with a hole in the middle, the central line of the fixed connecting block coincides with the central line of the rotating connecting block, and the fixed connecting block is used for limiting the traction threaded rod.

Preferably, the traction pressing block is vertically connected to the second traction limiting block, one side, close to the second traction limiting block, of the traction pressing block is provided with an uneven surface, and the traction pressing block is of a fan-shaped structure.

Compared with the prior art, the utility model provides a general surgery department is retractor for operation has following beneficial effect:

the utility model provides a retractor for general surgery operation, which can provide effective support and fixation for the retractor by arranging the main body structure of a clinical multifunctional examination device, the support structure of the clinical multifunctional examination device, the examination structure of the clinical multifunctional examination device and the like, is safe and stable, is firm in fixation, ensures the use effect, simultaneously leads the operation steps to be simple and quick, is convenient to install and disassemble, saves time and labor, simultaneously can provide good operation environment, provides the use efficiency of the retractor, is safe and firm, is simple to operate, is convenient to use, can be detachably connected with a second fixed support block through a first fixed support block, leads the retractor to be capable of quickly forming a support structure system, and simultaneously combines a rotary connecting block and a support protective shell to be rotatably connected, let first fixed supporting shoe and second fixed supporting shoe provide solid reliable support system for department of general surgery operation retractor revolution mechanic, provide stable basis for the work of retractor, be connected with the rotation connecting block through pulling the threaded rod, let pull the tissue of pulling that the briquetting can be quick, expand wide operation field of vision, the going on of convenient operation, simultaneously through the effect of pulling the briquetting, can guarantee the stability of retractor, prevent to take place to slide, safe effective, it is fixed reliable, easy operation simultaneously, convenient and fast.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the general surgical retractor attachment structure of FIG. 1;

fig. 3 is a schematic cross-sectional view of the retractor of fig. 1 in a retracted configuration.

Reference numbers in the figures: 1. department of general surgery's operation retractor fixed knot constructs, 11, first fixed supporting block, 12, the fixed supporting block of second, 13, connect spacing lug, 14, connect spacing recess, 15, connect the inoxidizing coating, 2, department of general surgery's operation retractor rotating-structure, 21, the rotation connecting block, 22, the rotation bracing piece, 23, the fixed connecting block, 24, support the protective housing, 3, department of general surgery's operation retractor pulls the structure, 31, first stopper of pulling, 32, pull the threaded rod, 33, the stopper is pulled to the second, 34, pull the briquetting.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of the general surgical retractor attachment structure of FIG. 1; fig. 3 is a schematic cross-sectional view of the retractor of fig. 1 in a retracted configuration. The method comprises the following steps: the general surgery operation retractor fixing structure 1 comprises a first fixing supporting block 11, a second fixing supporting block 12, a connecting limiting lug 13, a connecting limiting groove 14 and a connecting protective layer 15, the first fixing supporting block 11 is connected to the second fixing supporting block 12, the connecting limiting lug 13 is arranged at one end, close to the second fixing supporting block 12, of the first fixing supporting block 11, the connecting limiting groove 14 is arranged at one end, close to the first fixing supporting block 11, of the second fixing supporting block 12, the connecting limiting groove 14 is arranged at one end, close to the second fixing supporting block 12, of the second fixing supporting block 12, the connecting limiting retracting lug 13 is connected to the connecting limiting groove 14, and the general surgery operation retractor rotating structure 2 is connected to the general surgery operation retractor fixing structure 1, the retractor rotating structure 2 for general surgery comprises a rotating connecting block 21, a rotating supporting rod 22, a fixed connecting block 23 and a supporting protective shell 24, wherein the rotating connecting block 21 is close to one side of a first fixed supporting block 11 and is connected to the supporting protective shell 24, the supporting protective shell 24 is far away from one side of the rotating connecting block 21 and is connected to the first fixed supporting block 11, the rotating connecting block 21 is close to one side of the supporting protective shell 24 and is connected to the rotating supporting rod 22, the rotating supporting rod 22 is far away from one side of the rotating connecting block 21 and is connected to the fixed connecting block 23, one side of the fixed connecting block 23 far away from the rotating supporting rod 22 is connected to the supporting protective shell 24, the retractor for general surgery 3 is connected to the retractor rotating structure 2 for general surgery, and the retractor for general surgery 3 comprises a first traction limiting block 31, a second traction, Pull threaded rod 32, second and pull stopper 33 and pull briquetting 34, the first one end of pulling stopper 31 connect in pull threaded rod 32, pull threaded rod 32 and keep away from the first one end of pulling stopper 31 connect in stopper 33 is pulled to the second, the second pulls stopper 33 and keeps away from pull threaded rod 32's one end connect in pull briquetting 34, pull threaded rod 32 connect in rotate connecting block 21.

In a specific implementation process, as shown in fig. 1 and 2, the first fixed support block 11 is detachably connected to the second fixed support block 12, the first fixed support block 11 is in a semi-circular ring shape, the first fixed support block 11 and the second fixed support block 12 form a circular ring structure, the first fixed support block 11 and the second fixed support block 12 are symmetrical about a midpoint connecting line, the size, the appearance and the internal structure of the second fixed support block 12 are matched with the size, the appearance and the internal structure of the first fixed support block 11, the second fixed support block 12 is uniformly provided with upper orifices, the orifice size of the second fixed support block 12 is adapted to the diameter size of the traction threaded rod 32, the rotary connection block 21 is rotatably connected to the support protection shell 24, and the rotary connection block 21 is engaged with the traction threaded rod 32, pull threaded rod 32 clockwise rotation with pull threaded rod 32 and outwards remove constitution chain reaction, fixed connection block 23 is a cylinder structure that the drill way was seted up at the middle part, fixed connection block 23 the central line with the central line of rotating connecting block 21 coincides mutually, fixed connection block 23 is used for doing pull threaded rod 32 provides spacing effect.

In a specific implementation process, as shown in fig. 3, the pulling pressing block 34 is vertically connected to the second pulling limiting block 33, an uneven surface is disposed on one side of the pulling pressing block 34 close to the second pulling limiting block 33, and the pulling pressing block 34 is of a fan-shaped structure.

The utility model provides a theory of operation as follows:

the utility model provides a retractor for general surgery department operation, when using, at first be connected first fixed supporting shoe 11 with second fixed supporting shoe 12, and aim at the central point of first fixed supporting shoe 11 with second fixed supporting shoe 12 and lead out the position, pull six briquetting 34 simultaneously and place around leading out the tissue, then rotate and rotate connecting block 21, let pull briquetting 34 and lead out the tissue, provide good operation field of vision, accomplish and lead out work, with first fixed supporting shoe 11 with second fixed supporting shoe 12 phase separation, then with retractor cleaning and disinfecting clean back, in order to be ready for next use, time saving and labor saving, and is swift convenient.

the utility model provides a retractor for general surgery department operation, let first fixed supporting shoe 11 and the fixed supporting shoe 12 of second can dismantle through the setting and be connected, make the retractor can be quick formation bearing structure system, combine to rotate connecting block 21 and support protective housing 24 rotatable coupling simultaneously, let first fixed supporting shoe 11 and the fixed supporting shoe 12 of second provide solid reliable support system for general surgery department operation retractor rotating-structure 2, provide stable basis for the work of retractor, be connected with rotating connecting block 21 through pulling threaded rod 32, let pull the tissue of pulling that briquetting 34 can be quick, expand wide operation field of vision, the going on of convenient operation, the effect through pulling briquetting 34 simultaneously, can guarantee the stability of retractor, prevent to take place to slide, safety and effectiveness, fixed reliable, easy operation simultaneously, and convenience and rapidness.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A retractor for general surgery, comprising:

the general surgery operation retractor fixing structure (1) comprises a first fixing supporting block (11), a second fixing supporting block (12), a connecting limiting lug (13), a connecting limiting groove (14) and a connecting protective layer (15), wherein the first fixing supporting block (11) is connected to the second fixing supporting block (12), the connecting limiting lug (13) is arranged at one end, close to the second fixing supporting block (12), of the first fixing supporting block (11), the connecting limiting groove (14) is arranged at one end, close to the first fixing supporting block (11), of the second fixing supporting block (12), and the connecting limiting lug (13) is connected to the connecting limiting groove (14);

the general surgery operation retractor rotating structure (2), the general surgery operation retractor rotating structure (2) is connected with the general surgery operation retractor fixing structure (1), the general surgery operation retractor rotating structure (2) comprises a rotating connecting block (21), a rotating supporting rod (22), a fixed connecting block (23) and a supporting protective shell (24), one side, close to the first fixed supporting block (11), of the rotating connecting block (21) is connected with the supporting protective shell (24), one side, far away from the rotating connecting block (21), of the supporting protective shell (24) is connected with the first fixed supporting block (11), one side, close to the supporting protective shell (24), of the rotating connecting block (21) is connected with the rotating supporting rod (22), one side, far away from the rotating connecting block (21), of the rotating supporting rod (22) is connected with the fixed connecting block (23), one side, far away from the rotating support rod (22), of the fixed connecting block (23) is connected to the support protective shell (24);

structure (3) is drawn to department of general surgery's operation retractor, department of general surgery's operation retractor draw structure (3) connect in department of general surgery's operation retractor rotating-structure (2), department of general surgery's operation retractor draw structure (3) including first draw stopper (31), pull threaded rod (32), second draw stopper (33) and pull briquetting (34), the one end of first draw stopper (31) connect in pull threaded rod (32), pull threaded rod (32) keep away from the one end of first draw stopper (31) connect in stopper (33) is drawn to the second, stopper (33) are drawn to the second keep away from the one end of pulling threaded rod (32) connect in pull briquetting (34), pull threaded rod (32) connect in rotate connecting block (21).

2. A retractor for general surgery operation according to claim 1, wherein the first fixed supporting block (11) is detachably connected with the second fixed supporting block (12), the first fixed supporting block (11) is in a semi-circular ring shape, the first fixed supporting block (11) and the second fixed supporting block (12) form a circular ring structure, and the first fixed supporting block (11) and the second fixed supporting block (12) are symmetrical about a midpoint connecting line.

3. The retractor for general surgery operation as recited in claim 1, wherein the size, shape and internal structure of the second fixed supporting block (12) match with the size, shape and internal structure of the first fixed supporting block (11), the second fixed supporting block (12) is provided with an upper orifice uniformly, and the size of the orifice of the second fixed supporting block (12) is adapted to the diameter of the traction threaded rod (32).

4. A general surgical retractor according to claim 1, wherein said rotary connection block (21) is rotatably connected to said protective support (24), said rotary connection block (21) being engaged with said threaded traction rod (32), said threaded traction rod (32) being rotated clockwise in an interlocking reaction with the outward movement of said threaded traction rod (32).

5. The retractor for general surgery operation as recited in claim 1, wherein the fixed connecting block (23) is a cylinder structure with an opening in the middle, the center line of the fixed connecting block (23) coincides with the center line of the rotating connecting block (21), and the fixed connecting block (23) is used for providing a limiting function for the traction threaded rod (32).

6. The retractor for general surgery operation as recited in claim 1, wherein said traction pressing block (34) is vertically connected to said second traction limiting block (33), a side of said traction pressing block (34) close to said second traction limiting block (33) is provided with an uneven surface, and said traction pressing block (34) has a fan-shaped structure.