CN219207083U

CN219207083U - Incision traction assembly for orthopedic surgery

Info

Publication number: CN219207083U
Application number: CN202222739224.7U
Authority: CN
Inventors: 胡能平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-06-20
Anticipated expiration: 2032-10-18

Abstract

The application discloses incision traction assembly for orthopedic surgery belongs to orthopedic surgery auxiliary instrument technical field, including the support bottom plate, the top fixed mounting of support bottom plate has two sets of interval distribution's band to detain, and every group the band is detained and is provided with the lacing tape, support bottom plate top one side edge fixed mounting has the backup pad, movable mounting has the traction plate on a lateral wall of backup pad, be provided with the lift adjustment mechanism with the traction plate adaptation in the backup pad, the one end level fixed mounting that the backup pad was kept away from to the traction plate has the regulation box, movable mounting has two traction arms on the regulation box, set up the level adjustment mechanism with two traction arm adaptations on the regulation box, two equal movable mounting of tip of traction arm has the support arm, two the equal vertical fixed mounting of one end that the support arm is relative has the baffle. The mechanical support traction for the operation wound can be realized, the operation safety is improved, and the operation efficiency is improved.

Description

Incision traction assembly for orthopedic surgery

Technical Field

The application relates to the technical field of auxiliary instruments for orthopedic surgery, in particular to an incision traction assembly for orthopedic surgery.

Background

Orthopedics is one of the most common departments in hospitals, and mainly researches the anatomy, physiology and pathology of a skeletal muscle system, and maintains and develops the normal form and function of the system by using medicaments, operations and physical methods; the orthopedic surgery has a wide range, including limbs, spines, shoulder blades, pelvis and the like, and has a complicated wound due to a large incision, because the surgery is usually completed by an auxiliary instrument.

In view of the above-mentioned related art, the applicant believes that in the orthopedic operation of limbs, the medical staff often uses forceps or a retractor to pull the wound open, and when the operation time is long, the medical staff easily pulls off the force to cause the position of the wound retractor to deviate, so that the operation can not be performed normally, and the operation efficiency is affected.

Disclosure of Invention

In order to solve the problem, the application provides an incision traction component for orthopedic surgery, adopts following technical scheme:

the utility model provides an incision traction assembly for orthopedic surgery, includes the support bottom plate, the top fixed mounting of support bottom plate has two sets of interval distribution's band to detain, and the quantity of each group band to detain is two, and each group band is detained and is provided with the lacing tape, support bottom plate top one side edge fixed mounting has the backup pad, movable mounting has the traction plate on the backup pad is close to a lateral wall in support bottom plate center, be provided with the lift adjustment mechanism with the traction plate adaptation in the backup pad, the one end horizontal fixed mounting that the backup pad was kept away from to the traction plate has the regulation box, movable mounting has two relative distribution's traction arm on the regulation box, set up the horizontal adjustment mechanism with two traction arm adaptations on the regulation box, two equal movable mounting of tip of traction arm has the support arm, and the support arm is L type structure, two the equal vertical fixed mounting of one end that the support arm is relative has the baffle.

Through adopting above-mentioned technical scheme, the operation table top is arranged in to the bottom plate, and patient's limbs are arranged in the bottom plate top and are fixed through tightening the area, and the height and the level of rethread elevating adjustment mechanism and level adjustment mechanism adjustment baffle separate the degree, realize the substitution to the manual support operation incision mode, have improved the security of operation, are favorable to improving operation efficiency.

Further, the bottom of the bottom plate is fixedly provided with a plurality of evenly distributed anti-slip strips, the top of the bottom plate is fixedly provided with a skin-friendly pad, and the skin-friendly pad is made of skin-friendly silica gel materials.

By adopting the technical scheme, the anti-slip strip is favorable for improving the stability of the bottom plate, and the skin-friendly pad is favorable for protecting the limbs of a patient.

Further, the lifting adjusting mechanism comprises a first chute which is vertically arranged on one side wall of the supporting plate, which is close to the center of the bottom supporting plate, the section of the first chute is of a T-shaped structure, a first adjusting rod is vertically arranged between the inner top wall and the inner bottom wall of the first chute in a rotating mode, a first motor is fixedly arranged at the top of the supporting plate, an output shaft of the first motor penetrates through and extends into the first chute to be coaxially and fixedly connected with the first adjusting rod, one end of the traction plate extends into the first chute to be matched with the inner wall around the first chute, and the traction plate is penetrated by threads of the first adjusting rod.

Through adopting above-mentioned technical scheme, first motor drives first regulation pole and rotates, makes the traction plate can follow first spout and realize lifting adjustment.

Further, two positioning rods which are symmetrically distributed are vertically and fixedly arranged between the inner top wall and the inner bottom wall of the first sliding groove, and the two positioning rods both slide and penetrate through the traction plate.

By adopting the technical scheme, the lifting stability of the traction plate is improved.

Further, the horizontal adjustment mechanism comprises a second adjusting rod which is rotatably arranged between the inner walls of the two ends of the adjusting box, two sections of threads with the same screw pitches are arranged on the second adjusting rod, two traction sliding blocks which are symmetrically distributed are arranged in the adjusting box in a sliding mode, the two traction sliding blocks are respectively penetrated by two sections of threaded rod bodies of the second adjusting rod, two second sliding grooves which are distributed at intervals are horizontally arranged on one side of the adjusting box, which is close to the supporting plate, of the adjusting box, the traction arm is of an F structure, the middle section horizontal arm bodies of the two traction arms respectively extend into the two second sliding grooves and are fixedly connected with the traction sliding blocks, a second motor is fixedly arranged at the top of the traction plate, a driving gear is fixedly arranged in the second adjusting box in a penetrating mode, and a driven gear is fixedly arranged on the second adjusting rod and meshed with the driving gear.

Through adopting above-mentioned technical scheme, the second motor drives drive gear and rotates, utilizes drive gear and driven gear's meshing transmission, drives the second and adjusts the pole and rotate, makes two traction slide can realize relative motion, and then can drive two traction arms and realize being close to each other or keeping away from along the second spout.

Further, a PLC controller is fixedly installed on one side wall, far away from the bottom supporting plate, of the supporting plate, and the first motor and the second motor are electrically connected with the PLC controller.

By adopting the technical scheme, the medical staff can coordinate and control the working states of the first motor and the second motor conveniently, so that the height and the horizontal position of the baffle plate can be adjusted rapidly.

Further, the top horizontal arm body of the traction arm is hinged with the support arm, a locking bolt is installed on one side of the traction arm, which is close to the support plate, in a penetrating mode through horizontal threads, and the end portion of the locking bolt extends to be in threaded connection with the support arm.

Through adopting above-mentioned technical scheme, the support arm can fold the upset relatively and accomodate the arm that pulls, can fix into relatively whole through locking bolt, has improved the practicality.

Furthermore, a positioning fixture block is fixedly arranged at the bottom of the supporting arm, and the positioning fixture block is in a triangular structure and is matched with the edge of the adjusting box.

Through adopting above-mentioned technical scheme, when support arm operating condition, the location fixture block can play the supporting role, is favorable to improving the stability of support arm.

In summary, the present application includes the following beneficial technical effects:

(1) Under the action of the supporting plate, the lifting adjusting mechanism, the horizontal adjusting mechanism, the traction arm, the supporting arm and the baffle, the mechanical supporting traction on the operation wound can be realized, the replacement of the manual supporting operation incision mode is realized, the operation safety is improved, and the improvement of the operation efficiency is facilitated;

(2) According to the folding and overturning type surgical operation device, under the action of the traction arm, the support arm and the locking bolt, the support arm can be folded, overturned and stored relative to the traction arm, and can be fixed into a relative whole through the locking bolt during operation, so that the practicability is improved;

(3) According to the positioning fixture block, under the action of the positioning fixture block, when in an operation state, the positioning fixture block can play a supporting role on the supporting arm, so that the stability of the supporting arm is improved, and the safety of an operation is further improved.

Drawings

FIG. 1 is a schematic elevational view of the present application;

FIG. 2 is a schematic rear view of the present application;

FIG. 3 is a schematic view of the bottom structure of the present application;

FIG. 4 is a schematic cross-sectional view of the support plate of the present application;

FIG. 5 is a schematic cross-sectional structural view of the conditioning cassette of the present application;

fig. 6 is a schematic view of the mounting structure of the support arm and the trailing arm of the present application.

The reference numerals in the figures illustrate:

1. a bottom supporting plate; 2. a binding belt buckle; 3. tightening the belt; 4. a support plate; 5. a traction plate; 6. an adjustment box; 7. a traction arm; 8. a support arm; 9. a baffle; 10. an anti-slip strip; 11. a skin friendly pad; 12. a first chute; 13. a first adjusting lever; 14. a first motor; 15. a positioning rod; 16. a second adjusting lever; 17. traction slide; 18. a second chute; 19. a second motor; 20. a drive gear; 21. a driven gear; 22. a PLC controller; 23. a locking bolt; 24. and positioning the clamping block.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is described in further detail below in conjunction with figures 1-6.

Referring to fig. 1-6, an incision traction assembly for orthopedic surgery comprises a bottom supporting plate 1, two groups of belt buckles 2 which are distributed at intervals are fixedly arranged at the top of the bottom supporting plate 1, the number of each group of belt buckles 2 is two, a tightening belt 3 is arranged on each group of belt buckles 2, the bottom supporting plate 1 is arranged at the top of a surgical bed, limbs of a patient are arranged at the top of the bottom supporting plate 1 and fixed through the tightening belt 3, a plurality of evenly distributed anti-slip strips 10 are fixedly arranged at the bottom of the bottom supporting plate 1, stability of the bottom supporting plate 1 is improved, a skin-friendly pad 11 is fixedly arranged at the top of the bottom supporting plate 1, and the skin-friendly pad 11 is made of skin-friendly silica gel materials and is beneficial to protecting the limbs of the patient.

The support plate 4 is fixedly arranged on one side edge of the top of the support plate 1, the traction plate 5 is movably arranged on one side wall, close to the center of the support plate 1, of the support plate 4, a lifting adjusting mechanism matched with the traction plate 5 is arranged on the support plate 4, the lifting adjusting mechanism comprises a first sliding groove 12 vertically arranged on one side wall, close to the center of the support plate 1, of the support plate 4, the section of the first sliding groove 12 is of a T-shaped structure, a first adjusting rod 13 is vertically and fixedly arranged between the inner top wall of the first sliding groove 12 and the inner bottom wall, a first motor 14 is fixedly arranged at the top of the support plate 4, an output shaft of the first motor 14 penetrates and extends into the first sliding groove 12 to be fixedly connected with the first adjusting rod 13 coaxially, one end of the traction plate 5 extends into the first sliding groove 12 and is matched with the surrounding inner wall of the first sliding groove 12, the traction plate 5 is penetrated by threads of the first adjusting rod 13, the first motor 14 drives the first adjusting rod 13 to rotate, the traction plate 5 can be lifted and adjusted along the first sliding groove 12, two positioning rods 15 which are symmetrically distributed are vertically and fixedly arranged between the inner top wall of the first sliding groove 12 and the inner top wall of the first sliding groove 12, and the two positioning rods 15 are both slide and are beneficial to lifting stability improvement of the traction plate 5.

The one end level fixed mounting that the backup pad 4 was kept away from to the traction plate 5 has adjusting box 6, movable mounting has two relative distributed traction arms 7 on the adjusting box 6, set up the horizontal adjustment mechanism with two traction arms 7 adaptations on the adjusting box 6, horizontal adjustment mechanism is including rotating the second regulation pole 16 of installing between the both ends inner wall of adjusting box 6, and be provided with two sections pitch the same screw thread that revolves in opposite directions on the second regulation pole 16, slidable mounting has two traction sliders 17 that are symmetrical distribution in adjusting box 6, and two traction sliders 17 are run through by two sections screw thread body of second regulation pole 16 respectively, two interval distribution's second spout 18 have been seted up to the level of adjusting box 6 near backup pad 4 one side, traction arms 7 is the F structure, and the middle section horizontal arm body of two traction arms 7 extends to two second spouts 18 respectively in with traction sliders 17 fixed connection, the top level fixed mounting of traction plate 5 has second motor 19, the output shaft of second motor 19 runs through and extends to adjusting box 6 internal fixed mounting has driving gear 20, fixed mounting has driven gear 21 on the second regulation pole 16, and driven gear 21 and driven gear 20 and two driven gear 20 and the second 20 drive the second 20 and two relative rotation of drive gear 20 are realized to drive two and are kept away from each other to the corresponding driving gear 20, and the realization is kept away from the corresponding driving gear 20 and is rotated along two and is kept away from the second driving gear 20.

A PLC (programmable logic controller) 22 is fixedly arranged on one side wall, far away from the bottom supporting plate 1, of the supporting plate 4, and the first motor 14 and the second motor 19 are electrically connected with the PLC 22, so that medical staff can coordinate and control the working states of the first motor 14 and the second motor 19 conveniently; the tip of two trailing arms 7 all articulates installs support arm 8, and support arm 8 is L type structure, one side horizontal thread that trailing arm 7 is close to backup pad 4 runs through and installs locking bolt 23, and locking bolt 23's tip extension and support arm 8 threaded connection, support arm 8 can fold the upset relatively trailing arm 7 and accomodate, can fix into relatively whole through locking bolt 23, the bottom fixed mounting of support arm 8 has positioning fixture block 24, and positioning fixture block 24 is triangle-shaped structure and the border adaptation of adjusting box 6, when support arm 8 operating condition, positioning fixture block 24 can play the supporting role, be favorable to improving the stability of support arm 8, the equal vertical fixed mounting of one end of two support arms 8 has baffle 9, adjust the position of support arm 8, can correspond the and horizontal position of adjusting baffle 9.

The implementation principle of the embodiment of the application is as follows: the supporting bottom plate 1 is arranged at the top of the operating table, the limbs of a patient are arranged at the top of the supporting bottom plate 1 and are fixed through the tightening belt 3, and the height and the horizontal separation degree of the baffle 9 are adjusted through the lifting adjusting mechanism and the horizontal adjusting mechanism, so that the replacement of an incision mode of manual supporting operation is realized, the safety of the operation is improved, and the operation efficiency is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Incision traction assembly for orthopedic surgery, including backing plate (1), its characterized in that: the utility model discloses a support plate, including support plate (1), support plate (4), band buckle (2) that support plate (1) was installed to top fixed mounting has two sets of interval distribution, and the quantity of band buckle (2) is two for each group restraint buckle (2) are last to be provided with lacing tape (3), support plate (4) are installed to support plate (1) top one side edge fixed mounting, movable mounting has traction plate (5) on one lateral wall that support plate (4) is close to support plate (1) center, be provided with the lift adjustment mechanism with traction plate (5) adaptation on support plate (4), one end horizontal fixed mounting that support plate (5) kept away from support plate (4) has regulation box (6), movable mounting has two relative distribution's traction arm (7) on regulation box (6), set up the horizontal adjustment mechanism with two traction arm (7) adaptations on regulation box (6), two the tip of traction arm (7) is movable mounting has support arm (8), and support arm (8) are L type structure, two the vertical fixed mounting of one end that support arm (8) is relative has baffle (9).

2. An incision traction assembly for orthopedic surgery according to claim 1, characterized in that: the bottom of the bottom supporting plate (1) is fixedly provided with a plurality of evenly distributed anti-slip strips (10), the top of the bottom supporting plate (1) is fixedly provided with a skin-friendly pad (11), and the skin-friendly pad (11) is made of skin-friendly silica gel materials.

3. An incision traction assembly for orthopedic surgery according to claim 1, characterized in that: the lifting adjusting mechanism comprises a first chute (12) which is vertically arranged on one side wall of the supporting plate (4) close to the center of the bottom supporting plate (1), the section of the first chute (12) is of a T-shaped structure, a first adjusting rod (13) is vertically arranged between the inner top wall and the inner bottom wall of the first chute (12) in a rotating mode, a first motor (14) is fixedly arranged at the top of the supporting plate (4), an output shaft of the first motor (14) penetrates and extends into the first chute (12) to be fixedly connected with the first adjusting rod (13) coaxially, one end of the traction plate (5) extends into the first chute (12) to be matched with the inner wall around the first chute (12), and the traction plate (5) is penetrated by the first adjusting rod (13) in a threaded mode.

4. An incision traction assembly for orthopedic surgery according to claim 3, characterized in that: two symmetrically distributed positioning rods (15) are vertically and fixedly arranged between the inner top wall and the inner bottom wall of the first sliding groove (12), and the two positioning rods (15) penetrate through the traction plate (5) in a sliding mode.

5. An incision traction assembly for orthopedic surgery according to claim 3, characterized in that: the horizontal adjusting mechanism comprises a second adjusting rod (16) which is rotatably arranged between the inner walls of two ends of an adjusting box (6), two sections of threads with the same screw pitches are arranged on the second adjusting rod (16), two traction sliding blocks (17) which are symmetrically distributed are arranged in the adjusting box (6) in a sliding mode, the two traction sliding blocks (17) are respectively penetrated by two sections of threaded rod bodies of the second adjusting rod (16), two second sliding grooves (18) which are distributed at intervals are horizontally arranged on one side of the adjusting box (6) close to a supporting plate (4), the traction arm (7) is of an F structure, middle section horizontal arm bodies of the two traction arms (7) are respectively extended into the two second sliding grooves (18) and fixedly connected with the traction sliding blocks (17), a second motor (19) is fixedly arranged at the top of the traction plate (5), an output shaft of the second motor (19) penetrates into the adjusting box (6) and is fixedly provided with a driving gear (20), a driven gear (21) is fixedly arranged on the second adjusting rod (16), and the driven gear (21) is meshed with the driving gear (20).

6. An incision traction assembly for orthopedic surgery according to claim 5, characterized in that: a PLC (programmable logic controller) 22 is fixedly arranged on one side wall, far away from the bottom supporting plate 1, of the supporting plate 4, and the first motor 14 and the second motor 19 are electrically connected with the PLC 22.

7. An incision traction assembly for orthopedic surgery according to claim 5, characterized in that: the top horizontal arm body of the traction arm (7) is hinged with the support arm (8), a locking bolt (23) is installed on one side of the traction arm (7) close to the support plate (4) in a penetrating mode through horizontal threads, and the end portion of the locking bolt (23) extends to be connected with the support arm (8) in a threaded mode.

8. An incision traction assembly for orthopedic surgery according to claim 7, characterized in that: the bottom of the supporting arm (8) is fixedly provided with a positioning clamping block (24), and the positioning clamping block (24) is in a triangular structure and is matched with the edge of the adjusting box (6).