CN213217317U

CN213217317U - Flap retractor for mammary gland surgery

Info

Publication number: CN213217317U
Application number: CN202021618598.8U
Authority: CN
Inventors: 何悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-18
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a flap retractor for mammary gland surgery, which comprises a fixing ring, a supporting rod and a fixing block, wherein the bottom of the fixing ring is fixedly connected with the supporting rod, one side of the top of the fixing ring is movably connected with the fixing block, the bottom of the supporting rod is connected with a supporting cylinder in an embedded manner, one side of the supporting cylinder is embedded and connected with an adjusting bolt, the bottom of the supporting cylinder is fixedly connected with a sucker, the bottom of the fixing block is fixedly connected with a clamping plate, the other side of the top of the fixing ring is fixedly connected with a handle, the inner bottom of the fixing block is fixedly connected with a fixing plate, a hole is arranged in the fixing plate, a rotating shaft can rotate in the inner part conveniently, so that a steel rope is driven to be wound on the surface of the rotating shaft, a steel rope is driven to be contracted into the fixing block, and a pulling hook is, the method is suitable for skin flap traction for breast surgery, and has wide development prospect in the future.

Description

Flap retractor for mammary gland surgery

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a flap retractor for mammary gland surgery.

Background

In the breast surgery, extensive skin flap or tissue separation is often needed on the surface of subcutaneous and thoracic muscles or ribs, and the operation process is difficult, time-consuming and long-lasting and has much bleeding due to the large potential separation surface, dense tissue and abundant blood vessels, so that the skin flap or tissue is well drawn and exposed, which is favorable for the smooth operation.

At present, when handling free flap or tissue, use towel forceps more, apparatus such as skin pincers come the pincers jaw skin reason, not only use inconveniently, and cause the damage to skin tissue easily, influence the healing of postoperative incision, though there is special flap drag hook among the prior art, but its tractive scope is little, can not satisfy the demand of operation, and current device needs the tractive steel wire to come the flap to pull, but the inconvenient dynamics of mastering of the steel wire that pulls, and the inconvenient direct observation of distance of pulling learns, and the direction of regulation tractive that can not be fine, and in the operation, need whole rebound flap sometimes, current device can not realize.

Therefore, how to design a flap retractor for breast surgery becomes a problem that needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a skin flap tractive ware for mammary gland surgery to although there is dedicated skin flap drag hook among the prior art who proposes in solving above-mentioned background art, its tractive scope is little, can not satisfy the problem of the demand of operation.

In order to achieve the above object, the utility model provides a following technical scheme: a flap retractor for mammary gland surgery comprises a fixing ring, a supporting rod and a fixing block, wherein the bottom of the fixing ring is fixedly connected with the supporting rod, one side of the top of the fixing ring is movably connected with the fixing block, the bottom of the supporting rod is connected with a supporting cylinder in an embedded manner, one side of the supporting cylinder is connected with an adjusting bolt in an embedded manner, the bottom of the supporting cylinder is fixedly connected with a sucker, the bottom of the fixing block is fixedly connected with a clamping plate, the other side of the top of the fixing ring is fixedly connected with a handle, the bottom of the inside of the fixing block is fixedly connected with a fixing plate, the top of the fixing plate is connected with a rotating shaft in an embedded manner, the top of the rotating shaft is fixedly connected with a rotating plate, the middle part of the top of the rotating plate is fixedly connected with a clamping, the other side of the steel rope is fixedly connected with a limiting pull ring, and one side of the fixing block is fixedly connected with a hole.

Preferably, the bottom of the sucker is tightly attached with an adhesive pad.

Preferably, the surface of the handle is tightly attached with an anti-slip sleeve.

Preferably, the surface of the steel rope is fixedly connected with a scale sticker.

Preferably, the support rod at the bottom of the fixing ring, the fixing block at one side of the top of the fixing ring, the support cylinder at the bottom of the support rod, the adjusting bolt at one side of the support cylinder, the sucking disc at the bottom of the support cylinder, the clamping plate at the bottom of the fixing block and the handle at the other side of the top of the fixing ring form an adjusting mechanism together.

Preferably, the fixed plate at the bottom end inside the fixed block, the rotating shaft at the top of the fixed plate, the rotating plate at the top of the rotating shaft, the clamping groove in the middle of the top of the rotating plate, the rotating screw at the top of the clamping groove, the steel rope on the surface of the rotating shaft, the traction hook on one side of the steel rope and the limiting pull ring on the other side of the steel rope jointly form a traction mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the flap retractor for the mammary gland surgery, by arranging the adjusting mechanism, when an operation is performed, a medical worker can fix the whole body around the chest of a patient through the sucking disc, the sucking disc can be firmly adhered to the skin through the adhesive pad, the adjusting bolt is rotated at the same time, so that the supporting rod is pulled out of the supporting cylinder, the fixing ring is conveniently lifted by pulling the pull handle, the supporting rod is driven to be pulled out of the supporting cylinder, the supporting height of the supporting rod is conveniently adjusted, and the adjustable applicability of the flap retractor is well reflected;

2. this kind of flap tractive ware for mammary gland surgery, through setting up traction mechanism, when using, after the device fixed adjustment position, with the tractive hook catch on flap edge back, and rotate rotatory screw rod, and rotatory screw rod gets the draw-in groove with changeing the inboard and be connected the fastening back, rotatory screw rod drives and changes the board and rotate, it rotates to change the board simultaneously, the pivot drives to encircle and gets the steel cable rotation on the surface, make the steel cable by contracting in the fixed block, thereby fine embodiment this flap tractive device's effective suitability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the sectional structure of the fixing block of the present invention;

in the figure: 1. the device comprises a fixing ring, 2, a supporting rod, 3, a fixing block, 4, a limiting pull ring, 5, a rotating screw, 6, a handle, 7, an anti-skidding sleeve, 8, a sucker, 9, an adjusting bolt, 10, a supporting cylinder, 11, a clamping plate, 12, a steel rope, 13, a hole, 14, a sticking pad, 15, a rotating plate, 16, a clamping groove, 17, a pulling hook, 18, a scale sticker, 19, a rotating shaft, 20 and a fixing plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a flap retractor for mammary gland surgery comprises a fixing ring 1, a supporting rod 2 and a fixing block 3, wherein the bottom of the fixing ring 1 is fixedly connected with the supporting rod 2, one side of the top of the fixing ring 1 is movably connected with the fixing block 3, the bottom of the supporting rod 2 is connected with a supporting cylinder 10 in an embedded manner, one side of the supporting cylinder 10 is connected with an adjusting bolt 9 in an embedded manner, the bottom of the supporting cylinder 10 is fixedly connected with a sucker 8, the bottom of the fixing block 3 is fixedly connected with a clamping plate 11, the other side of the top of the fixing ring 1 is fixedly connected with a handle 6, the bottom of the inside of the fixing block 3 is fixedly connected with a fixing plate 20, the top of the fixing plate 20 is connected with a rotating shaft 19, the top of the rotating shaft 19 is fixedly connected with a rotating plate 15, the middle part of the top of the rotating plate 15 is fixedly connected, the other side of the steel rope 12 is fixedly connected with a limiting pull ring 4, and one side of the fixed block 3 is fixedly connected with a hole 13.

Preferably, the bottom of sucking disc 8 is closely laminated with pastes pad 14, because in current device, the device is when carrying out the fixed of position, need hug closely the sucking disc and adsorb on patient's skin, and patient's chest undulation easily makes the device fixed unstable, drops easily, through setting up paste pad 14, set up in the bottom of sucking disc 8 and paste pad 14, it has powerful viscidity to paste pad 14, can be with the device stable fixation on patient's skin, make things convenient for medical personnel to operate, thereby fine embodiment the device's of detail nature.

Preferably, the surface of handle 6 is closely laminated with antiskid cover 7, because when performing the operation, medical personnel can wear medical gloves, and medical gloves surface is smooth, easily skid when carrying the handle of taking, carry the device of raising unstable in time, thereby it is impaired when making the traction hook drive flap tractive, arouse the patient to be uncomfortable, through setting up antiskid cover 7, set up antiskid cover 7 on the surface of handle 6, antiskid cover 7 is rough surface, thereby increase and the friction between the hand, be convenient for medical personnel pulling handle 6 stably mentions the device, thereby fine embodiment the device's accuracy.

Preferably, the fixed surface of steel cable 12 is connected with scale subsides 18, because current device needs the tractive steel cable to pull the flap and pulls, but pull the inconvenient dynamics of mastering of steel cable, and the inconvenient direct observation of the distance of pulling learns, paste 18 through setting up the scale, be provided with scale subsides 18 on the surface of steel cable 12, there is fixed distance length scale subsides 18 between every, medical personnel can observe the scale and paste 18 and observe the distance of pulling by the number of being shifted into to in the fixed block 3, thereby be convenient for make the appropriate distance of tractive scope adjustment, thereby the fine suitability that has embodied the device.

Preferably, the support rod 2 at the bottom of the fixing ring 1, the fixing block 3 at one side of the top of the fixing ring 1, the support cylinder 10 at the bottom of the support rod 2, the adjusting bolt 9 at one side of the support cylinder 10, the sucking disc 8 at the bottom of the support cylinder 10, the clamping plate 11 at the bottom of the fixing block 3 and the handle 6 at the other side of the top of the fixing ring 1 jointly form an adjusting mechanism, because a special flap retractor is arranged in the prior art, the pulling range is small, the requirement of an operation cannot be met, and the existing device needs to pull a steel wire to pull the flap, but the pulling steel wire is inconvenient to master the force and cannot well adjust the pulling direction, and in the operation, the flap sometimes needs to be integrally moved upwards, the existing device cannot realize the operation, by arranging the adjusting mechanism, when the operation is performed, medical personnel can fix the whole body around the chest of a patient through the sucking disc 8, and can utilize the sticking pad 14 to, meanwhile, the adjusting bolt 9 is rotated to pull the support rod 2 out of the support cylinder 10, the pull handle 6 is convenient to lift the fixing ring 11 and drive the support rod 2 to pull out of the support cylinder 10, thereby facilitating the adjustment of the supporting height of the supporting rod 2, simultaneously, rotating the adjusting bolt 9 again to fix the adjusted position, thereby facilitating the traction hook 17 to draw the exposed internal tissues of the skin flap to be clear, facilitating the operation of medical care personnel, meanwhile, the clamping plates 11 are arranged at the bottom of the fixed block 3, the clamping plates 11 can be clamped on the fixed ring 1, and the sliding grooves formed by the two clamping plates 11 can move on the fixed ring 1, so that the position is convenient to adjust, thereby driving the exposed position of the skin flap drawn by the drawing hook 17 to change, facilitating the medical staff to adjust the position according to the actual requirement, thereby improving the working efficiency of medical personnel and well embodying the adjustable applicability of the flap traction device.

Preferably, the fixing plate 20 at the bottom end inside the fixing block 3, the rotating shaft 19 at the top of the fixing plate 20, the rotating plate 15 at the top of the rotating shaft 19, the clamping groove 16 at the middle part of the top of the rotating plate 15, the rotating screw 5 at the top of the clamping groove 16, the steel rope 12 on the surface of the rotating shaft 19, the traction hook 17 at one side of the steel rope 12 and the limiting pull ring 4 at the other side of the steel rope 12 jointly form a traction mechanism, because when free skin flaps or tissues are treated at present, skin edges are clamped by instruments such as tissue forceps, skin forceps and the like, a plurality of tools are needed for matching use, the operation is troublesome, the use is inconvenient, the skin tissues are easily damaged, the healing of postoperative incisions is influenced, through the arrangement of the traction mechanism, after the device is fixedly adjusted to a position, the traction hook 17 hooks the edges of the skin flaps, the rotating screw 5 is rotated, and after the rotating, rotatory screw rod 5 drives commentaries on classics board 15 and rotates, it rotates to change board 15 simultaneously and drive pivot 19 and rotate, pivot 19 drives and encircles in surperficial steel cable 12 and rotate, make in steel cable 12 is contracted into fixed block 3, simultaneously through steel cable 12 on the surface get scale subsides 18 observe the tractive distance, thereby be convenient for know the tractive degree of flap, it is steerable to flap tractive, thereby reach the mesh that exposes the field of vision, be convenient for operate internal tissue, easy operation is convenient, set up spacing pull ring 4 at steel cable 12 opposite side simultaneously, spacing pull ring 4 can fix steel cable 12 length, avoid being drawn into in fixed block 3 by whole, thereby convenient dismantlement is pulled and is taken out steel cable 12 and dismantle the replacement, thereby fine embodiment this flap tractive device's effective suitability.

The working principle is as follows: firstly, the adhesive pad 14 is arranged at the bottom of the sucker 8, and the adhesive pad 14 has strong viscosity, so that the device can be stably fixed on the skin of a patient, and the operation of medical personnel is facilitated, thereby well embodying the detail of the device;

then, the anti-slip sleeve 7 is arranged on the surface of the handle 6, and the surface of the anti-slip sleeve 7 is rough, so that the friction between the anti-slip sleeve 7 and the hand is increased, medical workers can conveniently pull the handle 6 to stably lift the device, and the accuracy of the device is well embodied;

then, by arranging the scale pastes 18, arranging the scale pastes 18 on the surface of the steel rope 12, and arranging a fixed distance length between every two scale pastes 18, medical personnel can observe the number of the scale pastes 18 rotating into the fixed block 3 to observe the dragging distance, so that the proper distance can be conveniently adjusted in the dragging range, and the applicability of the device is well reflected;

subsequently, by arranging the adjusting mechanism, when performing an operation, a medical worker can fix the whole body around the chest of a patient through the sucker 8, and can utilize the sticking pad 14 to firmly bond the sucker 8 and the skin, and simultaneously rotate the adjusting bolt 9 to enable the support rod 2 to be pulled out from the support cylinder 10, and simultaneously pull the handle 6 to conveniently lift the fixing ring 11 and drive the support rod 2 to be pulled out from the support cylinder 10, thereby conveniently adjusting the supporting height of the support rod 2, and simultaneously rotate the adjusting bolt 9 again to fix the adjusted position, thereby facilitating the internal organization exposed by the skin flap pulled by the traction hook 17 to be clear, facilitating the operation of the medical worker, and simultaneously arranging the clamping plate 11 at the bottom of the fixing block 3, wherein the clamping plate 11 can be clamped on the fixing ring 1, and the sliding groove formed by the two clamping plates 11 can move on the fixing ring 1, thereby facilitating the position adjustment, thereby driving the skin flap pulled by the traction hook 17 to be exposed, the medical staff can conveniently adjust the position according to the actual requirement, so that the working efficiency of the medical staff is improved, and the adjustable applicability of the flap traction device is well embodied;

finally, by arranging the traction mechanism, when in use, after the device is fixed and adjusted in position, the traction hook 17 is hooked on the edge of the flap, the rotary screw 5 is rotated, and after the rotary screw 5 is connected and fastened with the clamping groove 16 in the rotary plate 15, the rotary screw 5 drives the rotary plate 15 to rotate, meanwhile, the rotary plate 15 drives the rotary shaft 19 to rotate, the rotary shaft 19 drives the steel rope 12 surrounding the surface to rotate, so that the steel rope 12 is contracted into the fixed block 3, and the traction distance is observed through the scale paste 18 on the surface of the steel rope 12, thereby being convenient for knowing the traction degree of the flap, controlling the traction of the flap, achieving the purpose of exposing the visual field, facilitating the operation on the internal organization, being simple and convenient to operate, meanwhile, the limiting pull ring 4 is arranged on the other side of the steel rope 12, the length of the steel rope 12 can be fixed by the limiting pull ring 4, and avoiding being completely coiled into the, therefore, the steel rope 12 can be conveniently taken out for disassembly and replacement, and the effective applicability of the flap traction device is well embodied, which is the working principle of the flap traction device for the mammary gland surgery.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a skin flap tractive ware for mammary gland surgery, includes solid fixed ring (1), bracing piece (2) and fixed block (3), its characterized in that: the bottom fixedly connected with bracing piece (2) of solid fixed ring (1), top one side swing joint of solid fixed ring (1) has fixed block (3), the bottom nested connection of bracing piece (2) has a support section of thick bamboo (10), one side embedding of a support section of thick bamboo (10) is connected with adjusting bolt (9), the bottom fixedly connected with sucking disc (8) of a support section of thick bamboo (10), the bottom fixedly connected with cardboard (11) of fixed block (3), the top opposite side fixedly connected with handle (6) of solid fixed ring (1), the inside bottom fixedly connected with fixed plate (20) of fixed block (3), the top embedding of fixed plate (20) is connected with pivot (19), the top fixedly connected with commentaries on classics board (15) of pivot (19), the top middle part fixedly connected with draw-in groove (16) of commentaries on classics board (15), the top of the clamping groove (16) is connected with a rotary screw rod (5) in an embedded mode, the surface of the rotating shaft (19) is movably connected with a steel rope (12), one side of the steel rope (12) is fixedly connected with a traction hook (17), and the other side of the steel rope (12) is fixedly connected with a limiting pull ring (4).

2. The flap retractor for breast surgery as recited in claim 1, further comprising: one side of the fixed block (3) is fixedly connected with a hole (13).

3. The flap retractor for breast surgery as recited in claim 1, further comprising: the bottom of the sucker (8) is tightly attached with an adhesive pad (14).

4. The flap retractor for breast surgery as recited in claim 1, further comprising: the surface of the handle (6) is tightly attached with an anti-slip sleeve (7).

5. The flap retractor for breast surgery as recited in claim 1, further comprising: the surface of the steel rope (12) is fixedly connected with a scale sticker (18).

6. The flap retractor for breast surgery as recited in claim 1, further comprising: the support rod (2) of fixed ring (1) bottom, fixed block (3) of fixed ring (1) top one side, a support section of thick bamboo (10) of bracing piece (2) bottom, adjusting bolt (9) of a support section of thick bamboo (10) one side, sucking disc (8) of a support section of thick bamboo (10) bottom, cardboard (11) of fixed block (3) bottom and handle (6) of fixed ring (1) top opposite side constitute adjustment mechanism jointly.

7. The flap retractor for breast surgery as recited in claim 1, further comprising: fixed plate (20) of fixed block (3) inside bottom, pivot (19) at fixed plate (20) top, commentaries on classics board (15) at pivot (19) top, draw-in groove (16) of changeing board (15) top middle part, rotatory screw rod (5) at draw-in groove (16) top, steel cable (12) on pivot (19) surface, tractive hook (17) of steel cable (12) one side and spacing pull ring (4) of steel cable (12) opposite side constitute tractive mechanism jointly.