CN212140496U

CN212140496U - Multifunctional bone surgery retractor

Info

Publication number: CN212140496U
Application number: CN202020168909.9U
Authority: CN
Inventors: 杨文宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-12-15
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses a multifunctional retractor for orthopedic surgery, which comprises a retractor main body, a traction retractor and a matching auxiliary retractor, wherein one side inside the retractor main body is movably connected with the traction retractor, the other side inside the retractor main body is movably connected with the matching auxiliary retractor, one side inside the bottom inside the retractor main body is movably connected with an auxiliary retractor moving part, the inner side inside the traction retractor is movably connected with a traction revolving gear shaft, one side inside the matching auxiliary retractor is closely jointed with a traction jointing cushion, the traction jointing cushion well embodies the protection of the retractor, the light source brightening reflecting mirror surface well improves the illumination range of a light supplementing device, an antiskid handheld operating handle effectively improves the antiskid property of the retractor, a double-retractor adjusting device well embodies the operation convenience of the retractor, and a multifunctional medicine feeding light supplementing device well embodies the functional diversity of the retractor, is suitable for medical appliances and has wide development prospect in the future.

Description

Multifunctional bone surgery retractor

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a multifunctional retractor for orthopedic surgery.

Background

In the clinical medical activity of orthopedics, the orthopedic surgery retractor is a basic medical apparatus commonly used in fracture incision reduction internal fixation, and is used for drawing subcutaneous tissues, muscles, tendons, fascia or ligaments and the like around an incision in the surgery process so as to fully expose the surgery visual field and improve the surgery quality.

Current drag hook only possesses simple traction function, diversified demand when can't satisfying actual operation, and the function is comparatively single, and current drag hook is single setting mostly, when pulling, needs the staff to vacate a hand and pull fixedly, and is comparatively inconvenient, and the convenience is not enough, and current drag hook outer wall is comparatively smooth, produces the control of slippage influence to the drag hook easily, and antiskid nature is not enough.

Therefore, how to design a multifunctional retractor for orthopedic surgery becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional orthopedic surgery drag hook to solve the function that proposes in the above-mentioned background comparatively single, problem that the convenience is not enough.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional drag hook for orthopedic surgery comprises a drag hook main body, a traction drag hook and a matching auxiliary drag hook, wherein one side of the inside of the drag hook main body is movably connected with the traction drag hook, the other side of the inside of the drag hook main body is movably connected with the matching auxiliary drag hook, one side of the bottom of the inside of the drag hook main body is movably connected with an auxiliary drag hook moving part, the inner side of the traction drag hook is movably connected with a traction revolving gear shaft, the other side of the top of the inside of the drag hook main body is movably connected with a traction drag hook moving part, two ends of the traction drag hook moving part are fixedly connected with drag hook moving rails, the inner side of the traction drag hook moving part is fixedly connected with a moving part positioning groove, the inner side of the moving part positioning groove is connected with a moving part fixing bolt in a, the multifunctional light supplementing lamp comprises a medicament leading-in cavity and is characterized in that two sides of the bottom end of the medicament leading-in cavity are fixedly connected with a multifunctional light supplementing power supply, the bottom end of the multifunctional light supplementing power supply is fixedly connected with an electrifying occlusion guide rod, a guide rod occlusion cover is connected to the periphery of the bottom of the electrifying occlusion guide rod in an embedded mode, and light supplementing lamp beads are fixedly connected to the bottom of the guide rod occlusion cover.

Preferably, one side of the inside of the matched auxiliary drag hook is tightly jointed with a traction jointing cushion.

Preferably, a light source brightening reflecting mirror surface is fixedly connected to the other side inside the matching auxiliary drag hook.

Preferably, the two sides of the top of the draw hook main body are movably connected with anti-skidding handheld operating handles.

Preferably, the vice drag hook moving part of the inside bottom one side of drag hook main part, the pull drag hook moving part of the inside top opposite side of drag hook main part, the drag hook activity rail at pull drag hook moving part both ends, the inside inboard moving part constant head tank of pull drag hook moving part and the inside inboard moving part fixing bolt of moving part constant head tank constitute two drag hook adjusting device jointly.

Preferably, the multi-functional medicament filling opening of the inside top middle part of drag hook main part, the leading-in chamber of medicament of multi-functional medicament filling opening bottom, the multi-functional light filling power of the leading-in chamber bottom both sides of medicament, the circular telegram interlock guide arm of multi-functional light filling power bottom, the circular telegram interlock guide arm bottom outlying guide arm interlock lid and the multi-functional medicine light filling device of going up of drag hook of constituteing jointly of light filling lamp pearl bottom the guide arm interlock lid.

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

1. by arranging the double-draw-hook adjusting device, after the traction position is fixed, medical personnel can conveniently vacate hands to perform other operations without holding the draw hook by hands, and the operation convenience of the draw hook is well embodied;

2. this kind of multi-functional orthopedic operation drag hook through setting up the multi-functional medicine light filling device of going up of drag hook, closes the nested block of circular telegram interlock guide arm of lid and multi-functional light filling power bottom through the guide arm interlock, throws light on from middle part, can effectual improvement illumination zone, fine embodiment the function diversity of drag hook.

Drawings

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

fig. 2 is a schematic sectional structure view of the main body of the drag hook of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. the drag hook main part, 2, pull the drag hook, 3, cooperate vice drag hook, 4, pull and revolute the gear shaft, 5, pull laminating cushion, 6, light source blast speculum face, 7, the handheld operation handle of antiskid, 8, vice drag hook moving part, 9, pull the drag hook moving part, 10, the drag hook activity rail, 11, the moving part constant head tank, 12, moving part fixing bolt, 13, multi-functional medicament injection mouth, 14, the leading-in chamber of medicament, 15, multi-functional light filling power, 16, circular telegram interlock guide arm, 17, the light filling lamp pearl, 18, the guide arm interlock lid.

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 multifunctional drag hook for orthopedic surgery comprises a drag hook main body 1, a traction drag hook 2 and a matching auxiliary drag hook 3, wherein one side in the drag hook main body 1 is movably connected with the traction drag hook 2, the other side in the drag hook main body 1 is movably connected with the matching auxiliary drag hook 3, the inner side in the traction drag hook 2 is movably connected with a traction revolving gear shaft 4, one side in the inner bottom of the drag hook main body 1 is movably connected with an auxiliary drag hook moving part 8, the other side in the inner top of the drag hook main body 1 is movably connected with a traction drag hook moving part 9, two ends of the traction drag hook moving part 9 are fixedly connected with drag hook movable rails 10, the inner side in the traction drag hook moving part 9 is fixedly connected with a moving part positioning groove 11, the inner side in the moving part positioning groove 11 is connected, the bottom end of the multifunctional medicament injection opening 13 is fixedly connected with a medicament leading-in cavity 14, two sides of the bottom end of the medicament leading-in cavity 14 are fixedly connected with a multifunctional light supplementing power supply 15, the bottom end of the multifunctional light supplementing power supply 15 is fixedly connected with an electrified occlusion guide rod 16, the periphery of the bottom of the electrified occlusion guide rod 16 is connected with a guide rod occlusion cover 18 in an embedded mode, and the bottom of the guide rod occlusion cover 18 is fixedly connected with a light supplementing lamp bead 17.

Preferably, the inside one side of the vice drag hook 3 of cooperation is closely laminated and is had traction laminating cushion 5, when stretching into the patient affected part with the drag hook and operating, the pain of patient is increaseed easily to the drag hook outer wall of stereoplasm, draws laminating cushion 5 through the setting, draws laminating cushion 5 for fine burning soft laminating material, through the laminating at the drag hook outer wall, the pain that the amazing affected part of stereoplasm drag hook caused that can be fine has embodied the protectiveness of this drag hook.

Preferentially, state the inside opposite side fixedly connected with light source blast speculum face 6 of the vice drag hook 3 of cooperation, because this drag hook has fine illumination light filling function, because part affected part organizational structure position is comparatively hidden, the light source can't cover, the illumination function is limited, through setting up light source blast speculum face 6, light source blast speculum face 6 is fine specular reflection material, can reflect light to more regions, increases the illumination cover face, fine improvement light filling device's illumination zone.

Preferably, the top both sides swing joint of drag hook main part 1 has the handheld handle 7 of antiskid, when carrying out handheld operation to the drag hook, medical staff's hand is stained with moisture and produces the slippage easily, influences the control to the drag hook, through setting up the handheld handle 7 of antiskid, sets up the uneven anti-skidding line on the handheld handle 7 of antiskid, the increase drag hook that can be fine and the contact friction of medical staff's hand to the effectual antiskid nature that improves this drag hook.

Preferably, the auxiliary drag hook moving part 8 on one side of the bottom inside the drag hook main body 1, the traction drag hook moving part 9 on the other side of the top inside the drag hook main body 1, the drag hook movable rail 10 at both ends of the traction drag hook moving part 9, the moving part positioning slot 11 on the inner side inside the traction drag hook moving part 9 and the moving part fixing bolt 12 on the inner side inside the moving part positioning slot 11 jointly form a double drag hook adjusting device, most of the existing drag hooks are arranged singly, when the traction is performed, a worker needs to vacate a hand to perform traction and fixation, which is inconvenient, by arranging the double drag hook adjusting device, the device performs traction adjustment on the drag hook movable rail 10 by arranging a main traction drag hook and an auxiliary drag hook which plays a supporting and fixing role, when the traction moving part 9 is adjusted to a traction position which meets requirements, penetrate moving part fixing bolt 12 and carry out spacing fixed can accomplish the fixed to the drag hook in the moving part constant head tank 11 that corresponds in the moving part, after the fixed traction position, medical staff alright need not handheld drag hook, make things convenient for medical staff to vacate the hand and carry out other operations, the fine simple operation nature that has embodied this drag hook.

Preferably, the multifunctional medicament injection opening 13 at the middle part of the top inside the drag hook main body 1, the medicament introduction cavity 14 at the bottom end of the multifunctional medicament injection opening 13, the multifunctional light supplement power supplies 15 at two sides of the bottom end of the medicament introduction cavity 14, the power-on occlusion guide rod 16 at the bottom end of the multifunctional light supplement power supply 15, the guide rod occlusion cover 18 at the periphery of the bottom of the power-on occlusion guide rod 16 and the light supplement lamp beads 17 at the bottom of the guide rod occlusion cover 18 jointly form a drag hook multifunctional medicine feeding and light supplementing device, the existing drag hook only has a simple traction function and cannot meet diversified requirements in actual operation, the function is single, the drag hook multifunctional medicine feeding and light supplementing device is arranged, the device penetrates through the medicament introduction cavity 14 at the middle part, when medicine feeding is needed, medical staff can introduce the medicament into the affected part of a patient through the medicament injection opening 14 along the multifunctional medicament injection opening 13, and the light supplement lamp beads 17 arranged, through the nested block of the circular telegram interlock guide arm 16 of guide arm interlock lid 18 and multi-functional light filling power supply 15 bottom, throw light on from the intermediate position, can effectual improvement illumination zone, to sum up, the device is fine has embodied the functional diversity of drag hook.

The working principle is as follows: firstly, the traction fitting cushion 5 is arranged, the traction fitting cushion 5 is a good soft combustion fitting material, and the traction fitting cushion is fitted on the outer wall of the draw hook, so that the pain caused by the stimulation of the hard draw hook on the affected part can be well relieved, and the protection of the draw hook is well embodied;

then, by arranging the light source brightening reflecting mirror surface 6, the light source brightening reflecting mirror surface 6 is a good mirror surface reflecting material, light can be reflected to more areas, the lighting coverage area is increased, and the lighting range of the light supplementing device is well enlarged;

then, by arranging the anti-skid handheld operating handle 7 and arranging the concave-convex anti-skid grains on the anti-skid handheld operating handle 7, the contact friction between the draw hook and the hands of medical staff can be increased well, so that the anti-skid performance of the draw hook is effectively improved;

subsequently, by arranging the double-draw-hook adjusting device, the device is provided with a main draw hook and an auxiliary draw hook which plays a role in supporting and fixing, when in use, the auxiliary draw hook moving part 8 and the draw hook moving part 9 are drawn and adjusted on the draw hook moving rail 10, when the draw hook moving part 9 is adjusted to a consistent drawing position, the fixing of the draw hook can be completed by penetrating a moving part fixing bolt 12 into a corresponding moving part positioning groove 11 in the moving part for limiting and fixing, after the drawing position is fixed, a medical worker can be free from holding the draw hook, the medical worker can conveniently vacate hands to perform other operations, and the operation convenience of the draw hook is well embodied;

finally, through setting up the multi-functional medicine light filling device of going up of drag hook, the device runs through into chamber 14 at the middle part with the medicament, when needing to go up the medicine, medical staff can be along multi-functional medicament injection port 13 with the medicament through the leading-in patient affected part in the leading-in chamber 14 of medicament, the light filling lamp pearl 17 that sets up simultaneously is for setting up the mini-lamp pearl in the middle of with the drag hook, through the 16 nested block of circular telegram interlock guide arm of guide arm interlock lid 18 with the 15 bottoms of multi-functional light filling power, throw light on from middle part, can effectual improvement illumination zone, to sum up, the device is fine embodies the function diversity of drag hook, this is exactly this kind of multi-functional orthopedic operation.

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 multi-functional orthopedic surgery drag hook, includes drag hook main part (1), pulls drag hook (2) and cooperation vice drag hook (3), its characterized in that: the inner side and one side of the drag hook main body (1) are movably connected with a traction drag hook (2), the inner side and the other side of the drag hook main body (1) are movably connected with a matching auxiliary drag hook (3), the inner bottom and one side of the drag hook main body (1) are movably connected with an auxiliary drag hook moving part (8), the inner top and the other side of the drag hook main body (1) are movably connected with a traction drag hook moving part (9), two ends of the traction drag hook moving part (9) are fixedly connected with a drag hook moving rail (10), the inner side of the traction drag hook moving part (9) is fixedly connected with a moving part positioning groove (11), the inner side of the moving part positioning groove (11) is connected with a moving part fixing bolt (12) in a penetrating way, the middle part of the inner top of the drag hook main body (1) is fixedly connected with, the multifunctional light supplementing lamp is characterized in that a multifunctional light supplementing power supply (15) is fixedly connected to two sides of the bottom end of the medicament leading-in cavity (14), a power-on occlusion guide rod (16) is fixedly connected to the bottom end of the multifunctional light supplementing power supply (15), a guide rod occlusion cover (18) is connected to the periphery of the bottom of the power-on occlusion guide rod (16) in an embedded mode, and light supplementing lamp beads (17) are fixedly connected to the bottom of the guide rod occlusion cover (18).

2. The multifunctional bone surgery retractor according to claim 1 is characterized in that: the inner side of the traction drag hook (2) is movably connected with a traction revolving gear shaft (4).

3. The multifunctional bone surgery retractor according to claim 1 is characterized in that: one side of the inside of the matching auxiliary drag hook (3) is tightly jointed with a traction jointing soft cushion (5).

4. The multifunctional bone surgery retractor according to claim 1 is characterized in that: and a light source brightening reflecting mirror surface (6) is fixedly connected to the other side of the interior of the matched auxiliary drag hook (3).

5. The multifunctional orthopedic surgery retractor according to claim 4 is characterized in that: the two sides of the top of the drag hook main body (1) are movably connected with an anti-skidding handheld operating handle (7).

6. The multifunctional bone surgery retractor according to claim 1 is characterized in that: vice drag hook moving part (8) of inside bottom one side of drag hook main part (1), the pull drag hook moving part (9) of the inside top opposite side of drag hook main part (1), the drag hook activity rail (10) at pull drag hook moving part (9) both ends, the inside inboard moving part constant head tank (11) of pull drag hook moving part (9) and the inside inboard moving part fixing bolt (12) of moving part constant head tank (11) constitute two drag hook adjusting device jointly.

7. The multifunctional bone surgery retractor according to claim 1 is characterized in that: the multifunctional medicine injection opening (13) of the middle part of the inside top of the drag hook main body (1), the leading-in cavity (14) of the medicine of the bottom end of the multifunctional medicine injection opening (13), the multifunctional light supplementing power supply (15) on both sides of the bottom end of the leading-in cavity (14) of the medicine, the electrifying occlusion guide rod (16) at the bottom end of the multifunctional light supplementing power supply (15), and the light supplementing lamp beads (17) on the bottom of the electrifying occlusion guide rod (16) and the light supplementing lamp beads (18) on the periphery of the bottom of the guide rod occlusion cover (18) jointly form the multifunctional medicine feeding and light.