CN208926456U

CN208926456U - Orthopaedics drag hook and bone surgery component

Info

Publication number: CN208926456U
Application number: CN201721852340.2U
Authority: CN
Inventors: 龚光耀; 赵宝平; 谢大伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2019-06-04
Anticipated expiration: 2027-12-26

Abstract

The utility model provides a kind of orthopaedics drag hook and bone surgery component, belongs to medical equipment technical field.Orthopaedics drag hook orthopaedics drag hook, including fixed frame, transparent crossbeam, the first arc-shaped draw hook and the second arc-shaped draw hook.Transparent crossbeam is fixedly connected on fixed frame, and the first arc-shaped draw hook and the second arc-shaped draw hook are symmetrically connected to transparent crossbeam.Orthopaedics can be achieved to draw the support of patient muscle tissue in surgical procedure with drag hook by the connection between drag hook and transparent crossbeam, exposes to operative site, provides good surgical field of view for medical staff.In addition, the orthopaedics drag hook can replace manually being supported and being pulled open muscle using drag hook, labour is saved.Bone surgery component including above-mentioned orthopaedics drag hook, it is easy to use, it is safe and efficient.

Description

Orthopaedics drag hook and bone surgery component

Technical field

The utility model relates to medical instruments fields, and in particular to a kind of orthopaedics drag hook and bone surgery component.

Background technique

Osteology is also known as orthopedia, is the profession or subject of medicine, specializes in the solution of skeletal musculature It cuts open, physiology and pathology, the normal morphology and function of this system is kept and developed with drug, operation and physical method, and Treat the sick and wounded of this system.With the development of science and technology and progress, osteology diagnosis, have in terms for the treatment of it is very big into Exhibition.

The open of surgical field of view is realized commonly using drag hook in bone surgery in hospital, to guarantee the smooth of operation It carries out, since bone surface ligament, muscle are abundanter, it is very painstaking that drawing needs, and doctor can not accurately grasp in drawing The size of strength used be easy to cause accidental injury.Drainage tube and cold light source are often used in the course of surgery, these pipes are in hand Surgical field of view is often blocked when art, influences surgical effect, not can guarantee the quality of operation.

Therefore, existing orthopaedics need to be improved with drag hook.

Utility model content

One of the purpose of this utility model is to provide a kind of orthopaedics drag hook, the orthopaedics with drag hook by drag hook with it is transparent Connection between crossbeam can be achieved to draw the support of patient muscle tissue in surgical procedure, expose to operative site, be medical care people Member provides good surgical field of view.

The another object of the utility model is to provide a kind of bone surgery component comprising the bone of above-mentioned orthopaedics drag hook Section's surgical assembly, it is easy to use, it is safe and efficient.

The utility model solves its technical problem and adopts the following technical solutions to realize:

The utility model embodiment proposes a kind of orthopaedics drag hook comprising fixed frame, transparent crossbeam, the first arc are drawn Hook and the second arc-shaped draw hook.

Transparent crossbeam is fixedly connected on fixed frame, and the first arc-shaped draw hook and the second arc-shaped draw hook are symmetrically connected to transparent cross Beam.

Further, in the utility model preferred embodiment, the first arc-shaped draw hook and the second arc-shaped draw hook are in " eight " word Type is symmetrically connected to transparent crossbeam.

Further, in the utility model preferred embodiment, the first arc-shaped draw hook includes first connecting portion and first Drawing portion is supportted, first connecting portion is connected to transparent crossbeam, and musculature is drawn for supportting by the first support drawing portion, first connecting portion and the first support The connection of drawing portion arc.

Further, in the utility model preferred embodiment, the second arc-shaped draw hook includes second connecting portion and second Drawing portion is supportted, second connecting portion is connected to transparent crossbeam, and musculature is drawn for supportting by the second support drawing portion, second connecting portion and the second support The connection of drawing portion arc.

Further, in the utility model preferred embodiment, the side of the separate fixed frame of transparent crossbeam is equipped with sliding slot, The first connecting portion of first arc-shaped draw hook and the second connecting portion of the second arc-shaped draw hook are slidably connected to sliding slot.

Further, in the utility model preferred embodiment, orthopaedics drag hook further includes locating part, and locating part includes set If portion and clamping portion, sleeved part is sheathed on transparent crossbeam, and clamping portion is used in combination for being clamped first connecting portion and the second connecting portion In position of the fixed first connecting portion and the second connecting portion in sliding slot.

Further, in the utility model preferred embodiment, the arc shaped inside of the first arc-shaped draw hook and the second arc The arc shaped inside of drag hook is provided with multiple soft protrusions.

The utility model embodiment also proposed a kind of bone surgery component comprising electric drill device and above-mentioned orthopaedics are drawn Hook.

The beneficial effect of orthopaedics drag hook and bone surgery component is in the utility model embodiment:

Hand can be achieved by the connection between drag hook and transparent crossbeam with drag hook in orthopaedics provided by the embodiment of the utility model The support of patient muscle tissue is drawn during art, exposes to operative site, provides good surgical field of view for medical staff.

Bone surgery component including above-mentioned orthopaedics drag hook, it is easy to use, it is safe and efficient.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram for the orthopaedics drag hook that the utility model embodiment 1 provides；

The structural schematic diagram of locating part in the orthopaedics drag hook that Fig. 2 provides for the utility model embodiment 1；

Arc of the soft protrusion in the first arc-shaped draw hook in the orthopaedics drag hook that Fig. 3 provides for the utility model embodiment 1 The distribution schematic diagram of inside；

Fig. 4 is the structural schematic diagram of electric drill device in the utility model embodiment 2.

Icon: 10- orthopaedics drag hook；11- fixed frame；111- connecting column；The transparent crossbeam of 12-；The first arc-shaped draw hook of 13-； 131- first connecting portion；133- first supports drawing portion；The second arc-shaped draw hook of 14-；141- second connecting portion；143- second supports drawing portion； The first locating part of 15-；The second locating part of 16-；171- sleeved part；The clamping portion 173-；175- card slot；The soft protrusion of 177-；20- electricity Bore device；21- pedestal；22- rail guide piece；The first sliding part of 24-；241- holding tank；The second sliding part of 26-；261- mounting portion；262- Driving portion；263- bore motor；The first driving motor of 28-.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside" Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important Property.

In addition, the terms such as term " vertical " are not offered as requiring component absolute upright, but can be slightly tilted.As " hung down Directly " only refer to that its direction is more vertical with respect to for "horizontal", be not indicate the structure have to it is completely vertical, but can To be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

It is specifically described with reference to embodiments.

Embodiment 1

Fig. 1 is please referred to, the present embodiment provides a kind of orthopaedics drag hooks 10 comprising fixed frame 11, transparent crossbeam 12, One arc-shaped draw hook 13 and the second arc-shaped draw hook 14.

Transparent crossbeam 12 is fixedly connected on fixed frame 11, and the first arc-shaped draw hook 13 and the second arc-shaped draw hook 14 are symmetrically connected to Transparent crossbeam 12.

The top of operating room, one end for connecting with transparent crossbeam 12 of fixed frame 11 are fixed in one end of fixed frame 11 With multiple connecting columns 111, multiple connecting columns 111 are spaced the side surface for being connected to transparent crossbeam 12.Preferably, multiple connections Column 111 is rounded in the line of the tie point on the surface of transparent crossbeam 12, to improve the uniform force in each region of transparent crossbeam 12 Degree keeps it to be kept fixed and does not shake.

Preferably, the transparent crossbeam 12 in the present embodiment also has good transmittancy, correspondingly, production material is Light-transmitting materials.In the case, the luminous energy of operating lamp can be made to beat fully through crossbeam in operative site in the course of surgery, kept away It is light-blocking or shadow occur in operative site to exempt from transparent crossbeam 12, influences the progress of operation.

Drag hook is disposed as arcuate structure in the present embodiment, can be conducive to alleviation straight panel hook structure and cause during supportting and drawing It is excessive to myotility, the case where pulling a muscle.Also, the drag hook of arcuate structure is also less prone to fall off, and can be improved bone surgery Safety.

Preferably, above-mentioned first arc-shaped draw hook 13 and the second arc-shaped draw hook 14 are symmetrically connected to transparent crossbeam in " eight " font 12.The arc shaped inside of the arc shaped inside of first arc-shaped draw hook 13 and the second arc-shaped draw hook 14 is respectively facing the remote of transparent crossbeam 12 Both ends from its geometric center.

Specifically, the first arc-shaped draw hook 13 includes first connecting portion 131 in the present embodiment and first supports drawing portion 133, the One interconnecting piece 131 is connected to transparent crossbeam 12, and musculature is drawn for supportting by the first support drawing portion 133, first connecting portion 131 and the One support 133 arc of drawing portion connection.

Second arc-shaped draw hook 14 includes that second connecting portion 141 and the second support drawing portion 143, second connecting portion 141 are connected to Musculature is drawn for supportting by transparent crossbeam 12, the second support drawing portion 143, and second connecting portion 141 and the second support 143 arc of drawing portion connect It connects.

Further, the side of the separate fixed frame 11 of transparent crossbeam 12 is equipped with sliding slot (not shown), the first arc-shaped draw hook 13 first connecting portion 131 and the second connecting portion 141 of the second arc-shaped draw hook 14 are slidably connected to sliding slot.Namely first arc Shape drag hook 13 and the second arc-shaped draw hook 14 can extend along direction (length direction of transparent transverse cross beam) sliding in sliding slot.

In consideration of it, medical staff can the corresponding adjusting of the drawing degree of the support according to needed for patients surgery position in bone surgery The position of first arc-shaped draw hook 13 and the second arc-shaped draw hook 14 in sliding slot, makes the first arc-shaped draw hook 13 and the second arc-shaped draw hook 14 Between spacing meet just operation support drawing degree.

Further, in this embodiment orthopaedics drag hook 10 further include the first locating part 15 and the second locating part 16, ask Referring to Fig. 2, each locating part includes sleeved part 171 and clamping portion 173, and the sleeved part 171 of two locating parts is sheathed on Bright crossbeam 12.Specifically, the sleeved part 171 of the first locating part 15 and the sleeved part 171 of the second locating part 16 are along transparent crossbeam 12 short transverse is sheathed on the surface of transparent crossbeam 12.

The clamping portion 173 of first locating part 15 is clamped the first connecting portion 131 of the first arc-shaped draw hook 13 and for fixing the Position of one interconnecting piece 131 in sliding slot, the clamping portion 173 of the second locating part 16 are clamped the second connection of the second arc-shaped draw hook 14 Portion 141 simultaneously is used to fix position of the second connecting portion 141 in sliding slot.

Further, clamping portion 173 has card slot 175, and one end of card slot 175 is connected to the sliding slot of transparent crossbeam 12, blocks One end of the separate sliding slot of slot 175 is used to be caught in for the first arc-shaped draw hook 13 or the second arc-shaped draw hook 14.

By setting locating part, the position of the first arc-shaped draw hook 13 and the second arc-shaped draw hook 14 in sliding slot can be fixed, I.e. when the first arc-shaped draw hook 13 and the second arc-shaped draw hook 14 are adjusted to most suitable support drawing degree, respectively by the card of the first locating part 15 Socket part 173 is clamped first connecting portion 131, the clamping portion 173 of the second locating part 16 is clamped second connecting portion 141, by the first arc Shape drag hook 13 and the second arc-shaped draw hook 14 are fixed on the position, thus in operation whole process, the first arc-shaped draw hook 13 and the second arc Shape drag hook 14 will not shift.

Preferably, referring to figure 3., the arc of the arc shaped inside of above-mentioned first arc-shaped draw hook 13 and the second arc-shaped draw hook 14 Inside is provided with multiple soft raised 177, and distribution can refer to Fig. 3.

Optionally, above-mentioned soft raised 177 can be for example circular shaped foam protrusion, not only can be to operative site Extra hydrops or blood carries out certain absorption, and can also slow down the effect power between drag hook and muscle, plays protection The effect of muscle.

Embodiment 2

The present embodiment provides a kind of bone surgery component (not shown) comprising the bone in electric drill device 20 and embodiment 1 The support of muscle to operative site is first pulled open with orthopaedics drag hook 10, is exposed at operation in the course of surgery by section's drag hook 10, Then drilling operation is carried out with electric drill device 20.

Optionally, referring to FIG. 4, above-mentioned electric drill device 20 includes pedestal 21, rail guide piece 22, the first sliding part 24, the Two sliding parts 26 and the first driving motor 28.

Rail guide piece 22 is in the mount structure of bottom opening, and the both ends of rail guide piece 22 are fixedly connected to pedestal 21, rail guide piece 22 It is provided with sliding rail.

First sliding part 24 is slidably connected to rail guide piece 22 by sliding rail, and the side of the first sliding part 24 is provided with Holding tank 241.

Second sliding part 26 is slidably arranged in holding tank 241, and the second sliding part 26 includes mounting portion 261 and drives Dynamic portion 262, mounting portion 261 are equipped with bore motor 263.

First driving motor 28 is fixedly connected with the first sliding part 24, and the first driving motor 28 is for driving driving portion 262 And slide the second sliding part 26.

, can be fixed in bed by pedestal 21 when specifically used, after patient lies on a bed, the limbs that can be needed to drill It is put between two pedestals 21.

It should be understood that when the structure of the second sliding part 26 is predominantly located in holding tank 241,26 phase of the second sliding part When in be in retracted mode, at this time bore motor 263 at a distance from bed farther out.When the structure of the second sliding part 26 is predominantly located in When holding tank 241 is outer, the second sliding part 26 is equivalent in stretching state, and bore motor 263 and bed are closer at this time.

At this point, keeping it mobile relative to rail guide piece 22, it is therefore intended that adjust bore motor by adjusting the first sliding part 24 263 position avoids repeatedly moving patient, causes the discomfort of patient so as to be directed at the limbs for needing to drill.It is adjusted to close Behind suitable position, by controlling the first driving motor 28, keeps the first driving motor 28 driving driving portion 262 mobile, make mounting portion Bore motor 263 on 261 moves closer to the limbs of patient, can also further be adjusted by adjusting the first sliding part 24 at this time Its relative position is saved, after determining position alignment, can star bore motor 263, and at the same time the first driving motor 28 of control, makes While bore motor 263 drives drill bit rotation, drilling power is provided, in the limbs for making drill bit drilling patient.

When patient needs the position that drills directly on top, it can control the first driving motor 28 at this time, make bore motor 263 gradually move down, and after determining position alignment, restart bore motor 263, while bore motor 263 is in the first driving motor It is gradually moved down under 28 driving, realizes the bore operation to limbs of patient.

By the way that above-mentioned electric drill device 20 and orthopaedics drag hook 10 to be used cooperatively, clearly open hand can be provided for medical worker The art visual field, so that drilling operation is smoothly implemented.

In conclusion orthopaedics drag hook 10 provided by the utility model can by the connection between drag hook and transparent crossbeam 12 It realizes in surgical procedure and the support of patient muscle tissue is drawn, expose to operative site, provide good operation for medical staff The visual field.Bone surgery component including drill and above-mentioned orthopaedics drag hook 10, boring positioning is accurate, easy to use, and safety is fast It is prompt.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims

1. a kind of orthopaedics drag hook, which is characterized in that drawn including fixed frame, transparent crossbeam, the first arc-shaped draw hook and the second arc Hook；

The transparent crossbeam is fixedly connected on the fixed frame, and first arc-shaped draw hook and second arc-shaped draw hook symmetrically connect It is connected to the transparent crossbeam.

2. orthopaedics drag hook according to claim 1, which is characterized in that first arc-shaped draw hook and second arc Drag hook is symmetrically connected to the transparent crossbeam in " eight " font.

3. orthopaedics drag hook according to claim 1, which is characterized in that first arc-shaped draw hook includes first connecting portion And the first support drawing portion, the first connecting portion are connected to the transparent crossbeam, muscle groups are drawn for supportting by the first support drawing portion It knits, the first connecting portion is connect with the first support drawing portion arc.

4. orthopaedics drag hook according to claim 3, which is characterized in that second arc-shaped draw hook includes second connecting portion And the second support drawing portion, the second connecting portion are connected to the transparent crossbeam, muscle groups are drawn for supportting by the second support drawing portion It knits, the second connecting portion is connect with the second support drawing portion arc.

5. orthopaedics drag hook according to claim 4, which is characterized in that the separate fixed frame of the transparent crossbeam Side is equipped with sliding slot, second company of the first connecting portion of first arc-shaped draw hook and second arc-shaped draw hook Socket part is slidably connected to the sliding slot.

6. orthopaedics drag hook according to claim 5, which is characterized in that the orthopaedics drag hook further includes two limits Part, each locating part include sleeved part and clamping portion, and the sleeved part of two locating parts is sheathed on described Transparent crossbeam, the clamping portion of two locating parts are clamped the first connecting portion and the second connecting portion simultaneously respectively For fixing the position of the first connecting portion and the second connecting portion in the sliding slot.

7. orthopaedics drag hook according to claim 1, which is characterized in that the arc shaped inside of first arc-shaped draw hook and The arc shaped inside of second arc-shaped draw hook is provided with multiple soft protrusions.

8. a kind of bone surgery component, which is characterized in that the bone surgery component includes electric drill device and such as claim 1-7 Described in any item orthopaedics drag hooks.