CN206491826U - The full mode abdominal retractor of divergence type double end - Google Patents

The full mode abdominal retractor of divergence type double end Download PDF

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Publication number
CN206491826U
CN206491826U CN201621193523.3U CN201621193523U CN206491826U CN 206491826 U CN206491826 U CN 206491826U CN 201621193523 U CN201621193523 U CN 201621193523U CN 206491826 U CN206491826 U CN 206491826U
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China
Prior art keywords
retractor
drag hook
fixed
bar
hook
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CN201621193523.3U
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Chinese (zh)
Inventor
付必莽
王琳
谢楠
毛红梅
柯阳
唐波
魏雷
张思良
张捷
胡明道
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Second Affiliated Hospital of Kunming Medical University
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Second Affiliated Hospital of Kunming Medical University
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Abstract

The utility model discloses the full mode abdominal retractor of divergence type double end, and the full mode abdominal retractor includes retractor body, it is characterised in that:Retractor body is made up of the first retractor drag hook and the second retractor drag hook, one end of first retractor drag hook and the second retractor drag hook is fixedly connected with retractor pull bar, and the other end termination of the first retractor drag hook and the second retractor drag hook is disposed as hook-shaped.The utility model modern design, practicality, beneficial to operation, can need and be determined according to patient's size incision and degree of pulling open the retractor depth and the direction changed, the orientation of retractor fixation, the dynamics drawn can be adjusted arbitrarily according to operation;Traction is stable, it is to avoid the shortcoming for the frequent unhook influence surgical field of view exposure that artificial traction is caused, and dramatically saves on artificial and operation time, sterilization, easy to carry, from Big General Hospitals to rural hospital can penetration and promotion, effect is very good.

Description

The full mode abdominal retractor of divergence type double end
Technical field
The utility model is related to retractor for abdomen operation tool, is specifically to be related to the full mode belly of divergence type double end to lead Device is driven, belongs to technical field of medical instruments.
Background technology
The execution of abdominal operation, such as partial hepatectomy, pancreatoduodenectomy, splenectomy and the cutout of door azygos vein Art, be unable to do without the use of abdominal retractor.Although existing abdominal retractor instead of the people of second, third conventional assistant Power is pulled, and has been saved regular hour and muscle power, but they there are still certain defect, size, the shape of such as drag hook are fixed, Limit operating doctor needs the adjustment with the different angles and orientation to retractor of surgical field of view according to operation so that operation The visual field appear it is limited and adjustment inconvenience;Part retractor building block is more, and framework is larger, not only installs complicated but also hinders Operation technique, certain puzzlement is brought to patient.
Simultaneously as in operation, the good surgical field of view of an exposure is all heavy to closing to any one surgical procedure Want.And be currently used for operation in exposure apparatus hand formula drag hook be the most frequently used, and use drag hook pull when, due to drag hook with Operative incision edge is generally a contact, therefore, and each usual drag hook can only be drawn out the surgical field of view of a triangle, reach To openr surgical field of view, it is necessary to which many hands are pulled with multiple drag hooks to the multiple points for notching edge of performing the operation simultaneously, and It is such operation be waste time and energy, it is very inconvenient.
Though there is equipment component in the market, but these equipment are scattered self-control, cause apparatus using process In to there is retractor regulation performance poor, it is impossible to it is firm to fix, and then myotasis power is smaller when to retract, Er Qieyou When can be because the excessive influence surgical field of view of retractor, Clinical practice inconvenience is wasted time and energy, reduces the stability of operation technique, shadow Being smoothed out for operation technique is rung, procedure efficiency is reduced, extends operating time, inconvenient operation technique, popularization and application are limited.
The content of the invention
For shortcomings and deficiencies many present in above-mentioned background technology, the utility model is improved and created to this Newly, it is desirable to provide a kind of novel in design, simple in construction, the easy full mode abdominal retractor of divergence type double end is constructed.The design The full mode abdominal retractor of divergence type double end of structure both facilitated without always can manually pull open otch in surgical procedure The operation of doctor, can reduce the wound of patient, while being also effectively guaranteed being smoothed out for operation technique, improve hand again Art efficiency, actually a preferable medicine equipment.
To realize above-mentioned goal of the invention, the utility model is by using following design structure and using following Design is realized:
The full mode abdominal retractor of divergence type double end, the full mode abdominal retractor includes retractor body (1), its feature It is:Retractor body (1) is made up of the first retractor drag hook (11) and the second retractor drag hook (12), and the first retractor is drawn One end of hook (11) and the second retractor drag hook (12) is fixedly connected with retractor pull bar (2), the first retractor drag hook (11) and the second retractor drag hook (12) other end termination be disposed as it is hook-shaped.
As the improvement of the full mode abdominal retractor of the above-mentioned divergence type double end of the utility model, in the first retractor drag hook (11) with being provided with the first long through groove (3) and the second long through groove (4) on the second retractor drag hook (12).
As the above-mentioned improvement of the utility model, the first retractor drag hook (11) and the second retractor drag hook (12) First long through groove (3) is fixed by wing bolt (6), hands over the first retractor drag hook (11) and the second retractor drag hook (12) Fork is connected as one;It is elastic connection between first retractor drag hook (11) and the second retractor drag hook (12);Second length Shape groove (4) connection retractor pull bar (2).
As the above-mentioned further improvement of the utility model, in the first retractor drag hook (11) and the second retractor drag hook (12) long through groove (5) is provided with.
As the above-mentioned further improvement of the utility model, the first retractor drag hook (11) and the second retractor drag hook (12) it is fixedly connected on by wing bolt (6) on retractor stator (7), retractor stator (7) is drawn with the first retractor It is elastic connection, retractor stator (7) connection retractor pull bar (2) between hook (11) and the second retractor drag hook (12).
As the above-mentioned further improvement of the utility model, the retractor stator (7) is set using " convex " type structure Through hole (71) is provided with meter, one end of retractor stator (7), elongated chute (72) is also provided with retractor stator (7).
Further improved again as the utility model is above-mentioned, the first retractor drag hook (11) and described second is led The shape and structure all same of device drag hook (12) is opened, each other in being arranged side by side, the first retractor drag hook (11) is drawn with the second retractor Hook (12) is cooperated by the elongated chute (72) on long through groove (5) and retractor stator (7) and realizes all-direction rotation Angle and the position of drawing are adjusted, is connected finally by wing bolt (6).
More further improved again again as the utility model is above-mentioned, hand is fixedly installed on retractor pull bar (2) Shake to be provided with rocking handle (81), rocking handle (81) on device (8), manual setter (8) and be provided with fixed drag hook (811), fixed drag hook (811) it is fixed on retractor pull bar (2), to prevent non-return bullet, fixed drag hook (811) sets the knot that is formed in one with rocking handle (81) Structure.
For the above-mentioned further improvement of the utility model, the retractor pull bar (2) is the elongate bars with rack, band tooth The elongate bars of bar, which are passed through, is provided with rotation rack in the middle part of manual setter (8), manual setter (8), rotate rack and with rack Elongate bars be meshed;The lower section of the manual setter (8) is fixedly installed by semi-circular pressure head by way of being hinged can Support bar (9) is adjusted, Adjustable bracing bar (9) is made up of minor diameter fix bar (91) and major diameter fix bar (92), wherein, it is small straight Footpath fix bar (91) is penetrated in major diameter fix bar (92), corresponding with minor diameter fix bar (91) in major diameter fix bar (92) It is solid by shop bolt (10) after minor diameter fix bar (91) and major diameter fix bar (92) lifting provided with least five holes (93) It is fixed.
Further improved again for the utility model is above-mentioned, the lower end of the Adjustable bracing bar (9) is fixedly connected on can In mobile base (11a), one end of movable pedestal (11a) is provided with handle (12a);The other end opens up fixed card slot (13a);Gu The bed body side for determining neck (13a) side corresponding to operation table is fixed;Adjustable bracing bar (9) is adjusted by handle (12a) Solidating is determined, and Adjustable bracing bar (9) is in split state with movable pedestal (11a).
Operation principle is:The above-mentioned designed full mode abdominal retractor of divergence type double end is being carried out in use, first will The Adjustable bracing bar (9) of the utility model design is fixed on operation bedside by circuit nurse under the guidance of operative doctor, that is, has Body is movable pedestal (11a) to be fixed by fixed card slot (13a) to be fastened on bed body side first, then again may be used Support bar (9) is adjusted to be fixedly connected on movable pedestal (11a);Fixation is adjusted by handle (12a) with this again simultaneously, Gu After the completion of fixed, medical personnel further according to operation the need for the Adjustable bracing bar (9) regulation is arrived after suitable height again by fixed Position pin (10) is fixed, and achieves the overall height of regulation retractor, appears requirement according to surgical field of view afterwards, Select sizeable retractor body (1) by adjust the retractor head of retractor body (1) front end width and direction after again Be connected on retractor pull bar (2), i.e., using it is preceding by medical personnel move adjustment make the first retractor drag hook (11) and second Retractor drag hook (12) be located at suitable position after, finally by using wing bolt (6) by the first retractor drag hook (11) with Second retractor drag hook (12) is connected on retractor pull bar (2) again after being attached fixation, afterwards with angle of inclination The head end of retractor body (1) be that can be inserted into patient operative incision;Pulled open if necessary to two-way, can be in operation table opposite side A retractor of the present utility model is disposed again;The dynamics of degree of pulling open size and the retractor suspension of patient's otch passes through The manual setter (8) that is fixedly installed on retractor pull bar (2) is completed.When rotation crank (81), manual setter (8) turns Dynamic, it coordinates the rack on retractor pull bar (2) retractor pull bar (2) is made water by the rotation rack in manual setter (8) Translation is dynamic, and due to being provided with fixed drag hook (811) on rocking handle (81), therefore, after the completion of drawing, the utility model is remained Stable orientation and positioning, it is ensured that retractor body (1) is in and the suitable angle of patient's otch and position, anti-non-return all the time Bullet, so that patient's otch is pulled open to suitable aperture, the ideal degree for controlling traction, conveniently allows operating doctor to perform the operation Operation, effect is very good.Simultaneously because rotation rack in manual setter (8) and rack on retractor pull bar (2) are mutual Between mating connection structure, so that it may also reduce operation while greatly increasing the drawing dynamics of retractor body (1) Time, to expose otch, be easy to operation, finally again will the retractor take out after carry out high-temperature disinfection treatment after, afterwards for Turnaround cycle is carried out next time to use.
Produced beneficial effect is the utility model compared with prior art:
1. the retractor head of the retractor body front end in the utility model can need to adjust by any according to patient in art Distance and angle between the double head hook of whole first retractor drag hook and the second retractor drag hook between them adapt to the need of exposure Will;
2. the height of retractor can be realized according to the hole designed on adjustment Adjustable bracing bar in the utility model, so that It is effective to avoid and solve the problem of needing circuit nurse to adjust and pollute;
3. the fixation drag hook set in the utility model on rocking handle is designed to hook-shaped prevent resilience.
Brief description of the drawings
Embodiment of the present utility model is further explained in more detail below in conjunction with the accompanying drawings, wherein:
Fig. 1 is the first structure type of the present utility model;
Fig. 2 is second of structure type of the present utility model;
Fig. 3 is use state figure of the present utility model;
Wherein, indicated in figure:1-retractor body, the 11-the first retractor drag hook, the 12-the second retractor drag hook;
2-retractor pull bar;
3-the first long through groove;
4-the second long through groove;
5-long through groove;
6-wing bolt;
7-retractor stator, 71-through hole, 72-elongated chute;
8-manual setter, 81-rocking handle, 811-fix drag hook;
9-Adjustable bracing bar, 91-minor diameter fix bar, 92-major diameter fix bar, 93-hole;
10-shop bolt;
11a-movable pedestal, 12a-handle, 13a-fixed card slot.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under The technical solution of the utility model is further described in detail with reference to accompanying drawing and embodiment for face.
Embodiment 1
Fig. 1 is overall structure diagram of the present utility model;As illustrated, the full mode abdominal retractor of divergence type double end, The full mode abdominal retractor includes retractor body 1, and retractor body 1 is by the first retractor drag hook 11 and the second retractor Drag hook 12 is constituted, and one end of the first retractor drag hook 11 and the second retractor drag hook 12 is fixedly connected with retractor pull bar 2, The other end termination of first retractor drag hook 11 and the second retractor drag hook 12 is disposed as hook-shaped.
Particularly, the first retractor drag hook 11 is fixedly connected on by wing bolt 6 with the second retractor drag hook 12 and led Open on device stator 7, be elastic company between the retractor drag hook 11 of retractor stator 7 and first and the second retractor drag hook 12 Connect.
A long through groove 5 is provided with the first retractor drag hook 11 and the second retractor drag hook 12.
First retractor drag hook 11 and the second retractor drag hook 12 are fixedly connected on retractor stator by wing bolt 6 It is elastic connection between the retractor drag hook 11 of retractor stator 7 and first and the second retractor drag hook 12, retractor is solid on 7 The connection retractor of stator 7 pull bar 2.
Retractor stator 7 uses and is provided with through hole 71 on " convex " type structure design, one end of retractor stator 7, is leading Open and elongated chute 72 is also provided with device stator 7.
The shape and structure all same of first retractor drag hook 11 and the second retractor drag hook 12, each other in setting side by side Put, the first retractor drag hook 11 and the second retractor drag hook 12 pass through the elongated chute on long through groove 5 and retractor stator 7 72, which cooperate, realizes that all-direction rotation adjusts angle and the position of drawing, is connected finally by wing bolt 6.
It is fixedly installed on retractor pull bar 2 on manual setter 8, manual setter 8 and is provided with rocking handle 81, is set on rocking handle 81 Fixed drag hook 811 is equipped with, fixed drag hook 811 is fixed on retractor pull bar 2, to prevent non-return bullet, fixed drag hook 811 and rocking handle 81 It is set to integrated formed structure.
Retractor pull bar 2 is the elongate bars with rack, and the elongate bars with rack pass through the middle part of manual setter 8, hand dress Put and rotation rack is provided with 8, rotation rack is meshed with the elongate bars with rack;Purpose is to ensure that retractor pull bar 2 can only Translation can not be rotated.
The lower section of manual setter 8 is fixedly installed Adjustable bracing bar 9 by semi-circular pressure head by way of being hinged, adjustable Support bar 9 is made up of minor diameter fix bar 91 and major diameter fix bar 92, wherein, minor diameter fix bar 91 penetrates major diameter and consolidated In fixed pole 92, at least five holes 93, minor diameter fix bar are correspondingly provided with major diameter fix bar 92 and minor diameter fix bar 91 91 and major diameter fix bar 92 lift after fixed by shop bolt 10.
Major diameter fix bar 92 of the present utility model is correspondingly provided with hole 93 with minor diameter fix bar 91, and on the one hand it adjusted The upper-lower height of Adjustable bracing bar 9, so as to further realize the overall height of regulation retractor, another aspect minor diameter is consolidated Fixed pole 91 and major diameter fix bar 92 are connected and are integrated, so as to ensure the reliability of work.
The lower end of Adjustable bracing bar 9 is fixedly connected on movable pedestal 11a, and movable pedestal 11a one end is provided with hand Handle 12a;The other end opens up fixed card slot 13a;The bed body side of fixed card slot 13a sides corresponding to operation table is fixed;It is adjustable Support bar 9 is adjusted fixation by handle 12a, and Adjustable bracing bar 9 and movable pedestal 11a is in split state.
In summary, the design structure realizes retractor by the way that retractor body is connected on retractor stator Body can arbitrarily adjust scope, direction and the angle of drawing on the stator, can be fixed on drag hook by wing bolt Required optimum position.The distance between first retractor drag hook 11 and second retractor drag hook 12 can also be adjusted, with open Surgical field of view conveniently operates and adapted to different patients.
Compared with prior art, surgical field of view is expanded significantly, the quality of operation is improved, and operation is flexible.
Meanwhile, the utility model is also achieved can arbitrarily move during use along elongated chute 72, so as to The width of adjustment drag hook in real time is needed according to the size of otch in art and operation.
Wing bolt 6 is unclamped, the first retractor drag hook 11 and the second retractor drag hook 12 can be along along retractor stators 7 Elongated chute 72 is slided, and tightening wing bolt 6 can be such that the first retractor drag hook 11 and the second retractor drag hook 12 consolidates with retractor Stator 7 is relatively fixed.
More specifically embodiment is the full mode abdominal retractor of divergence type double end of above-mentioned design structure:
The utility model before use, the full mode abdominal retractor of divergence type double end using stainless steel material manufacture, it Installing needs the mutual cooperation of touring, scrub nurse and operative doctor, particularly:
The above-mentioned full mode abdominal retractor of complete divergence type double end that designed is being carried out in use, as shown in figure 3, first will The Adjustable bracing bar 9 of the utility model design is fixed on operation bedside by circuit nurse under the guidance of operative doctor, i.e., specific Be movable pedestal 11a to be fixed by fixed card slot 13a to be fastened on bed body side first, then again by adjustable supports Bar 9 is fixedly connected on movable pedestal 11a;Fixation is adjusted by handle 12a with this again simultaneously, after the completion of fixing, doctor Shield personnel further according to operation the need for the Adjustable bracing bar 9 adjusted consolidated again by shop bolt 10 after suitable height It is fixed, the overall height of regulation retractor is achieved, afterwards according to the requirement that appears of surgical field of view, sizeable lead is selected Open device body 1 and adjusted and is fixed on retractor stator 7, then pass through the first retractor drag hook of adjustment 11 and the second traction It is connected on retractor pull bar 2, particularly cures after being fixed after the width of device drag hook 12 and direction by using wing bolt 6 Shield personnel need to set on the first retractor drag hook 11 and the second retractor drag hook 12 according to the size and operation of otch in art Long through groove 5 coordinate the elongated chute 72 set on retractor stator 7 and the first retractor drag hook made by mobile adjustment 11 and second retractor drag hook 12 be located at behind suitable position, finally by using wing bolt 6 by the first retractor drag hook 11 It is attached after fixing and is connected on retractor pull bar 2 with the second retractor drag hook 12 and retractor stator 7, is fixed afterwards The head end of the retractor body 1 with angle of inclination on retractor stator 7 is connected to can be inserted into patient's operative incision;Such as Fruit need it is two-way pull open, a retractor of the present utility model can be disposed again in operation table opposite side;The drawing of patient's otch Aperture size and the dynamics of retractor suspension are completed by the manual setter 8 being fixedly installed on retractor pull bar 2.When turn When shaking handle 81, manual setter 8 is rotated, and it coordinates the rack on retractor pull bar 2 to make by the rotation rack in manual setter 8 Retractor pull bar 2 is moved horizontally, due to being provided with fixed drag hook 811 on rocking handle 81, therefore, in traction process, this practicality It is new to remain stable orientation and positioning, it is ensured that retractor body 1 be in all the time with the suitable angle of patient's otch and Position, prevents resilience, so that patient's otch is pulled open to suitable aperture, the ideal degree for controlling traction, conveniently allows Operating doctor operation technique, effect is very good.Simultaneously because rotating on rack and retractor pull bar 2 in manual setter 8 The mating connection structure of rack each other, so that it may also reduced while greatly increasing the drawing dynamics of retractor body 1 The time of operation, to expose otch, it is easy to operation, is carried out after finally the retractor is taken out again after high-temperature disinfection treatment, afterwards Used for carrying out turnaround cycle next time.
Embodiment 2
Fig. 2 is second of structure type of the present utility model;As illustrated, the full mode abdominal retractor of divergence type double end, The full mode abdominal retractor includes retractor body 1, and retractor body 1 is by the first retractor drag hook 11 and the second retractor Drag hook 12 is constituted, and one end of the first retractor drag hook 11 and the second retractor drag hook 12 is fixedly connected with retractor pull bar 2, The other end termination of first retractor drag hook 11 and the second retractor drag hook 12 is disposed as hook-shaped.
Particularly, be provided with the first retractor drag hook 11 and the second retractor drag hook 12 first long through groove 3 and Second long through groove 4.
First long through groove 3 of the first retractor drag hook 11 and the second retractor drag hook 12 is fixed by wing bolt 6, is made First retractor drag hook 11 and the interconnection of the second retractor drag hook 12 are integrated;First retractor drag hook 11 and the second retractor It is elastic connection between drag hook 12;The connection retractor of second long through groove 4 pull bar 2.
It is fixedly installed on retractor pull bar 2 on manual setter 8, manual setter 8 and is provided with rocking handle 81, is set on rocking handle 81 Fixed drag hook 811 is equipped with, fixed drag hook 811 is fixed on retractor pull bar 2, to prevent non-return bullet, fixed drag hook 811 and rocking handle 81 It is set to integrated formed structure.
Retractor pull bar 2 is the elongate bars with rack, and the elongate bars with rack pass through the middle part of manual setter 8, hand dress Put and rotation rack is provided with 8, rotation rack is meshed with the elongate bars with rack;The lower section of manual setter 8 is by semi-circular Pressure head is fixedly installed Adjustable bracing bar 9 by way of being hinged, and Adjustable bracing bar 9 is by minor diameter fix bar 91 and major diameter Fix bar 92 is constituted, wherein, minor diameter fix bar 91 is penetrated in major diameter fix bar 92, in major diameter fix bar 92 and minor diameter At least five holes 93 are correspondingly provided with fix bar 91, minor diameter fix bar 91 and major diameter fix bar 92 pass through alignment pin after lifting Nail 10 is fixed.
The lower end of Adjustable bracing bar 9 is fixedly connected on movable pedestal 11a, and movable pedestal 11a one end is provided with hand Handle 12a;The other end opens up fixed card slot 13a;The bed body side of fixed card slot 13a sides corresponding to operation table is fixed;It is described Adjustable bracing bar 9 is adjusted fixation by handle 12a, and Adjustable bracing bar 9 and movable pedestal 11a is in split state.
Carried out using the full mode abdominal retractor of the divergence type double end of the design structure in use, first by the utility model The Adjustable bracing bar 9 of design is fixed on operation bedside by circuit nurse under the guidance of operative doctor, i.e., particularly first will Movable pedestal 11a is fixed by fixed card slot 13a and is fastened on bed body side, then again by the company of fixation of Adjustable bracing bar 9 It is connected on movable pedestal 11a;Fixation is adjusted by handle 12a with this again simultaneously, it is fixed after the completion of, medical personnel's root again The Adjustable bracing bar 9 is adjusted the need for according to operation and is fixed again by shop bolt 10 after suitable height, is made in fact The overall height of retractor is now adjusted, afterwards according to the requirement that appears of surgical field of view, sizeable drag hook is selected by adjusting It is connected to after being fixed after the width of whole drag hook body 1 and direction by using wing bolt 6 on retractor pull bar 2, specifically It is that medical personnel are needed by the first retractor drag hook 11 and the second retractor drag hook 12 according to the size and operation of otch in art First long through groove 3 of upper setting is integrated the first retractor drag hook 11 and the interconnection of the second retractor drag hook 12;Then The first retractor drag hook 11 and the second retractor drag hook 12 is located at suitable position by mobile adjustment, then pass through wing bolt 6 fix, and the head end of the retractor body 1 with angle of inclination is that can be inserted into patient's operative incision afterwards;If necessary to two-way Pull open, a retractor of the present utility model can be disposed again in operation table opposite side;Degree of the pulling open size of patient's otch with And the dynamics of retractor suspension is completed by the manual setter 8 being fixedly installed on retractor pull bar 2.When rotation crank 81 When, manual setter 8 is rotated, and it coordinates the rack on retractor pull bar 2 to draw retractor by the rotation rack in manual setter 8 Bar 2 is moved horizontally, due to being provided with fixed drag hook 811 on rocking handle 81, therefore, and in traction process, the utility model is all the time Keep stable orientation and positioning, it is ensured that retractor body 1 be in all the time with the suitable angle of patient's otch and position so that Patient's otch is pulled open to suitable aperture, the ideal degree for controlling traction, operating doctor operation technique is conveniently allowed, effect It is really very good.Simultaneously because cooperation of the rotation rack with the rack on retractor pull bar 2 each other in manual setter 8 connects Binding structure, so that it may the time of operation is also reduced while greatly increasing the drawing dynamics of retractor body 1, is cut with exposure Mouthful, it is easy to operation, is carried out after finally the retractor is taken out again after high-temperature disinfection treatment, is followed afterwards for carrying out turnover next time Ring is used.
In the utility model, different size can also be changed according to otch difference in the age of operation patients and operation Retractor body, to realize optimal traction state, thus the utility model have it is simple in construction, can be cut according to operation patients Mouthful big minor adjustment drawing degree, eliminate in operation and pull over or under phenomenon, open surgical field of view shortens operation The advantage of time etc..
The utility model this have the advantage that in a particular embodiment:
1. the utility model can need to change the depth and the direction of drag hook body according to operation, adjusted by flexible nail insertion Whole height pull bar is relative to the height of bed, easy to use and flexible.
2. the orientation that retractor body of the present utility model is fixed, the dynamics of traction can be adjusted arbitrarily;
3. the utility model traction is stable, it is to avoid the hook plate of artificial traction often breaks off relations the lacking of influence surgical field of view exposure Point;
4. the utility model dramatically saves on manually;Operator is set to be absorbed in operation, effect is very good;
5. it is the utility model sterilization, easy to carry, therefore can popularize and push away from Big General Hospitals to rural hospital Extensively, effect is very good;
6. the utility model has simple in construction, flexible design, all parts can carry out movable dismounting, therefore maintenance And it is easy to use, meanwhile, degree can be retracted according to the big minor adjustment of operator's otch, eliminate the over or under phenomenon of traction, Open surgical field of view, reduces assistant, the advantages of shortening operating time, be it is a kind of it is great promote, the new doctor of use value Treat apparatus;
7. a medicine equipment is made up of common stainless steel, same general instruments is sterilized, comprehensive utilization value is high.
8. the width of the distance between first retractor drag hook and the second retractor drag hook in the utility model and drag hook Degree and direction can be adjusted, to adapt to different patients.
In summary, above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability With optimal implementation result, non-essential technical characteristic can be increased and decreased according to actual needs, to meet the demand of different situations.
Finally, it is necessary to which explanation, protection domain of the present utility model is not limited solely to above-described embodiment, above-mentioned implementation Example is intended merely to help explain and illustrate the utility model, rather than protection domain of the present utility model is limited, as long as As long as structure is identical or equivalent substitution with structure of the present utility model all fall it is claimed in the utility model Scope.

Claims (10)

1. the full mode abdominal retractor of divergence type double end, the full mode abdominal retractor includes retractor body (1), its feature exists In:Retractor body (1) is made up of the first retractor drag hook (11) and the second retractor drag hook (12), the first retractor drag hook (11) one end with the second retractor drag hook (12) is fixedly connected with retractor pull bar (2), the first retractor drag hook (11) It is disposed as with the other end termination of the second retractor drag hook (12) hook-shaped.
2. the full mode abdominal retractor of divergence type double end according to claim 1, it is characterised in that:Drawn in the first retractor Hook (11) on the second retractor drag hook (12) with being provided with the first long through groove (3) and the second long through groove (4).
3. the full mode abdominal retractor of divergence type double end according to claim 2, it is characterised in that:First retractor The first long through groove (3) of drag hook (11) and the second retractor drag hook (12) is fixed by wing bolt (6), makes the first retractor Drag hook (11) and second retractor drag hook (12) interconnection are integrated;First retractor drag hook (11) and the second retractor drag hook (12) it is elastic connection between;Second long through groove (4) the connection retractor pull bar (2).
4. the full mode abdominal retractor of divergence type double end according to claim 1, it is characterised in that:Drawn in the first retractor Hook (11) on the second retractor drag hook (12) with being provided with a long through groove (5).
5. the full mode abdominal retractor of divergence type double end according to claim 4, it is characterised in that:First retractor Drag hook (11) is fixedly connected on retractor stator (7) with the second retractor drag hook (12) by wing bolt (6), retractor It is elastic connection, retractor stator between stator (7) and the first retractor drag hook (11) and the second retractor drag hook (12) (7) connection retractor pull bar (2).
6. the full mode abdominal retractor of divergence type double end according to claim 5, it is characterised in that:The retractor is fixed Piece (7) uses and is provided with through hole (71) on " convex " type structure design, one end of retractor stator (7), in retractor stator (7) On be also provided with elongated chute (72).
7. the full mode abdominal retractor of divergence type double end according to claim 6, it is characterised in that:First retractor Drag hook (11) and the shape and structure all same of the second retractor drag hook (12), each other in being arranged side by side, the first retractor is drawn Hook (11) passes through elongated chute (72) phase on long through groove (5) and retractor stator (7) with the second retractor drag hook (12) Mutually coordinate the angle for realizing all-direction rotation regulation drawing and position, be connected finally by wing bolt (6).
8. the full mode abdominal retractor of divergence type double end according to claim 1, it is characterised in that:In retractor pull bar (2) it is fixedly installed on manual setter (8), manual setter (8) and is provided with rocking handle (81), rocking handle is provided with fixed drawing on (81) Hook (811), fixed drag hook (811) is fixed on retractor pull bar (2), to prevent non-return bullet, fixed drag hook (811) and rocking handle (81) It is set to integrated formed structure.
9. the full mode abdominal retractor of divergence type double end according to claim 1, it is characterised in that:The retractor pull bar (2) it is the elongate bars with rack, the elongate bars with rack are through the middle part of manual setter (8), and manual setter (8) is interior to be provided with rotation Turn rack, rotation rack is meshed with the elongate bars with rack;The lower section of the manual setter (8) is passed through by semi-circular pressure head The mode being hinged is fixedly installed Adjustable bracing bar (9), and Adjustable bracing bar (9) is solid by minor diameter fix bar (91) and major diameter Fixed pole (92) constitute, wherein, minor diameter fix bar (91) is penetrated in major diameter fix bar (92), major diameter fix bar (92) with At least five holes (93) are correspondingly provided with minor diameter fix bar (91), minor diameter fix bar (91) and major diameter fix bar (92) rise It is fixed by shop bolt (10) after drop.
10. the full mode abdominal retractor of divergence type double end according to claim 9, it is characterised in that:The adjustable supports The lower end of bar (9) is fixedly connected on movable pedestal (11a), and one end of movable pedestal (11a) is provided with handle (12a);Separately One end opens up fixed card slot (13a);The bed body side of fixed card slot (13a) side corresponding to operation table is fixed;Adjustable supports Bar (9) is adjusted fixation by handle (12a), and Adjustable bracing bar (9) is in split state with movable pedestal (11a).
CN201621193523.3U 2016-11-04 2016-11-04 The full mode abdominal retractor of divergence type double end Active CN206491826U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106344089A (en) * 2016-11-04 2017-01-25 昆明医科大学第二附属医院 Separated-type double-end completely-adjustable abdominal retractor
CN109044428A (en) * 2018-06-26 2018-12-21 东莞唯度电子科技服务有限公司 A kind of bone surgery auxiliary device
CN110151236A (en) * 2018-03-15 2019-08-23 青岛市第三人民医院 A kind of liver and gall surgical department's auxiliary operation acting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106344089A (en) * 2016-11-04 2017-01-25 昆明医科大学第二附属医院 Separated-type double-end completely-adjustable abdominal retractor
CN110151236A (en) * 2018-03-15 2019-08-23 青岛市第三人民医院 A kind of liver and gall surgical department's auxiliary operation acting device
CN109044428A (en) * 2018-06-26 2018-12-21 东莞唯度电子科技服务有限公司 A kind of bone surgery auxiliary device

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