CN218684534U - Abdominal retractor - Google Patents

Abstract

The utility model relates to an belly retractor technical field just discloses an belly retractor, including the link, the positive swing joint of link has the fixed plate, the positive fixedly connected with mount of fixed plate, one side swing joint of mount has the loose axle, the one end fixedly connected with of loose axle receives the line section of thick bamboo, the outer wall fixedly connected with positioning disk of receiving the line section of thick bamboo, the outer wall swing joint of receiving the line section of thick bamboo has the tractive rope, the one end fixedly connected with dwang of receiving the line section of thick bamboo, the one end fixedly connected with couple of tractive rope, the outer wall swing joint of couple has the link. This belly retractor can improve the effect when retracting, and the tightness of rope is led out in manual regulation when retracting patient's belly, avoids the poor stability and the condition that patient's belly breaks away from when retracting, avoids bringing the injury for patient's operation department simultaneously, has effectively improved the result of use of belly retractor, has satisfied the user demand.

Description

Abdominal retractor

Technical Field

The utility model relates to an abdomen retractor technical field, more specifically relates to an abdomen retractor.

Background

The structure and composition of the abdominal retractor are generally composed of a supporting rod, a fixer, a fixed arm, a draw hook fixed rod and a draw hook leaf, and are made of stainless steel, the retractor is used for retracting tissues, the operation visual field is exposed, the probing and the operation are convenient, the abdominal retractor can be divided into a handheld type and an automatic type, specifications with various shapes and sizes, a proper retractor can be selected according to different operation requirements in clinical operations, in abdominal operations such as liver transplantation, liver lobe excision, biliary tract operations, total or near gastric excision, splenectomy and the like, in order to enable an operator to obtain an ideal operation visual field, the opened abdomen is kept in a good retracting state through the assistance of the abdominal retractor, and the operation work of the operator in the abdomen of a patient is facilitated.

The retractor head at the front end of the retractor body provided by the chinese utility model CN206491826U is difficult to avoid not causing extra damage to the abdomen when the distance and the angle between the double-headed hooks between the first retractor hook and the second retractor hook are adjusted at will to adapt to the exposed requirement. The height of the adjusting hole of the high-low support rod of the retractor is inconvenient to adjust. Still as chinese utility model patent CN201683932U discloses a combination formula belly retractor, through setting up compound horizontal pole, the montant, bed beam montant fixing device, horizontal and vertical eccentric locking device, drag hook and the eccentric locking device of drag hook, horizontal pole and montant pass the horizontal pole mounting hole on horizontal and vertical eccentric locking device respectively, the montant mounting hole on the bed beam montant fixing device is still passed to the montant, be equipped with horizontal pole mounting hole and drag hook handle mounting hole on the eccentric locking device of drag hook, the handle of drag hook passes the drag hook handle mounting hole of the eccentric locking device of drag hook and realizes pinpointing and operating, but this belly retractor structure is complicated, make up loaded down with trivial details, and have the problem of difficult equipment and maintenance.

Other abdominal retractors disclosed in the prior art also have the problem that the abdominal retractor effect on the patient is poor and the retraction tightness cannot be adjusted. Thereby the poor condition that also easily breaks away from appears with patient's belly simultaneously of stability when retracting to bring the injury for patient's operation affected part, not only reduced the result of use of belly retractor, can't satisfy the user demand simultaneously.

SUMMERY OF THE UTILITY MODEL

Therefore, the abdomen retractor is needed to be provided to solve the problems that in the prior art, the abdomen retractor cannot adjust the tightness of retraction, so that the stability is poor during retraction, and the abdomen retractor is easy to separate from the abdomen of a patient, so that the risk of abdominal operation of the patient is increased.

In order to achieve the above object, the utility model provides an abdomen retractor, including the link, the positive swing joint of link has the fixed plate, the positive fixedly connected with mount of fixed plate, one side swing joint of mount has the loose axle, the one end fixedly connected with of loose axle receives the line section of thick bamboo, the outer wall fixedly connected with positioning disk of receiving the line section of thick bamboo, the outer wall swing joint of receiving the line section of thick bamboo has the tractive rope.

The one end fixedly connected with dwang of a receipts line section of thick bamboo, the one end fixedly connected with couple of tractive rope, the outer wall swing joint of couple has the link, the outer wall fixedly connected with design hose of link, the one end fixedly connected with hook plate of design hose, one side fixedly connected with rubber head of hook plate can improve the effect when retracting to can manually adjust the tightness of tractive rope when retracting patient's belly, not only effectively avoid when retracting the condition that the poor stability easily breaks away from with patient's belly appears, also avoid bringing secondary injury for patient's operation department simultaneously, not only effectively improved the result of use of belly retractor, also satisfied the user demand simultaneously.

The utility model discloses in the preferred scheme, one side fixedly connected with slide of link, the inner wall swing joint of slide has the bracing piece, the outer wall fixedly connected with antiskid cover of bracing piece, the draw-in groove has been seted up to the outer wall of bracing piece, the inner wall swing joint of draw-in groove has the fixture block, and the user of being convenient for adjusts the height that the link supported according to the abdominal size of patient to improve the convenience of using, and can adapt to different patients' user demand, not only improved the result of use of belly retractor greatly, and satisfied the demand of using, the operation for operating personnel brings the facility.

Other preferred implementation, logical groove has been seted up at the top of slide, and the slide is through leading to groove and bracing piece swing joint, the one end fixedly connected with backup pad of bracing piece can be convenient for adjust the link, and the convenience is fixed a position the bracing piece simultaneously.

More preferably, the fixture block is a U-shaped fixture block, one end of the fixture block is movably connected with the clamping groove and the sliding plate respectively, and the front face of the sliding plate is provided with the slot, so that the adjusted sliding plate is convenient to fix, and the stability in use is improved.

In other preferred implementation manners, the back surface of the connecting frame is movably connected with a positioning plate, and the positioning plate is a concave positioning plate, so that the connecting frame and the positioning plate can be fixed stably.

In some preferred embodiments, the front surface of the fixing plate is movably connected with a bolt, and the fixing plate is movably connected with the positioning plate through the bolt, so that the fixing plate, the positioning plate and the connecting frame are conveniently installed and fixed.

To other preferred implementation methods, the movable groove has been seted up to one side of mount, and the inner wall of movable groove respectively with the outer wall of loose axle and the outer wall swing joint of dwang, and the person of being convenient for drives the receipts line section of thick bamboo when rotating the dwang and receives the line to the tractive rope.

Other preferred implementation, the top fixedly connected with laminating pad of backup pad, the bottom fixedly connected with of backup pad is steadily filled up, not only can improve the comfort of patient's health position, stability when simultaneously can improve the backup pad and support.

Further, the laminating pad is the cotton laminating pad, firm pad is the rubber laminating pad, not only can play fine gas permeability, plays stable skid-proof effect simultaneously.

In a preferred embodiment, the traction rope is movably connected with the hanging ring through the hook, and the diameter of the hook is smaller than that of the hanging ring, so that a user can conveniently detach and install the hook plate.

Be different from prior art, the belly retractor that above-mentioned technical scheme provided passes through the mount, the loose axle, receive a line section of thick bamboo, the positioning disk, the tractive rope, the dwang, the design hose, hook plate and rubber head, effect when can improving to draw, thereby can manually adjust the tightness of tractive rope when drawing patient's belly, not only effectively avoid when drawing the poor stability easily with patient's belly the condition that breaks away from appears, also avoid simultaneously bringing secondary injury for patient's operation department, not only effectively improved the result of use of belly retractor, the user demand has also been satisfied simultaneously.

The utility model provides an abdomen retractor passes through bracing piece, antiskid cover, draw-in groove, slide and fixture block, and convenient to use person adjusts the height that the link supported according to the abdominal size of patient to improve the convenience of using, and can be adapted to different patients ' user demand, not only improved abdomen retractor's result of use greatly, and satisfied the demand of using, brought the facility for operating personnel's operation.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the support rod and the flap of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the hook plate structure of the present invention;

fig. 5 is the schematic structural view of the positioning plate and the fixing plate of the present invention.

In the figure:

1. a connecting frame; 2. a support bar; 3. an anti-slip sleeve; 4. a card slot; 5. a slide plate; 6. a clamping block; 7. positioning a plate; 8. a fixing plate; 9. a bolt; 10. a fixed mount; 11. a movable shaft; 12. a take-up drum; 13. positioning a plate; 14. a tension rope; 15. rotating the rod; 16. hooking; 17. hanging a ring; 18. shaping the hose; 19. a hook plate; 20. a rubber head; 21. a support plate; 22. attaching a pad; 23. and (6) stabilizing the cushion.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".

In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations.

Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.

As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application belongs according to specific situations.

The abdomen retractor disclosed by the prior art has poor abdomen retracting effect on a patient and cannot adjust the retracting tightness. Poor stability when retracting the operation, the condition that also easily breaks away from appears with patient's belly simultaneously to bring the injury for patient's operation department, not only reduced the result of use of belly retractor, can't satisfy the user demand simultaneously. For this reason, there is a need to develop an abdominal retractor with a height that can be adjusted to the height of the user.

Example 1

The preferred embodiment of the abdominal retractor provided by the present invention is shown in fig. 1 to 5: the utility model provides an abdomen retractor, includes link 1, and the front swing joint of link 1 has fixed plate 8, and the front fixedly connected with mount 10 of fixed plate 8, one side swing joint of mount 10 have loose axle 11, and the one end fixedly connected with of loose axle 11 receives a line section of thick bamboo 12, and the outer wall fixedly connected with positioning disk 13 of receiving a line section of thick bamboo 12, the outer wall swing joint of receiving a line section of thick bamboo 12 has tractive rope 14.

Receive one end fixedly connected with dwang 15 of a line section of thick bamboo 12, the one end fixedly connected with couple 16 of tractive rope 14, the outer wall swing joint of couple 16 has link 17, the outer wall fixedly connected with design hose 18 of link 17, the one end fixedly connected with hook plate 19 of design hose 18, one side fixedly connected with rubber head 20 of hook plate 19, effect when can improving to lead out, thereby can manually adjust tractive rope 14's tightness when leading out patient's belly, not only effectively avoid when leading out poor easy and patient's belly the condition that breaks away from to appear, also avoid bringing secondary injury for patient's operation department simultaneously, the result of use of belly retractor has not only effectively been improved, the user demand has also been satisfied simultaneously.

In this embodiment, one side fixedly connected with slide 5 of link 1, the inner wall swing joint of slide 5 has bracing piece 2, the outer wall fixedly connected with antiskid cover 3 of bracing piece 2, draw-in groove 4 has been seted up to the outer wall of bracing piece 2, the inner wall swing joint of draw-in groove 4 has fixture block 6, the height that link 1 supported is adjusted according to the abdominal size of patient to the person of facilitating the use, thereby it is convenient to improve the use, and can be adapted to different patients 'user demand, the result of use of belly retractor has not only been improved greatly, and the demand of using has been satisfied, bring convenience for operating personnel's operation.

Example 2

On the basis of embodiment 1, the preferred embodiment of the abdominal retractor provided by the present invention is shown in fig. 1 to 5: logical groove has been seted up at slide 5's top, and slide 5 through leading to groove and 2 swing joint of bracing piece, and the one end fixedly connected with backup pad 21 of bracing piece 2 can be convenient for adjust link 1, conveniently fixes a position bracing piece 2 simultaneously.

In this embodiment, fixture block 6 is the U-shaped fixture block, and the one end of fixture block 6 respectively with draw-in groove 4 and slide 5 swing joint, and the slot has been seted up in slide 5's front, is convenient for fix slide 5 after the regulation, stability when improving the use.

In a further preferred embodiment, the positioning plate 7 is movably connected to the back surface of the connecting frame 1, and the positioning plate 7 is a concave positioning plate, so that the connecting frame 1 and the positioning plate 7 can be stably fixed.

Furthermore, the front surface of the fixing plate 8 is movably connected with a bolt 9, and the fixing plate 8 is movably connected with the positioning plate 7 through the bolt 9, so that the fixing plate 8 and the positioning plate 7 can be conveniently and fixedly installed on the connecting frame 1.

In some preferred embodiments, a movable groove is formed on one side of the fixed frame 10, and the inner wall of the movable groove is movably connected to the outer wall of the movable shaft 11 and the outer wall of the rotating rod 15, so that a user can conveniently drive the wire winding tube 12 to wind the pulling rope 14 when rotating the rotating rod 15.

In a further implementation mode, the top of the supporting plate 21 is fixedly connected with the fitting pad 22, and the bottom of the supporting plate 21 is fixedly connected with the stabilizing pad 23, so that the comfortable sensation of the body part of the patient can be improved, and the stability of the supporting plate 21 during supporting can be improved.

Furthermore, the bonding pad 22 is a cotton cloth bonding pad, the stabilizing pad 23 is a rubber stabilizing pad, which not only has good air permeability, but also has stable and anti-skid effects, the cotton cloth is a cloth woven by cotton yarn, which has the advantages of easy warm keeping, softness and close fitting, excellent hygroscopicity and air permeability, the rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover the original shape after the external force is removed, and simultaneously the rubber belongs to completely amorphous polymerization.

Besides, the pulling rope 14 is movably connected with the hanging ring 17 through the hook 16, and the diameter of the hook 16 is smaller than that of the hanging ring 17, so that the hook plate 19 can be conveniently detached and installed by a user.

When the device is used, the supporting plate 21 at the bottom of the supporting rod 2 is supported and fixed under the waist of a patient, then the sliding plate 5 is moved downwards or upwards according to the size of the abdomen of the patient, after the sliding plate 5 drives the connecting frame 1 to move to a proper height position, two ends of the clamping block 6 are respectively inserted into the clamping grooves 4 and fixed on the sliding plate 5, the hook 16 at one end of the traction rope 14 is connected with the hanging ring 17, the traction rope 14 is fixed with the shaping hose 18, the rotating rod 15 is rotated according to the size of the patient operation position to be retracted, the rotating rod 15 drives the take-up drum 12 to rotate, the length of the traction rope 14 is conveniently released, then the hook plate 19 is fixed at the operation position of the abdomen of the patient, when the rotating rod 15 is rotated, the take-up drum 12 is used for taking up the traction rope 14, and the traction rope 14 drives the hook plate 19 to stretch, so that the operation position is retracted, and an operation doctor can conveniently perform an operation.

To sum up, this belly retractor can improve the effect when retracting, and the tightness of rope is retracted in manual regulation when retracting patient's belly, avoids the poor stability and the condition that patient's belly breaks away from when retracting, avoids bringing the injury for patient's operation department simultaneously, and convenient to use person adjusts the height that link 1 supported according to patient's abdominal size simultaneously to it is convenient to improve the use, and can be adapted to different patients ' user demand.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims (10)

1. An abdominal retractor comprising a connection frame (1), characterized in that: the front side of the connecting frame (1) is movably connected with a fixed plate (8), the front side of the fixed plate (8) is fixedly connected with a fixed frame (10), one side of the fixed frame (10) is movably connected with a movable shaft (11), one end of the movable shaft (11) is fixedly connected with a wire winding drum (12), the outer wall of the wire winding drum (12) is fixedly connected with a positioning disc (13), and the outer wall of the wire winding drum (12) is movably connected with a tension rope (14);

receive one end fixedly connected with dwang (15) of a line section of thick bamboo (12), one end fixedly connected with couple (16) of tractive rope (14), the outer wall swing joint of couple (16) has link (17), the outer wall fixedly connected with design hose (18) of link (17), the one end fixedly connected with hook plate (19) of design hose (18), one side fixedly connected with rubber head (20) of hook plate (19).

2. An abdominal retractor according to claim 1, wherein: one side fixedly connected with slide (5) of link (1), the inner wall swing joint of slide (5) has bracing piece (2), the outer wall fixedly connected with antiskid cover (3) of bracing piece (2), draw-in groove (4) have been seted up to the outer wall of bracing piece (2), the inner wall swing joint of draw-in groove (4) has fixture block (6).

3. An abdominal retractor according to claim 2, wherein: the top of slide (5) has been seted up logical groove, and slide (5) are through leading to groove and bracing piece (2) swing joint, the one end fixedly connected with backup pad (21) of bracing piece (2).

4. An abdominal retractor according to claim 2, wherein: the clamping block (6) is a U-shaped clamping block, one end of the clamping block (6) is movably connected with the clamping groove (4) and the sliding plate (5) respectively, and the front face of the sliding plate (5) is provided with a slot.

5. The abdominal retractor of claim 1, wherein: the back of the connecting frame (1) is movably connected with a positioning plate (7), and the positioning plate (7) is a concave positioning plate.

6. The abdominal retractor of claim 1, wherein: the front face of the fixing plate (8) is movably connected with a bolt (9), and the fixing plate (8) is movably connected with the positioning plate (7) through the bolt (9).

7. An abdominal retractor according to claim 1, wherein: a movable groove is formed in one side of the fixed frame (10), and the inner wall of the movable groove is movably connected with the outer wall of the movable shaft (11) and the outer wall of the rotating rod (15) respectively.

8. An abdominal retractor according to claim 3, wherein: the top fixedly connected with laminating pad (22) of backup pad (21), the bottom fixedly connected with of backup pad (21) stabilizes pad (23).

9. An abdominal retractor according to claim 8, wherein: the bonding pad (22) is a cotton cloth bonding pad, and the stabilizing pad (23) is a rubber stabilizing pad.

10. An abdominal retractor according to claim 8, wherein: the traction rope (14) is movably connected with the hanging ring (17) through a hook (16), and the diameter of the hook (16) is smaller than that of the hanging ring (17).

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