CN210185656U - Small incision rib periosteum elevator - Google Patents

Abstract

The utility model discloses a little incision rib periosteum elevator, including first handle, angle modulation ware and second handle, the left end of first handle is connected with first branch, and the left end of first branch installs the first head of peeling off, the right-hand member of first handle is connected with the head rod, and the right-hand member of head rod installs the second connecting rod, angle modulation ware sets up in the upper right corner of second connecting rod, and angle modulation ware's upper right corner is connected with the third connecting rod, the second handle is installed in the upper right corner of third connecting rod, and the upper right corner of second handle is fixed with second branch, the upper right corner of second branch is connected with the second and peels off the head. This little incision rib periosteum stripper sets up whole stripper and has installed two and peel off the head for whole stripper both can handle the periosteum that is close to the incision position and peel off, also can peel off the periosteum of keeping away from the incision position, has improved the practicality of whole stripper.

Description

Small incision rib periosteum elevator

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a small incision rib periosteum stripper.

Background

The incidence of the chest trauma is only second to the head trauma and the limb loss, the trauma is ranked third in all the traumas, in the chest trauma, the most common is rib fracture, according to the minimally invasive precise surgical concept, in combination with the characteristics of the chest wall anatomical structure, the small incision of the auscultation triangle is designed to reduce the cutting of the chest wall muscle group, thereby achieving the purpose of internal fixation of the fractured ends of 3 to 7 ribs which are often required to be fixed with the minimum injury of the chest wall tissue, and the internal fixation of the ribs with the small incision of the auscultation triangle has the advantages of short operation incision, small trauma, light pain of the postoperative incision, quick recovery, short hospitalization time and the like.

At present, in the actual operation of small incision intrarib fixation, the fracture of the part close to the incision is easy to treat, but the fracture of the part far away from the incision is difficult to treat, particularly when the far lateral edge of the rib periosteum incision is separated, the current periosteum stripper used in clinic is difficult to operate, and the problem that the tissues around the incision are easy to crush is solved, so that the small incision rib periosteum stripper is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little incision rib periosteum elevator to solve present fracture easy handling of neighbouring incision position in the actual operation of little incision rib internal fixation art that proposes in the above-mentioned background art, nevertheless keep away from the difficult processing of fracture at incision position, especially when separation rib periosteum incision distal edge, the periosteum elevator operation of present clinical use is got up all more difficultly, and easily produces the problem of crushing wound to the tissue around the incision.

In order to achieve the above object, the utility model provides a following technical scheme: little incision rib periosteum elevator, including first handle, angle regulator and second handle, the left end of first handle is connected with first branch, and the left end of first branch installs the first head of peeling off, the right-hand member of first handle is connected with the head rod, and the right-hand member of head rod installs the second connecting rod, the angle regulator sets up in the upper right corner of second connecting rod, and the upper right corner of angle regulator is connected with the third connecting rod, the second handle is installed in the upper right corner of third connecting rod, and the upper right corner of second handle is fixed with second branch, the upper right corner of second branch is connected with the second and peels off the head.

Preferably, the first handle and the second handle are both of an integral structure with thickened threads.

Preferably, the first stripping head is of an arc structure, and an included angle between the first stripping head and the first supporting rod is 30 degrees.

Preferably, the upper surface of the angle adjuster is provided with a clamping groove, and the angle adjuster is of a disc-shaped structure.

Preferably, the structure of the second stripping head is a triangular structure, and the second stripping head is fixedly connected with the second support rod.

Preferably, the number of the clamping grooves is 4, and the clamping grooves and the second connecting rod are matched with each other to form a clamping structure.

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

1. the small incision rib periosteum stripper is provided with two strippers, so that the whole stripper can not only treat periosteum stripping at the position close to an incision, but also strip periosteum away from the incision, and the first handle and the second handle are arranged in a thickening thread structure, so that the stripper is convenient for a user to hold, the friction force between the hand of the user and the first handle and the second handle can be effectively increased, the stripper is prevented from slipping in the use process, and the safety of the whole stripper is improved to a certain extent;

2. the outer edge of the first stripping head is arc-shaped, the outer edge of the first stripping head is at an angle of 330 degrees, the inner edge of the first stripping head is linear, and an included angle of 30 degrees is formed between the outer edge of the first stripping head and the first supporting rod, so that the appearance of the whole first stripping head is arc-shaped hook-shaped, the far side edge of a rib periosteum incision is convenient to separate, meanwhile, extrusion injury to tissues around the incision can be effectively reduced, clamping grooves formed in an angle regulator are symmetrically distributed, and the first stripping head can be connected with the second connecting rod and the third connecting rod through clamping, and is convenient to disassemble;

3. set up the second and peel off the head and be the triangle-shaped shape, can handle the periosteum that is close to the incision position and peel off, and it is fixed respectively at the different both ends of whole stripper with first head of peeling off, convenience of customers switches over different head of peeling off according to the distance of rib fracture end periosteum and uses, the quantity that sets up the draw-in groove has four, so that second connecting rod and third connecting rod carry out the block through the draw-in groove with on the different positions, can adjust the coronal contained angle between second connecting rod and the third connecting rod, thereby realize that handle and two peel off the coronal angle regulation between the head, make the strip power direction of stripper head and rib axis of ordinates keep parallel, realize strip power and follow the conduction of rib axis of ordinates, in order to do benefit to the strip of rib periost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the angle adjuster of the present invention.

In the figure: 1. a first handle; 2. a first support bar; 3. a first peeling head; 4. a first connecting rod; 5. a second connecting rod; 6. an angle adjuster; 7. a third connecting rod; 8. a second handle; 9. a second support bar; 10. a second stripping head; 11. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the small incision rib periosteum elevator comprises a first handle 1, a first supporting rod 2, a first elevator head 3, a first connecting rod 4, a second connecting rod 5, an angle adjuster 6, a third connecting rod 7, a second handle 8, a second supporting rod 9, a second elevator head 10 and a clamping groove 11, wherein the first supporting rod 2 is connected with the left end of the first handle 1, and the left end of the first supporting rod 2 is provided with a first stripping head 3, the structure of the first stripping head 3 is an arc structure, and the included angle between the first stripping head 3 and the first fulcrum bar 2 is 30 degrees, the outer edge of the first stripping head 3 is arranged to be arc-shaped, the outer edge is 330 degrees, the inner edge is linear, and the included angle of 30 degrees is formed between the inner edge and the first fulcrum bar 2, therefore, the whole first stripping head 3 is in an arc hook shape, so that the far lateral edge of the rib periosteum incision is convenient to separate, and meanwhile, the extrusion injury to tissues around the incision can be effectively reduced;

the right end of the first handle 1 is connected with a first connecting rod 4, the right end of the first connecting rod 4 is provided with a second connecting rod 5, the angle adjuster 6 is arranged at the upper right corner of the second connecting rod 5, the upper right corner of the angle adjuster 6 is connected with a third connecting rod 7, the second handle 8 is arranged at the upper right corner of the third connecting rod 7, the upper right corner of the second handle 8 is fixed with a second supporting rod 9, the first handle 1 and the second handle 8 are both in a thickened thread structure, the friction force between the hand of a user and the first handle 1 and the second handle 8 can be effectively increased, the stripper is prevented from slipping in the use process, the safety of the whole stripper is improved to a certain degree, the upper right corner of the second supporting rod 9 is connected with a second stripping head 10, the structure of the second stripping head 10 is in a triangular structure, and the connection mode between the second stripping head 10 and the second supporting rod 9 is in a fixed connection mode, the second stripping head 10 is arranged to be triangular, so that periosteum stripping close to an incision part can be processed, and the second stripping head and the first stripping head 3 are respectively fixed at two different ends of the whole stripper, so that a user can conveniently switch different stripping heads to use according to the distance of the periosteum;

the whole stripper is provided with two strippers so as to solve the problem that periosteum at the far lateral margin of rib periosteum incision is difficult to separate, so that the whole stripper can not only treat periosteum dissection near the incision part, but also strip periosteum far away from the incision part, a first handle 1 and a second handle 8 are arranged to be in an integrally thickened thread structure, the whole stripper is mainly convenient for a user to hold by hands, the upper surface of an angle regulator 6 is provided with clamping grooves 11, the structure of the angle regulator 6 is in a disc-shaped structure, the clamping grooves 11 arranged on the angle regulator 6 are symmetrically distributed and can be connected with a second connecting rod 5 and a third connecting rod 7 through clamping, disassembly is convenient, the number of the clamping grooves 11 is set to be 4, the clamping grooves 11 are matched with the second connecting rod 5 to form a clamping structure, the number of the clamping grooves 11 is four, so that the second connecting rod 5 and the third connecting rod 7 are clamped with the clamping grooves 11 at different positions, the included angle between the second connecting rod 5 and the third connecting rod 7 can be adjusted, so that the coronal angle between the handle and the two stripper heads can be adjusted, the stripping force direction of the head of the stripper is kept parallel to the longitudinal axis of the rib, and the force transmission and the rib periosteum stripping are facilitated.

The working principle is as follows: for the small incision rib periosteum stripper, firstly, the whole stripper is divided into three parts, namely a first stripper, a second stripper and an angle adjuster 6, wherein the first stripper is composed of a first handle 1, a first supporting rod 2, a first stripper head 3, a first connecting rod 4 and a second connecting rod 5, and the second stripper is composed of a third connecting rod 7, a second handle 8, a second supporting rod 9 and a second stripper head 10;

firstly, adjusting the angle between two stripping knives, forming an included angle of 150 degrees between a first connecting rod 4 and a second connecting rod 5 in an initial state, firstly pressing an angle adjuster 6, outwards pulling a third connecting rod 7 to separate the third connecting rod 7 from one of clamping grooves 11, completing the disassembly between the second stripping knife and the angle adjuster 6, similarly, outwards pulling the second connecting rod 5 to complete the disassembly between the first stripping knife and the angle adjuster 6, and then clamping the third connecting rod 7 and the second connecting rod 5 into different clamping grooves 11 according to actual conditions to complete the adjustment of the angle;

mainly to keeping away from the stripping of incision rib periosteum, hold second handle 8 earlier, can the person of facilitating the use is handheld, go deep into the incision with first head 3 and the first branch of peeling off, first branch 2 supports first head 3 of peeling off, can utilize the first arc inner edge of peeling off to handle the distal margin periosteum of keeping away from the incision position and peel off, and when holding first handle 1, when going deep into the incision with second branch 9 and second head 10 of peeling off, second branch 9 supports second head 10 of peeling off, can utilize second head 10 of peeling off triangle inner edge to handle the proximal margin periosteum of keeping away from the incision position and peel off, accomplish the use of whole little incision rib periosteum stripper like this.

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

Claims (6)

1. Little incision rib periosteum elevator, including first handle (1), angle regulator (6) and second handle (8), its characterized in that: the left end of first handle (1) has first branch (2), and the left end of first branch (2) has first head (3) of peeling off, the right-hand member of first handle (1) has head rod (4), and the right-hand member of head rod (4) has second connecting rod (5), angle adjuster (6) set up in the upper right corner of second connecting rod (5), and the upper right corner of angle adjuster (6) is connected with third connecting rod (7), second handle (8) are connected in the upper right corner of third connecting rod (7), and the upper right corner of second handle (8) is fixed with second branch (9), the upper right corner of second branch (9) is connected with the second and peels off head (10).

2. The small incision rib periosteum elevator according to claim 1, wherein: the first handle (1) and the second handle (8) are both in a thickened thread structure.

3. The small incision rib periosteum elevator according to claim 1, wherein: the first stripping head (3) is of an arc structure, and an included angle between the first stripping head (3) and the first support rod (2) is 30 degrees.

4. The small incision rib periosteum elevator according to claim 1, wherein: the upper surface of the angle adjuster (6) is provided with a clamping groove (11), and the structure of the angle adjuster (6) is of a disc-shaped structure.

5. The small incision rib periosteum elevator according to claim 1, wherein: the structure of the second stripping head (10) is a triangular structure, the second stripping head (10) is fixedly connected with the second supporting rod (9), and the longitudinal axis of the second stripping head form an included angle of 30 degrees.

6. The small incision rib periosteum elevator according to claim 4, wherein: the number of the clamping grooves (11) is 4, and the clamping grooves (11) and the second connecting rods (5) are matched with each other to form a clamping structure.

Images