CN219354007U

CN219354007U - Auxiliary spreader for surgical incision

Info

Publication number: CN219354007U
Application number: CN202320493398.1U
Authority: CN
Inventors: 马健
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-18
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses an auxiliary spreader for surgical incision, which comprises a supporting rod, wherein one side of the supporting rod is rotationally connected with two spreading rods, the other end of each spreading rod is rotationally connected with an adjusting screw, a connecting block is sleeved on the outer wall thread of the adjusting screw, one end of the connecting block is fixedly connected with a spreading head, the bottom of the spreading head is of an arc-shaped structure, the spreading head is in sliding connection with one end of each spreading rod, one side of the spreading head is provided with a scale bar, one side of the supporting rod is in threaded connection with a rotating screw, one end of each rotating screw is rotationally connected with a connecting rod, one side of each connecting rod is rotationally connected with two rotating rods, the other end of each rotating rod is rotationally connected with each spreading rod, and one end of each rotating screw is fixedly connected with a first knob. According to the utility model, the connecting block is driven to move by screwing the adjusting screw, so that the support head is driven to move, and the length of the support head is adjusted according to the depth of the incision, so that the incision is better supported.

Description

Auxiliary spreader for surgical incision

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an auxiliary surgical incision spreader.

Background

The prior surgical incision spreader is used for spreading the wound of a patient during operation to facilitate the operation of doctors, and the patent with the publication number of CN213722151U is searched, and the prior surgical incision spreader for general surgery is disclosed, which comprises a main support frame. The above patent suffers from the following disadvantages: when the supporting head is propped open, the supporting head is in contact with skin by friction force, the supporting effect during supporting is poor, one end of the supporting head is sharp, the skin is easy to damage, and the requirements of people cannot be met.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an auxiliary surgical incision spreader.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an auxiliary spreader for surgical incision, includes the bracing piece, one side rotation of bracing piece is connected with two struts pole, struts the other end rotation of pole and is connected with adjusting screw, and adjusting screw's outer wall thread bush is equipped with the connecting block, and the one end fixedly connected with of connecting block struts the head, struts the bottom of beginning and is the arc structure, struts the head and struts the one end slip grafting of pole, struts one side of beginning and is equipped with the scale strip.

Further, one side of the supporting rod is in threaded connection with a rotating screw rod, and one end of the rotating screw rod is connected with a connecting rod in a rotating mode.

Further, one side of the connecting rod is rotatably connected with two rotating rods, and the other end of each rotating rod is rotatably connected with the opening rod.

Further, one end of the rotating screw is fixedly connected with a first knob.

Further, the top end of the adjusting screw is fixedly connected with a second knob.

Further, anti-skid grooves are formed in the first knob and the second knob.

The beneficial effects of the utility model are as follows:

1. the connecting block is driven to move by screwing the adjusting screw, so that the supporting head is driven to move, the length of the supporting head is adjusted according to the depth of the notch, and the notch is better supported.

2. The bottom of the support head is in an arc-shaped structure, so that the bottom of the support head is prevented from being sharp, and the skin is prevented from being damaged.

3. The connecting rod is driven to move by screwing the rotating screw rod, so that the rotating rod rotates, and the opening rod rotates, so that the incision is opened, and the operation is performed.

Drawings

Fig. 1 is a schematic perspective view of an auxiliary spreader for surgical incision according to the present utility model;

FIG. 2 is a schematic view of a partial perspective view of an auxiliary surgical incision spreader according to the present utility model;

fig. 3 is a schematic top view of an auxiliary spreader for surgical incision according to the present utility model.

In the figure: 1. a support rod; 2. a spreader bar; 3. a support head; 4. adjusting a screw; 5. a connecting block; 6. a scale bar; 7. rotating the screw; 8. a first knob; 9. a connecting rod; 10. a rotating lever; 11. and a second knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an auxiliary spreader for surgical incision comprises a supporting rod 1, one side of the supporting rod 1 is rotationally connected with two spreading rods 2, the other end of each spreading rod 2 is rotationally connected with an adjusting screw 4, a connecting block 5 is sleeved on the outer wall of each adjusting screw 4 in a threaded mode, one end of each connecting block 5 is welded with a spreading head 3, each adjusting screw 4 is screwed to drive each connecting block 5 to move, the spreading heads 3 are driven to move, the length of each spreading head 3 is further adjusted according to the depth of the incision, the incision is better supported, the bottoms of the spreading heads 3 are arc-shaped structures, the bottoms of the spreading heads 3 are prevented from being sharp, the skin is prevented from being damaged, the spreading heads 3 are slidably connected with one ends of the spreading rods 2, scale bars 6 are arranged on one sides of the spreading heads 3, and the spreading heads 3 are accurately adjusted through the scale bars 6.

One side screw thread grafting of bracing piece 1 has rotation screw rod 7, the one end rotation of rotation screw rod 7 is connected with connecting rod 9, one side rotation of connecting rod 9 is connected with two dwang 10, the other end of dwang 10 is connected with struts pole 2 rotation, twist and rotate the rotation screw rod 7 and drive connecting rod 9 and remove, thereby make dwang 10 rotate, and then make struts pole 2 rotate, thereby strut the incision, the one end welding of rotation screw rod 7 has first knob 8, thereby be convenient for to the operation of rotation screw rod 7, the top welding of adjusting screw 4 has second knob 11, thereby be convenient for the operation to adjusting screw 4, be equipped with the anti-skidding groove on first knob 8 and the second knob 11.

The working principle of the embodiment is as follows: during the use, twist adjusting screw 4 drive connecting block 5 and remove to drive and prop opening 3 and remove, and then adjust the length that props opening 3 according to notched degree of depth, thereby better supporting the incision, and carry out accurate regulation to opening head 3 through scale strip 6, then, will prop opening 3 and inject in the incision, twist again and rotate screw 7 and drive connecting rod 9 and remove, thereby make dwang 10 rotate, and then make and prop open the pole 2 and rotate, thereby strut the incision.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an auxiliary spreader for surgical incision, includes bracing piece (1), its characterized in that, one side rotation of bracing piece (1) is connected with two struts pole (2), and the other end rotation of struts pole (2) is connected with adjusting screw (4), and the outer wall thread bush of adjusting screw (4) is equipped with connecting block (5), and the one end fixedly connected with of connecting block (5) struts first (3), and the bottom of propping up first (3) is arc structure, struts first (3) and struts the one end slip grafting of pole (2), struts one side of first (3) and is equipped with scale strip (6).

2. The surgical incision auxiliary spreader according to claim 1, wherein one side of the supporting rod (1) is in threaded connection with a rotating screw rod (7), and one end of the rotating screw rod (7) is in rotational connection with a connecting rod (9).

3. A surgical incision auxiliary spreader according to claim 2, characterized in that one side of the connecting rod (9) is rotatably connected with two rotating rods (10), and the other end of the rotating rod (10) is rotatably connected with the spreader rod (2).

4. A surgical incision auxiliary spreader according to claim 2, characterized in that one end of the rotating screw (7) is fixedly connected with a first knob (8).

5. A surgical incision auxiliary spreader according to claim 4, characterized in that the top end of the adjusting screw (4) is fixedly connected with a second knob (11).

6. Surgical incision auxiliary spreader according to claim 5, characterized in that the first knob (8) and the second knob (11) are provided with anti-slip grooves.