CN219516412U

CN219516412U - Rib folding device

Info

Publication number: CN219516412U
Application number: CN202320011510.3U
Authority: CN
Inventors: 李军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-08-15
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to a rib closer which comprises a connecting plate, a first clamping piece and a second clamping piece, wherein first through grooves are formed in two sides of the upper surface of the connecting plate, a moving block is slidably arranged in each of the two first through grooves, a first bidirectional threaded rod is transversely and rotatably inserted into the connecting plate, a threaded hole for the first bidirectional threaded rod to pass through is formed in the moving block, a first rotating block is sleeved on one end of the first bidirectional threaded rod, which passes through the connecting plate, a mounting plate is connected to the lower part of the moving block, a fixing strip is fastened on the lower part of one side surface of the mounting plate through a screw, the moving block drives the first clamping piece and the second clamping piece to move to the rib of a patient, and then the second rotating block can be utilized to rotate a second bidirectional threaded rod, and the two moving strips synchronously drive the first clamping piece and the second clamping piece to move in opposite directions, so that the first clamping piece and the second clamping piece can better clamp the rib of the patient, the folding quality of the rib of the patient is improved, and the rib closer is more flexible to use.

Description

Rib folding device

Technical Field

The utility model relates to the technical field of rib approximators, in particular to a rib approximator.

Background

When the ribs are folded, an approximator is needed to fold the retracted ribs, so that the incision part is conveniently sutured by using thick silk threads;

the utility model with the patent number of CN113413185B discloses a rib closer for operation, which comprises a connecting plate and a closing component for clamping and closing adjacent ribs; the connecting plate is a strip-shaped plate, a first sliding groove is formed in one side of the connecting plate along the length direction, a fine adjustment assembly is mounted on the first sliding groove, a second sliding groove is formed in the bottom of the other side of the connecting plate, and an auxiliary assembly is mounted on the second sliding groove; the closing assembly comprises a first clamping piece and a second clamping piece which are oppositely arranged, the first clamping piece is arranged below the connecting plate through a fine adjustment assembly, the fine adjustment assembly can enable the first clamping piece to move along the length direction of the connecting plate, the second clamping piece is arranged below the connecting plate through an auxiliary assembly, and the auxiliary assembly can enable the second clamping piece to move along the length direction of the connecting plate; the first clamping piece and the second clamping piece have the same structure and comprise a bearing plate, a constraint frame and a bearing spoke, the middle part of the bearing plate is sequentially provided with a containing groove and a through groove from top to bottom, both sides of the bottom of the bearing plate are respectively provided with an arc constraint frame, the middle part of the constraint frame is provided with a plurality of groups of bearing rollers which are sequentially arranged along the bending direction of the constraint frame, the plurality of groups of bearing rollers on the inner side of the constraint frame are connected in series through universal flexible shafts, the top of the constraint frame is vertically provided with a transmission shaft penetrating into the through groove, the transmission shaft is used for driving the universal flexible shafts to rotate, the middle part of the through groove between the two groups of transmission shafts is vertically provided with a driving shaft, the driving shaft is connected with the two groups of transmission shafts through a transmission assembly, the driving force of the driving shaft is transmitted to the transmission shafts on both sides through the transmission assembly, the transmission shaft drives the bearing roller to move forwards along the side wall of the rib through the universal flexible shaft, the top end of the driving shaft penetrates into the accommodating groove and is fixedly provided with the driving wheel, in the use process, the arc-shaped constraint frame of the two groups of clamping pieces clamps the adjacent rib, the fine adjustment assembly and the auxiliary assembly adjust the distance between the two groups of clamping pieces, thereby providing folding clamping force for the adjacent rib through the two groups of clamping pieces, at the moment, the multiple groups of bearings at the inner side of the constraint frame are abutted against the opposite sides of the adjacent rib in a mixed manner, when a medical staff sews to the rib area close to the position of the constraint frame, the closing assembly is required to be moved so as to give way for the sewing area, at the moment, the driving wheels at the two sides are rotated, the driving wheels are driven to rotate, the transmission assembly at the bottom of the driving shaft drives the two groups of transmission shafts to rotate, so that the universal flexible shaft in the constraint frame at the two sides is driven by the support of the transmission shaft, the universal flexible shaft drives the supporting spokes to rotate, so that the two groups of clamping pieces integrally move along the length direction of the outer sides of the ribs, the required stitching positions of the ribs which are shielded are exposed, the closing components are prevented from being separated from the ribs in the moving process of the two groups of closing components, and meanwhile, the closing clamping force on the adjacent ribs is kept, and the problem that the existing closing equipment needs to be moved away from the ribs to adjust the clamping positions to cause loosening or stretch-breaking of the non-stitched threads is solved;

however, when the ribs of the patient are clamped by the first clamping member and the second clamping member, the ribs are spaced apart from each other differently due to the difference in height and shape of the patient, so that the clamping quality of the ribs of the patient by the first clamping member and the second clamping member is reduced, and thus there is a room for improvement.

Disclosure of Invention

In order to solve the above-mentioned problems, the present utility model provides a rib approximator.

The rib approximator provided by the utility model adopts the following technical scheme that:

the utility model provides a rib foldout ware, includes connecting plate, first holder and second holder, the first logical groove has all been seted up to the both sides department above the connecting plate, two all slide in the first logical groove and be provided with the movable block, transversely rotatable intubate has first two-way threaded rod on the connecting plate, set up the screw hole that supplies first two-way threaded rod to pass on the movable block, the cover is equipped with first turning block on the one end that first two-way threaded rod worn out the connecting plate, the department is connected with the mounting panel below the movable block, the below department of mounting panel one side is through the tight fixed strip of screw, the second through groove has been seted up on the fixed strip, pass in the second through groove and have two movable strips, one of them the bottom department of movable strip is connected with first holder, another the below department of movable strip is provided with the second holder.

Preferably, the fixing strip is rotatably penetrated with a second bidirectional threaded rod along the length direction, the moving strip is provided with a threaded hole for the second bidirectional threaded rod to penetrate, and a second rotating block is sleeved on one end of the second bidirectional threaded rod penetrating out of the fixing strip.

Preferably, the top end of the second clamping piece is movably arranged on a fixed block, and the fixed block is connected at the bottom end of the other movable strip.

Preferably, a sliding groove is formed in the lower face of the fixed block along the length direction of the fixed block, and the top end of the second clamping piece is slidably arranged in the sliding groove.

Preferably, a screw rod is rotatably inserted into the sliding groove, the screw rod penetrates through a threaded hole formed in the top end of the second clamping piece, and a third rotating block is sleeved on one end of the screw rod penetrating out of the fixed block.

In summary, the utility model has the following beneficial technical effects:

1. according to the utility model, the mounting plates are connected to the lower parts of the moving blocks in the two first through grooves on the connecting plate, the fixing strips are fastened on the mounting plates through screws, the first clamping pieces and the second clamping pieces are respectively arranged at the bottom ends of the two moving strips penetrating through the second through grooves on the fixing strips, the second bidirectional threaded rods penetrating through the fixing strips rotatably penetrate through threaded holes formed in the top ends of the moving strips, and the second rotating blocks are sleeved on one ends of the second bidirectional threaded rods penetrating through the fixing strips, so that after the moving blocks drive the first clamping pieces and the second clamping pieces to move to the rib of a patient, the second rotating blocks can be utilized to rotate the second bidirectional threaded rods, and the two moving strips synchronously drive the first clamping pieces and the second clamping pieces to move in opposite directions, so that the first clamping pieces and the second clamping pieces can better clamp the rib of the patient, the rib folding quality of the patient is improved, and the rib folding device is more flexible to use;

2. the top of the second clamping piece is arranged in the sliding groove below the fixed block in a sliding manner, the screw rod which can be rotatably inserted into the sliding groove on the fixed block penetrates through the threaded hole formed in the top of the second clamping piece, a third rotating block is sleeved on one end of the screw rod penetrating out of the fixed block, the fixed block is connected to the bottom end of the corresponding moving strip, when the screw rod is rotated by the third rotating block, the position of the second clamping piece can be adjusted according to the actual situation, and the second clamping piece is driven to be better attached to the rib at the corresponding position according to the position of different ribs of a patient body, so that the folding effect on the ribs of the patient is further improved.

Drawings

FIG. 1 is a schematic view showing a rib-approximator according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of the structure at A of a rib approximator according to an embodiment of the present utility model;

fig. 3 is a schematic view showing a structure of a fixing block of a rib-folding device according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a connecting plate; 2. a first through groove; 3. a moving block; 4. a first bi-directional threaded rod; 5. a first rotating block; 6. a first clamping member; 7. a second clamping member; 8. a mounting plate; 9. a fixing strip; 10. a second through slot; 11. a second bi-directional threaded rod; 12. moving the bar; 13. a second rotating block; 14. a fixed block; 15. a screw; 16. a third rotating block; 17. and a sliding groove.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a rib closer. Referring to fig. 1-3, a rib closer comprises a connecting plate 1, a first clamping piece 6 and a second clamping piece 7, wherein first through grooves 2 are formed in two sides of the upper surface of the connecting plate 1, a moving block 3 is slidably arranged in each of the two first through grooves 2, a first bidirectional threaded rod 4 is transversely and rotatably inserted into the connecting plate 1, a threaded hole for the first bidirectional threaded rod 4 to pass through is formed in the moving block 3, a first rotating block 5 is fixedly sleeved on one end of the first bidirectional threaded rod 4 penetrating out of the connecting plate 1, a mounting plate 8 is connected to the lower surface of the moving block 3, a fixing strip 9 is fastened on the lower surface of the mounting plate 8 through screws, a second through groove 10 is formed in the fixing strip 9, two moving strips 12 are penetrated in the second through grooves 10, a first clamping piece 6 is connected to the lower end of one moving strip 12, a second clamping piece 7 is arranged in the lower portion of the other moving strip 12, the two moving blocks 3 drive two groups of first clamping pieces 6 and second clamping pieces 7 on the first bidirectional threaded rod 4, and the second clamping pieces 6 can be better clamped between the second clamping pieces 6 and the second clamping pieces 7 according to the requirements of the second clamping pieces, and the requirements of the second clamping pieces 6 can be better clamped between the first clamping pieces and the second clamping pieces 7.

Referring to fig. 1-3, a second bidirectional threaded rod 11 rotatably penetrates through the fixing strip 9 along the length direction of the fixing strip, a threaded hole for the second bidirectional threaded rod 11 to penetrate through is formed in the moving strip 12, a second rotating block 13 is sleeved at one end of the second bidirectional threaded rod 11 penetrating out of the fixing strip 9, when the second bidirectional threaded rod 11 is rotated by the second rotating block 13, the two moving strips 12 drive the first clamping piece 6 and the second clamping piece 7 to synchronously move in opposite directions, the distance between the first clamping piece 6 and the second clamping piece 7 is more conveniently adjusted, the top end of the second clamping piece 7 is movably arranged on the fixing block 14, the fixing block 14 is connected to the bottom end of the other moving strip 12, a sliding groove 17 is formed below the fixing block 14 along the length direction of the fixing block, the top end of the second clamping piece 7 is slidably arranged in the sliding groove 17, a screw 15 is rotatably inserted into the sliding groove 17, a third rotating block 16 is sleeved at one end of the screw 15 penetrating out of the fixing block 14, when the screw 15 penetrates through the threaded hole formed at the top end of the second clamping piece 7, and the third rotating block 16 is used for enabling the second clamping piece 7 to be more flexibly clamped on the body of a patient, and the patient can be clamped by the second clamping piece 7 and the second clamping piece 7.

The implementation principle of the rib approximator of the embodiment of the utility model is as follows: firstly, the first bidirectional threaded rod 4 is rotated by the first rotating block 5, the two moving blocks 3 drive the two groups of first clamping pieces 6 and second clamping pieces 7 to synchronously move towards the rib of a patient, when the rib is clamped, the second bidirectional threaded rod 11 can be rotated by the second rotating block 13 according to the position of the rib clamped on the patient, the first clamping pieces 6 and the second clamping pieces 7 are synchronously driven to move towards opposite directions by the two moving bars 12, the space between the first clamping pieces 6 and the second clamping pieces 7 can be flexibly adjusted, the screw 15 can be rotated by the third rotating block 16, the second clamping pieces 7 slide in the sliding groove 17 below the fixed block 14, and the position of the second clamping pieces 7 can be adjusted along the horizontal direction, so that the first clamping pieces 6 and the second clamping pieces 7 can better clamp the rib at the corresponding position on the patient, the rib folding quality of the patient is improved, the operation is simple and convenient, and the use is more flexible.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Rib closer, including connecting plate (1), first clamping piece (6) and second clamping piece (7), its characterized in that: the utility model discloses a device for fixing a mobile device, including connecting plate (1), fixed plate (12), fixed plate (8), fixed plate (9), second through groove (10) have been seted up in the below department of a side of mounting plate (8) through screw fastening fixed strip (9), transversely rotatable intubate has first two-way threaded rod (4) on connecting plate (1), set up the screw hole that supplies first two-way threaded rod (4) to pass on moving block (3), the cover is equipped with first rotating block (5) on the one end of connecting plate (1) is worn out to first two-way threaded rod (4), the below department of moving block (3) is connected with mounting plate (8), second through groove (10) have been seted up on fixed strip (9), pass in second through groove (10) and have two movable strips (12), one of them movable strip (12)'s bottom department is connected with first holder (6), and another movable strip (12)'s below department is provided with second holder (7).

2. A rib approximator according to claim 1, wherein: the fixing strip (9) is rotatably penetrated with a second bidirectional threaded rod (11) along the length direction, the moving strip (12) is provided with a threaded hole for the second bidirectional threaded rod (11) to penetrate, and one end of the second bidirectional threaded rod (11) penetrating out of the fixing strip (9) is sleeved with a second rotating block (13).

3. A rib approximator according to claim 1, wherein: the top end of the second clamping piece (7) is movably arranged on a fixed block (14), and the fixed block (14) is connected to the bottom end of the other movable bar (12).

4. A rib-approximator as in claim 3, wherein: a chute (17) is formed in the lower face of the fixed block (14) along the length direction of the fixed block, and the top end of the second clamping piece (7) is arranged in the chute (17) in a sliding mode.

5. A rib-approximator as in claim 4, wherein: the screw rod (15) is rotatably inserted into the sliding groove (17), the screw rod (15) penetrates through a threaded hole formed in the top end of the second clamping piece (7), and a third rotating block (16) is sleeved on one end, penetrating out of the fixed block (14), of the screw rod (15).