CN211094501U

CN211094501U - Costal plate fixing forceps for thoracoscope

Info

Publication number: CN211094501U
Application number: CN201921917758.6U
Authority: CN
Inventors: 胡同晨; 彭华利; 周洋; 丁雪松
Original assignee: Peoples Hospital of Leshan
Current assignee: Peoples Hospital of Leshan
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-28
Anticipated expiration: 2029-11-08

Abstract

The utility model belongs to the technical field of medical appliances, in particular to a costal plate fixing forceps for a thoracoscope, which comprises a fixed seat, wherein a supporting plate is arranged on one side of the fixed seat, and a fixed rod is arranged at the bottom of the fixed seat; the utility model discloses, through first motor, a screw thread section of thick bamboo, a slider, the second spout, threaded rod and first spout, the second motor, the combined action of wire rope and first supporting wheel etc, first motor and second motor work, the second motor work is carried out the pine to wire rope on the take-up pulley, first motor work area threaded rod rotates simultaneously, and under the spacing of second spout and slider, can make a screw thread section of thick bamboo remove about the surface of threaded rod, thereby can adjust the length of fixing tongs, thereby be suitable for different user demands, at the driving gear, driven gear and third motor combined action are down, can adjust the angle of clamping part, at wire rope, under the combined action of movable rod and dead lever, can make the clamping part press from both sides tightly.

Description

Costal plate fixing forceps for thoracoscope

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to rib plate fixing forceps for thoracoscope.

Background

Bone fracture accounts for about 10% of the total body injury, while flail chest with multiple rib fractures accounts for 3% -5% of rib fractures. The mortality rate after chest injury is closely related to the age of the patient and the number of rib fractures, and can reach 35 percent at most. Hypoxemia caused by lung contusion and insufficient ventilation caused by pain can reduce respiratory function, so pneumonia and adult respiratory distress syndrome are caused, even death is caused, mechanical ventilation time, pneumonia and death incidence rate can be reduced aiming at multiple rib fracture incision reduction internal fixation treatment, and the treatment has good curative effect.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a fixing forceps for a costal plate of a thoracoscope, which has the characteristic of convenient adjustment.

In order to achieve the above object, the utility model provides a following technical scheme: the rib plate fixing forceps for the thoracoscope comprise a fixing seat, wherein a supporting plate is arranged on one side of the fixing seat, a fixing rod is arranged at the bottom of the fixing seat, a first sliding groove, a second sliding groove and a through groove are formed in the supporting plate, two second sliding grooves are formed in the number of the second sliding grooves, two sides of the first sliding groove are respectively communicated with one side of the two second sliding grooves, a threaded cylinder is arranged in the first sliding groove, a first motor is arranged in the first sliding groove, an output shaft of the first motor is fixedly connected with a threaded rod, the threaded rod is in threaded connection with the threaded cylinder, two sides of the threaded cylinder are respectively provided with a sliding block, the two sliding blocks are respectively in sliding connection with the two second sliding grooves, the other end of the threaded cylinder is hinged with a connecting plate, a third motor is arranged on the threaded cylinder, a driving gear is fixedly connected onto an output shaft, the utility model discloses a take-up reel, including a threaded barrel, driving gear, driven gear, fixing base, movable rod, wire rope, driving gear and driven gear meshing, one side of backup pad is provided with first supporting wheel, the one end surface fixed connection of a threaded barrel has the second supporting wheel, the front of fixing base is provided with the third supporting wheel, the fixing base passes through the articulated movable rod of round pin axle, be provided with the second motor on the movable rod, be provided with the take-up reel on the output shaft of second motor, be provided with wire rope on the take-up reel, the threading groove has been seted up on the connecting plate, wire rope.

Preferably, the steel wire rope is lapped on the outer surfaces of the first supporting wheel, the second supporting wheel and the third supporting wheel.

Preferably, the fixed rod and the movable rod are respectively provided with a buckle and a clamping groove.

Preferably, a groove is formed in the fixing seat, a storage battery is arranged in the groove, and a button switch is arranged at the top of the fixing seat.

Preferably, button switch passes through wire electric connection with the battery, button switch passes through wire electric connection with first motor, second motor and third motor respectively, just button switch's quantity has a plurality ofly.

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

the utility model discloses, through first motor, a screw thread section of thick bamboo, a slider, the second spout, threaded rod and first spout, the second motor, the combined action of wire rope and first supporting wheel etc, first motor and second motor work, the second motor work is carried out the pine to wire rope on the take-up pulley, first motor work area threaded rod rotates simultaneously, and under the spacing of second spout and slider, can make a screw thread section of thick bamboo remove about the surface of threaded rod, thereby can adjust the length of fixing tongs, thereby be suitable for different user demands, at the driving gear, driven gear and third motor combined action are down, can adjust the angle of clamping part, at wire rope, under the combined action of movable rod and dead lever, can make the clamping part press from both sides tightly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged schematic structural view of the A-position of the present invention;

FIG. 3 is an enlarged schematic structural view of the position B of the present invention;

FIG. 4 is a schematic flow chart of the circuit of the present invention;

in the figure: 1. a connecting plate; 2. a threaded barrel; 3. a support plate; 4. a second chute; 5. a threaded rod; 6. a slider; 7. a first chute; 8. a first motor; 9. a push button switch; 10. a fixed seat; 11. a storage battery; 12. fixing the rod; 13. a card slot; 14. a second motor; 15. a movable rod; 16. buckling; 17. a wire rope; 18. a through groove; 19. a first support wheel; 20. a second support wheel; 21. a threading slot; 22. a clamping portion; 23. a driven gear; 24. a driving gear; 25. a third motor; 26. a take-up pulley.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: rib bone plate fixing forceps for thoracoscope comprises a fixing seat 10, one side of the fixing seat 10 is provided with a supporting plate 3, the bottom of the fixing seat 10 is provided with a fixing rod 12, a first sliding groove 7, a second sliding groove 4 and a through groove 18 are formed in the supporting plate 3, the number of the second sliding grooves 4 is two, the two sides of the first sliding groove 7 are respectively communicated with one side of the two second sliding grooves 4, a threaded cylinder 2 is arranged in the first sliding groove 7, a first motor 8 is arranged in the first sliding groove 7, an output shaft of the first motor 8 is fixedly connected with a threaded rod 5, the threaded rod 5 is in threaded connection with the threaded cylinder 2, slide blocks 6 are arranged on the two sides of the threaded cylinder 2, the slide blocks 6 are respectively in sliding connection with the two second sliding grooves 4, and the first motor 8, the threaded cylinder 2, the slide blocks 6, the second sliding grooves 4, the threaded rod 5 and, Under the combined action of the second motor 14, the steel wire rope 17, the first supporting wheel 19 and the like, the first motor 8 and the second motor 14 work, the second motor 14 works to loosen the steel wire rope 17 on the take-up wheel 26, meanwhile, the first motor 8 works to drive the threaded rod 5 to rotate, and under the limit of the second sliding groove 4 and the sliding block 6, the threaded cylinder 2 can move left and right on the outer surface of the threaded rod 5, so that the length of the fixing clamp can be adjusted, therefore, different use requirements are met, the other end of the threaded cylinder 2 is hinged with the connecting plate 1, the threaded cylinder 2 is provided with the third motor 25, the output shaft of the third motor 25 is fixedly connected with the driving gear 24, the connecting plate 1 is fixedly connected with the driven gear 23 through the bearing and the rotating shaft, the driving gear 24 is meshed with the driven gear 23, and under the combined action of the driving gear 24, the driven gear 23 and the, can adjust the angle of clamping part 22, one side of backup pad 3 is provided with first supporting wheel 19, the one end external surface fixedly connected with second supporting wheel 20 of a screw thread section of thick bamboo 2, the front of fixing base 10 is provided with the third supporting wheel, fixing base 10 is through the articulated movable rod 15 of round pin axle, be provided with second motor 14 on the movable rod 15, be provided with take-up pulley 26 on the output shaft of second motor 14, be provided with wire rope 17 on the take-up pulley 26, threading groove 21 has been seted up on connecting plate 1, wire rope 17's the other end is passed logical groove 18 and threading groove 21 and fixedly connected with clamping part 22, under the combined action of wire rope 17, movable rod 15 and dead lever 12, can make clamping part 22 press from both sides tightly.

Specifically, the steel wire rope 17 is lapped on the outer surfaces of the first supporting wheel 19, the second supporting wheel 20 and the third supporting wheel, and the steel wire rope 17 can be supported and limited through the arrangement of the first supporting wheel 19, the second supporting wheel 20 and the third supporting wheel.

Specifically, the fixed rod 12 and the movable rod 15 are respectively provided with a buckle 16 and a clamping groove 13, so that the clamping part 22 can be conveniently fixed after being clamped.

Specifically, set up flutedly on the fixing base 10, be provided with battery 11 in the recess, battery 11's setting provides the electric quantity for first motor 8, second motor 14, third motor 25 and button switch 9, the top of fixing base 10 is provided with button switch 9, through button switch 9's setting, adjusts first motor 8, second motor 14 and third motor 25's operating condition.

Specifically, the button switch 9 is electrically connected with the storage battery 11 through a conducting wire, the button switch 9 is electrically connected with the first motor 8, the second motor 14 and the third motor 25 through conducting wires, and the number of the button switches 9 is multiple.

The utility model discloses a theory of operation and use flow: the utility model discloses, in use, press button switch 9, first motor 8 and the work of second motor 14, the wire rope 17 of the work of second motor 14 on to take-up pulley 26 loosens the line, simultaneously first motor 8 work area threaded rod 5 rotates, and under second spout 4 and slider 6 is spacing, can make a screw thread section of thick bamboo 2 remove about the surface of threaded rod 5, thereby can adjust the length of stationary plier, thereby be suitable for different user demands, when adjusting the angle of clamping part 22, press button switch 9, third motor 25 takes driving gear 24 to rotate, driving gear 24 and driven gear 23 mesh, thereby can adjust the angle of clamping part 22, then apply a power that is close to movable rod 15, make wire rope 17 taut, thereby make clamping part 22 press from both sides tightly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Rib plate fixing forceps for thoracoscope includes fixing base (10), its characterized in that: a supporting plate (3) is arranged on one side of the fixed seat (10), a fixed rod (12) is arranged at the bottom of the fixed seat (10), a first sliding groove (7), a second sliding groove (4) and a through groove (18) are formed in the supporting plate (3), two second sliding grooves (4) are formed in the supporting plate, two sides of the first sliding groove (7) are respectively communicated with one side of the two second sliding grooves (4), a threaded cylinder (2) is arranged in the first sliding groove (7), a first motor (8) is arranged in the first sliding groove (7), a threaded rod (5) is fixedly connected to an output shaft of the first motor (8), the threaded rod (5) is in threaded connection with the threaded cylinder (2), sliding blocks (6) are arranged on two sides of the threaded cylinder (2), the two sliding blocks (6) are respectively in sliding connection with the two second sliding grooves (4), and a connecting plate (1) is hinged to the other end of the threaded cylinder (2), a third motor (25) is arranged on the threaded cylinder (2), a driving gear (24) is fixedly connected to an output shaft of the third motor (25), a driven gear (23) is fixedly connected to the connecting plate (1) through a bearing and a rotating shaft, the driving gear (24) is meshed with the driven gear (23), a first supporting wheel (19) is arranged on one side of the supporting plate (3), a second supporting wheel (20) is fixedly connected to the outer surface of one end of the threaded cylinder (2), a third supporting wheel is arranged on the front face of the fixing seat (10), the fixing seat (10) is hinged to a movable rod (15) through a pin shaft, a second motor (14) is arranged on the movable rod (15), a take-up wheel (26) is arranged on an output shaft of the second motor (14), a steel wire rope (17) is arranged on the take-up wheel (26), a threading groove (21) is formed in the connecting plate (1), the other end of the steel wire rope (17) penetrates through the through groove (18) and the threading groove (21) and is fixedly connected with a clamping part (22).

2. The rib plate fixing forceps for a thoracoscope according to claim 1, characterized in that: and the steel wire rope (17) is lapped on the outer surfaces of the first supporting wheel (19), the second supporting wheel (20) and the third supporting wheel.

3. The rib plate fixing forceps for a thoracoscope according to claim 1, characterized in that: the fixed rod (12) and the movable rod (15) are respectively provided with a buckle (16) and a clamping groove (13).

4. The rib plate fixing forceps for a thoracoscope according to claim 1, characterized in that: the improved multifunctional electric water heater is characterized in that a groove is formed in the fixing seat (10), a storage battery (11) is arranged in the groove, and a button switch (9) is arranged at the top of the fixing seat (10).

5. The rib plate fixing forceps for a thoracoscope according to claim 4, characterized in that: button switch (9) and battery (11) pass through wire electric connection, button switch (9) pass through wire electric connection with first motor (8), second motor (14) and third motor (25) respectively, just the quantity of button switch (9) has a plurality ofly.