CN211382033U

CN211382033U - Thoracic deformity tractor

Info

Publication number: CN211382033U
Application number: CN201921597440.4U
Authority: CN
Inventors: 王�忠; 商宏伟
Original assignee: Tianjin Qimai Technology Co ltd
Current assignee: Tianjin Qimai Technology Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-09-01
Anticipated expiration: 2029-09-25

Abstract

The utility model belongs to a thoracic deformity tractor, which comprises a cross rod, wherein a supporting mechanism is arranged on the cross rod, and a traction mechanism is vertically arranged at the center of the cross rod; the utility model discloses a threaded rod, including the horizontal pole, the support frame, the sleeve pipe cartridge that runs through, the installation pipe cartridge is in run through in the sleeve pipe, the internal thread sets up the intraductal surface of cartridge, the threaded rod cartridge is in the cartridge is intraductal, the even band rod sets up the upper end of threaded rod, the dwang sets up the upper end of even band rod, spacing ring activity suit is in the threaded rod lower extreme, the actuating lever sets up the lower extreme of spacing ring, it sets up to pull the couple on the actuating lever. The utility model discloses the structure can change, can use to two kinds of positions in arm portion and sick bed plane, raises the efficiency, uses manpower sparingly, only needs fixed back alone the operation can.

Description

Thoracic deformity tractor

Technical Field

The utility model belongs to chest wall surgery apparatus field especially relates to a thoracic deformity tractor.

Background

The funnel chest is a common thoracic deformity, and is mainly characterized by depression of the anterior chest wall, so that the compression is generated on organs such as heart, lung and the like, and the cardiopulmonary function of a patient can be influenced under severe conditions. In addition, abnormal appearance of the thorax can cause adverse effect on the psychology of patients and even serious psychology diseases. Surgical treatment is an effective treatment for funnel chest. However, in the current operation process, the situation that the shaping is difficult due to hard bone is often encountered, the common draw hook is needed to lift the bottom of the cavum thorax upwards, and the palm is used for pressurizing downwards to complete the shaping by extra manpower, but the satisfactory effect is difficult to obtain, which also becomes the key difficulty of the operation. Based on this, we have designed this kind of neotype thorax deformity tractor, through ingenious mechanical principle, played and promoted and pushed down the simultaneous operation, single can accomplish to very laborsaving makes the moulding light completion of thorax, uses manpower sparingly, practices thrift operation time, improves the operation effect.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a thoracic malformation tractor, which comprises a cross rod, wherein a supporting mechanism is arranged on the cross rod, and a traction mechanism is vertically arranged at the center of the cross rod;

the support mechanism includes: the sliding part is movably sleeved on the cross rod, the support frame is arranged at the lower end of the sliding part, the abdicating groove is formed in the support frame, the rotating frame is inserted into the support frame, the rotating frame is arranged on the rotating shaft, the arc-shaped disc and the plane disc are respectively arranged at two opposite ends of the rotating frame, and the locking part is arranged on the support frame;

the traction mechanism includes: run through sleeve pipe, intubate, internal thread, threaded rod, company's band pole, dwang, spacing ring, actuating lever and pull the couple, it is in to run through the sleeve pipe cartridge on the horizontal pole, the intubate cartridge is in run through in the sleeve pipe, the internal thread sets up the intraductal surface of cartridge, the threaded rod cartridge is in the cartridge is intraductal, company's band pole sets up the upper end of threaded rod, the dwang sets up the upper end of company's band pole, spacing ring activity suit is in the threaded rod lower extreme, the actuating lever sets up the lower extreme of spacing ring, it sets up to pull the couple on the actuating lever.

Preferably, the sliding portion includes: the sliding sleeve is sleeved on the cross rod, and the limiting knob is screwed on the sliding sleeve and partially inserted into the sliding sleeve.

Preferably, the deadlocking portion includes: the fixing bolt is partially inserted on the support frame, and the limiting groove is formed in the side surface of the rotating frame and corresponds to the fixing bolt in position.

Preferably, the limiting ring is embedded in the insertion pipe, and the limiting ring and the insertion pipe are limited through a sliding rail and a sliding way.

Preferably, the abdicating groove is positioned at the position of the arc-shaped disc or the plane disc after being overturned.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect, and the structure can change, can use to two kinds of positions in arm portion and sick bed plane, raises the efficiency, uses manpower sparingly, only needs fixed back alone the operation can.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of a thoracic deformity retractor provided in this embodiment;

FIG. 2 is a side view of a thoracic deformity retractor in accordance with the present embodiment;

fig. 3 is a bottom view of the stop ring portion of the thoracic deformity distractor of the present embodiment;

in the above figures, 1, a cross bar; 2. a support frame; 3. a yielding groove; 4. a rotating shaft; 5. a rotating frame; 6. an arc-shaped tray; 7. a planar disk; 8. penetrating the sleeve; 9. inserting a pipe; 10. an internal thread; 11. a threaded rod; 12. a connecting rod; 13. rotating the rod; 14. a limiting ring; 15. a drive rod; 16. a traction hook; 17. a sliding sleeve; 18. a limit knob; 19. fixing the bolt; 20. A limiting groove; 21. a slide rail; 22. a slideway.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The embodiment can be seen from the attached figures 1-3 of the specification, the scheme is a thoracic malformation tractor, which comprises a cross rod 1, wherein a supporting mechanism is arranged on the cross rod 1, and a traction mechanism is vertically arranged at the center of the cross rod 1;

the support mechanism includes: the device comprises a sliding part, a supporting frame 2, a yielding groove 3, a rotating shaft 4, a rotating frame 5, an arc-shaped disc 6, a plane disc 7 and a locking part, wherein the sliding part is movably sleeved on the cross rod 1, the supporting frame 2 is arranged at the lower end of the sliding part, the yielding groove 3 is arranged on the supporting frame 2, the rotating frame 5 is inserted into the supporting frame 2, the rotating frame 5 is arranged on the rotating shaft 4, the arc-shaped disc 6 and the plane disc 7 are respectively arranged at two opposite ends of the rotating frame 5, and the locking part is arranged on the supporting frame 2;

the traction mechanism includes: run through sleeve pipe 8, cartridge pipe 9, internal thread 10, threaded rod 11, company's pole 12, dwang 13, spacing ring 14, actuating lever 15 and pull couple 16, it is in to run through the sleeve pipe 8 cartridge on the horizontal pole 1, cartridge pipe 9 cartridge is in run through in the sleeve pipe 8, internal thread 10 sets up 9 inside surface of cartridge pipe, 11 cartridges of threaded rod are in the cartridge pipe 9, company's pole 12 sets up the upper end of threaded rod 11, dwang 13 sets up the upper end of company's pole 12, spacing ring 14 activity suit is in 11 lower extreme of threaded rod, actuating lever 15 sets up the lower extreme of spacing ring 14, it sets up to pull couple 16 on the actuating lever 15.

As can be seen from fig. 1 to 3 of the specification, the sliding portion includes: the sliding sleeve 17 is sleeved on the cross rod 1, and the limiting knob 18 is screwed on the sliding sleeve 17 and partially inserted into the sliding sleeve 17.

As can be seen from fig. 1 to 3 of the specification, the locking part includes: the fixing device comprises a fixing bolt 19 and a limiting groove 20, wherein a part of the fixing bolt 19 is inserted on the support frame 2, and the limiting groove 20 is formed in the side surface of the rotating frame 5 and corresponds to the fixing bolt 19 in position.

In this technical scheme, the spacing ring 14 inlays to be in the intubate 9, the spacing ring 14 with it is spacing through slide rail 21 and slide 22 between the intubate 9, the groove of stepping down 3 is in the position of arc dish 6 or plane dish 7 after the upset.

It is important to point out that, in the specific implementation process, the medical bandage is supported on a sickbed through the plane plate 7, the medical bandage is hung on the chest to be dragged through the traction hook 16, the threaded rod 11 is driven to rotate through the connecting rod 12 after the rotating rod 13 is rotated, so that the threaded rod 11 rises or falls under the meshing state of the internal threads 10, the height of the traction hook 16 is adjusted, the limiting ring 14 is movably connected with the threaded rod 11 in the driving process, the limiting ring 14 moves up and down without rotating under the constraint of the sliding rail 21 and the sliding rail 22, and the angle fixation of the traction hook 16 is ensured.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A thoracic deformity tractor comprises a cross rod (1), and is characterized in that a supporting mechanism is arranged on the cross rod (1), and a traction mechanism is vertically arranged at the center of the cross rod (1);

the support mechanism includes: the device comprises a sliding part, a supporting frame (2), a yielding groove (3), a rotating shaft (4), a rotating frame (5), an arc-shaped disc (6), a plane disc (7) and a locking part, wherein the sliding part is movably sleeved on the cross rod (1), the supporting frame (2) is arranged at the lower end of the sliding part, the yielding groove (3) is arranged on the supporting frame (2), the rotating frame (5) is inserted into the supporting frame (2), the rotating frame (5) is arranged on the rotating shaft (4), the arc-shaped disc (6) and the plane disc (7) are respectively arranged at two opposite ends of the rotating frame (5), and the locking part is arranged on the supporting frame (2);

the traction mechanism includes: a through sleeve (8), a plug-in pipe (9), an internal thread (10), a threaded rod (11), a connecting rod (12), a rotating rod (13), a limiting ring (14), a driving rod (15) and a traction hook (16), the penetrating sleeve (8) is inserted on the cross bar (1), the insertion pipe (9) is inserted in the penetrating sleeve (8), the internal thread (10) is arranged on the inner side surface of the insertion pipe (9), the threaded rod (11) is inserted in the insertion pipe (9), the connecting rod (12) is arranged at the upper end of the threaded rod (11), the rotating rod (13) is arranged at the upper end of the connecting rod (12), the stop collar (14) activity suit is in threaded rod (11) lower extreme, actuating lever (15) set up the lower extreme of stop collar (14), traction hook (16) set up on actuating lever (15).

2. The thoracic deformity retractor of claim 1, wherein the sliding portion includes: sliding sleeve (17) and spacing knob (18), sliding sleeve (17) suit is in on horizontal pole (1), spacing knob (18) are twisted and are twisted on sliding sleeve (17) and some insert inside.

3. The thoracic deformity retractor of claim 1, wherein said deadlocking portion comprises: the fixing device comprises a fixing bolt (19) and a limiting groove (20), wherein a part of the fixing bolt (19) is inserted into the supporting frame (2), and the limiting groove (20) is formed in the side surface of the rotating frame (5) and corresponds to the fixing bolt (19).

4. The thoracic deformity retractor of claim 1, wherein the limit ring (14) is embedded in the insertion tube (9), and the limit ring (14) and the insertion tube (9) are limited by a sliding rail (21) and a sliding way (22).

5. The thoracic malformation retractor of claim 1 wherein the relief groove (3) is in the inverted position of the curved plate (6) or the flat plate (7).